Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
deleted file mode 100644
index ca2787d..0000000
--- a/include/uapi/linux/Kbuild
+++ /dev/null
@@ -1,13 +0,0 @@
-# UAPI Header export list
-
-ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h),)
-no-export-headers += a.out.h
-endif
-
-ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm.h),)
-no-export-headers += kvm.h
-endif
-
-ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm_para.h),)
-no-export-headers += kvm_para.h
-endif
diff --git a/include/uapi/linux/adfs_fs.h b/include/uapi/linux/adfs_fs.h
index 151d93e..f1a7d67 100644
--- a/include/uapi/linux/adfs_fs.h
+++ b/include/uapi/linux/adfs_fs.h
@@ -29,17 +29,17 @@
__u8 log2sharesize:4;
__u8 unused40:4;
__u8 big_flag:1;
- __u8 unused41:1;
+ __u8 unused41:7;
__u8 nzones_high;
+ __u8 reserved43;
__le32 format_version;
__le32 root_size;
__u8 unused52[60 - 52];
-};
+} __attribute__((packed, aligned(4)));
#define ADFS_DISCRECORD (0xc00)
#define ADFS_DR_OFFSET (0x1c0)
#define ADFS_DR_SIZE 60
#define ADFS_DR_SIZE_BITS (ADFS_DR_SIZE << 3)
-
#endif /* _UAPI_ADFS_FS_H */
diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h
index ce43d34..8387e0a 100644
--- a/include/uapi/linux/aio_abi.h
+++ b/include/uapi/linux/aio_abi.h
@@ -50,6 +50,8 @@
*
* IOCB_FLAG_RESFD - Set if the "aio_resfd" member of the "struct iocb"
* is valid.
+ * IOCB_FLAG_IOPRIO - Set if the "aio_reqprio" member of the "struct iocb"
+ * is valid.
*/
#define IOCB_FLAG_RESFD (1 << 0)
#define IOCB_FLAG_IOPRIO (1 << 1)
diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h
index bfaec69..2832134 100644
--- a/include/uapi/linux/android/binder.h
+++ b/include/uapi/linux/android/binder.h
@@ -41,6 +41,14 @@
enum {
FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
+
+ /**
+ * @FLAT_BINDER_FLAG_TXN_SECURITY_CTX: request security contexts
+ *
+ * Only when set, causes senders to include their security
+ * context
+ */
+ FLAT_BINDER_FLAG_TXN_SECURITY_CTX = 0x1000,
};
#ifdef BINDER_IPC_32BIT
@@ -200,6 +208,15 @@
__u32 has_weak_ref;
};
+struct binder_node_info_for_ref {
+ __u32 handle;
+ __u32 strong_count;
+ __u32 weak_count;
+ __u32 reserved1;
+ __u32 reserved2;
+ __u32 reserved3;
+};
+
#define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read)
#define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64)
#define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32)
@@ -208,6 +225,8 @@
#define BINDER_THREAD_EXIT _IOW('b', 8, __s32)
#define BINDER_VERSION _IOWR('b', 9, struct binder_version)
#define BINDER_GET_NODE_DEBUG_INFO _IOWR('b', 11, struct binder_node_debug_info)
+#define BINDER_GET_NODE_INFO_FOR_REF _IOWR('b', 12, struct binder_node_info_for_ref)
+#define BINDER_SET_CONTEXT_MGR_EXT _IOW('b', 13, struct flat_binder_object)
/*
* NOTE: Two special error codes you should check for when calling
@@ -266,6 +285,11 @@
} data;
};
+struct binder_transaction_data_secctx {
+ struct binder_transaction_data transaction_data;
+ binder_uintptr_t secctx;
+};
+
struct binder_transaction_data_sg {
struct binder_transaction_data transaction_data;
binder_size_t buffers_size;
@@ -301,6 +325,11 @@
BR_OK = _IO('r', 1),
/* No parameters! */
+ BR_TRANSACTION_SEC_CTX = _IOR('r', 2,
+ struct binder_transaction_data_secctx),
+ /*
+ * binder_transaction_data_secctx: the received command.
+ */
BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data),
BR_REPLY = _IOR('r', 3, struct binder_transaction_data),
/*
diff --git a/include/uapi/linux/android/binderfs.h b/include/uapi/linux/android/binderfs.h
new file mode 100644
index 0000000..8741047
--- /dev/null
+++ b/include/uapi/linux/android/binderfs.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Copyright (C) 2018 Canonical Ltd.
+ *
+ */
+
+#ifndef _UAPI_LINUX_BINDERFS_H
+#define _UAPI_LINUX_BINDERFS_H
+
+#include <linux/android/binder.h>
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define BINDERFS_MAX_NAME 255
+
+/**
+ * struct binderfs_device - retrieve information about a new binder device
+ * @name: the name to use for the new binderfs binder device
+ * @major: major number allocated for binderfs binder devices
+ * @minor: minor number allocated for the new binderfs binder device
+ *
+ */
+struct binderfs_device {
+ char name[BINDERFS_MAX_NAME + 1];
+ __u32 major;
+ __u32 minor;
+};
+
+/**
+ * Allocate a new binder device.
+ */
+#define BINDER_CTL_ADD _IOWR('b', 1, struct binderfs_device)
+
+#endif /* _UAPI_LINUX_BINDERFS_H */
+
diff --git a/include/uapi/linux/aspeed-p2a-ctrl.h b/include/uapi/linux/aspeed-p2a-ctrl.h
new file mode 100644
index 0000000..0333555
--- /dev/null
+++ b/include/uapi/linux/aspeed-p2a-ctrl.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/*
+ * Copyright 2019 Google Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Provides a simple driver to control the ASPEED P2A interface which allows
+ * the host to read and write to various regions of the BMC's memory.
+ */
+
+#ifndef _UAPI_LINUX_ASPEED_P2A_CTRL_H
+#define _UAPI_LINUX_ASPEED_P2A_CTRL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define ASPEED_P2A_CTRL_READ_ONLY 0
+#define ASPEED_P2A_CTRL_READWRITE 1
+
+/*
+ * This driver provides a mechanism for enabling or disabling the read-write
+ * property of specific windows into the ASPEED BMC's memory.
+ *
+ * A user can map a region of the BMC's memory as read-only or read-write, with
+ * the caveat that once any region is mapped, all regions are unlocked for
+ * reading.
+ */
+
+/*
+ * Unlock a region of BMC physical memory for access from the host.
+ *
+ * Also used to read back the optional memory-region configuration for the
+ * driver.
+ */
+struct aspeed_p2a_ctrl_mapping {
+ __u64 addr;
+ __u32 length;
+ __u32 flags;
+};
+
+#define __ASPEED_P2A_CTRL_IOCTL_MAGIC 0xb3
+
+/*
+ * This IOCTL is meant to configure a region or regions of memory given a
+ * starting address and length to be readable by the host, or
+ * readable-writeable.
+ */
+#define ASPEED_P2A_CTRL_IOCTL_SET_WINDOW _IOW(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \
+ 0x00, struct aspeed_p2a_ctrl_mapping)
+
+/*
+ * This IOCTL is meant to read back to the user the base address and length of
+ * the memory-region specified to the driver for use with mmap.
+ */
+#define ASPEED_P2A_CTRL_IOCTL_GET_MEMORY_CONFIG \
+ _IOWR(__ASPEED_P2A_CTRL_IOCTL_MAGIC, \
+ 0x01, struct aspeed_p2a_ctrl_mapping)
+
+#endif /* _UAPI_LINUX_ASPEED_P2A_CTRL_H */
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 818ae69..c89c649 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -114,6 +114,8 @@
#define AUDIT_REPLACE 1329 /* Replace auditd if this packet unanswerd */
#define AUDIT_KERN_MODULE 1330 /* Kernel Module events */
#define AUDIT_FANOTIFY 1331 /* Fanotify access decision */
+#define AUDIT_TIME_INJOFFSET 1332 /* Timekeeping offset injected */
+#define AUDIT_TIME_ADJNTPVAL 1333 /* NTP value adjustment */
#define AUDIT_AVC 1400 /* SE Linux avc denial or grant */
#define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */
@@ -279,6 +281,7 @@
#define AUDIT_OBJ_GID 110
#define AUDIT_FIELD_COMPARE 111
#define AUDIT_EXE 112
+#define AUDIT_SADDR_FAM 113
#define AUDIT_ARG0 200
#define AUDIT_ARG1 (AUDIT_ARG0+1)
@@ -375,10 +378,19 @@
#define AUDIT_ARCH_AARCH64 (EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_ALPHA (EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACT (EM_ARCOMPACT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCOMPACTBE (EM_ARCOMPACT)
+#define AUDIT_ARCH_ARCV2 (EM_ARCV2|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_ARCV2BE (EM_ARCV2)
#define AUDIT_ARCH_ARM (EM_ARM|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_ARMEB (EM_ARM)
+#define AUDIT_ARCH_C6X (EM_TI_C6000|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_C6XBE (EM_TI_C6000)
#define AUDIT_ARCH_CRIS (EM_CRIS|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_CSKY (EM_CSKY|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_FRV (EM_FRV)
+#define AUDIT_ARCH_H8300 (EM_H8_300)
+#define AUDIT_ARCH_HEXAGON (EM_HEXAGON)
#define AUDIT_ARCH_I386 (EM_386|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_IA64 (EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_M32R (EM_M32R)
@@ -392,6 +404,9 @@
#define AUDIT_ARCH_MIPSEL64 (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_MIPSEL64N32 (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE|\
__AUDIT_ARCH_CONVENTION_MIPS64_N32)
+#define AUDIT_ARCH_NDS32 (EM_NDS32|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_NDS32BE (EM_NDS32)
+#define AUDIT_ARCH_NIOS2 (EM_ALTERA_NIOS2|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_OPENRISC (EM_OPENRISC)
#define AUDIT_ARCH_PARISC (EM_PARISC)
#define AUDIT_ARCH_PARISC64 (EM_PARISC|__AUDIT_ARCH_64BIT)
@@ -399,6 +414,8 @@
/* do not define AUDIT_ARCH_PPCLE since it is not supported by audit */
#define AUDIT_ARCH_PPC64 (EM_PPC64|__AUDIT_ARCH_64BIT)
#define AUDIT_ARCH_PPC64LE (EM_PPC64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_RISCV32 (EM_RISCV|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_RISCV64 (EM_RISCV|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_S390 (EM_S390)
#define AUDIT_ARCH_S390X (EM_S390|__AUDIT_ARCH_64BIT)
#define AUDIT_ARCH_SH (EM_SH)
@@ -410,7 +427,9 @@
#define AUDIT_ARCH_TILEGX (EM_TILEGX|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_TILEGX32 (EM_TILEGX|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_TILEPRO (EM_TILEPRO|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_UNICORE (EM_UNICORE|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_XTENSA (EM_XTENSA)
#define AUDIT_PERM_EXEC 1
#define AUDIT_PERM_WRITE 2
diff --git a/include/uapi/linux/auto_fs.h b/include/uapi/linux/auto_fs.h
index df31aa9..1f7925a 100644
--- a/include/uapi/linux/auto_fs.h
+++ b/include/uapi/linux/auto_fs.h
@@ -23,7 +23,7 @@
#define AUTOFS_MIN_PROTO_VERSION 3
#define AUTOFS_MAX_PROTO_VERSION 5
-#define AUTOFS_PROTO_SUBVERSION 3
+#define AUTOFS_PROTO_SUBVERSION 5
/*
* The wait_queue_token (autofs_wqt_t) is part of a structure which is passed
diff --git a/include/uapi/linux/batadv_packet.h b/include/uapi/linux/batadv_packet.h
index 894d8d2..2a15f01 100644
--- a/include/uapi/linux/batadv_packet.h
+++ b/include/uapi/linux/batadv_packet.h
@@ -1,19 +1,7 @@
/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
-/* Copyright (C) 2007-2018 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2007-2019 B.A.T.M.A.N. contributors:
*
* Marek Lindner, Simon Wunderlich
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _UAPI_LINUX_BATADV_PACKET_H_
@@ -119,12 +107,20 @@
* @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for
* 224.0.0.0/24 or ff02::1
* @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets
+ * (both link-local and routable ones)
* @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets
+ * (both link-local and routable ones)
+ * @BATADV_MCAST_WANT_NO_RTR4: we have no IPv4 multicast router and therefore
+ * only need routable IPv4 multicast packets we signed up for explicitly
+ * @BATADV_MCAST_WANT_NO_RTR6: we have no IPv6 multicast router and therefore
+ * only need routable IPv6 multicast packets we signed up for explicitly
*/
enum batadv_mcast_flags {
BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0,
BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1,
BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2,
+ BATADV_MCAST_WANT_NO_RTR4 = 1UL << 3,
+ BATADV_MCAST_WANT_NO_RTR6 = 1UL << 4,
};
/* tt data subtypes */
@@ -229,7 +225,7 @@
* @packet_type: batman-adv packet type, part of the general header
* @version: batman-adv protocol version, part of the general header
* @ttl: time to live for this packet, part of the general header
- * @flags: reseved for routing relevant flags - currently always 0
+ * @flags: reserved for routing relevant flags - currently always 0
* @seqno: sequence number
* @orig: originator mac address
* @tvlv_len: length of the appended tvlv buffer (in bytes)
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h
index 324a0e1..67f4636 100644
--- a/include/uapi/linux/batman_adv.h
+++ b/include/uapi/linux/batman_adv.h
@@ -1,25 +1,7 @@
/* SPDX-License-Identifier: MIT */
-/* Copyright (C) 2016-2018 B.A.T.M.A.N. contributors:
+/* Copyright (C) 2016-2019 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
*/
#ifndef _UAPI_LINUX_BATMAN_ADV_H_
@@ -27,6 +9,7 @@
#define BATADV_NL_NAME "batadv"
+#define BATADV_NL_MCAST_GROUP_CONFIG "config"
#define BATADV_NL_MCAST_GROUP_TPMETER "tpmeter"
/**
@@ -139,6 +122,20 @@
};
/**
+ * enum batadv_gw_modes - gateway mode of node
+ */
+enum batadv_gw_modes {
+ /** @BATADV_GW_MODE_OFF: gw mode disabled */
+ BATADV_GW_MODE_OFF,
+
+ /** @BATADV_GW_MODE_CLIENT: send DHCP requests to gw servers */
+ BATADV_GW_MODE_CLIENT,
+
+ /** @BATADV_GW_MODE_SERVER: announce itself as gatway server */
+ BATADV_GW_MODE_SERVER,
+};
+
+/**
* enum batadv_nl_attrs - batman-adv netlink attributes
*/
enum batadv_nl_attrs {
@@ -344,6 +341,145 @@
*/
BATADV_ATTR_MCAST_FLAGS_PRIV,
+ /**
+ * @BATADV_ATTR_VLANID: VLAN id on top of soft interface
+ */
+ BATADV_ATTR_VLANID,
+
+ /**
+ * @BATADV_ATTR_AGGREGATED_OGMS_ENABLED: whether the batman protocol
+ * messages of the mesh interface shall be aggregated or not.
+ */
+ BATADV_ATTR_AGGREGATED_OGMS_ENABLED,
+
+ /**
+ * @BATADV_ATTR_AP_ISOLATION_ENABLED: whether the data traffic going
+ * from a wireless client to another wireless client will be silently
+ * dropped.
+ */
+ BATADV_ATTR_AP_ISOLATION_ENABLED,
+
+ /**
+ * @BATADV_ATTR_ISOLATION_MARK: the isolation mark which is used to
+ * classify clients as "isolated" by the Extended Isolation feature.
+ */
+ BATADV_ATTR_ISOLATION_MARK,
+
+ /**
+ * @BATADV_ATTR_ISOLATION_MASK: the isolation (bit)mask which is used to
+ * classify clients as "isolated" by the Extended Isolation feature.
+ */
+ BATADV_ATTR_ISOLATION_MASK,
+
+ /**
+ * @BATADV_ATTR_BONDING_ENABLED: whether the data traffic going through
+ * the mesh will be sent using multiple interfaces at the same time.
+ */
+ BATADV_ATTR_BONDING_ENABLED,
+
+ /**
+ * @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED: whether the bridge loop
+ * avoidance feature is enabled. This feature detects and avoids loops
+ * between the mesh and devices bridged with the soft interface
+ */
+ BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED,
+
+ /**
+ * @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED: whether the distributed
+ * arp table feature is enabled. This feature uses a distributed hash
+ * table to answer ARP requests without flooding the request through
+ * the whole mesh.
+ */
+ BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED,
+
+ /**
+ * @BATADV_ATTR_FRAGMENTATION_ENABLED: whether the data traffic going
+ * through the mesh will be fragmented or silently discarded if the
+ * packet size exceeds the outgoing interface MTU.
+ */
+ BATADV_ATTR_FRAGMENTATION_ENABLED,
+
+ /**
+ * @BATADV_ATTR_GW_BANDWIDTH_DOWN: defines the download bandwidth which
+ * is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
+ * to 'server'.
+ */
+ BATADV_ATTR_GW_BANDWIDTH_DOWN,
+
+ /**
+ * @BATADV_ATTR_GW_BANDWIDTH_UP: defines the upload bandwidth which
+ * is propagated by this node if %BATADV_ATTR_GW_BANDWIDTH_MODE was set
+ * to 'server'.
+ */
+ BATADV_ATTR_GW_BANDWIDTH_UP,
+
+ /**
+ * @BATADV_ATTR_GW_MODE: defines the state of the gateway features.
+ * Possible values are specified in enum batadv_gw_modes
+ */
+ BATADV_ATTR_GW_MODE,
+
+ /**
+ * @BATADV_ATTR_GW_SEL_CLASS: defines the selection criteria this node
+ * will use to choose a gateway if gw_mode was set to 'client'.
+ */
+ BATADV_ATTR_GW_SEL_CLASS,
+
+ /**
+ * @BATADV_ATTR_HOP_PENALTY: defines the penalty which will be applied
+ * to an originator message's tq-field on every hop.
+ */
+ BATADV_ATTR_HOP_PENALTY,
+
+ /**
+ * @BATADV_ATTR_LOG_LEVEL: bitmask with to define which debug messages
+ * should be send to the debug log/trace ring buffer
+ */
+ BATADV_ATTR_LOG_LEVEL,
+
+ /**
+ * @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED: whether multicast
+ * optimizations should be replaced by simple broadcast-like flooding
+ * of multicast packets. If set to non-zero then all nodes in the mesh
+ * are going to use classic flooding for any multicast packet with no
+ * optimizations.
+ */
+ BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED,
+
+ /**
+ * @BATADV_ATTR_NETWORK_CODING_ENABLED: whether Network Coding (using
+ * some magic to send fewer wifi packets but still the same content) is
+ * enabled or not.
+ */
+ BATADV_ATTR_NETWORK_CODING_ENABLED,
+
+ /**
+ * @BATADV_ATTR_ORIG_INTERVAL: defines the interval in milliseconds in
+ * which batman sends its protocol messages.
+ */
+ BATADV_ATTR_ORIG_INTERVAL,
+
+ /**
+ * @BATADV_ATTR_ELP_INTERVAL: defines the interval in milliseconds in
+ * which batman emits probing packets for neighbor sensing (ELP).
+ */
+ BATADV_ATTR_ELP_INTERVAL,
+
+ /**
+ * @BATADV_ATTR_THROUGHPUT_OVERRIDE: defines the throughput value to be
+ * used by B.A.T.M.A.N. V when estimating the link throughput using
+ * this interface. If the value is set to 0 then batman-adv will try to
+ * estimate the throughput by itself.
+ */
+ BATADV_ATTR_THROUGHPUT_OVERRIDE,
+
+ /**
+ * @BATADV_ATTR_MULTICAST_FANOUT: defines the maximum number of packet
+ * copies that may be generated for a multicast-to-unicast conversion.
+ * Once this limit is exceeded distribution will fall back to broadcast.
+ */
+ BATADV_ATTR_MULTICAST_FANOUT,
+
/* add attributes above here, update the policy in netlink.c */
/**
@@ -372,10 +508,14 @@
BATADV_CMD_UNSPEC,
/**
- * @BATADV_CMD_GET_MESH_INFO: Query basic information about batman-adv
- * device
+ * @BATADV_CMD_GET_MESH: Get attributes from softif/mesh
*/
- BATADV_CMD_GET_MESH_INFO,
+ BATADV_CMD_GET_MESH,
+
+ /**
+ * @BATADV_CMD_GET_MESH_INFO: Alias for @BATADV_CMD_GET_MESH
+ */
+ BATADV_CMD_GET_MESH_INFO = BATADV_CMD_GET_MESH,
/**
* @BATADV_CMD_TP_METER: Start a tp meter session
@@ -393,9 +533,15 @@
BATADV_CMD_GET_ROUTING_ALGOS,
/**
- * @BATADV_CMD_GET_HARDIFS: Query list of hard interfaces
+ * @BATADV_CMD_GET_HARDIF: Get attributes from a hardif of the
+ * current softif
*/
- BATADV_CMD_GET_HARDIFS,
+ BATADV_CMD_GET_HARDIF,
+
+ /**
+ * @BATADV_CMD_GET_HARDIFS: Alias for @BATADV_CMD_GET_HARDIF
+ */
+ BATADV_CMD_GET_HARDIFS = BATADV_CMD_GET_HARDIF,
/**
* @BATADV_CMD_GET_TRANSTABLE_LOCAL: Query list of local translations
@@ -443,6 +589,29 @@
*/
BATADV_CMD_GET_MCAST_FLAGS,
+ /**
+ * @BATADV_CMD_SET_MESH: Set attributes for softif/mesh
+ */
+ BATADV_CMD_SET_MESH,
+
+ /**
+ * @BATADV_CMD_SET_HARDIF: Set attributes for hardif of the
+ * current softif
+ */
+ BATADV_CMD_SET_HARDIF,
+
+ /**
+ * @BATADV_CMD_GET_VLAN: Get attributes from a VLAN of the
+ * current softif
+ */
+ BATADV_CMD_GET_VLAN,
+
+ /**
+ * @BATADV_CMD_SET_VLAN: Set attributes for VLAN of the
+ * current softif
+ */
+ BATADV_CMD_SET_VLAN,
+
/* add new commands above here */
/**
diff --git a/include/uapi/linux/bfs_fs.h b/include/uapi/linux/bfs_fs.h
index 940b047..08f6b49 100644
--- a/include/uapi/linux/bfs_fs.h
+++ b/include/uapi/linux/bfs_fs.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* include/linux/bfs_fs.h - BFS data structures on disk.
- * Copyright (C) 1999 Tigran Aivazian <tigran@veritas.com>
+ * Copyright (C) 1999-2018 Tigran Aivazian <aivazian.tigran@gmail.com>
*/
#ifndef _LINUX_BFS_FS_H
diff --git a/include/uapi/linux/binfmts.h b/include/uapi/linux/binfmts.h
index 4abad03..689025d 100644
--- a/include/uapi/linux/binfmts.h
+++ b/include/uapi/linux/binfmts.h
@@ -16,6 +16,6 @@
#define MAX_ARG_STRINGS 0x7FFFFFFF
/* sizeof(linux_binprm->buf) */
-#define BINPRM_BUF_SIZE 128
+#define BINPRM_BUF_SIZE 256
#endif /* _UAPI_LINUX_BINFMTS_H */
diff --git a/include/uapi/linux/blkzoned.h b/include/uapi/linux/blkzoned.h
index ff5a5db..498eec8 100644
--- a/include/uapi/linux/blkzoned.h
+++ b/include/uapi/linux/blkzoned.h
@@ -137,8 +137,12 @@
* sector specified in the report request structure.
* @BLKRESETZONE: Reset the write pointer of the zones in the specified
* sector range. The sector range must be zone aligned.
+ * @BLKGETZONESZ: Get the device zone size in number of 512 B sectors.
+ * @BLKGETNRZONES: Get the total number of zones of the device.
*/
#define BLKREPORTZONE _IOWR(0x12, 130, struct blk_zone_report)
#define BLKRESETZONE _IOW(0x12, 131, struct blk_zone_range)
+#define BLKGETZONESZ _IOR(0x12, 132, __u32)
+#define BLKGETNRZONES _IOR(0x12, 133, __u32)
#endif /* _UAPI_BLKZONED_H */
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 66917a4..77c6be9 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -14,6 +14,7 @@
/* Extended instruction set based on top of classic BPF */
/* instruction classes */
+#define BPF_JMP32 0x06 /* jmp mode in word width */
#define BPF_ALU64 0x07 /* alu mode in double word width */
/* ld/ldx fields */
@@ -103,6 +104,9 @@
BPF_BTF_LOAD,
BPF_BTF_GET_FD_BY_ID,
BPF_TASK_FD_QUERY,
+ BPF_MAP_LOOKUP_AND_DELETE_ELEM,
+ BPF_MAP_FREEZE,
+ BPF_BTF_GET_NEXT_ID,
};
enum bpf_map_type {
@@ -127,8 +131,21 @@
BPF_MAP_TYPE_SOCKHASH,
BPF_MAP_TYPE_CGROUP_STORAGE,
BPF_MAP_TYPE_REUSEPORT_SOCKARRAY,
+ BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE,
+ BPF_MAP_TYPE_QUEUE,
+ BPF_MAP_TYPE_STACK,
+ BPF_MAP_TYPE_SK_STORAGE,
+ BPF_MAP_TYPE_DEVMAP_HASH,
};
+/* Note that tracing related programs such as
+ * BPF_PROG_TYPE_{KPROBE,TRACEPOINT,PERF_EVENT,RAW_TRACEPOINT}
+ * are not subject to a stable API since kernel internal data
+ * structures can change from release to release and may
+ * therefore break existing tracing BPF programs. Tracing BPF
+ * programs correspond to /a/ specific kernel which is to be
+ * analyzed, and not /a/ specific kernel /and/ all future ones.
+ */
enum bpf_prog_type {
BPF_PROG_TYPE_UNSPEC,
BPF_PROG_TYPE_SOCKET_FILTER,
@@ -152,6 +169,10 @@
BPF_PROG_TYPE_LWT_SEG6LOCAL,
BPF_PROG_TYPE_LIRC_MODE2,
BPF_PROG_TYPE_SK_REUSEPORT,
+ BPF_PROG_TYPE_FLOW_DISSECTOR,
+ BPF_PROG_TYPE_CGROUP_SYSCTL,
+ BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
+ BPF_PROG_TYPE_CGROUP_SOCKOPT,
};
enum bpf_attach_type {
@@ -172,6 +193,12 @@
BPF_CGROUP_UDP4_SENDMSG,
BPF_CGROUP_UDP6_SENDMSG,
BPF_LIRC_MODE2,
+ BPF_FLOW_DISSECTOR,
+ BPF_CGROUP_SYSCTL,
+ BPF_CGROUP_UDP4_RECVMSG,
+ BPF_CGROUP_UDP6_RECVMSG,
+ BPF_CGROUP_GETSOCKOPT,
+ BPF_CGROUP_SETSOCKOPT,
__MAX_BPF_ATTACH_TYPE
};
@@ -226,8 +253,54 @@
*/
#define BPF_F_STRICT_ALIGNMENT (1U << 0)
-/* when bpf_ldimm64->src_reg == BPF_PSEUDO_MAP_FD, bpf_ldimm64->imm == fd */
+/* If BPF_F_ANY_ALIGNMENT is used in BPF_PROF_LOAD command, the
+ * verifier will allow any alignment whatsoever. On platforms
+ * with strict alignment requirements for loads ands stores (such
+ * as sparc and mips) the verifier validates that all loads and
+ * stores provably follow this requirement. This flag turns that
+ * checking and enforcement off.
+ *
+ * It is mostly used for testing when we want to validate the
+ * context and memory access aspects of the verifier, but because
+ * of an unaligned access the alignment check would trigger before
+ * the one we are interested in.
+ */
+#define BPF_F_ANY_ALIGNMENT (1U << 1)
+
+/* BPF_F_TEST_RND_HI32 is used in BPF_PROG_LOAD command for testing purpose.
+ * Verifier does sub-register def/use analysis and identifies instructions whose
+ * def only matters for low 32-bit, high 32-bit is never referenced later
+ * through implicit zero extension. Therefore verifier notifies JIT back-ends
+ * that it is safe to ignore clearing high 32-bit for these instructions. This
+ * saves some back-ends a lot of code-gen. However such optimization is not
+ * necessary on some arches, for example x86_64, arm64 etc, whose JIT back-ends
+ * hence hasn't used verifier's analysis result. But, we really want to have a
+ * way to be able to verify the correctness of the described optimization on
+ * x86_64 on which testsuites are frequently exercised.
+ *
+ * So, this flag is introduced. Once it is set, verifier will randomize high
+ * 32-bit for those instructions who has been identified as safe to ignore them.
+ * Then, if verifier is not doing correct analysis, such randomization will
+ * regress tests to expose bugs.
+ */
+#define BPF_F_TEST_RND_HI32 (1U << 2)
+
+/* The verifier internal test flag. Behavior is undefined */
+#define BPF_F_TEST_STATE_FREQ (1U << 3)
+
+/* When BPF ldimm64's insn[0].src_reg != 0 then this can have
+ * two extensions:
+ *
+ * insn[0].src_reg: BPF_PSEUDO_MAP_FD BPF_PSEUDO_MAP_VALUE
+ * insn[0].imm: map fd map fd
+ * insn[1].imm: 0 offset into value
+ * insn[0].off: 0 0
+ * insn[1].off: 0 0
+ * ldimm64 rewrite: address of map address of map[0]+offset
+ * verifier type: CONST_PTR_TO_MAP PTR_TO_MAP_VALUE
+ */
#define BPF_PSEUDO_MAP_FD 1
+#define BPF_PSEUDO_MAP_VALUE 2
/* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative
* offset to another bpf function
@@ -238,6 +311,7 @@
#define BPF_ANY 0 /* create new element or update existing */
#define BPF_NOEXIST 1 /* create new element if it didn't exist */
#define BPF_EXIST 2 /* update existing element */
+#define BPF_F_LOCK 4 /* spin_lock-ed map_lookup/map_update */
/* flags for BPF_MAP_CREATE command */
#define BPF_F_NO_PREALLOC (1U << 0)
@@ -251,18 +325,28 @@
/* Specify numa node during map creation */
#define BPF_F_NUMA_NODE (1U << 2)
-/* flags for BPF_PROG_QUERY */
-#define BPF_F_QUERY_EFFECTIVE (1U << 0)
-
#define BPF_OBJ_NAME_LEN 16U
-/* Flags for accessing BPF object */
+/* Flags for accessing BPF object from syscall side. */
#define BPF_F_RDONLY (1U << 3)
#define BPF_F_WRONLY (1U << 4)
/* Flag for stack_map, store build_id+offset instead of pointer */
#define BPF_F_STACK_BUILD_ID (1U << 5)
+/* Zero-initialize hash function seed. This should only be used for testing. */
+#define BPF_F_ZERO_SEED (1U << 6)
+
+/* Flags for accessing BPF object from program side. */
+#define BPF_F_RDONLY_PROG (1U << 7)
+#define BPF_F_WRONLY_PROG (1U << 8)
+
+/* Clone map from listener for newly accepted socket */
+#define BPF_F_CLONE (1U << 9)
+
+/* flags for BPF_PROG_QUERY */
+#define BPF_F_QUERY_EFFECTIVE (1U << 0)
+
enum bpf_stack_build_id_status {
/* user space need an empty entry to identify end of a trace */
BPF_STACK_BUILD_ID_EMPTY = 0,
@@ -320,7 +404,7 @@
__u32 log_level; /* verbosity level of verifier */
__u32 log_size; /* size of user buffer */
__aligned_u64 log_buf; /* user supplied buffer */
- __u32 kern_version; /* checked when prog_type=kprobe */
+ __u32 kern_version; /* not used */
__u32 prog_flags;
char prog_name[BPF_OBJ_NAME_LEN];
__u32 prog_ifindex; /* ifindex of netdev to prep for */
@@ -329,6 +413,13 @@
* (context accesses, allowed helpers, etc).
*/
__u32 expected_attach_type;
+ __u32 prog_btf_fd; /* fd pointing to BTF type data */
+ __u32 func_info_rec_size; /* userspace bpf_func_info size */
+ __aligned_u64 func_info; /* func info */
+ __u32 func_info_cnt; /* number of bpf_func_info records */
+ __u32 line_info_rec_size; /* userspace bpf_line_info size */
+ __aligned_u64 line_info; /* line info */
+ __u32 line_info_cnt; /* number of bpf_line_info records */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -347,12 +438,22 @@
struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */
__u32 prog_fd;
__u32 retval;
- __u32 data_size_in;
- __u32 data_size_out;
+ __u32 data_size_in; /* input: len of data_in */
+ __u32 data_size_out; /* input/output: len of data_out
+ * returns ENOSPC if data_out
+ * is too small.
+ */
__aligned_u64 data_in;
__aligned_u64 data_out;
__u32 repeat;
__u32 duration;
+ __u32 ctx_size_in; /* input: len of ctx_in */
+ __u32 ctx_size_out; /* input/output: len of ctx_out
+ * returns ENOSPC if ctx_out
+ * is too small.
+ */
+ __aligned_u64 ctx_in;
+ __aligned_u64 ctx_out;
} test;
struct { /* anonymous struct used by BPF_*_GET_*_ID */
@@ -482,6 +583,8 @@
* limited to five).
*
* Each time the helper is called, it appends a line to the trace.
+ * Lines are discarded while *\/sys/kernel/debug/tracing/trace* is
+ * open, use *\/sys/kernel/debug/tracing/trace_pipe* to avoid this.
* The format of the trace is customizable, and the exact output
* one will get depends on the options set in
* *\/sys/kernel/debug/tracing/trace_options* (see also the
@@ -559,7 +662,7 @@
* **BPF_F_INVALIDATE_HASH** (set *skb*\ **->hash**, *skb*\
* **->swhash** and *skb*\ **->l4hash** to 0).
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -584,7 +687,7 @@
* flexibility and can handle sizes larger than 2 or 4 for the
* checksum to update.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -616,7 +719,7 @@
* flexibility and can handle sizes larger than 2 or 4 for the
* checksum to update.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -671,7 +774,7 @@
* efficient, but it is handled through an action code where the
* redirection happens only after the eBPF program has returned.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -713,7 +816,7 @@
* based on a user-provided identifier for all traffic coming from
* the tasks belonging to the related cgroup. See also the related
* kernel documentation, available from the Linux sources in file
- * *Documentation/cgroup-v1/net_cls.txt*.
+ * *Documentation/admin-guide/cgroup-v1/net_cls.rst*.
*
* The Linux kernel has two versions for cgroups: there are
* cgroups v1 and cgroups v2. Both are available to users, who can
@@ -736,7 +839,7 @@
* **ETH_P_8021Q** and **ETH_P_8021AD**, it is considered to
* be **ETH_P_8021Q**.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -748,7 +851,7 @@
* Description
* Pop a VLAN header from the packet associated to *skb*.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -920,7 +1023,7 @@
* The realm of the route for the packet associated to *skb*, or 0
* if none was found.
*
- * int bpf_perf_event_output(struct pt_reg *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
+ * int bpf_perf_event_output(struct pt_regs *ctx, struct bpf_map *map, u64 flags, void *data, u64 size)
* Description
* Write raw *data* blob into a special BPF perf event held by
* *map* of type **BPF_MAP_TYPE_PERF_EVENT_ARRAY**. This perf
@@ -982,7 +1085,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * int bpf_get_stackid(struct pt_reg *ctx, struct bpf_map *map, u64 flags)
+ * int bpf_get_stackid(struct pt_regs *ctx, struct bpf_map *map, u64 flags)
* Description
* Walk a user or a kernel stack and return its id. To achieve
* this, the helper needs *ctx*, which is a pointer to the context
@@ -1098,7 +1201,7 @@
* All values for *flags* are reserved for future usage, and must
* be left at zero.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1211,7 +1314,7 @@
* implicitly linearizes, unclones and drops offloads from the
* *skb*.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1247,7 +1350,7 @@
* **bpf_skb_pull_data()** to effectively unclone the *skb* from
* the very beginning in case it is indeed cloned.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1299,7 +1402,7 @@
* All values for *flags* are reserved for future usage, and must
* be left at zero.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1314,7 +1417,7 @@
* can be used to prepare the packet for pushing or popping
* headers.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1373,8 +1476,8 @@
* If no cookie has been set yet, generate a new cookie. Once
* generated, the socket cookie remains stable for the life of the
* socket. This helper can be useful for monitoring per socket
- * networking traffic statistics as it provides a unique socket
- * identifier per namespace.
+ * networking traffic statistics as it provides a global socket
+ * identifier that can be assumed unique.
* Return
* A 8-byte long non-decreasing number on success, or 0 if the
* socket field is missing inside *skb*.
@@ -1382,14 +1485,14 @@
* u64 bpf_get_socket_cookie(struct bpf_sock_addr *ctx)
* Description
* Equivalent to bpf_get_socket_cookie() helper that accepts
- * *skb*, but gets socket from **struct bpf_sock_addr** contex.
+ * *skb*, but gets socket from **struct bpf_sock_addr** context.
* Return
* A 8-byte long non-decreasing number.
*
* u64 bpf_get_socket_cookie(struct bpf_sock_ops *ctx)
* Description
* Equivalent to bpf_get_socket_cookie() helper that accepts
- * *skb*, but gets socket from **struct bpf_sock_ops** contex.
+ * *skb*, but gets socket from **struct bpf_sock_ops** context.
* Return
* A 8-byte long non-decreasing number.
*
@@ -1430,20 +1533,38 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * int bpf_skb_adjust_room(struct sk_buff *skb, u32 len_diff, u32 mode, u64 flags)
+ * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags)
* Description
* Grow or shrink the room for data in the packet associated to
* *skb* by *len_diff*, and according to the selected *mode*.
*
- * There is a single supported mode at this time:
+ * There are two supported modes at this time:
+ *
+ * * **BPF_ADJ_ROOM_MAC**: Adjust room at the mac layer
+ * (room space is added or removed below the layer 2 header).
*
* * **BPF_ADJ_ROOM_NET**: Adjust room at the network layer
* (room space is added or removed below the layer 3 header).
*
- * All values for *flags* are reserved for future usage, and must
- * be left at zero.
+ * The following flags are supported at this time:
*
- * A call to this helper is susceptible to change the underlaying
+ * * **BPF_F_ADJ_ROOM_FIXED_GSO**: Do not adjust gso_size.
+ * Adjusting mss in this way is not allowed for datagrams.
+ *
+ * * **BPF_F_ADJ_ROOM_ENCAP_L3_IPV4**,
+ * **BPF_F_ADJ_ROOM_ENCAP_L3_IPV6**:
+ * Any new space is reserved to hold a tunnel header.
+ * Configure skb offsets and other fields accordingly.
+ *
+ * * **BPF_F_ADJ_ROOM_ENCAP_L4_GRE**,
+ * **BPF_F_ADJ_ROOM_ENCAP_L4_UDP**:
+ * Use with ENCAP_L3 flags to further specify the tunnel type.
+ *
+ * * **BPF_F_ADJ_ROOM_ENCAP_L2**\ (*len*):
+ * Use with ENCAP_L3/L4 flags to further specify the tunnel
+ * type; *len* is the length of the inner MAC header.
+ *
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1460,8 +1581,11 @@
* but this is only implemented for native XDP (with driver
* support) as of this writing).
*
- * All values for *flags* are reserved for future usage, and must
- * be left at zero.
+ * The lower two bits of *flags* are used as the return code if
+ * the map lookup fails. This is so that the return value can be
+ * one of the XDP program return codes up to XDP_TX, as chosen by
+ * the caller. Any higher bits in the *flags* argument must be
+ * unset.
*
* When used to redirect packets to net devices, this helper
* provides a high performance increase over **bpf_redirect**\ ().
@@ -1522,7 +1646,7 @@
* more flexibility as the user is free to store whatever meta
* data they need.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1610,7 +1734,7 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * int bpf_override_return(struct pt_reg *regs, u64 rc)
+ * int bpf_override_return(struct pt_regs *regs, u64 rc)
* Description
* Used for error injection, this helper uses kprobes to override
* the return value of the probed function, and to set it to *rc*.
@@ -1651,11 +1775,19 @@
* error if an eBPF program tries to set a callback that is not
* supported in the current kernel.
*
- * The supported callback values that *argval* can combine are:
+ * *argval* is a flag array which can combine these flags:
*
* * **BPF_SOCK_OPS_RTO_CB_FLAG** (retransmission time out)
* * **BPF_SOCK_OPS_RETRANS_CB_FLAG** (retransmission)
* * **BPF_SOCK_OPS_STATE_CB_FLAG** (TCP state change)
+ * * **BPF_SOCK_OPS_RTT_CB_FLAG** (every RTT)
+ *
+ * Therefore, this function can be used to clear a callback flag by
+ * setting the appropriate bit to zero. e.g. to disable the RTO
+ * callback:
+ *
+ * **bpf_sock_ops_cb_flags_set(bpf_sock,**
+ * **bpf_sock->bpf_sock_ops_cb_flags & ~BPF_SOCK_OPS_RTO_CB_FLAG)**
*
* Here are some examples of where one could call such eBPF
* program:
@@ -1757,7 +1889,7 @@
* copied if necessary (i.e. if data was not linear and if start
* and end pointers do not point to the same chunk).
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1791,7 +1923,7 @@
* only possible to shrink the packet as of this writing,
* therefore *delta* must be a negative integer.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1882,9 +2014,9 @@
* is set to metric from route (IPv4/IPv6 only), and ifindex
* is set to the device index of the nexthop from the FIB lookup.
*
- * *plen* argument is the size of the passed in struct.
- * *flags* argument can be a combination of one or more of the
- * following values:
+ * *plen* argument is the size of the passed in struct.
+ * *flags* argument can be a combination of one or more of the
+ * following values:
*
* **BPF_FIB_LOOKUP_DIRECT**
* Do a direct table lookup vs full lookup using FIB
@@ -1893,9 +2025,9 @@
* Perform lookup from an egress perspective (default is
* ingress).
*
- * *ctx* is either **struct xdp_md** for XDP programs or
- * **struct sk_buff** tc cls_act programs.
- * Return
+ * *ctx* is either **struct xdp_md** for XDP programs or
+ * **struct sk_buff** tc cls_act programs.
+ * Return
* * < 0 if any input argument is invalid
* * 0 on success (packet is forwarded, nexthop neighbor exists)
* * > 0 one of **BPF_FIB_LKUP_RET_** codes explaining why the
@@ -1963,8 +2095,21 @@
* Only works if *skb* contains an IPv6 packet. Insert a
* Segment Routing Header (**struct ipv6_sr_hdr**) inside
* the IPv6 header.
+ * **BPF_LWT_ENCAP_IP**
+ * IP encapsulation (GRE/GUE/IPIP/etc). The outer header
+ * must be IPv4 or IPv6, followed by zero or more
+ * additional headers, up to **LWT_BPF_MAX_HEADROOM**
+ * total bytes in all prepended headers. Please note that
+ * if **skb_is_gso**\ (*skb*) is true, no more than two
+ * headers can be prepended, and the inner header, if
+ * present, should be either GRE or UDP/GUE.
*
- * A call to this helper is susceptible to change the underlaying
+ * **BPF_LWT_ENCAP_SEG6**\ \* types can be called by BPF programs
+ * of type **BPF_PROG_TYPE_LWT_IN**; **BPF_LWT_ENCAP_IP** type can
+ * be called by bpf programs of types **BPF_PROG_TYPE_LWT_IN** and
+ * **BPF_PROG_TYPE_LWT_XMIT**.
+ *
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1979,7 +2124,7 @@
* inside the outermost IPv6 Segment Routing Header can be
* modified through this helper.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -1995,7 +2140,7 @@
* after the segments are accepted. *delta* can be as well
* positive (growing) as negative (shrinking).
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2018,13 +2163,13 @@
* Type of *param*: **int**.
* **SEG6_LOCAL_ACTION_END_B6**
* End.B6 action: Endpoint bound to an SRv6 policy.
- * Type of param: **struct ipv6_sr_hdr**.
+ * Type of *param*: **struct ipv6_sr_hdr**.
* **SEG6_LOCAL_ACTION_END_B6_ENCAP**
* End.B6.Encap action: Endpoint bound to an SRv6
* encapsulation policy.
- * Type of param: **struct ipv6_sr_hdr**.
+ * Type of *param*: **struct ipv6_sr_hdr**.
*
- * A call to this helper is susceptible to change the underlaying
+ * A call to this helper is susceptible to change the underlying
* packet buffer. Therefore, at load time, all checks on pointers
* previously done by the verifier are invalidated and must be
* performed again, if the helper is used in combination with
@@ -2032,32 +2177,6 @@
* Return
* 0 on success, or a negative error in case of failure.
*
- * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
- * Description
- * This helper is used in programs implementing IR decoding, to
- * report a successfully decoded key press with *scancode*,
- * *toggle* value in the given *protocol*. The scancode will be
- * translated to a keycode using the rc keymap, and reported as
- * an input key down event. After a period a key up event is
- * generated. This period can be extended by calling either
- * **bpf_rc_keydown** () again with the same values, or calling
- * **bpf_rc_repeat** ().
- *
- * Some protocols include a toggle bit, in case the button was
- * released and pressed again between consecutive scancodes.
- *
- * The *ctx* should point to the lirc sample as passed into
- * the program.
- *
- * The *protocol* is the decoded protocol number (see
- * **enum rc_proto** for some predefined values).
- *
- * This helper is only available is the kernel was compiled with
- * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
- * "**y**".
- * Return
- * 0
- *
* int bpf_rc_repeat(void *ctx)
* Description
* This helper is used in programs implementing IR decoding, to
@@ -2077,7 +2196,33 @@
* Return
* 0
*
- * uint64_t bpf_skb_cgroup_id(struct sk_buff *skb)
+ * int bpf_rc_keydown(void *ctx, u32 protocol, u64 scancode, u32 toggle)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded key press with *scancode*,
+ * *toggle* value in the given *protocol*. The scancode will be
+ * translated to a keycode using the rc keymap, and reported as
+ * an input key down event. After a period a key up event is
+ * generated. This period can be extended by calling either
+ * **bpf_rc_keydown**\ () again with the same values, or calling
+ * **bpf_rc_repeat**\ ().
+ *
+ * Some protocols include a toggle bit, in case the button was
+ * released and pressed again between consecutive scancodes.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * The *protocol* is the decoded protocol number (see
+ * **enum rc_proto** for some predefined values).
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ *
+ * u64 bpf_skb_cgroup_id(struct sk_buff *skb)
* Description
* Return the cgroup v2 id of the socket associated with the *skb*.
* This is roughly similar to the **bpf_get_cgroup_classid**\ ()
@@ -2093,6 +2238,38 @@
* Return
* The id is returned or 0 in case the id could not be retrieved.
*
+ * u64 bpf_get_current_cgroup_id(void)
+ * Return
+ * A 64-bit integer containing the current cgroup id based
+ * on the cgroup within which the current task is running.
+ *
+ * void *bpf_get_local_storage(void *map, u64 flags)
+ * Description
+ * Get the pointer to the local storage area.
+ * The type and the size of the local storage is defined
+ * by the *map* argument.
+ * The *flags* meaning is specific for each map type,
+ * and has to be 0 for cgroup local storage.
+ *
+ * Depending on the BPF program type, a local storage area
+ * can be shared between multiple instances of the BPF program,
+ * running simultaneously.
+ *
+ * A user should care about the synchronization by himself.
+ * For example, by using the **BPF_STX_XADD** instruction to alter
+ * the shared data.
+ * Return
+ * A pointer to the local storage area.
+ *
+ * int bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
+ * Description
+ * Select a **SO_REUSEPORT** socket from a
+ * **BPF_MAP_TYPE_REUSEPORT_ARRAY** *map*.
+ * It checks the selected socket is matching the incoming
+ * request in the socket buffer.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
* u64 bpf_skb_ancestor_cgroup_id(struct sk_buff *skb, int ancestor_level)
* Description
* Return id of cgroup v2 that is ancestor of cgroup associated
@@ -2111,36 +2288,468 @@
* Return
* The id is returned or 0 in case the id could not be retrieved.
*
- * u64 bpf_get_current_cgroup_id(void)
- * Return
- * A 64-bit integer containing the current cgroup id based
- * on the cgroup within which the current task is running.
- *
- * void* get_local_storage(void *map, u64 flags)
+ * struct bpf_sock *bpf_sk_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
* Description
- * Get the pointer to the local storage area.
- * The type and the size of the local storage is defined
- * by the *map* argument.
- * The *flags* meaning is specific for each map type,
- * and has to be 0 for cgroup local storage.
+ * Look for TCP socket matching *tuple*, optionally in a child
+ * network namespace *netns*. The return value must be checked,
+ * and if non-**NULL**, released via **bpf_sk_release**\ ().
*
- * Depending on the bpf program type, a local storage area
- * can be shared between multiple instances of the bpf program,
- * running simultaneously.
+ * The *ctx* should point to the context of the program, such as
+ * the skb or socket (depending on the hook in use). This is used
+ * to determine the base network namespace for the lookup.
*
- * A user should care about the synchronization by himself.
- * For example, by using the BPF_STX_XADD instruction to alter
- * the shared data.
+ * *tuple_size* must be one of:
+ *
+ * **sizeof**\ (*tuple*\ **->ipv4**)
+ * Look for an IPv4 socket.
+ * **sizeof**\ (*tuple*\ **->ipv6**)
+ * Look for an IPv6 socket.
+ *
+ * If the *netns* is a negative signed 32-bit integer, then the
+ * socket lookup table in the netns associated with the *ctx* will
+ * will be used. For the TC hooks, this is the netns of the device
+ * in the skb. For socket hooks, this is the netns of the socket.
+ * If *netns* is any other signed 32-bit value greater than or
+ * equal to zero then it specifies the ID of the netns relative to
+ * the netns associated with the *ctx*. *netns* values beyond the
+ * range of 32-bit integers are reserved for future use.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_NET** configuration option.
* Return
- * Pointer to the local storage area.
+ * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ * For sockets with reuseport option, the **struct bpf_sock**
+ * result is from *reuse*\ **->socks**\ [] using the hash of the
+ * tuple.
*
- * int bpf_sk_select_reuseport(struct sk_reuseport_md *reuse, struct bpf_map *map, void *key, u64 flags)
+ * struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
* Description
- * Select a SO_REUSEPORT sk from a BPF_MAP_TYPE_REUSEPORT_ARRAY map
- * It checks the selected sk is matching the incoming
- * request in the skb.
+ * Look for UDP socket matching *tuple*, optionally in a child
+ * network namespace *netns*. The return value must be checked,
+ * and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ * The *ctx* should point to the context of the program, such as
+ * the skb or socket (depending on the hook in use). This is used
+ * to determine the base network namespace for the lookup.
+ *
+ * *tuple_size* must be one of:
+ *
+ * **sizeof**\ (*tuple*\ **->ipv4**)
+ * Look for an IPv4 socket.
+ * **sizeof**\ (*tuple*\ **->ipv6**)
+ * Look for an IPv6 socket.
+ *
+ * If the *netns* is a negative signed 32-bit integer, then the
+ * socket lookup table in the netns associated with the *ctx* will
+ * will be used. For the TC hooks, this is the netns of the device
+ * in the skb. For socket hooks, this is the netns of the socket.
+ * If *netns* is any other signed 32-bit value greater than or
+ * equal to zero then it specifies the ID of the netns relative to
+ * the netns associated with the *ctx*. *netns* values beyond the
+ * range of 32-bit integers are reserved for future use.
+ *
+ * All values for *flags* are reserved for future usage, and must
+ * be left at zero.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_NET** configuration option.
+ * Return
+ * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ * For sockets with reuseport option, the **struct bpf_sock**
+ * result is from *reuse*\ **->socks**\ [] using the hash of the
+ * tuple.
+ *
+ * int bpf_sk_release(struct bpf_sock *sock)
+ * Description
+ * Release the reference held by *sock*. *sock* must be a
+ * non-**NULL** pointer that was returned from
+ * **bpf_sk_lookup_xxx**\ ().
* Return
* 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_push_elem(struct bpf_map *map, const void *value, u64 flags)
+ * Description
+ * Push an element *value* in *map*. *flags* is one of:
+ *
+ * **BPF_EXIST**
+ * If the queue/stack is full, the oldest element is
+ * removed to make room for this.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_pop_elem(struct bpf_map *map, void *value)
+ * Description
+ * Pop an element from *map*.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_map_peek_elem(struct bpf_map *map, void *value)
+ * Description
+ * Get an element from *map* without removing it.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_push_data(struct sk_buff *skb, u32 start, u32 len, u64 flags)
+ * Description
+ * For socket policies, insert *len* bytes into *msg* at offset
+ * *start*.
+ *
+ * If a program of type **BPF_PROG_TYPE_SK_MSG** is run on a
+ * *msg* it may want to insert metadata or options into the *msg*.
+ * This can later be read and used by any of the lower layer BPF
+ * hooks.
+ *
+ * This helper may fail if under memory pressure (a malloc
+ * fails) in these cases BPF programs will get an appropriate
+ * error and BPF programs will need to handle them.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 pop, u64 flags)
+ * Description
+ * Will remove *pop* bytes from a *msg* starting at byte *start*.
+ * This may result in **ENOMEM** errors under certain situations if
+ * an allocation and copy are required due to a full ring buffer.
+ * However, the helper will try to avoid doing the allocation
+ * if possible. Other errors can occur if input parameters are
+ * invalid either due to *start* byte not being valid part of *msg*
+ * payload and/or *pop* value being to large.
+ * Return
+ * 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_rc_pointer_rel(void *ctx, s32 rel_x, s32 rel_y)
+ * Description
+ * This helper is used in programs implementing IR decoding, to
+ * report a successfully decoded pointer movement.
+ *
+ * The *ctx* should point to the lirc sample as passed into
+ * the program.
+ *
+ * This helper is only available is the kernel was compiled with
+ * the **CONFIG_BPF_LIRC_MODE2** configuration option set to
+ * "**y**".
+ * Return
+ * 0
+ *
+ * int bpf_spin_lock(struct bpf_spin_lock *lock)
+ * Description
+ * Acquire a spinlock represented by the pointer *lock*, which is
+ * stored as part of a value of a map. Taking the lock allows to
+ * safely update the rest of the fields in that value. The
+ * spinlock can (and must) later be released with a call to
+ * **bpf_spin_unlock**\ (\ *lock*\ ).
+ *
+ * Spinlocks in BPF programs come with a number of restrictions
+ * and constraints:
+ *
+ * * **bpf_spin_lock** objects are only allowed inside maps of
+ * types **BPF_MAP_TYPE_HASH** and **BPF_MAP_TYPE_ARRAY** (this
+ * list could be extended in the future).
+ * * BTF description of the map is mandatory.
+ * * The BPF program can take ONE lock at a time, since taking two
+ * or more could cause dead locks.
+ * * Only one **struct bpf_spin_lock** is allowed per map element.
+ * * When the lock is taken, calls (either BPF to BPF or helpers)
+ * are not allowed.
+ * * The **BPF_LD_ABS** and **BPF_LD_IND** instructions are not
+ * allowed inside a spinlock-ed region.
+ * * The BPF program MUST call **bpf_spin_unlock**\ () to release
+ * the lock, on all execution paths, before it returns.
+ * * The BPF program can access **struct bpf_spin_lock** only via
+ * the **bpf_spin_lock**\ () and **bpf_spin_unlock**\ ()
+ * helpers. Loading or storing data into the **struct
+ * bpf_spin_lock** *lock*\ **;** field of a map is not allowed.
+ * * To use the **bpf_spin_lock**\ () helper, the BTF description
+ * of the map value must be a struct and have **struct
+ * bpf_spin_lock** *anyname*\ **;** field at the top level.
+ * Nested lock inside another struct is not allowed.
+ * * The **struct bpf_spin_lock** *lock* field in a map value must
+ * be aligned on a multiple of 4 bytes in that value.
+ * * Syscall with command **BPF_MAP_LOOKUP_ELEM** does not copy
+ * the **bpf_spin_lock** field to user space.
+ * * Syscall with command **BPF_MAP_UPDATE_ELEM**, or update from
+ * a BPF program, do not update the **bpf_spin_lock** field.
+ * * **bpf_spin_lock** cannot be on the stack or inside a
+ * networking packet (it can only be inside of a map values).
+ * * **bpf_spin_lock** is available to root only.
+ * * Tracing programs and socket filter programs cannot use
+ * **bpf_spin_lock**\ () due to insufficient preemption checks
+ * (but this may change in the future).
+ * * **bpf_spin_lock** is not allowed in inner maps of map-in-map.
+ * Return
+ * 0
+ *
+ * int bpf_spin_unlock(struct bpf_spin_lock *lock)
+ * Description
+ * Release the *lock* previously locked by a call to
+ * **bpf_spin_lock**\ (\ *lock*\ ).
+ * Return
+ * 0
+ *
+ * struct bpf_sock *bpf_sk_fullsock(struct bpf_sock *sk)
+ * Description
+ * This helper gets a **struct bpf_sock** pointer such
+ * that all the fields in this **bpf_sock** can be accessed.
+ * Return
+ * A **struct bpf_sock** pointer on success, or **NULL** in
+ * case of failure.
+ *
+ * struct bpf_tcp_sock *bpf_tcp_sock(struct bpf_sock *sk)
+ * Description
+ * This helper gets a **struct bpf_tcp_sock** pointer from a
+ * **struct bpf_sock** pointer.
+ * Return
+ * A **struct bpf_tcp_sock** pointer on success, or **NULL** in
+ * case of failure.
+ *
+ * int bpf_skb_ecn_set_ce(struct sk_buf *skb)
+ * Description
+ * Set ECN (Explicit Congestion Notification) field of IP header
+ * to **CE** (Congestion Encountered) if current value is **ECT**
+ * (ECN Capable Transport). Otherwise, do nothing. Works with IPv6
+ * and IPv4.
+ * Return
+ * 1 if the **CE** flag is set (either by the current helper call
+ * or because it was already present), 0 if it is not set.
+ *
+ * struct bpf_sock *bpf_get_listener_sock(struct bpf_sock *sk)
+ * Description
+ * Return a **struct bpf_sock** pointer in **TCP_LISTEN** state.
+ * **bpf_sk_release**\ () is unnecessary and not allowed.
+ * Return
+ * A **struct bpf_sock** pointer on success, or **NULL** in
+ * case of failure.
+ *
+ * struct bpf_sock *bpf_skc_lookup_tcp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u64 netns, u64 flags)
+ * Description
+ * Look for TCP socket matching *tuple*, optionally in a child
+ * network namespace *netns*. The return value must be checked,
+ * and if non-**NULL**, released via **bpf_sk_release**\ ().
+ *
+ * This function is identical to **bpf_sk_lookup_tcp**\ (), except
+ * that it also returns timewait or request sockets. Use
+ * **bpf_sk_fullsock**\ () or **bpf_tcp_sock**\ () to access the
+ * full structure.
+ *
+ * This helper is available only if the kernel was compiled with
+ * **CONFIG_NET** configuration option.
+ * Return
+ * Pointer to **struct bpf_sock**, or **NULL** in case of failure.
+ * For sockets with reuseport option, the **struct bpf_sock**
+ * result is from *reuse*\ **->socks**\ [] using the hash of the
+ * tuple.
+ *
+ * int bpf_tcp_check_syncookie(struct bpf_sock *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
+ * Description
+ * Check whether *iph* and *th* contain a valid SYN cookie ACK for
+ * the listening socket in *sk*.
+ *
+ * *iph* points to the start of the IPv4 or IPv6 header, while
+ * *iph_len* contains **sizeof**\ (**struct iphdr**) or
+ * **sizeof**\ (**struct ip6hdr**).
+ *
+ * *th* points to the start of the TCP header, while *th_len*
+ * contains **sizeof**\ (**struct tcphdr**).
+ *
+ * Return
+ * 0 if *iph* and *th* are a valid SYN cookie ACK, or a negative
+ * error otherwise.
+ *
+ * int bpf_sysctl_get_name(struct bpf_sysctl *ctx, char *buf, size_t buf_len, u64 flags)
+ * Description
+ * Get name of sysctl in /proc/sys/ and copy it into provided by
+ * program buffer *buf* of size *buf_len*.
+ *
+ * The buffer is always NUL terminated, unless it's zero-sized.
+ *
+ * If *flags* is zero, full name (e.g. "net/ipv4/tcp_mem") is
+ * copied. Use **BPF_F_SYSCTL_BASE_NAME** flag to copy base name
+ * only (e.g. "tcp_mem").
+ * Return
+ * Number of character copied (not including the trailing NUL).
+ *
+ * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ * truncated name in this case).
+ *
+ * int bpf_sysctl_get_current_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
+ * Description
+ * Get current value of sysctl as it is presented in /proc/sys
+ * (incl. newline, etc), and copy it as a string into provided
+ * by program buffer *buf* of size *buf_len*.
+ *
+ * The whole value is copied, no matter what file position user
+ * space issued e.g. sys_read at.
+ *
+ * The buffer is always NUL terminated, unless it's zero-sized.
+ * Return
+ * Number of character copied (not including the trailing NUL).
+ *
+ * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ * truncated name in this case).
+ *
+ * **-EINVAL** if current value was unavailable, e.g. because
+ * sysctl is uninitialized and read returns -EIO for it.
+ *
+ * int bpf_sysctl_get_new_value(struct bpf_sysctl *ctx, char *buf, size_t buf_len)
+ * Description
+ * Get new value being written by user space to sysctl (before
+ * the actual write happens) and copy it as a string into
+ * provided by program buffer *buf* of size *buf_len*.
+ *
+ * User space may write new value at file position > 0.
+ *
+ * The buffer is always NUL terminated, unless it's zero-sized.
+ * Return
+ * Number of character copied (not including the trailing NUL).
+ *
+ * **-E2BIG** if the buffer wasn't big enough (*buf* will contain
+ * truncated name in this case).
+ *
+ * **-EINVAL** if sysctl is being read.
+ *
+ * int bpf_sysctl_set_new_value(struct bpf_sysctl *ctx, const char *buf, size_t buf_len)
+ * Description
+ * Override new value being written by user space to sysctl with
+ * value provided by program in buffer *buf* of size *buf_len*.
+ *
+ * *buf* should contain a string in same form as provided by user
+ * space on sysctl write.
+ *
+ * User space may write new value at file position > 0. To override
+ * the whole sysctl value file position should be set to zero.
+ * Return
+ * 0 on success.
+ *
+ * **-E2BIG** if the *buf_len* is too big.
+ *
+ * **-EINVAL** if sysctl is being read.
+ *
+ * int bpf_strtol(const char *buf, size_t buf_len, u64 flags, long *res)
+ * Description
+ * Convert the initial part of the string from buffer *buf* of
+ * size *buf_len* to a long integer according to the given base
+ * and save the result in *res*.
+ *
+ * The string may begin with an arbitrary amount of white space
+ * (as determined by **isspace**\ (3)) followed by a single
+ * optional '**-**' sign.
+ *
+ * Five least significant bits of *flags* encode base, other bits
+ * are currently unused.
+ *
+ * Base must be either 8, 10, 16 or 0 to detect it automatically
+ * similar to user space **strtol**\ (3).
+ * Return
+ * Number of characters consumed on success. Must be positive but
+ * no more than *buf_len*.
+ *
+ * **-EINVAL** if no valid digits were found or unsupported base
+ * was provided.
+ *
+ * **-ERANGE** if resulting value was out of range.
+ *
+ * int bpf_strtoul(const char *buf, size_t buf_len, u64 flags, unsigned long *res)
+ * Description
+ * Convert the initial part of the string from buffer *buf* of
+ * size *buf_len* to an unsigned long integer according to the
+ * given base and save the result in *res*.
+ *
+ * The string may begin with an arbitrary amount of white space
+ * (as determined by **isspace**\ (3)).
+ *
+ * Five least significant bits of *flags* encode base, other bits
+ * are currently unused.
+ *
+ * Base must be either 8, 10, 16 or 0 to detect it automatically
+ * similar to user space **strtoul**\ (3).
+ * Return
+ * Number of characters consumed on success. Must be positive but
+ * no more than *buf_len*.
+ *
+ * **-EINVAL** if no valid digits were found or unsupported base
+ * was provided.
+ *
+ * **-ERANGE** if resulting value was out of range.
+ *
+ * void *bpf_sk_storage_get(struct bpf_map *map, struct bpf_sock *sk, void *value, u64 flags)
+ * Description
+ * Get a bpf-local-storage from a *sk*.
+ *
+ * Logically, it could be thought of getting the value from
+ * a *map* with *sk* as the **key**. From this
+ * perspective, the usage is not much different from
+ * **bpf_map_lookup_elem**\ (*map*, **&**\ *sk*) except this
+ * helper enforces the key must be a full socket and the map must
+ * be a **BPF_MAP_TYPE_SK_STORAGE** also.
+ *
+ * Underneath, the value is stored locally at *sk* instead of
+ * the *map*. The *map* is used as the bpf-local-storage
+ * "type". The bpf-local-storage "type" (i.e. the *map*) is
+ * searched against all bpf-local-storages residing at *sk*.
+ *
+ * An optional *flags* (**BPF_SK_STORAGE_GET_F_CREATE**) can be
+ * used such that a new bpf-local-storage will be
+ * created if one does not exist. *value* can be used
+ * together with **BPF_SK_STORAGE_GET_F_CREATE** to specify
+ * the initial value of a bpf-local-storage. If *value* is
+ * **NULL**, the new bpf-local-storage will be zero initialized.
+ * Return
+ * A bpf-local-storage pointer is returned on success.
+ *
+ * **NULL** if not found or there was an error in adding
+ * a new bpf-local-storage.
+ *
+ * int bpf_sk_storage_delete(struct bpf_map *map, struct bpf_sock *sk)
+ * Description
+ * Delete a bpf-local-storage from a *sk*.
+ * Return
+ * 0 on success.
+ *
+ * **-ENOENT** if the bpf-local-storage cannot be found.
+ *
+ * int bpf_send_signal(u32 sig)
+ * Description
+ * Send signal *sig* to the current task.
+ * Return
+ * 0 on success or successfully queued.
+ *
+ * **-EBUSY** if work queue under nmi is full.
+ *
+ * **-EINVAL** if *sig* is invalid.
+ *
+ * **-EPERM** if no permission to send the *sig*.
+ *
+ * **-EAGAIN** if bpf program can try again.
+ *
+ * s64 bpf_tcp_gen_syncookie(struct bpf_sock *sk, void *iph, u32 iph_len, struct tcphdr *th, u32 th_len)
+ * Description
+ * Try to issue a SYN cookie for the packet with corresponding
+ * IP/TCP headers, *iph* and *th*, on the listening socket in *sk*.
+ *
+ * *iph* points to the start of the IPv4 or IPv6 header, while
+ * *iph_len* contains **sizeof**\ (**struct iphdr**) or
+ * **sizeof**\ (**struct ip6hdr**).
+ *
+ * *th* points to the start of the TCP header, while *th_len*
+ * contains the length of the TCP header.
+ *
+ * Return
+ * On success, lower 32 bits hold the generated SYN cookie in
+ * followed by 16 bits which hold the MSS value for that cookie,
+ * and the top 16 bits are unused.
+ *
+ * On failure, the returned value is one of the following:
+ *
+ * **-EINVAL** SYN cookie cannot be issued due to error
+ *
+ * **-ENOENT** SYN cookie should not be issued (no SYN flood)
+ *
+ * **-EOPNOTSUPP** kernel configuration does not enable SYN cookies
+ *
+ * **-EPROTONOSUPPORT** IP packet version is not 4 or 6
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -2226,7 +2835,34 @@
FN(get_current_cgroup_id), \
FN(get_local_storage), \
FN(sk_select_reuseport), \
- FN(skb_ancestor_cgroup_id),
+ FN(skb_ancestor_cgroup_id), \
+ FN(sk_lookup_tcp), \
+ FN(sk_lookup_udp), \
+ FN(sk_release), \
+ FN(map_push_elem), \
+ FN(map_pop_elem), \
+ FN(map_peek_elem), \
+ FN(msg_push_data), \
+ FN(msg_pop_data), \
+ FN(rc_pointer_rel), \
+ FN(spin_lock), \
+ FN(spin_unlock), \
+ FN(sk_fullsock), \
+ FN(tcp_sock), \
+ FN(skb_ecn_set_ce), \
+ FN(get_listener_sock), \
+ FN(skc_lookup_tcp), \
+ FN(tcp_check_syncookie), \
+ FN(sysctl_get_name), \
+ FN(sysctl_get_current_value), \
+ FN(sysctl_get_new_value), \
+ FN(sysctl_set_new_value), \
+ FN(strtol), \
+ FN(strtoul), \
+ FN(sk_storage_get), \
+ FN(sk_storage_delete), \
+ FN(send_signal), \
+ FN(tcp_gen_syncookie),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -2282,9 +2918,33 @@
/* BPF_FUNC_perf_event_output for sk_buff input context. */
#define BPF_F_CTXLEN_MASK (0xfffffULL << 32)
+/* Current network namespace */
+#define BPF_F_CURRENT_NETNS (-1L)
+
+/* BPF_FUNC_skb_adjust_room flags. */
+#define BPF_F_ADJ_ROOM_FIXED_GSO (1ULL << 0)
+
+#define BPF_ADJ_ROOM_ENCAP_L2_MASK 0xff
+#define BPF_ADJ_ROOM_ENCAP_L2_SHIFT 56
+
+#define BPF_F_ADJ_ROOM_ENCAP_L3_IPV4 (1ULL << 1)
+#define BPF_F_ADJ_ROOM_ENCAP_L3_IPV6 (1ULL << 2)
+#define BPF_F_ADJ_ROOM_ENCAP_L4_GRE (1ULL << 3)
+#define BPF_F_ADJ_ROOM_ENCAP_L4_UDP (1ULL << 4)
+#define BPF_F_ADJ_ROOM_ENCAP_L2(len) (((__u64)len & \
+ BPF_ADJ_ROOM_ENCAP_L2_MASK) \
+ << BPF_ADJ_ROOM_ENCAP_L2_SHIFT)
+
+/* BPF_FUNC_sysctl_get_name flags. */
+#define BPF_F_SYSCTL_BASE_NAME (1ULL << 0)
+
+/* BPF_FUNC_sk_storage_get flags */
+#define BPF_SK_STORAGE_GET_F_CREATE (1ULL << 0)
+
/* Mode for BPF_FUNC_skb_adjust_room helper. */
enum bpf_adj_room_mode {
BPF_ADJ_ROOM_NET,
+ BPF_ADJ_ROOM_MAC,
};
/* Mode for BPF_FUNC_skb_load_bytes_relative helper. */
@@ -2296,9 +2956,16 @@
/* Encapsulation type for BPF_FUNC_lwt_push_encap helper. */
enum bpf_lwt_encap_mode {
BPF_LWT_ENCAP_SEG6,
- BPF_LWT_ENCAP_SEG6_INLINE
+ BPF_LWT_ENCAP_SEG6_INLINE,
+ BPF_LWT_ENCAP_IP,
};
+#define __bpf_md_ptr(type, name) \
+union { \
+ type name; \
+ __u64 :64; \
+} __attribute__((aligned(8)))
+
/* user accessible mirror of in-kernel sk_buff.
* new fields can only be added to the end of this structure
*/
@@ -2333,6 +3000,11 @@
/* ... here. */
__u32 data_meta;
+ __bpf_md_ptr(struct bpf_flow_keys *, flow_keys);
+ __u64 tstamp;
+ __u32 wire_len;
+ __u32 gso_segs;
+ __bpf_md_ptr(struct bpf_sock *, sk);
};
struct bpf_tunnel_key {
@@ -2374,7 +3046,15 @@
BPF_DROP = 2,
/* 3-6 reserved */
BPF_REDIRECT = 7,
- /* >127 are reserved for prog type specific return codes */
+ /* >127 are reserved for prog type specific return codes.
+ *
+ * BPF_LWT_REROUTE: used by BPF_PROG_TYPE_LWT_IN and
+ * BPF_PROG_TYPE_LWT_XMIT to indicate that skb had been
+ * changed and should be routed based on its new L3 header.
+ * (This is an L3 redirect, as opposed to L2 redirect
+ * represented by BPF_REDIRECT above).
+ */
+ BPF_LWT_REROUTE = 128,
};
struct bpf_sock {
@@ -2384,15 +3064,80 @@
__u32 protocol;
__u32 mark;
__u32 priority;
- __u32 src_ip4; /* Allows 1,2,4-byte read.
- * Stored in network byte order.
+ /* IP address also allows 1 and 2 bytes access */
+ __u32 src_ip4;
+ __u32 src_ip6[4];
+ __u32 src_port; /* host byte order */
+ __u32 dst_port; /* network byte order */
+ __u32 dst_ip4;
+ __u32 dst_ip6[4];
+ __u32 state;
+};
+
+struct bpf_tcp_sock {
+ __u32 snd_cwnd; /* Sending congestion window */
+ __u32 srtt_us; /* smoothed round trip time << 3 in usecs */
+ __u32 rtt_min;
+ __u32 snd_ssthresh; /* Slow start size threshold */
+ __u32 rcv_nxt; /* What we want to receive next */
+ __u32 snd_nxt; /* Next sequence we send */
+ __u32 snd_una; /* First byte we want an ack for */
+ __u32 mss_cache; /* Cached effective mss, not including SACKS */
+ __u32 ecn_flags; /* ECN status bits. */
+ __u32 rate_delivered; /* saved rate sample: packets delivered */
+ __u32 rate_interval_us; /* saved rate sample: time elapsed */
+ __u32 packets_out; /* Packets which are "in flight" */
+ __u32 retrans_out; /* Retransmitted packets out */
+ __u32 total_retrans; /* Total retransmits for entire connection */
+ __u32 segs_in; /* RFC4898 tcpEStatsPerfSegsIn
+ * total number of segments in.
*/
- __u32 src_ip6[4]; /* Allows 1,2,4-byte read.
- * Stored in network byte order.
+ __u32 data_segs_in; /* RFC4898 tcpEStatsPerfDataSegsIn
+ * total number of data segments in.
*/
- __u32 src_port; /* Allows 4-byte read.
- * Stored in host byte order
+ __u32 segs_out; /* RFC4898 tcpEStatsPerfSegsOut
+ * The total number of segments sent.
*/
+ __u32 data_segs_out; /* RFC4898 tcpEStatsPerfDataSegsOut
+ * total number of data segments sent.
+ */
+ __u32 lost_out; /* Lost packets */
+ __u32 sacked_out; /* SACK'd packets */
+ __u64 bytes_received; /* RFC4898 tcpEStatsAppHCThruOctetsReceived
+ * sum(delta(rcv_nxt)), or how many bytes
+ * were acked.
+ */
+ __u64 bytes_acked; /* RFC4898 tcpEStatsAppHCThruOctetsAcked
+ * sum(delta(snd_una)), or how many bytes
+ * were acked.
+ */
+ __u32 dsack_dups; /* RFC4898 tcpEStatsStackDSACKDups
+ * total number of DSACK blocks received
+ */
+ __u32 delivered; /* Total data packets delivered incl. rexmits */
+ __u32 delivered_ce; /* Like the above but only ECE marked packets */
+ __u32 icsk_retransmits; /* Number of unrecovered [RTO] timeouts */
+};
+
+struct bpf_sock_tuple {
+ union {
+ struct {
+ __be32 saddr;
+ __be32 daddr;
+ __be16 sport;
+ __be16 dport;
+ } ipv4;
+ struct {
+ __be32 saddr[4];
+ __be32 daddr[4];
+ __be16 sport;
+ __be16 dport;
+ } ipv6;
+ };
+};
+
+struct bpf_xdp_sock {
+ __u32 queue_id;
};
#define XDP_PACKET_HEADROOM 256
@@ -2431,8 +3176,8 @@
* be added to the end of this structure
*/
struct sk_msg_md {
- void *data;
- void *data_end;
+ __bpf_md_ptr(void *, data);
+ __bpf_md_ptr(void *, data_end);
__u32 family;
__u32 remote_ip4; /* Stored in network byte order */
@@ -2441,6 +3186,7 @@
__u32 local_ip6[4]; /* Stored in network byte order */
__u32 remote_port; /* Stored in network byte order */
__u32 local_port; /* stored in host byte order */
+ __u32 size; /* Total size of sk_msg */
};
struct sk_reuseport_md {
@@ -2448,8 +3194,9 @@
* Start of directly accessible data. It begins from
* the tcp/udp header.
*/
- void *data;
- void *data_end; /* End of directly accessible data */
+ __bpf_md_ptr(void *, data);
+ /* End of directly accessible data */
+ __bpf_md_ptr(void *, data_end);
/*
* Total length of packet (starting from the tcp/udp header).
* Note that the directly accessible bytes (data_end - data)
@@ -2484,12 +3231,27 @@
char name[BPF_OBJ_NAME_LEN];
__u32 ifindex;
__u32 gpl_compatible:1;
+ __u32 :31; /* alignment pad */
__u64 netns_dev;
__u64 netns_ino;
__u32 nr_jited_ksyms;
__u32 nr_jited_func_lens;
__aligned_u64 jited_ksyms;
__aligned_u64 jited_func_lens;
+ __u32 btf_id;
+ __u32 func_info_rec_size;
+ __aligned_u64 func_info;
+ __u32 nr_func_info;
+ __u32 nr_line_info;
+ __aligned_u64 line_info;
+ __aligned_u64 jited_line_info;
+ __u32 nr_jited_line_info;
+ __u32 line_info_rec_size;
+ __u32 jited_line_info_rec_size;
+ __u32 nr_prog_tags;
+ __aligned_u64 prog_tags;
+ __u64 run_time_ns;
+ __u64 run_cnt;
} __attribute__((aligned(8)));
struct bpf_map_info {
@@ -2524,7 +3286,7 @@
__u32 user_ip4; /* Allows 1,2,4-byte read and 4-byte write.
* Stored in network byte order.
*/
- __u32 user_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
+ __u32 user_ip6[4]; /* Allows 1,2,4,8-byte read and 4,8-byte write.
* Stored in network byte order.
*/
__u32 user_port; /* Allows 4-byte read and write.
@@ -2533,12 +3295,13 @@
__u32 family; /* Allows 4-byte read, but no write */
__u32 type; /* Allows 4-byte read, but no write */
__u32 protocol; /* Allows 4-byte read, but no write */
- __u32 msg_src_ip4; /* Allows 1,2,4-byte read an 4-byte write.
+ __u32 msg_src_ip4; /* Allows 1,2,4-byte read and 4-byte write.
* Stored in network byte order.
*/
- __u32 msg_src_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
+ __u32 msg_src_ip6[4]; /* Allows 1,2,4,8-byte read and 4,8-byte write.
* Stored in network byte order.
*/
+ __bpf_md_ptr(struct bpf_sock *, sk);
};
/* User bpf_sock_ops struct to access socket values and specify request ops
@@ -2590,13 +3353,15 @@
__u32 sk_txhash;
__u64 bytes_received;
__u64 bytes_acked;
+ __bpf_md_ptr(struct bpf_sock *, sk);
};
/* Definitions for bpf_sock_ops_cb_flags */
#define BPF_SOCK_OPS_RTO_CB_FLAG (1<<0)
#define BPF_SOCK_OPS_RETRANS_CB_FLAG (1<<1)
#define BPF_SOCK_OPS_STATE_CB_FLAG (1<<2)
-#define BPF_SOCK_OPS_ALL_CB_FLAGS 0x7 /* Mask of all currently
+#define BPF_SOCK_OPS_RTT_CB_FLAG (1<<3)
+#define BPF_SOCK_OPS_ALL_CB_FLAGS 0xF /* Mask of all currently
* supported cb flags
*/
@@ -2651,6 +3416,8 @@
BPF_SOCK_OPS_TCP_LISTEN_CB, /* Called on listen(2), right after
* socket transition to LISTEN state.
*/
+ BPF_SOCK_OPS_RTT_CB, /* Called on every RTT.
+ */
};
/* List of TCP states. There is a build check in net/ipv4/tcp.c to detect
@@ -2705,8 +3472,8 @@
/* DIRECT: Skip the FIB rules and go to FIB table associated with device
* OUTPUT: Do lookup from egress perspective; default is ingress
*/
-#define BPF_FIB_LOOKUP_DIRECT BIT(0)
-#define BPF_FIB_LOOKUP_OUTPUT BIT(1)
+#define BPF_FIB_LOOKUP_DIRECT (1U << 0)
+#define BPF_FIB_LOOKUP_OUTPUT (1U << 1)
enum {
BPF_FIB_LKUP_RET_SUCCESS, /* lookup successful */
@@ -2778,4 +3545,72 @@
BPF_FD_TYPE_URETPROBE, /* filename + offset */
};
+#define BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG (1U << 0)
+#define BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL (1U << 1)
+#define BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP (1U << 2)
+
+struct bpf_flow_keys {
+ __u16 nhoff;
+ __u16 thoff;
+ __u16 addr_proto; /* ETH_P_* of valid addrs */
+ __u8 is_frag;
+ __u8 is_first_frag;
+ __u8 is_encap;
+ __u8 ip_proto;
+ __be16 n_proto;
+ __be16 sport;
+ __be16 dport;
+ union {
+ struct {
+ __be32 ipv4_src;
+ __be32 ipv4_dst;
+ };
+ struct {
+ __u32 ipv6_src[4]; /* in6_addr; network order */
+ __u32 ipv6_dst[4]; /* in6_addr; network order */
+ };
+ };
+ __u32 flags;
+ __be32 flow_label;
+};
+
+struct bpf_func_info {
+ __u32 insn_off;
+ __u32 type_id;
+};
+
+#define BPF_LINE_INFO_LINE_NUM(line_col) ((line_col) >> 10)
+#define BPF_LINE_INFO_LINE_COL(line_col) ((line_col) & 0x3ff)
+
+struct bpf_line_info {
+ __u32 insn_off;
+ __u32 file_name_off;
+ __u32 line_off;
+ __u32 line_col;
+};
+
+struct bpf_spin_lock {
+ __u32 val;
+};
+
+struct bpf_sysctl {
+ __u32 write; /* Sysctl is being read (= 0) or written (= 1).
+ * Allows 1,2,4-byte read, but no write.
+ */
+ __u32 file_pos; /* Sysctl file position to read from, write to.
+ * Allows 1,2,4-byte read an 4-byte write.
+ */
+};
+
+struct bpf_sockopt {
+ __bpf_md_ptr(struct bpf_sock *, sk);
+ __bpf_md_ptr(void *, optval);
+ __bpf_md_ptr(void *, optval_end);
+
+ __s32 level;
+ __s32 optname;
+ __s32 optlen;
+ __s32 retval;
+};
+
#endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/bpfilter.h b/include/uapi/linux/bpfilter.h
index 2ec3cc9..cbc1f58 100644
--- a/include/uapi/linux/bpfilter.h
+++ b/include/uapi/linux/bpfilter.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_LINUX_BPFILTER_H
#define _UAPI_LINUX_BPFILTER_H
diff --git a/include/uapi/linux/btf.h b/include/uapi/linux/btf.h
index 972265f..c02dec9 100644
--- a/include/uapi/linux/btf.h
+++ b/include/uapi/linux/btf.h
@@ -22,9 +22,9 @@
};
/* Max # of type identifier */
-#define BTF_MAX_TYPE 0x0000ffff
+#define BTF_MAX_TYPE 0x000fffff
/* Max offset into the string section */
-#define BTF_MAX_NAME_OFFSET 0x0000ffff
+#define BTF_MAX_NAME_OFFSET 0x00ffffff
/* Max # of struct/union/enum members or func args */
#define BTF_MAX_VLEN 0xffff
@@ -34,13 +34,16 @@
* bits 0-15: vlen (e.g. # of struct's members)
* bits 16-23: unused
* bits 24-27: kind (e.g. int, ptr, array...etc)
- * bits 28-31: unused
+ * bits 28-30: unused
+ * bit 31: kind_flag, currently used by
+ * struct, union and fwd
*/
__u32 info;
- /* "size" is used by INT, ENUM, STRUCT and UNION.
+ /* "size" is used by INT, ENUM, STRUCT, UNION and DATASEC.
* "size" tells the size of the type it is describing.
*
- * "type" is used by PTR, TYPEDEF, VOLATILE, CONST and RESTRICT.
+ * "type" is used by PTR, TYPEDEF, VOLATILE, CONST, RESTRICT,
+ * FUNC, FUNC_PROTO and VAR.
* "type" is a type_id referring to another type.
*/
union {
@@ -51,6 +54,7 @@
#define BTF_INFO_KIND(info) (((info) >> 24) & 0x0f)
#define BTF_INFO_VLEN(info) ((info) & 0xffff)
+#define BTF_INFO_KFLAG(info) ((info) >> 31)
#define BTF_KIND_UNKN 0 /* Unknown */
#define BTF_KIND_INT 1 /* Integer */
@@ -64,8 +68,12 @@
#define BTF_KIND_VOLATILE 9 /* Volatile */
#define BTF_KIND_CONST 10 /* Const */
#define BTF_KIND_RESTRICT 11 /* Restrict */
-#define BTF_KIND_MAX 11
-#define NR_BTF_KINDS 12
+#define BTF_KIND_FUNC 12 /* Function */
+#define BTF_KIND_FUNC_PROTO 13 /* Function Proto */
+#define BTF_KIND_VAR 14 /* Variable */
+#define BTF_KIND_DATASEC 15 /* Section */
+#define BTF_KIND_MAX BTF_KIND_DATASEC
+#define NR_BTF_KINDS (BTF_KIND_MAX + 1)
/* For some specific BTF_KIND, "struct btf_type" is immediately
* followed by extra data.
@@ -75,7 +83,7 @@
* is the 32 bits arrangement:
*/
#define BTF_INT_ENCODING(VAL) (((VAL) & 0x0f000000) >> 24)
-#define BTF_INT_OFFSET(VAL) (((VAL & 0x00ff0000)) >> 16)
+#define BTF_INT_OFFSET(VAL) (((VAL) & 0x00ff0000) >> 16)
#define BTF_INT_BITS(VAL) ((VAL) & 0x000000ff)
/* Attributes stored in the BTF_INT_ENCODING */
@@ -107,7 +115,51 @@
struct btf_member {
__u32 name_off;
__u32 type;
- __u32 offset; /* offset in bits */
+ /* If the type info kind_flag is set, the btf_member offset
+ * contains both member bitfield size and bit offset. The
+ * bitfield size is set for bitfield members. If the type
+ * info kind_flag is not set, the offset contains only bit
+ * offset.
+ */
+ __u32 offset;
+};
+
+/* If the struct/union type info kind_flag is set, the
+ * following two macros are used to access bitfield_size
+ * and bit_offset from btf_member.offset.
+ */
+#define BTF_MEMBER_BITFIELD_SIZE(val) ((val) >> 24)
+#define BTF_MEMBER_BIT_OFFSET(val) ((val) & 0xffffff)
+
+/* BTF_KIND_FUNC_PROTO is followed by multiple "struct btf_param".
+ * The exact number of btf_param is stored in the vlen (of the
+ * info in "struct btf_type").
+ */
+struct btf_param {
+ __u32 name_off;
+ __u32 type;
+};
+
+enum {
+ BTF_VAR_STATIC = 0,
+ BTF_VAR_GLOBAL_ALLOCATED,
+};
+
+/* BTF_KIND_VAR is followed by a single "struct btf_var" to describe
+ * additional information related to the variable such as its linkage.
+ */
+struct btf_var {
+ __u32 linkage;
+};
+
+/* BTF_KIND_DATASEC is followed by multiple "struct btf_var_secinfo"
+ * to describe all BTF_KIND_VAR types it contains along with it's
+ * in-section offset as well as size.
+ */
+struct btf_var_secinfo {
+ __u32 type;
+ __u32 offset;
+ __u32 size;
};
#endif /* _UAPI__LINUX_BTF_H__ */
diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h
index 5ca1d21..3ee0678 100644
--- a/include/uapi/linux/btrfs.h
+++ b/include/uapi/linux/btrfs.h
@@ -269,6 +269,7 @@
#define BTRFS_FEATURE_INCOMPAT_RAID56 (1ULL << 7)
#define BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA (1ULL << 8)
#define BTRFS_FEATURE_INCOMPAT_NO_HOLES (1ULL << 9)
+#define BTRFS_FEATURE_INCOMPAT_METADATA_UUID (1ULL << 10)
struct btrfs_ioctl_feature_flags {
__u64 compat_flags;
@@ -664,7 +665,12 @@
/* out values: */
__u64 values[BTRFS_DEV_STAT_VALUES_MAX];
- __u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX]; /* pad to 1k */
+ /*
+ * This pads the struct to 1032 bytes. It was originally meant to pad to
+ * 1024 bytes, but when adding the flags field, the padding calculation
+ * was not adjusted.
+ */
+ __u64 unused[128 - 2 - BTRFS_DEV_STAT_VALUES_MAX];
};
#define BTRFS_QUOTA_CTL_ENABLE 1
@@ -836,6 +842,8 @@
struct btrfs_ioctl_vol_args)
#define BTRFS_IOC_SCAN_DEV _IOW(BTRFS_IOCTL_MAGIC, 4, \
struct btrfs_ioctl_vol_args)
+#define BTRFS_IOC_FORGET_DEV _IOW(BTRFS_IOCTL_MAGIC, 5, \
+ struct btrfs_ioctl_vol_args)
/* trans start and trans end are dangerous, and only for
* use by applications that know how to avoid the
* resulting deadlocks
@@ -914,10 +922,8 @@
#define BTRFS_IOC_QUOTA_RESCAN_STATUS _IOR(BTRFS_IOCTL_MAGIC, 45, \
struct btrfs_ioctl_quota_rescan_args)
#define BTRFS_IOC_QUOTA_RESCAN_WAIT _IO(BTRFS_IOCTL_MAGIC, 46)
-#define BTRFS_IOC_GET_FSLABEL _IOR(BTRFS_IOCTL_MAGIC, 49, \
- char[BTRFS_LABEL_SIZE])
-#define BTRFS_IOC_SET_FSLABEL _IOW(BTRFS_IOCTL_MAGIC, 50, \
- char[BTRFS_LABEL_SIZE])
+#define BTRFS_IOC_GET_FSLABEL FS_IOC_GETFSLABEL
+#define BTRFS_IOC_SET_FSLABEL FS_IOC_SETFSLABEL
#define BTRFS_IOC_GET_DEV_STATS _IOWR(BTRFS_IOCTL_MAGIC, 52, \
struct btrfs_ioctl_get_dev_stats)
#define BTRFS_IOC_DEV_REPLACE _IOWR(BTRFS_IOCTL_MAGIC, 53, \
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
index aff1356..b65c7ee 100644
--- a/include/uapi/linux/btrfs_tree.h
+++ b/include/uapi/linux/btrfs_tree.h
@@ -300,13 +300,17 @@
#define BTRFS_CSUM_SIZE 32
/* csum types */
-#define BTRFS_CSUM_TYPE_CRC32 0
+enum btrfs_csum_type {
+ BTRFS_CSUM_TYPE_CRC32 = 0,
+};
/*
* flags definitions for directory entry item type
*
* Used by:
* struct btrfs_dir_item.type
+ *
+ * Values 0..7 must match common file type values in fs_types.h.
*/
#define BTRFS_FT_UNKNOWN 0
#define BTRFS_FT_REG_FILE 1
@@ -458,6 +462,7 @@
#define BTRFS_SUPER_FLAG_METADUMP (1ULL << 33)
#define BTRFS_SUPER_FLAG_METADUMP_V2 (1ULL << 34)
#define BTRFS_SUPER_FLAG_CHANGING_FSID (1ULL << 35)
+#define BTRFS_SUPER_FLAG_CHANGING_FSID_V2 (1ULL << 36)
/*
@@ -803,11 +808,6 @@
#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_ALWAYS 0
#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_AVOID 1
-#define BTRFS_DEV_REPLACE_ITEM_STATE_NEVER_STARTED 0
-#define BTRFS_DEV_REPLACE_ITEM_STATE_STARTED 1
-#define BTRFS_DEV_REPLACE_ITEM_STATE_SUSPENDED 2
-#define BTRFS_DEV_REPLACE_ITEM_STATE_FINISHED 3
-#define BTRFS_DEV_REPLACE_ITEM_STATE_CANCELED 4
struct btrfs_dev_replace_item {
/*
@@ -863,6 +863,8 @@
#define BTRFS_BLOCK_GROUP_RAID56_MASK (BTRFS_BLOCK_GROUP_RAID5 | \
BTRFS_BLOCK_GROUP_RAID6)
+#define BTRFS_BLOCK_GROUP_RAID1_MASK (BTRFS_BLOCK_GROUP_RAID1)
+
/*
* We need a bit for restriper to be able to tell when chunks of type
* SINGLE are available. This "extended" profile format is used in
diff --git a/include/uapi/linux/can.h b/include/uapi/linux/can.h
index 0afb7d8..6a6d2c7 100644
--- a/include/uapi/linux/can.h
+++ b/include/uapi/linux/can.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* linux/can.h
*
@@ -157,7 +157,8 @@
#define CAN_TP20 4 /* VAG Transport Protocol v2.0 */
#define CAN_MCNET 5 /* Bosch MCNet */
#define CAN_ISOTP 6 /* ISO 15765-2 Transport Protocol */
-#define CAN_NPROTO 7
+#define CAN_J1939 7 /* SAE J1939 */
+#define CAN_NPROTO 8
#define SOL_CAN_BASE 100
@@ -174,6 +175,23 @@
/* transport protocol class address information (e.g. ISOTP) */
struct { canid_t rx_id, tx_id; } tp;
+ /* J1939 address information */
+ struct {
+ /* 8 byte name when using dynamic addressing */
+ __u64 name;
+
+ /* pgn:
+ * 8 bit: PS in PDU2 case, else 0
+ * 8 bit: PF
+ * 1 bit: DP
+ * 1 bit: reserved
+ */
+ __u32 pgn;
+
+ /* 1 byte address */
+ __u8 addr;
+ } j1939;
+
/* reserved for future CAN protocols address information */
} can_addr;
};
diff --git a/include/uapi/linux/can/bcm.h b/include/uapi/linux/can/bcm.h
index 0fb328d..dd2b925 100644
--- a/include/uapi/linux/can/bcm.h
+++ b/include/uapi/linux/can/bcm.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* linux/can/bcm.h
*
diff --git a/include/uapi/linux/can/error.h b/include/uapi/linux/can/error.h
index bfc4b5d..3463328 100644
--- a/include/uapi/linux/can/error.h
+++ b/include/uapi/linux/can/error.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* linux/can/error.h
*
diff --git a/include/uapi/linux/can/gw.h b/include/uapi/linux/can/gw.h
index 7bee7a0..c2190bb 100644
--- a/include/uapi/linux/can/gw.h
+++ b/include/uapi/linux/can/gw.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* linux/can/gw.h
*
@@ -80,6 +80,10 @@
CGW_DELETED, /* number of deleted CAN frames (see max_hops param) */
CGW_LIM_HOPS, /* limit the number of hops of this specific rule */
CGW_MOD_UID, /* user defined identifier for modification updates */
+ CGW_FDMOD_AND, /* CAN FD frame modification binary AND */
+ CGW_FDMOD_OR, /* CAN FD frame modification binary OR */
+ CGW_FDMOD_XOR, /* CAN FD frame modification binary XOR */
+ CGW_FDMOD_SET, /* CAN FD frame modification set alternate values */
__CGW_MAX
};
@@ -88,15 +92,18 @@
#define CGW_FLAGS_CAN_ECHO 0x01
#define CGW_FLAGS_CAN_SRC_TSTAMP 0x02
#define CGW_FLAGS_CAN_IIF_TX_OK 0x04
+#define CGW_FLAGS_CAN_FD 0x08
#define CGW_MOD_FUNCS 4 /* AND OR XOR SET */
/* CAN frame elements that are affected by curr. 3 CAN frame modifications */
#define CGW_MOD_ID 0x01
-#define CGW_MOD_DLC 0x02
+#define CGW_MOD_DLC 0x02 /* contains the data length in bytes */
+#define CGW_MOD_LEN CGW_MOD_DLC /* CAN FD length representation */
#define CGW_MOD_DATA 0x04
+#define CGW_MOD_FLAGS 0x08 /* CAN FD flags */
-#define CGW_FRAME_MODS 3 /* ID DLC DATA */
+#define CGW_FRAME_MODS 4 /* ID DLC/LEN DATA FLAGS */
#define MAX_MODFUNCTIONS (CGW_MOD_FUNCS * CGW_FRAME_MODS)
@@ -105,7 +112,13 @@
__u8 modtype;
} __attribute__((packed));
+struct cgw_fdframe_mod {
+ struct canfd_frame cf;
+ __u8 modtype;
+} __attribute__((packed));
+
#define CGW_MODATTR_LEN sizeof(struct cgw_frame_mod)
+#define CGW_FDMODATTR_LEN sizeof(struct cgw_fdframe_mod)
struct cgw_csum_xor {
__s8 from_idx;
diff --git a/include/uapi/linux/can/j1939.h b/include/uapi/linux/can/j1939.h
new file mode 100644
index 0000000..df6e821
--- /dev/null
+++ b/include/uapi/linux/can/j1939.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
+/*
+ * j1939.h
+ *
+ * Copyright (c) 2010-2011 EIA Electronics
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _UAPI_CAN_J1939_H_
+#define _UAPI_CAN_J1939_H_
+
+#include <linux/types.h>
+#include <linux/socket.h>
+#include <linux/can.h>
+
+#define J1939_MAX_UNICAST_ADDR 0xfd
+#define J1939_IDLE_ADDR 0xfe
+#define J1939_NO_ADDR 0xff /* == broadcast or no addr */
+#define J1939_NO_NAME 0
+#define J1939_PGN_REQUEST 0x0ea00 /* Request PG */
+#define J1939_PGN_ADDRESS_CLAIMED 0x0ee00 /* Address Claimed */
+#define J1939_PGN_ADDRESS_COMMANDED 0x0fed8 /* Commanded Address */
+#define J1939_PGN_PDU1_MAX 0x3ff00
+#define J1939_PGN_MAX 0x3ffff
+#define J1939_NO_PGN 0x40000
+
+/* J1939 Parameter Group Number
+ *
+ * bit 0-7 : PDU Specific (PS)
+ * bit 8-15 : PDU Format (PF)
+ * bit 16 : Data Page (DP)
+ * bit 17 : Reserved (R)
+ * bit 19-31 : set to zero
+ */
+typedef __u32 pgn_t;
+
+/* J1939 Priority
+ *
+ * bit 0-2 : Priority (P)
+ * bit 3-7 : set to zero
+ */
+typedef __u8 priority_t;
+
+/* J1939 NAME
+ *
+ * bit 0-20 : Identity Number
+ * bit 21-31 : Manufacturer Code
+ * bit 32-34 : ECU Instance
+ * bit 35-39 : Function Instance
+ * bit 40-47 : Function
+ * bit 48 : Reserved
+ * bit 49-55 : Vehicle System
+ * bit 56-59 : Vehicle System Instance
+ * bit 60-62 : Industry Group
+ * bit 63 : Arbitrary Address Capable
+ */
+typedef __u64 name_t;
+
+/* J1939 socket options */
+#define SOL_CAN_J1939 (SOL_CAN_BASE + CAN_J1939)
+enum {
+ SO_J1939_FILTER = 1, /* set filters */
+ SO_J1939_PROMISC = 2, /* set/clr promiscuous mode */
+ SO_J1939_SEND_PRIO = 3,
+ SO_J1939_ERRQUEUE = 4,
+};
+
+enum {
+ SCM_J1939_DEST_ADDR = 1,
+ SCM_J1939_DEST_NAME = 2,
+ SCM_J1939_PRIO = 3,
+ SCM_J1939_ERRQUEUE = 4,
+};
+
+enum {
+ J1939_NLA_PAD,
+ J1939_NLA_BYTES_ACKED,
+};
+
+enum {
+ J1939_EE_INFO_NONE,
+ J1939_EE_INFO_TX_ABORT,
+};
+
+struct j1939_filter {
+ name_t name;
+ name_t name_mask;
+ pgn_t pgn;
+ pgn_t pgn_mask;
+ __u8 addr;
+ __u8 addr_mask;
+};
+
+#define J1939_FILTER_MAX 512 /* maximum number of j1939_filter set via setsockopt() */
+
+#endif /* !_UAPI_CAN_J1939_H_ */
diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h
index 9f56fad..6f598b7 100644
--- a/include/uapi/linux/can/netlink.h
+++ b/include/uapi/linux/can/netlink.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* linux/can/netlink.h
*
@@ -40,15 +40,15 @@
};
/*
- * CAN harware-dependent bit-timing constant
+ * CAN hardware-dependent bit-timing constant
*
* Used for calculating and checking bit-timing parameters
*/
struct can_bittiming_const {
char name[16]; /* Name of the CAN controller hardware */
- __u32 tseg1_min; /* Time segement 1 = prop_seg + phase_seg1 */
+ __u32 tseg1_min; /* Time segment 1 = prop_seg + phase_seg1 */
__u32 tseg1_max;
- __u32 tseg2_min; /* Time segement 2 = phase_seg2 */
+ __u32 tseg2_min; /* Time segment 2 = phase_seg2 */
__u32 tseg2_max;
__u32 sjw_max; /* Synchronisation jump width */
__u32 brp_min; /* Bit-rate prescaler */
diff --git a/include/uapi/linux/can/raw.h b/include/uapi/linux/can/raw.h
index be3b36e..6a11d30 100644
--- a/include/uapi/linux/can/raw.h
+++ b/include/uapi/linux/can/raw.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* linux/can/raw.h
*
diff --git a/include/uapi/linux/can/vxcan.h b/include/uapi/linux/can/vxcan.h
index 066812d..4fa9d87 100644
--- a/include/uapi/linux/can/vxcan.h
+++ b/include/uapi/linux/can/vxcan.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
#ifndef _UAPI_CAN_VXCAN_H
#define _UAPI_CAN_VXCAN_H
diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h
index 3094af6..5704fa0 100644
--- a/include/uapi/linux/cec.h
+++ b/include/uapi/linux/cec.h
@@ -144,6 +144,7 @@
/* cec_msg flags field */
#define CEC_MSG_FL_REPLY_TO_FOLLOWERS (1 << 0)
+#define CEC_MSG_FL_RAW (1 << 1)
/* cec_msg tx/rx_status field */
#define CEC_TX_STATUS_OK (1 << 0)
diff --git a/include/uapi/linux/coda.h b/include/uapi/linux/coda.h
index 695fade..aa34c2d 100644
--- a/include/uapi/linux/coda.h
+++ b/include/uapi/linux/coda.h
@@ -86,10 +86,6 @@
#define inline
-struct timespec {
- long ts_sec;
- long ts_nsec;
-};
#else /* DJGPP but not KERNEL */
#include <sys/time.h>
typedef unsigned long long u_quad_t;
@@ -110,13 +106,6 @@
#define cdev_t dev_t
#endif
-#ifdef __CYGWIN32__
-struct timespec {
- time_t tv_sec; /* seconds */
- long tv_nsec; /* nanoseconds */
-};
-#endif
-
#ifndef __BIT_TYPES_DEFINED__
#define __BIT_TYPES_DEFINED__
typedef signed char int8_t;
@@ -211,6 +200,11 @@
*/
enum coda_vtype { C_VNON, C_VREG, C_VDIR, C_VBLK, C_VCHR, C_VLNK, C_VSOCK, C_VFIFO, C_VBAD };
+struct coda_timespec {
+ int64_t tv_sec; /* seconds */
+ long tv_nsec; /* nanoseconds */
+};
+
struct coda_vattr {
long va_type; /* vnode type (for create) */
u_short va_mode; /* files access mode and type */
@@ -220,9 +214,9 @@
long va_fileid; /* file id */
u_quad_t va_size; /* file size in bytes */
long va_blocksize; /* blocksize preferred for i/o */
- struct timespec va_atime; /* time of last access */
- struct timespec va_mtime; /* time of last modification */
- struct timespec va_ctime; /* time file changed */
+ struct coda_timespec va_atime; /* time of last access */
+ struct coda_timespec va_mtime; /* time of last modification */
+ struct coda_timespec va_ctime; /* time file changed */
u_long va_gen; /* generation number of file */
u_long va_flags; /* flags defined for file */
cdev_t va_rdev; /* device special file represents */
@@ -277,7 +271,8 @@
#define CODA_STATFS 34
#define CODA_STORE 35
#define CODA_RELEASE 36
-#define CODA_NCALLS 37
+#define CODA_ACCESS_INTENT 37
+#define CODA_NCALLS 38
#define DOWNCALL(opcode) (opcode >= CODA_REPLACE && opcode <= CODA_PURGEFID)
@@ -287,7 +282,12 @@
#define CIOC_KERNEL_VERSION _IOWR('c', 10, size_t)
-#define CODA_KERNEL_VERSION 3 /* 128-bit file identifiers */
+// CODA_KERNEL_VERSION 0 /* don't care about kernel version number */
+// CODA_KERNEL_VERSION 1 /* The old venus 4.6 compatible interface */
+// CODA_KERNEL_VERSION 2 /* venus_lookup gets an extra parameter */
+// CODA_KERNEL_VERSION 3 /* 128-bit file identifiers */
+// CODA_KERNEL_VERSION 4 /* 64-bit timespec */
+#define CODA_KERNEL_VERSION 5 /* access intent support */
/*
* Venus <-> Coda RPC arguments
@@ -295,8 +295,8 @@
struct coda_in_hdr {
u_int32_t opcode;
u_int32_t unique; /* Keep multiple outstanding msgs distinct */
- pid_t pid;
- pid_t pgid;
+ __kernel_pid_t pid;
+ __kernel_pid_t pgid;
vuid_t uid;
};
@@ -642,6 +642,25 @@
struct coda_statfs stat;
};
+#define CODA_ACCESS_TYPE_READ 1
+#define CODA_ACCESS_TYPE_WRITE 2
+#define CODA_ACCESS_TYPE_MMAP 3
+#define CODA_ACCESS_TYPE_READ_FINISH 4
+#define CODA_ACCESS_TYPE_WRITE_FINISH 5
+
+/* coda_access_intent: NO_OUT */
+struct coda_access_intent_in {
+ struct coda_in_hdr ih;
+ struct CodaFid VFid;
+ int count;
+ int pos;
+ int type;
+};
+
+struct coda_access_intent_out {
+ struct coda_out_hdr out;
+};
+
/*
* Occasionally, we don't cache the fid returned by CODA_LOOKUP.
* For instance, if the fid is inconsistent.
@@ -673,6 +692,7 @@
struct coda_open_by_fd_in coda_open_by_fd;
struct coda_open_by_path_in coda_open_by_path;
struct coda_statfs_in coda_statfs;
+ struct coda_access_intent_in coda_access_intent;
};
union outputArgs {
diff --git a/include/uapi/linux/coda_psdev.h b/include/uapi/linux/coda_psdev.h
deleted file mode 100644
index aa6623e..0000000
--- a/include/uapi/linux/coda_psdev.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _UAPI__CODA_PSDEV_H
-#define _UAPI__CODA_PSDEV_H
-
-#include <linux/magic.h>
-
-#define CODA_PSDEV_MAJOR 67
-#define MAX_CODADEVS 5 /* how many do we allow */
-
-
-/* messages between coda filesystem in kernel and Venus */
-struct upc_req {
- struct list_head uc_chain;
- caddr_t uc_data;
- u_short uc_flags;
- u_short uc_inSize; /* Size is at most 5000 bytes */
- u_short uc_outSize;
- u_short uc_opcode; /* copied from data to save lookup */
- int uc_unique;
- wait_queue_head_t uc_sleep; /* process' wait queue */
-};
-
-#define CODA_REQ_ASYNC 0x1
-#define CODA_REQ_READ 0x2
-#define CODA_REQ_WRITE 0x4
-#define CODA_REQ_ABORT 0x8
-
-#endif /* _UAPI__CODA_PSDEV_H */
diff --git a/include/uapi/linux/coff.h b/include/uapi/linux/coff.h
index e4a79f8..ab5c7e8 100644
--- a/include/uapi/linux/coff.h
+++ b/include/uapi/linux/coff.h
@@ -11,6 +11,9 @@
more information about COFF, then O'Reilly has a very excellent book.
*/
+#ifndef _UAPI_LINUX_COFF_H
+#define _UAPI_LINUX_COFF_H
+
#define E_SYMNMLEN 8 /* Number of characters in a symbol name */
#define E_FILNMLEN 14 /* Number of characters in a file name */
#define E_DIMNUM 4 /* Number of array dimensions in auxiliary entry */
@@ -350,3 +353,5 @@
/* For new sections we haven't heard of before */
#define COFF_DEF_SECTION_ALIGNMENT 4
+
+#endif /* _UAPI_LINUX_COFF_H */
diff --git a/include/uapi/linux/cryptouser.h b/include/uapi/linux/cryptouser.h
index 19bf0ca..5730c67 100644
--- a/include/uapi/linux/cryptouser.h
+++ b/include/uapi/linux/cryptouser.h
@@ -19,6 +19,9 @@
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*/
+#ifndef _UAPI_LINUX_CRYPTOUSER_H
+#define _UAPI_LINUX_CRYPTOUSER_H
+
#include <linux/types.h>
/* Netlink configuration messages. */
@@ -29,6 +32,7 @@
CRYPTO_MSG_UPDATEALG,
CRYPTO_MSG_GETALG,
CRYPTO_MSG_DELRNG,
+ CRYPTO_MSG_GETSTAT,
__CRYPTO_MSG_MAX
};
#define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
@@ -50,6 +54,16 @@
CRYPTOCFGA_REPORT_AKCIPHER, /* struct crypto_report_akcipher */
CRYPTOCFGA_REPORT_KPP, /* struct crypto_report_kpp */
CRYPTOCFGA_REPORT_ACOMP, /* struct crypto_report_acomp */
+ CRYPTOCFGA_STAT_LARVAL, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_HASH, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_BLKCIPHER, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_AEAD, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_COMPRESS, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_RNG, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_CIPHER, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_AKCIPHER, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_KPP, /* struct crypto_stat */
+ CRYPTOCFGA_STAT_ACOMP, /* struct crypto_stat */
__CRYPTOCFGA_MAX
#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
@@ -65,6 +79,71 @@
__u32 cru_flags;
};
+struct crypto_stat_aead {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_encrypt_cnt;
+ __u64 stat_encrypt_tlen;
+ __u64 stat_decrypt_cnt;
+ __u64 stat_decrypt_tlen;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_akcipher {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_encrypt_cnt;
+ __u64 stat_encrypt_tlen;
+ __u64 stat_decrypt_cnt;
+ __u64 stat_decrypt_tlen;
+ __u64 stat_verify_cnt;
+ __u64 stat_sign_cnt;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_cipher {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_encrypt_cnt;
+ __u64 stat_encrypt_tlen;
+ __u64 stat_decrypt_cnt;
+ __u64 stat_decrypt_tlen;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_compress {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_compress_cnt;
+ __u64 stat_compress_tlen;
+ __u64 stat_decompress_cnt;
+ __u64 stat_decompress_tlen;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_hash {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_hash_cnt;
+ __u64 stat_hash_tlen;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_kpp {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_setsecret_cnt;
+ __u64 stat_generate_public_key_cnt;
+ __u64 stat_compute_shared_secret_cnt;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_rng {
+ char type[CRYPTO_MAX_NAME];
+ __u64 stat_generate_cnt;
+ __u64 stat_generate_tlen;
+ __u64 stat_seed_cnt;
+ __u64 stat_err_cnt;
+};
+
+struct crypto_stat_larval {
+ char type[CRYPTO_MAX_NAME];
+};
+
struct crypto_report_larval {
char type[CRYPTO_MAX_NAME];
};
@@ -122,3 +201,5 @@
#define CRYPTO_REPORT_MAXSIZE (sizeof(struct crypto_user_alg) + \
sizeof(struct crypto_report_blkcipher))
+
+#endif /* _UAPI_LINUX_CRYPTOUSER_H */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 79407bb..a8a2174 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -89,6 +89,34 @@
DEVLINK_CMD_REGION_DEL,
DEVLINK_CMD_REGION_READ,
+ DEVLINK_CMD_PORT_PARAM_GET, /* can dump */
+ DEVLINK_CMD_PORT_PARAM_SET,
+ DEVLINK_CMD_PORT_PARAM_NEW,
+ DEVLINK_CMD_PORT_PARAM_DEL,
+
+ DEVLINK_CMD_INFO_GET, /* can dump */
+
+ DEVLINK_CMD_HEALTH_REPORTER_GET,
+ DEVLINK_CMD_HEALTH_REPORTER_SET,
+ DEVLINK_CMD_HEALTH_REPORTER_RECOVER,
+ DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE,
+ DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET,
+ DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR,
+
+ DEVLINK_CMD_FLASH_UPDATE,
+ DEVLINK_CMD_FLASH_UPDATE_END, /* notification only */
+ DEVLINK_CMD_FLASH_UPDATE_STATUS, /* notification only */
+
+ DEVLINK_CMD_TRAP_GET, /* can dump */
+ DEVLINK_CMD_TRAP_SET,
+ DEVLINK_CMD_TRAP_NEW,
+ DEVLINK_CMD_TRAP_DEL,
+
+ DEVLINK_CMD_TRAP_GROUP_GET, /* can dump */
+ DEVLINK_CMD_TRAP_GROUP_SET,
+ DEVLINK_CMD_TRAP_GROUP_NEW,
+ DEVLINK_CMD_TRAP_GROUP_DEL,
+
/* add new commands above here */
__DEVLINK_CMD_MAX,
DEVLINK_CMD_MAX = __DEVLINK_CMD_MAX - 1
@@ -151,6 +179,14 @@
DEVLINK_PORT_FLAVOUR_DSA, /* Distributed switch architecture
* interconnect port.
*/
+ DEVLINK_PORT_FLAVOUR_PCI_PF, /* Represents eswitch port for
+ * the PCI PF. It is an internal
+ * port that faces the PCI PF.
+ */
+ DEVLINK_PORT_FLAVOUR_PCI_VF, /* Represents eswitch port
+ * for the PCI VF. It is an internal
+ * port that faces the PCI VF.
+ */
};
enum devlink_param_cmode {
@@ -163,6 +199,61 @@
DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
};
+enum devlink_param_fw_load_policy_value {
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK,
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN,
+};
+
+enum devlink_param_reset_dev_on_drv_probe_value {
+ DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN,
+ DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS,
+ DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER,
+ DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK,
+};
+
+enum {
+ DEVLINK_ATTR_STATS_RX_PACKETS, /* u64 */
+ DEVLINK_ATTR_STATS_RX_BYTES, /* u64 */
+
+ __DEVLINK_ATTR_STATS_MAX,
+ DEVLINK_ATTR_STATS_MAX = __DEVLINK_ATTR_STATS_MAX - 1
+};
+
+/**
+ * enum devlink_trap_action - Packet trap action.
+ * @DEVLINK_TRAP_ACTION_DROP: Packet is dropped by the device and a copy is not
+ * sent to the CPU.
+ * @DEVLINK_TRAP_ACTION_TRAP: The sole copy of the packet is sent to the CPU.
+ */
+enum devlink_trap_action {
+ DEVLINK_TRAP_ACTION_DROP,
+ DEVLINK_TRAP_ACTION_TRAP,
+};
+
+/**
+ * enum devlink_trap_type - Packet trap type.
+ * @DEVLINK_TRAP_TYPE_DROP: Trap reason is a drop. Trapped packets are only
+ * processed by devlink and not injected to the
+ * kernel's Rx path.
+ * @DEVLINK_TRAP_TYPE_EXCEPTION: Trap reason is an exception. Packet was not
+ * forwarded as intended due to an exception
+ * (e.g., missing neighbour entry) and trapped to
+ * control plane for resolution. Trapped packets
+ * are processed by devlink and injected to
+ * the kernel's Rx path.
+ */
+enum devlink_trap_type {
+ DEVLINK_TRAP_TYPE_DROP,
+ DEVLINK_TRAP_TYPE_EXCEPTION,
+};
+
+enum {
+ /* Trap can report input port as metadata */
+ DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT,
+};
+
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
DEVLINK_ATTR_UNSPEC,
@@ -280,6 +371,57 @@
DEVLINK_ATTR_REGION_CHUNK_ADDR, /* u64 */
DEVLINK_ATTR_REGION_CHUNK_LEN, /* u64 */
+ DEVLINK_ATTR_INFO_DRIVER_NAME, /* string */
+ DEVLINK_ATTR_INFO_SERIAL_NUMBER, /* string */
+ DEVLINK_ATTR_INFO_VERSION_FIXED, /* nested */
+ DEVLINK_ATTR_INFO_VERSION_RUNNING, /* nested */
+ DEVLINK_ATTR_INFO_VERSION_STORED, /* nested */
+ DEVLINK_ATTR_INFO_VERSION_NAME, /* string */
+ DEVLINK_ATTR_INFO_VERSION_VALUE, /* string */
+
+ DEVLINK_ATTR_SB_POOL_CELL_SIZE, /* u32 */
+
+ DEVLINK_ATTR_FMSG, /* nested */
+ DEVLINK_ATTR_FMSG_OBJ_NEST_START, /* flag */
+ DEVLINK_ATTR_FMSG_PAIR_NEST_START, /* flag */
+ DEVLINK_ATTR_FMSG_ARR_NEST_START, /* flag */
+ DEVLINK_ATTR_FMSG_NEST_END, /* flag */
+ DEVLINK_ATTR_FMSG_OBJ_NAME, /* string */
+ DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE, /* u8 */
+ DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA, /* dynamic */
+
+ DEVLINK_ATTR_HEALTH_REPORTER, /* nested */
+ DEVLINK_ATTR_HEALTH_REPORTER_NAME, /* string */
+ DEVLINK_ATTR_HEALTH_REPORTER_STATE, /* u8 */
+ DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT, /* u64 */
+ DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT, /* u64 */
+ DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS, /* u64 */
+ DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, /* u64 */
+ DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, /* u8 */
+
+ DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME, /* string */
+ DEVLINK_ATTR_FLASH_UPDATE_COMPONENT, /* string */
+ DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG, /* string */
+ DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE, /* u64 */
+ DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL, /* u64 */
+
+ DEVLINK_ATTR_PORT_PCI_PF_NUMBER, /* u16 */
+ DEVLINK_ATTR_PORT_PCI_VF_NUMBER, /* u16 */
+
+ DEVLINK_ATTR_STATS, /* nested */
+
+ DEVLINK_ATTR_TRAP_NAME, /* string */
+ /* enum devlink_trap_action */
+ DEVLINK_ATTR_TRAP_ACTION, /* u8 */
+ /* enum devlink_trap_type */
+ DEVLINK_ATTR_TRAP_TYPE, /* u8 */
+ DEVLINK_ATTR_TRAP_GENERIC, /* flag */
+ DEVLINK_ATTR_TRAP_METADATA, /* nested */
+ DEVLINK_ATTR_TRAP_GROUP_NAME, /* string */
+
+ DEVLINK_ATTR_RELOAD_FAILED, /* u8 0 or 1 */
+
+ DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS, /* u64 */
/* add new attributes above here, update the policy in devlink.c */
__DEVLINK_ATTR_MAX,
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h
index d1e4951..2df8cec 100644
--- a/include/uapi/linux/dm-ioctl.h
+++ b/include/uapi/linux/dm-ioctl.h
@@ -243,6 +243,7 @@
DM_TARGET_MSG_CMD,
DM_DEV_SET_GEOMETRY_CMD,
DM_DEV_ARM_POLL_CMD,
+ DM_GET_TARGET_VERSION_CMD,
};
#define DM_IOCTL 0xfd
@@ -265,14 +266,15 @@
#define DM_TABLE_STATUS _IOWR(DM_IOCTL, DM_TABLE_STATUS_CMD, struct dm_ioctl)
#define DM_LIST_VERSIONS _IOWR(DM_IOCTL, DM_LIST_VERSIONS_CMD, struct dm_ioctl)
+#define DM_GET_TARGET_VERSION _IOWR(DM_IOCTL, DM_GET_TARGET_VERSION_CMD, struct dm_ioctl)
#define DM_TARGET_MSG _IOWR(DM_IOCTL, DM_TARGET_MSG_CMD, struct dm_ioctl)
#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
-#define DM_VERSION_MINOR 39
+#define DM_VERSION_MINOR 41
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2018-04-03)"
+#define DM_VERSION_EXTRA "-ioctl (2019-09-16)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
diff --git a/include/uapi/linux/dma-buf.h b/include/uapi/linux/dma-buf.h
index d75df52..dbc7092 100644
--- a/include/uapi/linux/dma-buf.h
+++ b/include/uapi/linux/dma-buf.h
@@ -35,7 +35,10 @@
#define DMA_BUF_SYNC_VALID_FLAGS_MASK \
(DMA_BUF_SYNC_RW | DMA_BUF_SYNC_END)
+#define DMA_BUF_NAME_LEN 32
+
#define DMA_BUF_BASE 'b'
#define DMA_BUF_IOCTL_SYNC _IOW(DMA_BUF_BASE, 0, struct dma_buf_sync)
+#define DMA_BUF_SET_NAME _IOW(DMA_BUF_BASE, 1, const char *)
#endif
diff --git a/include/uapi/linux/dns_resolver.h b/include/uapi/linux/dns_resolver.h
new file mode 100644
index 0000000..129745f
--- /dev/null
+++ b/include/uapi/linux/dns_resolver.h
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* DNS resolver interface definitions.
+ *
+ * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+
+#ifndef _UAPI_LINUX_DNS_RESOLVER_H
+#define _UAPI_LINUX_DNS_RESOLVER_H
+
+#include <linux/types.h>
+
+/*
+ * Type of payload.
+ */
+enum dns_payload_content_type {
+ DNS_PAYLOAD_IS_SERVER_LIST = 0, /* List of servers, requested by srv=1 */
+};
+
+/*
+ * Type of address that might be found in an address record.
+ */
+enum dns_payload_address_type {
+ DNS_ADDRESS_IS_IPV4 = 0, /* 4-byte AF_INET address */
+ DNS_ADDRESS_IS_IPV6 = 1, /* 16-byte AF_INET6 address */
+};
+
+/*
+ * Type of protocol used to access a server.
+ */
+enum dns_payload_protocol_type {
+ DNS_SERVER_PROTOCOL_UNSPECIFIED = 0,
+ DNS_SERVER_PROTOCOL_UDP = 1, /* Use UDP to talk to the server */
+ DNS_SERVER_PROTOCOL_TCP = 2, /* Use TCP to talk to the server */
+};
+
+/*
+ * Source of record included in DNS resolver payload.
+ */
+enum dns_record_source {
+ DNS_RECORD_UNAVAILABLE = 0, /* No source available (empty record) */
+ DNS_RECORD_FROM_CONFIG = 1, /* From local configuration data */
+ DNS_RECORD_FROM_DNS_A = 2, /* From DNS A or AAAA record */
+ DNS_RECORD_FROM_DNS_AFSDB = 3, /* From DNS AFSDB record */
+ DNS_RECORD_FROM_DNS_SRV = 4, /* From DNS SRV record */
+ DNS_RECORD_FROM_NSS = 5, /* From NSS */
+ NR__dns_record_source
+};
+
+/*
+ * Status of record included in DNS resolver payload.
+ */
+enum dns_lookup_status {
+ DNS_LOOKUP_NOT_DONE = 0, /* No lookup has been made */
+ DNS_LOOKUP_GOOD = 1, /* Good records obtained */
+ DNS_LOOKUP_GOOD_WITH_BAD = 2, /* Good records, some decoding errors */
+ DNS_LOOKUP_BAD = 3, /* Couldn't decode results */
+ DNS_LOOKUP_GOT_NOT_FOUND = 4, /* Got a "Not Found" result */
+ DNS_LOOKUP_GOT_LOCAL_FAILURE = 5, /* Local failure during lookup */
+ DNS_LOOKUP_GOT_TEMP_FAILURE = 6, /* Temporary failure during lookup */
+ DNS_LOOKUP_GOT_NS_FAILURE = 7, /* Name server failure */
+ NR__dns_lookup_status
+};
+
+/*
+ * Header at the beginning of binary format payload.
+ */
+struct dns_payload_header {
+ __u8 zero; /* Zero byte: marks this as not being text */
+ __u8 content; /* enum dns_payload_content_type */
+ __u8 version; /* Encoding version */
+} __packed;
+
+/*
+ * Header at the beginning of a V1 server list. This is followed directly by
+ * the server records. Each server records begins with a struct of type
+ * dns_server_list_v1_server.
+ */
+struct dns_server_list_v1_header {
+ struct dns_payload_header hdr;
+ __u8 source; /* enum dns_record_source */
+ __u8 status; /* enum dns_lookup_status */
+ __u8 nr_servers; /* Number of server records following this */
+} __packed;
+
+/*
+ * Header at the beginning of each V1 server record. This is followed by the
+ * characters of the name with no NUL-terminator, followed by the address
+ * records for that server. Each address record begins with a struct of type
+ * struct dns_server_list_v1_address.
+ */
+struct dns_server_list_v1_server {
+ __u16 name_len; /* Length of name (LE) */
+ __u16 priority; /* Priority (as SRV record) (LE) */
+ __u16 weight; /* Weight (as SRV record) (LE) */
+ __u16 port; /* UDP/TCP port number (LE) */
+ __u8 source; /* enum dns_record_source */
+ __u8 status; /* enum dns_lookup_status */
+ __u8 protocol; /* enum dns_payload_protocol_type */
+ __u8 nr_addrs;
+} __packed;
+
+/*
+ * Header at the beginning of each V1 address record. This is followed by the
+ * bytes of the address, 4 for IPV4 and 16 for IPV6.
+ */
+struct dns_server_list_v1_address {
+ __u8 address_type; /* enum dns_payload_address_type */
+} __packed;
+
+#endif /* _UAPI_LINUX_DNS_RESOLVER_H */
diff --git a/include/uapi/linux/dvb/audio.h b/include/uapi/linux/dvb/audio.h
index afeae06..2f869da 100644
--- a/include/uapi/linux/dvb/audio.h
+++ b/include/uapi/linux/dvb/audio.h
@@ -1,6 +1,8 @@
/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
/*
- * audio.h
+ * audio.h - DEPRECATED MPEG-TS audio decoder API
+ *
+ * NOTE: should not be used on future drivers
*
* Copyright (C) 2000 Ralph Metzler <ralph@convergence.de>
* & Marcus Metzler <marcus@convergence.de>
@@ -52,7 +54,7 @@
typedef struct audio_mixer {
unsigned int volume_left;
unsigned int volume_right;
- // what else do we need? bass, pass-through, ...
+ /* what else do we need? bass, pass-through, ... */
} audio_mixer_t;
diff --git a/include/uapi/linux/dvb/osd.h b/include/uapi/linux/dvb/osd.h
index e163508..858997c 100644
--- a/include/uapi/linux/dvb/osd.h
+++ b/include/uapi/linux/dvb/osd.h
@@ -1,6 +1,8 @@
/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
/*
- * osd.h
+ * osd.h - DEPRECATED On Screen Display API
+ *
+ * NOTE: should not be used on future drivers
*
* Copyright (C) 2001 Ralph Metzler <ralph@convergence.de>
* & Marcus Metzler <marcus@convergence.de>
@@ -28,74 +30,108 @@
#include <linux/compiler.h>
typedef enum {
- // All functions return -2 on "not open"
- OSD_Close=1, // ()
- // Disables OSD and releases the buffers
- // returns 0 on success
- OSD_Open, // (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0))
- // Opens OSD with this size and bit depth
- // returns 0 on success, -1 on DRAM allocation error, -2 on "already open"
- OSD_Show, // ()
- // enables OSD mode
- // returns 0 on success
- OSD_Hide, // ()
- // disables OSD mode
- // returns 0 on success
- OSD_Clear, // ()
- // Sets all pixel to color 0
- // returns 0 on success
- OSD_Fill, // (color)
- // Sets all pixel to color <col>
- // returns 0 on success
- OSD_SetColor, // (color,R{x0},G{y0},B{x1},opacity{y1})
- // set palette entry <num> to <r,g,b>, <mix> and <trans> apply
- // R,G,B: 0..255
- // R=Red, G=Green, B=Blue
- // opacity=0: pixel opacity 0% (only video pixel shows)
- // opacity=1..254: pixel opacity as specified in header
- // opacity=255: pixel opacity 100% (only OSD pixel shows)
- // returns 0 on success, -1 on error
- OSD_SetPalette, // (firstcolor{color},lastcolor{x0},data)
- // Set a number of entries in the palette
- // sets the entries "firstcolor" through "lastcolor" from the array "data"
- // data has 4 byte for each color:
- // R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel
- OSD_SetTrans, // (transparency{color})
- // Sets transparency of mixed pixel (0..15)
- // returns 0 on success
- OSD_SetPixel, // (x0,y0,color)
- // sets pixel <x>,<y> to color number <col>
- // returns 0 on success, -1 on error
- OSD_GetPixel, // (x0,y0)
- // returns color number of pixel <x>,<y>, or -1
- OSD_SetRow, // (x0,y0,x1,data)
- // fills pixels x0,y through x1,y with the content of data[]
- // returns 0 on success, -1 on clipping all pixel (no pixel drawn)
- OSD_SetBlock, // (x0,y0,x1,y1,increment{color},data)
- // fills pixels x0,y0 through x1,y1 with the content of data[]
- // inc contains the width of one line in the data block,
- // inc<=0 uses blockwidth as linewidth
- // returns 0 on success, -1 on clipping all pixel
- OSD_FillRow, // (x0,y0,x1,color)
- // fills pixels x0,y through x1,y with the color <col>
- // returns 0 on success, -1 on clipping all pixel
- OSD_FillBlock, // (x0,y0,x1,y1,color)
- // fills pixels x0,y0 through x1,y1 with the color <col>
- // returns 0 on success, -1 on clipping all pixel
- OSD_Line, // (x0,y0,x1,y1,color)
- // draw a line from x0,y0 to x1,y1 with the color <col>
- // returns 0 on success
- OSD_Query, // (x0,y0,x1,y1,xasp{color}}), yasp=11
- // fills parameters with the picture dimensions and the pixel aspect ratio
- // returns 0 on success
- OSD_Test, // ()
- // draws a test picture. for debugging purposes only
- // returns 0 on success
-// TODO: remove "test" in final version
- OSD_Text, // (x0,y0,size,color,text)
- OSD_SetWindow, // (x0) set window with number 0<x0<8 as current
- OSD_MoveWindow, // move current window to (x0, y0)
- OSD_OpenRaw, // Open other types of OSD windows
+ /* All functions return -2 on "not open" */
+ OSD_Close = 1, /* () */
+ /*
+ * Disables OSD and releases the buffers
+ * returns 0 on success
+ */
+ OSD_Open, /* (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0)) */
+ /*
+ * Opens OSD with this size and bit depth
+ * returns 0 on success, -1 on DRAM allocation error, -2 on "already open"
+ */
+ OSD_Show, /* () */
+ /*
+ * enables OSD mode
+ * returns 0 on success
+ */
+ OSD_Hide, /* () */
+ /*
+ * disables OSD mode
+ * returns 0 on success
+ */
+ OSD_Clear, /* () */
+ /*
+ * Sets all pixel to color 0
+ * returns 0 on success
+ */
+ OSD_Fill, /* (color) */
+ /*
+ * Sets all pixel to color <col>
+ * returns 0 on success
+ */
+ OSD_SetColor, /* (color,R{x0},G{y0},B{x1},opacity{y1}) */
+ /*
+ * set palette entry <num> to <r,g,b>, <mix> and <trans> apply
+ * R,G,B: 0..255
+ * R=Red, G=Green, B=Blue
+ * opacity=0: pixel opacity 0% (only video pixel shows)
+ * opacity=1..254: pixel opacity as specified in header
+ * opacity=255: pixel opacity 100% (only OSD pixel shows)
+ * returns 0 on success, -1 on error
+ */
+ OSD_SetPalette, /* (firstcolor{color},lastcolor{x0},data) */
+ /*
+ * Set a number of entries in the palette
+ * sets the entries "firstcolor" through "lastcolor" from the array "data"
+ * data has 4 byte for each color:
+ * R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel
+ */
+ OSD_SetTrans, /* (transparency{color}) */
+ /*
+ * Sets transparency of mixed pixel (0..15)
+ * returns 0 on success
+ */
+ OSD_SetPixel, /* (x0,y0,color) */
+ /*
+ * sets pixel <x>,<y> to color number <col>
+ * returns 0 on success, -1 on error
+ */
+ OSD_GetPixel, /* (x0,y0) */
+ /* returns color number of pixel <x>,<y>, or -1 */
+ OSD_SetRow, /* (x0,y0,x1,data) */
+ /*
+ * fills pixels x0,y through x1,y with the content of data[]
+ * returns 0 on success, -1 on clipping all pixel (no pixel drawn)
+ */
+ OSD_SetBlock, /* (x0,y0,x1,y1,increment{color},data) */
+ /*
+ * fills pixels x0,y0 through x1,y1 with the content of data[]
+ * inc contains the width of one line in the data block,
+ * inc<=0 uses blockwidth as linewidth
+ * returns 0 on success, -1 on clipping all pixel
+ */
+ OSD_FillRow, /* (x0,y0,x1,color) */
+ /*
+ * fills pixels x0,y through x1,y with the color <col>
+ * returns 0 on success, -1 on clipping all pixel
+ */
+ OSD_FillBlock, /* (x0,y0,x1,y1,color) */
+ /*
+ * fills pixels x0,y0 through x1,y1 with the color <col>
+ * returns 0 on success, -1 on clipping all pixel
+ */
+ OSD_Line, /* (x0,y0,x1,y1,color) */
+ /*
+ * draw a line from x0,y0 to x1,y1 with the color <col>
+ * returns 0 on success
+ */
+ OSD_Query, /* (x0,y0,x1,y1,xasp{color}}), yasp=11 */
+ /*
+ * fills parameters with the picture dimensions and the pixel aspect ratio
+ * returns 0 on success
+ */
+ OSD_Test, /* () */
+ /*
+ * draws a test picture. for debugging purposes only
+ * returns 0 on success
+ * TODO: remove "test" in final version
+ */
+ OSD_Text, /* (x0,y0,size,color,text) */
+ OSD_SetWindow, /* (x0) set window with number 0<x0<8 as current */
+ OSD_MoveWindow, /* move current window to (x0, y0) */
+ OSD_OpenRaw, /* Open other types of OSD windows */
} OSD_Command;
typedef struct osd_cmd_s {
diff --git a/include/uapi/linux/dvb/video.h b/include/uapi/linux/dvb/video.h
index 43ba8b0..179f1ec 100644
--- a/include/uapi/linux/dvb/video.h
+++ b/include/uapi/linux/dvb/video.h
@@ -1,6 +1,8 @@
/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
/*
- * video.h
+ * video.h - DEPRECATED MPEG-TS video decoder API
+ *
+ * NOTE: should not be used on future drivers
*
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
* & Ralph Metzler <ralph@convergence.de>
diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
index 31aa101..f47e853 100644
--- a/include/uapi/linux/elf-em.h
+++ b/include/uapi/linux/elf-em.h
@@ -34,14 +34,23 @@
#define EM_M32R 88 /* Renesas M32R */
#define EM_MN10300 89 /* Panasonic/MEI MN10300, AM33 */
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
+#define EM_ARCOMPACT 93 /* ARCompact processor */
+#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_BLACKFIN 106 /* ADI Blackfin Processor */
+#define EM_UNICORE 110 /* UniCore-32 */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_TI_C6000 140 /* TI C6X DSPs */
+#define EM_HEXAGON 164 /* QUALCOMM Hexagon */
+#define EM_NDS32 167 /* Andes Technology compact code size
+ embedded RISC processor family */
#define EM_AARCH64 183 /* ARM 64 bit */
#define EM_TILEPRO 188 /* Tilera TILEPro */
#define EM_MICROBLAZE 189 /* Xilinx MicroBlaze */
#define EM_TILEGX 191 /* Tilera TILE-Gx */
+#define EM_ARCV2 195 /* ARCv2 Cores */
+#define EM_RISCV 243 /* RISC-V */
#define EM_BPF 247 /* Linux BPF - in-kernel virtual machine */
+#define EM_CSKY 252 /* C-SKY */
#define EM_FRV 0x5441 /* Fujitsu FR-V */
/*
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index c5358e0..34c02e4 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -420,10 +420,14 @@
#define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension registers */
+#define NT_ARM_PAC_MASK 0x406 /* ARM pointer authentication code masks */
+#define NT_ARM_PACA_KEYS 0x407 /* ARM pointer authentication address keys */
+#define NT_ARM_PACG_KEYS 0x408 /* ARM pointer authentication generic key */
#define NT_ARC_V2 0x600 /* ARCv2 accumulator/extra registers */
#define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note */
#define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers */
#define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode */
+#define NT_MIPS_MSA 0x802 /* MIPS SIMD registers */
/* Note header in a PT_NOTE section */
typedef struct elf32_note {
diff --git a/include/uapi/linux/errqueue.h b/include/uapi/linux/errqueue.h
index c015120..28491da 100644
--- a/include/uapi/linux/errqueue.h
+++ b/include/uapi/linux/errqueue.h
@@ -3,6 +3,7 @@
#define _UAPI_LINUX_ERRQUEUE_H
#include <linux/types.h>
+#include <linux/time_types.h>
struct sock_extended_err {
__u32 ee_errno;
@@ -41,6 +42,10 @@
struct timespec ts[3];
};
+struct scm_timestamping64 {
+ struct __kernel_timespec ts[3];
+};
+
/* The type of scm_timestamping, passed in sock_extended_err ee_info.
* This defines the type of ts[0]. For SCM_TSTAMP_SND only, if ts[0]
* is zero, then this is a hardware timestamp and recorded in ts[2].
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index dc69391..8938b76 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -91,10 +91,6 @@
* %ETHTOOL_GSET to get the current values before making specific
* changes and then applying them with %ETHTOOL_SSET.
*
- * Drivers that implement set_settings() should validate all fields
- * other than @cmd that are not described as read-only or deprecated,
- * and must ignore all fields described as read-only.
- *
* Deprecated fields should be ignored by both users and drivers.
*/
struct ethtool_cmd {
@@ -256,9 +252,39 @@
#define DOWNSHIFT_DEV_DEFAULT_COUNT 0xff
#define DOWNSHIFT_DEV_DISABLE 0
+/* Time in msecs after which link is reported as down
+ * 0 = lowest time supported by the PHY
+ * 0xff = off, link down detection according to standard
+ */
+#define ETHTOOL_PHY_FAST_LINK_DOWN_ON 0
+#define ETHTOOL_PHY_FAST_LINK_DOWN_OFF 0xff
+
+/* Energy Detect Power Down (EDPD) is a feature supported by some PHYs, where
+ * the PHY's RX & TX blocks are put into a low-power mode when there is no
+ * link detected (typically cable is un-plugged). For RX, only a minimal
+ * link-detection is available, and for TX the PHY wakes up to send link pulses
+ * to avoid any lock-ups in case the peer PHY may also be running in EDPD mode.
+ *
+ * Some PHYs may support configuration of the wake-up interval for TX pulses,
+ * and some PHYs may support only disabling TX pulses entirely. For the latter
+ * a special value is required (ETHTOOL_PHY_EDPD_NO_TX) so that this can be
+ * configured from userspace (should the user want it).
+ *
+ * The interval units for TX wake-up are in milliseconds, since this should
+ * cover a reasonable range of intervals:
+ * - from 1 millisecond, which does not sound like much of a power-saver
+ * - to ~65 seconds which is quite a lot to wait for a link to come up when
+ * plugging a cable
+ */
+#define ETHTOOL_PHY_EDPD_DFLT_TX_MSECS 0xffff
+#define ETHTOOL_PHY_EDPD_NO_TX 0xfffe
+#define ETHTOOL_PHY_EDPD_DISABLE 0
+
enum phy_tunable_id {
ETHTOOL_PHY_ID_UNSPEC,
ETHTOOL_PHY_DOWNSHIFT,
+ ETHTOOL_PHY_FAST_LINK_DOWN,
+ ETHTOOL_PHY_EDPD,
/*
* Add your fresh new phy tunable attribute above and remember to update
* phy_tunable_strings[] in net/core/ethtool.c
@@ -886,7 +912,7 @@
__u32 location;
};
-/* How rings are layed out when accessing virtual functions or
+/* How rings are laid out when accessing virtual functions or
* offloaded queues is device specific. To allow users to do flow
* steering and specify these queues the ring cookie is partitioned
* into a 32bit queue index with an 8 bit virtual function id.
@@ -895,7 +921,7 @@
* devices start supporting PCIe w/ARI. However at the moment I
* do not know of any devices that support this so I do not reserve
* space for this at this time. If a future patch consumes the next
- * byte it should be aware of this possiblity.
+ * byte it should be aware of this possibility.
*/
#define ETHTOOL_RX_FLOW_SPEC_RING 0x00000000FFFFFFFFLL
#define ETHTOOL_RX_FLOW_SPEC_RING_VF 0x000000FF00000000LL
@@ -1436,6 +1462,13 @@
ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT = 29,
ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT = 30,
ETHTOOL_LINK_MODE_25000baseCR_Full_BIT = 31,
+
+ /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
+ * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
+ * macro for bits > 31. The only way to use indices > 31 is to
+ * use the new ETHTOOL_GLINKSETTINGS/ETHTOOL_SLINKSETTINGS API.
+ */
+
ETHTOOL_LINK_MODE_25000baseKR_Full_BIT = 32,
ETHTOOL_LINK_MODE_25000baseSR_Full_BIT = 33,
ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT = 34,
@@ -1457,15 +1490,26 @@
ETHTOOL_LINK_MODE_FEC_NONE_BIT = 49,
ETHTOOL_LINK_MODE_FEC_RS_BIT = 50,
ETHTOOL_LINK_MODE_FEC_BASER_BIT = 51,
+ ETHTOOL_LINK_MODE_50000baseKR_Full_BIT = 52,
+ ETHTOOL_LINK_MODE_50000baseSR_Full_BIT = 53,
+ ETHTOOL_LINK_MODE_50000baseCR_Full_BIT = 54,
+ ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT = 55,
+ ETHTOOL_LINK_MODE_50000baseDR_Full_BIT = 56,
+ ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT = 57,
+ ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT = 58,
+ ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT = 59,
+ ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT = 60,
+ ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT = 61,
+ ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT = 62,
+ ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT = 63,
+ ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT = 64,
+ ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT = 65,
+ ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT = 66,
+ ETHTOOL_LINK_MODE_100baseT1_Full_BIT = 67,
+ ETHTOOL_LINK_MODE_1000baseT1_Full_BIT = 68,
- /* Last allowed bit for __ETHTOOL_LINK_MODE_LEGACY_MASK is bit
- * 31. Please do NOT define any SUPPORTED_* or ADVERTISED_*
- * macro for bits > 31. The only way to use indices > 31 is to
- * use the new ETHTOOL_GLINKSETTINGS/ETHTOOL_SLINKSETTINGS API.
- */
-
- __ETHTOOL_LINK_MODE_LAST
- = ETHTOOL_LINK_MODE_FEC_BASER_BIT,
+ /* must be last entry */
+ __ETHTOOL_LINK_MODE_MASK_NBITS
};
#define __ETHTOOL_LINK_MODE_LEGACY_MASK(base_name) \
@@ -1573,12 +1617,13 @@
#define SPEED_50000 50000
#define SPEED_56000 56000
#define SPEED_100000 100000
+#define SPEED_200000 200000
#define SPEED_UNKNOWN -1
static inline int ethtool_validate_speed(__u32 speed)
{
- return speed <= INT_MAX || speed == SPEED_UNKNOWN;
+ return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN;
}
/* Duplex, half or full. */
@@ -1691,6 +1736,9 @@
#define ETH_MODULE_SFF_8436 0x4
#define ETH_MODULE_SFF_8436_LEN 256
+#define ETH_MODULE_SFF_8636_MAX_LEN 640
+#define ETH_MODULE_SFF_8436_MAX_LEN 640
+
/* Reset flags */
/* The reset() operation must clear the flags for the components which
* were actually reset. On successful return, the flags indicate the
@@ -1800,14 +1848,9 @@
* rejected.
*
* Deprecated %ethtool_cmd fields transceiver, maxtxpkt and maxrxpkt
- * are not available in %ethtool_link_settings. Until all drivers are
- * converted to ignore them or to the new %ethtool_link_settings API,
- * for both queries and changes, users should always try
- * %ETHTOOL_GLINKSETTINGS first, and if it fails with -ENOTSUPP stick
- * only to %ETHTOOL_GSET and %ETHTOOL_SSET consistently. If it
- * succeeds, then users should stick to %ETHTOOL_GLINKSETTINGS and
- * %ETHTOOL_SLINKSETTINGS (which would support drivers implementing
- * either %ethtool_cmd or %ethtool_link_settings).
+ * are not available in %ethtool_link_settings. These fields will be
+ * always set to zero in %ETHTOOL_GSET reply and %ETHTOOL_SSET will
+ * fail if any of them is set to non-zero value.
*
* Users should assume that all fields not marked read-only are
* writable and subject to validation by the driver. They should use
diff --git a/include/uapi/linux/fanotify.h b/include/uapi/linux/fanotify.h
index 7424791..b9effa6 100644
--- a/include/uapi/linux/fanotify.h
+++ b/include/uapi/linux/fanotify.h
@@ -7,14 +7,23 @@
/* the following events that user-space can register for */
#define FAN_ACCESS 0x00000001 /* File was accessed */
#define FAN_MODIFY 0x00000002 /* File was modified */
+#define FAN_ATTRIB 0x00000004 /* Metadata changed */
#define FAN_CLOSE_WRITE 0x00000008 /* Writtable file closed */
#define FAN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed */
#define FAN_OPEN 0x00000020 /* File was opened */
+#define FAN_MOVED_FROM 0x00000040 /* File was moved from X */
+#define FAN_MOVED_TO 0x00000080 /* File was moved to Y */
+#define FAN_CREATE 0x00000100 /* Subfile was created */
+#define FAN_DELETE 0x00000200 /* Subfile was deleted */
+#define FAN_DELETE_SELF 0x00000400 /* Self was deleted */
+#define FAN_MOVE_SELF 0x00000800 /* Self was moved */
+#define FAN_OPEN_EXEC 0x00001000 /* File was opened for exec */
#define FAN_Q_OVERFLOW 0x00004000 /* Event queued overflowed */
#define FAN_OPEN_PERM 0x00010000 /* File open in perm check */
#define FAN_ACCESS_PERM 0x00020000 /* File accessed in perm check */
+#define FAN_OPEN_EXEC_PERM 0x00040000 /* File open/exec in perm check */
#define FAN_ONDIR 0x40000000 /* event occurred against dir */
@@ -22,15 +31,18 @@
/* helper events */
#define FAN_CLOSE (FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE) /* close */
+#define FAN_MOVE (FAN_MOVED_FROM | FAN_MOVED_TO) /* moves */
/* flags used for fanotify_init() */
#define FAN_CLOEXEC 0x00000001
#define FAN_NONBLOCK 0x00000002
-/* These are NOT bitwise flags. Both bits are used togther. */
+/* These are NOT bitwise flags. Both bits are used together. */
#define FAN_CLASS_NOTIF 0x00000000
#define FAN_CLASS_CONTENT 0x00000004
#define FAN_CLASS_PRE_CONTENT 0x00000008
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_CLASS_BITS (FAN_CLASS_NOTIF | FAN_CLASS_CONTENT | \
FAN_CLASS_PRE_CONTENT)
@@ -38,6 +50,11 @@
#define FAN_UNLIMITED_MARKS 0x00000020
#define FAN_ENABLE_AUDIT 0x00000040
+/* Flags to determine fanotify event format */
+#define FAN_REPORT_TID 0x00000100 /* event->pid is thread id */
+#define FAN_REPORT_FID 0x00000200 /* Report unique file id */
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_INIT_FLAGS (FAN_CLOEXEC | FAN_NONBLOCK | \
FAN_ALL_CLASS_BITS | FAN_UNLIMITED_QUEUE |\
FAN_UNLIMITED_MARKS)
@@ -47,11 +64,18 @@
#define FAN_MARK_REMOVE 0x00000002
#define FAN_MARK_DONT_FOLLOW 0x00000004
#define FAN_MARK_ONLYDIR 0x00000008
-#define FAN_MARK_MOUNT 0x00000010
+/* FAN_MARK_MOUNT is 0x00000010 */
#define FAN_MARK_IGNORED_MASK 0x00000020
#define FAN_MARK_IGNORED_SURV_MODIFY 0x00000040
#define FAN_MARK_FLUSH 0x00000080
+/* FAN_MARK_FILESYSTEM is 0x00000100 */
+/* These are NOT bitwise flags. Both bits can be used togther. */
+#define FAN_MARK_INODE 0x00000000
+#define FAN_MARK_MOUNT 0x00000010
+#define FAN_MARK_FILESYSTEM 0x00000100
+
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_MARK_FLAGS (FAN_MARK_ADD |\
FAN_MARK_REMOVE |\
FAN_MARK_DONT_FOLLOW |\
@@ -61,11 +85,7 @@
FAN_MARK_IGNORED_SURV_MODIFY |\
FAN_MARK_FLUSH)
-/*
- * All of the events - we build the list by hand so that we can add flags in
- * the future and not break backward compatibility. Apps will get only the
- * events that they originally wanted. Be sure to add new events here!
- */
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_EVENTS (FAN_ACCESS |\
FAN_MODIFY |\
FAN_CLOSE |\
@@ -74,9 +94,11 @@
/*
* All events which require a permission response from userspace
*/
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_PERM_EVENTS (FAN_OPEN_PERM |\
FAN_ACCESS_PERM)
+/* Deprecated - do not use this in programs and do not add new flags here! */
#define FAN_ALL_OUTGOING_EVENTS (FAN_ALL_EVENTS |\
FAN_ALL_PERM_EVENTS |\
FAN_Q_OVERFLOW)
@@ -93,6 +115,26 @@
__s32 pid;
};
+#define FAN_EVENT_INFO_TYPE_FID 1
+
+/* Variable length info record following event metadata */
+struct fanotify_event_info_header {
+ __u8 info_type;
+ __u8 pad;
+ __u16 len;
+};
+
+/* Unique file identifier info record */
+struct fanotify_event_info_fid {
+ struct fanotify_event_info_header hdr;
+ __kernel_fsid_t fsid;
+ /*
+ * Following is an opaque struct file_handle that can be passed as
+ * an argument to open_by_handle_at(2).
+ */
+ unsigned char handle[0];
+};
+
struct fanotify_response {
__s32 fd;
__u32 response;
diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h
index 6cd9b19..b6aac7e 100644
--- a/include/uapi/linux/fb.h
+++ b/include/uapi/linux/fb.h
@@ -393,11 +393,9 @@
struct fb_image image; /* Cursor image */
};
-#ifdef CONFIG_FB_BACKLIGHT
/* Settings for the generic backlight code */
#define FB_BACKLIGHT_LEVELS 128
#define FB_BACKLIGHT_MAX 0xFF
-#endif
#endif /* _UAPI_LINUX_FB_H */
diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h
index 6448cdd..1d33835 100644
--- a/include/uapi/linux/fcntl.h
+++ b/include/uapi/linux/fcntl.h
@@ -41,6 +41,7 @@
#define F_SEAL_SHRINK 0x0002 /* prevent file from shrinking */
#define F_SEAL_GROW 0x0004 /* prevent file from growing */
#define F_SEAL_WRITE 0x0008 /* prevent writes */
+#define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */
/* (1U << 31) is reserved for signed error codes */
/*
@@ -90,5 +91,7 @@
#define AT_STATX_FORCE_SYNC 0x2000 /* - Force the attributes to be sync'd with the server */
#define AT_STATX_DONT_SYNC 0x4000 /* - Don't sync attributes with the server */
+#define AT_RECURSIVE 0x8000 /* Apply to the entire subtree */
+
#endif /* _UAPI_LINUX_FCNTL_H */
diff --git a/include/uapi/linux/firewire-cdev.h b/include/uapi/linux/firewire-cdev.h
index 1db453e..1acd2b1 100644
--- a/include/uapi/linux/firewire-cdev.h
+++ b/include/uapi/linux/firewire-cdev.h
@@ -47,11 +47,11 @@
#define FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL 0x09
/**
- * struct fw_cdev_event_common - Common part of all fw_cdev_event_ types
+ * struct fw_cdev_event_common - Common part of all fw_cdev_event_* types
* @closure: For arbitrary use by userspace
- * @type: Discriminates the fw_cdev_event_ types
+ * @type: Discriminates the fw_cdev_event_* types
*
- * This struct may be used to access generic members of all fw_cdev_event_
+ * This struct may be used to access generic members of all fw_cdev_event_*
* types regardless of the specific type.
*
* Data passed in the @closure field for a request will be returned in the
@@ -123,7 +123,13 @@
/**
* struct fw_cdev_event_request - Old version of &fw_cdev_event_request2
+ * @closure: See &fw_cdev_event_common; set by %FW_CDEV_IOC_ALLOCATE ioctl
* @type: See &fw_cdev_event_common; always %FW_CDEV_EVENT_REQUEST
+ * @tcode: Transaction code of the incoming request
+ * @offset: The offset into the 48-bit per-node address space
+ * @handle: Reference to the kernel-side pending request
+ * @length: Data length, i.e. the request's payload size in bytes
+ * @data: Incoming data, if any
*
* This event is sent instead of &fw_cdev_event_request2 if the kernel or
* the client implements ABI version <= 3. &fw_cdev_event_request lacks
@@ -353,7 +359,7 @@
};
/**
- * union fw_cdev_event - Convenience union of fw_cdev_event_ types
+ * union fw_cdev_event - Convenience union of fw_cdev_event_* types
* @common: Valid for all types
* @bus_reset: Valid if @common.type == %FW_CDEV_EVENT_BUS_RESET
* @response: Valid if @common.type == %FW_CDEV_EVENT_RESPONSE
@@ -735,7 +741,7 @@
* @header: Header and payload in case of a transmit context.
*
* &struct fw_cdev_iso_packet is used to describe isochronous packet queues.
- * Use the FW_CDEV_ISO_ macros to fill in @control.
+ * Use the FW_CDEV_ISO_* macros to fill in @control.
* The @header array is empty in case of receive contexts.
*
* Context type %FW_CDEV_ISO_CONTEXT_TRANSMIT:
@@ -842,7 +848,7 @@
* the %FW_CDEV_ISO_SYNC bit set
* @tags: Tag filter bit mask. Only valid for isochronous reception.
* Determines the tag values for which packets will be accepted.
- * Use FW_CDEV_ISO_CONTEXT_MATCH_ macros to set @tags.
+ * Use FW_CDEV_ISO_CONTEXT_MATCH_* macros to set @tags.
* @handle: Isochronous context handle within which to transmit or receive
*/
struct fw_cdev_start_iso {
@@ -1009,8 +1015,8 @@
* on the same card as this device. After transmission, an
* %FW_CDEV_EVENT_PHY_PACKET_SENT event is generated.
*
- * The payload @data[] shall be specified in host byte order. Usually,
- * @data[1] needs to be the bitwise inverse of @data[0]. VersaPHY packets
+ * The payload @data\[\] shall be specified in host byte order. Usually,
+ * @data\[1\] needs to be the bitwise inverse of @data\[0\]. VersaPHY packets
* are an exception to this rule.
*
* The ioctl is only permitted on device files which represent a local node.
diff --git a/include/uapi/linux/flat.h b/include/uapi/linux/flat.h
deleted file mode 100644
index 27e595e..0000000
--- a/include/uapi/linux/flat.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2002-2003 David McCullough <davidm@snapgear.com>
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
- * The Silver Hammer Group, Ltd.
- *
- * This file provides the definitions and structures needed to
- * support uClinux flat-format executables.
- */
-
-#ifndef _UAPI_LINUX_FLAT_H
-#define _UAPI_LINUX_FLAT_H
-
-
-#define FLAT_VERSION 0x00000004L
-
-#ifdef CONFIG_BINFMT_SHARED_FLAT
-#define MAX_SHARED_LIBS (4)
-#else
-#define MAX_SHARED_LIBS (1)
-#endif
-
-/*
- * To make everything easier to port and manage cross platform
- * development, all fields are in network byte order.
- */
-
-struct flat_hdr {
- char magic[4];
- unsigned long rev; /* version (as above) */
- unsigned long entry; /* Offset of first executable instruction
- with text segment from beginning of file */
- unsigned long data_start; /* Offset of data segment from beginning of
- file */
- unsigned long data_end; /* Offset of end of data segment
- from beginning of file */
- unsigned long bss_end; /* Offset of end of bss segment from beginning
- of file */
-
- /* (It is assumed that data_end through bss_end forms the bss segment.) */
-
- unsigned long stack_size; /* Size of stack, in bytes */
- unsigned long reloc_start; /* Offset of relocation records from
- beginning of file */
- unsigned long reloc_count; /* Number of relocation records */
- unsigned long flags;
- unsigned long build_date; /* When the program/library was built */
- unsigned long filler[5]; /* Reservered, set to zero */
-};
-
-#define FLAT_FLAG_RAM 0x0001 /* load program entirely into RAM */
-#define FLAT_FLAG_GOTPIC 0x0002 /* program is PIC with GOT */
-#define FLAT_FLAG_GZIP 0x0004 /* all but the header is compressed */
-#define FLAT_FLAG_GZDATA 0x0008 /* only data/relocs are compressed (for XIP) */
-#define FLAT_FLAG_KTRACE 0x0010 /* output useful kernel trace for debugging */
-
-
-
-#endif /* _UAPI_LINUX_FLAT_H */
diff --git a/include/uapi/linux/fou.h b/include/uapi/linux/fou.h
index f2ea833..87c2c9f 100644
--- a/include/uapi/linux/fou.h
+++ b/include/uapi/linux/fou.h
@@ -16,6 +16,12 @@
FOU_ATTR_IPPROTO, /* u8 */
FOU_ATTR_TYPE, /* u8 */
FOU_ATTR_REMCSUM_NOPARTIAL, /* flag */
+ FOU_ATTR_LOCAL_V4, /* u32 */
+ FOU_ATTR_LOCAL_V6, /* in6_addr */
+ FOU_ATTR_PEER_V4, /* u32 */
+ FOU_ATTR_PEER_V6, /* in6_addr */
+ FOU_ATTR_PEER_PORT, /* u16 */
+ FOU_ATTR_IFINDEX, /* s32 */
__FOU_ATTR_MAX,
};
diff --git a/include/uapi/linux/fpga-dfl.h b/include/uapi/linux/fpga-dfl.h
index 2e324e5..ec70a07 100644
--- a/include/uapi/linux/fpga-dfl.h
+++ b/include/uapi/linux/fpga-dfl.h
@@ -176,4 +176,22 @@
#define DFL_FPGA_FME_PORT_PR _IO(DFL_FPGA_MAGIC, DFL_FME_BASE + 0)
+/**
+ * DFL_FPGA_FME_PORT_RELEASE - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1,
+ * int port_id)
+ *
+ * Driver releases the port per Port ID provided by caller.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_PORT_RELEASE _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 1, int)
+
+/**
+ * DFL_FPGA_FME_PORT_ASSIGN - _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2,
+ * int port_id)
+ *
+ * Driver assigns the port back per Port ID provided by caller.
+ * Return: 0 on success, -errno on failure.
+ */
+#define DFL_FPGA_FME_PORT_ASSIGN _IOW(DFL_FPGA_MAGIC, DFL_FME_BASE + 2, int)
+
#endif /* _UAPI_LINUX_FPGA_DFL_H */
diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h
index a441ea1..379a612 100644
--- a/include/uapi/linux/fs.h
+++ b/include/uapi/linux/fs.h
@@ -13,6 +13,14 @@
#include <linux/limits.h>
#include <linux/ioctl.h>
#include <linux/types.h>
+#ifndef __KERNEL__
+#include <linux/fscrypt.h>
+#endif
+
+/* Use of MS_* flags within the kernel is restricted to core mount(2) code. */
+#if !defined(__KERNEL__)
+#include <linux/mount.h>
+#endif
/*
* It's silly to have NR_OPEN bigger than NR_FILE, but you can change
@@ -101,57 +109,6 @@
#define NR_FILE 8192 /* this can well be larger on a larger system */
-
-/*
- * These are the fs-independent mount-flags: up to 32 flags are supported
- */
-#define MS_RDONLY 1 /* Mount read-only */
-#define MS_NOSUID 2 /* Ignore suid and sgid bits */
-#define MS_NODEV 4 /* Disallow access to device special files */
-#define MS_NOEXEC 8 /* Disallow program execution */
-#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
-#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
-#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
-#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
-#define MS_NOATIME 1024 /* Do not update access times. */
-#define MS_NODIRATIME 2048 /* Do not update directory access times */
-#define MS_BIND 4096
-#define MS_MOVE 8192
-#define MS_REC 16384
-#define MS_VERBOSE 32768 /* War is peace. Verbosity is silence.
- MS_VERBOSE is deprecated. */
-#define MS_SILENT 32768
-#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
-#define MS_UNBINDABLE (1<<17) /* change to unbindable */
-#define MS_PRIVATE (1<<18) /* change to private */
-#define MS_SLAVE (1<<19) /* change to slave */
-#define MS_SHARED (1<<20) /* change to shared */
-#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */
-#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
-#define MS_I_VERSION (1<<23) /* Update inode I_version field */
-#define MS_STRICTATIME (1<<24) /* Always perform atime updates */
-#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */
-
-/* These sb flags are internal to the kernel */
-#define MS_SUBMOUNT (1<<26)
-#define MS_NOREMOTELOCK (1<<27)
-#define MS_NOSEC (1<<28)
-#define MS_BORN (1<<29)
-#define MS_ACTIVE (1<<30)
-#define MS_NOUSER (1<<31)
-
-/*
- * Superblock flags that can be altered by MS_REMOUNT
- */
-#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|\
- MS_LAZYTIME)
-
-/*
- * Old magic mount flag and mask
- */
-#define MS_MGC_VAL 0xC0ED0000
-#define MS_MGC_MSK 0xffff0000
-
/*
* Structure for FS_IOC_FSGETXATTR[A] and FS_IOC_FSSETXATTR.
*/
@@ -259,55 +216,6 @@
#define FS_IOC_SETFSLABEL _IOW(0x94, 50, char[FSLABEL_MAX])
/*
- * File system encryption support
- */
-/* Policy provided via an ioctl on the topmost directory */
-#define FS_KEY_DESCRIPTOR_SIZE 8
-
-#define FS_POLICY_FLAGS_PAD_4 0x00
-#define FS_POLICY_FLAGS_PAD_8 0x01
-#define FS_POLICY_FLAGS_PAD_16 0x02
-#define FS_POLICY_FLAGS_PAD_32 0x03
-#define FS_POLICY_FLAGS_PAD_MASK 0x03
-#define FS_POLICY_FLAGS_VALID 0x03
-
-/* Encryption algorithms */
-#define FS_ENCRYPTION_MODE_INVALID 0
-#define FS_ENCRYPTION_MODE_AES_256_XTS 1
-#define FS_ENCRYPTION_MODE_AES_256_GCM 2
-#define FS_ENCRYPTION_MODE_AES_256_CBC 3
-#define FS_ENCRYPTION_MODE_AES_256_CTS 4
-#define FS_ENCRYPTION_MODE_AES_128_CBC 5
-#define FS_ENCRYPTION_MODE_AES_128_CTS 6
-#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* Removed, do not use. */
-#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* Removed, do not use. */
-
-struct fscrypt_policy {
- __u8 version;
- __u8 contents_encryption_mode;
- __u8 filenames_encryption_mode;
- __u8 flags;
- __u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE];
-};
-
-#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy)
-#define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16])
-#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy)
-
-/* Parameters for passing an encryption key into the kernel keyring */
-#define FS_KEY_DESC_PREFIX "fscrypt:"
-#define FS_KEY_DESC_PREFIX_SIZE 8
-
-/* Structure that userspace passes to the kernel keyring */
-#define FS_MAX_KEY_SIZE 64
-
-struct fscrypt_key {
- __u32 mode;
- __u8 raw[FS_MAX_KEY_SIZE];
- __u32 size;
-};
-
-/*
* Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
*
* Note: for historical reasons, these flags were originally used and
@@ -350,11 +258,13 @@
#define FS_TOPDIR_FL 0x00020000 /* Top of directory hierarchies*/
#define FS_HUGE_FILE_FL 0x00040000 /* Reserved for ext4 */
#define FS_EXTENT_FL 0x00080000 /* Extents */
+#define FS_VERITY_FL 0x00100000 /* Verity protected inode */
#define FS_EA_INODE_FL 0x00200000 /* Inode used for large EA */
#define FS_EOFBLOCKS_FL 0x00400000 /* Reserved for ext4 */
#define FS_NOCOW_FL 0x00800000 /* Do not cow file */
#define FS_INLINE_DATA_FL 0x10000000 /* Reserved for ext4 */
#define FS_PROJINHERIT_FL 0x20000000 /* Create with parents projid */
+#define FS_CASEFOLD_FL 0x40000000 /* Folder is case insensitive */
#define FS_RESERVED_FL 0x80000000 /* reserved for ext2 lib */
#define FS_FL_USER_VISIBLE 0x0003DFFF /* User visible flags */
@@ -364,6 +274,9 @@
#define SYNC_FILE_RANGE_WAIT_BEFORE 1
#define SYNC_FILE_RANGE_WRITE 2
#define SYNC_FILE_RANGE_WAIT_AFTER 4
+#define SYNC_FILE_RANGE_WRITE_AND_WAIT (SYNC_FILE_RANGE_WRITE | \
+ SYNC_FILE_RANGE_WAIT_BEFORE | \
+ SYNC_FILE_RANGE_WAIT_AFTER)
/*
* Flags for preadv2/pwritev2:
diff --git a/include/uapi/linux/fscrypt.h b/include/uapi/linux/fscrypt.h
new file mode 100644
index 0000000..39ccfe9
--- /dev/null
+++ b/include/uapi/linux/fscrypt.h
@@ -0,0 +1,181 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * fscrypt user API
+ *
+ * These ioctls can be used on filesystems that support fscrypt. See the
+ * "User API" section of Documentation/filesystems/fscrypt.rst.
+ */
+#ifndef _UAPI_LINUX_FSCRYPT_H
+#define _UAPI_LINUX_FSCRYPT_H
+
+#include <linux/types.h>
+
+/* Encryption policy flags */
+#define FSCRYPT_POLICY_FLAGS_PAD_4 0x00
+#define FSCRYPT_POLICY_FLAGS_PAD_8 0x01
+#define FSCRYPT_POLICY_FLAGS_PAD_16 0x02
+#define FSCRYPT_POLICY_FLAGS_PAD_32 0x03
+#define FSCRYPT_POLICY_FLAGS_PAD_MASK 0x03
+#define FSCRYPT_POLICY_FLAG_DIRECT_KEY 0x04
+#define FSCRYPT_POLICY_FLAGS_VALID 0x07
+
+/* Encryption algorithms */
+#define FSCRYPT_MODE_AES_256_XTS 1
+#define FSCRYPT_MODE_AES_256_CTS 4
+#define FSCRYPT_MODE_AES_128_CBC 5
+#define FSCRYPT_MODE_AES_128_CTS 6
+#define FSCRYPT_MODE_ADIANTUM 9
+#define __FSCRYPT_MODE_MAX 9
+
+/*
+ * Legacy policy version; ad-hoc KDF and no key verification.
+ * For new encrypted directories, use fscrypt_policy_v2 instead.
+ *
+ * Careful: the .version field for this is actually 0, not 1.
+ */
+#define FSCRYPT_POLICY_V1 0
+#define FSCRYPT_KEY_DESCRIPTOR_SIZE 8
+struct fscrypt_policy_v1 {
+ __u8 version;
+ __u8 contents_encryption_mode;
+ __u8 filenames_encryption_mode;
+ __u8 flags;
+ __u8 master_key_descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
+};
+#define fscrypt_policy fscrypt_policy_v1
+
+/*
+ * Process-subscribed "logon" key description prefix and payload format.
+ * Deprecated; prefer FS_IOC_ADD_ENCRYPTION_KEY instead.
+ */
+#define FSCRYPT_KEY_DESC_PREFIX "fscrypt:"
+#define FSCRYPT_KEY_DESC_PREFIX_SIZE 8
+#define FSCRYPT_MAX_KEY_SIZE 64
+struct fscrypt_key {
+ __u32 mode;
+ __u8 raw[FSCRYPT_MAX_KEY_SIZE];
+ __u32 size;
+};
+
+/*
+ * New policy version with HKDF and key verification (recommended).
+ */
+#define FSCRYPT_POLICY_V2 2
+#define FSCRYPT_KEY_IDENTIFIER_SIZE 16
+struct fscrypt_policy_v2 {
+ __u8 version;
+ __u8 contents_encryption_mode;
+ __u8 filenames_encryption_mode;
+ __u8 flags;
+ __u8 __reserved[4];
+ __u8 master_key_identifier[FSCRYPT_KEY_IDENTIFIER_SIZE];
+};
+
+/* Struct passed to FS_IOC_GET_ENCRYPTION_POLICY_EX */
+struct fscrypt_get_policy_ex_arg {
+ __u64 policy_size; /* input/output */
+ union {
+ __u8 version;
+ struct fscrypt_policy_v1 v1;
+ struct fscrypt_policy_v2 v2;
+ } policy; /* output */
+};
+
+/*
+ * v1 policy keys are specified by an arbitrary 8-byte key "descriptor",
+ * matching fscrypt_policy_v1::master_key_descriptor.
+ */
+#define FSCRYPT_KEY_SPEC_TYPE_DESCRIPTOR 1
+
+/*
+ * v2 policy keys are specified by a 16-byte key "identifier" which the kernel
+ * calculates as a cryptographic hash of the key itself,
+ * matching fscrypt_policy_v2::master_key_identifier.
+ */
+#define FSCRYPT_KEY_SPEC_TYPE_IDENTIFIER 2
+
+/*
+ * Specifies a key, either for v1 or v2 policies. This doesn't contain the
+ * actual key itself; this is just the "name" of the key.
+ */
+struct fscrypt_key_specifier {
+ __u32 type; /* one of FSCRYPT_KEY_SPEC_TYPE_* */
+ __u32 __reserved;
+ union {
+ __u8 __reserved[32]; /* reserve some extra space */
+ __u8 descriptor[FSCRYPT_KEY_DESCRIPTOR_SIZE];
+ __u8 identifier[FSCRYPT_KEY_IDENTIFIER_SIZE];
+ } u;
+};
+
+/* Struct passed to FS_IOC_ADD_ENCRYPTION_KEY */
+struct fscrypt_add_key_arg {
+ struct fscrypt_key_specifier key_spec;
+ __u32 raw_size;
+ __u32 __reserved[9];
+ __u8 raw[];
+};
+
+/* Struct passed to FS_IOC_REMOVE_ENCRYPTION_KEY */
+struct fscrypt_remove_key_arg {
+ struct fscrypt_key_specifier key_spec;
+#define FSCRYPT_KEY_REMOVAL_STATUS_FLAG_FILES_BUSY 0x00000001
+#define FSCRYPT_KEY_REMOVAL_STATUS_FLAG_OTHER_USERS 0x00000002
+ __u32 removal_status_flags; /* output */
+ __u32 __reserved[5];
+};
+
+/* Struct passed to FS_IOC_GET_ENCRYPTION_KEY_STATUS */
+struct fscrypt_get_key_status_arg {
+ /* input */
+ struct fscrypt_key_specifier key_spec;
+ __u32 __reserved[6];
+
+ /* output */
+#define FSCRYPT_KEY_STATUS_ABSENT 1
+#define FSCRYPT_KEY_STATUS_PRESENT 2
+#define FSCRYPT_KEY_STATUS_INCOMPLETELY_REMOVED 3
+ __u32 status;
+#define FSCRYPT_KEY_STATUS_FLAG_ADDED_BY_SELF 0x00000001
+ __u32 status_flags;
+ __u32 user_count;
+ __u32 __out_reserved[13];
+};
+
+#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy)
+#define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16])
+#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy)
+#define FS_IOC_GET_ENCRYPTION_POLICY_EX _IOWR('f', 22, __u8[9]) /* size + version */
+#define FS_IOC_ADD_ENCRYPTION_KEY _IOWR('f', 23, struct fscrypt_add_key_arg)
+#define FS_IOC_REMOVE_ENCRYPTION_KEY _IOWR('f', 24, struct fscrypt_remove_key_arg)
+#define FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS _IOWR('f', 25, struct fscrypt_remove_key_arg)
+#define FS_IOC_GET_ENCRYPTION_KEY_STATUS _IOWR('f', 26, struct fscrypt_get_key_status_arg)
+
+/**********************************************************************/
+
+/* old names; don't add anything new here! */
+#ifndef __KERNEL__
+#define FS_KEY_DESCRIPTOR_SIZE FSCRYPT_KEY_DESCRIPTOR_SIZE
+#define FS_POLICY_FLAGS_PAD_4 FSCRYPT_POLICY_FLAGS_PAD_4
+#define FS_POLICY_FLAGS_PAD_8 FSCRYPT_POLICY_FLAGS_PAD_8
+#define FS_POLICY_FLAGS_PAD_16 FSCRYPT_POLICY_FLAGS_PAD_16
+#define FS_POLICY_FLAGS_PAD_32 FSCRYPT_POLICY_FLAGS_PAD_32
+#define FS_POLICY_FLAGS_PAD_MASK FSCRYPT_POLICY_FLAGS_PAD_MASK
+#define FS_POLICY_FLAG_DIRECT_KEY FSCRYPT_POLICY_FLAG_DIRECT_KEY
+#define FS_POLICY_FLAGS_VALID FSCRYPT_POLICY_FLAGS_VALID
+#define FS_ENCRYPTION_MODE_INVALID 0 /* never used */
+#define FS_ENCRYPTION_MODE_AES_256_XTS FSCRYPT_MODE_AES_256_XTS
+#define FS_ENCRYPTION_MODE_AES_256_GCM 2 /* never used */
+#define FS_ENCRYPTION_MODE_AES_256_CBC 3 /* never used */
+#define FS_ENCRYPTION_MODE_AES_256_CTS FSCRYPT_MODE_AES_256_CTS
+#define FS_ENCRYPTION_MODE_AES_128_CBC FSCRYPT_MODE_AES_128_CBC
+#define FS_ENCRYPTION_MODE_AES_128_CTS FSCRYPT_MODE_AES_128_CTS
+#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* removed */
+#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* removed */
+#define FS_ENCRYPTION_MODE_ADIANTUM FSCRYPT_MODE_ADIANTUM
+#define FS_KEY_DESC_PREFIX FSCRYPT_KEY_DESC_PREFIX
+#define FS_KEY_DESC_PREFIX_SIZE FSCRYPT_KEY_DESC_PREFIX_SIZE
+#define FS_MAX_KEY_SIZE FSCRYPT_MAX_KEY_SIZE
+#endif /* !__KERNEL__ */
+
+#endif /* _UAPI_LINUX_FSCRYPT_H */
diff --git a/include/uapi/linux/fsverity.h b/include/uapi/linux/fsverity.h
new file mode 100644
index 0000000..da0daf6
--- /dev/null
+++ b/include/uapi/linux/fsverity.h
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * fs-verity user API
+ *
+ * These ioctls can be used on filesystems that support fs-verity. See the
+ * "User API" section of Documentation/filesystems/fsverity.rst.
+ *
+ * Copyright 2019 Google LLC
+ */
+#ifndef _UAPI_LINUX_FSVERITY_H
+#define _UAPI_LINUX_FSVERITY_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+#define FS_VERITY_HASH_ALG_SHA256 1
+#define FS_VERITY_HASH_ALG_SHA512 2
+
+struct fsverity_enable_arg {
+ __u32 version;
+ __u32 hash_algorithm;
+ __u32 block_size;
+ __u32 salt_size;
+ __u64 salt_ptr;
+ __u32 sig_size;
+ __u32 __reserved1;
+ __u64 sig_ptr;
+ __u64 __reserved2[11];
+};
+
+struct fsverity_digest {
+ __u16 digest_algorithm;
+ __u16 digest_size; /* input/output */
+ __u8 digest[];
+};
+
+#define FS_IOC_ENABLE_VERITY _IOW('f', 133, struct fsverity_enable_arg)
+#define FS_IOC_MEASURE_VERITY _IOWR('f', 134, struct fsverity_digest)
+
+#endif /* _UAPI_LINUX_FSVERITY_H */
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 92fa24c..373cada 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -38,12 +38,50 @@
*
* Protocol changelog:
*
+ * 7.1:
+ * - add the following messages:
+ * FUSE_SETATTR, FUSE_SYMLINK, FUSE_MKNOD, FUSE_MKDIR, FUSE_UNLINK,
+ * FUSE_RMDIR, FUSE_RENAME, FUSE_LINK, FUSE_OPEN, FUSE_READ, FUSE_WRITE,
+ * FUSE_RELEASE, FUSE_FSYNC, FUSE_FLUSH, FUSE_SETXATTR, FUSE_GETXATTR,
+ * FUSE_LISTXATTR, FUSE_REMOVEXATTR, FUSE_OPENDIR, FUSE_READDIR,
+ * FUSE_RELEASEDIR
+ * - add padding to messages to accommodate 32-bit servers on 64-bit kernels
+ *
+ * 7.2:
+ * - add FOPEN_DIRECT_IO and FOPEN_KEEP_CACHE flags
+ * - add FUSE_FSYNCDIR message
+ *
+ * 7.3:
+ * - add FUSE_ACCESS message
+ * - add FUSE_CREATE message
+ * - add filehandle to fuse_setattr_in
+ *
+ * 7.4:
+ * - add frsize to fuse_kstatfs
+ * - clean up request size limit checking
+ *
+ * 7.5:
+ * - add flags and max_write to fuse_init_out
+ *
+ * 7.6:
+ * - add max_readahead to fuse_init_in and fuse_init_out
+ *
+ * 7.7:
+ * - add FUSE_INTERRUPT message
+ * - add POSIX file lock support
+ *
+ * 7.8:
+ * - add lock_owner and flags fields to fuse_release_in
+ * - add FUSE_BMAP message
+ * - add FUSE_DESTROY message
+ *
* 7.9:
* - new fuse_getattr_in input argument of GETATTR
* - add lk_flags in fuse_lk_in
* - add lock_owner field to fuse_setattr_in, fuse_read_in and fuse_write_in
* - add blksize field to fuse_attr
* - add file flags field to fuse_read_in and fuse_write_in
+ * - Add ATIME_NOW and MTIME_NOW flags to fuse_setattr_in
*
* 7.10
* - add nonseekable open flag
@@ -54,7 +92,7 @@
* - add POLL message and NOTIFY_POLL notification
*
* 7.12
- * - add umask flag to input argument of open, mknod and mkdir
+ * - add umask flag to input argument of create, mknod and mkdir
* - add notification messages for invalidation of inodes and
* directory entries
*
@@ -116,6 +154,24 @@
*
* 7.27
* - add FUSE_ABORT_ERROR
+ *
+ * 7.28
+ * - add FUSE_COPY_FILE_RANGE
+ * - add FOPEN_CACHE_DIR
+ * - add FUSE_MAX_PAGES, add max_pages to init_out
+ * - add FUSE_CACHE_SYMLINKS
+ *
+ * 7.29
+ * - add FUSE_NO_OPENDIR_SUPPORT flag
+ *
+ * 7.30
+ * - add FUSE_EXPLICIT_INVAL_DATA
+ * - add FUSE_IOCTL_COMPAT_X32
+ *
+ * 7.31
+ * - add FUSE_WRITE_KILL_PRIV flag
+ * - add FUSE_SETUPMAPPING and FUSE_REMOVEMAPPING
+ * - add map_alignment to fuse_init_out, add FUSE_MAP_ALIGNMENT flag
*/
#ifndef _LINUX_FUSE_H
@@ -151,7 +207,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 27
+#define FUSE_KERNEL_MINOR_VERSION 31
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -219,10 +275,14 @@
* FOPEN_DIRECT_IO: bypass page cache for this open file
* FOPEN_KEEP_CACHE: don't invalidate the data cache on open
* FOPEN_NONSEEKABLE: the file is not seekable
+ * FOPEN_CACHE_DIR: allow caching this directory
+ * FOPEN_STREAM: the file is stream-like (no file position at all)
*/
#define FOPEN_DIRECT_IO (1 << 0)
#define FOPEN_KEEP_CACHE (1 << 1)
#define FOPEN_NONSEEKABLE (1 << 2)
+#define FOPEN_CACHE_DIR (1 << 3)
+#define FOPEN_STREAM (1 << 4)
/**
* INIT request/reply flags
@@ -249,6 +309,11 @@
* FUSE_HANDLE_KILLPRIV: fs handles killing suid/sgid/cap on write/chown/trunc
* FUSE_POSIX_ACL: filesystem supports posix acls
* FUSE_ABORT_ERROR: reading the device after abort returns ECONNABORTED
+ * FUSE_MAX_PAGES: init_out.max_pages contains the max number of req pages
+ * FUSE_CACHE_SYMLINKS: cache READLINK responses
+ * FUSE_NO_OPENDIR_SUPPORT: kernel supports zero-message opendir
+ * FUSE_EXPLICIT_INVAL_DATA: only invalidate cached pages on explicit request
+ * FUSE_MAP_ALIGNMENT: map_alignment field is valid
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
@@ -272,6 +337,11 @@
#define FUSE_HANDLE_KILLPRIV (1 << 19)
#define FUSE_POSIX_ACL (1 << 20)
#define FUSE_ABORT_ERROR (1 << 21)
+#define FUSE_MAX_PAGES (1 << 22)
+#define FUSE_CACHE_SYMLINKS (1 << 23)
+#define FUSE_NO_OPENDIR_SUPPORT (1 << 24)
+#define FUSE_EXPLICIT_INVAL_DATA (1 << 25)
+#define FUSE_MAP_ALIGNMENT (1 << 26)
/**
* CUSE INIT request/reply flags
@@ -301,9 +371,11 @@
*
* FUSE_WRITE_CACHE: delayed write from page cache, file handle is guessed
* FUSE_WRITE_LOCKOWNER: lock_owner field is valid
+ * FUSE_WRITE_KILL_PRIV: kill suid and sgid bits
*/
#define FUSE_WRITE_CACHE (1 << 0)
#define FUSE_WRITE_LOCKOWNER (1 << 1)
+#define FUSE_WRITE_KILL_PRIV (1 << 2)
/**
* Read flags
@@ -318,6 +390,7 @@
* FUSE_IOCTL_RETRY: retry with new iovecs
* FUSE_IOCTL_32BIT: 32bit ioctl
* FUSE_IOCTL_DIR: is a directory
+ * FUSE_IOCTL_COMPAT_X32: x32 compat ioctl on 64bit machine (64bit time_t)
*
* FUSE_IOCTL_MAX_IOV: maximum of in_iovecs + out_iovecs
*/
@@ -326,6 +399,7 @@
#define FUSE_IOCTL_RETRY (1 << 2)
#define FUSE_IOCTL_32BIT (1 << 3)
#define FUSE_IOCTL_DIR (1 << 4)
+#define FUSE_IOCTL_COMPAT_X32 (1 << 5)
#define FUSE_IOCTL_MAX_IOV 256
@@ -336,54 +410,68 @@
*/
#define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0)
+/**
+ * Fsync flags
+ *
+ * FUSE_FSYNC_FDATASYNC: Sync data only, not metadata
+ */
+#define FUSE_FSYNC_FDATASYNC (1 << 0)
+
enum fuse_opcode {
- FUSE_LOOKUP = 1,
- FUSE_FORGET = 2, /* no reply */
- FUSE_GETATTR = 3,
- FUSE_SETATTR = 4,
- FUSE_READLINK = 5,
- FUSE_SYMLINK = 6,
- FUSE_MKNOD = 8,
- FUSE_MKDIR = 9,
- FUSE_UNLINK = 10,
- FUSE_RMDIR = 11,
- FUSE_RENAME = 12,
- FUSE_LINK = 13,
- FUSE_OPEN = 14,
- FUSE_READ = 15,
- FUSE_WRITE = 16,
- FUSE_STATFS = 17,
- FUSE_RELEASE = 18,
- FUSE_FSYNC = 20,
- FUSE_SETXATTR = 21,
- FUSE_GETXATTR = 22,
- FUSE_LISTXATTR = 23,
- FUSE_REMOVEXATTR = 24,
- FUSE_FLUSH = 25,
- FUSE_INIT = 26,
- FUSE_OPENDIR = 27,
- FUSE_READDIR = 28,
- FUSE_RELEASEDIR = 29,
- FUSE_FSYNCDIR = 30,
- FUSE_GETLK = 31,
- FUSE_SETLK = 32,
- FUSE_SETLKW = 33,
- FUSE_ACCESS = 34,
- FUSE_CREATE = 35,
- FUSE_INTERRUPT = 36,
- FUSE_BMAP = 37,
- FUSE_DESTROY = 38,
- FUSE_IOCTL = 39,
- FUSE_POLL = 40,
- FUSE_NOTIFY_REPLY = 41,
- FUSE_BATCH_FORGET = 42,
- FUSE_FALLOCATE = 43,
- FUSE_READDIRPLUS = 44,
- FUSE_RENAME2 = 45,
- FUSE_LSEEK = 46,
+ FUSE_LOOKUP = 1,
+ FUSE_FORGET = 2, /* no reply */
+ FUSE_GETATTR = 3,
+ FUSE_SETATTR = 4,
+ FUSE_READLINK = 5,
+ FUSE_SYMLINK = 6,
+ FUSE_MKNOD = 8,
+ FUSE_MKDIR = 9,
+ FUSE_UNLINK = 10,
+ FUSE_RMDIR = 11,
+ FUSE_RENAME = 12,
+ FUSE_LINK = 13,
+ FUSE_OPEN = 14,
+ FUSE_READ = 15,
+ FUSE_WRITE = 16,
+ FUSE_STATFS = 17,
+ FUSE_RELEASE = 18,
+ FUSE_FSYNC = 20,
+ FUSE_SETXATTR = 21,
+ FUSE_GETXATTR = 22,
+ FUSE_LISTXATTR = 23,
+ FUSE_REMOVEXATTR = 24,
+ FUSE_FLUSH = 25,
+ FUSE_INIT = 26,
+ FUSE_OPENDIR = 27,
+ FUSE_READDIR = 28,
+ FUSE_RELEASEDIR = 29,
+ FUSE_FSYNCDIR = 30,
+ FUSE_GETLK = 31,
+ FUSE_SETLK = 32,
+ FUSE_SETLKW = 33,
+ FUSE_ACCESS = 34,
+ FUSE_CREATE = 35,
+ FUSE_INTERRUPT = 36,
+ FUSE_BMAP = 37,
+ FUSE_DESTROY = 38,
+ FUSE_IOCTL = 39,
+ FUSE_POLL = 40,
+ FUSE_NOTIFY_REPLY = 41,
+ FUSE_BATCH_FORGET = 42,
+ FUSE_FALLOCATE = 43,
+ FUSE_READDIRPLUS = 44,
+ FUSE_RENAME2 = 45,
+ FUSE_LSEEK = 46,
+ FUSE_COPY_FILE_RANGE = 47,
+ FUSE_SETUPMAPPING = 48,
+ FUSE_REMOVEMAPPING = 49,
/* CUSE specific operations */
- CUSE_INIT = 4096,
+ CUSE_INIT = 4096,
+
+ /* Reserved opcodes: helpful to detect structure endian-ness */
+ CUSE_INIT_BSWAP_RESERVED = 1048576, /* CUSE_INIT << 8 */
+ FUSE_INIT_BSWAP_RESERVED = 436207616, /* FUSE_INIT << 24 */
};
enum fuse_notify_code {
@@ -610,7 +698,9 @@
uint16_t congestion_threshold;
uint32_t max_write;
uint32_t time_gran;
- uint32_t unused[9];
+ uint16_t max_pages;
+ uint16_t map_alignment;
+ uint32_t unused[8];
};
#define CUSE_INIT_INFO_MAX 4096
@@ -792,4 +882,14 @@
uint64_t offset;
};
+struct fuse_copy_file_range_in {
+ uint64_t fh_in;
+ uint64_t off_in;
+ uint64_t nodeid_out;
+ uint64_t fh_out;
+ uint64_t off_out;
+ uint64_t len;
+ uint64_t flags;
+};
+
#endif /* _LINUX_FUSE_H */
diff --git a/include/uapi/linux/gen_stats.h b/include/uapi/linux/gen_stats.h
index 24a861c..065408e 100644
--- a/include/uapi/linux/gen_stats.h
+++ b/include/uapi/linux/gen_stats.h
@@ -12,6 +12,7 @@
TCA_STATS_APP,
TCA_STATS_RATE_EST64,
TCA_STATS_PAD,
+ TCA_STATS_BASIC_HW,
__TCA_STATS_MAX,
};
#define TCA_STATS_MAX (__TCA_STATS_MAX - 1)
diff --git a/include/uapi/linux/gpio.h b/include/uapi/linux/gpio.h
index 1bf6e6d..4ebfe0a 100644
--- a/include/uapi/linux/gpio.h
+++ b/include/uapi/linux/gpio.h
@@ -65,7 +65,7 @@
/**
* struct gpiohandle_request - Information about a GPIO handle request
- * @lineoffsets: an array desired lines, specified by offset index for the
+ * @lineoffsets: an array of desired lines, specified by offset index for the
* associated GPIO device
* @flags: desired flags for the desired GPIO lines, such as
* GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed
diff --git a/include/uapi/linux/gsmmux.h b/include/uapi/linux/gsmmux.h
index 101d3c4..cb8693b 100644
--- a/include/uapi/linux/gsmmux.h
+++ b/include/uapi/linux/gsmmux.h
@@ -37,5 +37,7 @@
#define GSMIOC_ENABLE_NET _IOW('G', 2, struct gsm_netconfig)
#define GSMIOC_DISABLE_NET _IO('G', 3)
+/* get the base tty number for a configured gsmmux tty */
+#define GSMIOC_GETFIRST _IOR('G', 4, __u32)
#endif
diff --git a/include/uapi/linux/hash_info.h b/include/uapi/linux/hash_info.h
index eea5d02..74a8609 100644
--- a/include/uapi/linux/hash_info.h
+++ b/include/uapi/linux/hash_info.h
@@ -33,6 +33,8 @@
HASH_ALGO_TGR_160,
HASH_ALGO_TGR_192,
HASH_ALGO_SM3_256,
+ HASH_ALGO_STREEBOG_256,
+ HASH_ALGO_STREEBOG_512,
HASH_ALGO__LAST
};
diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h
index caf8dc0..2622b5a 100644
--- a/include/uapi/linux/icmpv6.h
+++ b/include/uapi/linux/icmpv6.h
@@ -90,6 +90,8 @@
#define ICMPV6_TIME_EXCEED 3
#define ICMPV6_PARAMPROB 4
+#define ICMPV6_ERRMSG_MAX 127
+
#define ICMPV6_INFOMSG_MASK 0x80
#define ICMPV6_ECHO_REQUEST 128
@@ -108,6 +110,10 @@
#define ICMPV6_MOBILE_PREFIX_SOL 146
#define ICMPV6_MOBILE_PREFIX_ADV 147
+#define ICMPV6_MRDISC_ADV 151
+
+#define ICMPV6_MSG_MAX 255
+
/*
* Codes for Destination Unreachable
*/
diff --git a/include/uapi/linux/if_addr.h b/include/uapi/linux/if_addr.h
index ebaf570..dfcf3ce 100644
--- a/include/uapi/linux/if_addr.h
+++ b/include/uapi/linux/if_addr.h
@@ -34,6 +34,7 @@
IFA_MULTICAST,
IFA_FLAGS,
IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */
+ IFA_TARGET_NETNSID,
__IFA_MAX,
};
diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
index 4605527..c3cc5a9 100644
--- a/include/uapi/linux/if_arp.h
+++ b/include/uapi/linux/if_arp.h
@@ -114,18 +114,18 @@
/* ARP ioctl request. */
struct arpreq {
- struct sockaddr arp_pa; /* protocol address */
- struct sockaddr arp_ha; /* hardware address */
- int arp_flags; /* flags */
- struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
- char arp_dev[16];
+ struct sockaddr arp_pa; /* protocol address */
+ struct sockaddr arp_ha; /* hardware address */
+ int arp_flags; /* flags */
+ struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
+ char arp_dev[IFNAMSIZ];
};
struct arpreq_old {
- struct sockaddr arp_pa; /* protocol address */
- struct sockaddr arp_ha; /* hardware address */
- int arp_flags; /* flags */
- struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
+ struct sockaddr arp_pa; /* protocol address */
+ struct sockaddr arp_ha; /* hardware address */
+ int arp_flags; /* flags */
+ struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
};
/* ARP Flag values. */
diff --git a/include/uapi/linux/if_bonding.h b/include/uapi/linux/if_bonding.h
index 61a1bf6..790585f 100644
--- a/include/uapi/linux/if_bonding.h
+++ b/include/uapi/linux/if_bonding.h
@@ -117,6 +117,30 @@
__u8 partner_system[ETH_ALEN];
};
+/* Embedded inside LINK_XSTATS_TYPE_BOND */
+enum {
+ BOND_XSTATS_UNSPEC,
+ BOND_XSTATS_3AD,
+ __BOND_XSTATS_MAX
+};
+#define BOND_XSTATS_MAX (__BOND_XSTATS_MAX - 1)
+
+/* Embedded inside BOND_XSTATS_3AD */
+enum {
+ BOND_3AD_STAT_LACPDU_RX,
+ BOND_3AD_STAT_LACPDU_TX,
+ BOND_3AD_STAT_LACPDU_UNKNOWN_RX,
+ BOND_3AD_STAT_LACPDU_ILLEGAL_RX,
+ BOND_3AD_STAT_MARKER_RX,
+ BOND_3AD_STAT_MARKER_TX,
+ BOND_3AD_STAT_MARKER_RESP_RX,
+ BOND_3AD_STAT_MARKER_RESP_TX,
+ BOND_3AD_STAT_MARKER_UNKNOWN_RX,
+ BOND_3AD_STAT_PAD,
+ __BOND_3AD_STAT_MAX
+};
+#define BOND_3AD_STAT_MAX (__BOND_3AD_STAT_MAX - 1)
+
#endif /* _LINUX_IF_BONDING_H */
/*
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index e41eda3..1b3c2b6 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -237,6 +237,7 @@
#define MDB_PERMANENT 1
__u8 state;
#define MDB_FLAGS_OFFLOAD (1 << 0)
+#define MDB_FLAGS_FAST_LEAVE (1 << 1)
__u8 flags;
__u16 vid;
struct {
@@ -292,4 +293,25 @@
__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
__u64 mcast_packets[BR_MCAST_DIR_SIZE];
};
+
+/* bridge boolean options
+ * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
+ *
+ * IMPORTANT: if adding a new option do not forget to handle
+ * it in br_boolopt_toggle/get and bridge sysfs
+ */
+enum br_boolopt_id {
+ BR_BOOLOPT_NO_LL_LEARN,
+ BR_BOOLOPT_MAX
+};
+
+/* struct br_boolopt_multi - change multiple bridge boolean options
+ *
+ * @optval: new option values (bit per option)
+ * @optmask: options to change (bit per option)
+ */
+struct br_boolopt_multi {
+ __u32 optval;
+ __u32 optmask;
+};
#endif /* _UAPI_LINUX_IF_BRIDGE_H */
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index 3a45b4a..f6ceb2e 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -91,6 +91,7 @@
#define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */
#define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */
#define ETH_P_TIPC 0x88CA /* TIPC */
+#define ETH_P_LLDP 0x88CC /* Link Layer Discovery Protocol */
#define ETH_P_MACSEC 0x88E5 /* 802.1ae MACsec */
#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */
#define ETH_P_MVRP 0x88F5 /* 802.1Q MVRP */
@@ -109,6 +110,7 @@
#define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
+#define ETH_P_DSA_8021Q 0xDADB /* Fake VLAN Header for DSA [ NOT AN OFFICIALLY REGISTERED ID ] */
#define ETH_P_IFE 0xED3E /* ForCES inter-FE LFB type */
#define ETH_P_AF_IUCV 0xFBFB /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */
diff --git a/include/uapi/linux/if_fddi.h b/include/uapi/linux/if_fddi.h
index 75eed8b..7239aa9 100644
--- a/include/uapi/linux/if_fddi.h
+++ b/include/uapi/linux/if_fddi.h
@@ -6,9 +6,10 @@
*
* Global definitions for the ANSI FDDI interface.
*
- * Version: @(#)if_fddi.h 1.0.2 Sep 29 2004
+ * Version: @(#)if_fddi.h 1.0.3 Oct 6 2018
*
- * Author: Lawrence V. Stefani, <stefani@lkg.dec.com>
+ * Author: Lawrence V. Stefani, <stefani@yahoo.com>
+ * Maintainer: Maciej W. Rozycki, <macro@linux-mips.org>
*
* if_fddi.h is based on previous if_ether.h and if_tr.h work by
* Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
@@ -45,7 +46,21 @@
#define FDDI_K_OUI_LEN 3 /* Octets in OUI in 802.2 SNAP
header */
-/* Define FDDI Frame Control (FC) Byte values */
+/* Define FDDI Frame Control (FC) Byte masks */
+#define FDDI_FC_K_CLASS_MASK 0x80 /* class bit */
+#define FDDI_FC_K_CLASS_SYNC 0x80
+#define FDDI_FC_K_CLASS_ASYNC 0x00
+#define FDDI_FC_K_ALEN_MASK 0x40 /* address length bit */
+#define FDDI_FC_K_ALEN_48 0x40
+#define FDDI_FC_K_ALEN_16 0x00
+#define FDDI_FC_K_FORMAT_MASK 0x30 /* format bits */
+#define FDDI_FC_K_FORMAT_FUTURE 0x30
+#define FDDI_FC_K_FORMAT_IMPLEMENTOR 0x20
+#define FDDI_FC_K_FORMAT_LLC 0x10
+#define FDDI_FC_K_FORMAT_MANAGEMENT 0x00
+#define FDDI_FC_K_CONTROL_MASK 0x0f /* control bits */
+
+/* Define FDDI Frame Control (FC) Byte specific values */
#define FDDI_FC_K_VOID 0x00
#define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80
#define FDDI_FC_K_RESTRICTED_TOKEN 0xC0
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 43391e2..4a8c02c 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -161,6 +161,7 @@
IFLA_EVENT,
IFLA_NEW_NETNSID,
IFLA_IF_NETNSID,
+ IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
IFLA_CARRIER_UP_COUNT,
IFLA_CARRIER_DOWN_COUNT,
IFLA_NEW_IFINDEX,
@@ -286,6 +287,8 @@
IFLA_BR_MCAST_STATS_ENABLED,
IFLA_BR_MCAST_IGMP_VERSION,
IFLA_BR_MCAST_MLD_VERSION,
+ IFLA_BR_VLAN_STATS_PER_PORT,
+ IFLA_BR_MULTI_BOOLOPT,
__IFLA_BR_MAX,
};
@@ -531,6 +534,7 @@
IFLA_VXLAN_LABEL,
IFLA_VXLAN_GPE,
IFLA_VXLAN_TTL_INHERIT,
+ IFLA_VXLAN_DF,
__IFLA_VXLAN_MAX
};
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
@@ -540,6 +544,14 @@
__be16 high;
};
+enum ifla_vxlan_df {
+ VXLAN_DF_UNSET = 0,
+ VXLAN_DF_SET,
+ VXLAN_DF_INHERIT,
+ __VXLAN_DF_END,
+ VXLAN_DF_MAX = __VXLAN_DF_END - 1,
+};
+
/* GENEVE section */
enum {
IFLA_GENEVE_UNSPEC,
@@ -554,10 +566,20 @@
IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
IFLA_GENEVE_LABEL,
+ IFLA_GENEVE_TTL_INHERIT,
+ IFLA_GENEVE_DF,
__IFLA_GENEVE_MAX
};
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
+enum ifla_geneve_df {
+ GENEVE_DF_UNSET = 0,
+ GENEVE_DF_SET,
+ GENEVE_DF_INHERIT,
+ __GENEVE_DF_END,
+ GENEVE_DF_MAX = __GENEVE_DF_END - 1,
+};
+
/* PPP section */
enum {
IFLA_PPP_UNSPEC,
@@ -614,6 +636,7 @@
IFLA_BOND_AD_USER_PORT_KEY,
IFLA_BOND_AD_ACTOR_SYSTEM,
IFLA_BOND_TLB_DYNAMIC_LB,
+ IFLA_BOND_PEER_NOTIF_DELAY,
__IFLA_BOND_MAX,
};
@@ -672,6 +695,7 @@
IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */
IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */
IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */
+ IFLA_VF_BROADCAST, /* VF broadcast */
__IFLA_VF_MAX,
};
@@ -682,6 +706,10 @@
__u8 mac[32]; /* MAX_ADDR_LEN */
};
+struct ifla_vf_broadcast {
+ __u8 broadcast[32];
+};
+
struct ifla_vf_vlan {
__u32 vf;
__u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
@@ -903,6 +931,7 @@
enum {
LINK_XSTATS_TYPE_UNSPEC,
LINK_XSTATS_TYPE_BRIDGE,
+ LINK_XSTATS_TYPE_BOND,
__LINK_XSTATS_TYPE_MAX
};
#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
diff --git a/include/uapi/linux/if_packet.h b/include/uapi/linux/if_packet.h
index 67b61d9..3d884d6 100644
--- a/include/uapi/linux/if_packet.h
+++ b/include/uapi/linux/if_packet.h
@@ -57,6 +57,7 @@
#define PACKET_QDISC_BYPASS 20
#define PACKET_ROLLOVER_STATS 21
#define PACKET_FANOUT_DATA 22
+#define PACKET_IGNORE_OUTGOING 23
#define PACKET_FANOUT_HASH 0
#define PACKET_FANOUT_LB 1
@@ -122,7 +123,7 @@
/* Rx and Tx ring - header status */
#define TP_STATUS_TS_SOFTWARE (1 << 29)
#define TP_STATUS_TS_SYS_HARDWARE (1 << 30) /* deprecated, never set */
-#define TP_STATUS_TS_RAW_HARDWARE (1 << 31)
+#define TP_STATUS_TS_RAW_HARDWARE (1U << 31)
/* Rx ring - feature request bits */
#define TP_FT_REQ_FILL_RXHASH 0x1
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index ee432cd..454ae31 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -59,6 +59,8 @@
#define TUNGETVNETBE _IOR('T', 223, int)
#define TUNSETSTEERINGEBPF _IOR('T', 224, int)
#define TUNSETFILTEREBPF _IOR('T', 225, int)
+#define TUNSETCARRIER _IOW('T', 226, int)
+#define TUNGETDEVNETNS _IO('T', 227)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index 1b3d148..7d91055 100644
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -160,4 +160,24 @@
};
#define IFLA_VTI_MAX (__IFLA_VTI_MAX - 1)
+
+#define TUNNEL_CSUM __cpu_to_be16(0x01)
+#define TUNNEL_ROUTING __cpu_to_be16(0x02)
+#define TUNNEL_KEY __cpu_to_be16(0x04)
+#define TUNNEL_SEQ __cpu_to_be16(0x08)
+#define TUNNEL_STRICT __cpu_to_be16(0x10)
+#define TUNNEL_REC __cpu_to_be16(0x20)
+#define TUNNEL_VERSION __cpu_to_be16(0x40)
+#define TUNNEL_NO_KEY __cpu_to_be16(0x80)
+#define TUNNEL_DONT_FRAGMENT __cpu_to_be16(0x0100)
+#define TUNNEL_OAM __cpu_to_be16(0x0200)
+#define TUNNEL_CRIT_OPT __cpu_to_be16(0x0400)
+#define TUNNEL_GENEVE_OPT __cpu_to_be16(0x0800)
+#define TUNNEL_VXLAN_OPT __cpu_to_be16(0x1000)
+#define TUNNEL_NOCACHE __cpu_to_be16(0x2000)
+#define TUNNEL_ERSPAN_OPT __cpu_to_be16(0x4000)
+
+#define TUNNEL_OPTIONS_PRESENT \
+ (TUNNEL_GENEVE_OPT | TUNNEL_VXLAN_OPT | TUNNEL_ERSPAN_OPT)
+
#endif /* _UAPI_IF_TUNNEL_H_ */
diff --git a/include/uapi/linux/if_vlan.h b/include/uapi/linux/if_vlan.h
index 7a0e8bd..90a2c89 100644
--- a/include/uapi/linux/if_vlan.h
+++ b/include/uapi/linux/if_vlan.h
@@ -32,10 +32,11 @@
};
enum vlan_flags {
- VLAN_FLAG_REORDER_HDR = 0x1,
- VLAN_FLAG_GVRP = 0x2,
- VLAN_FLAG_LOOSE_BINDING = 0x4,
- VLAN_FLAG_MVRP = 0x8,
+ VLAN_FLAG_REORDER_HDR = 0x1,
+ VLAN_FLAG_GVRP = 0x2,
+ VLAN_FLAG_LOOSE_BINDING = 0x4,
+ VLAN_FLAG_MVRP = 0x8,
+ VLAN_FLAG_BRIDGE_BINDING = 0x10,
};
enum vlan_name_types {
diff --git a/include/uapi/linux/if_xdp.h b/include/uapi/linux/if_xdp.h
index caed8b1..be328c5 100644
--- a/include/uapi/linux/if_xdp.h
+++ b/include/uapi/linux/if_xdp.h
@@ -16,6 +16,18 @@
#define XDP_SHARED_UMEM (1 << 0)
#define XDP_COPY (1 << 1) /* Force copy-mode */
#define XDP_ZEROCOPY (1 << 2) /* Force zero-copy mode */
+/* If this option is set, the driver might go sleep and in that case
+ * the XDP_RING_NEED_WAKEUP flag in the fill and/or Tx rings will be
+ * set. If it is set, the application need to explicitly wake up the
+ * driver with a poll() (Rx and Tx) or sendto() (Tx only). If you are
+ * running the driver and the application on the same core, you should
+ * use this option so that the kernel will yield to the user space
+ * application.
+ */
+#define XDP_USE_NEED_WAKEUP (1 << 3)
+
+/* Flags for xsk_umem_config flags */
+#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0)
struct sockaddr_xdp {
__u16 sxdp_family;
@@ -25,10 +37,14 @@
__u32 sxdp_shared_umem_fd;
};
+/* XDP_RING flags */
+#define XDP_RING_NEED_WAKEUP (1 << 0)
+
struct xdp_ring_offset {
__u64 producer;
__u64 consumer;
__u64 desc;
+ __u64 flags;
};
struct xdp_mmap_offsets {
@@ -46,12 +62,14 @@
#define XDP_UMEM_FILL_RING 5
#define XDP_UMEM_COMPLETION_RING 6
#define XDP_STATISTICS 7
+#define XDP_OPTIONS 8
struct xdp_umem_reg {
__u64 addr; /* Start of packet data area */
__u64 len; /* Length of packet data area */
__u32 chunk_size;
__u32 headroom;
+ __u32 flags;
};
struct xdp_statistics {
@@ -60,12 +78,24 @@
__u64 tx_invalid_descs; /* Dropped due to invalid descriptor */
};
+struct xdp_options {
+ __u32 flags;
+};
+
+/* Flags for the flags field of struct xdp_options */
+#define XDP_OPTIONS_ZEROCOPY (1 << 0)
+
/* Pgoff for mmaping the rings */
#define XDP_PGOFF_RX_RING 0
#define XDP_PGOFF_TX_RING 0x80000000
#define XDP_UMEM_PGOFF_FILL_RING 0x100000000ULL
#define XDP_UMEM_PGOFF_COMPLETION_RING 0x180000000ULL
+/* Masks for unaligned chunks mode */
+#define XSK_UNALIGNED_BUF_OFFSET_SHIFT 48
+#define XSK_UNALIGNED_BUF_ADDR_MASK \
+ ((1ULL << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1)
+
/* Rx/Tx descriptor */
struct xdp_desc {
__u64 addr;
diff --git a/include/uapi/linux/igmp.h b/include/uapi/linux/igmp.h
index 7e44ac0..90c28bc 100644
--- a/include/uapi/linux/igmp.h
+++ b/include/uapi/linux/igmp.h
@@ -93,6 +93,7 @@
#define IGMP_MTRACE_RESP 0x1e
#define IGMP_MTRACE 0x1f
+#define IGMP_MRDISC_ADV 0x30 /* From RFC4286 */
/*
* Use the BSD names for these for compatibility
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h
index 92baabc..fdd81af 100644
--- a/include/uapi/linux/iio/types.h
+++ b/include/uapi/linux/iio/types.h
@@ -46,6 +46,7 @@
IIO_GRAVITY,
IIO_POSITIONRELATIVE,
IIO_PHASE,
+ IIO_MASSCONCENTRATION,
};
enum iio_modifier {
@@ -87,6 +88,12 @@
IIO_MOD_VOC,
IIO_MOD_LIGHT_UV,
IIO_MOD_LIGHT_DUV,
+ IIO_MOD_PM1,
+ IIO_MOD_PM2P5,
+ IIO_MOD_PM4,
+ IIO_MOD_PM10,
+ IIO_MOD_ETHANOL,
+ IIO_MOD_H2,
};
enum iio_event_type {
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 48e8a22..e7ad9d3 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -266,10 +266,14 @@
#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(a) IN_CLASSD(a)
-#define IN_MULTICAST_NET 0xF0000000
+#define IN_MULTICAST_NET 0xe0000000
-#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
-#define IN_BADCLASS(a) IN_EXPERIMENTAL((a))
+#define IN_BADCLASS(a) (((long int) (a) ) == (long int)0xffffffff)
+#define IN_EXPERIMENTAL(a) IN_BADCLASS((a))
+
+#define IN_CLASSE(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define IN_CLASSE_NET 0xffffffff
+#define IN_CLASSE_NSHIFT 0
/* Address to accept any incoming messages. */
#define INADDR_ANY ((unsigned long int) 0x00000000)
@@ -288,10 +292,11 @@
#define IN_LOOPBACK(a) ((((long int) (a)) & 0xff000000) == 0x7f000000)
/* Defines for Multicast INADDR */
-#define INADDR_UNSPEC_GROUP 0xe0000000U /* 224.0.0.0 */
-#define INADDR_ALLHOSTS_GROUP 0xe0000001U /* 224.0.0.1 */
-#define INADDR_ALLRTRS_GROUP 0xe0000002U /* 224.0.0.2 */
-#define INADDR_MAX_LOCAL_GROUP 0xe00000ffU /* 224.0.0.255 */
+#define INADDR_UNSPEC_GROUP 0xe0000000U /* 224.0.0.0 */
+#define INADDR_ALLHOSTS_GROUP 0xe0000001U /* 224.0.0.1 */
+#define INADDR_ALLRTRS_GROUP 0xe0000002U /* 224.0.0.2 */
+#define INADDR_ALLSNOOPERS_GROUP 0xe000006aU /* 224.0.0.106 */
+#define INADDR_MAX_LOCAL_GROUP 0xe00000ffU /* 224.0.0.255 */
#endif
/* <asm/byteorder.h> contains the htonl type stuff.. */
diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h
index ed291e5..9f2273a 100644
--- a/include/uapi/linux/in6.h
+++ b/include/uapi/linux/in6.h
@@ -177,6 +177,8 @@
#define IPV6_V6ONLY 26
#define IPV6_JOIN_ANYCAST 27
#define IPV6_LEAVE_ANYCAST 28
+#define IPV6_MULTICAST_ALL 29
+#define IPV6_ROUTER_ALERT_ISOLATE 30
/* IPV6_MTU_DISCOVER values */
#define IPV6_PMTUDISC_DONT 0
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index 14565d7..a1ff345 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -137,21 +137,36 @@
INET_DIAG_TCLASS,
INET_DIAG_SKMEMINFO,
INET_DIAG_SHUTDOWN,
- INET_DIAG_DCTCPINFO,
- INET_DIAG_PROTOCOL, /* response attribute only */
+
+ /*
+ * Next extenstions cannot be requested in struct inet_diag_req_v2:
+ * its field idiag_ext has only 8 bits.
+ */
+
+ INET_DIAG_DCTCPINFO, /* request as INET_DIAG_VEGASINFO */
+ INET_DIAG_PROTOCOL, /* response attribute only */
INET_DIAG_SKV6ONLY,
INET_DIAG_LOCALS,
INET_DIAG_PEERS,
INET_DIAG_PAD,
- INET_DIAG_MARK,
- INET_DIAG_BBRINFO,
- INET_DIAG_CLASS_ID,
+ INET_DIAG_MARK, /* only with CAP_NET_ADMIN */
+ INET_DIAG_BBRINFO, /* request as INET_DIAG_VEGASINFO */
+ INET_DIAG_CLASS_ID, /* request as INET_DIAG_TCLASS */
INET_DIAG_MD5SIG,
+ INET_DIAG_ULP_INFO,
__INET_DIAG_MAX,
};
#define INET_DIAG_MAX (__INET_DIAG_MAX - 1)
+enum {
+ INET_ULP_INFO_UNSPEC,
+ INET_ULP_INFO_NAME,
+ INET_ULP_INFO_TLS,
+ __INET_ULP_INFO_MAX,
+};
+#define INET_ULP_INFO_MAX (__INET_ULP_INFO_MAX - 1)
+
/* INET_DIAG_MEM */
struct inet_diag_meminfo {
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 53fbae2..85387c7 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -439,10 +439,12 @@
#define KEY_TITLE 0x171
#define KEY_SUBTITLE 0x172
#define KEY_ANGLE 0x173
-#define KEY_ZOOM 0x174
+#define KEY_FULL_SCREEN 0x174 /* AC View Toggle */
+#define KEY_ZOOM KEY_FULL_SCREEN
#define KEY_MODE 0x175
#define KEY_KEYBOARD 0x176
-#define KEY_SCREEN 0x177
+#define KEY_ASPECT_RATIO 0x177 /* HUTRR37: Aspect */
+#define KEY_SCREEN KEY_ASPECT_RATIO
#define KEY_PC 0x178 /* Media Select Computer */
#define KEY_TV 0x179 /* Media Select TV */
#define KEY_TV2 0x17a /* Media Select Cable */
@@ -604,6 +606,7 @@
#define KEY_SCREENSAVER 0x245 /* AL Screen Saver */
#define KEY_VOICECOMMAND 0x246 /* Listening Voice Command */
#define KEY_ASSISTANT 0x247 /* AL Context-aware desktop assistant */
+#define KEY_KBD_LAYOUT_NEXT 0x248 /* AC Next Keyboard Layout Select */
#define KEY_BRIGHTNESS_MIN 0x250 /* Set Brightness to Minimum */
#define KEY_BRIGHTNESS_MAX 0x251 /* Set Brightness to Maximum */
@@ -708,6 +711,16 @@
#define REL_DIAL 0x07
#define REL_WHEEL 0x08
#define REL_MISC 0x09
+/*
+ * 0x0a is reserved and should not be used in input drivers.
+ * It was used by HID as REL_MISC+1 and userspace needs to detect if
+ * the next REL_* event is correct or is just REL_MISC + n.
+ * We define here REL_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define REL_RESERVED 0x0a
+#define REL_WHEEL_HI_RES 0x0b
+#define REL_HWHEEL_HI_RES 0x0c
#define REL_MAX 0x0f
#define REL_CNT (REL_MAX+1)
@@ -744,6 +757,15 @@
#define ABS_MISC 0x28
+/*
+ * 0x2e is reserved and should not be used in input drivers.
+ * It was used by HID as ABS_MISC+6 and userspace needs to detect if
+ * the next ABS_* event is correct or is just ABS_MISC + n.
+ * We define here ABS_RESERVED so userspace can rely on it and detect
+ * the situation described above.
+ */
+#define ABS_RESERVED 0x2e
+
#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index fb78f6f..f056b2a 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -26,13 +26,17 @@
*/
struct input_event {
-#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL)
+#if (__BITS_PER_LONG != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL__)
struct timeval time;
#define input_event_sec time.tv_sec
#define input_event_usec time.tv_usec
#else
__kernel_ulong_t __sec;
+#if defined(__sparc__) && defined(__arch64__)
+ unsigned int __usec;
+#else
__kernel_ulong_t __usec;
+#endif
#define input_event_sec __sec
#define input_event_usec __usec
#endif
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
new file mode 100644
index 0000000..ea57526
--- /dev/null
+++ b/include/uapi/linux/io_uring.h
@@ -0,0 +1,154 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Header file for the io_uring interface.
+ *
+ * Copyright (C) 2019 Jens Axboe
+ * Copyright (C) 2019 Christoph Hellwig
+ */
+#ifndef LINUX_IO_URING_H
+#define LINUX_IO_URING_H
+
+#include <linux/fs.h>
+#include <linux/types.h>
+
+/*
+ * IO submission data structure (Submission Queue Entry)
+ */
+struct io_uring_sqe {
+ __u8 opcode; /* type of operation for this sqe */
+ __u8 flags; /* IOSQE_ flags */
+ __u16 ioprio; /* ioprio for the request */
+ __s32 fd; /* file descriptor to do IO on */
+ __u64 off; /* offset into file */
+ __u64 addr; /* pointer to buffer or iovecs */
+ __u32 len; /* buffer size or number of iovecs */
+ union {
+ __kernel_rwf_t rw_flags;
+ __u32 fsync_flags;
+ __u16 poll_events;
+ __u32 sync_range_flags;
+ __u32 msg_flags;
+ __u32 timeout_flags;
+ };
+ __u64 user_data; /* data to be passed back at completion time */
+ union {
+ __u16 buf_index; /* index into fixed buffers, if used */
+ __u64 __pad2[3];
+ };
+};
+
+/*
+ * sqe->flags
+ */
+#define IOSQE_FIXED_FILE (1U << 0) /* use fixed fileset */
+#define IOSQE_IO_DRAIN (1U << 1) /* issue after inflight IO */
+#define IOSQE_IO_LINK (1U << 2) /* links next sqe */
+
+/*
+ * io_uring_setup() flags
+ */
+#define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */
+#define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */
+#define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */
+
+#define IORING_OP_NOP 0
+#define IORING_OP_READV 1
+#define IORING_OP_WRITEV 2
+#define IORING_OP_FSYNC 3
+#define IORING_OP_READ_FIXED 4
+#define IORING_OP_WRITE_FIXED 5
+#define IORING_OP_POLL_ADD 6
+#define IORING_OP_POLL_REMOVE 7
+#define IORING_OP_SYNC_FILE_RANGE 8
+#define IORING_OP_SENDMSG 9
+#define IORING_OP_RECVMSG 10
+#define IORING_OP_TIMEOUT 11
+
+/*
+ * sqe->fsync_flags
+ */
+#define IORING_FSYNC_DATASYNC (1U << 0)
+
+/*
+ * IO completion data structure (Completion Queue Entry)
+ */
+struct io_uring_cqe {
+ __u64 user_data; /* sqe->data submission passed back */
+ __s32 res; /* result code for this event */
+ __u32 flags;
+};
+
+/*
+ * Magic offsets for the application to mmap the data it needs
+ */
+#define IORING_OFF_SQ_RING 0ULL
+#define IORING_OFF_CQ_RING 0x8000000ULL
+#define IORING_OFF_SQES 0x10000000ULL
+
+/*
+ * Filled with the offset for mmap(2)
+ */
+struct io_sqring_offsets {
+ __u32 head;
+ __u32 tail;
+ __u32 ring_mask;
+ __u32 ring_entries;
+ __u32 flags;
+ __u32 dropped;
+ __u32 array;
+ __u32 resv1;
+ __u64 resv2;
+};
+
+/*
+ * sq_ring->flags
+ */
+#define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */
+
+struct io_cqring_offsets {
+ __u32 head;
+ __u32 tail;
+ __u32 ring_mask;
+ __u32 ring_entries;
+ __u32 overflow;
+ __u32 cqes;
+ __u64 resv[2];
+};
+
+/*
+ * io_uring_enter(2) flags
+ */
+#define IORING_ENTER_GETEVENTS (1U << 0)
+#define IORING_ENTER_SQ_WAKEUP (1U << 1)
+
+/*
+ * Passed in for io_uring_setup(2). Copied back with updated info on success
+ */
+struct io_uring_params {
+ __u32 sq_entries;
+ __u32 cq_entries;
+ __u32 flags;
+ __u32 sq_thread_cpu;
+ __u32 sq_thread_idle;
+ __u32 features;
+ __u32 resv[4];
+ struct io_sqring_offsets sq_off;
+ struct io_cqring_offsets cq_off;
+};
+
+/*
+ * io_uring_params->features flags
+ */
+#define IORING_FEAT_SINGLE_MMAP (1U << 0)
+
+/*
+ * io_uring_register(2) opcodes and arguments
+ */
+#define IORING_REGISTER_BUFFERS 0
+#define IORING_UNREGISTER_BUFFERS 1
+#define IORING_REGISTER_FILES 2
+#define IORING_UNREGISTER_FILES 3
+#define IORING_REGISTER_EVENTFD 4
+#define IORING_UNREGISTER_EVENTFD 5
+
+#endif
diff --git a/include/uapi/linux/iommu.h b/include/uapi/linux/iommu.h
new file mode 100644
index 0000000..fc00c5d
--- /dev/null
+++ b/include/uapi/linux/iommu.h
@@ -0,0 +1,155 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * IOMMU user API definitions
+ */
+
+#ifndef _UAPI_IOMMU_H
+#define _UAPI_IOMMU_H
+
+#include <linux/types.h>
+
+#define IOMMU_FAULT_PERM_READ (1 << 0) /* read */
+#define IOMMU_FAULT_PERM_WRITE (1 << 1) /* write */
+#define IOMMU_FAULT_PERM_EXEC (1 << 2) /* exec */
+#define IOMMU_FAULT_PERM_PRIV (1 << 3) /* privileged */
+
+/* Generic fault types, can be expanded IRQ remapping fault */
+enum iommu_fault_type {
+ IOMMU_FAULT_DMA_UNRECOV = 1, /* unrecoverable fault */
+ IOMMU_FAULT_PAGE_REQ, /* page request fault */
+};
+
+enum iommu_fault_reason {
+ IOMMU_FAULT_REASON_UNKNOWN = 0,
+
+ /* Could not access the PASID table (fetch caused external abort) */
+ IOMMU_FAULT_REASON_PASID_FETCH,
+
+ /* PASID entry is invalid or has configuration errors */
+ IOMMU_FAULT_REASON_BAD_PASID_ENTRY,
+
+ /*
+ * PASID is out of range (e.g. exceeds the maximum PASID
+ * supported by the IOMMU) or disabled.
+ */
+ IOMMU_FAULT_REASON_PASID_INVALID,
+
+ /*
+ * An external abort occurred fetching (or updating) a translation
+ * table descriptor
+ */
+ IOMMU_FAULT_REASON_WALK_EABT,
+
+ /*
+ * Could not access the page table entry (Bad address),
+ * actual translation fault
+ */
+ IOMMU_FAULT_REASON_PTE_FETCH,
+
+ /* Protection flag check failed */
+ IOMMU_FAULT_REASON_PERMISSION,
+
+ /* access flag check failed */
+ IOMMU_FAULT_REASON_ACCESS,
+
+ /* Output address of a translation stage caused Address Size fault */
+ IOMMU_FAULT_REASON_OOR_ADDRESS,
+};
+
+/**
+ * struct iommu_fault_unrecoverable - Unrecoverable fault data
+ * @reason: reason of the fault, from &enum iommu_fault_reason
+ * @flags: parameters of this fault (IOMMU_FAULT_UNRECOV_* values)
+ * @pasid: Process Address Space ID
+ * @perm: requested permission access using by the incoming transaction
+ * (IOMMU_FAULT_PERM_* values)
+ * @addr: offending page address
+ * @fetch_addr: address that caused a fetch abort, if any
+ */
+struct iommu_fault_unrecoverable {
+ __u32 reason;
+#define IOMMU_FAULT_UNRECOV_PASID_VALID (1 << 0)
+#define IOMMU_FAULT_UNRECOV_ADDR_VALID (1 << 1)
+#define IOMMU_FAULT_UNRECOV_FETCH_ADDR_VALID (1 << 2)
+ __u32 flags;
+ __u32 pasid;
+ __u32 perm;
+ __u64 addr;
+ __u64 fetch_addr;
+};
+
+/**
+ * struct iommu_fault_page_request - Page Request data
+ * @flags: encodes whether the corresponding fields are valid and whether this
+ * is the last page in group (IOMMU_FAULT_PAGE_REQUEST_* values)
+ * @pasid: Process Address Space ID
+ * @grpid: Page Request Group Index
+ * @perm: requested page permissions (IOMMU_FAULT_PERM_* values)
+ * @addr: page address
+ * @private_data: device-specific private information
+ */
+struct iommu_fault_page_request {
+#define IOMMU_FAULT_PAGE_REQUEST_PASID_VALID (1 << 0)
+#define IOMMU_FAULT_PAGE_REQUEST_LAST_PAGE (1 << 1)
+#define IOMMU_FAULT_PAGE_REQUEST_PRIV_DATA (1 << 2)
+ __u32 flags;
+ __u32 pasid;
+ __u32 grpid;
+ __u32 perm;
+ __u64 addr;
+ __u64 private_data[2];
+};
+
+/**
+ * struct iommu_fault - Generic fault data
+ * @type: fault type from &enum iommu_fault_type
+ * @padding: reserved for future use (should be zero)
+ * @event: fault event, when @type is %IOMMU_FAULT_DMA_UNRECOV
+ * @prm: Page Request message, when @type is %IOMMU_FAULT_PAGE_REQ
+ * @padding2: sets the fault size to allow for future extensions
+ */
+struct iommu_fault {
+ __u32 type;
+ __u32 padding;
+ union {
+ struct iommu_fault_unrecoverable event;
+ struct iommu_fault_page_request prm;
+ __u8 padding2[56];
+ };
+};
+
+/**
+ * enum iommu_page_response_code - Return status of fault handlers
+ * @IOMMU_PAGE_RESP_SUCCESS: Fault has been handled and the page tables
+ * populated, retry the access. This is "Success" in PCI PRI.
+ * @IOMMU_PAGE_RESP_FAILURE: General error. Drop all subsequent faults from
+ * this device if possible. This is "Response Failure" in PCI PRI.
+ * @IOMMU_PAGE_RESP_INVALID: Could not handle this fault, don't retry the
+ * access. This is "Invalid Request" in PCI PRI.
+ */
+enum iommu_page_response_code {
+ IOMMU_PAGE_RESP_SUCCESS = 0,
+ IOMMU_PAGE_RESP_INVALID,
+ IOMMU_PAGE_RESP_FAILURE,
+};
+
+/**
+ * struct iommu_page_response - Generic page response information
+ * @version: API version of this structure
+ * @flags: encodes whether the corresponding fields are valid
+ * (IOMMU_FAULT_PAGE_RESPONSE_* values)
+ * @pasid: Process Address Space ID
+ * @grpid: Page Request Group Index
+ * @code: response code from &enum iommu_page_response_code
+ */
+struct iommu_page_response {
+#define IOMMU_PAGE_RESP_VERSION_1 1
+ __u32 version;
+#define IOMMU_PAGE_RESP_PASID_VALID (1 << 0)
+ __u32 flags;
+ __u32 pasid;
+ __u32 grpid;
+ __u32 code;
+};
+
+#endif /* _UAPI_IOMMU_H */
diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h
index 1c916b2..4102ddc 100644
--- a/include/uapi/linux/ip_vs.h
+++ b/include/uapi/linux/ip_vs.h
@@ -124,6 +124,19 @@
#define IP_VS_PEDATA_MAXLEN 255
+/* Tunnel types */
+enum {
+ IP_VS_CONN_F_TUNNEL_TYPE_IPIP = 0, /* IPIP */
+ IP_VS_CONN_F_TUNNEL_TYPE_GUE, /* GUE */
+ IP_VS_CONN_F_TUNNEL_TYPE_GRE, /* GRE */
+ IP_VS_CONN_F_TUNNEL_TYPE_MAX,
+};
+
+/* Tunnel encapsulation flags */
+#define IP_VS_TUNNEL_ENCAP_FLAG_NOCSUM (0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_CSUM (1 << 0)
+#define IP_VS_TUNNEL_ENCAP_FLAG_REMCSUM (1 << 1)
+
/*
* The struct ip_vs_service_user and struct ip_vs_dest_user are
* used to set IPVS rules through setsockopt.
@@ -392,6 +405,12 @@
IPVS_DEST_ATTR_STATS64, /* nested attribute for dest stats */
+ IPVS_DEST_ATTR_TUN_TYPE, /* tunnel type */
+
+ IPVS_DEST_ATTR_TUN_PORT, /* tunnel port */
+
+ IPVS_DEST_ATTR_TUN_FLAGS, /* tunnel flags */
+
__IPVS_DEST_ATTR_MAX,
};
diff --git a/include/uapi/linux/ipmi_bmc.h b/include/uapi/linux/ipmi_bmc.h
index 1670f09..782a03e 100644
--- a/include/uapi/linux/ipmi_bmc.h
+++ b/include/uapi/linux/ipmi_bmc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Copyright (c) 2015-2018, Intel Corporation.
*/
diff --git a/include/uapi/linux/isdn.h b/include/uapi/linux/isdn.h
deleted file mode 100644
index f371fd5..0000000
--- a/include/uapi/linux/isdn.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/* $Id: isdn.h,v 1.125.2.3 2004/02/10 01:07:14 keil Exp $
- *
- * Main header for the Linux ISDN subsystem (linklevel).
- *
- * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
- * Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
- * Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#ifndef _UAPI__ISDN_H__
-#define _UAPI__ISDN_H__
-
-#include <linux/ioctl.h>
-#include <linux/tty.h>
-
-#define ISDN_MAX_DRIVERS 32
-#define ISDN_MAX_CHANNELS 64
-
-/* New ioctl-codes */
-#define IIOCNETAIF _IO('I',1)
-#define IIOCNETDIF _IO('I',2)
-#define IIOCNETSCF _IO('I',3)
-#define IIOCNETGCF _IO('I',4)
-#define IIOCNETANM _IO('I',5)
-#define IIOCNETDNM _IO('I',6)
-#define IIOCNETGNM _IO('I',7)
-#define IIOCGETSET _IO('I',8) /* no longer supported */
-#define IIOCSETSET _IO('I',9) /* no longer supported */
-#define IIOCSETVER _IO('I',10)
-#define IIOCNETHUP _IO('I',11)
-#define IIOCSETGST _IO('I',12)
-#define IIOCSETBRJ _IO('I',13)
-#define IIOCSIGPRF _IO('I',14)
-#define IIOCGETPRF _IO('I',15)
-#define IIOCSETPRF _IO('I',16)
-#define IIOCGETMAP _IO('I',17)
-#define IIOCSETMAP _IO('I',18)
-#define IIOCNETASL _IO('I',19)
-#define IIOCNETDIL _IO('I',20)
-#define IIOCGETCPS _IO('I',21)
-#define IIOCGETDVR _IO('I',22)
-#define IIOCNETLCR _IO('I',23) /* dwabc ioctl for LCR from isdnlog */
-#define IIOCNETDWRSET _IO('I',24) /* dwabc ioctl to reset abc-values to default on a net-interface */
-
-#define IIOCNETALN _IO('I',32)
-#define IIOCNETDLN _IO('I',33)
-
-#define IIOCNETGPN _IO('I',34)
-
-#define IIOCDBGVAR _IO('I',127)
-
-#define IIOCDRVCTL _IO('I',128)
-
-/* cisco hdlck device private ioctls */
-#define SIOCGKEEPPERIOD (SIOCDEVPRIVATE + 0)
-#define SIOCSKEEPPERIOD (SIOCDEVPRIVATE + 1)
-#define SIOCGDEBSERINT (SIOCDEVPRIVATE + 2)
-#define SIOCSDEBSERINT (SIOCDEVPRIVATE + 3)
-
-/* Packet encapsulations for net-interfaces */
-#define ISDN_NET_ENCAP_ETHER 0
-#define ISDN_NET_ENCAP_RAWIP 1
-#define ISDN_NET_ENCAP_IPTYP 2
-#define ISDN_NET_ENCAP_CISCOHDLC 3 /* Without SLARP and keepalive */
-#define ISDN_NET_ENCAP_SYNCPPP 4
-#define ISDN_NET_ENCAP_UIHDLC 5
-#define ISDN_NET_ENCAP_CISCOHDLCK 6 /* With SLARP and keepalive */
-#define ISDN_NET_ENCAP_X25IFACE 7 /* Documentation/networking/x25-iface.txt */
-#define ISDN_NET_ENCAP_MAX_ENCAP ISDN_NET_ENCAP_X25IFACE
-
-/* Facility which currently uses an ISDN-channel */
-#define ISDN_USAGE_NONE 0
-#define ISDN_USAGE_RAW 1
-#define ISDN_USAGE_MODEM 2
-#define ISDN_USAGE_NET 3
-#define ISDN_USAGE_VOICE 4
-#define ISDN_USAGE_FAX 5
-#define ISDN_USAGE_MASK 7 /* Mask to get plain usage */
-#define ISDN_USAGE_DISABLED 32 /* This bit is set, if channel is disabled */
-#define ISDN_USAGE_EXCLUSIVE 64 /* This bit is set, if channel is exclusive */
-#define ISDN_USAGE_OUTGOING 128 /* This bit is set, if channel is outgoing */
-
-#define ISDN_MODEM_NUMREG 24 /* Number of Modem-Registers */
-#define ISDN_LMSNLEN 255 /* Length of tty's Listen-MSN string */
-#define ISDN_CMSGLEN 50 /* Length of CONNECT-Message to add for Modem */
-
-#define ISDN_MSNLEN 32
-#define NET_DV 0x06 /* Data version for isdn_net_ioctl_cfg */
-#define TTY_DV 0x06 /* Data version for iprofd etc. */
-
-#define INF_DV 0x01 /* Data version for /dev/isdninfo */
-
-typedef struct {
- char drvid[25];
- unsigned long arg;
-} isdn_ioctl_struct;
-
-typedef struct {
- char name[10];
- char phone[ISDN_MSNLEN];
- int outgoing;
-} isdn_net_ioctl_phone;
-
-typedef struct {
- char name[10]; /* Name of interface */
- char master[10]; /* Name of Master for Bundling */
- char slave[10]; /* Name of Slave for Bundling */
- char eaz[256]; /* EAZ/MSN */
- char drvid[25]; /* DriverId for Bindings */
- int onhtime; /* Hangup-Timeout */
- int charge; /* Charge-Units */
- int l2_proto; /* Layer-2 protocol */
- int l3_proto; /* Layer-3 protocol */
- int p_encap; /* Encapsulation */
- int exclusive; /* Channel, if bound exclusive */
- int dialmax; /* Dial Retry-Counter */
- int slavedelay; /* Delay until slave starts up */
- int cbdelay; /* Delay before Callback */
- int chargehup; /* Flag: Charge-Hangup */
- int ihup; /* Flag: Hangup-Timeout on incoming line */
- int secure; /* Flag: Secure */
- int callback; /* Flag: Callback */
- int cbhup; /* Flag: Reject Call before Callback */
- int pppbind; /* ippp device for bindings */
- int chargeint; /* Use fixed charge interval length */
- int triggercps; /* BogoCPS needed for triggering slave */
- int dialtimeout; /* Dial-Timeout */
- int dialwait; /* Time to wait after failed dial */
- int dialmode; /* Flag: off / on / auto */
-} isdn_net_ioctl_cfg;
-
-#define ISDN_NET_DIALMODE_MASK 0xC0 /* bits for status */
-#define ISDN_NET_DM_OFF 0x00 /* this interface is stopped */
-#define ISDN_NET_DM_MANUAL 0x40 /* this interface is on (manual) */
-#define ISDN_NET_DM_AUTO 0x80 /* this interface is autodial */
-#define ISDN_NET_DIALMODE(x) ((&(x))->flags & ISDN_NET_DIALMODE_MASK)
-
-
-#endif /* _UAPI__ISDN_H__ */
diff --git a/include/uapi/linux/isdn/capicmd.h b/include/uapi/linux/isdn/capicmd.h
index 4941628..5ec88e7 100644
--- a/include/uapi/linux/isdn/capicmd.h
+++ b/include/uapi/linux/isdn/capicmd.h
@@ -16,6 +16,7 @@
#define CAPI_MSG_BASELEN 8
#define CAPI_DATA_B3_REQ_LEN (CAPI_MSG_BASELEN+4+4+2+2+2)
#define CAPI_DATA_B3_RESP_LEN (CAPI_MSG_BASELEN+4+2)
+#define CAPI_DISCONNECT_B3_RESP_LEN (CAPI_MSG_BASELEN+4)
/*----- CAPI commands -----*/
#define CAPI_ALERT 0x01
diff --git a/include/uapi/linux/isdn_divertif.h b/include/uapi/linux/isdn_divertif.h
deleted file mode 100644
index 0a17bb1..0000000
--- a/include/uapi/linux/isdn_divertif.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/* $Id: isdn_divertif.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
- *
- * Header for the diversion supplementary interface for i4l.
- *
- * Author Werner Cornelius (werner@titro.de)
- * Copyright by Werner Cornelius (werner@titro.de)
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#ifndef _UAPI_LINUX_ISDN_DIVERTIF_H
-#define _UAPI_LINUX_ISDN_DIVERTIF_H
-
-/***********************************************************/
-/* magic value is also used to control version information */
-/***********************************************************/
-#define DIVERT_IF_MAGIC 0x25873401
-#define DIVERT_CMD_REG 0x00 /* register command */
-#define DIVERT_CMD_REL 0x01 /* release command */
-#define DIVERT_NO_ERR 0x00 /* return value no error */
-#define DIVERT_CMD_ERR 0x01 /* invalid cmd */
-#define DIVERT_VER_ERR 0x02 /* magic/version invalid */
-#define DIVERT_REG_ERR 0x03 /* module already registered */
-#define DIVERT_REL_ERR 0x04 /* module not registered */
-#define DIVERT_REG_NAME isdn_register_divert
-
-
-#endif /* _UAPI_LINUX_ISDN_DIVERTIF_H */
diff --git a/include/uapi/linux/isdn_ppp.h b/include/uapi/linux/isdn_ppp.h
deleted file mode 100644
index 0bdc4ef..0000000
--- a/include/uapi/linux/isdn_ppp.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
-/* Linux ISDN subsystem, sync PPP, interface to ipppd
- *
- * Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
- * Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
- * Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
- * Copyright 2000-2002 by Kai Germaschewski (kai@germaschewski.name)
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#ifndef _UAPI_LINUX_ISDN_PPP_H
-#define _UAPI_LINUX_ISDN_PPP_H
-
-#define CALLTYPE_INCOMING 0x1
-#define CALLTYPE_OUTGOING 0x2
-#define CALLTYPE_CALLBACK 0x4
-
-#define IPPP_VERSION "2.2.0"
-
-struct pppcallinfo
-{
- int calltype;
- unsigned char local_num[64];
- unsigned char remote_num[64];
- int charge_units;
-};
-
-#define PPPIOCGCALLINFO _IOWR('t',128,struct pppcallinfo)
-#define PPPIOCBUNDLE _IOW('t',129,int)
-#define PPPIOCGMPFLAGS _IOR('t',130,int)
-#define PPPIOCSMPFLAGS _IOW('t',131,int)
-#define PPPIOCSMPMTU _IOW('t',132,int)
-#define PPPIOCSMPMRU _IOW('t',133,int)
-#define PPPIOCGCOMPRESSORS _IOR('t',134,unsigned long [8])
-#define PPPIOCSCOMPRESSOR _IOW('t',135,int)
-#define PPPIOCGIFNAME _IOR('t',136, char [IFNAMSIZ] )
-
-
-#define SC_MP_PROT 0x00000200
-#define SC_REJ_MP_PROT 0x00000400
-#define SC_OUT_SHORT_SEQ 0x00000800
-#define SC_IN_SHORT_SEQ 0x00004000
-
-#define SC_DECOMP_ON 0x01
-#define SC_COMP_ON 0x02
-#define SC_DECOMP_DISCARD 0x04
-#define SC_COMP_DISCARD 0x08
-#define SC_LINK_DECOMP_ON 0x10
-#define SC_LINK_COMP_ON 0x20
-#define SC_LINK_DECOMP_DISCARD 0x40
-#define SC_LINK_COMP_DISCARD 0x80
-
-#define ISDN_PPP_COMP_MAX_OPTIONS 16
-
-#define IPPP_COMP_FLAG_XMIT 0x1
-#define IPPP_COMP_FLAG_LINK 0x2
-
-struct isdn_ppp_comp_data {
- int num;
- unsigned char options[ISDN_PPP_COMP_MAX_OPTIONS];
- int optlen;
- int flags;
-};
-
-#endif /* _UAPI_LINUX_ISDN_PPP_H */
diff --git a/include/uapi/linux/isdnif.h b/include/uapi/linux/isdnif.h
deleted file mode 100644
index 611a691..0000000
--- a/include/uapi/linux/isdnif.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* SPDX-License-Identifier: GPL-1.0+ WITH Linux-syscall-note */
-/* $Id: isdnif.h,v 1.43.2.2 2004/01/12 23:08:35 keil Exp $
- *
- * Linux ISDN subsystem
- * Definition of the interface between the subsystem and its low-level drivers.
- *
- * Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
- * Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#ifndef _UAPI__ISDNIF_H__
-#define _UAPI__ISDNIF_H__
-
-
-/*
- * Values for general protocol-selection
- */
-#define ISDN_PTYPE_UNKNOWN 0 /* Protocol undefined */
-#define ISDN_PTYPE_1TR6 1 /* german 1TR6-protocol */
-#define ISDN_PTYPE_EURO 2 /* EDSS1-protocol */
-#define ISDN_PTYPE_LEASED 3 /* for leased lines */
-#define ISDN_PTYPE_NI1 4 /* US NI-1 protocol */
-#define ISDN_PTYPE_MAX 7 /* Max. 8 Protocols */
-
-/*
- * Values for Layer-2-protocol-selection
- */
-#define ISDN_PROTO_L2_X75I 0 /* X75/LAPB with I-Frames */
-#define ISDN_PROTO_L2_X75UI 1 /* X75/LAPB with UI-Frames */
-#define ISDN_PROTO_L2_X75BUI 2 /* X75/LAPB with UI-Frames */
-#define ISDN_PROTO_L2_HDLC 3 /* HDLC */
-#define ISDN_PROTO_L2_TRANS 4 /* Transparent (Voice) */
-#define ISDN_PROTO_L2_X25DTE 5 /* X25/LAPB DTE mode */
-#define ISDN_PROTO_L2_X25DCE 6 /* X25/LAPB DCE mode */
-#define ISDN_PROTO_L2_V11096 7 /* V.110 bitrate adaption 9600 Baud */
-#define ISDN_PROTO_L2_V11019 8 /* V.110 bitrate adaption 19200 Baud */
-#define ISDN_PROTO_L2_V11038 9 /* V.110 bitrate adaption 38400 Baud */
-#define ISDN_PROTO_L2_MODEM 10 /* Analog Modem on Board */
-#define ISDN_PROTO_L2_FAX 11 /* Fax Group 2/3 */
-#define ISDN_PROTO_L2_HDLC_56K 12 /* HDLC 56k */
-#define ISDN_PROTO_L2_MAX 15 /* Max. 16 Protocols */
-
-/*
- * Values for Layer-3-protocol-selection
- */
-#define ISDN_PROTO_L3_TRANS 0 /* Transparent */
-#define ISDN_PROTO_L3_TRANSDSP 1 /* Transparent with DSP */
-#define ISDN_PROTO_L3_FCLASS2 2 /* Fax Group 2/3 CLASS 2 */
-#define ISDN_PROTO_L3_FCLASS1 3 /* Fax Group 2/3 CLASS 1 */
-#define ISDN_PROTO_L3_MAX 7 /* Max. 8 Protocols */
-
-
-#endif /* _UAPI__ISDNIF_H__ */
diff --git a/include/uapi/linux/isst_if.h b/include/uapi/linux/isst_if.h
new file mode 100644
index 0000000..0a52b7b
--- /dev/null
+++ b/include/uapi/linux/isst_if.h
@@ -0,0 +1,172 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Intel Speed Select Interface: OS to hardware Interface
+ * Copyright (c) 2019, Intel Corporation.
+ * All rights reserved.
+ *
+ * Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+ */
+
+#ifndef __ISST_IF_H
+#define __ISST_IF_H
+
+#include <linux/types.h>
+
+/**
+ * struct isst_if_platform_info - Define platform information
+ * @api_version: Version of the firmware document, which this driver
+ * can communicate
+ * @driver_version: Driver version, which will help user to send right
+ * commands. Even if the firmware is capable, driver may
+ * not be ready
+ * @max_cmds_per_ioctl: Returns the maximum number of commands driver will
+ * accept in a single ioctl
+ * @mbox_supported: Support of mail box interface
+ * @mmio_supported: Support of mmio interface for core-power feature
+ *
+ * Used to return output of IOCTL ISST_IF_GET_PLATFORM_INFO. This
+ * information can be used by the user space, to get the driver, firmware
+ * support and also number of commands to send in a single IOCTL request.
+ */
+struct isst_if_platform_info {
+ __u16 api_version;
+ __u16 driver_version;
+ __u16 max_cmds_per_ioctl;
+ __u8 mbox_supported;
+ __u8 mmio_supported;
+};
+
+/**
+ * struct isst_if_cpu_map - CPU mapping between logical and physical CPU
+ * @logical_cpu: Linux logical CPU number
+ * @physical_cpu: PUNIT CPU number
+ *
+ * Used to convert from Linux logical CPU to PUNIT CPU numbering scheme.
+ * The PUNIT CPU number is different than APIC ID based CPU numbering.
+ */
+struct isst_if_cpu_map {
+ __u32 logical_cpu;
+ __u32 physical_cpu;
+};
+
+/**
+ * struct isst_if_cpu_maps - structure for CPU map IOCTL
+ * @cmd_count: Number of CPU mapping command in cpu_map[]
+ * @cpu_map[]: Holds one or more CPU map data structure
+ *
+ * This structure used with ioctl ISST_IF_GET_PHY_ID to send
+ * one or more CPU mapping commands. Here IOCTL return value indicates
+ * number of commands sent or error number if no commands have been sent.
+ */
+struct isst_if_cpu_maps {
+ __u32 cmd_count;
+ struct isst_if_cpu_map cpu_map[1];
+};
+
+/**
+ * struct isst_if_io_reg - Read write PUNIT IO register
+ * @read_write: Value 0: Read, 1: Write
+ * @logical_cpu: Logical CPU number to get target PCI device.
+ * @reg: PUNIT register offset
+ * @value: For write operation value to write and for
+ * for read placeholder read value
+ *
+ * Structure to specify read/write data to PUNIT registers.
+ */
+struct isst_if_io_reg {
+ __u32 read_write; /* Read:0, Write:1 */
+ __u32 logical_cpu;
+ __u32 reg;
+ __u32 value;
+};
+
+/**
+ * struct isst_if_io_regs - structure for IO register commands
+ * @cmd_count: Number of io reg commands in io_reg[]
+ * @io_reg[]: Holds one or more io_reg command structure
+ *
+ * This structure used with ioctl ISST_IF_IO_CMD to send
+ * one or more read/write commands to PUNIT. Here IOCTL return value
+ * indicates number of requests sent or error number if no requests have
+ * been sent.
+ */
+struct isst_if_io_regs {
+ __u32 req_count;
+ struct isst_if_io_reg io_reg[1];
+};
+
+/**
+ * struct isst_if_mbox_cmd - Structure to define mail box command
+ * @logical_cpu: Logical CPU number to get target PCI device
+ * @parameter: Mailbox parameter value
+ * @req_data: Request data for the mailbox
+ * @resp_data: Response data for mailbox command response
+ * @command: Mailbox command value
+ * @sub_command: Mailbox sub command value
+ * @reserved: Unused, set to 0
+ *
+ * Structure to specify mailbox command to be sent to PUNIT.
+ */
+struct isst_if_mbox_cmd {
+ __u32 logical_cpu;
+ __u32 parameter;
+ __u32 req_data;
+ __u32 resp_data;
+ __u16 command;
+ __u16 sub_command;
+ __u32 reserved;
+};
+
+/**
+ * struct isst_if_mbox_cmds - structure for mailbox commands
+ * @cmd_count: Number of mailbox commands in mbox_cmd[]
+ * @mbox_cmd[]: Holds one or more mbox commands
+ *
+ * This structure used with ioctl ISST_IF_MBOX_COMMAND to send
+ * one or more mailbox commands to PUNIT. Here IOCTL return value
+ * indicates number of commands sent or error number if no commands have
+ * been sent.
+ */
+struct isst_if_mbox_cmds {
+ __u32 cmd_count;
+ struct isst_if_mbox_cmd mbox_cmd[1];
+};
+
+/**
+ * struct isst_if_msr_cmd - Structure to define msr command
+ * @read_write: Value 0: Read, 1: Write
+ * @logical_cpu: Logical CPU number
+ * @msr: MSR number
+ * @data: For write operation, data to write, for read
+ * place holder
+ *
+ * Structure to specify MSR command related to PUNIT.
+ */
+struct isst_if_msr_cmd {
+ __u32 read_write; /* Read:0, Write:1 */
+ __u32 logical_cpu;
+ __u64 msr;
+ __u64 data;
+};
+
+/**
+ * struct isst_if_msr_cmds - structure for msr commands
+ * @cmd_count: Number of mailbox commands in msr_cmd[]
+ * @msr_cmd[]: Holds one or more msr commands
+ *
+ * This structure used with ioctl ISST_IF_MSR_COMMAND to send
+ * one or more MSR commands. IOCTL return value indicates number of
+ * commands sent or error number if no commands have been sent.
+ */
+struct isst_if_msr_cmds {
+ __u32 cmd_count;
+ struct isst_if_msr_cmd msr_cmd[1];
+};
+
+#define ISST_IF_MAGIC 0xFE
+#define ISST_IF_GET_PLATFORM_INFO _IOR(ISST_IF_MAGIC, 0, struct isst_if_platform_info *)
+#define ISST_IF_GET_PHY_ID _IOWR(ISST_IF_MAGIC, 1, struct isst_if_cpu_map *)
+#define ISST_IF_IO_CMD _IOW(ISST_IF_MAGIC, 2, struct isst_if_io_regs *)
+#define ISST_IF_MBOX_COMMAND _IOWR(ISST_IF_MAGIC, 3, struct isst_if_mbox_cmds *)
+#define ISST_IF_MSR_COMMAND _IOWR(ISST_IF_MAGIC, 4, struct isst_if_msr_cmds *)
+#endif
diff --git a/include/uapi/linux/jffs2.h b/include/uapi/linux/jffs2.h
index a18b719..784ba0b 100644
--- a/include/uapi/linux/jffs2.h
+++ b/include/uapi/linux/jffs2.h
@@ -77,11 +77,6 @@
#define JFFS2_ACL_VERSION 0x0001
-// Maybe later...
-//#define JFFS2_NODETYPE_CHECKPOINT (JFFS2_FEATURE_RWCOMPAT_DELETE | JFFS2_NODE_ACCURATE | 3)
-//#define JFFS2_NODETYPE_OPTIONS (JFFS2_FEATURE_RWCOMPAT_COPY | JFFS2_NODE_ACCURATE | 4)
-
-
#define JFFS2_INO_FLAG_PREREAD 1 /* Do read_inode() for this one at
mount time, don't wait for it to
happen later */
diff --git a/include/uapi/linux/kernel-page-flags.h b/include/uapi/linux/kernel-page-flags.h
index 21b9113..6f2f272 100644
--- a/include/uapi/linux/kernel-page-flags.h
+++ b/include/uapi/linux/kernel-page-flags.h
@@ -32,7 +32,7 @@
#define KPF_KSM 21
#define KPF_THP 22
-#define KPF_BALLOON 23
+#define KPF_OFFLINE 23
#define KPF_ZERO_PAGE 24
#define KPF_IDLE 25
#define KPF_PGTABLE 26
diff --git a/include/uapi/linux/kexec.h b/include/uapi/linux/kexec.h
index 6d11286..05669c8 100644
--- a/include/uapi/linux/kexec.h
+++ b/include/uapi/linux/kexec.h
@@ -31,6 +31,7 @@
#define KEXEC_ARCH_DEFAULT ( 0 << 16)
#define KEXEC_ARCH_386 ( 3 << 16)
#define KEXEC_ARCH_68K ( 4 << 16)
+#define KEXEC_ARCH_PARISC (15 << 16)
#define KEXEC_ARCH_X86_64 (62 << 16)
#define KEXEC_ARCH_PPC (20 << 16)
#define KEXEC_ARCH_PPC64 (21 << 16)
diff --git a/include/uapi/linux/keyctl.h b/include/uapi/linux/keyctl.h
index 7b8c9e1..ed3d589 100644
--- a/include/uapi/linux/keyctl.h
+++ b/include/uapi/linux/keyctl.h
@@ -61,11 +61,23 @@
#define KEYCTL_INVALIDATE 21 /* invalidate a key */
#define KEYCTL_GET_PERSISTENT 22 /* get a user's persistent keyring */
#define KEYCTL_DH_COMPUTE 23 /* Compute Diffie-Hellman values */
+#define KEYCTL_PKEY_QUERY 24 /* Query public key parameters */
+#define KEYCTL_PKEY_ENCRYPT 25 /* Encrypt a blob using a public key */
+#define KEYCTL_PKEY_DECRYPT 26 /* Decrypt a blob using a public key */
+#define KEYCTL_PKEY_SIGN 27 /* Create a public key signature */
+#define KEYCTL_PKEY_VERIFY 28 /* Verify a public key signature */
#define KEYCTL_RESTRICT_KEYRING 29 /* Restrict keys allowed to link to a keyring */
+#define KEYCTL_MOVE 30 /* Move keys between keyrings */
+#define KEYCTL_CAPABILITIES 31 /* Find capabilities of keyrings subsystem */
/* keyctl structures */
struct keyctl_dh_params {
- __s32 private;
+ union {
+#ifndef __cplusplus
+ __s32 private;
+#endif
+ __s32 priv;
+ };
__s32 prime;
__s32 base;
};
@@ -77,4 +89,46 @@
__u32 __spare[8];
};
+#define KEYCTL_SUPPORTS_ENCRYPT 0x01
+#define KEYCTL_SUPPORTS_DECRYPT 0x02
+#define KEYCTL_SUPPORTS_SIGN 0x04
+#define KEYCTL_SUPPORTS_VERIFY 0x08
+
+struct keyctl_pkey_query {
+ __u32 supported_ops; /* Which ops are supported */
+ __u32 key_size; /* Size of the key in bits */
+ __u16 max_data_size; /* Maximum size of raw data to sign in bytes */
+ __u16 max_sig_size; /* Maximum size of signature in bytes */
+ __u16 max_enc_size; /* Maximum size of encrypted blob in bytes */
+ __u16 max_dec_size; /* Maximum size of decrypted blob in bytes */
+ __u32 __spare[10];
+};
+
+struct keyctl_pkey_params {
+ __s32 key_id; /* Serial no. of public key to use */
+ __u32 in_len; /* Input data size */
+ union {
+ __u32 out_len; /* Output buffer size (encrypt/decrypt/sign) */
+ __u32 in2_len; /* 2nd input data size (verify) */
+ };
+ __u32 __spare[7];
+};
+
+#define KEYCTL_MOVE_EXCL 0x00000001 /* Do not displace from the to-keyring */
+
+/*
+ * Capabilities flags. The capabilities list is an array of 8-bit integers;
+ * each integer can carry up to 8 flags.
+ */
+#define KEYCTL_CAPS0_CAPABILITIES 0x01 /* KEYCTL_CAPABILITIES supported */
+#define KEYCTL_CAPS0_PERSISTENT_KEYRINGS 0x02 /* Persistent keyrings enabled */
+#define KEYCTL_CAPS0_DIFFIE_HELLMAN 0x04 /* Diffie-Hellman computation enabled */
+#define KEYCTL_CAPS0_PUBLIC_KEY 0x08 /* Public key ops enabled */
+#define KEYCTL_CAPS0_BIG_KEY 0x10 /* big_key-type enabled */
+#define KEYCTL_CAPS0_INVALIDATE 0x20 /* KEYCTL_INVALIDATE supported */
+#define KEYCTL_CAPS0_RESTRICT_KEYRING 0x40 /* KEYCTL_RESTRICT_KEYRING supported */
+#define KEYCTL_CAPS0_MOVE 0x80 /* KEYCTL_MOVE supported */
+#define KEYCTL_CAPS1_NS_KEYRING_NAME 0x01 /* Keyring names are per-user_namespace */
+#define KEYCTL_CAPS1_NS_KEY_TAG 0x02 /* Key indexing can include a namespace tag */
+
#endif /* _LINUX_KEYCTL_H */
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 71a87c3..20917c5 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -35,9 +35,10 @@
};
/* For kfd_ioctl_create_queue_args.queue_type. */
-#define KFD_IOC_QUEUE_TYPE_COMPUTE 0
-#define KFD_IOC_QUEUE_TYPE_SDMA 1
-#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL 2
+#define KFD_IOC_QUEUE_TYPE_COMPUTE 0x0
+#define KFD_IOC_QUEUE_TYPE_SDMA 0x1
+#define KFD_IOC_QUEUE_TYPE_COMPUTE_AQL 0x2
+#define KFD_IOC_QUEUE_TYPE_SDMA_XGMI 0x3
#define KFD_MAX_QUEUE_PERCENTAGE 100
#define KFD_MAX_QUEUE_PRIORITY 15
@@ -82,6 +83,14 @@
__u64 cu_mask_ptr; /* to KFD */
};
+struct kfd_ioctl_get_queue_wave_state_args {
+ __u64 ctl_stack_address; /* to KFD */
+ __u32 ctl_stack_used_size; /* from KFD */
+ __u32 save_area_used_size; /* from KFD */
+ __u32 queue_id; /* to KFD */
+ __u32 pad;
+};
+
/* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
#define KFD_IOC_CACHE_POLICY_COHERENT 0
#define KFD_IOC_CACHE_POLICY_NONCOHERENT 1
@@ -203,6 +212,11 @@
#define KFD_HW_EXCEPTION_GPU_HANG 0
#define KFD_HW_EXCEPTION_ECC 1
+/* For kfd_hsa_memory_exception_data.ErrorType */
+#define KFD_MEM_ERR_NO_RAS 0
+#define KFD_MEM_ERR_SRAM_ECC 1
+#define KFD_MEM_ERR_POISON_CONSUMED 2
+#define KFD_MEM_ERR_GPU_HANG 3
struct kfd_ioctl_create_event_args {
__u64 event_page_offset; /* from KFD */
@@ -242,7 +256,12 @@
struct kfd_memory_exception_failure failure;
__u64 va;
__u32 gpu_id;
- __u32 pad;
+ __u32 ErrorType; /* 0 = no RAS error,
+ * 1 = ECC_SRAM,
+ * 2 = Link_SYNFLOOD (poison),
+ * 3 = GPU hang (not attributable to a specific cause),
+ * other values reserved
+ */
};
/* hw exception data */
@@ -320,6 +339,7 @@
#define KFD_IOC_ALLOC_MEM_FLAGS_GTT (1 << 1)
#define KFD_IOC_ALLOC_MEM_FLAGS_USERPTR (1 << 2)
#define KFD_IOC_ALLOC_MEM_FLAGS_DOORBELL (1 << 3)
+#define KFD_IOC_ALLOC_MEM_FLAGS_MMIO_REMAP (1 << 4)
/* Allocation flags: attributes/access options */
#define KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE (1 << 31)
#define KFD_IOC_ALLOC_MEM_FLAGS_EXECUTABLE (1 << 30)
@@ -390,6 +410,31 @@
__u32 n_success; /* to/from KFD */
};
+struct kfd_ioctl_get_dmabuf_info_args {
+ __u64 size; /* from KFD */
+ __u64 metadata_ptr; /* to KFD */
+ __u32 metadata_size; /* to KFD (space allocated by user)
+ * from KFD (actual metadata size)
+ */
+ __u32 gpu_id; /* from KFD */
+ __u32 flags; /* from KFD (KFD_IOC_ALLOC_MEM_FLAGS) */
+ __u32 dmabuf_fd; /* to KFD */
+};
+
+struct kfd_ioctl_import_dmabuf_args {
+ __u64 va_addr; /* to KFD */
+ __u64 handle; /* from KFD */
+ __u32 gpu_id; /* to KFD */
+ __u32 dmabuf_fd; /* to KFD */
+};
+
+/* Register offset inside the remapped mmio page
+ */
+enum kfd_mmio_remap {
+ KFD_MMIO_REMAP_HDP_MEM_FLUSH_CNTL = 0,
+ KFD_MMIO_REMAP_HDP_REG_FLUSH_CNTL = 4,
+};
+
#define AMDKFD_IOCTL_BASE 'K'
#define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr)
#define AMDKFD_IOR(nr, type) _IOR(AMDKFD_IOCTL_BASE, nr, type)
@@ -475,7 +520,16 @@
#define AMDKFD_IOC_SET_CU_MASK \
AMDKFD_IOW(0x1A, struct kfd_ioctl_set_cu_mask_args)
+#define AMDKFD_IOC_GET_QUEUE_WAVE_STATE \
+ AMDKFD_IOWR(0x1B, struct kfd_ioctl_get_queue_wave_state_args)
+
+#define AMDKFD_IOC_GET_DMABUF_INFO \
+ AMDKFD_IOWR(0x1C, struct kfd_ioctl_get_dmabuf_info_args)
+
+#define AMDKFD_IOC_IMPORT_DMABUF \
+ AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args)
+
#define AMDKFD_COMMAND_START 0x01
-#define AMDKFD_COMMAND_END 0x1B
+#define AMDKFD_COMMAND_END 0x1E
#endif
diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index 251be35..52641d8 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -116,7 +116,7 @@
* ACPI gsi notion of irq.
* For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47..
* For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23..
- * For ARM: See Documentation/virtual/kvm/api.txt
+ * For ARM: See Documentation/virt/kvm/api.txt
*/
union {
__u32 irq;
@@ -243,6 +243,8 @@
#define KVM_INTERNAL_ERROR_SIMUL_EX 2
/* Encounter unexpected vm-exit due to delivery event. */
#define KVM_INTERNAL_ERROR_DELIVERY_EV 3
+/* Encounter unexpected vm-exit reason */
+#define KVM_INTERNAL_ERROR_UNEXPECTED_EXIT_REASON 4
/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
struct kvm_run {
@@ -420,13 +422,19 @@
struct kvm_coalesced_mmio_zone {
__u64 addr;
__u32 size;
- __u32 pad;
+ union {
+ __u32 pad;
+ __u32 pio;
+ };
};
struct kvm_coalesced_mmio {
__u64 phys_addr;
__u32 len;
- __u32 pad;
+ union {
+ __u32 pad;
+ __u32 pio;
+ };
__u8 data[8];
};
@@ -486,6 +494,17 @@
};
};
+/* for KVM_CLEAR_DIRTY_LOG */
+struct kvm_clear_dirty_log {
+ __u32 slot;
+ __u32 num_pages;
+ __u64 first_page;
+ union {
+ void __user *dirty_bitmap; /* one bit per page */
+ __u64 padding2;
+ };
+};
+
/* for KVM_SET_SIGNAL_MASK */
struct kvm_signal_mask {
__u32 len;
@@ -679,9 +698,11 @@
#define KVM_X86_DISABLE_EXITS_MWAIT (1 << 0)
#define KVM_X86_DISABLE_EXITS_HLT (1 << 1)
#define KVM_X86_DISABLE_EXITS_PAUSE (1 << 2)
+#define KVM_X86_DISABLE_EXITS_CSTATE (1 << 3)
#define KVM_X86_DISABLE_VALID_EXITS (KVM_X86_DISABLE_EXITS_MWAIT | \
KVM_X86_DISABLE_EXITS_HLT | \
- KVM_X86_DISABLE_EXITS_PAUSE)
+ KVM_X86_DISABLE_EXITS_PAUSE | \
+ KVM_X86_DISABLE_EXITS_CSTATE)
/* for KVM_ENABLE_CAP */
struct kvm_enable_cap {
@@ -719,6 +740,7 @@
#define KVM_PPC_PAGE_SIZES_REAL 0x00000001
#define KVM_PPC_1T_SEGMENTS 0x00000002
+#define KVM_PPC_NO_HASH 0x00000004
struct kvm_ppc_smmu_info {
__u64 flags;
@@ -751,6 +773,15 @@
#define KVM_S390_SIE_PAGE_OFFSET 1
/*
+ * On arm64, machine type can be used to request the physical
+ * address size for the VM. Bits[7-0] are reserved for the guest
+ * PA size shift (i.e, log2(PA_Size)). For backward compatibility,
+ * value 0 implies the default IPA size, 40bits.
+ */
+#define KVM_VM_TYPE_ARM_IPA_SIZE_MASK 0xffULL
+#define KVM_VM_TYPE_ARM_IPA_SIZE(x) \
+ ((x) & KVM_VM_TYPE_ARM_IPA_SIZE_MASK)
+/*
* ioctls for /dev/kvm fds:
*/
#define KVM_GET_API_VERSION _IO(KVMIO, 0x00)
@@ -953,6 +984,22 @@
#define KVM_CAP_NESTED_STATE 157
#define KVM_CAP_ARM_INJECT_SERROR_ESR 158
#define KVM_CAP_MSR_PLATFORM_INFO 159
+#define KVM_CAP_PPC_NESTED_HV 160
+#define KVM_CAP_HYPERV_SEND_IPI 161
+#define KVM_CAP_COALESCED_PIO 162
+#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
+#define KVM_CAP_EXCEPTION_PAYLOAD 164
+#define KVM_CAP_ARM_VM_IPA_SIZE 165
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
+#define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
+#define KVM_CAP_PMU_EVENT_FILTER 173
+#define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
+#define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1043,7 +1090,7 @@
*
* KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies
* the irqfd to operate in resampling mode for level triggered interrupt
- * emulation. See Documentation/virtual/kvm/api.txt.
+ * emulation. See Documentation/virt/kvm/api.txt.
*/
#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1)
@@ -1099,6 +1146,7 @@
#define KVM_REG_S390 0x5000000000000000ULL
#define KVM_REG_ARM64 0x6000000000000000ULL
#define KVM_REG_MIPS 0x7000000000000000ULL
+#define KVM_REG_RISCV 0x8000000000000000ULL
#define KVM_REG_SIZE_SHIFT 52
#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL
@@ -1110,6 +1158,7 @@
#define KVM_REG_SIZE_U256 0x0050000000000000ULL
#define KVM_REG_SIZE_U512 0x0060000000000000ULL
#define KVM_REG_SIZE_U1024 0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048 0x0080000000000000ULL
struct kvm_reg_list {
__u64 n; /* number of regs */
@@ -1176,6 +1225,8 @@
#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3
KVM_DEV_TYPE_ARM_VGIC_ITS,
#define KVM_DEV_TYPE_ARM_VGIC_ITS KVM_DEV_TYPE_ARM_VGIC_ITS
+ KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_XIVE
KVM_DEV_TYPE_MAX,
};
@@ -1284,6 +1335,8 @@
#define KVM_PPC_GET_RMMU_INFO _IOW(KVMIO, 0xb0, struct kvm_ppc_rmmu_info)
/* Available with KVM_CAP_PPC_GET_CPU_CHAR */
#define KVM_PPC_GET_CPU_CHAR _IOR(KVMIO, 0xb1, struct kvm_ppc_cpu_char)
+/* Available with KVM_CAP_PMU_EVENT_FILTER */
+#define KVM_SET_PMU_EVENT_FILTER _IOW(KVMIO, 0xb2, struct kvm_pmu_event_filter)
/* ioctl for vm fd */
#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device)
@@ -1399,6 +1452,15 @@
#define KVM_GET_NESTED_STATE _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
#define KVM_SET_NESTED_STATE _IOW(KVMIO, 0xbf, struct kvm_nested_state)
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
+#define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
+
+/* Available with KVM_CAP_HYPERV_CPUID */
+#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE _IOW(KVMIO, 0xc2, int)
+
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
diff --git a/include/uapi/linux/kvm_para.h b/include/uapi/linux/kvm_para.h
index 6c0ce49..8b86609 100644
--- a/include/uapi/linux/kvm_para.h
+++ b/include/uapi/linux/kvm_para.h
@@ -28,6 +28,7 @@
#define KVM_HC_MIPS_CONSOLE_OUTPUT 8
#define KVM_HC_CLOCK_PAIRING 9
#define KVM_HC_SEND_IPI 10
+#define KVM_HC_SCHED_YIELD 11
/*
* hypercalls use architecture specific
diff --git a/include/uapi/linux/limits.h b/include/uapi/linux/limits.h
index c3547f0..6bcbe30 100644
--- a/include/uapi/linux/limits.h
+++ b/include/uapi/linux/limits.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _LINUX_LIMITS_H
-#define _LINUX_LIMITS_H
+#ifndef _UAPI_LINUX_LIMITS_H
+#define _UAPI_LINUX_LIMITS_H
#define NR_OPEN 1024
diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h
index 6b31958..f99d9dc 100644
--- a/include/uapi/linux/lirc.h
+++ b/include/uapi/linux/lirc.h
@@ -192,6 +192,10 @@
* @RC_PROTO_XMP: XMP protocol
* @RC_PROTO_CEC: CEC protocol
* @RC_PROTO_IMON: iMon Pad protocol
+ * @RC_PROTO_RCMM12: RC-MM protocol 12 bits
+ * @RC_PROTO_RCMM24: RC-MM protocol 24 bits
+ * @RC_PROTO_RCMM32: RC-MM protocol 32 bits
+ * @RC_PROTO_XBOX_DVD: Xbox DVD Movie Playback Kit protocol
*/
enum rc_proto {
RC_PROTO_UNKNOWN = 0,
@@ -218,6 +222,10 @@
RC_PROTO_XMP = 21,
RC_PROTO_CEC = 22,
RC_PROTO_IMON = 23,
+ RC_PROTO_RCMM12 = 24,
+ RC_PROTO_RCMM24 = 25,
+ RC_PROTO_RCMM32 = 26,
+ RC_PROTO_XBOX_DVD = 27,
};
#endif
diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index 1a6fee9..903cc2d 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -19,6 +19,7 @@
#define SQUASHFS_MAGIC 0x73717368
#define ECRYPTFS_SUPER_MAGIC 0xf15f
#define EFS_SUPER_MAGIC 0x414A53
+#define EROFS_SUPER_MAGIC_V1 0xE0F5E1E2
#define EXT2_SUPER_MAGIC 0xEF53
#define EXT3_SUPER_MAGIC 0xEF53
#define XENFS_SUPER_MAGIC 0xabba1974
@@ -29,6 +30,7 @@
#define HPFS_SUPER_MAGIC 0xf995e849
#define ISOFS_SUPER_MAGIC 0x9660
#define JFFS2_SUPER_MAGIC 0x72b6
+#define XFS_SUPER_MAGIC 0x58465342 /* "XFSB" */
#define PSTOREFS_MAGIC 0x6165676C
#define EFIVARFS_MAGIC 0xde5e81e4
#define HOSTFS_SUPER_MAGIC 0x00c0ffee
@@ -72,6 +74,7 @@
#define DAXFS_MAGIC 0x64646178
#define BINFMTFS_MAGIC 0x42494e4d
#define DEVPTS_SUPER_MAGIC 0x1cd1
+#define BINDERFS_SUPER_MAGIC 0x6c6f6f70
#define FUTEXFS_SUPER_MAGIC 0xBAD1DEA
#define PIPEFS_MAGIC 0x50495045
#define PROC_SUPER_MAGIC 0x9fa0
@@ -89,5 +92,7 @@
#define UDF_SUPER_MAGIC 0x15013346
#define BALLOON_KVM_MAGIC 0x13661366
#define ZSMALLOC_MAGIC 0x58295829
+#define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */
+#define Z3FOLD_MAGIC 0x33
#endif /* __LINUX_MAGIC_H__ */
diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h
index d435b00..4bcb41c 100644
--- a/include/uapi/linux/mdio.h
+++ b/include/uapi/linux/mdio.h
@@ -45,10 +45,14 @@
#define MDIO_AN_ADVERTISE 16 /* AN advertising (base page) */
#define MDIO_AN_LPA 19 /* AN LP abilities (base page) */
#define MDIO_PCS_EEE_ABLE 20 /* EEE Capability register */
+#define MDIO_PCS_EEE_ABLE2 21 /* EEE Capability register 2 */
+#define MDIO_PMA_NG_EXTABLE 21 /* 2.5G/5G PMA/PMD extended ability */
#define MDIO_PCS_EEE_WK_ERR 22 /* EEE wake error counter */
#define MDIO_PHYXS_LNSTAT 24 /* PHY XGXS lane state */
#define MDIO_AN_EEE_ADV 60 /* EEE advertisement */
#define MDIO_AN_EEE_LPABLE 61 /* EEE link partner ability */
+#define MDIO_AN_EEE_ADV2 62 /* EEE advertisement 2 */
+#define MDIO_AN_EEE_LPABLE2 63 /* EEE link partner ability 2 */
/* Media-dependent registers. */
#define MDIO_PMA_10GBT_SWAPPOL 130 /* 10GBASE-T pair swap & polarity */
@@ -92,6 +96,10 @@
#define MDIO_CTRL1_SPEED10G (MDIO_CTRL1_SPEEDSELEXT | 0x00)
/* 10PASS-TS/2BASE-TL */
#define MDIO_CTRL1_SPEED10P2B (MDIO_CTRL1_SPEEDSELEXT | 0x04)
+/* 2.5 Gb/s */
+#define MDIO_CTRL1_SPEED2_5G (MDIO_CTRL1_SPEEDSELEXT | 0x18)
+/* 5 Gb/s */
+#define MDIO_CTRL1_SPEED5G (MDIO_CTRL1_SPEEDSELEXT | 0x1c)
/* Status register 1. */
#define MDIO_STAT1_LPOWERABLE 0x0002 /* Low-power ability */
@@ -115,6 +123,7 @@
/* Device present registers. */
#define MDIO_DEVS_PRESENT(devad) (1 << (devad))
+#define MDIO_DEVS_C22PRESENT MDIO_DEVS_PRESENT(0)
#define MDIO_DEVS_PMAPMD MDIO_DEVS_PRESENT(MDIO_MMD_PMAPMD)
#define MDIO_DEVS_WIS MDIO_DEVS_PRESENT(MDIO_MMD_WIS)
#define MDIO_DEVS_PCS MDIO_DEVS_PRESENT(MDIO_MMD_PCS)
@@ -123,6 +132,8 @@
#define MDIO_DEVS_TC MDIO_DEVS_PRESENT(MDIO_MMD_TC)
#define MDIO_DEVS_AN MDIO_DEVS_PRESENT(MDIO_MMD_AN)
#define MDIO_DEVS_C22EXT MDIO_DEVS_PRESENT(MDIO_MMD_C22EXT)
+#define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1)
+#define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2)
/* Control register 2. */
#define MDIO_PMA_CTRL2_TYPE 0x000f /* PMA/PMD type selection */
@@ -142,6 +153,8 @@
#define MDIO_PMA_CTRL2_1000BKX 0x000d /* 1000BASE-KX type */
#define MDIO_PMA_CTRL2_100BTX 0x000e /* 100BASE-TX type */
#define MDIO_PMA_CTRL2_10BT 0x000f /* 10BASE-T type */
+#define MDIO_PMA_CTRL2_2_5GBT 0x0030 /* 2.5GBaseT type */
+#define MDIO_PMA_CTRL2_5GBT 0x0031 /* 5GBaseT type */
#define MDIO_PCS_CTRL2_TYPE 0x0003 /* PCS type selection */
#define MDIO_PCS_CTRL2_10GBR 0x0000 /* 10GBASE-R type */
#define MDIO_PCS_CTRL2_10GBX 0x0001 /* 10GBASE-X type */
@@ -195,6 +208,7 @@
#define MDIO_PMA_EXTABLE_1000BKX 0x0040 /* 1000BASE-KX ability */
#define MDIO_PMA_EXTABLE_100BTX 0x0080 /* 100BASE-TX ability */
#define MDIO_PMA_EXTABLE_10BT 0x0100 /* 10BASE-T ability */
+#define MDIO_PMA_EXTABLE_NBT 0x4000 /* 2.5/5GBASE-T ability */
/* PHY XGXS lane state register. */
#define MDIO_PHYXS_LNSTAT_SYNC0 0x0001
@@ -231,9 +245,13 @@
#define MDIO_PCS_10GBRT_STAT2_BER 0x3f00
/* AN 10GBASE-T control register. */
+#define MDIO_AN_10GBT_CTRL_ADV2_5G 0x0080 /* Advertise 2.5GBASE-T */
+#define MDIO_AN_10GBT_CTRL_ADV5G 0x0100 /* Advertise 5GBASE-T */
#define MDIO_AN_10GBT_CTRL_ADV10G 0x1000 /* Advertise 10GBASE-T */
/* AN 10GBASE-T status register. */
+#define MDIO_AN_10GBT_STAT_LP2_5G 0x0020 /* LP is 2.5GBT capable */
+#define MDIO_AN_10GBT_STAT_LP5G 0x0040 /* LP is 5GBT capable */
#define MDIO_AN_10GBT_STAT_LPTRR 0x0200 /* LP training reset req. */
#define MDIO_AN_10GBT_STAT_LPLTABLE 0x0400 /* LP loop timing ability */
#define MDIO_AN_10GBT_STAT_LP10G 0x0800 /* LP is 10GBT capable */
@@ -261,6 +279,17 @@
#define MDIO_EEE_1000KX 0x0010 /* 1000KX EEE cap */
#define MDIO_EEE_10GKX4 0x0020 /* 10G KX4 EEE cap */
#define MDIO_EEE_10GKR 0x0040 /* 10G KR EEE cap */
+#define MDIO_EEE_40GR_FW 0x0100 /* 40G R fast wake */
+#define MDIO_EEE_40GR_DS 0x0200 /* 40G R deep sleep */
+#define MDIO_EEE_100GR_FW 0x1000 /* 100G R fast wake */
+#define MDIO_EEE_100GR_DS 0x2000 /* 100G R deep sleep */
+
+#define MDIO_EEE_2_5GT 0x0001 /* 2.5GT EEE cap */
+#define MDIO_EEE_5GT 0x0002 /* 5GT EEE cap */
+
+/* 2.5G/5G Extended abilities register. */
+#define MDIO_PMA_NG_EXTABLE_2_5GBT 0x0001 /* 2.5GBASET ability */
+#define MDIO_PMA_NG_EXTABLE_5GBT 0x0002 /* 5GBASET ability */
/* LASI RX_ALARM control/status registers. */
#define MDIO_PMA_LASI_RX_PHYXSLFLT 0x0001 /* PHY XS RX local fault */
diff --git a/include/uapi/linux/media-bus-format.h b/include/uapi/linux/media-bus-format.h
index d6a5a3b..16c1fa2 100644
--- a/include/uapi/linux/media-bus-format.h
+++ b/include/uapi/linux/media-bus-format.h
@@ -34,7 +34,7 @@
#define MEDIA_BUS_FMT_FIXED 0x0001
-/* RGB - next is 0x101b */
+/* RGB - next is 0x101d */
#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
@@ -50,10 +50,12 @@
#define MEDIA_BUS_FMT_RGB666_1X24_CPADHI 0x1015
#define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG 0x1010
#define MEDIA_BUS_FMT_BGR888_1X24 0x1013
+#define MEDIA_BUS_FMT_BGR888_3X8 0x101b
#define MEDIA_BUS_FMT_GBR888_1X24 0x1014
#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b
#define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c
+#define MEDIA_BUS_FMT_RGB888_3X8 0x101c
#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011
#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012
#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 36f76e7..383ac7b 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -146,7 +146,7 @@
#define MEDIA_ENT_FL_CONNECTOR (1 << 1)
/* OR with the entity id value to find the next entity */
-#define MEDIA_ENT_ID_FLAG_NEXT (1 << 31)
+#define MEDIA_ENT_ID_FLAG_NEXT (1U << 31)
struct media_entity_desc {
__u32 id;
@@ -262,6 +262,11 @@
#define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4)
#define MEDIA_INTF_T_V4L_TOUCH (MEDIA_INTF_T_V4L_BASE + 5)
+#define MEDIA_INTF_T_ALSA_BASE 0x00000300
+#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)
+#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)
+#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)
+
#if defined(__KERNEL__)
/*
@@ -369,6 +374,14 @@
#define MEDIA_IOC_ENUM_LINKS _IOWR('|', 0x02, struct media_links_enum)
#define MEDIA_IOC_SETUP_LINK _IOWR('|', 0x03, struct media_link_desc)
#define MEDIA_IOC_G_TOPOLOGY _IOWR('|', 0x04, struct media_v2_topology)
+#define MEDIA_IOC_REQUEST_ALLOC _IOR ('|', 0x05, int)
+
+/*
+ * These ioctls are called on the request file descriptor as returned
+ * by MEDIA_IOC_REQUEST_ALLOC.
+ */
+#define MEDIA_REQUEST_IOC_QUEUE _IO('|', 0x80)
+#define MEDIA_REQUEST_IOC_REINIT _IO('|', 0x81)
#ifndef __KERNEL__
@@ -405,19 +418,19 @@
#define MEDIA_ENT_F_DTV_DECODER MEDIA_ENT_F_DV_DECODER
/*
- * There is still no ALSA support in the media controller. These
+ * There is still no full ALSA support in the media controller. These
* defines should not have been added and we leave them here only
* in case some application tries to use these defines.
+ *
+ * The ALSA defines that are in use have been moved into __KERNEL__
+ * scope. As support gets added to these interface types, they should
+ * be moved into __KERNEL__ scope with the code that uses them.
*/
-#define MEDIA_INTF_T_ALSA_BASE 0x00000300
-#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)
-#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)
-#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)
-#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)
-#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)
-#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)
-#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)
-#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)
+#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)
+#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)
+#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)
+#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)
+#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)
/* Obsolete symbol for media_version, no longer used in the kernel */
#define MEDIA_API_VERSION ((0 << 16) | (1 << 8) | 0)
diff --git a/include/uapi/linux/mei.h b/include/uapi/linux/mei.h
index 0f681cb..c6aec86 100644
--- a/include/uapi/linux/mei.h
+++ b/include/uapi/linux/mei.h
@@ -1,70 +1,9 @@
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
-/******************************************************************************
+/*
+ * Copyright(c) 2003-2015 Intel Corporation. All rights reserved.
* Intel Management Engine Interface (Intel MEI) Linux driver
* Intel MEI Interface Header
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Corporation.
- * linux-mei@linux.intel.com
- * http://www.intel.com
- *
- * BSD LICENSE
- *
- * Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
+ */
#ifndef _LINUX_MEI_H
#define _LINUX_MEI_H
diff --git a/include/uapi/linux/mii.h b/include/uapi/linux/mii.h
index a506216..51b48e4 100644
--- a/include/uapi/linux/mii.h
+++ b/include/uapi/linux/mii.h
@@ -121,6 +121,8 @@
#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */
#define EXPANSION_RESV 0xffe0 /* Unused... */
+#define ESTATUS_1000_XFULL 0x8000 /* Can do 1000BaseX Full */
+#define ESTATUS_1000_XHALF 0x4000 /* Can do 1000BaseX Half */
#define ESTATUS_1000_TFULL 0x2000 /* Can do 1000BT Full */
#define ESTATUS_1000_THALF 0x1000 /* Can do 1000BT Half */
diff --git a/include/uapi/linux/mman.h b/include/uapi/linux/mman.h
index d0f515d..fc1a64c 100644
--- a/include/uapi/linux/mman.h
+++ b/include/uapi/linux/mman.h
@@ -12,6 +12,10 @@
#define OVERCOMMIT_ALWAYS 1
#define OVERCOMMIT_NEVER 2
+#define MAP_SHARED 0x01 /* Share changes */
+#define MAP_PRIVATE 0x02 /* Changes are private */
+#define MAP_SHARED_VALIDATE 0x03 /* share + validate extension flags */
+
/*
* Huge page size encoding when MAP_HUGETLB is specified, and a huge page
* size other than the default is desired. See hugetlb_encode.h.
diff --git a/include/uapi/linux/mmc/ioctl.h b/include/uapi/linux/mmc/ioctl.h
index 45f369d..00c0812 100644
--- a/include/uapi/linux/mmc/ioctl.h
+++ b/include/uapi/linux/mmc/ioctl.h
@@ -5,7 +5,10 @@
#include <linux/types.h>
struct mmc_ioc_cmd {
- /* Implies direction of data. true = write, false = read */
+ /*
+ * Direction of data: nonzero = write, zero = read.
+ * Bit 31 selects 'Reliable Write' for RPMB.
+ */
int write_flag;
/* Application-specific command. true = precede with CMD55 */
diff --git a/include/uapi/linux/mount.h b/include/uapi/linux/mount.h
new file mode 100644
index 0000000..96a0240
--- /dev/null
+++ b/include/uapi/linux/mount.h
@@ -0,0 +1,120 @@
+#ifndef _UAPI_LINUX_MOUNT_H
+#define _UAPI_LINUX_MOUNT_H
+
+/*
+ * These are the fs-independent mount-flags: up to 32 flags are supported
+ *
+ * Usage of these is restricted within the kernel to core mount(2) code and
+ * callers of sys_mount() only. Filesystems should be using the SB_*
+ * equivalent instead.
+ */
+#define MS_RDONLY 1 /* Mount read-only */
+#define MS_NOSUID 2 /* Ignore suid and sgid bits */
+#define MS_NODEV 4 /* Disallow access to device special files */
+#define MS_NOEXEC 8 /* Disallow program execution */
+#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
+#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
+#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
+#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
+#define MS_NOATIME 1024 /* Do not update access times. */
+#define MS_NODIRATIME 2048 /* Do not update directory access times */
+#define MS_BIND 4096
+#define MS_MOVE 8192
+#define MS_REC 16384
+#define MS_VERBOSE 32768 /* War is peace. Verbosity is silence.
+ MS_VERBOSE is deprecated. */
+#define MS_SILENT 32768
+#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
+#define MS_UNBINDABLE (1<<17) /* change to unbindable */
+#define MS_PRIVATE (1<<18) /* change to private */
+#define MS_SLAVE (1<<19) /* change to slave */
+#define MS_SHARED (1<<20) /* change to shared */
+#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */
+#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
+#define MS_I_VERSION (1<<23) /* Update inode I_version field */
+#define MS_STRICTATIME (1<<24) /* Always perform atime updates */
+#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */
+
+/* These sb flags are internal to the kernel */
+#define MS_SUBMOUNT (1<<26)
+#define MS_NOREMOTELOCK (1<<27)
+#define MS_NOSEC (1<<28)
+#define MS_BORN (1<<29)
+#define MS_ACTIVE (1<<30)
+#define MS_NOUSER (1<<31)
+
+/*
+ * Superblock flags that can be altered by MS_REMOUNT
+ */
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|\
+ MS_LAZYTIME)
+
+/*
+ * Old magic mount flag and mask
+ */
+#define MS_MGC_VAL 0xC0ED0000
+#define MS_MGC_MSK 0xffff0000
+
+/*
+ * open_tree() flags.
+ */
+#define OPEN_TREE_CLONE 1 /* Clone the target tree and attach the clone */
+#define OPEN_TREE_CLOEXEC O_CLOEXEC /* Close the file on execve() */
+
+/*
+ * move_mount() flags.
+ */
+#define MOVE_MOUNT_F_SYMLINKS 0x00000001 /* Follow symlinks on from path */
+#define MOVE_MOUNT_F_AUTOMOUNTS 0x00000002 /* Follow automounts on from path */
+#define MOVE_MOUNT_F_EMPTY_PATH 0x00000004 /* Empty from path permitted */
+#define MOVE_MOUNT_T_SYMLINKS 0x00000010 /* Follow symlinks on to path */
+#define MOVE_MOUNT_T_AUTOMOUNTS 0x00000020 /* Follow automounts on to path */
+#define MOVE_MOUNT_T_EMPTY_PATH 0x00000040 /* Empty to path permitted */
+#define MOVE_MOUNT__MASK 0x00000077
+
+/*
+ * fsopen() flags.
+ */
+#define FSOPEN_CLOEXEC 0x00000001
+
+/*
+ * fspick() flags.
+ */
+#define FSPICK_CLOEXEC 0x00000001
+#define FSPICK_SYMLINK_NOFOLLOW 0x00000002
+#define FSPICK_NO_AUTOMOUNT 0x00000004
+#define FSPICK_EMPTY_PATH 0x00000008
+
+/*
+ * The type of fsconfig() call made.
+ */
+enum fsconfig_command {
+ FSCONFIG_SET_FLAG = 0, /* Set parameter, supplying no value */
+ FSCONFIG_SET_STRING = 1, /* Set parameter, supplying a string value */
+ FSCONFIG_SET_BINARY = 2, /* Set parameter, supplying a binary blob value */
+ FSCONFIG_SET_PATH = 3, /* Set parameter, supplying an object by path */
+ FSCONFIG_SET_PATH_EMPTY = 4, /* Set parameter, supplying an object by (empty) path */
+ FSCONFIG_SET_FD = 5, /* Set parameter, supplying an object by fd */
+ FSCONFIG_CMD_CREATE = 6, /* Invoke superblock creation */
+ FSCONFIG_CMD_RECONFIGURE = 7, /* Invoke superblock reconfiguration */
+};
+
+/*
+ * fsmount() flags.
+ */
+#define FSMOUNT_CLOEXEC 0x00000001
+
+/*
+ * Mount attributes.
+ */
+#define MOUNT_ATTR_RDONLY 0x00000001 /* Mount read-only */
+#define MOUNT_ATTR_NOSUID 0x00000002 /* Ignore suid and sgid bits */
+#define MOUNT_ATTR_NODEV 0x00000004 /* Disallow access to device special files */
+#define MOUNT_ATTR_NOEXEC 0x00000008 /* Disallow program execution */
+#define MOUNT_ATTR__ATIME 0x00000070 /* Setting on how atime should be updated */
+#define MOUNT_ATTR_RELATIME 0x00000000 /* - Update atime relative to mtime/ctime. */
+#define MOUNT_ATTR_NOATIME 0x00000010 /* - Do not update access times. */
+#define MOUNT_ATTR_STRICTATIME 0x00000020 /* - Always perform atime updates */
+#define MOUNT_ATTR_NODIRATIME 0x00000080 /* Do not update directory access times */
+
+#endif /* _UAPI_LINUX_MOUNT_H */
diff --git a/include/uapi/linux/mroute.h b/include/uapi/linux/mroute.h
index 5d37a9c..11c8c1f 100644
--- a/include/uapi/linux/mroute.h
+++ b/include/uapi/linux/mroute.h
@@ -28,12 +28,19 @@
#define MRT_TABLE (MRT_BASE+9) /* Specify mroute table ID */
#define MRT_ADD_MFC_PROXY (MRT_BASE+10) /* Add a (*,*|G) mfc entry */
#define MRT_DEL_MFC_PROXY (MRT_BASE+11) /* Del a (*,*|G) mfc entry */
-#define MRT_MAX (MRT_BASE+11)
+#define MRT_FLUSH (MRT_BASE+12) /* Flush all mfc entries and/or vifs */
+#define MRT_MAX (MRT_BASE+12)
#define SIOCGETVIFCNT SIOCPROTOPRIVATE /* IP protocol privates */
#define SIOCGETSGCNT (SIOCPROTOPRIVATE+1)
#define SIOCGETRPF (SIOCPROTOPRIVATE+2)
+/* MRT_FLUSH optional flags */
+#define MRT_FLUSH_MFC 1 /* Flush multicast entries */
+#define MRT_FLUSH_MFC_STATIC 2 /* Flush static multicast entries */
+#define MRT_FLUSH_VIFS 4 /* Flush multicast vifs */
+#define MRT_FLUSH_VIFS_STATIC 8 /* Flush static multicast vifs */
+
#define MAXVIFS 32
typedef unsigned long vifbitmap_t; /* User mode code depends on this lot */
typedef unsigned short vifi_t;
diff --git a/include/uapi/linux/mroute6.h b/include/uapi/linux/mroute6.h
index 9999cc0..c36177a 100644
--- a/include/uapi/linux/mroute6.h
+++ b/include/uapi/linux/mroute6.h
@@ -31,12 +31,19 @@
#define MRT6_TABLE (MRT6_BASE+9) /* Specify mroute table ID */
#define MRT6_ADD_MFC_PROXY (MRT6_BASE+10) /* Add a (*,*|G) mfc entry */
#define MRT6_DEL_MFC_PROXY (MRT6_BASE+11) /* Del a (*,*|G) mfc entry */
-#define MRT6_MAX (MRT6_BASE+11)
+#define MRT6_FLUSH (MRT6_BASE+12) /* Flush all mfc entries and/or vifs */
+#define MRT6_MAX (MRT6_BASE+12)
#define SIOCGETMIFCNT_IN6 SIOCPROTOPRIVATE /* IP protocol privates */
#define SIOCGETSGCNT_IN6 (SIOCPROTOPRIVATE+1)
#define SIOCGETRPF (SIOCPROTOPRIVATE+2)
+/* MRT6_FLUSH optional flags */
+#define MRT6_FLUSH_MFC 1 /* Flush multicast entries */
+#define MRT6_FLUSH_MFC_STATIC 2 /* Flush static multicast entries */
+#define MRT6_FLUSH_MIFS 4 /* Flushing multicast vifs */
+#define MRT6_FLUSH_MIFS_STATIC 8 /* Flush static multicast vifs */
+
#define MAXMIFS 32
typedef unsigned long mifbitmap_t; /* User mode code depends on this lot */
typedef unsigned short mifi_t;
diff --git a/include/uapi/linux/msdos_fs.h b/include/uapi/linux/msdos_fs.h
index fde7537..a577389 100644
--- a/include/uapi/linux/msdos_fs.h
+++ b/include/uapi/linux/msdos_fs.h
@@ -58,9 +58,6 @@
#define MSDOS_DOT ". " /* ".", padded to MSDOS_NAME chars */
#define MSDOS_DOTDOT ".. " /* "..", padded to MSDOS_NAME chars */
-#define FAT_FIRST_ENT(s, x) ((MSDOS_SB(s)->fat_bits == 32 ? 0x0FFFFF00 : \
- MSDOS_SB(s)->fat_bits == 16 ? 0xFF00 : 0xF00) | (x))
-
/* start of data cluster's entry (number of reserved clusters) */
#define FAT_START_ENT 2
@@ -68,8 +65,6 @@
#define MAX_FAT12 0xFF4
#define MAX_FAT16 0xFFF4
#define MAX_FAT32 0x0FFFFFF6
-#define MAX_FAT(s) (MSDOS_SB(s)->fat_bits == 32 ? MAX_FAT32 : \
- MSDOS_SB(s)->fat_bits == 16 ? MAX_FAT16 : MAX_FAT12)
/* bad cluster mark */
#define BAD_FAT12 0xFF7
@@ -135,7 +130,7 @@
for mount state. */
__u8 signature; /* extended boot signature */
__u8 vol_id[4]; /* volume ID */
- __u8 vol_label[11]; /* volume label */
+ __u8 vol_label[MSDOS_NAME]; /* volume label */
__u8 fs_type[8]; /* file system type */
/* other fields are not added here */
} fat16;
@@ -158,7 +153,7 @@
for mount state. */
__u8 signature; /* extended boot signature */
__u8 vol_id[4]; /* volume ID */
- __u8 vol_label[11]; /* volume label */
+ __u8 vol_label[MSDOS_NAME]; /* volume label */
__u8 fs_type[8]; /* file system type */
/* other fields are not added here */
} fat32;
diff --git a/include/uapi/linux/ncsi.h b/include/uapi/linux/ncsi.h
index 4c292ec..a3f87c5 100644
--- a/include/uapi/linux/ncsi.h
+++ b/include/uapi/linux/ncsi.h
@@ -23,6 +23,15 @@
* optionally the preferred NCSI_ATTR_CHANNEL_ID.
* @NCSI_CMD_CLEAR_INTERFACE: clear any preferred package/channel combination.
* Requires NCSI_ATTR_IFINDEX.
+ * @NCSI_CMD_SEND_CMD: send NC-SI command to network card.
+ * Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID
+ * and NCSI_ATTR_CHANNEL_ID.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed packages.
+ * Requires NCSI_ATTR_IFINDEX and NCSI_ATTR_PACKAGE_MASK.
+ * @NCSI_CMD_SET_CHANNEL_MASK: set a whitelist of allowed channels.
+ * Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID, and
+ * NCSI_ATTR_CHANNEL_MASK. If NCSI_ATTR_CHANNEL_ID is present it sets
+ * the primary channel.
* @NCSI_CMD_MAX: highest command number
*/
enum ncsi_nl_commands {
@@ -30,6 +39,9 @@
NCSI_CMD_PKG_INFO,
NCSI_CMD_SET_INTERFACE,
NCSI_CMD_CLEAR_INTERFACE,
+ NCSI_CMD_SEND_CMD,
+ NCSI_CMD_SET_PACKAGE_MASK,
+ NCSI_CMD_SET_CHANNEL_MASK,
__NCSI_CMD_AFTER_LAST,
NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
@@ -43,6 +55,11 @@
* @NCSI_ATTR_PACKAGE_LIST: nested array of NCSI_PKG_ATTR attributes
* @NCSI_ATTR_PACKAGE_ID: package ID
* @NCSI_ATTR_CHANNEL_ID: channel ID
+ * @NCSI_ATTR_DATA: command payload
+ * @NCSI_ATTR_MULTI_FLAG: flag to signal that multi-mode should be enabled with
+ * NCSI_CMD_SET_PACKAGE_MASK or NCSI_CMD_SET_CHANNEL_MASK.
+ * @NCSI_ATTR_PACKAGE_MASK: 32-bit mask of allowed packages.
+ * @NCSI_ATTR_CHANNEL_MASK: 32-bit mask of allowed channels.
* @NCSI_ATTR_MAX: highest attribute number
*/
enum ncsi_nl_attrs {
@@ -51,6 +68,10 @@
NCSI_ATTR_PACKAGE_LIST,
NCSI_ATTR_PACKAGE_ID,
NCSI_ATTR_CHANNEL_ID,
+ NCSI_ATTR_DATA,
+ NCSI_ATTR_MULTI_FLAG,
+ NCSI_ATTR_PACKAGE_MASK,
+ NCSI_ATTR_CHANNEL_MASK,
__NCSI_ATTR_AFTER_LAST,
NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 2f2c43d..de5d902 100644
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -202,10 +202,6 @@
ND_DRIVER_DAX_PMEM = 1 << ND_DEVICE_DAX_PMEM,
};
-enum {
- ND_MIN_NAMESPACE_SIZE = PAGE_SIZE,
-};
-
enum ars_masks {
ARS_STATUS_MASK = 0x0000FFFF,
ARS_EXT_STATUS_SHIFT = 16,
@@ -247,6 +243,7 @@
#define NVDIMM_FAMILY_HPE1 1
#define NVDIMM_FAMILY_HPE2 2
#define NVDIMM_FAMILY_MSFT 3
+#define NVDIMM_FAMILY_HYPERV 4
#define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\
struct nd_cmd_pkg)
diff --git a/include/uapi/linux/neighbour.h b/include/uapi/linux/neighbour.h
index 904db61..cd144e3 100644
--- a/include/uapi/linux/neighbour.h
+++ b/include/uapi/linux/neighbour.h
@@ -28,6 +28,7 @@
NDA_MASTER,
NDA_LINK_NETNSID,
NDA_SRC_VNI,
+ NDA_PROTOCOL, /* Originator of entry */
__NDA_MAX
};
@@ -43,6 +44,7 @@
#define NTF_PROXY 0x08 /* == ATF_PUBL */
#define NTF_EXT_LEARNED 0x10
#define NTF_OFFLOADED 0x20
+#define NTF_STICKY 0x40
#define NTF_ROUTER 0x80
/*
diff --git a/include/uapi/linux/net_dropmon.h b/include/uapi/linux/net_dropmon.h
index 5edbd0a..8bf79a9 100644
--- a/include/uapi/linux/net_dropmon.h
+++ b/include/uapi/linux/net_dropmon.h
@@ -53,6 +53,11 @@
NET_DM_CMD_CONFIG,
NET_DM_CMD_START,
NET_DM_CMD_STOP,
+ NET_DM_CMD_PACKET_ALERT,
+ NET_DM_CMD_CONFIG_GET,
+ NET_DM_CMD_CONFIG_NEW,
+ NET_DM_CMD_STATS_GET,
+ NET_DM_CMD_STATS_NEW,
_NET_DM_CMD_MAX,
};
@@ -62,4 +67,65 @@
* Our group identifiers
*/
#define NET_DM_GRP_ALERT 1
+
+enum net_dm_attr {
+ NET_DM_ATTR_UNSPEC,
+
+ NET_DM_ATTR_ALERT_MODE, /* u8 */
+ NET_DM_ATTR_PC, /* u64 */
+ NET_DM_ATTR_SYMBOL, /* string */
+ NET_DM_ATTR_IN_PORT, /* nested */
+ NET_DM_ATTR_TIMESTAMP, /* u64 */
+ NET_DM_ATTR_PROTO, /* u16 */
+ NET_DM_ATTR_PAYLOAD, /* binary */
+ NET_DM_ATTR_PAD,
+ NET_DM_ATTR_TRUNC_LEN, /* u32 */
+ NET_DM_ATTR_ORIG_LEN, /* u32 */
+ NET_DM_ATTR_QUEUE_LEN, /* u32 */
+ NET_DM_ATTR_STATS, /* nested */
+ NET_DM_ATTR_HW_STATS, /* nested */
+ NET_DM_ATTR_ORIGIN, /* u16 */
+ NET_DM_ATTR_HW_TRAP_GROUP_NAME, /* string */
+ NET_DM_ATTR_HW_TRAP_NAME, /* string */
+ NET_DM_ATTR_HW_ENTRIES, /* nested */
+ NET_DM_ATTR_HW_ENTRY, /* nested */
+ NET_DM_ATTR_HW_TRAP_COUNT, /* u32 */
+ NET_DM_ATTR_SW_DROPS, /* flag */
+ NET_DM_ATTR_HW_DROPS, /* flag */
+
+ __NET_DM_ATTR_MAX,
+ NET_DM_ATTR_MAX = __NET_DM_ATTR_MAX - 1
+};
+
+/**
+ * enum net_dm_alert_mode - Alert mode.
+ * @NET_DM_ALERT_MODE_SUMMARY: A summary of recent drops is sent to user space.
+ * @NET_DM_ALERT_MODE_PACKET: Each dropped packet is sent to user space along
+ * with metadata.
+ */
+enum net_dm_alert_mode {
+ NET_DM_ALERT_MODE_SUMMARY,
+ NET_DM_ALERT_MODE_PACKET,
+};
+
+enum {
+ NET_DM_ATTR_PORT_NETDEV_IFINDEX, /* u32 */
+ NET_DM_ATTR_PORT_NETDEV_NAME, /* string */
+
+ __NET_DM_ATTR_PORT_MAX,
+ NET_DM_ATTR_PORT_MAX = __NET_DM_ATTR_PORT_MAX - 1
+};
+
+enum {
+ NET_DM_ATTR_STATS_DROPPED, /* u64 */
+
+ __NET_DM_ATTR_STATS_MAX,
+ NET_DM_ATTR_STATS_MAX = __NET_DM_ATTR_STATS_MAX - 1
+};
+
+enum net_dm_origin {
+ NET_DM_ORIGIN_SW,
+ NET_DM_ORIGIN_HW,
+};
+
#endif
diff --git a/include/uapi/linux/net_namespace.h b/include/uapi/linux/net_namespace.h
index 0187c74..9f99568 100644
--- a/include/uapi/linux/net_namespace.h
+++ b/include/uapi/linux/net_namespace.h
@@ -16,6 +16,8 @@
NETNSA_NSID,
NETNSA_PID,
NETNSA_FD,
+ NETNSA_TARGET_NSID,
+ NETNSA_CURRENT_NSID,
__NETNSA_MAX,
};
diff --git a/include/uapi/linux/net_tstamp.h b/include/uapi/linux/net_tstamp.h
index 97ff3c1..e5b3972 100644
--- a/include/uapi/linux/net_tstamp.h
+++ b/include/uapi/linux/net_tstamp.h
@@ -155,8 +155,8 @@
};
struct sock_txtime {
- clockid_t clockid; /* reference clockid */
- __u32 flags; /* as defined by enum txtime_flags */
+ __kernel_clockid_t clockid;/* reference clockid */
+ __u32 flags; /* as defined by enum txtime_flags */
};
#endif /* _NET_TIMESTAMPING_H */
diff --git a/include/uapi/linux/netfilter.h b/include/uapi/linux/netfilter.h
index cca10e7..ca9e63d 100644
--- a/include/uapi/linux/netfilter.h
+++ b/include/uapi/linux/netfilter.h
@@ -34,10 +34,6 @@
/* only for userspace compatibility */
#ifndef __KERNEL__
-/* Generic cache responses from hook functions.
- <= 0x2000 is used for protocol-flags. */
-#define NFC_UNKNOWN 0x4000
-#define NFC_ALTERED 0x8000
/* NF_VERDICT_BITS should be 8 now, but userspace might break if this changes */
#define NF_VERDICT_BITS 16
diff --git a/include/uapi/linux/netfilter/ipset/ip_set.h b/include/uapi/linux/netfilter/ipset/ip_set.h
index 60236f6..eea166c 100644
--- a/include/uapi/linux/netfilter/ipset/ip_set.h
+++ b/include/uapi/linux/netfilter/ipset/ip_set.h
@@ -2,7 +2,7 @@
/* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu>
* Patrick Schaaf <bof@bof.de>
* Martin Josefsson <gandalf@wlug.westbo.se>
- * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
+ * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@netfilter.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -13,8 +13,9 @@
#include <linux/types.h>
-/* The protocol version */
-#define IPSET_PROTOCOL 6
+/* The protocol versions */
+#define IPSET_PROTOCOL 7
+#define IPSET_PROTOCOL_MIN 6
/* The max length of strings including NUL: set and type identifiers */
#define IPSET_MAXNAMELEN 32
@@ -38,17 +39,19 @@
IPSET_CMD_TEST, /* 11: Test an element in a set */
IPSET_CMD_HEADER, /* 12: Get set header data only */
IPSET_CMD_TYPE, /* 13: Get set type */
+ IPSET_CMD_GET_BYNAME, /* 14: Get set index by name */
+ IPSET_CMD_GET_BYINDEX, /* 15: Get set name by index */
IPSET_MSG_MAX, /* Netlink message commands */
/* Commands in userspace: */
- IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 14: Enter restore mode */
- IPSET_CMD_HELP, /* 15: Get help */
- IPSET_CMD_VERSION, /* 16: Get program version */
- IPSET_CMD_QUIT, /* 17: Quit from interactive mode */
+ IPSET_CMD_RESTORE = IPSET_MSG_MAX, /* 16: Enter restore mode */
+ IPSET_CMD_HELP, /* 17: Get help */
+ IPSET_CMD_VERSION, /* 18: Get program version */
+ IPSET_CMD_QUIT, /* 19: Quit from interactive mode */
IPSET_CMD_MAX,
- IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 18: Commit buffered commands */
+ IPSET_CMD_COMMIT = IPSET_CMD_MAX, /* 20: Commit buffered commands */
};
/* Attributes at command level */
@@ -66,6 +69,7 @@
IPSET_ATTR_LINENO, /* 9: Restore lineno */
IPSET_ATTR_PROTOCOL_MIN, /* 10: Minimal supported version number */
IPSET_ATTR_REVISION_MIN = IPSET_ATTR_PROTOCOL_MIN, /* type rev min */
+ IPSET_ATTR_INDEX, /* 11: Kernel index of set */
__IPSET_ATTR_CMD_MAX,
};
#define IPSET_ATTR_CMD_MAX (__IPSET_ATTR_CMD_MAX - 1)
@@ -223,6 +227,7 @@
/* Sets are identified by an index in kernel space. Tweak with ip_set_id_t
* and IPSET_INVALID_ID if you want to increase the max number of sets.
+ * Also, IPSET_ATTR_INDEX must be changed.
*/
typedef __u16 ip_set_id_t;
diff --git a/include/uapi/linux/netfilter/nf_synproxy.h b/include/uapi/linux/netfilter/nf_synproxy.h
new file mode 100644
index 0000000..00d787f
--- /dev/null
+++ b/include/uapi/linux/netfilter/nf_synproxy.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _NF_SYNPROXY_H
+#define _NF_SYNPROXY_H
+
+#include <linux/types.h>
+
+#define NF_SYNPROXY_OPT_MSS 0x01
+#define NF_SYNPROXY_OPT_WSCALE 0x02
+#define NF_SYNPROXY_OPT_SACK_PERM 0x04
+#define NF_SYNPROXY_OPT_TIMESTAMP 0x08
+#define NF_SYNPROXY_OPT_ECN 0x10
+#define NF_SYNPROXY_OPT_MASK (NF_SYNPROXY_OPT_MSS | \
+ NF_SYNPROXY_OPT_WSCALE | \
+ NF_SYNPROXY_OPT_SACK_PERM | \
+ NF_SYNPROXY_OPT_TIMESTAMP)
+
+struct nf_synproxy_info {
+ __u8 options;
+ __u8 wscale;
+ __u16 mss;
+};
+
+#endif /* _NF_SYNPROXY_H */
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 325ec6e..ed8881a 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -192,6 +192,7 @@
* @NFTA_CHAIN_USE: number of references to this chain (NLA_U32)
* @NFTA_CHAIN_TYPE: type name of the string (NLA_NUL_STRING)
* @NFTA_CHAIN_COUNTERS: counter specification of the chain (NLA_NESTED: nft_counter_attributes)
+ * @NFTA_CHAIN_FLAGS: chain flags
*/
enum nft_chain_attributes {
NFTA_CHAIN_UNSPEC,
@@ -204,6 +205,7 @@
NFTA_CHAIN_TYPE,
NFTA_CHAIN_COUNTERS,
NFTA_CHAIN_PAD,
+ NFTA_CHAIN_FLAGS,
__NFTA_CHAIN_MAX
};
#define NFTA_CHAIN_MAX (__NFTA_CHAIN_MAX - 1)
@@ -219,6 +221,7 @@
* @NFTA_RULE_POSITION: numeric handle of the previous rule (NLA_U64)
* @NFTA_RULE_USERDATA: user data (NLA_BINARY, NFT_USERDATA_MAXLEN)
* @NFTA_RULE_ID: uniquely identifies a rule in a transaction (NLA_U32)
+ * @NFTA_RULE_POSITION_ID: transaction unique identifier of the previous rule (NLA_U32)
*/
enum nft_rule_attributes {
NFTA_RULE_UNSPEC,
@@ -231,6 +234,7 @@
NFTA_RULE_USERDATA,
NFTA_RULE_PAD,
NFTA_RULE_ID,
+ NFTA_RULE_POSITION_ID,
__NFTA_RULE_MAX
};
#define NFTA_RULE_MAX (__NFTA_RULE_MAX - 1)
@@ -632,6 +636,7 @@
enum nft_dynset_ops {
NFT_DYNSET_OP_ADD,
NFT_DYNSET_OP_UPDATE,
+ NFT_DYNSET_OP_DELETE,
};
enum nft_dynset_flags {
@@ -728,10 +733,12 @@
*
* @NFT_EXTHDR_OP_IPV6: match against ipv6 extension headers
* @NFT_EXTHDR_OP_TCP: match against tcp options
+ * @NFT_EXTHDR_OP_IPV4: match against ipv4 options
*/
enum nft_exthdr_op {
NFT_EXTHDR_OP_IPV6,
NFT_EXTHDR_OP_TCPOPT,
+ NFT_EXTHDR_OP_IPV4,
__NFT_EXTHDR_OP_MAX
};
#define NFT_EXTHDR_OP_MAX (__NFT_EXTHDR_OP_MAX - 1)
@@ -789,6 +796,13 @@
* @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
* @NFT_META_PRANDOM: a 32bit pseudo-random number
* @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
+ * @NFT_META_IIFKIND: packet input interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_OIFKIND: packet output interface kind name (dev->rtnl_link_ops->kind)
+ * @NFT_META_BRI_IIFPVID: packet input bridge port pvid
+ * @NFT_META_BRI_IIFVPROTO: packet input bridge vlan proto
+ * @NFT_META_TIME_NS: time since epoch (in nanoseconds)
+ * @NFT_META_TIME_DAY: day of week (from 0 = Sunday to 6 = Saturday)
+ * @NFT_META_TIME_HOUR: hour of day (in seconds)
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -817,6 +831,13 @@
NFT_META_CGROUP,
NFT_META_PRANDOM,
NFT_META_SECPATH,
+ NFT_META_IIFKIND,
+ NFT_META_OIFKIND,
+ NFT_META_BRI_IIFPVID,
+ NFT_META_BRI_IIFVPROTO,
+ NFT_META_TIME_NS,
+ NFT_META_TIME_DAY,
+ NFT_META_TIME_HOUR,
};
/**
@@ -826,12 +847,14 @@
* @NFT_RT_NEXTHOP4: routing nexthop for IPv4
* @NFT_RT_NEXTHOP6: routing nexthop for IPv6
* @NFT_RT_TCPMSS: fetch current path tcp mss
+ * @NFT_RT_XFRM: boolean, skb->dst->xfrm != NULL
*/
enum nft_rt_keys {
NFT_RT_CLASSID,
NFT_RT_NEXTHOP4,
NFT_RT_NEXTHOP6,
NFT_RT_TCPMSS,
+ NFT_RT_XFRM,
__NFT_RT_MAX
};
#define NFT_RT_MAX (__NFT_RT_MAX - 1)
@@ -869,8 +892,8 @@
NFTA_HASH_SEED,
NFTA_HASH_OFFSET,
NFTA_HASH_TYPE,
- NFTA_HASH_SET_NAME,
- NFTA_HASH_SET_ID,
+ NFTA_HASH_SET_NAME, /* deprecated */
+ NFTA_HASH_SET_ID, /* deprecated */
__NFTA_HASH_MAX,
};
#define NFTA_HASH_MAX (__NFTA_HASH_MAX - 1)
@@ -958,7 +981,7 @@
* @NFT_CT_DST_IP: conntrack layer 3 protocol destination (IPv4 address)
* @NFT_CT_SRC_IP6: conntrack layer 3 protocol source (IPv6 address)
* @NFT_CT_DST_IP6: conntrack layer 3 protocol destination (IPv6 address)
- * @NFT_CT_TIMEOUT: connection tracking timeout policy assigned to conntrack
+ * @NFT_CT_ID: conntrack id
*/
enum nft_ct_keys {
NFT_CT_STATE,
@@ -984,7 +1007,7 @@
NFT_CT_DST_IP,
NFT_CT_SRC_IP6,
NFT_CT_DST_IP6,
- NFT_CT_TIMEOUT,
+ NFT_CT_ID,
__NFT_CT_MAX
};
#define NFT_CT_MAX (__NFT_CT_MAX - 1)
@@ -1128,7 +1151,7 @@
NFT_LOGLEVEL_AUDIT,
__NFT_LOGLEVEL_MAX
};
-#define NFT_LOGLEVEL_MAX (__NFT_LOGLEVEL_MAX + 1)
+#define NFT_LOGLEVEL_MAX (__NFT_LOGLEVEL_MAX - 1)
/**
* enum nft_queue_attributes - nf_tables queue expression netlink attributes
@@ -1175,6 +1198,21 @@
#define NFTA_QUOTA_MAX (__NFTA_QUOTA_MAX - 1)
/**
+ * enum nft_secmark_attributes - nf_tables secmark object netlink attributes
+ *
+ * @NFTA_SECMARK_CTX: security context (NLA_STRING)
+ */
+enum nft_secmark_attributes {
+ NFTA_SECMARK_UNSPEC,
+ NFTA_SECMARK_CTX,
+ __NFTA_SECMARK_MAX,
+};
+#define NFTA_SECMARK_MAX (__NFTA_SECMARK_MAX - 1)
+
+/* Max security context length */
+#define NFT_SECMARK_CTX_MAXLEN 256
+
+/**
* enum nft_reject_types - nf_tables reject expression reject types
*
* @NFT_REJECT_ICMP_UNREACH: reject using ICMP unreachable
@@ -1422,6 +1460,17 @@
};
#define NFTA_CT_TIMEOUT_MAX (__NFTA_CT_TIMEOUT_MAX - 1)
+enum nft_ct_expectation_attributes {
+ NFTA_CT_EXPECT_UNSPEC,
+ NFTA_CT_EXPECT_L3PROTO,
+ NFTA_CT_EXPECT_L4PROTO,
+ NFTA_CT_EXPECT_DPORT,
+ NFTA_CT_EXPECT_TIMEOUT,
+ NFTA_CT_EXPECT_SIZE,
+ __NFTA_CT_EXPECT_MAX,
+};
+#define NFTA_CT_EXPECT_MAX (__NFTA_CT_EXPECT_MAX - 1)
+
#define NFT_OBJECT_UNSPEC 0
#define NFT_OBJECT_COUNTER 1
#define NFT_OBJECT_QUOTA 2
@@ -1430,7 +1479,10 @@
#define NFT_OBJECT_CONNLIMIT 5
#define NFT_OBJECT_TUNNEL 6
#define NFT_OBJECT_CT_TIMEOUT 7
-#define __NFT_OBJECT_MAX 8
+#define NFT_OBJECT_SECMARK 8
+#define NFT_OBJECT_CT_EXPECT 9
+#define NFT_OBJECT_SYNPROXY 10
+#define __NFT_OBJECT_MAX 11
#define NFT_OBJECT_MAX (__NFT_OBJECT_MAX - 1)
/**
@@ -1493,13 +1545,42 @@
};
#define NFTA_FLOWTABLE_HOOK_MAX (__NFTA_FLOWTABLE_HOOK_MAX - 1)
+/**
+ * enum nft_osf_attributes - nftables osf expression netlink attributes
+ *
+ * @NFTA_OSF_DREG: destination register (NLA_U32: nft_registers)
+ * @NFTA_OSF_TTL: Value of the TTL osf option (NLA_U8)
+ * @NFTA_OSF_FLAGS: flags (NLA_U32)
+ */
enum nft_osf_attributes {
NFTA_OSF_UNSPEC,
NFTA_OSF_DREG,
+ NFTA_OSF_TTL,
+ NFTA_OSF_FLAGS,
__NFTA_OSF_MAX,
};
#define NFTA_OSF_MAX (__NFTA_OSF_MAX - 1)
+enum nft_osf_flags {
+ NFT_OSF_F_VERSION = (1 << 0),
+};
+
+/**
+ * enum nft_synproxy_attributes - nf_tables synproxy expression netlink attributes
+ *
+ * @NFTA_SYNPROXY_MSS: mss value sent to the backend (NLA_U16)
+ * @NFTA_SYNPROXY_WSCALE: wscale value sent to the backend (NLA_U8)
+ * @NFTA_SYNPROXY_FLAGS: flags (NLA_U32)
+ */
+enum nft_synproxy_attributes {
+ NFTA_SYNPROXY_UNSPEC,
+ NFTA_SYNPROXY_MSS,
+ NFTA_SYNPROXY_WSCALE,
+ NFTA_SYNPROXY_FLAGS,
+ __NFTA_SYNPROXY_MAX,
+};
+#define NFTA_SYNPROXY_MAX (__NFTA_SYNPROXY_MAX - 1)
+
/**
* enum nft_device_attributes - nf_tables device netlink attributes
*
@@ -1512,6 +1593,35 @@
};
#define NFTA_DEVICE_MAX (__NFTA_DEVICE_MAX - 1)
+/*
+ * enum nft_xfrm_attributes - nf_tables xfrm expr netlink attributes
+ *
+ * @NFTA_XFRM_DREG: destination register (NLA_U32)
+ * @NFTA_XFRM_KEY: enum nft_xfrm_keys (NLA_U32)
+ * @NFTA_XFRM_DIR: direction (NLA_U8)
+ * @NFTA_XFRM_SPNUM: index in secpath array (NLA_U32)
+ */
+enum nft_xfrm_attributes {
+ NFTA_XFRM_UNSPEC,
+ NFTA_XFRM_DREG,
+ NFTA_XFRM_KEY,
+ NFTA_XFRM_DIR,
+ NFTA_XFRM_SPNUM,
+ __NFTA_XFRM_MAX
+};
+#define NFTA_XFRM_MAX (__NFTA_XFRM_MAX - 1)
+
+enum nft_xfrm_keys {
+ NFT_XFRM_KEY_UNSPEC,
+ NFT_XFRM_KEY_DADDR_IP4,
+ NFT_XFRM_KEY_DADDR_IP6,
+ NFT_XFRM_KEY_SADDR_IP4,
+ NFT_XFRM_KEY_SADDR_IP6,
+ NFT_XFRM_KEY_REQID,
+ NFT_XFRM_KEY_SPI,
+ __NFT_XFRM_KEY_MAX,
+};
+#define NFT_XFRM_KEY_MAX (__NFT_XFRM_KEY_MAX - 1)
/**
* enum nft_trace_attributes - nf_tables trace netlink attributes
@@ -1667,10 +1777,19 @@
};
#define NFT_TUNNEL_MAX (__NFT_TUNNEL_MAX - 1)
+enum nft_tunnel_mode {
+ NFT_TUNNEL_MODE_NONE,
+ NFT_TUNNEL_MODE_RX,
+ NFT_TUNNEL_MODE_TX,
+ __NFT_TUNNEL_MODE_MAX
+};
+#define NFT_TUNNEL_MODE_MAX (__NFT_TUNNEL_MODE_MAX - 1)
+
enum nft_tunnel_attributes {
NFTA_TUNNEL_UNSPEC,
NFTA_TUNNEL_KEY,
NFTA_TUNNEL_DREG,
+ NFTA_TUNNEL_MODE,
__NFTA_TUNNEL_MAX
};
#define NFTA_TUNNEL_MAX (__NFTA_TUNNEL_MAX - 1)
diff --git a/include/uapi/linux/netfilter/nfnetlink_log.h b/include/uapi/linux/netfilter/nfnetlink_log.h
index 20983cb..45c8d3b 100644
--- a/include/uapi/linux/netfilter/nfnetlink_log.h
+++ b/include/uapi/linux/netfilter/nfnetlink_log.h
@@ -33,6 +33,15 @@
__aligned_be64 usec;
};
+enum nfulnl_vlan_attr {
+ NFULA_VLAN_UNSPEC,
+ NFULA_VLAN_PROTO, /* __be16 skb vlan_proto */
+ NFULA_VLAN_TCI, /* __be16 skb htons(vlan_tci) */
+ __NFULA_VLAN_MAX,
+};
+
+#define NFULA_VLAN_MAX (__NFULA_VLAN_MAX + 1)
+
enum nfulnl_attr_type {
NFULA_UNSPEC,
NFULA_PACKET_HDR,
@@ -54,6 +63,8 @@
NFULA_HWLEN, /* hardware header length */
NFULA_CT, /* nf_conntrack_netlink.h */
NFULA_CT_INFO, /* enum ip_conntrack_info */
+ NFULA_VLAN, /* nested attribute: packet vlan info */
+ NFULA_L2HDR, /* full L2 header */
__NFULA_MAX
};
diff --git a/include/uapi/linux/netfilter/xt_SYNPROXY.h b/include/uapi/linux/netfilter/xt_SYNPROXY.h
index ea5eba1..19c04ed 100644
--- a/include/uapi/linux/netfilter/xt_SYNPROXY.h
+++ b/include/uapi/linux/netfilter/xt_SYNPROXY.h
@@ -2,18 +2,14 @@
#ifndef _XT_SYNPROXY_H
#define _XT_SYNPROXY_H
-#include <linux/types.h>
+#include <linux/netfilter/nf_synproxy.h>
-#define XT_SYNPROXY_OPT_MSS 0x01
-#define XT_SYNPROXY_OPT_WSCALE 0x02
-#define XT_SYNPROXY_OPT_SACK_PERM 0x04
-#define XT_SYNPROXY_OPT_TIMESTAMP 0x08
-#define XT_SYNPROXY_OPT_ECN 0x10
+#define XT_SYNPROXY_OPT_MSS NF_SYNPROXY_OPT_MSS
+#define XT_SYNPROXY_OPT_WSCALE NF_SYNPROXY_OPT_WSCALE
+#define XT_SYNPROXY_OPT_SACK_PERM NF_SYNPROXY_OPT_SACK_PERM
+#define XT_SYNPROXY_OPT_TIMESTAMP NF_SYNPROXY_OPT_TIMESTAMP
+#define XT_SYNPROXY_OPT_ECN NF_SYNPROXY_OPT_ECN
-struct xt_synproxy_info {
- __u8 options;
- __u8 wscale;
- __u16 mss;
-};
+#define xt_synproxy_info nf_synproxy_info
#endif /* _XT_SYNPROXY_H */
diff --git a/include/uapi/linux/netfilter/xt_cgroup.h b/include/uapi/linux/netfilter/xt_cgroup.h
index e96dfa1..b74e370 100644
--- a/include/uapi/linux/netfilter/xt_cgroup.h
+++ b/include/uapi/linux/netfilter/xt_cgroup.h
@@ -22,4 +22,20 @@
void *priv __attribute__((aligned(8)));
};
+#define XT_CGROUP_PATH_MAX 512
+
+struct xt_cgroup_info_v2 {
+ __u8 has_path;
+ __u8 has_classid;
+ __u8 invert_path;
+ __u8 invert_classid;
+ union {
+ char path[XT_CGROUP_PATH_MAX];
+ __u32 classid;
+ };
+
+ /* kernel internal data */
+ void *priv __attribute__((aligned(8)));
+};
+
#endif /* _UAPI_XT_CGROUP_H */
diff --git a/include/uapi/linux/netfilter/xt_connlabel.h b/include/uapi/linux/netfilter/xt_connlabel.h
index 2312f0e..323f0df 100644
--- a/include/uapi/linux/netfilter/xt_connlabel.h
+++ b/include/uapi/linux/netfilter/xt_connlabel.h
@@ -1,4 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+
+#ifndef _UAPI_XT_CONNLABEL_H
+#define _UAPI_XT_CONNLABEL_H
+
#include <linux/types.h>
#define XT_CONNLABEL_MAXBIT 127
@@ -11,3 +15,5 @@
__u16 bit;
__u16 options;
};
+
+#endif /* _UAPI_XT_CONNLABEL_H */
diff --git a/include/uapi/linux/netfilter/xt_nfacct.h b/include/uapi/linux/netfilter/xt_nfacct.h
index 5c8a4d7..b5123ab 100644
--- a/include/uapi/linux/netfilter/xt_nfacct.h
+++ b/include/uapi/linux/netfilter/xt_nfacct.h
@@ -11,4 +11,9 @@
struct nf_acct *nfacct;
};
+struct xt_nfacct_match_info_v1 {
+ char name[NFACCT_NAME_MAX];
+ struct nf_acct *nfacct __attribute__((aligned(8)));
+};
+
#endif /* _XT_NFACCT_MATCH_H */
diff --git a/include/uapi/linux/netfilter/xt_owner.h b/include/uapi/linux/netfilter/xt_owner.h
index fa3ad84..5108df4 100644
--- a/include/uapi/linux/netfilter/xt_owner.h
+++ b/include/uapi/linux/netfilter/xt_owner.h
@@ -5,11 +5,17 @@
#include <linux/types.h>
enum {
- XT_OWNER_UID = 1 << 0,
- XT_OWNER_GID = 1 << 1,
- XT_OWNER_SOCKET = 1 << 2,
+ XT_OWNER_UID = 1 << 0,
+ XT_OWNER_GID = 1 << 1,
+ XT_OWNER_SOCKET = 1 << 2,
+ XT_OWNER_SUPPL_GROUPS = 1 << 3,
};
+#define XT_OWNER_MASK (XT_OWNER_UID | \
+ XT_OWNER_GID | \
+ XT_OWNER_SOCKET | \
+ XT_OWNER_SUPPL_GROUPS)
+
struct xt_owner_match_info {
__u32 uid_min, uid_max;
__u32 gid_min, gid_max;
diff --git a/include/uapi/linux/netfilter/xt_policy.h b/include/uapi/linux/netfilter/xt_policy.h
index 323bfa3..4cf2ce2 100644
--- a/include/uapi/linux/netfilter/xt_policy.h
+++ b/include/uapi/linux/netfilter/xt_policy.h
@@ -2,6 +2,7 @@
#ifndef _XT_POLICY_H
#define _XT_POLICY_H
+#include <linux/netfilter.h>
#include <linux/types.h>
#include <linux/in.h>
#include <linux/in6.h>
diff --git a/include/uapi/linux/netfilter_bridge/ebtables.h b/include/uapi/linux/netfilter_bridge/ebtables.h
index 3b86c14..8076c94 100644
--- a/include/uapi/linux/netfilter_bridge/ebtables.h
+++ b/include/uapi/linux/netfilter_bridge/ebtables.h
@@ -123,7 +123,7 @@
union {
struct {
char name[EBT_EXTENSION_MAXNAMELEN];
- uint8_t revision;
+ __u8 revision;
};
struct xt_match *match;
} u;
@@ -136,7 +136,7 @@
union {
struct {
char name[EBT_EXTENSION_MAXNAMELEN];
- uint8_t revision;
+ __u8 revision;
};
struct xt_target *watcher;
} u;
@@ -149,7 +149,7 @@
union {
struct {
char name[EBT_EXTENSION_MAXNAMELEN];
- uint8_t revision;
+ __u8 revision;
};
struct xt_target *target;
} u;
diff --git a/include/uapi/linux/netfilter_decnet.h b/include/uapi/linux/netfilter_decnet.h
index 61f1c7d..3c77f54 100644
--- a/include/uapi/linux/netfilter_decnet.h
+++ b/include/uapi/linux/netfilter_decnet.h
@@ -15,16 +15,6 @@
#include <limits.h> /* for INT_MIN, INT_MAX */
-/* IP Cache bits. */
-/* Src IP address. */
-#define NFC_DN_SRC 0x0001
-/* Dest IP address. */
-#define NFC_DN_DST 0x0002
-/* Input device. */
-#define NFC_DN_IF_IN 0x0004
-/* Output device. */
-#define NFC_DN_IF_OUT 0x0008
-
/* kernel define is in netfilter_defs.h */
#define NF_DN_NUMHOOKS 7
#endif /* ! __KERNEL__ */
diff --git a/include/uapi/linux/netfilter_ipv4.h b/include/uapi/linux/netfilter_ipv4.h
index c3b0607..155e77d 100644
--- a/include/uapi/linux/netfilter_ipv4.h
+++ b/include/uapi/linux/netfilter_ipv4.h
@@ -13,34 +13,6 @@
#include <limits.h> /* for INT_MIN, INT_MAX */
-/* IP Cache bits. */
-/* Src IP address. */
-#define NFC_IP_SRC 0x0001
-/* Dest IP address. */
-#define NFC_IP_DST 0x0002
-/* Input device. */
-#define NFC_IP_IF_IN 0x0004
-/* Output device. */
-#define NFC_IP_IF_OUT 0x0008
-/* TOS. */
-#define NFC_IP_TOS 0x0010
-/* Protocol. */
-#define NFC_IP_PROTO 0x0020
-/* IP options. */
-#define NFC_IP_OPTIONS 0x0040
-/* Frag & flags. */
-#define NFC_IP_FRAG 0x0080
-
-/* Per-protocol information: only matters if proto match. */
-/* TCP flags. */
-#define NFC_IP_TCPFLAGS 0x0100
-/* Source port. */
-#define NFC_IP_SRC_PT 0x0200
-/* Dest port. */
-#define NFC_IP_DST_PT 0x0400
-/* Something else about the proto */
-#define NFC_IP_PROTO_UNKNOWN 0x2000
-
/* IP Hooks */
/* After promisc drops, checksum checks. */
#define NF_IP_PRE_ROUTING 0
diff --git a/include/uapi/linux/netfilter_ipv4/ipt_LOG.h b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h
index 6dec14b..b7cf2c6 100644
--- a/include/uapi/linux/netfilter_ipv4/ipt_LOG.h
+++ b/include/uapi/linux/netfilter_ipv4/ipt_LOG.h
@@ -2,8 +2,6 @@
#ifndef _IPT_LOG_H
#define _IPT_LOG_H
-#warning "Please update iptables, this file will be removed soon!"
-
/* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */
#define IPT_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */
#define IPT_LOG_TCPOPT 0x02 /* Log TCP options */
diff --git a/include/uapi/linux/netfilter_ipv6.h b/include/uapi/linux/netfilter_ipv6.h
index dc624fd..80aa9b0 100644
--- a/include/uapi/linux/netfilter_ipv6.h
+++ b/include/uapi/linux/netfilter_ipv6.h
@@ -16,35 +16,6 @@
#include <limits.h> /* for INT_MIN, INT_MAX */
-/* IP Cache bits. */
-/* Src IP address. */
-#define NFC_IP6_SRC 0x0001
-/* Dest IP address. */
-#define NFC_IP6_DST 0x0002
-/* Input device. */
-#define NFC_IP6_IF_IN 0x0004
-/* Output device. */
-#define NFC_IP6_IF_OUT 0x0008
-/* TOS. */
-#define NFC_IP6_TOS 0x0010
-/* Protocol. */
-#define NFC_IP6_PROTO 0x0020
-/* IP options. */
-#define NFC_IP6_OPTIONS 0x0040
-/* Frag & flags. */
-#define NFC_IP6_FRAG 0x0080
-
-
-/* Per-protocol information: only matters if proto match. */
-/* TCP flags. */
-#define NFC_IP6_TCPFLAGS 0x0100
-/* Source port. */
-#define NFC_IP6_SRC_PT 0x0200
-/* Dest port. */
-#define NFC_IP6_DST_PT 0x0400
-/* Something else about the proto */
-#define NFC_IP6_PROTO_UNKNOWN 0x2000
-
/* IP6 Hooks */
/* After promisc drops, checksum checks. */
#define NF_IP6_PRE_ROUTING 0
diff --git a/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h b/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h
index 7553a43..23e91a9 100644
--- a/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h
+++ b/include/uapi/linux/netfilter_ipv6/ip6t_LOG.h
@@ -2,8 +2,6 @@
#ifndef _IP6T_LOG_H
#define _IP6T_LOG_H
-#warning "Please update iptables, this file will be removed soon!"
-
/* make sure not to change this without changing netfilter.h:NF_LOG_* (!) */
#define IP6T_LOG_TCPSEQ 0x01 /* Log TCP sequence numbers */
#define IP6T_LOG_TCPOPT 0x02 /* Log TCP options */
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index 776bc92..0a4d733 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -155,6 +155,7 @@
#define NETLINK_LIST_MEMBERSHIPS 9
#define NETLINK_CAP_ACK 10
#define NETLINK_EXT_ACK 11
+#define NETLINK_GET_STRICT_CHK 12
struct nl_pktinfo {
__u32 group;
diff --git a/include/uapi/linux/nexthop.h b/include/uapi/linux/nexthop.h
new file mode 100644
index 0000000..7b61867
--- /dev/null
+++ b/include/uapi/linux/nexthop.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_NEXTHOP_H
+#define _UAPI_LINUX_NEXTHOP_H
+
+#include <linux/types.h>
+
+struct nhmsg {
+ unsigned char nh_family;
+ unsigned char nh_scope; /* return only */
+ unsigned char nh_protocol; /* Routing protocol that installed nh */
+ unsigned char resvd;
+ unsigned int nh_flags; /* RTNH_F flags */
+};
+
+/* entry in a nexthop group */
+struct nexthop_grp {
+ __u32 id; /* nexthop id - must exist */
+ __u8 weight; /* weight of this nexthop */
+ __u8 resvd1;
+ __u16 resvd2;
+};
+
+enum {
+ NEXTHOP_GRP_TYPE_MPATH, /* default type if not specified */
+ __NEXTHOP_GRP_TYPE_MAX,
+};
+
+#define NEXTHOP_GRP_TYPE_MAX (__NEXTHOP_GRP_TYPE_MAX - 1)
+
+enum {
+ NHA_UNSPEC,
+ NHA_ID, /* u32; id for nexthop. id == 0 means auto-assign */
+
+ NHA_GROUP, /* array of nexthop_grp */
+ NHA_GROUP_TYPE, /* u16 one of NEXTHOP_GRP_TYPE */
+ /* if NHA_GROUP attribute is added, no other attributes can be set */
+
+ NHA_BLACKHOLE, /* flag; nexthop used to blackhole packets */
+ /* if NHA_BLACKHOLE is added, OIF, GATEWAY, ENCAP can not be set */
+
+ NHA_OIF, /* u32; nexthop device */
+ NHA_GATEWAY, /* be32 (IPv4) or in6_addr (IPv6) gw address */
+ NHA_ENCAP_TYPE, /* u16; lwt encap type */
+ NHA_ENCAP, /* lwt encap data */
+
+ /* NHA_OIF can be appended to dump request to return only
+ * nexthops using given device
+ */
+ NHA_GROUPS, /* flag; only return nexthop groups in dump */
+ NHA_MASTER, /* u32; only return nexthops with given master dev */
+
+ __NHA_MAX,
+};
+
+#define NHA_MAX (__NHA_MAX - 1)
+#endif
diff --git a/include/uapi/linux/nfs_mount.h b/include/uapi/linux/nfs_mount.h
index e44e006..e3bcfc6 100644
--- a/include/uapi/linux/nfs_mount.h
+++ b/include/uapi/linux/nfs_mount.h
@@ -66,13 +66,4 @@
#define NFS_MOUNT_UNSHARED 0x8000 /* 5 */
#define NFS_MOUNT_FLAGMASK 0xFFFF
-/* The following are for internal use only */
-#define NFS_MOUNT_LOOKUP_CACHE_NONEG 0x10000
-#define NFS_MOUNT_LOOKUP_CACHE_NONE 0x20000
-#define NFS_MOUNT_NORESVPORT 0x40000
-#define NFS_MOUNT_LEGACY_INTERFACE 0x80000
-
-#define NFS_MOUNT_LOCAL_FLOCK 0x100000
-#define NFS_MOUNT_LOCAL_FCNTL 0x200000
-
#endif
diff --git a/include/uapi/linux/nfsd/cld.h b/include/uapi/linux/nfsd/cld.h
index f8f5ccc..a519313 100644
--- a/include/uapi/linux/nfsd/cld.h
+++ b/include/uapi/linux/nfsd/cld.h
@@ -26,16 +26,22 @@
#include <linux/types.h>
/* latest upcall version available */
-#define CLD_UPCALL_VERSION 1
+#define CLD_UPCALL_VERSION 2
/* defined by RFC3530 */
#define NFS4_OPAQUE_LIMIT 1024
+#ifndef SHA256_DIGEST_SIZE
+#define SHA256_DIGEST_SIZE 32
+#endif
+
enum cld_command {
Cld_Create, /* create a record for this cm_id */
Cld_Remove, /* remove record of this cm_id */
Cld_Check, /* is this cm_id allowed? */
Cld_GraceDone, /* grace period is complete */
+ Cld_GraceStart, /* grace start (upload client records) */
+ Cld_GetVersion, /* query max supported upcall version */
};
/* representation of long-form NFSv4 client ID */
@@ -44,6 +50,17 @@
unsigned char cn_id[NFS4_OPAQUE_LIMIT]; /* client-provided */
} __attribute__((packed));
+/* sha256 hash of the kerberos principal */
+struct cld_princhash {
+ __u8 cp_len; /* length of cp_data */
+ unsigned char cp_data[SHA256_DIGEST_SIZE]; /* hash of principal */
+} __attribute__((packed));
+
+struct cld_clntinfo {
+ struct cld_name cc_name;
+ struct cld_princhash cc_princhash;
+} __attribute__((packed));
+
/* message struct for communication with userspace */
struct cld_msg {
__u8 cm_vers; /* upcall version */
@@ -53,7 +70,28 @@
union {
__s64 cm_gracetime; /* grace period start time */
struct cld_name cm_name;
+ __u8 cm_version; /* for getting max version */
} __attribute__((packed)) cm_u;
} __attribute__((packed));
+/* version 2 message can include hash of kerberos principal */
+struct cld_msg_v2 {
+ __u8 cm_vers; /* upcall version */
+ __u8 cm_cmd; /* upcall command */
+ __s16 cm_status; /* return code */
+ __u32 cm_xid; /* transaction id */
+ union {
+ struct cld_name cm_name;
+ __u8 cm_version; /* for getting max version */
+ struct cld_clntinfo cm_clntinfo; /* name & princ hash */
+ } __attribute__((packed)) cm_u;
+} __attribute__((packed));
+
+struct cld_msg_hdr {
+ __u8 cm_vers; /* upcall version */
+ __u8 cm_cmd; /* upcall command */
+ __s16 cm_status; /* return code */
+ __u32 cm_xid; /* transaction id */
+} __attribute__((packed));
+
#endif /* !_NFSD_CLD_H */
diff --git a/include/uapi/linux/nilfs2_ondisk.h b/include/uapi/linux/nilfs2_ondisk.h
index a7e66ab..c23f91a 100644
--- a/include/uapi/linux/nilfs2_ondisk.h
+++ b/include/uapi/linux/nilfs2_ondisk.h
@@ -29,7 +29,7 @@
#include <linux/types.h>
#include <linux/magic.h>
-
+#include <asm/byteorder.h>
#define NILFS_INODE_BMAP_SIZE 7
@@ -533,19 +533,19 @@
static inline void \
nilfs_checkpoint_set_##name(struct nilfs_checkpoint *cp) \
{ \
- cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) | \
- (1UL << NILFS_CHECKPOINT_##flag)); \
+ cp->cp_flags = __cpu_to_le32(__le32_to_cpu(cp->cp_flags) | \
+ (1UL << NILFS_CHECKPOINT_##flag)); \
} \
static inline void \
nilfs_checkpoint_clear_##name(struct nilfs_checkpoint *cp) \
{ \
- cp->cp_flags = cpu_to_le32(le32_to_cpu(cp->cp_flags) & \
+ cp->cp_flags = __cpu_to_le32(__le32_to_cpu(cp->cp_flags) & \
~(1UL << NILFS_CHECKPOINT_##flag)); \
} \
static inline int \
nilfs_checkpoint_##name(const struct nilfs_checkpoint *cp) \
{ \
- return !!(le32_to_cpu(cp->cp_flags) & \
+ return !!(__le32_to_cpu(cp->cp_flags) & \
(1UL << NILFS_CHECKPOINT_##flag)); \
}
@@ -595,20 +595,20 @@
static inline void \
nilfs_segment_usage_set_##name(struct nilfs_segment_usage *su) \
{ \
- su->su_flags = cpu_to_le32(le32_to_cpu(su->su_flags) | \
+ su->su_flags = __cpu_to_le32(__le32_to_cpu(su->su_flags) | \
(1UL << NILFS_SEGMENT_USAGE_##flag));\
} \
static inline void \
nilfs_segment_usage_clear_##name(struct nilfs_segment_usage *su) \
{ \
su->su_flags = \
- cpu_to_le32(le32_to_cpu(su->su_flags) & \
+ __cpu_to_le32(__le32_to_cpu(su->su_flags) & \
~(1UL << NILFS_SEGMENT_USAGE_##flag)); \
} \
static inline int \
nilfs_segment_usage_##name(const struct nilfs_segment_usage *su) \
{ \
- return !!(le32_to_cpu(su->su_flags) & \
+ return !!(__le32_to_cpu(su->su_flags) & \
(1UL << NILFS_SEGMENT_USAGE_##flag)); \
}
@@ -619,15 +619,15 @@
static inline void
nilfs_segment_usage_set_clean(struct nilfs_segment_usage *su)
{
- su->su_lastmod = cpu_to_le64(0);
- su->su_nblocks = cpu_to_le32(0);
- su->su_flags = cpu_to_le32(0);
+ su->su_lastmod = __cpu_to_le64(0);
+ su->su_nblocks = __cpu_to_le32(0);
+ su->su_flags = __cpu_to_le32(0);
}
static inline int
nilfs_segment_usage_clean(const struct nilfs_segment_usage *su)
{
- return !le32_to_cpu(su->su_flags);
+ return !__le32_to_cpu(su->su_flags);
}
/**
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 7acc16f..beee59c 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -11,7 +11,7 @@
* Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
* Copyright 2008 Colin McCabe <colin@cozybit.com>
* Copyright 2015-2017 Intel Deutschland GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018-2019 Intel Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -52,6 +52,11 @@
#define NL80211_MULTICAST_GROUP_NAN "nan"
#define NL80211_MULTICAST_GROUP_TESTMODE "testmode"
+#define NL80211_EDMG_BW_CONFIG_MIN 4
+#define NL80211_EDMG_BW_CONFIG_MAX 15
+#define NL80211_EDMG_CHANNELS_MIN 1
+#define NL80211_EDMG_CHANNELS_MAX 0x3c /* 0b00111100 */
+
/**
* DOC: Station handling
*
@@ -235,6 +240,15 @@
*/
/**
+ * DOC: SAE authentication offload
+ *
+ * By setting @NL80211_EXT_FEATURE_SAE_OFFLOAD flag drivers can indicate they
+ * support offloading SAE authentication for WPA3-Personal networks. In
+ * %NL80211_CMD_CONNECT the password for SAE should be specified using
+ * %NL80211_ATTR_SAE_PASSWORD.
+ */
+
+/**
* enum nl80211_commands - supported nl80211 commands
*
* @NL80211_CMD_UNSPEC: unspecified command to catch errors
@@ -648,7 +662,9 @@
* is used during CSA period.
* @NL80211_CMD_FRAME_WAIT_CANCEL: When an off-channel TX was requested, this
* command may be used with the corresponding cookie to cancel the wait
- * time if it is known that it is no longer necessary.
+ * time if it is known that it is no longer necessary. This command is
+ * also sent as an event whenever the driver has completed the off-channel
+ * wait time.
* @NL80211_CMD_ACTION: Alias for @NL80211_CMD_FRAME for backward compatibility.
* @NL80211_CMD_FRAME_TX_STATUS: Report TX status of a management frame
* transmitted with %NL80211_CMD_FRAME. %NL80211_ATTR_COOKIE identifies
@@ -1033,6 +1049,58 @@
* %NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its
* address(specified in %NL80211_ATTR_MAC).
*
+ * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in
+ * the %NL80211_ATTR_FTM_RESPONDER_STATS attribute.
+ *
+ * @NL80211_CMD_PEER_MEASUREMENT_START: start a (set of) peer measurement(s)
+ * with the given parameters, which are encapsulated in the nested
+ * %NL80211_ATTR_PEER_MEASUREMENTS attribute. Optionally, MAC address
+ * randomization may be enabled and configured by specifying the
+ * %NL80211_ATTR_MAC and %NL80211_ATTR_MAC_MASK attributes.
+ * If a timeout is requested, use the %NL80211_ATTR_TIMEOUT attribute.
+ * A u64 cookie for further %NL80211_ATTR_COOKIE use is is returned in
+ * the netlink extended ack message.
+ *
+ * To cancel a measurement, close the socket that requested it.
+ *
+ * Measurement results are reported to the socket that requested the
+ * measurement using @NL80211_CMD_PEER_MEASUREMENT_RESULT when they
+ * become available, so applications must ensure a large enough socket
+ * buffer size.
+ *
+ * Depending on driver support it may or may not be possible to start
+ * multiple concurrent measurements.
+ * @NL80211_CMD_PEER_MEASUREMENT_RESULT: This command number is used for the
+ * result notification from the driver to the requesting socket.
+ * @NL80211_CMD_PEER_MEASUREMENT_COMPLETE: Notification only, indicating that
+ * the measurement completed, using the measurement cookie
+ * (%NL80211_ATTR_COOKIE).
+ *
+ * @NL80211_CMD_NOTIFY_RADAR: Notify the kernel that a radar signal was
+ * detected and reported by a neighboring device on the channel
+ * indicated by %NL80211_ATTR_WIPHY_FREQ and other attributes
+ * determining the width and type.
+ *
+ * @NL80211_CMD_UPDATE_OWE_INFO: This interface allows the host driver to
+ * offload OWE processing to user space. This intends to support
+ * OWE AKM by the host drivers that implement SME but rely
+ * on the user space for the cryptographic/DH IE processing in AP mode.
+ *
+ * @NL80211_CMD_PROBE_MESH_LINK: The requirement for mesh link metric
+ * refreshing, is that from one mesh point we be able to send some data
+ * frames to other mesh points which are not currently selected as a
+ * primary traffic path, but which are only 1 hop away. The absence of
+ * the primary path to the chosen node makes it necessary to apply some
+ * form of marking on a chosen packet stream so that the packets can be
+ * properly steered to the selected node for testing, and not by the
+ * regular mesh path lookup. Further, the packets must be of type data
+ * so that the rate control (often embedded in firmware) is used for
+ * rate selection.
+ *
+ * Here attribute %NL80211_ATTR_MAC is used to specify connected mesh
+ * peer MAC address and %NL80211_ATTR_FRAME is used to specify the frame
+ * content. The frame is ethernet data.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -1245,6 +1313,18 @@
NL80211_CMD_CONTROL_PORT_FRAME,
+ NL80211_CMD_GET_FTM_RESPONDER_STATS,
+
+ NL80211_CMD_PEER_MEASUREMENT_START,
+ NL80211_CMD_PEER_MEASUREMENT_RESULT,
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE,
+
+ NL80211_CMD_NOTIFY_RADAR,
+
+ NL80211_CMD_UPDATE_OWE_INFO,
+
+ NL80211_CMD_PROBE_MESH_LINK,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
@@ -1525,6 +1605,12 @@
* (a u32 with flags from &enum nl80211_wpa_versions).
* @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to
* indicate which key management algorithm(s) to use (an array of u32).
+ * This attribute is also sent in response to @NL80211_CMD_GET_WIPHY,
+ * indicating the supported AKM suites, intended for specific drivers which
+ * implement SME and have constraints on which AKMs are supported and also
+ * the cases where an AKM support is offloaded to the driver/firmware.
+ * If there is no such notification from the driver, user space should
+ * assume the driver supports all the AKM suites.
*
* @NL80211_ATTR_REQ_IE: (Re)association request information elements as
* sent out by the card, for ROAM and successful CONNECT events.
@@ -1701,7 +1787,7 @@
* the values passed in @NL80211_ATTR_SCAN_SSIDS (eg. if an SSID
* is included in the probe request, but the match attributes
* will never let it go through), -EINVAL may be returned.
- * If ommited, no filtering is done.
+ * If omitted, no filtering is done.
*
* @NL80211_ATTR_INTERFACE_COMBINATIONS: Nested attribute listing the supported
* interface combinations. In each nested item, it contains attributes
@@ -1806,7 +1892,7 @@
*
* @NL80211_ATTR_INACTIVITY_TIMEOUT: timeout value in seconds, this can be
* used by the drivers which has MLME in firmware and does not have support
- * to report per station tx/rx activity to free up the staion entry from
+ * to report per station tx/rx activity to free up the station entry from
* the list. This needs to be used when the driver advertises the
* capability to timeout the stations.
*
@@ -2167,7 +2253,7 @@
*
* @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST: When present the RSSI level for BSSs in
* the specified band is to be adjusted before doing
- * %NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparision to figure out
+ * %NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI based comparison to figure out
* better BSSs. The attribute value is a packed structure
* value as specified by &struct nl80211_bss_select_rssi_adjust.
*
@@ -2220,10 +2306,10 @@
* &enum nl80211_external_auth_action value). This is used with the
* %NL80211_CMD_EXTERNAL_AUTH request event.
* @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT: Flag attribute indicating that the user
- * space supports external authentication. This attribute shall be used
- * only with %NL80211_CMD_CONNECT request. The driver may offload
- * authentication processing to user space if this capability is indicated
- * in NL80211_CMD_CONNECT requests from the user space.
+ * space supports external authentication. This attribute shall be used
+ * with %NL80211_CMD_CONNECT and %NL80211_CMD_START_AP request. The driver
+ * may offload authentication processing to user space if this capability
+ * is indicated in the respective requests from the user space.
*
* @NL80211_ATTR_NSS: Station's New/updated RX_NSS value notified using this
* u8 attribute. This is used with %NL80211_CMD_STA_OPMODE_CHANGED.
@@ -2241,6 +2327,52 @@
* association request when used with NL80211_CMD_NEW_STATION). Can be set
* only if %NL80211_STA_FLAG_WME is set.
*
+ * @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include
+ * in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing
+ * measurement (FTM) responder functionality and containing parameters as
+ * possible, see &enum nl80211_ftm_responder_attr
+ *
+ * @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder
+ * statistics, see &enum nl80211_ftm_responder_stats.
+ *
+ * @NL80211_ATTR_TIMEOUT: Timeout for the given operation in milliseconds (u32),
+ * if the attribute is not given no timeout is requested. Note that 0 is an
+ * invalid value.
+ *
+ * @NL80211_ATTR_PEER_MEASUREMENTS: peer measurements request (and result)
+ * data, uses nested attributes specified in
+ * &enum nl80211_peer_measurement_attrs.
+ * This is also used for capability advertisement in the wiphy information,
+ * with the appropriate sub-attributes.
+ *
+ * @NL80211_ATTR_AIRTIME_WEIGHT: Station's weight when scheduled by the airtime
+ * scheduler.
+ *
+ * @NL80211_ATTR_STA_TX_POWER_SETTING: Transmit power setting type (u8) for
+ * station associated with the AP. See &enum nl80211_tx_power_setting for
+ * possible values.
+ * @NL80211_ATTR_STA_TX_POWER: Transmit power level (s16) in dBm units. This
+ * allows to set Tx power for a station. If this attribute is not included,
+ * the default per-interface tx power setting will be overriding. Driver
+ * should be picking up the lowest tx power, either tx power per-interface
+ * or per-station.
+ *
+ * @NL80211_ATTR_SAE_PASSWORD: attribute for passing SAE password material. It
+ * is used with %NL80211_CMD_CONNECT to provide password for offloading
+ * SAE authentication for WPA3-Personal networks.
+ *
+ * @NL80211_ATTR_TWT_RESPONDER: Enable target wait time responder support.
+ *
+ * @NL80211_ATTR_HE_OBSS_PD: nested attribute for OBSS Packet Detection
+ * functionality.
+ *
+ * @NL80211_ATTR_WIPHY_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ * channel(s) that are allowed to be used for EDMG transmissions.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251. (u8 attribute)
+ * @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ * the allowed channel bandwidth configurations. (u8 attribute)
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2682,6 +2814,27 @@
NL80211_ATTR_HE_CAPABILITY,
+ NL80211_ATTR_FTM_RESPONDER,
+
+ NL80211_ATTR_FTM_RESPONDER_STATS,
+
+ NL80211_ATTR_TIMEOUT,
+
+ NL80211_ATTR_PEER_MEASUREMENTS,
+
+ NL80211_ATTR_AIRTIME_WEIGHT,
+ NL80211_ATTR_STA_TX_POWER_SETTING,
+ NL80211_ATTR_STA_TX_POWER,
+
+ NL80211_ATTR_SAE_PASSWORD,
+
+ NL80211_ATTR_TWT_RESPONDER,
+
+ NL80211_ATTR_HE_OBSS_PD,
+
+ NL80211_ATTR_WIPHY_EDMG_CHANNELS,
+ NL80211_ATTR_WIPHY_EDMG_BW_CONFIG,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -2725,14 +2878,14 @@
#define NL80211_MAX_SUPP_RATES 32
#define NL80211_MAX_SUPP_HT_RATES 77
-#define NL80211_MAX_SUPP_REG_RULES 64
+#define NL80211_MAX_SUPP_REG_RULES 128
#define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0
#define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16
#define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24
#define NL80211_HT_CAPABILITY_LEN 26
#define NL80211_VHT_CAPABILITY_LEN 12
#define NL80211_HE_MIN_CAPABILITY_LEN 16
-#define NL80211_HE_MAX_CAPABILITY_LEN 51
+#define NL80211_HE_MAX_CAPABILITY_LEN 54
#define NL80211_MAX_NR_CIPHER_SUITES 5
#define NL80211_MAX_NR_AKM_SUITES 2
@@ -3050,8 +3203,21 @@
* received from the station (u64, usec)
* @NL80211_STA_INFO_PAD: attribute used for padding for 64-bit alignment
* @NL80211_STA_INFO_ACK_SIGNAL: signal strength of the last ACK frame(u8, dBm)
- * @NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG: avg signal strength of (data)
- * ACK frame (s8, dBm)
+ * @NL80211_STA_INFO_ACK_SIGNAL_AVG: avg signal strength of ACK frames (s8, dBm)
+ * @NL80211_STA_INFO_RX_MPDUS: total number of received packets (MPDUs)
+ * (u32, from this station)
+ * @NL80211_STA_INFO_FCS_ERROR_COUNT: total number of packets (MPDUs) received
+ * with an FCS error (u32, from this station). This count may not include
+ * some packets with an FCS error due to TA corruption. Hence this counter
+ * might not be fully accurate.
+ * @NL80211_STA_INFO_CONNECTED_TO_GATE: set to true if STA has a path to a
+ * mesh gate (u8, 0 or 1)
+ * @NL80211_STA_INFO_TX_DURATION: aggregate PPDU duration for all frames
+ * sent to the station (u64, usec)
+ * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16)
+ * @NL80211_STA_INFO_AIRTIME_LINK_METRIC: airtime link metric for mesh station
+ * @NL80211_STA_INFO_ASSOC_AT_BOOTTIME: Timestamp (CLOCK_BOOTTIME, nanoseconds)
+ * of STA's association
* @__NL80211_STA_INFO_AFTER_LAST: internal
* @NL80211_STA_INFO_MAX: highest possible station info attribute
*/
@@ -3091,13 +3257,24 @@
NL80211_STA_INFO_RX_DURATION,
NL80211_STA_INFO_PAD,
NL80211_STA_INFO_ACK_SIGNAL,
- NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG,
+ NL80211_STA_INFO_ACK_SIGNAL_AVG,
+ NL80211_STA_INFO_RX_MPDUS,
+ NL80211_STA_INFO_FCS_ERROR_COUNT,
+ NL80211_STA_INFO_CONNECTED_TO_GATE,
+ NL80211_STA_INFO_TX_DURATION,
+ NL80211_STA_INFO_AIRTIME_WEIGHT,
+ NL80211_STA_INFO_AIRTIME_LINK_METRIC,
+ NL80211_STA_INFO_ASSOC_AT_BOOTTIME,
/* keep last */
__NL80211_STA_INFO_AFTER_LAST,
NL80211_STA_INFO_MAX = __NL80211_STA_INFO_AFTER_LAST - 1
};
+/* we renamed this - stay compatible */
+#define NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG NL80211_STA_INFO_ACK_SIGNAL_AVG
+
+
/**
* enum nl80211_tid_stats - per TID statistics attributes
* @__NL80211_TID_STATS_INVALID: attribute number 0 is reserved
@@ -3197,8 +3374,10 @@
* &enum nl80211_mpath_flags;
* @NL80211_MPATH_INFO_DISCOVERY_TIMEOUT: total path discovery timeout, in msec
* @NL80211_MPATH_INFO_DISCOVERY_RETRIES: mesh path discovery retries
+ * @NL80211_MPATH_INFO_HOP_COUNT: hop count to destination
+ * @NL80211_MPATH_INFO_PATH_CHANGE: total number of path changes to destination
* @NL80211_MPATH_INFO_MAX: highest mesh path information attribute number
- * currently defind
+ * currently defined
* @__NL80211_MPATH_INFO_AFTER_LAST: internal use
*/
enum nl80211_mpath_info {
@@ -3210,6 +3389,8 @@
NL80211_MPATH_INFO_FLAGS,
NL80211_MPATH_INFO_DISCOVERY_TIMEOUT,
NL80211_MPATH_INFO_DISCOVERY_RETRIES,
+ NL80211_MPATH_INFO_HOP_COUNT,
+ NL80211_MPATH_INFO_PATH_CHANGE,
/* keep last */
__NL80211_MPATH_INFO_AFTER_LAST,
@@ -3265,6 +3446,12 @@
* @NL80211_BAND_ATTR_VHT_CAPA: VHT capabilities, as in the HT information IE
* @NL80211_BAND_ATTR_IFTYPE_DATA: nested array attribute, with each entry using
* attributes from &enum nl80211_band_iftype_attr
+ * @NL80211_BAND_ATTR_EDMG_CHANNELS: bitmap that indicates the 2.16 GHz
+ * channel(s) that are allowed to be used for EDMG transmissions.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251.
+ * @NL80211_BAND_ATTR_EDMG_BW_CONFIG: Channel BW Configuration subfield encodes
+ * the allowed channel bandwidth configurations.
+ * Defined by IEEE P802.11ay/D4.0 section 9.4.2.251, Table 13.
* @NL80211_BAND_ATTR_MAX: highest band attribute currently defined
* @__NL80211_BAND_ATTR_AFTER_LAST: internal use
*/
@@ -3282,6 +3469,9 @@
NL80211_BAND_ATTR_VHT_CAPA,
NL80211_BAND_ATTR_IFTYPE_DATA,
+ NL80211_BAND_ATTR_EDMG_CHANNELS,
+ NL80211_BAND_ATTR_EDMG_BW_CONFIG,
+
/* keep last */
__NL80211_BAND_ATTR_AFTER_LAST,
NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1
@@ -3538,6 +3728,14 @@
* value as specified by &struct nl80211_bss_select_rssi_adjust.
* @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID: BSSID to be used for matching
* (this cannot be used together with SSID).
+ * @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI: Nested attribute that carries the
+ * band specific minimum rssi thresholds for the bands defined in
+ * enum nl80211_band. The minimum rssi threshold value(s32) specific to a
+ * band shall be encapsulated in attribute with type value equals to one
+ * of the NL80211_BAND_* defined in enum nl80211_band. For example, the
+ * minimum rssi threshold value for 2.4GHZ band shall be encapsulated
+ * within an attribute of type NL80211_BAND_2GHZ. And one or more of such
+ * attributes will be nested within this attribute.
* @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
* attribute number currently defined
* @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
@@ -3550,6 +3748,7 @@
NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI,
NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST,
NL80211_SCHED_SCAN_MATCH_ATTR_BSSID,
+ NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI,
/* keep last */
__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,
@@ -3671,6 +3870,8 @@
* @NL80211_SURVEY_INFO_TIME_SCAN: time the radio spent for scan
* (on this channel or globally)
* @NL80211_SURVEY_INFO_PAD: attribute used for padding for 64-bit alignment
+ * @NL80211_SURVEY_INFO_TIME_BSS_RX: amount of time the radio spent
+ * receiving frames destined to the local BSS
* @NL80211_SURVEY_INFO_MAX: highest survey info attribute number
* currently defined
* @__NL80211_SURVEY_INFO_AFTER_LAST: internal use
@@ -3687,6 +3888,7 @@
NL80211_SURVEY_INFO_TIME_TX,
NL80211_SURVEY_INFO_TIME_SCAN,
NL80211_SURVEY_INFO_PAD,
+ NL80211_SURVEY_INFO_TIME_BSS_RX,
/* keep last */
__NL80211_SURVEY_INFO_AFTER_LAST,
@@ -3867,6 +4069,11 @@
* remove it from the STA's list of peers. You may set this to 0 to disable
* the removal of the STA. Default is 30 minutes.
*
+ * @NL80211_MESHCONF_CONNECTED_TO_GATE: If set to true then this mesh STA
+ * will advertise that it is connected to a gate in the mesh formation
+ * field. If left unset then the mesh formation field will only
+ * advertise such if there is an active root mesh path.
+ *
* @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
*/
enum nl80211_meshconf_params {
@@ -3899,6 +4106,7 @@
NL80211_MESHCONF_POWER_MODE,
NL80211_MESHCONF_AWAKE_WINDOW,
NL80211_MESHCONF_PLINK_TIMEOUT,
+ NL80211_MESHCONF_CONNECTED_TO_GATE,
/* keep last */
__NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -4029,6 +4237,27 @@
};
/**
+ * enum nl80211_key_mode - Key mode
+ *
+ * @NL80211_KEY_RX_TX: (Default)
+ * Key can be used for Rx and Tx immediately
+ *
+ * The following modes can only be selected for unicast keys and when the
+ * driver supports @NL80211_EXT_FEATURE_EXT_KEY_ID:
+ *
+ * @NL80211_KEY_NO_TX: Only allowed in combination with @NL80211_CMD_NEW_KEY:
+ * Unicast key can only be used for Rx, Tx not allowed, yet
+ * @NL80211_KEY_SET_TX: Only allowed in combination with @NL80211_CMD_SET_KEY:
+ * The unicast key identified by idx and mac is cleared for Tx and becomes
+ * the preferred Tx key for the station.
+ */
+enum nl80211_key_mode {
+ NL80211_KEY_RX_TX,
+ NL80211_KEY_NO_TX,
+ NL80211_KEY_SET_TX
+};
+
+/**
* enum nl80211_chan_width - channel width definitions
*
* These values are used with the %NL80211_ATTR_CHANNEL_WIDTH
@@ -4233,6 +4462,7 @@
enum nl80211_wpa_versions {
NL80211_WPA_VERSION_1 = 1 << 0,
NL80211_WPA_VERSION_2 = 1 << 1,
+ NL80211_WPA_VERSION_3 = 1 << 2,
};
/**
@@ -4271,6 +4501,9 @@
* @NL80211_KEY_DEFAULT_TYPES: A nested attribute containing flags
* attributes, specifying what a key should be set as default as.
* See &enum nl80211_key_default_types.
+ * @NL80211_KEY_MODE: the mode from enum nl80211_key_mode.
+ * Defaults to @NL80211_KEY_RX_TX.
+ *
* @__NL80211_KEY_AFTER_LAST: internal
* @NL80211_KEY_MAX: highest key attribute
*/
@@ -4284,6 +4517,7 @@
NL80211_KEY_DEFAULT_MGMT,
NL80211_KEY_TYPE,
NL80211_KEY_DEFAULT_TYPES,
+ NL80211_KEY_MODE,
/* keep last */
__NL80211_KEY_AFTER_LAST,
@@ -4338,7 +4572,8 @@
* enum nl80211_band - Frequency band
* @NL80211_BAND_2GHZ: 2.4 GHz ISM band
* @NL80211_BAND_5GHZ: around 5 GHz band (4.9 - 5.7 GHz)
- * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 64.80 GHz)
+ * @NL80211_BAND_60GHZ: around 60 GHz band (58.32 - 69.12 GHz)
+ * @NL80211_BAND_6GHZ: around 6 GHz band (5.9 - 7.2 GHz)
* @NUM_NL80211_BANDS: number of bands, avoid using this in userspace
* since newer kernel versions may support more bands
*/
@@ -4346,6 +4581,7 @@
NL80211_BAND_2GHZ,
NL80211_BAND_5GHZ,
NL80211_BAND_60GHZ,
+ NL80211_BAND_6GHZ,
NUM_NL80211_BANDS,
};
@@ -4831,7 +5067,7 @@
* numbers = [ #{STA} <= 1, #{P2P-client,P2P-GO} <= 3 ], max = 4
* => allows a STA plus three P2P interfaces
*
- * The list of these four possiblities could completely be contained
+ * The list of these four possibilities could completely be contained
* within the %NL80211_ATTR_INTERFACE_COMBINATIONS attribute to indicate
* that any of these groups must match.
*
@@ -4861,7 +5097,7 @@
* enum nl80211_plink_state - state of a mesh peer link finite state machine
*
* @NL80211_PLINK_LISTEN: initial state, considered the implicit
- * state of non existant mesh peer links
+ * state of non existent mesh peer links
* @NL80211_PLINK_OPN_SNT: mesh plink open frame has been sent to
* this mesh peer
* @NL80211_PLINK_OPN_RCVD: mesh plink open frame has been received
@@ -5137,7 +5373,7 @@
NL80211_FEATURE_TDLS_CHANNEL_SWITCH = 1 << 28,
NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR = 1 << 29,
NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR = 1 << 30,
- NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1 << 31,
+ NL80211_FEATURE_ND_RANDOM_MAC_ADDR = 1U << 31,
};
/**
@@ -5213,9 +5449,8 @@
* "radar detected" event.
* @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211: Driver supports sending and
* receiving control port frames over nl80211 instead of the netdevice.
- * @NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT: This Driver support data ack
- * rssi if firmware support, this flag is to intimate about ack rssi
- * support to nl80211.
+ * @NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT: This driver/device supports
+ * (average) ACK signal strength reporting.
* @NL80211_EXT_FEATURE_TXQS: Driver supports FQ-CoDel-enabled intermediate
* TXQs.
* @NL80211_EXT_FEATURE_SCAN_RANDOM_SN: Driver/device supports randomizing the
@@ -5223,6 +5458,31 @@
* @NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT: Driver/device can omit all data
* except for supported rates from the probe request content if requested
* by the %NL80211_SCAN_FLAG_MIN_PREQ_CONTENT flag.
+ * @NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER: Driver supports enabling fine
+ * timing measurement responder role.
+ *
+ * @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0: Driver/device confirm that they are
+ * able to rekey an in-use key correctly. Userspace must not rekey PTK keys
+ * if this flag is not set. Ignoring this can leak clear text packets and/or
+ * freeze the connection.
+ * @NL80211_EXT_FEATURE_EXT_KEY_ID: Driver supports "Extended Key ID for
+ * Individually Addressed Frames" from IEEE802.11-2016.
+ *
+ * @NL80211_EXT_FEATURE_AIRTIME_FAIRNESS: Driver supports getting airtime
+ * fairness for transmitted packets and has enabled airtime fairness
+ * scheduling.
+ *
+ * @NL80211_EXT_FEATURE_AP_PMKSA_CACHING: Driver/device supports PMKSA caching
+ * (set/del PMKSA operations) in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD: Driver supports
+ * filtering of sched scan results using band specific RSSI thresholds.
+ *
+ * @NL80211_EXT_FEATURE_STA_TX_PWR: This driver supports controlling tx power
+ * to a station.
+ *
+ * @NL80211_EXT_FEATURE_SAE_OFFLOAD: Device wants to do SAE authentication in
+ * station mode (SAE password is passed as part of the connect command).
*
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
@@ -5255,10 +5515,20 @@
NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN,
NL80211_EXT_FEATURE_DFS_OFFLOAD,
NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211,
- NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT,
+ NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
+ /* we renamed this - stay compatible */
+ NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT = NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT,
NL80211_EXT_FEATURE_TXQS,
NL80211_EXT_FEATURE_SCAN_RANDOM_SN,
NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT,
+ NL80211_EXT_FEATURE_CAN_REPLACE_PTK0,
+ NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER,
+ NL80211_EXT_FEATURE_AIRTIME_FAIRNESS,
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING,
+ NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD,
+ NL80211_EXT_FEATURE_EXT_KEY_ID,
+ NL80211_EXT_FEATURE_STA_TX_PWR,
+ NL80211_EXT_FEATURE_SAE_OFFLOAD,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
@@ -5343,7 +5613,7 @@
* request parameters IE in the probe request
* @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses
* @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at
- * rate of at least 5.5M. In case non OCE AP is dicovered in the channel,
+ * rate of at least 5.5M. In case non OCE AP is discovered in the channel,
* only the first probe req in the channel will be sent in high rate.
* @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request
* tx deferral (dot11FILSProbeDelay shall be set to 15ms)
@@ -5510,9 +5780,14 @@
* Used by cfg80211_rx_mgmt()
*
* @NL80211_RXMGMT_FLAG_ANSWERED: frame was answered by device/driver.
+ * @NL80211_RXMGMT_FLAG_EXTERNAL_AUTH: Host driver intends to offload
+ * the authentication. Exclusively defined for host drivers that
+ * advertises the SME functionality but would like the userspace
+ * to handle certain authentication algorithms (e.g. SAE).
*/
enum nl80211_rxmgmt_flags {
NL80211_RXMGMT_FLAG_ANSWERED = 1 << 0,
+ NL80211_RXMGMT_FLAG_EXTERNAL_AUTH = 1 << 1,
};
/*
@@ -5798,4 +6073,480 @@
NL80211_EXTERNAL_AUTH_ABORT,
};
+/**
+ * enum nl80211_ftm_responder_attributes - fine timing measurement
+ * responder attributes
+ * @__NL80211_FTM_RESP_ATTR_INVALID: Invalid
+ * @NL80211_FTM_RESP_ATTR_ENABLED: FTM responder is enabled
+ * @NL80211_FTM_RESP_ATTR_LCI: The content of Measurement Report Element
+ * (9.4.2.22 in 802.11-2016) with type 8 - LCI (9.4.2.22.10),
+ * i.e. starting with the measurement token
+ * @NL80211_FTM_RESP_ATTR_CIVIC: The content of Measurement Report Element
+ * (9.4.2.22 in 802.11-2016) with type 11 - Civic (Section 9.4.2.22.13),
+ * i.e. starting with the measurement token
+ * @__NL80211_FTM_RESP_ATTR_LAST: Internal
+ * @NL80211_FTM_RESP_ATTR_MAX: highest FTM responder attribute.
+ */
+enum nl80211_ftm_responder_attributes {
+ __NL80211_FTM_RESP_ATTR_INVALID,
+
+ NL80211_FTM_RESP_ATTR_ENABLED,
+ NL80211_FTM_RESP_ATTR_LCI,
+ NL80211_FTM_RESP_ATTR_CIVICLOC,
+
+ /* keep last */
+ __NL80211_FTM_RESP_ATTR_LAST,
+ NL80211_FTM_RESP_ATTR_MAX = __NL80211_FTM_RESP_ATTR_LAST - 1,
+};
+
+/*
+ * enum nl80211_ftm_responder_stats - FTM responder statistics
+ *
+ * These attribute types are used with %NL80211_ATTR_FTM_RESPONDER_STATS
+ * when getting FTM responder statistics.
+ *
+ * @__NL80211_FTM_STATS_INVALID: attribute number 0 is reserved
+ * @NL80211_FTM_STATS_SUCCESS_NUM: number of FTM sessions in which all frames
+ * were ssfully answered (u32)
+ * @NL80211_FTM_STATS_PARTIAL_NUM: number of FTM sessions in which part of the
+ * frames were successfully answered (u32)
+ * @NL80211_FTM_STATS_FAILED_NUM: number of failed FTM sessions (u32)
+ * @NL80211_FTM_STATS_ASAP_NUM: number of ASAP sessions (u32)
+ * @NL80211_FTM_STATS_NON_ASAP_NUM: number of non-ASAP sessions (u32)
+ * @NL80211_FTM_STATS_TOTAL_DURATION_MSEC: total sessions durations - gives an
+ * indication of how much time the responder was busy (u64, msec)
+ * @NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM: number of unknown FTM triggers -
+ * triggers from initiators that didn't finish successfully the negotiation
+ * phase with the responder (u32)
+ * @NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM: number of FTM reschedule requests
+ * - initiator asks for a new scheduling although it already has scheduled
+ * FTM slot (u32)
+ * @NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM: number of FTM triggers out of
+ * scheduled window (u32)
+ * @NL80211_FTM_STATS_PAD: used for padding, ignore
+ * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal
+ * @NL80211_FTM_STATS_MAX: highest possible FTM responder stats attribute
+ */
+enum nl80211_ftm_responder_stats {
+ __NL80211_FTM_STATS_INVALID,
+ NL80211_FTM_STATS_SUCCESS_NUM,
+ NL80211_FTM_STATS_PARTIAL_NUM,
+ NL80211_FTM_STATS_FAILED_NUM,
+ NL80211_FTM_STATS_ASAP_NUM,
+ NL80211_FTM_STATS_NON_ASAP_NUM,
+ NL80211_FTM_STATS_TOTAL_DURATION_MSEC,
+ NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM,
+ NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM,
+ NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM,
+ NL80211_FTM_STATS_PAD,
+
+ /* keep last */
+ __NL80211_FTM_STATS_AFTER_LAST,
+ NL80211_FTM_STATS_MAX = __NL80211_FTM_STATS_AFTER_LAST - 1
+};
+
+/**
+ * enum nl80211_preamble - frame preamble types
+ * @NL80211_PREAMBLE_LEGACY: legacy (HR/DSSS, OFDM, ERP PHY) preamble
+ * @NL80211_PREAMBLE_HT: HT preamble
+ * @NL80211_PREAMBLE_VHT: VHT preamble
+ * @NL80211_PREAMBLE_DMG: DMG preamble
+ */
+enum nl80211_preamble {
+ NL80211_PREAMBLE_LEGACY,
+ NL80211_PREAMBLE_HT,
+ NL80211_PREAMBLE_VHT,
+ NL80211_PREAMBLE_DMG,
+};
+
+/**
+ * enum nl80211_peer_measurement_type - peer measurement types
+ * @NL80211_PMSR_TYPE_INVALID: invalid/unused, needed as we use
+ * these numbers also for attributes
+ *
+ * @NL80211_PMSR_TYPE_FTM: flight time measurement
+ *
+ * @NUM_NL80211_PMSR_TYPES: internal
+ * @NL80211_PMSR_TYPE_MAX: highest type number
+ */
+enum nl80211_peer_measurement_type {
+ NL80211_PMSR_TYPE_INVALID,
+
+ NL80211_PMSR_TYPE_FTM,
+
+ NUM_NL80211_PMSR_TYPES,
+ NL80211_PMSR_TYPE_MAX = NUM_NL80211_PMSR_TYPES - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_status - peer measurement status
+ * @NL80211_PMSR_STATUS_SUCCESS: measurement completed successfully
+ * @NL80211_PMSR_STATUS_REFUSED: measurement was locally refused
+ * @NL80211_PMSR_STATUS_TIMEOUT: measurement timed out
+ * @NL80211_PMSR_STATUS_FAILURE: measurement failed, a type-dependent
+ * reason may be available in the response data
+ */
+enum nl80211_peer_measurement_status {
+ NL80211_PMSR_STATUS_SUCCESS,
+ NL80211_PMSR_STATUS_REFUSED,
+ NL80211_PMSR_STATUS_TIMEOUT,
+ NL80211_PMSR_STATUS_FAILURE,
+};
+
+/**
+ * enum nl80211_peer_measurement_req - peer measurement request attributes
+ * @__NL80211_PMSR_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_REQ_ATTR_DATA: This is a nested attribute with measurement
+ * type-specific request data inside. The attributes used are from the
+ * enums named nl80211_peer_measurement_<type>_req.
+ * @NL80211_PMSR_REQ_ATTR_GET_AP_TSF: include AP TSF timestamp, if supported
+ * (flag attribute)
+ *
+ * @NUM_NL80211_PMSR_REQ_ATTRS: internal
+ * @NL80211_PMSR_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_req {
+ __NL80211_PMSR_REQ_ATTR_INVALID,
+
+ NL80211_PMSR_REQ_ATTR_DATA,
+ NL80211_PMSR_REQ_ATTR_GET_AP_TSF,
+
+ /* keep last */
+ NUM_NL80211_PMSR_REQ_ATTRS,
+ NL80211_PMSR_REQ_ATTR_MAX = NUM_NL80211_PMSR_REQ_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_resp - peer measurement response attributes
+ * @__NL80211_PMSR_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_RESP_ATTR_DATA: This is a nested attribute with measurement
+ * type-specific results inside. The attributes used are from the enums
+ * named nl80211_peer_measurement_<type>_resp.
+ * @NL80211_PMSR_RESP_ATTR_STATUS: u32 value with the measurement status
+ * (using values from &enum nl80211_peer_measurement_status.)
+ * @NL80211_PMSR_RESP_ATTR_HOST_TIME: host time (%CLOCK_BOOTTIME) when the
+ * result was measured; this value is not expected to be accurate to
+ * more than 20ms. (u64, nanoseconds)
+ * @NL80211_PMSR_RESP_ATTR_AP_TSF: TSF of the AP that the interface
+ * doing the measurement is connected to when the result was measured.
+ * This shall be accurately reported if supported and requested
+ * (u64, usec)
+ * @NL80211_PMSR_RESP_ATTR_FINAL: If results are sent to the host partially
+ * (*e.g. with FTM per-burst data) this flag will be cleared on all but
+ * the last result; if all results are combined it's set on the single
+ * result.
+ * @NL80211_PMSR_RESP_ATTR_PAD: padding for 64-bit attributes, ignore
+ *
+ * @NUM_NL80211_PMSR_RESP_ATTRS: internal
+ * @NL80211_PMSR_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_resp {
+ __NL80211_PMSR_RESP_ATTR_INVALID,
+
+ NL80211_PMSR_RESP_ATTR_DATA,
+ NL80211_PMSR_RESP_ATTR_STATUS,
+ NL80211_PMSR_RESP_ATTR_HOST_TIME,
+ NL80211_PMSR_RESP_ATTR_AP_TSF,
+ NL80211_PMSR_RESP_ATTR_FINAL,
+ NL80211_PMSR_RESP_ATTR_PAD,
+
+ /* keep last */
+ NUM_NL80211_PMSR_RESP_ATTRS,
+ NL80211_PMSR_RESP_ATTR_MAX = NUM_NL80211_PMSR_RESP_ATTRS - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_peer_attrs - peer attributes for measurement
+ * @__NL80211_PMSR_PEER_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_PEER_ATTR_ADDR: peer's MAC address
+ * @NL80211_PMSR_PEER_ATTR_CHAN: channel definition, nested, using top-level
+ * attributes like %NL80211_ATTR_WIPHY_FREQ etc.
+ * @NL80211_PMSR_PEER_ATTR_REQ: This is a nested attribute indexed by
+ * measurement type, with attributes from the
+ * &enum nl80211_peer_measurement_req inside.
+ * @NL80211_PMSR_PEER_ATTR_RESP: This is a nested attribute indexed by
+ * measurement type, with attributes from the
+ * &enum nl80211_peer_measurement_resp inside.
+ *
+ * @NUM_NL80211_PMSR_PEER_ATTRS: internal
+ * @NL80211_PMSR_PEER_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_peer_attrs {
+ __NL80211_PMSR_PEER_ATTR_INVALID,
+
+ NL80211_PMSR_PEER_ATTR_ADDR,
+ NL80211_PMSR_PEER_ATTR_CHAN,
+ NL80211_PMSR_PEER_ATTR_REQ,
+ NL80211_PMSR_PEER_ATTR_RESP,
+
+ /* keep last */
+ NUM_NL80211_PMSR_PEER_ATTRS,
+ NL80211_PMSR_PEER_ATTR_MAX = NUM_NL80211_PMSR_PEER_ATTRS - 1,
+};
+
+/**
+ * enum nl80211_peer_measurement_attrs - peer measurement attributes
+ * @__NL80211_PMSR_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_ATTR_MAX_PEERS: u32 attribute used for capability
+ * advertisement only, indicates the maximum number of peers
+ * measurements can be done with in a single request
+ * @NL80211_PMSR_ATTR_REPORT_AP_TSF: flag attribute in capability
+ * indicating that the connected AP's TSF can be reported in
+ * measurement results
+ * @NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR: flag attribute in capability
+ * indicating that MAC address randomization is supported.
+ * @NL80211_PMSR_ATTR_TYPE_CAPA: capabilities reported by the device,
+ * this contains a nesting indexed by measurement type, and
+ * type-specific capabilities inside, which are from the enums
+ * named nl80211_peer_measurement_<type>_capa.
+ * @NL80211_PMSR_ATTR_PEERS: nested attribute, the nesting index is
+ * meaningless, just a list of peers to measure with, with the
+ * sub-attributes taken from
+ * &enum nl80211_peer_measurement_peer_attrs.
+ *
+ * @NUM_NL80211_PMSR_ATTR: internal
+ * @NL80211_PMSR_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_attrs {
+ __NL80211_PMSR_ATTR_INVALID,
+
+ NL80211_PMSR_ATTR_MAX_PEERS,
+ NL80211_PMSR_ATTR_REPORT_AP_TSF,
+ NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR,
+ NL80211_PMSR_ATTR_TYPE_CAPA,
+ NL80211_PMSR_ATTR_PEERS,
+
+ /* keep last */
+ NUM_NL80211_PMSR_ATTR,
+ NL80211_PMSR_ATTR_MAX = NUM_NL80211_PMSR_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_capa - FTM capabilities
+ * @__NL80211_PMSR_FTM_CAPA_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_CAPA_ATTR_ASAP: flag attribute indicating ASAP mode
+ * is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP: flag attribute indicating non-ASAP
+ * mode is supported
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI: flag attribute indicating if LCI
+ * data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC: flag attribute indicating if civic
+ * location data can be requested during the measurement
+ * @NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES: u32 bitmap attribute of bits
+ * from &enum nl80211_preamble.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS: bitmap of values from
+ * &enum nl80211_chan_width indicating the supported channel
+ * bandwidths for FTM. Note that a higher channel bandwidth may be
+ * configured to allow for other measurements types with different
+ * bandwidth requirement in the same measurement.
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT: u32 attribute indicating
+ * the maximum bursts exponent that can be used (if not present anything
+ * is valid)
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST: u32 attribute indicating
+ * the maximum FTMs per burst (if not present anything is valid)
+ *
+ * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal
+ * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_capa {
+ __NL80211_PMSR_FTM_CAPA_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_CAPA_ATTR_ASAP,
+ NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP,
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI,
+ NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC,
+ NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES,
+ NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_CAPA_ATTR,
+ NL80211_PMSR_FTM_CAPA_ATTR_MAX = NUM_NL80211_PMSR_FTM_CAPA_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_req - FTM request attributes
+ * @__NL80211_PMSR_FTM_REQ_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_REQ_ATTR_ASAP: ASAP mode requested (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE: preamble type (see
+ * &enum nl80211_preamble), optional for DMG (u32)
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP: number of bursts exponent as in
+ * 802.11-2016 9.4.2.168 "Fine Timing Measurement Parameters element"
+ * (u8, 0-15, optional with default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD: interval between bursts in units
+ * of 100ms (u16, optional with default 0)
+ * @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION: burst duration, as in 802.11-2016
+ * Table 9-257 "Burst Duration field encoding" (u8, 0-15, optional with
+ * default 15 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames
+ * requested per burst
+ * (u8, 0-31, optional with default 0 i.e. "no preference")
+ * @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES: number of FTMR frame retries
+ * (u8, default 3)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag)
+ * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC: request civic location data
+ * (flag)
+ *
+ * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal
+ * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_req {
+ __NL80211_PMSR_FTM_REQ_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_REQ_ATTR_ASAP,
+ NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP,
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD,
+ NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION,
+ NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST,
+ NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES,
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI,
+ NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_REQ_ATTR,
+ NL80211_PMSR_FTM_REQ_ATTR_MAX = NUM_NL80211_PMSR_FTM_REQ_ATTR - 1
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_failure_reasons - FTM failure reasons
+ * @NL80211_PMSR_FTM_FAILURE_UNSPECIFIED: unspecified failure, not used
+ * @NL80211_PMSR_FTM_FAILURE_NO_RESPONSE: no response from the FTM responder
+ * @NL80211_PMSR_FTM_FAILURE_REJECTED: FTM responder rejected measurement
+ * @NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL: we already know the peer is
+ * on a different channel, so can't measure (if we didn't know, we'd
+ * try and get no response)
+ * @NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE: peer can't actually do FTM
+ * @NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP: invalid T1/T4 timestamps
+ * received
+ * @NL80211_PMSR_FTM_FAILURE_PEER_BUSY: peer reports busy, you may retry
+ * later (see %NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME)
+ * @NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS: parameters were changed
+ * by the peer and are no longer supported
+ */
+enum nl80211_peer_measurement_ftm_failure_reasons {
+ NL80211_PMSR_FTM_FAILURE_UNSPECIFIED,
+ NL80211_PMSR_FTM_FAILURE_NO_RESPONSE,
+ NL80211_PMSR_FTM_FAILURE_REJECTED,
+ NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL,
+ NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE,
+ NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP,
+ NL80211_PMSR_FTM_FAILURE_PEER_BUSY,
+ NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS,
+};
+
+/**
+ * enum nl80211_peer_measurement_ftm_resp - FTM response attributes
+ * @__NL80211_PMSR_FTM_RESP_ATTR_INVALID: invalid
+ *
+ * @NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON: FTM-specific failure reason
+ * (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX: optional, if bursts are reported
+ * as separate results then it will be the burst index 0...(N-1) and
+ * the top level will indicate partial results (u32)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS: number of FTM Request frames
+ * transmitted (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES: number of FTM Request frames
+ * that were acknowleged (u32, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME: retry time received from the
+ * busy peer (u32, seconds)
+ * @NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP: actual number of bursts exponent
+ * used by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION: actual burst duration used by
+ * the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST: actual FTMs per burst used
+ * by the responder (similar to request, u8)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG: average RSSI across all FTM action
+ * frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD: RSSI spread across all FTM action
+ * frames (optional, s32, 1/2 dBm)
+ * @NL80211_PMSR_FTM_RESP_ATTR_TX_RATE: bitrate we used for the response to the
+ * FTM action frame (optional, nested, using &enum nl80211_rate_info
+ * attributes)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RX_RATE: bitrate the responder used for the FTM
+ * action frame (optional, nested, using &enum nl80211_rate_info attrs)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG: average RTT (s64, picoseconds, optional
+ * but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE: RTT variance (u64, ps^2, note that
+ * standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD: RTT spread (u64, picoseconds,
+ * optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG: average distance (s64, mm, optional
+ * but one of RTT/DIST must be present)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE: distance variance (u64, mm^2, note
+ * that standard deviation is the square root of variance, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD: distance spread (u64, mm, optional)
+ * @NL80211_PMSR_FTM_RESP_ATTR_LCI: LCI data from peer (binary, optional);
+ * this is the contents of the Measurement Report Element (802.11-2016
+ * 9.4.2.22.1) starting with the Measurement Token, with Measurement
+ * Type 8.
+ * @NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC: civic location data from peer
+ * (binary, optional);
+ * this is the contents of the Measurement Report Element (802.11-2016
+ * 9.4.2.22.1) starting with the Measurement Token, with Measurement
+ * Type 11.
+ * @NL80211_PMSR_FTM_RESP_ATTR_PAD: ignore, for u64/s64 padding only
+ *
+ * @NUM_NL80211_PMSR_FTM_RESP_ATTR: internal
+ * @NL80211_PMSR_FTM_RESP_ATTR_MAX: highest attribute number
+ */
+enum nl80211_peer_measurement_ftm_resp {
+ __NL80211_PMSR_FTM_RESP_ATTR_INVALID,
+
+ NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON,
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES,
+ NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME,
+ NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP,
+ NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION,
+ NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST,
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_TX_RATE,
+ NL80211_PMSR_FTM_RESP_ATTR_RX_RATE,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE,
+ NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE,
+ NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD,
+ NL80211_PMSR_FTM_RESP_ATTR_LCI,
+ NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC,
+ NL80211_PMSR_FTM_RESP_ATTR_PAD,
+
+ /* keep last */
+ NUM_NL80211_PMSR_FTM_RESP_ATTR,
+ NL80211_PMSR_FTM_RESP_ATTR_MAX = NUM_NL80211_PMSR_FTM_RESP_ATTR - 1
+};
+
+/**
+ * enum nl80211_obss_pd_attributes - OBSS packet detection attributes
+ * @__NL80211_HE_OBSS_PD_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET: the OBSS PD minimum tx power offset.
+ * @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET: the OBSS PD maximum tx power offset.
+ *
+ * @__NL80211_HE_OBSS_PD_ATTR_LAST: Internal
+ * @NL80211_HE_OBSS_PD_ATTR_MAX: highest OBSS PD attribute.
+ */
+enum nl80211_obss_pd_attributes {
+ __NL80211_HE_OBSS_PD_ATTR_INVALID,
+
+ NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET,
+ NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET,
+
+ /* keep last */
+ __NL80211_HE_OBSS_PD_ATTR_LAST,
+ NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1,
+};
+
+
#endif /* __LINUX_NL80211_H */
diff --git a/include/uapi/linux/nvme_ioctl.h b/include/uapi/linux/nvme_ioctl.h
index 6e74b1e..d99b5a7 100644
--- a/include/uapi/linux/nvme_ioctl.h
+++ b/include/uapi/linux/nvme_ioctl.h
@@ -2,15 +2,6 @@
/*
* Definitions for the NVM Express ioctl interface
* Copyright (c) 2011-2014, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
*/
#ifndef _UAPI_LINUX_NVME_IOCTL_H
@@ -54,6 +45,28 @@
__u32 result;
};
+struct nvme_passthru_cmd64 {
+ __u8 opcode;
+ __u8 flags;
+ __u16 rsvd1;
+ __u32 nsid;
+ __u32 cdw2;
+ __u32 cdw3;
+ __u64 metadata;
+ __u64 addr;
+ __u32 metadata_len;
+ __u32 data_len;
+ __u32 cdw10;
+ __u32 cdw11;
+ __u32 cdw12;
+ __u32 cdw13;
+ __u32 cdw14;
+ __u32 cdw15;
+ __u32 timeout_ms;
+ __u32 rsvd2;
+ __u64 result;
+};
+
#define nvme_admin_cmd nvme_passthru_cmd
#define NVME_IOCTL_ID _IO('N', 0x40)
@@ -63,5 +76,7 @@
#define NVME_IOCTL_RESET _IO('N', 0x44)
#define NVME_IOCTL_SUBSYS_RESET _IO('N', 0x45)
#define NVME_IOCTL_RESCAN _IO('N', 0x46)
+#define NVME_IOCTL_ADMIN64_CMD _IOWR('N', 0x47, struct nvme_passthru_cmd64)
+#define NVME_IOCTL_IO64_CMD _IOWR('N', 0x48, struct nvme_passthru_cmd64)
#endif /* _UAPI_LINUX_NVME_IOCTL_H */
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index dbe0cbe..1887a45 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -123,6 +123,9 @@
/* Allow datapath to associate multiple Netlink PIDs to each vport */
#define OVS_DP_F_VPORT_PIDS (1 << 1)
+/* Allow tc offload recirc sharing */
+#define OVS_DP_F_TC_RECIRC_SHARING (1 << 2)
+
/* Fixed logical ports. */
#define OVSP_LOCAL ((__u32)0)
@@ -364,6 +367,7 @@
OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */
OVS_TUNNEL_KEY_ATTR_PAD,
OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */
+ OVS_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE, /* No argument. IPV4_INFO_BRIDGE mode.*/
__OVS_TUNNEL_KEY_ATTR_MAX
};
@@ -734,6 +738,7 @@
* be received on NFNLGRP_CONNTRACK_NEW and NFNLGRP_CONNTRACK_DESTROY groups,
* respectively. Remaining bits control the changes for which an event is
* delivered on the NFNLGRP_CONNTRACK_UPDATE group.
+ * @OVS_CT_ATTR_TIMEOUT: Variable length string defining conntrack timeout.
*/
enum ovs_ct_attr {
OVS_CT_ATTR_UNSPEC,
@@ -746,6 +751,8 @@
OVS_CT_ATTR_NAT, /* Nested OVS_NAT_ATTR_* */
OVS_CT_ATTR_FORCE_COMMIT, /* No argument */
OVS_CT_ATTR_EVENTMASK, /* u32 mask of IPCT_* events. */
+ OVS_CT_ATTR_TIMEOUT, /* Associate timeout with this connection for
+ * fine-grain timeout tuning. */
__OVS_CT_ATTR_MAX
};
@@ -798,6 +805,44 @@
struct ovs_key_ethernet addresses;
};
+/*
+ * enum ovs_check_pkt_len_attr - Attributes for %OVS_ACTION_ATTR_CHECK_PKT_LEN.
+ *
+ * @OVS_CHECK_PKT_LEN_ATTR_PKT_LEN: u16 Packet length to check for.
+ * @OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER: Nested OVS_ACTION_ATTR_*
+ * actions to apply if the packer length is greater than the specified
+ * length in the attr - OVS_CHECK_PKT_LEN_ATTR_PKT_LEN.
+ * @OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL - Nested OVS_ACTION_ATTR_*
+ * actions to apply if the packer length is lesser or equal to the specified
+ * length in the attr - OVS_CHECK_PKT_LEN_ATTR_PKT_LEN.
+ */
+enum ovs_check_pkt_len_attr {
+ OVS_CHECK_PKT_LEN_ATTR_UNSPEC,
+ OVS_CHECK_PKT_LEN_ATTR_PKT_LEN,
+ OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_GREATER,
+ OVS_CHECK_PKT_LEN_ATTR_ACTIONS_IF_LESS_EQUAL,
+ __OVS_CHECK_PKT_LEN_ATTR_MAX,
+
+#ifdef __KERNEL__
+ OVS_CHECK_PKT_LEN_ATTR_ARG /* struct check_pkt_len_arg */
+#endif
+};
+
+#define OVS_CHECK_PKT_LEN_ATTR_MAX (__OVS_CHECK_PKT_LEN_ATTR_MAX - 1)
+
+#ifdef __KERNEL__
+struct check_pkt_len_arg {
+ u16 pkt_len; /* Same value as OVS_CHECK_PKT_LEN_ATTR_PKT_LEN'. */
+ bool exec_for_greater; /* When true, actions in IF_GREATER will
+ * not change flow keys. False otherwise.
+ */
+ bool exec_for_lesser_equal; /* When true, actions in IF_LESS_EQUAL
+ * will not change flow keys. False
+ * otherwise.
+ */
+};
+#endif
+
/**
* enum ovs_action_attr - Action types.
*
@@ -842,6 +887,9 @@
* packet, or modify the packet (e.g., change the DSCP field).
* @OVS_ACTION_ATTR_CLONE: make a copy of the packet and execute a list of
* actions without affecting the original packet and key.
+ * @OVS_ACTION_ATTR_CHECK_PKT_LEN: Check the packet length and execute a set
+ * of actions if greater than the specified packet length, else execute
+ * another set of actions.
*
* Only a single header can be set with a single %OVS_ACTION_ATTR_SET. Not all
* fields within a header are modifiable, e.g. the IPv4 protocol and fragment
@@ -876,6 +924,7 @@
OVS_ACTION_ATTR_POP_NSH, /* No argument. */
OVS_ACTION_ATTR_METER, /* u32 meter ID. */
OVS_ACTION_ATTR_CLONE, /* Nested OVS_CLONE_ATTR_*. */
+ OVS_ACTION_ATTR_CHECK_PKT_LEN, /* Nested OVS_CHECK_PKT_LEN_ATTR_*. */
__OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted
* from userspace. */
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index ee556cc..29d6e93 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -1,7 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
- * pci_regs.h
- *
* PCI standard defines
* Copyright 1994, Drew Eckhardt
* Copyright 1997--1999 Martin Mares <mj@ucw.cz>
@@ -15,7 +13,7 @@
* PCI System Design Guide
*
* For HyperTransport information, please consult the following manuals
- * from http://www.hypertransport.org
+ * from http://www.hypertransport.org :
*
* The HyperTransport I/O Link Specification
*/
@@ -52,6 +50,7 @@
#define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */
#define PCI_STATUS 0x06 /* 16 bits */
+#define PCI_STATUS_IMM_READY 0x01 /* Immediate Readiness */
#define PCI_STATUS_INTERRUPT 0x08 /* Interrupt status */
#define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */
#define PCI_STATUS_66MHZ 0x20 /* Support 66 MHz PCI 2.1 bus */
@@ -300,7 +299,7 @@
#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */
#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */
-/* Message Signalled Interrupts registers */
+/* Message Signalled Interrupt registers */
#define PCI_MSI_FLAGS 2 /* Message Control */
#define PCI_MSI_FLAGS_ENABLE 0x0001 /* MSI feature enabled */
@@ -318,7 +317,7 @@
#define PCI_MSI_MASK_64 16 /* Mask bits register for 64-bit devices */
#define PCI_MSI_PENDING_64 20 /* Pending intrs for 64-bit devices */
-/* MSI-X registers */
+/* MSI-X registers (in MSI-X capability) */
#define PCI_MSIX_FLAGS 2 /* Message Control */
#define PCI_MSIX_FLAGS_QSIZE 0x07FF /* Table size */
#define PCI_MSIX_FLAGS_MASKALL 0x4000 /* Mask all vectors for this function */
@@ -332,13 +331,13 @@
#define PCI_MSIX_FLAGS_BIRMASK PCI_MSIX_PBA_BIR /* deprecated */
#define PCI_CAP_MSIX_SIZEOF 12 /* size of MSIX registers */
-/* MSI-X Table entry format */
+/* MSI-X Table entry format (in memory mapped by a BAR) */
#define PCI_MSIX_ENTRY_SIZE 16
-#define PCI_MSIX_ENTRY_LOWER_ADDR 0
-#define PCI_MSIX_ENTRY_UPPER_ADDR 4
-#define PCI_MSIX_ENTRY_DATA 8
-#define PCI_MSIX_ENTRY_VECTOR_CTRL 12
-#define PCI_MSIX_ENTRY_CTRL_MASKBIT 1
+#define PCI_MSIX_ENTRY_LOWER_ADDR 0 /* Message Address */
+#define PCI_MSIX_ENTRY_UPPER_ADDR 4 /* Message Upper Address */
+#define PCI_MSIX_ENTRY_DATA 8 /* Message Data */
+#define PCI_MSIX_ENTRY_VECTOR_CTRL 12 /* Vector Control */
+#define PCI_MSIX_ENTRY_CTRL_MASKBIT 0x00000001
/* CompactPCI Hotswap Register */
@@ -371,6 +370,12 @@
#define PCI_EA_FIRST_ENT_BRIDGE 8 /* First EA Entry for Bridges */
#define PCI_EA_ES 0x00000007 /* Entry Size */
#define PCI_EA_BEI 0x000000f0 /* BAR Equivalent Indicator */
+
+/* EA fixed Secondary and Subordinate bus numbers for Bridge */
+#define PCI_EA_SEC_BUS_MASK 0xff
+#define PCI_EA_SUB_BUS_MASK 0xff00
+#define PCI_EA_SUB_BUS_SHIFT 8
+
/* 0-5 map to BARs 0-5 respectively */
#define PCI_EA_BEI_BAR0 0
#define PCI_EA_BEI_BAR5 5
@@ -464,19 +469,19 @@
/* PCI Express capability registers */
#define PCI_EXP_FLAGS 2 /* Capabilities register */
-#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
-#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
-#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
-#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
-#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
-#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
-#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
-#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCIe to PCI/PCI-X Bridge */
-#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */
-#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
-#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
-#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
-#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
+#define PCI_EXP_FLAGS_VERS 0x000f /* Capability version */
+#define PCI_EXP_FLAGS_TYPE 0x00f0 /* Device/Port type */
+#define PCI_EXP_TYPE_ENDPOINT 0x0 /* Express Endpoint */
+#define PCI_EXP_TYPE_LEG_END 0x1 /* Legacy Endpoint */
+#define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */
+#define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */
+#define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */
+#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCIe to PCI/PCI-X Bridge */
+#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */
+#define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */
+#define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */
+#define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */
+#define PCI_EXP_FLAGS_IRQ 0x3e00 /* Interrupt message number */
#define PCI_EXP_DEVCAP 4 /* Device capabilities */
#define PCI_EXP_DEVCAP_PAYLOAD 0x00000007 /* Max_Payload_Size */
#define PCI_EXP_DEVCAP_PHANTOM 0x00000018 /* Phantom functions */
@@ -523,6 +528,7 @@
#define PCI_EXP_LNKCAP_SLS_5_0GB 0x00000002 /* LNKCAP2 SLS Vector bit 1 */
#define PCI_EXP_LNKCAP_SLS_8_0GB 0x00000003 /* LNKCAP2 SLS Vector bit 2 */
#define PCI_EXP_LNKCAP_SLS_16_0GB 0x00000004 /* LNKCAP2 SLS Vector bit 3 */
+#define PCI_EXP_LNKCAP_SLS_32_0GB 0x00000005 /* LNKCAP2 SLS Vector bit 4 */
#define PCI_EXP_LNKCAP_MLW 0x000003f0 /* Maximum Link Width */
#define PCI_EXP_LNKCAP_ASPMS 0x00000c00 /* ASPM Support */
#define PCI_EXP_LNKCAP_L0SEL 0x00007000 /* L0s Exit Latency */
@@ -551,6 +557,7 @@
#define PCI_EXP_LNKSTA_CLS_5_0GB 0x0002 /* Current Link Speed 5.0GT/s */
#define PCI_EXP_LNKSTA_CLS_8_0GB 0x0003 /* Current Link Speed 8.0GT/s */
#define PCI_EXP_LNKSTA_CLS_16_0GB 0x0004 /* Current Link Speed 16.0GT/s */
+#define PCI_EXP_LNKSTA_CLS_32_0GB 0x0005 /* Current Link Speed 32.0GT/s */
#define PCI_EXP_LNKSTA_NLW 0x03f0 /* Negotiated Link Width */
#define PCI_EXP_LNKSTA_NLW_X1 0x0010 /* Current Link Width x1 */
#define PCI_EXP_LNKSTA_NLW_X2 0x0020 /* Current Link Width x2 */
@@ -584,6 +591,7 @@
#define PCI_EXP_SLTCTL_CCIE 0x0010 /* Command Completed Interrupt Enable */
#define PCI_EXP_SLTCTL_HPIE 0x0020 /* Hot-Plug Interrupt Enable */
#define PCI_EXP_SLTCTL_AIC 0x00c0 /* Attention Indicator Control */
+#define PCI_EXP_SLTCTL_ATTN_IND_SHIFT 6 /* Attention Indicator shift */
#define PCI_EXP_SLTCTL_ATTN_IND_ON 0x0040 /* Attention Indicator on */
#define PCI_EXP_SLTCTL_ATTN_IND_BLINK 0x0080 /* Attention Indicator blinking */
#define PCI_EXP_SLTCTL_ATTN_IND_OFF 0x00c0 /* Attention Indicator off */
@@ -615,8 +623,8 @@
#define PCI_EXP_RTCAP 30 /* Root Capabilities */
#define PCI_EXP_RTCAP_CRSVIS 0x0001 /* CRS Software Visibility capability */
#define PCI_EXP_RTSTA 32 /* Root Status */
-#define PCI_EXP_RTSTA_PME 0x00010000 /* PME status */
-#define PCI_EXP_RTSTA_PENDING 0x00020000 /* PME pending */
+#define PCI_EXP_RTSTA_PME 0x00010000 /* PME status */
+#define PCI_EXP_RTSTA_PENDING 0x00020000 /* PME pending */
/*
* The Device Capabilities 2, Device Status 2, Device Control 2,
* Link Capabilities 2, Link Status 2, Link Control 2,
@@ -636,13 +644,13 @@
#define PCI_EXP_DEVCAP2_OBFF_MASK 0x000c0000 /* OBFF support mechanism */
#define PCI_EXP_DEVCAP2_OBFF_MSG 0x00040000 /* New message signaling */
#define PCI_EXP_DEVCAP2_OBFF_WAKE 0x00080000 /* Re-use WAKE# for OBFF */
-#define PCI_EXP_DEVCAP2_EE_PREFIX 0x00200000 /* End-End TLP Prefix */
+#define PCI_EXP_DEVCAP2_EE_PREFIX 0x00200000 /* End-End TLP Prefix */
#define PCI_EXP_DEVCTL2 40 /* Device Control 2 */
#define PCI_EXP_DEVCTL2_COMP_TIMEOUT 0x000f /* Completion Timeout Value */
#define PCI_EXP_DEVCTL2_COMP_TMOUT_DIS 0x0010 /* Completion Timeout Disable */
#define PCI_EXP_DEVCTL2_ARI 0x0020 /* Alternative Routing-ID */
-#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 /* Set Atomic requests */
-#define PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
+#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 /* Set Atomic requests */
+#define PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
#define PCI_EXP_DEVCTL2_IDO_REQ_EN 0x0100 /* Allow IDO for requests */
#define PCI_EXP_DEVCTL2_IDO_CMP_EN 0x0200 /* Allow IDO for completions */
#define PCI_EXP_DEVCTL2_LTR_EN 0x0400 /* Enable LTR mechanism */
@@ -656,13 +664,15 @@
#define PCI_EXP_LNKCAP2_SLS_5_0GB 0x00000004 /* Supported Speed 5GT/s */
#define PCI_EXP_LNKCAP2_SLS_8_0GB 0x00000008 /* Supported Speed 8GT/s */
#define PCI_EXP_LNKCAP2_SLS_16_0GB 0x00000010 /* Supported Speed 16GT/s */
+#define PCI_EXP_LNKCAP2_SLS_32_0GB 0x00000020 /* Supported Speed 32GT/s */
#define PCI_EXP_LNKCAP2_CROSSLINK 0x00000100 /* Crosslink supported */
#define PCI_EXP_LNKCTL2 48 /* Link Control 2 */
-#define PCI_EXP_LNKCTL2_TLS 0x000f
-#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */
-#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */
-#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */
-#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */
+#define PCI_EXP_LNKCTL2_TLS 0x000f
+#define PCI_EXP_LNKCTL2_TLS_2_5GT 0x0001 /* Supported Speed 2.5GT/s */
+#define PCI_EXP_LNKCTL2_TLS_5_0GT 0x0002 /* Supported Speed 5GT/s */
+#define PCI_EXP_LNKCTL2_TLS_8_0GT 0x0003 /* Supported Speed 8GT/s */
+#define PCI_EXP_LNKCTL2_TLS_16_0GT 0x0004 /* Supported Speed 16GT/s */
+#define PCI_EXP_LNKCTL2_TLS_32_0GT 0x0005 /* Supported Speed 32GT/s */
#define PCI_EXP_LNKSTA2 50 /* Link Status 2 */
#define PCI_CAP_EXP_ENDPOINT_SIZEOF_V2 52 /* v2 endpoints with link end here */
#define PCI_EXP_SLTCAP2 52 /* Slot Capabilities 2 */
@@ -704,7 +714,9 @@
#define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */
#define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */
#define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */
-#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PTM
+#define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */
+#define PCI_EXT_CAP_ID_PL_16GT 0x26 /* Physical Layer 16.0 GT/s */
+#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL_16GT
#define PCI_EXT_CAP_DSN_SIZEOF 12
#define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40
@@ -751,18 +763,18 @@
#define PCI_ERR_CAP_ECRC_CHKE 0x00000100 /* ECRC Check Enable */
#define PCI_ERR_HEADER_LOG 28 /* Header Log Register (16 bytes) */
#define PCI_ERR_ROOT_COMMAND 44 /* Root Error Command */
-#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001 /* Correctable Err Reporting Enable */
-#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002 /* Non-Fatal Err Reporting Enable */
-#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004 /* Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_COR_EN 0x00000001 /* Correctable Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_NONFATAL_EN 0x00000002 /* Non-Fatal Err Reporting Enable */
+#define PCI_ERR_ROOT_CMD_FATAL_EN 0x00000004 /* Fatal Err Reporting Enable */
#define PCI_ERR_ROOT_STATUS 48
-#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
-#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002 /* Multiple ERR_COR */
-#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004 /* ERR_FATAL/NONFATAL */
-#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008 /* Multiple FATAL/NONFATAL */
-#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First UNC is Fatal */
-#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
-#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
-#define PCI_ERR_ROOT_AER_IRQ 0xf8000000 /* Advanced Error Interrupt Message Number */
+#define PCI_ERR_ROOT_COR_RCV 0x00000001 /* ERR_COR Received */
+#define PCI_ERR_ROOT_MULTI_COR_RCV 0x00000002 /* Multiple ERR_COR */
+#define PCI_ERR_ROOT_UNCOR_RCV 0x00000004 /* ERR_FATAL/NONFATAL */
+#define PCI_ERR_ROOT_MULTI_UNCOR_RCV 0x00000008 /* Multiple FATAL/NONFATAL */
+#define PCI_ERR_ROOT_FIRST_FATAL 0x00000010 /* First UNC is Fatal */
+#define PCI_ERR_ROOT_NONFATAL_RCV 0x00000020 /* Non-Fatal Received */
+#define PCI_ERR_ROOT_FATAL_RCV 0x00000040 /* Fatal Received */
+#define PCI_ERR_ROOT_AER_IRQ 0xf8000000 /* Advanced Error Interrupt Message Number */
#define PCI_ERR_ROOT_ERR_SRC 52 /* Error Source Identification */
/* Virtual Channel */
@@ -865,6 +877,7 @@
#define PCI_ATS_CAP 0x04 /* ATS Capability Register */
#define PCI_ATS_CAP_QDEP(x) ((x) & 0x1f) /* Invalidate Queue Depth */
#define PCI_ATS_MAX_QDEP 32 /* Max Invalidate Queue Depth */
+#define PCI_ATS_CAP_PAGE_ALIGNED 0x0020 /* Page Aligned Request */
#define PCI_ATS_CTRL 0x06 /* ATS Control Register */
#define PCI_ATS_CTRL_ENABLE 0x8000 /* ATS Enable */
#define PCI_ATS_CTRL_STU(x) ((x) & 0x1f) /* Smallest Translation Unit */
@@ -873,12 +886,13 @@
/* Page Request Interface */
#define PCI_PRI_CTRL 0x04 /* PRI control register */
-#define PCI_PRI_CTRL_ENABLE 0x01 /* Enable */
-#define PCI_PRI_CTRL_RESET 0x02 /* Reset */
+#define PCI_PRI_CTRL_ENABLE 0x0001 /* Enable */
+#define PCI_PRI_CTRL_RESET 0x0002 /* Reset */
#define PCI_PRI_STATUS 0x06 /* PRI status register */
-#define PCI_PRI_STATUS_RF 0x001 /* Response Failure */
-#define PCI_PRI_STATUS_UPRGI 0x002 /* Unexpected PRG index */
-#define PCI_PRI_STATUS_STOPPED 0x100 /* PRI Stopped */
+#define PCI_PRI_STATUS_RF 0x0001 /* Response Failure */
+#define PCI_PRI_STATUS_UPRGI 0x0002 /* Unexpected PRG index */
+#define PCI_PRI_STATUS_STOPPED 0x0100 /* PRI Stopped */
+#define PCI_PRI_STATUS_PASID 0x8000 /* PRG Response PASID Required */
#define PCI_PRI_MAX_REQ 0x08 /* PRI max reqs supported */
#define PCI_PRI_ALLOC_REQ 0x0c /* PRI max reqs allowed */
#define PCI_EXT_CAP_PRI_SIZEOF 16
@@ -895,16 +909,16 @@
/* Single Root I/O Virtualization */
#define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */
-#define PCI_SRIOV_CAP_VFM 0x01 /* VF Migration Capable */
+#define PCI_SRIOV_CAP_VFM 0x00000001 /* VF Migration Capable */
#define PCI_SRIOV_CAP_INTR(x) ((x) >> 21) /* Interrupt Message Number */
#define PCI_SRIOV_CTRL 0x08 /* SR-IOV Control */
-#define PCI_SRIOV_CTRL_VFE 0x01 /* VF Enable */
-#define PCI_SRIOV_CTRL_VFM 0x02 /* VF Migration Enable */
-#define PCI_SRIOV_CTRL_INTR 0x04 /* VF Migration Interrupt Enable */
-#define PCI_SRIOV_CTRL_MSE 0x08 /* VF Memory Space Enable */
-#define PCI_SRIOV_CTRL_ARI 0x10 /* ARI Capable Hierarchy */
+#define PCI_SRIOV_CTRL_VFE 0x0001 /* VF Enable */
+#define PCI_SRIOV_CTRL_VFM 0x0002 /* VF Migration Enable */
+#define PCI_SRIOV_CTRL_INTR 0x0004 /* VF Migration Interrupt Enable */
+#define PCI_SRIOV_CTRL_MSE 0x0008 /* VF Memory Space Enable */
+#define PCI_SRIOV_CTRL_ARI 0x0010 /* ARI Capable Hierarchy */
#define PCI_SRIOV_STATUS 0x0a /* SR-IOV Status */
-#define PCI_SRIOV_STATUS_VFM 0x01 /* VF Migration Status */
+#define PCI_SRIOV_STATUS_VFM 0x0001 /* VF Migration Status */
#define PCI_SRIOV_INITIAL_VF 0x0c /* Initial VFs */
#define PCI_SRIOV_TOTAL_VF 0x0e /* Total VFs */
#define PCI_SRIOV_NUM_VF 0x10 /* Number of VFs */
@@ -934,13 +948,13 @@
/* Access Control Service */
#define PCI_ACS_CAP 0x04 /* ACS Capability Register */
-#define PCI_ACS_SV 0x01 /* Source Validation */
-#define PCI_ACS_TB 0x02 /* Translation Blocking */
-#define PCI_ACS_RR 0x04 /* P2P Request Redirect */
-#define PCI_ACS_CR 0x08 /* P2P Completion Redirect */
-#define PCI_ACS_UF 0x10 /* Upstream Forwarding */
-#define PCI_ACS_EC 0x20 /* P2P Egress Control */
-#define PCI_ACS_DT 0x40 /* Direct Translated P2P */
+#define PCI_ACS_SV 0x0001 /* Source Validation */
+#define PCI_ACS_TB 0x0002 /* Translation Blocking */
+#define PCI_ACS_RR 0x0004 /* P2P Request Redirect */
+#define PCI_ACS_CR 0x0008 /* P2P Completion Redirect */
+#define PCI_ACS_UF 0x0010 /* Upstream Forwarding */
+#define PCI_ACS_EC 0x0020 /* P2P Egress Control */
+#define PCI_ACS_DT 0x0040 /* Direct Translated P2P */
#define PCI_ACS_EGRESS_BITS 0x05 /* ACS Egress Control Vector Size */
#define PCI_ACS_CTRL 0x06 /* ACS Control Register */
#define PCI_ACS_EGRESS_CTL_V 0x08 /* ACS Egress Control Vector */
@@ -990,9 +1004,9 @@
#define PCI_EXP_DPC_CAP_DL_ACTIVE 0x1000 /* ERR_COR signal on DL_Active supported */
#define PCI_EXP_DPC_CTL 6 /* DPC control */
-#define PCI_EXP_DPC_CTL_EN_FATAL 0x0001 /* Enable trigger on ERR_FATAL message */
-#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */
-#define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */
+#define PCI_EXP_DPC_CTL_EN_FATAL 0x0001 /* Enable trigger on ERR_FATAL message */
+#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */
+#define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */
#define PCI_EXP_DPC_STATUS 8 /* DPC Status */
#define PCI_EXP_DPC_STATUS_TRIGGER 0x0001 /* Trigger Status */
@@ -1042,4 +1056,14 @@
#define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */
#define PCI_L1SS_CTL2 0x0c /* Control 2 Register */
+/* Data Link Feature */
+#define PCI_DLF_CAP 0x04 /* Capabilities Register */
+#define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */
+
+/* Physical Layer 16.0 GT/s */
+#define PCI_PL_16GT_LE_CTRL 0x20 /* Lane Equalization Control Register */
+#define PCI_PL_16GT_LE_CTRL_DSP_TX_PRESET_MASK 0x0000000F
+#define PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_MASK 0x000000F0
+#define PCI_PL_16GT_LE_CTRL_USP_TX_PRESET_SHIFT 4
+
#endif /* LINUX_PCI_REGS_H */
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index f35eb72..bb7b271 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -372,7 +372,10 @@
context_switch : 1, /* context switch data */
write_backward : 1, /* Write ring buffer from end to beginning */
namespaces : 1, /* include namespaces data */
- __reserved_1 : 35;
+ ksymbol : 1, /* include ksymbol events */
+ bpf_event : 1, /* include bpf events */
+ aux_output : 1, /* generate AUX records instead of events */
+ __reserved_1 : 32;
union {
__u32 wakeup_events; /* wakeup every n events */
@@ -445,8 +448,6 @@
__u32 ids[0];
};
-#define perf_flags(attr) (*(&(attr)->read_format + 1))
-
/*
* Ioctls that can be done on a perf event fd:
*/
@@ -646,10 +647,12 @@
*
* PERF_RECORD_MISC_MMAP_DATA - PERF_RECORD_MMAP* events
* PERF_RECORD_MISC_COMM_EXEC - PERF_RECORD_COMM event
+ * PERF_RECORD_MISC_FORK_EXEC - PERF_RECORD_FORK event (perf internal)
* PERF_RECORD_MISC_SWITCH_OUT - PERF_RECORD_SWITCH* events
*/
#define PERF_RECORD_MISC_MMAP_DATA (1 << 13)
#define PERF_RECORD_MISC_COMM_EXEC (1 << 13)
+#define PERF_RECORD_MISC_FORK_EXEC (1 << 13)
#define PERF_RECORD_MISC_SWITCH_OUT (1 << 13)
/*
* These PERF_RECORD_MISC_* flags below are safely reused
@@ -963,9 +966,58 @@
*/
PERF_RECORD_NAMESPACES = 16,
+ /*
+ * Record ksymbol register/unregister events:
+ *
+ * struct {
+ * struct perf_event_header header;
+ * u64 addr;
+ * u32 len;
+ * u16 ksym_type;
+ * u16 flags;
+ * char name[];
+ * struct sample_id sample_id;
+ * };
+ */
+ PERF_RECORD_KSYMBOL = 17,
+
+ /*
+ * Record bpf events:
+ * enum perf_bpf_event_type {
+ * PERF_BPF_EVENT_UNKNOWN = 0,
+ * PERF_BPF_EVENT_PROG_LOAD = 1,
+ * PERF_BPF_EVENT_PROG_UNLOAD = 2,
+ * };
+ *
+ * struct {
+ * struct perf_event_header header;
+ * u16 type;
+ * u16 flags;
+ * u32 id;
+ * u8 tag[BPF_TAG_SIZE];
+ * struct sample_id sample_id;
+ * };
+ */
+ PERF_RECORD_BPF_EVENT = 18,
+
PERF_RECORD_MAX, /* non-ABI */
};
+enum perf_record_ksymbol_type {
+ PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0,
+ PERF_RECORD_KSYMBOL_TYPE_BPF = 1,
+ PERF_RECORD_KSYMBOL_TYPE_MAX /* non-ABI */
+};
+
+#define PERF_RECORD_KSYMBOL_FLAGS_UNREGISTER (1 << 0)
+
+enum perf_bpf_event_type {
+ PERF_BPF_EVENT_UNKNOWN = 0,
+ PERF_BPF_EVENT_PROG_LOAD = 1,
+ PERF_BPF_EVENT_PROG_UNLOAD = 2,
+ PERF_BPF_EVENT_MAX, /* non-ABI */
+};
+
#define PERF_MAX_STACK_DEPTH 127
#define PERF_MAX_CONTEXTS_PER_STACK 8
diff --git a/include/uapi/linux/pg.h b/include/uapi/linux/pg.h
index 364c350..62b6f69 100644
--- a/include/uapi/linux/pg.h
+++ b/include/uapi/linux/pg.h
@@ -35,6 +35,9 @@
*/
+#ifndef _UAPI_LINUX_PG_H
+#define _UAPI_LINUX_PG_H
+
#define PG_MAGIC 'P'
#define PG_RESET 'Z'
#define PG_COMMAND 'C'
@@ -61,4 +64,4 @@
};
-/* end of pg.h */
+#endif /* _UAPI_LINUX_PG_H */
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index be382fb..a6aa466 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -63,12 +63,52 @@
#define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2)
#define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN
+/* These macros are put here for binary compatibility with userspace apps that
+ * make use of them. For kernel code and new userspace apps, use the TCA_ID_*
+ * versions.
+ */
+#define TCA_ACT_GACT 5
+#define TCA_ACT_IPT 6
+#define TCA_ACT_PEDIT 7
+#define TCA_ACT_MIRRED 8
+#define TCA_ACT_NAT 9
+#define TCA_ACT_XT 10
+#define TCA_ACT_SKBEDIT 11
+#define TCA_ACT_VLAN 12
+#define TCA_ACT_BPF 13
+#define TCA_ACT_CONNMARK 14
+#define TCA_ACT_SKBMOD 15
+#define TCA_ACT_CSUM 16
+#define TCA_ACT_TUNNEL_KEY 17
+#define TCA_ACT_SIMP 22
+#define TCA_ACT_IFE 25
+#define TCA_ACT_SAMPLE 26
+
/* Action type identifiers*/
-enum {
- TCA_ID_UNSPEC=0,
- TCA_ID_POLICE=1,
+enum tca_id {
+ TCA_ID_UNSPEC = 0,
+ TCA_ID_POLICE = 1,
+ TCA_ID_GACT = TCA_ACT_GACT,
+ TCA_ID_IPT = TCA_ACT_IPT,
+ TCA_ID_PEDIT = TCA_ACT_PEDIT,
+ TCA_ID_MIRRED = TCA_ACT_MIRRED,
+ TCA_ID_NAT = TCA_ACT_NAT,
+ TCA_ID_XT = TCA_ACT_XT,
+ TCA_ID_SKBEDIT = TCA_ACT_SKBEDIT,
+ TCA_ID_VLAN = TCA_ACT_VLAN,
+ TCA_ID_BPF = TCA_ACT_BPF,
+ TCA_ID_CONNMARK = TCA_ACT_CONNMARK,
+ TCA_ID_SKBMOD = TCA_ACT_SKBMOD,
+ TCA_ID_CSUM = TCA_ACT_CSUM,
+ TCA_ID_TUNNEL_KEY = TCA_ACT_TUNNEL_KEY,
+ TCA_ID_SIMP = TCA_ACT_SIMP,
+ TCA_ID_IFE = TCA_ACT_IFE,
+ TCA_ID_SAMPLE = TCA_ACT_SAMPLE,
+ TCA_ID_CTINFO,
+ TCA_ID_MPLS,
+ TCA_ID_CT,
/* other actions go here */
- __TCA_ID_MAX=255
+ __TCA_ID_MAX = 255
};
#define TCA_ID_MAX __TCA_ID_MAX
@@ -120,6 +160,8 @@
TCA_POLICE_RESULT,
TCA_POLICE_TM,
TCA_POLICE_PAD,
+ TCA_POLICE_RATE64,
+ TCA_POLICE_PEAKRATE64,
__TCA_POLICE_MAX
#define TCA_POLICE_RESULT TCA_POLICE_RESULT
};
@@ -257,7 +299,7 @@
TCA_FW_UNSPEC,
TCA_FW_CLASSID,
TCA_FW_POLICE,
- TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */
+ TCA_FW_INDEV,
TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
TCA_FW_MASK,
__TCA_FW_MAX
@@ -333,12 +375,19 @@
/* Basic filter */
+struct tc_basic_pcnt {
+ __u64 rcnt;
+ __u64 rhit;
+};
+
enum {
TCA_BASIC_UNSPEC,
TCA_BASIC_CLASSID,
TCA_BASIC_EMATCHES,
TCA_BASIC_ACT,
TCA_BASIC_POLICE,
+ TCA_BASIC_PCNT,
+ TCA_BASIC_PAD,
__TCA_BASIC_MAX
};
@@ -483,12 +532,35 @@
TCA_FLOWER_KEY_ENC_OPTS,
TCA_FLOWER_KEY_ENC_OPTS_MASK,
+ TCA_FLOWER_IN_HW_COUNT,
+
+ TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */
+ TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */
+ TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
+ TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
+
+ TCA_FLOWER_KEY_CT_STATE, /* u16 */
+ TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */
+ TCA_FLOWER_KEY_CT_ZONE, /* u16 */
+ TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */
+ TCA_FLOWER_KEY_CT_MARK, /* u32 */
+ TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */
+ TCA_FLOWER_KEY_CT_LABELS, /* u128 */
+ TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
+
__TCA_FLOWER_MAX,
};
#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
enum {
+ TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
+ TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
+ TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
+ TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
+};
+
+enum {
TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
* TCA_FLOWER_KEY_ENC_OPT_GENEVE_
@@ -516,13 +588,21 @@
TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
};
+#define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */
+
/* Match-all classifier */
+struct tc_matchall_pcnt {
+ __u64 rhit;
+};
+
enum {
TCA_MATCHALL_UNSPEC,
TCA_MATCHALL_CLASSID,
TCA_MATCHALL_ACT,
TCA_MATCHALL_FLAGS,
+ TCA_MATCHALL_PCNT,
+ TCA_MATCHALL_PAD,
__TCA_MATCHALL_MAX,
};
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index 8975fd1..5011259 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -2,6 +2,7 @@
#ifndef __LINUX_PKT_SCHED_H
#define __LINUX_PKT_SCHED_H
+#include <linux/const.h>
#include <linux/types.h>
/* Logical priority bands not depending on specific packet scheduler.
@@ -291,11 +292,38 @@
TCA_GRED_DPS,
TCA_GRED_MAX_P,
TCA_GRED_LIMIT,
+ TCA_GRED_VQ_LIST, /* nested TCA_GRED_VQ_ENTRY */
__TCA_GRED_MAX,
};
#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
+enum {
+ TCA_GRED_VQ_ENTRY_UNSPEC,
+ TCA_GRED_VQ_ENTRY, /* nested TCA_GRED_VQ_* */
+ __TCA_GRED_VQ_ENTRY_MAX,
+};
+#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
+
+enum {
+ TCA_GRED_VQ_UNSPEC,
+ TCA_GRED_VQ_PAD,
+ TCA_GRED_VQ_DP, /* u32 */
+ TCA_GRED_VQ_STAT_BYTES, /* u64 */
+ TCA_GRED_VQ_STAT_PACKETS, /* u32 */
+ TCA_GRED_VQ_STAT_BACKLOG, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_PDROP, /* u32 */
+ TCA_GRED_VQ_STAT_OTHER, /* u32 */
+ TCA_GRED_VQ_FLAGS, /* u32 */
+ __TCA_GRED_VQ_MAX
+};
+
+#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
+
struct tc_gred_qopt {
__u32 limit; /* HARD maximal queue length (bytes) */
__u32 qth_min; /* Min average length threshold (bytes) */
@@ -395,9 +423,9 @@
struct tc_htb_xstats {
__u32 lends;
__u32 borrows;
- __u32 giants; /* too big packets (rate will not be accurate) */
- __u32 tokens;
- __u32 ctokens;
+ __u32 giants; /* unused since 'Make HTB scheduler work with TSO.' */
+ __s32 tokens;
+ __s32 ctokens;
};
/* HFSC section */
@@ -864,6 +892,8 @@
TCA_FQ_LOW_RATE_THRESHOLD, /* per packet delay under this rate */
+ TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */
+
__TCA_FQ_MAX
};
@@ -882,6 +912,7 @@
__u32 inactive_flows;
__u32 throttled_flows;
__u32 unthrottle_latency_ns;
+ __u64 ce_mark; /* packets above ce_threshold */
};
/* Heavy-Hitter Filter */
@@ -924,7 +955,7 @@
#define TCA_PIE_MAX (__TCA_PIE_MAX - 1)
struct tc_pie_xstats {
- __u32 prob; /* current probability */
+ __u64 prob; /* current probability */
__u32 delay; /* current delay in ms */
__u32 avg_dq_rate; /* current average dq_rate in bits/pie_time */
__u32 packets_in; /* total number of packets enqueued */
@@ -958,8 +989,9 @@
__s32 delta;
__s32 clockid;
__u32 flags;
-#define TC_ETF_DEADLINE_MODE_ON BIT(0)
-#define TC_ETF_OFFLOAD_ON BIT(1)
+#define TC_ETF_DEADLINE_MODE_ON _BITUL(0)
+#define TC_ETF_OFFLOAD_ON _BITUL(1)
+#define TC_ETF_SKIP_SOCK_CHECK _BITUL(2)
};
enum {
@@ -991,6 +1023,7 @@
TCA_CAKE_INGRESS,
TCA_CAKE_ACK_FILTER,
TCA_CAKE_SPLIT_GSO,
+ TCA_CAKE_FWMARK,
__TCA_CAKE_MAX
};
#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
@@ -1084,4 +1117,68 @@
CAKE_ATM_MAX
};
+
+/* TAPRIO */
+enum {
+ TC_TAPRIO_CMD_SET_GATES = 0x00,
+ TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
+ TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
+};
+
+enum {
+ TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
+ TCA_TAPRIO_SCHED_ENTRY_INDEX, /* u32 */
+ TCA_TAPRIO_SCHED_ENTRY_CMD, /* u8 */
+ TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, /* u32 */
+ TCA_TAPRIO_SCHED_ENTRY_INTERVAL, /* u32 */
+ __TCA_TAPRIO_SCHED_ENTRY_MAX,
+};
+#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
+
+/* The format for schedule entry list is:
+ * [TCA_TAPRIO_SCHED_ENTRY_LIST]
+ * [TCA_TAPRIO_SCHED_ENTRY]
+ * [TCA_TAPRIO_SCHED_ENTRY_CMD]
+ * [TCA_TAPRIO_SCHED_ENTRY_GATES]
+ * [TCA_TAPRIO_SCHED_ENTRY_INTERVAL]
+ */
+enum {
+ TCA_TAPRIO_SCHED_UNSPEC,
+ TCA_TAPRIO_SCHED_ENTRY,
+ __TCA_TAPRIO_SCHED_MAX,
+};
+
+#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
+
+/* The format for the admin sched (dump only):
+ * [TCA_TAPRIO_SCHED_ADMIN_SCHED]
+ * [TCA_TAPRIO_ATTR_SCHED_BASE_TIME]
+ * [TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST]
+ * [TCA_TAPRIO_ATTR_SCHED_ENTRY]
+ * [TCA_TAPRIO_ATTR_SCHED_ENTRY_CMD]
+ * [TCA_TAPRIO_ATTR_SCHED_ENTRY_GATES]
+ * [TCA_TAPRIO_ATTR_SCHED_ENTRY_INTERVAL]
+ */
+
+#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST BIT(0)
+#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD BIT(1)
+
+enum {
+ TCA_TAPRIO_ATTR_UNSPEC,
+ TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */
+ TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */
+ TCA_TAPRIO_ATTR_SCHED_BASE_TIME, /* s64 */
+ TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY, /* single entry */
+ TCA_TAPRIO_ATTR_SCHED_CLOCKID, /* s32 */
+ TCA_TAPRIO_PAD,
+ TCA_TAPRIO_ATTR_ADMIN_SCHED, /* The admin sched, only used in dump */
+ TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, /* s64 */
+ TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, /* s64 */
+ TCA_TAPRIO_ATTR_FLAGS, /* u32 */
+ TCA_TAPRIO_ATTR_TXTIME_DELAY, /* u32 */
+ __TCA_TAPRIO_ATTR_MAX,
+};
+
+#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
+
#endif
diff --git a/include/uapi/linux/pmu.h b/include/uapi/linux/pmu.h
index 97256f9..f2fc1bd 100644
--- a/include/uapi/linux/pmu.h
+++ b/include/uapi/linux/pmu.h
@@ -19,7 +19,9 @@
#define PMU_POWER_CTRL 0x11 /* control power of some devices */
#define PMU_ADB_CMD 0x20 /* send ADB packet */
#define PMU_ADB_POLL_OFF 0x21 /* disable ADB auto-poll */
+#define PMU_WRITE_XPRAM 0x32 /* write eXtended Parameter RAM */
#define PMU_WRITE_NVRAM 0x33 /* write non-volatile RAM */
+#define PMU_READ_XPRAM 0x3a /* read eXtended Parameter RAM */
#define PMU_READ_NVRAM 0x3b /* read non-volatile RAM */
#define PMU_SET_RTC 0x30 /* set real-time clock */
#define PMU_READ_RTC 0x38 /* read real-time clock */
diff --git a/include/uapi/linux/ppdev.h b/include/uapi/linux/ppdev.h
index 8fe3c64..eb895b8 100644
--- a/include/uapi/linux/ppdev.h
+++ b/include/uapi/linux/ppdev.h
@@ -15,6 +15,9 @@
* Added PPGETMODES/PPGETMODE/PPGETPHASE, Fred Barnes <frmb2@ukc.ac.uk>, 03/01/2001
*/
+#ifndef _UAPI_LINUX_PPDEV_H
+#define _UAPI_LINUX_PPDEV_H
+
#define PP_IOCTL 'p'
/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
@@ -97,4 +100,4 @@
/* only masks user-visible flags */
#define PP_FLAGMASK (PP_FASTWRITE | PP_FASTREAD | PP_W91284PIC)
-
+#endif /* _UAPI_LINUX_PPDEV_H */
diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
index b17201e..7da1b37 100644
--- a/include/uapi/linux/prctl.h
+++ b/include/uapi/linux/prctl.h
@@ -181,7 +181,7 @@
#define PR_GET_THP_DISABLE 42
/*
- * Tell the kernel to start/stop helping userspace manage bounds tables.
+ * No longer implemented, but left here to ensure the numbers stay reserved:
*/
#define PR_MPX_ENABLE_MANAGEMENT 43
#define PR_MPX_DISABLE_MANAGEMENT 44
@@ -219,5 +219,19 @@
# define PR_SPEC_ENABLE (1UL << 1)
# define PR_SPEC_DISABLE (1UL << 2)
# define PR_SPEC_FORCE_DISABLE (1UL << 3)
+# define PR_SPEC_DISABLE_NOEXEC (1UL << 4)
+
+/* Reset arm64 pointer authentication keys */
+#define PR_PAC_RESET_KEYS 54
+# define PR_PAC_APIAKEY (1UL << 0)
+# define PR_PAC_APIBKEY (1UL << 1)
+# define PR_PAC_APDAKEY (1UL << 2)
+# define PR_PAC_APDBKEY (1UL << 3)
+# define PR_PAC_APGAKEY (1UL << 4)
+
+/* Tagged user address controls for arm64 */
+#define PR_SET_TAGGED_ADDR_CTRL 55
+#define PR_GET_TAGGED_ADDR_CTRL 56
+# define PR_TAGGED_ADDR_ENABLE (1UL << 0)
#endif /* _LINUX_PRCTL_H */
diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h
index b3bcabe..2fcad1d 100644
--- a/include/uapi/linux/psci.h
+++ b/include/uapi/linux/psci.h
@@ -49,8 +49,11 @@
#define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10)
#define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14)
+#define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15)
+#define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18)
#define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14)
+#define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18)
/* PSCI v0.2 power state encoding for CPU_SUSPEND function */
#define PSCI_0_2_POWER_STATE_ID_MASK 0xffff
@@ -97,6 +100,10 @@
#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK \
(0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
+#define PSCI_1_0_OS_INITIATED BIT(0)
+#define PSCI_1_0_SUSPEND_MODE_PC 0
+#define PSCI_1_0_SUSPEND_MODE_OSI 1
+
/* PSCI return values (inclusive of all PSCI versions) */
#define PSCI_RET_SUCCESS 0
#define PSCI_RET_NOT_SUPPORTED -1
diff --git a/include/uapi/linux/psp-sev.h b/include/uapi/linux/psp-sev.h
index ac8c60b..592a0c1 100644
--- a/include/uapi/linux/psp-sev.h
+++ b/include/uapi/linux/psp-sev.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Userspace interface for AMD Secure Encrypted Virtualization (SEV)
* platform management commands.
@@ -6,12 +7,7 @@
*
* Author: Brijesh Singh <brijesh.singh@amd.com>
*
- * SEV spec 0.14 is available at:
- * http://support.amd.com/TechDocs/55766_SEV-KM%20API_Specification.pdf
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * SEV API specification is available at: https://developer.amd.com/sev/
*/
#ifndef __PSP_SEV_USER_H__
@@ -30,7 +26,8 @@
SEV_PDH_GEN,
SEV_PDH_CERT_EXPORT,
SEV_PEK_CERT_IMPORT,
- SEV_GET_ID,
+ SEV_GET_ID, /* This command is deprecated, use SEV_GET_ID2 */
+ SEV_GET_ID2,
SEV_MAX,
};
@@ -125,7 +122,7 @@
} __packed;
/**
- * struct sev_user_data_get_id - GET_ID command parameters
+ * struct sev_user_data_get_id - GET_ID command parameters (deprecated)
*
* @socket1: Buffer to pass unique ID of first socket
* @socket2: Buffer to pass unique ID of second socket
@@ -136,6 +133,16 @@
} __packed;
/**
+ * struct sev_user_data_get_id2 - GET_ID command parameters
+ * @address: Buffer to store unique ID
+ * @length: length of the unique ID
+ */
+struct sev_user_data_get_id2 {
+ __u64 address; /* In */
+ __u32 length; /* In/Out */
+} __packed;
+
+/**
* struct sev_issue_cmd - SEV ioctl parameters
*
* @cmd: SEV commands to execute
diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
index 3039bf6..9dc9d00 100644
--- a/include/uapi/linux/ptp_clock.h
+++ b/include/uapi/linux/ptp_clock.h
@@ -25,10 +25,45 @@
#include <linux/ioctl.h>
#include <linux/types.h>
-/* PTP_xxx bits, for the flags field within the request structures. */
+/*
+ * Bits of the ptp_extts_request.flags field:
+ */
#define PTP_ENABLE_FEATURE (1<<0)
#define PTP_RISING_EDGE (1<<1)
#define PTP_FALLING_EDGE (1<<2)
+#define PTP_STRICT_FLAGS (1<<3)
+#define PTP_EXTTS_EDGES (PTP_RISING_EDGE | PTP_FALLING_EDGE)
+
+/*
+ * flag fields valid for the new PTP_EXTTS_REQUEST2 ioctl.
+ */
+#define PTP_EXTTS_VALID_FLAGS (PTP_ENABLE_FEATURE | \
+ PTP_RISING_EDGE | \
+ PTP_FALLING_EDGE | \
+ PTP_STRICT_FLAGS)
+
+/*
+ * flag fields valid for the original PTP_EXTTS_REQUEST ioctl.
+ * DO NOT ADD NEW FLAGS HERE.
+ */
+#define PTP_EXTTS_V1_VALID_FLAGS (PTP_ENABLE_FEATURE | \
+ PTP_RISING_EDGE | \
+ PTP_FALLING_EDGE)
+
+/*
+ * Bits of the ptp_perout_request.flags field:
+ */
+#define PTP_PEROUT_ONE_SHOT (1<<0)
+
+/*
+ * flag fields valid for the new PTP_PEROUT_REQUEST2 ioctl.
+ */
+#define PTP_PEROUT_VALID_FLAGS (PTP_PEROUT_ONE_SHOT)
+
+/*
+ * No flags are valid for the original PTP_PEROUT_REQUEST ioctl
+ */
+#define PTP_PEROUT_V1_VALID_FLAGS (0)
/*
* struct ptp_clock_time - represents a time value
@@ -67,7 +102,7 @@
struct ptp_clock_time start; /* Absolute start time. */
struct ptp_clock_time period; /* Desired period, zero means disable. */
unsigned int index; /* Which channel to configure. */
- unsigned int flags; /* Reserved for future use. */
+ unsigned int flags;
unsigned int rsv[4]; /* Reserved for future use. */
};
@@ -84,6 +119,16 @@
struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
};
+struct ptp_sys_offset_extended {
+ unsigned int n_samples; /* Desired number of measurements. */
+ unsigned int rsv[3]; /* Reserved for future use. */
+ /*
+ * Array of [system, phc, system] time stamps. The kernel will provide
+ * 3*n_samples time stamps.
+ */
+ struct ptp_clock_time ts[PTP_MAX_SAMPLES][3];
+};
+
struct ptp_sys_offset_precise {
struct ptp_clock_time device;
struct ptp_clock_time sys_realtime;
@@ -136,6 +181,20 @@
#define PTP_PIN_SETFUNC _IOW(PTP_CLK_MAGIC, 7, struct ptp_pin_desc)
#define PTP_SYS_OFFSET_PRECISE \
_IOWR(PTP_CLK_MAGIC, 8, struct ptp_sys_offset_precise)
+#define PTP_SYS_OFFSET_EXTENDED \
+ _IOWR(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended)
+
+#define PTP_CLOCK_GETCAPS2 _IOR(PTP_CLK_MAGIC, 10, struct ptp_clock_caps)
+#define PTP_EXTTS_REQUEST2 _IOW(PTP_CLK_MAGIC, 11, struct ptp_extts_request)
+#define PTP_PEROUT_REQUEST2 _IOW(PTP_CLK_MAGIC, 12, struct ptp_perout_request)
+#define PTP_ENABLE_PPS2 _IOW(PTP_CLK_MAGIC, 13, int)
+#define PTP_SYS_OFFSET2 _IOW(PTP_CLK_MAGIC, 14, struct ptp_sys_offset)
+#define PTP_PIN_GETFUNC2 _IOWR(PTP_CLK_MAGIC, 15, struct ptp_pin_desc)
+#define PTP_PIN_SETFUNC2 _IOW(PTP_CLK_MAGIC, 16, struct ptp_pin_desc)
+#define PTP_SYS_OFFSET_PRECISE2 \
+ _IOWR(PTP_CLK_MAGIC, 17, struct ptp_sys_offset_precise)
+#define PTP_SYS_OFFSET_EXTENDED2 \
+ _IOWR(PTP_CLK_MAGIC, 18, struct ptp_sys_offset_extended)
struct ptp_extts_event {
struct ptp_clock_time t; /* Time event occured. */
diff --git a/include/uapi/linux/ptrace.h b/include/uapi/linux/ptrace.h
index d5a1b8a..a71b6e3 100644
--- a/include/uapi/linux/ptrace.h
+++ b/include/uapi/linux/ptrace.h
@@ -73,6 +73,41 @@
__u64 flags; /* Output: filter's flags */
};
+#define PTRACE_GET_SYSCALL_INFO 0x420e
+#define PTRACE_SYSCALL_INFO_NONE 0
+#define PTRACE_SYSCALL_INFO_ENTRY 1
+#define PTRACE_SYSCALL_INFO_EXIT 2
+#define PTRACE_SYSCALL_INFO_SECCOMP 3
+
+struct ptrace_syscall_info {
+ __u8 op; /* PTRACE_SYSCALL_INFO_* */
+ __u32 arch __attribute__((__aligned__(sizeof(__u32))));
+ __u64 instruction_pointer;
+ __u64 stack_pointer;
+ union {
+ struct {
+ __u64 nr;
+ __u64 args[6];
+ } entry;
+ struct {
+ __s64 rval;
+ __u8 is_error;
+ } exit;
+ struct {
+ __u64 nr;
+ __u64 args[6];
+ __u32 ret_data;
+ } seccomp;
+ };
+};
+
+/*
+ * These values are stored in task->ptrace_message
+ * by tracehook_report_syscall_* to describe the current syscall-stop.
+ */
+#define PTRACE_EVENTMSG_SYSCALL_ENTRY 1
+#define PTRACE_EVENTMSG_SYSCALL_EXIT 2
+
/* Read signals from a shared (process wide) queue */
#define PTRACE_PEEKSIGINFO_SHARED (1 << 0)
diff --git a/include/uapi/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index b0d15c7..1f2d8c8 100644
--- a/include/uapi/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
@@ -329,6 +329,7 @@
#define MD_FEATURE_JOURNAL 512 /* support write cache */
#define MD_FEATURE_PPL 1024 /* support PPL */
#define MD_FEATURE_MULTIPLE_PPLS 2048 /* support for multiple PPLs */
+#define MD_FEATURE_RAID0_LAYOUT 4096 /* layout is meaningful for RAID0 */
#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET \
|MD_FEATURE_RECOVERY_OFFSET \
|MD_FEATURE_RESHAPE_ACTIVE \
@@ -341,6 +342,7 @@
|MD_FEATURE_JOURNAL \
|MD_FEATURE_PPL \
|MD_FEATURE_MULTIPLE_PPLS \
+ |MD_FEATURE_RAID0_LAYOUT \
)
struct r5l_payload_header {
diff --git a/include/uapi/linux/rds.h b/include/uapi/linux/rds.h
index 8b73cb6..cba368e 100644
--- a/include/uapi/linux/rds.h
+++ b/include/uapi/linux/rds.h
@@ -69,6 +69,12 @@
#define RDS_TRANS_COUNT 3
#define RDS_TRANS_NONE (~0)
+/* IOCTLS commands for SOL_RDS */
+#define SIOCRDSSETTOS (SIOCPROTOPRIVATE)
+#define SIOCRDSGETTOS (SIOCPROTOPRIVATE + 1)
+
+typedef __u8 rds_tos_t;
+
/*
* Control message types for SOL_RDS.
*
@@ -149,6 +155,7 @@
__be32 faddr;
__u8 transport[TRANSNAMSIZ]; /* null term ascii */
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_connection {
@@ -171,6 +178,7 @@
__be16 lport;
__be16 fport;
__u8 flags;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_message {
@@ -214,6 +222,7 @@
__u32 last_sent_nxt;
__u32 last_expected_una;
__u32 last_seen_una;
+ __u8 tos;
} __attribute__((packed));
struct rds6_info_tcp_socket {
@@ -240,6 +249,9 @@
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
+ __u8 sl;
+ __u32 cache_allocs;
};
struct rds6_info_rdma_connection {
@@ -253,6 +265,9 @@
__u32 max_send_sge;
__u32 rdma_mr_max;
__u32 rdma_mr_size;
+ __u8 tos;
+ __u8 sl;
+ __u32 cache_allocs;
};
/* RDS message Receive Path Latency points */
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 4639936..ce2a623 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -157,6 +157,13 @@
RTM_GETCHAIN,
#define RTM_GETCHAIN RTM_GETCHAIN
+ RTM_NEWNEXTHOP = 104,
+#define RTM_NEWNEXTHOP RTM_NEWNEXTHOP
+ RTM_DELNEXTHOP,
+#define RTM_DELNEXTHOP RTM_DELNEXTHOP
+ RTM_GETNEXTHOP,
+#define RTM_GETNEXTHOP RTM_GETNEXTHOP
+
__RTM_MAX,
#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1)
};
@@ -342,6 +349,7 @@
RTA_IP_PROTO,
RTA_SPORT,
RTA_DPORT,
+ RTA_NH_ID,
__RTA_MAX
};
@@ -704,6 +712,8 @@
#define RTNLGRP_IPV4_MROUTE_R RTNLGRP_IPV4_MROUTE_R
RTNLGRP_IPV6_MROUTE_R,
#define RTNLGRP_IPV6_MROUTE_R RTNLGRP_IPV6_MROUTE_R
+ RTNLGRP_NEXTHOP,
+#define RTNLGRP_NEXTHOP RTNLGRP_NEXTHOP
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
diff --git a/include/uapi/linux/rxrpc.h b/include/uapi/linux/rxrpc.h
index 9335d92..4accfa7 100644
--- a/include/uapi/linux/rxrpc.h
+++ b/include/uapi/linux/rxrpc.h
@@ -1,12 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
/* Types and definitions for AF_RXRPC.
*
* Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
*/
#ifndef _UAPI_LINUX_RXRPC_H
diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h
index 22627f8..25b4fa0 100644
--- a/include/uapi/linux/sched.h
+++ b/include/uapi/linux/sched.h
@@ -2,6 +2,8 @@
#ifndef _UAPI_LINUX_SCHED_H
#define _UAPI_LINUX_SCHED_H
+#include <linux/types.h>
+
/*
* cloning flags:
*/
@@ -10,6 +12,7 @@
#define CLONE_FS 0x00000200 /* set if fs info shared between processes */
#define CLONE_FILES 0x00000400 /* set if open files shared between processes */
#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */
+#define CLONE_PIDFD 0x00001000 /* set if a pidfd should be placed in parent */
#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */
#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */
@@ -30,6 +33,50 @@
#define CLONE_NEWNET 0x40000000 /* New network namespace */
#define CLONE_IO 0x80000000 /* Clone io context */
+#ifndef __ASSEMBLY__
+/**
+ * struct clone_args - arguments for the clone3 syscall
+ * @flags: Flags for the new process as listed above.
+ * All flags are valid except for CSIGNAL and
+ * CLONE_DETACHED.
+ * @pidfd: If CLONE_PIDFD is set, a pidfd will be
+ * returned in this argument.
+ * @child_tid: If CLONE_CHILD_SETTID is set, the TID of the
+ * child process will be returned in the child's
+ * memory.
+ * @parent_tid: If CLONE_PARENT_SETTID is set, the TID of
+ * the child process will be returned in the
+ * parent's memory.
+ * @exit_signal: The exit_signal the parent process will be
+ * sent when the child exits.
+ * @stack: Specify the location of the stack for the
+ * child process.
+ * Note, @stack is expected to point to the
+ * lowest address. The stack direction will be
+ * determined by the kernel and set up
+ * appropriately based on @stack_size.
+ * @stack_size: The size of the stack for the child process.
+ * @tls: If CLONE_SETTLS is set, the tls descriptor
+ * is set to tls.
+ *
+ * The structure is versioned by size and thus extensible.
+ * New struct members must go at the end of the struct and
+ * must be properly 64bit aligned.
+ */
+struct clone_args {
+ __aligned_u64 flags;
+ __aligned_u64 pidfd;
+ __aligned_u64 child_tid;
+ __aligned_u64 parent_tid;
+ __aligned_u64 exit_signal;
+ __aligned_u64 stack;
+ __aligned_u64 stack_size;
+ __aligned_u64 tls;
+};
+#endif
+
+#define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */
+
/*
* Scheduling policies
*/
@@ -50,9 +97,21 @@
#define SCHED_FLAG_RESET_ON_FORK 0x01
#define SCHED_FLAG_RECLAIM 0x02
#define SCHED_FLAG_DL_OVERRUN 0x04
+#define SCHED_FLAG_KEEP_POLICY 0x08
+#define SCHED_FLAG_KEEP_PARAMS 0x10
+#define SCHED_FLAG_UTIL_CLAMP_MIN 0x20
+#define SCHED_FLAG_UTIL_CLAMP_MAX 0x40
+
+#define SCHED_FLAG_KEEP_ALL (SCHED_FLAG_KEEP_POLICY | \
+ SCHED_FLAG_KEEP_PARAMS)
+
+#define SCHED_FLAG_UTIL_CLAMP (SCHED_FLAG_UTIL_CLAMP_MIN | \
+ SCHED_FLAG_UTIL_CLAMP_MAX)
#define SCHED_FLAG_ALL (SCHED_FLAG_RESET_ON_FORK | \
SCHED_FLAG_RECLAIM | \
- SCHED_FLAG_DL_OVERRUN)
+ SCHED_FLAG_DL_OVERRUN | \
+ SCHED_FLAG_KEEP_ALL | \
+ SCHED_FLAG_UTIL_CLAMP)
#endif /* _UAPI_LINUX_SCHED_H */
diff --git a/include/uapi/linux/sched/types.h b/include/uapi/linux/sched/types.h
index 10fbb80..c852153 100644
--- a/include/uapi/linux/sched/types.h
+++ b/include/uapi/linux/sched/types.h
@@ -9,6 +9,7 @@
};
#define SCHED_ATTR_SIZE_VER0 48 /* sizeof first published struct */
+#define SCHED_ATTR_SIZE_VER1 56 /* add: util_{min,max} */
/*
* Extended scheduling parameters data structure.
@@ -21,8 +22,33 @@
* the tasks may be useful for a wide variety of application fields, e.g.,
* multimedia, streaming, automation and control, and many others.
*
- * This variant (sched_attr) is meant at describing a so-called
- * sporadic time-constrained task. In such model a task is specified by:
+ * This variant (sched_attr) allows to define additional attributes to
+ * improve the scheduler knowledge about task requirements.
+ *
+ * Scheduling Class Attributes
+ * ===========================
+ *
+ * A subset of sched_attr attributes specifies the
+ * scheduling policy and relative POSIX attributes:
+ *
+ * @size size of the structure, for fwd/bwd compat.
+ *
+ * @sched_policy task's scheduling policy
+ * @sched_nice task's nice value (SCHED_NORMAL/BATCH)
+ * @sched_priority task's static priority (SCHED_FIFO/RR)
+ *
+ * Certain more advanced scheduling features can be controlled by a
+ * predefined set of flags via the attribute:
+ *
+ * @sched_flags for customizing the scheduler behaviour
+ *
+ * Sporadic Time-Constrained Task Attributes
+ * =========================================
+ *
+ * A subset of sched_attr attributes allows to describe a so-called
+ * sporadic time-constrained task.
+ *
+ * In such a model a task is specified by:
* - the activation period or minimum instance inter-arrival time;
* - the maximum (or average, depending on the actual scheduling
* discipline) computation time of all instances, a.k.a. runtime;
@@ -34,14 +60,8 @@
* than the runtime and must be completed by time instant t equal to
* the instance activation time + the deadline.
*
- * This is reflected by the actual fields of the sched_attr structure:
+ * This is reflected by the following fields of the sched_attr structure:
*
- * @size size of the structure, for fwd/bwd compat.
- *
- * @sched_policy task's scheduling policy
- * @sched_flags for customizing the scheduler behaviour
- * @sched_nice task's nice value (SCHED_NORMAL/BATCH)
- * @sched_priority task's static priority (SCHED_FIFO/RR)
* @sched_deadline representative of the task's deadline
* @sched_runtime representative of the task's runtime
* @sched_period representative of the task's period
@@ -53,6 +73,29 @@
* As of now, the SCHED_DEADLINE policy (sched_dl scheduling class) is the
* only user of this new interface. More information about the algorithm
* available in the scheduling class file or in Documentation/.
+ *
+ * Task Utilization Attributes
+ * ===========================
+ *
+ * A subset of sched_attr attributes allows to specify the utilization
+ * expected for a task. These attributes allow to inform the scheduler about
+ * the utilization boundaries within which it should schedule the task. These
+ * boundaries are valuable hints to support scheduler decisions on both task
+ * placement and frequency selection.
+ *
+ * @sched_util_min represents the minimum utilization
+ * @sched_util_max represents the maximum utilization
+ *
+ * Utilization is a value in the range [0..SCHED_CAPACITY_SCALE]. It
+ * represents the percentage of CPU time used by a task when running at the
+ * maximum frequency on the highest capacity CPU of the system. For example, a
+ * 20% utilization task is a task running for 2ms every 10ms at maximum
+ * frequency.
+ *
+ * A task with a min utilization value bigger than 0 is more likely scheduled
+ * on a CPU with a capacity big enough to fit the specified value.
+ * A task with a max utilization value smaller than 1024 is more likely
+ * scheduled on a CPU with no more capacity than the specified value.
*/
struct sched_attr {
__u32 size;
@@ -70,6 +113,11 @@
__u64 sched_runtime;
__u64 sched_deadline;
__u64 sched_period;
+
+ /* Utilization hints */
+ __u32 sched_util_min;
+ __u32 sched_util_max;
+
};
#endif /* _UAPI_LINUX_SCHED_TYPES_H */
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index c81feb3..6d5b164 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -59,6 +59,10 @@
typedef __s32 sctp_assoc_t;
+#define SCTP_FUTURE_ASSOC 0
+#define SCTP_CURRENT_ASSOC 1
+#define SCTP_ALL_ASSOC 2
+
/* The following symbols come from the Sockets API Extensions for
* SCTP <draft-ietf-tsvwg-sctpsocket-07.txt>.
*/
@@ -129,6 +133,10 @@
#define SCTP_STREAM_SCHEDULER_VALUE 124
#define SCTP_INTERLEAVING_SUPPORTED 125
#define SCTP_SENDMSG_CONNECT 126
+#define SCTP_EVENT 127
+#define SCTP_ASCONF_SUPPORTED 128
+#define SCTP_AUTH_SUPPORTED 129
+#define SCTP_ECN_SUPPORTED 130
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -632,7 +640,9 @@
*/
enum sctp_sn_type {
- SCTP_SN_TYPE_BASE = (1<<15),
+ SCTP_SN_TYPE_BASE = (1<<15),
+ SCTP_DATA_IO_EVENT = SCTP_SN_TYPE_BASE,
+#define SCTP_DATA_IO_EVENT SCTP_DATA_IO_EVENT
SCTP_ASSOC_CHANGE,
#define SCTP_ASSOC_CHANGE SCTP_ASSOC_CHANGE
SCTP_PEER_ADDR_CHANGE,
@@ -657,6 +667,8 @@
#define SCTP_ASSOC_RESET_EVENT SCTP_ASSOC_RESET_EVENT
SCTP_STREAM_CHANGE_EVENT,
#define SCTP_STREAM_CHANGE_EVENT SCTP_STREAM_CHANGE_EVENT
+ SCTP_SN_TYPE_MAX = SCTP_STREAM_CHANGE_EVENT,
+#define SCTP_SN_TYPE_MAX SCTP_SN_TYPE_MAX
};
/* Notification error codes used to fill up the error fields in some
@@ -1150,6 +1162,12 @@
uint16_t sas_outstrms;
};
+struct sctp_event {
+ sctp_assoc_t se_assoc_id;
+ uint16_t se_type;
+ uint8_t se_on;
+};
+
/* SCTP Stream schedulers */
enum sctp_sched_type {
SCTP_SS_FCFS,
diff --git a/include/uapi/linux/seccomp.h b/include/uapi/linux/seccomp.h
index 9efc0e7..90734aa 100644
--- a/include/uapi/linux/seccomp.h
+++ b/include/uapi/linux/seccomp.h
@@ -15,11 +15,13 @@
#define SECCOMP_SET_MODE_STRICT 0
#define SECCOMP_SET_MODE_FILTER 1
#define SECCOMP_GET_ACTION_AVAIL 2
+#define SECCOMP_GET_NOTIF_SIZES 3
/* Valid flags for SECCOMP_SET_MODE_FILTER */
-#define SECCOMP_FILTER_FLAG_TSYNC (1UL << 0)
-#define SECCOMP_FILTER_FLAG_LOG (1UL << 1)
-#define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2)
+#define SECCOMP_FILTER_FLAG_TSYNC (1UL << 0)
+#define SECCOMP_FILTER_FLAG_LOG (1UL << 1)
+#define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2)
+#define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3)
/*
* All BPF programs must return a 32-bit value.
@@ -35,6 +37,7 @@
#define SECCOMP_RET_KILL SECCOMP_RET_KILL_THREAD
#define SECCOMP_RET_TRAP 0x00030000U /* disallow and force a SIGSYS */
#define SECCOMP_RET_ERRNO 0x00050000U /* returns an errno */
+#define SECCOMP_RET_USER_NOTIF 0x7fc00000U /* notifies userspace */
#define SECCOMP_RET_TRACE 0x7ff00000U /* pass to a tracer or disallow */
#define SECCOMP_RET_LOG 0x7ffc0000U /* allow after logging */
#define SECCOMP_RET_ALLOW 0x7fff0000U /* allow */
@@ -60,4 +63,35 @@
__u64 args[6];
};
+struct seccomp_notif_sizes {
+ __u16 seccomp_notif;
+ __u16 seccomp_notif_resp;
+ __u16 seccomp_data;
+};
+
+struct seccomp_notif {
+ __u64 id;
+ __u32 pid;
+ __u32 flags;
+ struct seccomp_data data;
+};
+
+struct seccomp_notif_resp {
+ __u64 id;
+ __s64 val;
+ __s32 error;
+ __u32 flags;
+};
+
+#define SECCOMP_IOC_MAGIC '!'
+#define SECCOMP_IO(nr) _IO(SECCOMP_IOC_MAGIC, nr)
+#define SECCOMP_IOR(nr, type) _IOR(SECCOMP_IOC_MAGIC, nr, type)
+#define SECCOMP_IOW(nr, type) _IOW(SECCOMP_IOC_MAGIC, nr, type)
+#define SECCOMP_IOWR(nr, type) _IOWR(SECCOMP_IOC_MAGIC, nr, type)
+
+/* Flags for seccomp notification fd ioctl. */
+#define SECCOMP_IOCTL_NOTIF_RECV SECCOMP_IOWR(0, struct seccomp_notif)
+#define SECCOMP_IOCTL_NOTIF_SEND SECCOMP_IOWR(1, \
+ struct seccomp_notif_resp)
+#define SECCOMP_IOCTL_NOTIF_ID_VALID SECCOMP_IOR(2, __u64)
#endif /* _UAPI_LINUX_SECCOMP_H */
diff --git a/include/uapi/linux/sed-opal.h b/include/uapi/linux/sed-opal.h
index 627624d..c6d035f 100644
--- a/include/uapi/linux/sed-opal.h
+++ b/include/uapi/linux/sed-opal.h
@@ -5,15 +5,6 @@
* Authors:
* Rafael Antognolli <rafael.antognolli@intel.com>
* Scott Bauer <scott.bauer@intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
*/
#ifndef _UAPI_SED_OPAL_H
@@ -29,6 +20,11 @@
OPAL_MBR_DISABLE = 0x01,
};
+enum opal_mbr_done_flag {
+ OPAL_MBR_NOT_DONE = 0x0,
+ OPAL_MBR_DONE = 0x01
+};
+
enum opal_user {
OPAL_ADMIN1 = 0x0,
OPAL_USER1 = 0x01,
@@ -58,7 +54,7 @@
struct opal_lr_act {
struct opal_key key;
__u32 sum;
- __u8 num_lrs;
+ __u8 num_lrs;
__u8 lr[OPAL_MAX_LRS];
__u8 align[2]; /* Align to 8 byte boundary */
};
@@ -104,6 +100,19 @@
__u8 __align[7];
};
+struct opal_mbr_done {
+ struct opal_key key;
+ __u8 done_flag;
+ __u8 __align[7];
+};
+
+struct opal_shadow_mbr {
+ struct opal_key key;
+ const __u64 data;
+ __u64 offset;
+ __u64 size;
+};
+
#define IOC_OPAL_SAVE _IOW('p', 220, struct opal_lock_unlock)
#define IOC_OPAL_LOCK_UNLOCK _IOW('p', 221, struct opal_lock_unlock)
#define IOC_OPAL_TAKE_OWNERSHIP _IOW('p', 222, struct opal_key)
@@ -116,5 +125,8 @@
#define IOC_OPAL_ENABLE_DISABLE_MBR _IOW('p', 229, struct opal_mbr_data)
#define IOC_OPAL_ERASE_LR _IOW('p', 230, struct opal_session_info)
#define IOC_OPAL_SECURE_ERASE_LR _IOW('p', 231, struct opal_session_info)
+#define IOC_OPAL_PSID_REVERT_TPR _IOW('p', 232, struct opal_key)
+#define IOC_OPAL_MBR_DONE _IOW('p', 233, struct opal_mbr_done)
+#define IOC_OPAL_WRITE_SHADOW_MBR _IOW('p', 234, struct opal_shadow_mbr)
#endif /* _UAPI_SED_OPAL_H */
diff --git a/include/uapi/linux/serial.h b/include/uapi/linux/serial.h
index 3fdd0de..93eb3c4 100644
--- a/include/uapi/linux/serial.h
+++ b/include/uapi/linux/serial.h
@@ -132,4 +132,21 @@
are a royal PITA .. */
};
+/*
+ * Serial interface for controlling ISO7816 settings on chips with suitable
+ * support. Set with TIOCSISO7816 and get with TIOCGISO7816 if supported by
+ * your platform.
+ */
+struct serial_iso7816 {
+ __u32 flags; /* ISO7816 feature flags */
+#define SER_ISO7816_ENABLED (1 << 0)
+#define SER_ISO7816_T_PARAM (0x0f << 4)
+#define SER_ISO7816_T(t) (((t) & 0x0f) << 4)
+ __u32 tg;
+ __u32 sc_fi;
+ __u32 sc_di;
+ __u32 clk;
+ __u32 reserved[5];
+};
+
#endif /* _UAPI_LINUX_SERIAL_H */
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index dce5f9d..e7fe550 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -79,6 +79,9 @@
/* Nuvoton UART */
#define PORT_NPCM 40
+/* NVIDIA Tegra Combined UART */
+#define PORT_TEGRA_TCU 41
+
/* Intel EG20 */
#define PORT_PCH_8LINE 44
#define PORT_PCH_2LINE 45
@@ -126,7 +129,7 @@
/* Motorola i.MX SoC */
#define PORT_IMX 62
-/* Marvell MPSC */
+/* Marvell MPSC (obsolete unused) */
#define PORT_MPSC 63
/* TXX9 type number */
@@ -147,9 +150,6 @@
#define PORT_PNX8XXX 70
-/* Hilscher netx */
-#define PORT_NETX 71
-
/* SUN4V Hypervisor Console */
#define PORT_SUNHV 72
@@ -161,9 +161,6 @@
/* Blackfin bf5xx */
#define PORT_BFIN 75
-/* Micrel KS8695 */
-#define PORT_KS8695 76
-
/* Broadcom SB1250, etc. SOC */
#define PORT_SB1250_DUART 77
@@ -281,4 +278,19 @@
/* MediaTek BTIF */
#define PORT_MTK_BTIF 117
+/* RDA UART */
+#define PORT_RDA 118
+
+/* Socionext Milbeaut UART */
+#define PORT_MLB_USIO 119
+
+/* SiFive UART */
+#define PORT_SIFIVE_V0 120
+
+/* Sunix UART */
+#define PORT_SUNIX 121
+
+/* Freescale Linflex UART */
+#define PORT_LINFLEXUART 122
+
#endif /* _UAPILINUX_SERIAL_CORE_H */
diff --git a/include/uapi/linux/serio.h b/include/uapi/linux/serio.h
index a0cac1d..50e9919 100644
--- a/include/uapi/linux/serio.h
+++ b/include/uapi/linux/serio.h
@@ -82,5 +82,6 @@
#define SERIO_EGALAX 0x3f
#define SERIO_PULSE8_CEC 0x40
#define SERIO_RAINSHADOW_CEC 0x41
+#define SERIO_FSIA6B 0x42
#endif /* _UAPI_SERIO_H */
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index f80135e..549a31c 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -243,6 +243,7 @@
LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */
LINUX_MIB_TCPRETRANSFAIL, /* TCPRetransFail */
LINUX_MIB_TCPRCVCOALESCE, /* TCPRcvCoalesce */
+ LINUX_MIB_TCPBACKLOGCOALESCE, /* TCPBacklogCoalesce */
LINUX_MIB_TCPOFOQUEUE, /* TCPOFOQueue */
LINUX_MIB_TCPOFODROP, /* TCPOFODrop */
LINUX_MIB_TCPOFOMERGE, /* TCPOFOMerge */
@@ -282,6 +283,8 @@
LINUX_MIB_TCPACKCOMPRESSED, /* TCPAckCompressed */
LINUX_MIB_TCPZEROWINDOWDROP, /* TCPZeroWindowDrop */
LINUX_MIB_TCPRCVQDROP, /* TCPRcvQDrop */
+ LINUX_MIB_TCPWQUEUETOOBIG, /* TCPWqueueTooBig */
+ LINUX_MIB_TCPFASTOPENPASSIVEALTKEY, /* TCPFastOpenPassiveAltKey */
__LINUX_MIB_MAX
};
diff --git a/include/uapi/linux/socket.h b/include/uapi/linux/socket.h
index 8eb9602..c3409c8 100644
--- a/include/uapi/linux/socket.h
+++ b/include/uapi/linux/socket.h
@@ -6,17 +6,24 @@
* Desired design of maximum size and alignment (see RFC2553)
*/
#define _K_SS_MAXSIZE 128 /* Implementation specific max size */
-#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
- /* Implementation specific desired alignment */
typedef unsigned short __kernel_sa_family_t;
+/*
+ * The definition uses anonymous union and struct in order to control the
+ * default alignment.
+ */
struct __kernel_sockaddr_storage {
- __kernel_sa_family_t ss_family; /* address family */
- /* Following field(s) are implementation specific */
- char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
+ union {
+ struct {
+ __kernel_sa_family_t ss_family; /* address family */
+ /* Following field(s) are implementation specific */
+ char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
/* space to achieve desired size, */
/* _SS_MAXSIZE value minus size of ss_family */
-} __attribute__ ((aligned(_K_SS_ALIGNSIZE))); /* force desired alignment */
+ };
+ void *__align; /* implementation specific desired alignment */
+ };
+};
#endif /* _UAPI_LINUX_SOCKET_H */
diff --git a/include/uapi/linux/sockios.h b/include/uapi/linux/sockios.h
index d393e9e..7d1bccb 100644
--- a/include/uapi/linux/sockios.h
+++ b/include/uapi/linux/sockios.h
@@ -19,6 +19,7 @@
#ifndef _LINUX_SOCKIOS_H
#define _LINUX_SOCKIOS_H
+#include <asm/bitsperlong.h>
#include <asm/sockios.h>
/* Linux-specific socket ioctls */
@@ -27,6 +28,26 @@
#define SOCK_IOC_TYPE 0x89
+/*
+ * the timeval/timespec data structure layout is defined by libc,
+ * so we need to cover both possible versions on 32-bit.
+ */
+/* Get stamp (timeval) */
+#define SIOCGSTAMP_NEW _IOR(SOCK_IOC_TYPE, 0x06, long long[2])
+/* Get stamp (timespec) */
+#define SIOCGSTAMPNS_NEW _IOR(SOCK_IOC_TYPE, 0x07, long long[2])
+
+#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
+/* on 64-bit and x32, avoid the ?: operator */
+#define SIOCGSTAMP SIOCGSTAMP_OLD
+#define SIOCGSTAMPNS SIOCGSTAMPNS_OLD
+#else
+#define SIOCGSTAMP ((sizeof(struct timeval)) == 8 ? \
+ SIOCGSTAMP_OLD : SIOCGSTAMP_NEW)
+#define SIOCGSTAMPNS ((sizeof(struct timespec)) == 8 ? \
+ SIOCGSTAMPNS_OLD : SIOCGSTAMPNS_NEW)
+#endif
+
/* Routing table calls. */
#define SIOCADDRT 0x890B /* add routing table entry */
#define SIOCDELRT 0x890C /* delete routing table entry */
diff --git a/include/uapi/linux/spi/spidev.h b/include/uapi/linux/spi/spidev.h
index c4253f0..ee0f246 100644
--- a/include/uapi/linux/spi/spidev.h
+++ b/include/uapi/linux/spi/spidev.h
@@ -66,6 +66,9 @@
* @delay_usecs: If nonzero, how long to delay after the last bit transfer
* before optionally deselecting the device before the next transfer.
* @cs_change: True to deselect device before starting the next transfer.
+ * @word_delay_usecs: If nonzero, how long to wait between words within one
+ * transfer. This property needs explicit support in the SPI controller,
+ * otherwise it is silently ignored.
*
* This structure is mapped directly to the kernel spi_transfer structure;
* the fields have the same meanings, except of course that the pointers
@@ -100,7 +103,8 @@
__u8 cs_change;
__u8 tx_nbits;
__u8 rx_nbits;
- __u16 pad;
+ __u8 word_delay_usecs;
+ __u8 pad;
/* If the contents of 'struct spi_ioc_transfer' ever change
* incompatibly, then the ioctl number (currently 0) must change;
diff --git a/include/uapi/linux/switchtec_ioctl.h b/include/uapi/linux/switchtec_ioctl.h
index 4f4daf8..c912b5a 100644
--- a/include/uapi/linux/switchtec_ioctl.h
+++ b/include/uapi/linux/switchtec_ioctl.h
@@ -50,7 +50,7 @@
__u32 active;
};
-struct switchtec_ioctl_event_summary {
+struct switchtec_ioctl_event_summary_legacy {
__u64 global;
__u64 part_bitmap;
__u32 local_part;
@@ -59,6 +59,15 @@
__u32 pff[48];
};
+struct switchtec_ioctl_event_summary {
+ __u64 global;
+ __u64 part_bitmap;
+ __u32 local_part;
+ __u32 padding;
+ __u32 part[48];
+ __u32 pff[255];
+};
+
#define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0
#define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1
#define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2
@@ -127,6 +136,8 @@
_IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info)
#define SWITCHTEC_IOCTL_EVENT_SUMMARY \
_IOR('W', 0x42, struct switchtec_ioctl_event_summary)
+#define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \
+ _IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy)
#define SWITCHTEC_IOCTL_EVENT_CTL \
_IOWR('W', 0x43, struct switchtec_ioctl_event_ctl)
#define SWITCHTEC_IOCTL_PFF_TO_PORT \
diff --git a/include/uapi/linux/sysctl.h b/include/uapi/linux/sysctl.h
index d71013f..87aa2a6 100644
--- a/include/uapi/linux/sysctl.h
+++ b/include/uapi/linux/sysctl.h
@@ -153,6 +153,7 @@
KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
KERN_PANIC_ON_WARN=77, /* int: call panic() in WARN() functions */
+ KERN_PANIC_PRINT=78, /* ulong: bitmask to print system info on panic */
};
diff --git a/include/uapi/linux/taskstats.h b/include/uapi/linux/taskstats.h
index b7aa7bb..5e8ca16 100644
--- a/include/uapi/linux/taskstats.h
+++ b/include/uapi/linux/taskstats.h
@@ -34,7 +34,7 @@
*/
-#define TASKSTATS_VERSION 8
+#define TASKSTATS_VERSION 9
#define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN
* in linux/sched.h */
@@ -164,6 +164,10 @@
/* Delay waiting for memory reclaim */
__u64 freepages_count;
__u64 freepages_delay_total;
+
+ /* Delay waiting for thrashing page */
+ __u64 thrashing_count;
+ __u64 thrashing_delay_total;
};
diff --git a/include/uapi/linux/tc_act/tc_bpf.h b/include/uapi/linux/tc_act/tc_bpf.h
index 6e89a5d..653c4f9 100644
--- a/include/uapi/linux/tc_act/tc_bpf.h
+++ b/include/uapi/linux/tc_act/tc_bpf.h
@@ -13,8 +13,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_BPF 13
-
struct tc_act_bpf {
tc_gen;
};
diff --git a/include/uapi/linux/tc_act/tc_connmark.h b/include/uapi/linux/tc_act/tc_connmark.h
index 80caa47..9f8f6f7 100644
--- a/include/uapi/linux/tc_act/tc_connmark.h
+++ b/include/uapi/linux/tc_act/tc_connmark.h
@@ -5,8 +5,6 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
-#define TCA_ACT_CONNMARK 14
-
struct tc_connmark {
tc_gen;
__u16 zone;
diff --git a/include/uapi/linux/tc_act/tc_csum.h b/include/uapi/linux/tc_act/tc_csum.h
index 0ecf4d2..94b2044 100644
--- a/include/uapi/linux/tc_act/tc_csum.h
+++ b/include/uapi/linux/tc_act/tc_csum.h
@@ -5,8 +5,6 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
-#define TCA_ACT_CSUM 16
-
enum {
TCA_CSUM_UNSPEC,
TCA_CSUM_PARMS,
diff --git a/include/uapi/linux/tc_act/tc_ct.h b/include/uapi/linux/tc_act/tc_ct.h
new file mode 100644
index 0000000..5fb1d7a
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_ct.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CT_H
+#define __UAPI_TC_CT_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+enum {
+ TCA_CT_UNSPEC,
+ TCA_CT_PARMS,
+ TCA_CT_TM,
+ TCA_CT_ACTION, /* u16 */
+ TCA_CT_ZONE, /* u16 */
+ TCA_CT_MARK, /* u32 */
+ TCA_CT_MARK_MASK, /* u32 */
+ TCA_CT_LABELS, /* u128 */
+ TCA_CT_LABELS_MASK, /* u128 */
+ TCA_CT_NAT_IPV4_MIN, /* be32 */
+ TCA_CT_NAT_IPV4_MAX, /* be32 */
+ TCA_CT_NAT_IPV6_MIN, /* struct in6_addr */
+ TCA_CT_NAT_IPV6_MAX, /* struct in6_addr */
+ TCA_CT_NAT_PORT_MIN, /* be16 */
+ TCA_CT_NAT_PORT_MAX, /* be16 */
+ TCA_CT_PAD,
+ __TCA_CT_MAX
+};
+
+#define TCA_CT_MAX (__TCA_CT_MAX - 1)
+
+#define TCA_CT_ACT_COMMIT (1 << 0)
+#define TCA_CT_ACT_FORCE (1 << 1)
+#define TCA_CT_ACT_CLEAR (1 << 2)
+#define TCA_CT_ACT_NAT (1 << 3)
+#define TCA_CT_ACT_NAT_SRC (1 << 4)
+#define TCA_CT_ACT_NAT_DST (1 << 5)
+
+struct tc_ct {
+ tc_gen;
+};
+
+#endif /* __UAPI_TC_CT_H */
diff --git a/include/uapi/linux/tc_act/tc_ctinfo.h b/include/uapi/linux/tc_act/tc_ctinfo.h
new file mode 100644
index 0000000..f5f26d9
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_ctinfo.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CTINFO_H
+#define __UAPI_TC_CTINFO_H
+
+#include <linux/types.h>
+#include <linux/pkt_cls.h>
+
+struct tc_ctinfo {
+ tc_gen;
+};
+
+enum {
+ TCA_CTINFO_UNSPEC,
+ TCA_CTINFO_PAD,
+ TCA_CTINFO_TM,
+ TCA_CTINFO_ACT,
+ TCA_CTINFO_ZONE,
+ TCA_CTINFO_PARMS_DSCP_MASK,
+ TCA_CTINFO_PARMS_DSCP_STATEMASK,
+ TCA_CTINFO_PARMS_CPMARK_MASK,
+ TCA_CTINFO_STATS_DSCP_SET,
+ TCA_CTINFO_STATS_DSCP_ERROR,
+ TCA_CTINFO_STATS_CPMARK_SET,
+ __TCA_CTINFO_MAX
+};
+
+#define TCA_CTINFO_MAX (__TCA_CTINFO_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/tc_act/tc_gact.h b/include/uapi/linux/tc_act/tc_gact.h
index 94273c3..37e5392 100644
--- a/include/uapi/linux/tc_act/tc_gact.h
+++ b/include/uapi/linux/tc_act/tc_gact.h
@@ -5,7 +5,6 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
-#define TCA_ACT_GACT 5
struct tc_gact {
tc_gen;
diff --git a/include/uapi/linux/tc_act/tc_ife.h b/include/uapi/linux/tc_act/tc_ife.h
index 2f48490..8c401f1 100644
--- a/include/uapi/linux/tc_act/tc_ife.h
+++ b/include/uapi/linux/tc_act/tc_ife.h
@@ -6,7 +6,6 @@
#include <linux/pkt_cls.h>
#include <linux/ife.h>
-#define TCA_ACT_IFE 25
/* Flag bits for now just encoding/decoding; mutually exclusive */
#define IFE_ENCODE 1
#define IFE_DECODE 0
diff --git a/include/uapi/linux/tc_act/tc_ipt.h b/include/uapi/linux/tc_act/tc_ipt.h
index b743c8b..c48d7da 100644
--- a/include/uapi/linux/tc_act/tc_ipt.h
+++ b/include/uapi/linux/tc_act/tc_ipt.h
@@ -4,9 +4,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_IPT 6
-#define TCA_ACT_XT 10
-
enum {
TCA_IPT_UNSPEC,
TCA_IPT_TABLE,
diff --git a/include/uapi/linux/tc_act/tc_mirred.h b/include/uapi/linux/tc_act/tc_mirred.h
index 5dd671c..2500a00 100644
--- a/include/uapi/linux/tc_act/tc_mirred.h
+++ b/include/uapi/linux/tc_act/tc_mirred.h
@@ -5,7 +5,6 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
-#define TCA_ACT_MIRRED 8
#define TCA_EGRESS_REDIR 1 /* packet redirect to EGRESS*/
#define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */
#define TCA_INGRESS_REDIR 3 /* packet redirect to INGRESS*/
diff --git a/include/uapi/linux/tc_act/tc_mpls.h b/include/uapi/linux/tc_act/tc_mpls.h
new file mode 100644
index 0000000..9360e95
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_mpls.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (C) 2019 Netronome Systems, Inc. */
+
+#ifndef __LINUX_TC_MPLS_H
+#define __LINUX_TC_MPLS_H
+
+#include <linux/pkt_cls.h>
+
+#define TCA_MPLS_ACT_POP 1
+#define TCA_MPLS_ACT_PUSH 2
+#define TCA_MPLS_ACT_MODIFY 3
+#define TCA_MPLS_ACT_DEC_TTL 4
+
+struct tc_mpls {
+ tc_gen; /* generic TC action fields. */
+ int m_action; /* action of type TCA_MPLS_ACT_*. */
+};
+
+enum {
+ TCA_MPLS_UNSPEC,
+ TCA_MPLS_TM, /* struct tcf_t; time values associated with action. */
+ TCA_MPLS_PARMS, /* struct tc_mpls; action type and general TC fields. */
+ TCA_MPLS_PAD,
+ TCA_MPLS_PROTO, /* be16; eth_type of pushed or next (for pop) header. */
+ TCA_MPLS_LABEL, /* u32; MPLS label. Lower 20 bits are used. */
+ TCA_MPLS_TC, /* u8; MPLS TC field. Lower 3 bits are used. */
+ TCA_MPLS_TTL, /* u8; MPLS TTL field. Must not be 0. */
+ TCA_MPLS_BOS, /* u8; MPLS BOS field. Either 1 or 0. */
+ __TCA_MPLS_MAX,
+};
+#define TCA_MPLS_MAX (__TCA_MPLS_MAX - 1)
+
+#endif
diff --git a/include/uapi/linux/tc_act/tc_nat.h b/include/uapi/linux/tc_act/tc_nat.h
index 086be84..21399c2 100644
--- a/include/uapi/linux/tc_act/tc_nat.h
+++ b/include/uapi/linux/tc_act/tc_nat.h
@@ -5,8 +5,6 @@
#include <linux/pkt_cls.h>
#include <linux/types.h>
-#define TCA_ACT_NAT 9
-
enum {
TCA_NAT_UNSPEC,
TCA_NAT_PARMS,
diff --git a/include/uapi/linux/tc_act/tc_pedit.h b/include/uapi/linux/tc_act/tc_pedit.h
index 24ec792..f3e61b0 100644
--- a/include/uapi/linux/tc_act/tc_pedit.h
+++ b/include/uapi/linux/tc_act/tc_pedit.h
@@ -5,8 +5,6 @@
#include <linux/types.h>
#include <linux/pkt_cls.h>
-#define TCA_ACT_PEDIT 7
-
enum {
TCA_PEDIT_UNSPEC,
TCA_PEDIT_TM,
diff --git a/include/uapi/linux/tc_act/tc_sample.h b/include/uapi/linux/tc_act/tc_sample.h
index bd7e9f0..fee1bcc 100644
--- a/include/uapi/linux/tc_act/tc_sample.h
+++ b/include/uapi/linux/tc_act/tc_sample.h
@@ -6,8 +6,6 @@
#include <linux/pkt_cls.h>
#include <linux/if_ether.h>
-#define TCA_ACT_SAMPLE 26
-
struct tc_sample {
tc_gen;
};
diff --git a/include/uapi/linux/tc_act/tc_skbedit.h b/include/uapi/linux/tc_act/tc_skbedit.h
index 6de6071..800e933 100644
--- a/include/uapi/linux/tc_act/tc_skbedit.h
+++ b/include/uapi/linux/tc_act/tc_skbedit.h
@@ -23,8 +23,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_SKBEDIT 11
-
#define SKBEDIT_F_PRIORITY 0x1
#define SKBEDIT_F_QUEUE_MAPPING 0x2
#define SKBEDIT_F_MARK 0x4
diff --git a/include/uapi/linux/tc_act/tc_skbmod.h b/include/uapi/linux/tc_act/tc_skbmod.h
index 38c072f..c525b35 100644
--- a/include/uapi/linux/tc_act/tc_skbmod.h
+++ b/include/uapi/linux/tc_act/tc_skbmod.h
@@ -13,8 +13,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_SKBMOD 15
-
#define SKBMOD_F_DMAC 0x1
#define SKBMOD_F_SMAC 0x2
#define SKBMOD_F_ETYPE 0x4
diff --git a/include/uapi/linux/tc_act/tc_tunnel_key.h b/include/uapi/linux/tc_act/tc_tunnel_key.h
index be384d6..41c8b46 100644
--- a/include/uapi/linux/tc_act/tc_tunnel_key.h
+++ b/include/uapi/linux/tc_act/tc_tunnel_key.h
@@ -14,8 +14,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_TUNNEL_KEY 17
-
#define TCA_TUNNEL_KEY_ACT_SET 1
#define TCA_TUNNEL_KEY_ACT_RELEASE 2
diff --git a/include/uapi/linux/tc_act/tc_vlan.h b/include/uapi/linux/tc_act/tc_vlan.h
index 0d7b5fd..168995b 100644
--- a/include/uapi/linux/tc_act/tc_vlan.h
+++ b/include/uapi/linux/tc_act/tc_vlan.h
@@ -13,8 +13,6 @@
#include <linux/pkt_cls.h>
-#define TCA_ACT_VLAN 12
-
#define TCA_VLAN_ACT_POP 1
#define TCA_VLAN_ACT_PUSH 2
#define TCA_VLAN_ACT_MODIFY 3
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index e02d319..81e6979 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -127,6 +127,9 @@
#define TCP_CM_INQ TCP_INQ
+#define TCP_TX_DELAY 37 /* delay outgoing packets by XX usec */
+
+
#define TCP_REPAIR_ON 1
#define TCP_REPAIR_OFF 0
#define TCP_REPAIR_OFF_NO_WP -1 /* Turn off without window probes */
@@ -160,15 +163,42 @@
#define TCPI_OPT_ECN_SEEN 16 /* we received at least one packet with ECT */
#define TCPI_OPT_SYN_DATA 32 /* SYN-ACK acked data in SYN sent or rcvd */
+/*
+ * Sender's congestion state indicating normal or abnormal situations
+ * in the last round of packets sent. The state is driven by the ACK
+ * information and timer events.
+ */
enum tcp_ca_state {
+ /*
+ * Nothing bad has been observed recently.
+ * No apparent reordering, packet loss, or ECN marks.
+ */
TCP_CA_Open = 0,
#define TCPF_CA_Open (1<<TCP_CA_Open)
+ /*
+ * The sender enters disordered state when it has received DUPACKs or
+ * SACKs in the last round of packets sent. This could be due to packet
+ * loss or reordering but needs further information to confirm packets
+ * have been lost.
+ */
TCP_CA_Disorder = 1,
#define TCPF_CA_Disorder (1<<TCP_CA_Disorder)
+ /*
+ * The sender enters Congestion Window Reduction (CWR) state when it
+ * has received ACKs with ECN-ECE marks, or has experienced congestion
+ * or packet discard on the sender host (e.g. qdisc).
+ */
TCP_CA_CWR = 2,
#define TCPF_CA_CWR (1<<TCP_CA_CWR)
+ /*
+ * The sender is in fast recovery and retransmitting lost packets,
+ * typically triggered by ACK events.
+ */
TCP_CA_Recovery = 3,
#define TCPF_CA_Recovery (1<<TCP_CA_Recovery)
+ /*
+ * The sender is in loss recovery triggered by retransmission timeout.
+ */
TCP_CA_Loss = 4
#define TCPF_CA_Loss (1<<TCP_CA_Loss)
};
@@ -240,6 +270,12 @@
__u64 tcpi_bytes_retrans; /* RFC4898 tcpEStatsPerfOctetsRetrans */
__u32 tcpi_dsack_dups; /* RFC4898 tcpEStatsStackDSACKDups */
__u32 tcpi_reord_seen; /* reordering events seen */
+
+ __u32 tcpi_rcv_ooopack; /* Out-of-order packets received */
+
+ __u32 tcpi_snd_wnd; /* peer's advertised receive window after
+ * scaling (bytes)
+ */
};
/* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */
@@ -266,6 +302,7 @@
TCP_NLA_BYTES_RETRANS, /* Data bytes retransmitted */
TCP_NLA_DSACK_DUPS, /* DSACK blocks received */
TCP_NLA_REORD_SEEN, /* reordering events seen */
+ TCP_NLA_SRTT, /* smoothed RTT in usecs */
};
/* for TCP_MD5SIG socket option */
diff --git a/include/uapi/linux/time.h b/include/uapi/linux/time.h
index 6b56a22..958932e 100644
--- a/include/uapi/linux/time.h
+++ b/include/uapi/linux/time.h
@@ -3,7 +3,7 @@
#define _UAPI_LINUX_TIME_H
#include <linux/types.h>
-
+#include <linux/time_types.h>
#ifndef _STRUCT_TIMESPEC
#define _STRUCT_TIMESPEC
@@ -23,7 +23,6 @@
int tz_dsttime; /* type of dst correction */
};
-
/*
* Names of the interval timers, and structure
* defining a timer setting:
@@ -42,32 +41,6 @@
struct timeval it_value; /* current value */
};
-#ifndef __kernel_timespec
-struct __kernel_timespec {
- __kernel_time64_t tv_sec; /* seconds */
- long long tv_nsec; /* nanoseconds */
-};
-#endif
-
-#ifndef __kernel_itimerspec
-struct __kernel_itimerspec {
- struct __kernel_timespec it_interval; /* timer period */
- struct __kernel_timespec it_value; /* timer expiration */
-};
-#endif
-
-/*
- * legacy timeval structure, only embedded in structures that
- * traditionally used 'timeval' to pass time intervals (not absolute
- * times). Do not add new users. If user space fails to compile
- * here, this is probably because it is not y2038 safe and needs to
- * be changed to use another interface.
- */
-struct __kernel_old_timeval {
- __kernel_long_t tv_sec;
- __kernel_long_t tv_usec;
-};
-
/*
* The IDs of the various system clocks (for POSIX.1b interval timers):
*/
diff --git a/include/uapi/linux/time_types.h b/include/uapi/linux/time_types.h
new file mode 100644
index 0000000..27bfc8f
--- /dev/null
+++ b/include/uapi/linux/time_types.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_TIME_TYPES_H
+#define _UAPI_LINUX_TIME_TYPES_H
+
+#include <linux/types.h>
+
+struct __kernel_timespec {
+ __kernel_time64_t tv_sec; /* seconds */
+ long long tv_nsec; /* nanoseconds */
+};
+
+struct __kernel_itimerspec {
+ struct __kernel_timespec it_interval; /* timer period */
+ struct __kernel_timespec it_value; /* timer expiration */
+};
+
+/*
+ * legacy timeval structure, only embedded in structures that
+ * traditionally used 'timeval' to pass time intervals (not absolute
+ * times). Do not add new users. If user space fails to compile
+ * here, this is probably because it is not y2038 safe and needs to
+ * be changed to use another interface.
+ */
+#ifndef __kernel_old_timeval
+struct __kernel_old_timeval {
+ __kernel_long_t tv_sec;
+ __kernel_long_t tv_usec;
+};
+#endif
+
+struct __kernel_sock_timeval {
+ __s64 tv_sec;
+ __s64 tv_usec;
+};
+
+#endif /* _UAPI_LINUX_TIME_TYPES_H */
diff --git a/include/uapi/linux/timex.h b/include/uapi/linux/timex.h
index 92685d8..9f517f9 100644
--- a/include/uapi/linux/timex.h
+++ b/include/uapi/linux/timex.h
@@ -92,6 +92,45 @@
int :32; int :32; int :32;
};
+struct __kernel_timex_timeval {
+ __kernel_time64_t tv_sec;
+ long long tv_usec;
+};
+
+struct __kernel_timex {
+ unsigned int modes; /* mode selector */
+ int :32; /* pad */
+ long long offset; /* time offset (usec) */
+ long long freq; /* frequency offset (scaled ppm) */
+ long long maxerror;/* maximum error (usec) */
+ long long esterror;/* estimated error (usec) */
+ int status; /* clock command/status */
+ int :32; /* pad */
+ long long constant;/* pll time constant */
+ long long precision;/* clock precision (usec) (read only) */
+ long long tolerance;/* clock frequency tolerance (ppm)
+ * (read only)
+ */
+ struct __kernel_timex_timeval time; /* (read only, except for ADJ_SETOFFSET) */
+ long long tick; /* (modified) usecs between clock ticks */
+
+ long long ppsfreq;/* pps frequency (scaled ppm) (ro) */
+ long long jitter; /* pps jitter (us) (ro) */
+ int shift; /* interval duration (s) (shift) (ro) */
+ int :32; /* pad */
+ long long stabil; /* pps stability (scaled ppm) (ro) */
+ long long jitcnt; /* jitter limit exceeded (ro) */
+ long long calcnt; /* calibration intervals (ro) */
+ long long errcnt; /* calibration errors (ro) */
+ long long stbcnt; /* stability limit exceeded (ro) */
+
+ int tai; /* TAI offset (ro) */
+
+ int :32; int :32; int :32; int :32;
+ int :32; int :32; int :32; int :32;
+ int :32; int :32; int :32;
+};
+
/*
* Mode codes (timex.mode)
*/
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h
index 6b2fd4d..7df026e 100644
--- a/include/uapi/linux/tipc.h
+++ b/include/uapi/linux/tipc.h
@@ -190,6 +190,7 @@
#define TIPC_MCAST_REPLICAST 134 /* Default: TIPC selects. No arg */
#define TIPC_GROUP_JOIN 135 /* Takes struct tipc_group_req* */
#define TIPC_GROUP_LEAVE 136 /* No argument */
+#define TIPC_SOCK_RECVQ_USED 137 /* Default: none (read only) */
/*
* Flag values
diff --git a/include/uapi/linux/tipc_config.h b/include/uapi/linux/tipc_config.h
index 4b2c93b..4955e1a 100644
--- a/include/uapi/linux/tipc_config.h
+++ b/include/uapi/linux/tipc_config.h
@@ -307,8 +307,10 @@
tlv_ptr = (struct tlv_desc *)tlv;
tlv_ptr->tlv_type = htons(type);
tlv_ptr->tlv_len = htons(tlv_len);
- if (len && data)
- memcpy(TLV_DATA(tlv_ptr), data, tlv_len);
+ if (len && data) {
+ memcpy(TLV_DATA(tlv_ptr), data, len);
+ memset(TLV_DATA(tlv_ptr) + len, 0, TLV_SPACE(len) - tlv_len);
+ }
return TLV_SPACE(len);
}
@@ -405,8 +407,10 @@
tcm_hdr->tcm_len = htonl(msg_len);
tcm_hdr->tcm_type = htons(cmd);
tcm_hdr->tcm_flags = htons(flags);
- if (data_len && data)
+ if (data_len && data) {
memcpy(TCM_DATA(msg), data, data_len);
+ memset(TCM_DATA(msg) + data_len, 0, TCM_SPACE(data_len) - msg_len);
+ }
return TCM_SPACE(data_len);
}
diff --git a/include/uapi/linux/tipc_netlink.h b/include/uapi/linux/tipc_netlink.h
index 0ebe02e..efb958f 100644
--- a/include/uapi/linux/tipc_netlink.h
+++ b/include/uapi/linux/tipc_netlink.h
@@ -281,6 +281,8 @@
TIPC_NLA_PROP_TOL, /* u32 */
TIPC_NLA_PROP_WIN, /* u32 */
TIPC_NLA_PROP_MTU, /* u32 */
+ TIPC_NLA_PROP_BROADCAST, /* u32 */
+ TIPC_NLA_PROP_BROADCAST_RATIO, /* u32 */
__TIPC_NLA_PROP_MAX,
TIPC_NLA_PROP_MAX = __TIPC_NLA_PROP_MAX - 1
diff --git a/include/uapi/linux/tls.h b/include/uapi/linux/tls.h
index ff02287..bcd2869 100644
--- a/include/uapi/linux/tls.h
+++ b/include/uapi/linux/tls.h
@@ -51,6 +51,10 @@
#define TLS_1_2_VERSION_MINOR 0x3
#define TLS_1_2_VERSION TLS_VERSION_NUMBER(TLS_1_2)
+#define TLS_1_3_VERSION_MAJOR 0x3
+#define TLS_1_3_VERSION_MINOR 0x4
+#define TLS_1_3_VERSION TLS_VERSION_NUMBER(TLS_1_3)
+
/* Supported ciphers */
#define TLS_CIPHER_AES_GCM_128 51
#define TLS_CIPHER_AES_GCM_128_IV_SIZE 8
@@ -59,6 +63,20 @@
#define TLS_CIPHER_AES_GCM_128_TAG_SIZE 16
#define TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE 8
+#define TLS_CIPHER_AES_GCM_256 52
+#define TLS_CIPHER_AES_GCM_256_IV_SIZE 8
+#define TLS_CIPHER_AES_GCM_256_KEY_SIZE 32
+#define TLS_CIPHER_AES_GCM_256_SALT_SIZE 4
+#define TLS_CIPHER_AES_GCM_256_TAG_SIZE 16
+#define TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE 8
+
+#define TLS_CIPHER_AES_CCM_128 53
+#define TLS_CIPHER_AES_CCM_128_IV_SIZE 8
+#define TLS_CIPHER_AES_CCM_128_KEY_SIZE 16
+#define TLS_CIPHER_AES_CCM_128_SALT_SIZE 4
+#define TLS_CIPHER_AES_CCM_128_TAG_SIZE 16
+#define TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE 8
+
#define TLS_SET_RECORD_TYPE 1
#define TLS_GET_RECORD_TYPE 2
@@ -75,4 +93,35 @@
unsigned char rec_seq[TLS_CIPHER_AES_GCM_128_REC_SEQ_SIZE];
};
+struct tls12_crypto_info_aes_gcm_256 {
+ struct tls_crypto_info info;
+ unsigned char iv[TLS_CIPHER_AES_GCM_256_IV_SIZE];
+ unsigned char key[TLS_CIPHER_AES_GCM_256_KEY_SIZE];
+ unsigned char salt[TLS_CIPHER_AES_GCM_256_SALT_SIZE];
+ unsigned char rec_seq[TLS_CIPHER_AES_GCM_256_REC_SEQ_SIZE];
+};
+
+struct tls12_crypto_info_aes_ccm_128 {
+ struct tls_crypto_info info;
+ unsigned char iv[TLS_CIPHER_AES_CCM_128_IV_SIZE];
+ unsigned char key[TLS_CIPHER_AES_CCM_128_KEY_SIZE];
+ unsigned char salt[TLS_CIPHER_AES_CCM_128_SALT_SIZE];
+ unsigned char rec_seq[TLS_CIPHER_AES_CCM_128_REC_SEQ_SIZE];
+};
+
+enum {
+ TLS_INFO_UNSPEC,
+ TLS_INFO_VERSION,
+ TLS_INFO_CIPHER,
+ TLS_INFO_TXCONF,
+ TLS_INFO_RXCONF,
+ __TLS_INFO_MAX,
+};
+#define TLS_INFO_MAX (__TLS_INFO_MAX - 1)
+
+#define TLS_CONF_BASE 1
+#define TLS_CONF_SW 2
+#define TLS_CONF_HW 3
+#define TLS_CONF_HW_RECORD 4
+
#endif /* _UAPI_LINUX_TLS_H */
diff --git a/include/uapi/linux/udmabuf.h b/include/uapi/linux/udmabuf.h
new file mode 100644
index 0000000..46b6532
--- /dev/null
+++ b/include/uapi/linux/udmabuf.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_UDMABUF_H
+#define _UAPI_LINUX_UDMABUF_H
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define UDMABUF_FLAGS_CLOEXEC 0x01
+
+struct udmabuf_create {
+ __u32 memfd;
+ __u32 flags;
+ __u64 offset;
+ __u64 size;
+};
+
+struct udmabuf_create_item {
+ __u32 memfd;
+ __u32 __pad;
+ __u64 offset;
+ __u64 size;
+};
+
+struct udmabuf_create_list {
+ __u32 flags;
+ __u32 count;
+ struct udmabuf_create_item list[];
+};
+
+#define UDMABUF_CREATE _IOW('u', 0x42, struct udmabuf_create)
+#define UDMABUF_CREATE_LIST _IOW('u', 0x43, struct udmabuf_create_list)
+
+#endif /* _UAPI_LINUX_UDMABUF_H */
diff --git a/include/uapi/linux/udp.h b/include/uapi/linux/udp.h
index 09502de..30baccb 100644
--- a/include/uapi/linux/udp.h
+++ b/include/uapi/linux/udp.h
@@ -33,6 +33,7 @@
#define UDP_NO_CHECK6_TX 101 /* Disable sending checksum for UDP6X */
#define UDP_NO_CHECK6_RX 102 /* Disable accpeting checksum for UDP6 */
#define UDP_SEGMENT 103 /* Set GSO segmentation size */
+#define UDP_GRO 104 /* This socket can receive UDP GRO packets */
/* UDP encapsulation types */
#define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */
diff --git a/include/uapi/linux/unix_diag.h b/include/uapi/linux/unix_diag.h
index 5c502fd..a198857 100644
--- a/include/uapi/linux/unix_diag.h
+++ b/include/uapi/linux/unix_diag.h
@@ -20,6 +20,7 @@
#define UDIAG_SHOW_ICONS 0x00000008 /* show pending connections */
#define UDIAG_SHOW_RQLEN 0x00000010 /* show skb receive queue len */
#define UDIAG_SHOW_MEMINFO 0x00000020 /* show memory info of a socket */
+#define UDIAG_SHOW_UID 0x00000040 /* show socket's UID */
struct unix_diag_msg {
__u8 udiag_family;
@@ -40,6 +41,7 @@
UNIX_DIAG_RQLEN,
UNIX_DIAG_MEMINFO,
UNIX_DIAG_SHUTDOWN,
+ UNIX_DIAG_UID,
__UNIX_DIAG_MAX,
};
diff --git a/include/uapi/linux/usb/audio.h b/include/uapi/linux/usb/audio.h
index ddc5396..76b7c3f 100644
--- a/include/uapi/linux/usb/audio.h
+++ b/include/uapi/linux/usb/audio.h
@@ -450,6 +450,43 @@
}
}
+/*
+ * Extension Unit (XU) has almost compatible layout with Processing Unit, but
+ * on UAC2, it has a different bmControls size (bControlSize); it's 1 byte for
+ * XU while 2 bytes for PU. The last iExtension field is a one-byte index as
+ * well as iProcessing field of PU.
+ */
+static inline __u8 uac_extension_unit_bControlSize(struct uac_processing_unit_descriptor *desc,
+ int protocol)
+{
+ switch (protocol) {
+ case UAC_VERSION_1:
+ return desc->baSourceID[desc->bNrInPins + 4];
+ case UAC_VERSION_2:
+ return 1; /* in UAC2, this value is constant */
+ case UAC_VERSION_3:
+ return 4; /* in UAC3, this value is constant */
+ default:
+ return 1;
+ }
+}
+
+static inline __u8 uac_extension_unit_iExtension(struct uac_processing_unit_descriptor *desc,
+ int protocol)
+{
+ __u8 control_size = uac_extension_unit_bControlSize(desc, protocol);
+
+ switch (protocol) {
+ case UAC_VERSION_1:
+ case UAC_VERSION_2:
+ default:
+ return *(uac_processing_unit_bmControls(desc, protocol)
+ + control_size);
+ case UAC_VERSION_3:
+ return 0; /* UAC3 does not have this field */
+ }
+}
+
/* 4.5.2 Class-Specific AS Interface Descriptor */
struct uac1_as_header_descriptor {
__u8 bLength; /* in bytes: 7 */
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index d5a5cae..2b623f3 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -894,6 +894,8 @@
#define USB_BESL_SUPPORT (1 << 2) /* supports BESL */
#define USB_BESL_BASELINE_VALID (1 << 3) /* Baseline BESL valid*/
#define USB_BESL_DEEP_VALID (1 << 4) /* Deep BESL valid */
+#define USB_SET_BESL_BASELINE(p) (((p) & 0xf) << 8)
+#define USB_SET_BESL_DEEP(p) (((p) & 0xf) << 12)
#define USB_GET_BESL_BASELINE(p) (((p) & (0xf << 8)) >> 8)
#define USB_GET_BESL_DEEP(p) (((p) & (0xf << 12)) >> 12)
} __attribute__((packed));
diff --git a/include/uapi/linux/usb/g_uvc.h b/include/uapi/linux/usb/g_uvc.h
index 3c9ee30..652f169 100644
--- a/include/uapi/linux/usb/g_uvc.h
+++ b/include/uapi/linux/usb/g_uvc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
* g_uvc.h -- USB Video Class Gadget driver API
*
diff --git a/include/uapi/linux/usb/tmc.h b/include/uapi/linux/usb/tmc.h
index 729af2f..fdd4d88 100644
--- a/include/uapi/linux/usb/tmc.h
+++ b/include/uapi/linux/usb/tmc.h
@@ -4,6 +4,7 @@
* Copyright (C) 2008 Novell, Inc.
* Copyright (C) 2008 Greg Kroah-Hartman <gregkh@suse.de>
* Copyright (C) 2015 Dave Penkler <dpenkler@gmail.com>
+ * Copyright (C) 2018 IVI Foundation, Inc.
*
* This file holds USB constants defined by the USB Device Class
* and USB488 Subclass Definitions for Test and Measurement devices
@@ -40,11 +41,38 @@
#define USBTMC488_REQUEST_GOTO_LOCAL 161
#define USBTMC488_REQUEST_LOCAL_LOCKOUT 162
+struct usbtmc_request {
+ __u8 bRequestType;
+ __u8 bRequest;
+ __u16 wValue;
+ __u16 wIndex;
+ __u16 wLength;
+} __attribute__ ((packed));
+
+struct usbtmc_ctrlrequest {
+ struct usbtmc_request req;
+ void __user *data; /* pointer to user space */
+} __attribute__ ((packed));
+
struct usbtmc_termchar {
__u8 term_char;
__u8 term_char_enabled;
} __attribute__ ((packed));
+/*
+ * usbtmc_message->flags:
+ */
+#define USBTMC_FLAG_ASYNC 0x0001
+#define USBTMC_FLAG_APPEND 0x0002
+#define USBTMC_FLAG_IGNORE_TRAILER 0x0004
+
+struct usbtmc_message {
+ __u32 transfer_size; /* size of bytes to transfer */
+ __u32 transferred; /* size of received/written bytes */
+ __u32 flags; /* bit 0: 0 = synchronous; 1 = asynchronous */
+ void __user *message; /* pointer to header and data in user space */
+} __attribute__ ((packed));
+
/* Request values for USBTMC driver's ioctl entry point */
#define USBTMC_IOC_NR 91
#define USBTMC_IOCTL_INDICATOR_PULSE _IO(USBTMC_IOC_NR, 1)
@@ -53,10 +81,15 @@
#define USBTMC_IOCTL_ABORT_BULK_IN _IO(USBTMC_IOC_NR, 4)
#define USBTMC_IOCTL_CLEAR_OUT_HALT _IO(USBTMC_IOC_NR, 6)
#define USBTMC_IOCTL_CLEAR_IN_HALT _IO(USBTMC_IOC_NR, 7)
+#define USBTMC_IOCTL_CTRL_REQUEST _IOWR(USBTMC_IOC_NR, 8, struct usbtmc_ctrlrequest)
#define USBTMC_IOCTL_GET_TIMEOUT _IOR(USBTMC_IOC_NR, 9, __u32)
#define USBTMC_IOCTL_SET_TIMEOUT _IOW(USBTMC_IOC_NR, 10, __u32)
#define USBTMC_IOCTL_EOM_ENABLE _IOW(USBTMC_IOC_NR, 11, __u8)
#define USBTMC_IOCTL_CONFIG_TERMCHAR _IOW(USBTMC_IOC_NR, 12, struct usbtmc_termchar)
+#define USBTMC_IOCTL_WRITE _IOWR(USBTMC_IOC_NR, 13, struct usbtmc_message)
+#define USBTMC_IOCTL_READ _IOWR(USBTMC_IOC_NR, 14, struct usbtmc_message)
+#define USBTMC_IOCTL_WRITE_RESULT _IOWR(USBTMC_IOC_NR, 15, __u32)
+#define USBTMC_IOCTL_API_VERSION _IOR(USBTMC_IOC_NR, 16, __u32)
#define USBTMC488_IOCTL_GET_CAPS _IOR(USBTMC_IOC_NR, 17, unsigned char)
#define USBTMC488_IOCTL_READ_STB _IOR(USBTMC_IOC_NR, 18, unsigned char)
@@ -64,6 +97,14 @@
#define USBTMC488_IOCTL_GOTO_LOCAL _IO(USBTMC_IOC_NR, 20)
#define USBTMC488_IOCTL_LOCAL_LOCKOUT _IO(USBTMC_IOC_NR, 21)
#define USBTMC488_IOCTL_TRIGGER _IO(USBTMC_IOC_NR, 22)
+#define USBTMC488_IOCTL_WAIT_SRQ _IOW(USBTMC_IOC_NR, 23, __u32)
+
+#define USBTMC_IOCTL_MSG_IN_ATTR _IOR(USBTMC_IOC_NR, 24, __u8)
+#define USBTMC_IOCTL_AUTO_ABORT _IOW(USBTMC_IOC_NR, 25, __u8)
+
+/* Cancel and cleanup asynchronous calls */
+#define USBTMC_IOCTL_CANCEL_IO _IO(USBTMC_IOC_NR, 35)
+#define USBTMC_IOCTL_CLEANUP_IO _IO(USBTMC_IOC_NR, 36)
/* Driver encoded usb488 capabilities */
#define USBTMC488_CAPABILITY_TRIGGER 1
diff --git a/include/uapi/linux/usb/video.h b/include/uapi/linux/usb/video.h
index ff6cc6c..d854cb1 100644
--- a/include/uapi/linux/usb/video.h
+++ b/include/uapi/linux/usb/video.h
@@ -192,14 +192,14 @@
/* 3.7.2. Video Control Interface Header Descriptor */
struct uvc_header_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u16 bcdUVC;
- __u16 wTotalLength;
- __u32 dwClockFrequency;
- __u8 bInCollection;
- __u8 baInterfaceNr[];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __le16 bcdUVC;
+ __le16 wTotalLength;
+ __le32 dwClockFrequency;
+ __u8 bInCollection;
+ __u8 baInterfaceNr[];
} __attribute__((__packed__));
#define UVC_DT_HEADER_SIZE(n) (12+(n))
@@ -209,57 +209,57 @@
#define DECLARE_UVC_HEADER_DESCRIPTOR(n) \
struct UVC_HEADER_DESCRIPTOR(n) { \
- __u8 bLength; \
- __u8 bDescriptorType; \
- __u8 bDescriptorSubType; \
- __u16 bcdUVC; \
- __u16 wTotalLength; \
- __u32 dwClockFrequency; \
- __u8 bInCollection; \
- __u8 baInterfaceNr[n]; \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __le16 bcdUVC; \
+ __le16 wTotalLength; \
+ __le32 dwClockFrequency; \
+ __u8 bInCollection; \
+ __u8 baInterfaceNr[n]; \
} __attribute__ ((packed))
/* 3.7.2.1. Input Terminal Descriptor */
struct uvc_input_terminal_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bTerminalID;
- __u16 wTerminalType;
- __u8 bAssocTerminal;
- __u8 iTerminal;
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __le16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 iTerminal;
} __attribute__((__packed__));
#define UVC_DT_INPUT_TERMINAL_SIZE 8
/* 3.7.2.2. Output Terminal Descriptor */
struct uvc_output_terminal_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bTerminalID;
- __u16 wTerminalType;
- __u8 bAssocTerminal;
- __u8 bSourceID;
- __u8 iTerminal;
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __le16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 bSourceID;
+ __u8 iTerminal;
} __attribute__((__packed__));
#define UVC_DT_OUTPUT_TERMINAL_SIZE 9
/* 3.7.2.3. Camera Terminal Descriptor */
struct uvc_camera_terminal_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bTerminalID;
- __u16 wTerminalType;
- __u8 bAssocTerminal;
- __u8 iTerminal;
- __u16 wObjectiveFocalLengthMin;
- __u16 wObjectiveFocalLengthMax;
- __u16 wOcularFocalLength;
- __u8 bControlSize;
- __u8 bmControls[3];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bTerminalID;
+ __le16 wTerminalType;
+ __u8 bAssocTerminal;
+ __u8 iTerminal;
+ __le16 wObjectiveFocalLengthMin;
+ __le16 wObjectiveFocalLengthMax;
+ __le16 wOcularFocalLength;
+ __u8 bControlSize;
+ __u8 bmControls[3];
} __attribute__((__packed__));
#define UVC_DT_CAMERA_TERMINAL_SIZE(n) (15+(n))
@@ -293,15 +293,15 @@
/* 3.7.2.5. Processing Unit Descriptor */
struct uvc_processing_unit_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bUnitID;
- __u8 bSourceID;
- __u16 wMaxMultiplier;
- __u8 bControlSize;
- __u8 bmControls[2];
- __u8 iProcessing;
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bUnitID;
+ __u8 bSourceID;
+ __le16 wMaxMultiplier;
+ __u8 bControlSize;
+ __u8 bmControls[2];
+ __u8 iProcessing;
} __attribute__((__packed__));
#define UVC_DT_PROCESSING_UNIT_SIZE(n) (9+(n))
@@ -343,29 +343,29 @@
/* 3.8.2.2. Video Control Interrupt Endpoint Descriptor */
struct uvc_control_endpoint_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u16 wMaxTransferSize;
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __le16 wMaxTransferSize;
} __attribute__((__packed__));
#define UVC_DT_CONTROL_ENDPOINT_SIZE 5
/* 3.9.2.1. Input Header Descriptor */
struct uvc_input_header_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bNumFormats;
- __u16 wTotalLength;
- __u8 bEndpointAddress;
- __u8 bmInfo;
- __u8 bTerminalLink;
- __u8 bStillCaptureMethod;
- __u8 bTriggerSupport;
- __u8 bTriggerUsage;
- __u8 bControlSize;
- __u8 bmaControls[];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bNumFormats;
+ __le16 wTotalLength;
+ __u8 bEndpointAddress;
+ __u8 bmInfo;
+ __u8 bTerminalLink;
+ __u8 bStillCaptureMethod;
+ __u8 bTriggerSupport;
+ __u8 bTriggerUsage;
+ __u8 bControlSize;
+ __u8 bmaControls[];
} __attribute__((__packed__));
#define UVC_DT_INPUT_HEADER_SIZE(n, p) (13+(n*p))
@@ -375,32 +375,32 @@
#define DECLARE_UVC_INPUT_HEADER_DESCRIPTOR(n, p) \
struct UVC_INPUT_HEADER_DESCRIPTOR(n, p) { \
- __u8 bLength; \
- __u8 bDescriptorType; \
- __u8 bDescriptorSubType; \
- __u8 bNumFormats; \
- __u16 wTotalLength; \
- __u8 bEndpointAddress; \
- __u8 bmInfo; \
- __u8 bTerminalLink; \
- __u8 bStillCaptureMethod; \
- __u8 bTriggerSupport; \
- __u8 bTriggerUsage; \
- __u8 bControlSize; \
- __u8 bmaControls[p][n]; \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bNumFormats; \
+ __le16 wTotalLength; \
+ __u8 bEndpointAddress; \
+ __u8 bmInfo; \
+ __u8 bTerminalLink; \
+ __u8 bStillCaptureMethod; \
+ __u8 bTriggerSupport; \
+ __u8 bTriggerUsage; \
+ __u8 bControlSize; \
+ __u8 bmaControls[p][n]; \
} __attribute__ ((packed))
/* 3.9.2.2. Output Header Descriptor */
struct uvc_output_header_descriptor {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bNumFormats;
- __u16 wTotalLength;
- __u8 bEndpointAddress;
- __u8 bTerminalLink;
- __u8 bControlSize;
- __u8 bmaControls[];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bNumFormats;
+ __le16 wTotalLength;
+ __u8 bEndpointAddress;
+ __u8 bTerminalLink;
+ __u8 bControlSize;
+ __u8 bmaControls[];
} __attribute__((__packed__));
#define UVC_DT_OUTPUT_HEADER_SIZE(n, p) (9+(n*p))
@@ -410,15 +410,15 @@
#define DECLARE_UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) \
struct UVC_OUTPUT_HEADER_DESCRIPTOR(n, p) { \
- __u8 bLength; \
- __u8 bDescriptorType; \
- __u8 bDescriptorSubType; \
- __u8 bNumFormats; \
- __u16 wTotalLength; \
- __u8 bEndpointAddress; \
- __u8 bTerminalLink; \
- __u8 bControlSize; \
- __u8 bmaControls[p][n]; \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bNumFormats; \
+ __le16 wTotalLength; \
+ __u8 bEndpointAddress; \
+ __u8 bTerminalLink; \
+ __u8 bControlSize; \
+ __u8 bmaControls[p][n]; \
} __attribute__ ((packed))
/* 3.9.2.6. Color matching descriptor */
@@ -473,19 +473,19 @@
/* Uncompressed Payload - 3.1.2. Uncompressed Video Frame Descriptor */
struct uvc_frame_uncompressed {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bFrameIndex;
- __u8 bmCapabilities;
- __u16 wWidth;
- __u16 wHeight;
- __u32 dwMinBitRate;
- __u32 dwMaxBitRate;
- __u32 dwMaxVideoFrameBufferSize;
- __u32 dwDefaultFrameInterval;
- __u8 bFrameIntervalType;
- __u32 dwFrameInterval[];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __le16 wWidth;
+ __le16 wHeight;
+ __le32 dwMinBitRate;
+ __le32 dwMaxBitRate;
+ __le32 dwMaxVideoFrameBufferSize;
+ __le32 dwDefaultFrameInterval;
+ __u8 bFrameIntervalType;
+ __le32 dwFrameInterval[];
} __attribute__((__packed__));
#define UVC_DT_FRAME_UNCOMPRESSED_SIZE(n) (26+4*(n))
@@ -495,19 +495,19 @@
#define DECLARE_UVC_FRAME_UNCOMPRESSED(n) \
struct UVC_FRAME_UNCOMPRESSED(n) { \
- __u8 bLength; \
- __u8 bDescriptorType; \
- __u8 bDescriptorSubType; \
- __u8 bFrameIndex; \
- __u8 bmCapabilities; \
- __u16 wWidth; \
- __u16 wHeight; \
- __u32 dwMinBitRate; \
- __u32 dwMaxBitRate; \
- __u32 dwMaxVideoFrameBufferSize; \
- __u32 dwDefaultFrameInterval; \
- __u8 bFrameIntervalType; \
- __u32 dwFrameInterval[n]; \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bFrameIndex; \
+ __u8 bmCapabilities; \
+ __le16 wWidth; \
+ __le16 wHeight; \
+ __le32 dwMinBitRate; \
+ __le32 dwMaxBitRate; \
+ __le32 dwMaxVideoFrameBufferSize; \
+ __le32 dwDefaultFrameInterval; \
+ __u8 bFrameIntervalType; \
+ __le32 dwFrameInterval[n]; \
} __attribute__ ((packed))
/* MJPEG Payload - 3.1.1. MJPEG Video Format Descriptor */
@@ -529,19 +529,19 @@
/* MJPEG Payload - 3.1.2. MJPEG Video Frame Descriptor */
struct uvc_frame_mjpeg {
- __u8 bLength;
- __u8 bDescriptorType;
- __u8 bDescriptorSubType;
- __u8 bFrameIndex;
- __u8 bmCapabilities;
- __u16 wWidth;
- __u16 wHeight;
- __u32 dwMinBitRate;
- __u32 dwMaxBitRate;
- __u32 dwMaxVideoFrameBufferSize;
- __u32 dwDefaultFrameInterval;
- __u8 bFrameIntervalType;
- __u32 dwFrameInterval[];
+ __u8 bLength;
+ __u8 bDescriptorType;
+ __u8 bDescriptorSubType;
+ __u8 bFrameIndex;
+ __u8 bmCapabilities;
+ __le16 wWidth;
+ __le16 wHeight;
+ __le32 dwMinBitRate;
+ __le32 dwMaxBitRate;
+ __le32 dwMaxVideoFrameBufferSize;
+ __le32 dwDefaultFrameInterval;
+ __u8 bFrameIntervalType;
+ __le32 dwFrameInterval[];
} __attribute__((__packed__));
#define UVC_DT_FRAME_MJPEG_SIZE(n) (26+4*(n))
@@ -551,19 +551,19 @@
#define DECLARE_UVC_FRAME_MJPEG(n) \
struct UVC_FRAME_MJPEG(n) { \
- __u8 bLength; \
- __u8 bDescriptorType; \
- __u8 bDescriptorSubType; \
- __u8 bFrameIndex; \
- __u8 bmCapabilities; \
- __u16 wWidth; \
- __u16 wHeight; \
- __u32 dwMinBitRate; \
- __u32 dwMaxBitRate; \
- __u32 dwMaxVideoFrameBufferSize; \
- __u32 dwDefaultFrameInterval; \
- __u8 bFrameIntervalType; \
- __u32 dwFrameInterval[n]; \
+ __u8 bLength; \
+ __u8 bDescriptorType; \
+ __u8 bDescriptorSubType; \
+ __u8 bFrameIndex; \
+ __u8 bmCapabilities; \
+ __le16 wWidth; \
+ __le16 wHeight; \
+ __le32 dwMinBitRate; \
+ __le32 dwMaxBitRate; \
+ __le32 dwMaxVideoFrameBufferSize; \
+ __le32 dwDefaultFrameInterval; \
+ __u8 bFrameIntervalType; \
+ __le32 dwFrameInterval[n]; \
} __attribute__ ((packed))
#endif /* __LINUX_USB_VIDEO_H */
diff --git a/include/uapi/linux/usbdevice_fs.h b/include/uapi/linux/usbdevice_fs.h
index 964e872..cf525cd 100644
--- a/include/uapi/linux/usbdevice_fs.h
+++ b/include/uapi/linux/usbdevice_fs.h
@@ -76,6 +76,26 @@
unsigned char slow;
};
+struct usbdevfs_conninfo_ex {
+ __u32 size; /* Size of the structure from the kernel's */
+ /* point of view. Can be used by userspace */
+ /* to determine how much data can be */
+ /* used/trusted. */
+ __u32 busnum; /* USB bus number, as enumerated by the */
+ /* kernel, the device is connected to. */
+ __u32 devnum; /* Device address on the bus. */
+ __u32 speed; /* USB_SPEED_* constants from ch9.h */
+ __u8 num_ports; /* Number of ports the device is connected */
+ /* to on the way to the root hub. It may */
+ /* be bigger than size of 'ports' array so */
+ /* userspace can detect overflows. */
+ __u8 ports[7]; /* List of ports on the way from the root */
+ /* hub to the device. Current limit in */
+ /* USB specification is 7 tiers (root hub, */
+ /* 5 intermediate hubs, device), which */
+ /* gives at most 6 port entries. */
+};
+
#define USBDEVFS_URB_SHORT_NOT_OK 0x01
#define USBDEVFS_URB_ISO_ASAP 0x02
#define USBDEVFS_URB_BULK_CONTINUATION 0x04
@@ -137,6 +157,8 @@
#define USBDEVFS_CAP_REAP_AFTER_DISCONNECT 0x10
#define USBDEVFS_CAP_MMAP 0x20
#define USBDEVFS_CAP_DROP_PRIVILEGES 0x40
+#define USBDEVFS_CAP_CONNINFO_EX 0x80
+#define USBDEVFS_CAP_SUSPEND 0x100
/* USBDEVFS_DISCONNECT_CLAIM flags & struct */
@@ -197,5 +219,13 @@
#define USBDEVFS_FREE_STREAMS _IOR('U', 29, struct usbdevfs_streams)
#define USBDEVFS_DROP_PRIVILEGES _IOW('U', 30, __u32)
#define USBDEVFS_GET_SPEED _IO('U', 31)
+/*
+ * Returns struct usbdevfs_conninfo_ex; length is variable to allow
+ * extending size of the data returned.
+ */
+#define USBDEVFS_CONNINFO_EX(len) _IOC(_IOC_READ, 'U', 32, len)
+#define USBDEVFS_FORBID_SUSPEND _IO('U', 33)
+#define USBDEVFS_ALLOW_SUSPEND _IO('U', 34)
+#define USBDEVFS_WAIT_FOR_RESUME _IO('U', 35)
#endif /* _UAPI_LINUX_USBDEVICE_FS_H */
diff --git a/include/uapi/linux/v4l2-common.h b/include/uapi/linux/v4l2-common.h
index 4f7b892..7d21c16 100644
--- a/include/uapi/linux/v4l2-common.h
+++ b/include/uapi/linux/v4l2-common.h
@@ -79,24 +79,11 @@
/* Current composing area plus all padding pixels */
#define V4L2_SEL_TGT_COMPOSE_PADDED 0x0103
-/* Backward compatibility target definitions --- to be removed. */
-#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP
-#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE
-#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
-#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS
-#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
-
/* Selection flags */
#define V4L2_SEL_FLAG_GE (1 << 0)
#define V4L2_SEL_FLAG_LE (1 << 1)
#define V4L2_SEL_FLAG_KEEP_CONFIG (1 << 2)
-/* Backward compatibility flag definitions --- to be removed. */
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE
-#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE
-#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
-
struct v4l2_edid {
__u32 pad;
__u32 start_block;
@@ -105,4 +92,19 @@
__u8 *edid;
};
+#ifndef __KERNEL__
+/* Backward compatibility target definitions --- to be removed. */
+#define V4L2_SEL_TGT_CROP_ACTIVE V4L2_SEL_TGT_CROP
+#define V4L2_SEL_TGT_COMPOSE_ACTIVE V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL V4L2_SEL_TGT_CROP
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL V4L2_SEL_TGT_COMPOSE
+#define V4L2_SUBDEV_SEL_TGT_CROP_BOUNDS V4L2_SEL_TGT_CROP_BOUNDS
+#define V4L2_SUBDEV_SEL_TGT_COMPOSE_BOUNDS V4L2_SEL_TGT_COMPOSE_BOUNDS
+
+/* Backward compatibility flag definitions --- to be removed. */
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_GE V4L2_SEL_FLAG_GE
+#define V4L2_SUBDEV_SEL_FLAG_SIZE_LE V4L2_SEL_FLAG_LE
+#define V4L2_SUBDEV_SEL_FLAG_KEEP_CONFIG V4L2_SEL_FLAG_KEEP_CONFIG
+#endif
+
#endif /* __V4L2_COMMON__ */
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index e4ee10e..a2669b7 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -50,6 +50,8 @@
#ifndef __LINUX_V4L2_CONTROLS_H
#define __LINUX_V4L2_CONTROLS_H
+#include <linux/types.h>
+
/* Control classes */
#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
@@ -390,8 +392,13 @@
#define V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE (V4L2_CID_MPEG_BASE+221)
enum v4l2_mpeg_video_multi_slice_mode {
V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_SINGLE = 0,
+ V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_MB = 1,
+ V4L2_MPEG_VIDEO_MULTI_SLICE_MODE_MAX_BYTES = 2,
+#ifndef __KERNEL__
+ /* Kept for backwards compatibility reasons. Stupid typo... */
V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB = 1,
V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES = 2,
+#endif
};
#define V4L2_CID_MPEG_VIDEO_VBV_SIZE (V4L2_CID_MPEG_BASE+222)
#define V4L2_CID_MPEG_VIDEO_DEC_PTS (V4L2_CID_MPEG_BASE+223)
@@ -402,6 +409,28 @@
#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)
#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)
+/* CIDs for the MPEG-2 Part 2 (H.262) codec */
+#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_MPEG_BASE+270)
+enum v4l2_mpeg_video_mpeg2_level {
+ V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
+ V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
+ V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
+ V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_MPEG_BASE+271)
+enum v4l2_mpeg_video_mpeg2_profile {
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
+ V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
+};
+
+/* CIDs for the FWHT codec as used by the vicodec driver. */
+#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290)
+#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291)
+
#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300)
#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301)
#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302)
@@ -531,6 +560,12 @@
};
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER (V4L2_CID_MPEG_BASE+381)
#define V4L2_CID_MPEG_VIDEO_H264_HIERARCHICAL_CODING_LAYER_QP (V4L2_CID_MPEG_BASE+382)
+#define V4L2_CID_MPEG_VIDEO_H264_CONSTRAINED_INTRA_PREDICTION (V4L2_CID_MPEG_BASE+383)
+#define V4L2_CID_MPEG_VIDEO_H264_CHROMA_QP_INDEX_OFFSET (V4L2_CID_MPEG_BASE+384)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP (V4L2_CID_MPEG_BASE+385)
+#define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_MPEG_BASE+386)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_MPEG_BASE+387)
+#define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_MPEG_BASE+388)
#define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_MPEG_BASE+400)
#define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_MPEG_BASE+401)
#define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_MPEG_BASE+402)
diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h
index 0e68024..c27289f 100644
--- a/include/uapi/linux/vbox_vmmdev_types.h
+++ b/include/uapi/linux/vbox_vmmdev_types.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR CDDL-1.0) */
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
/*
* Virtual Device for Guest <-> VMM/Host communication, type definitions
* which are also used for the vboxguest ioctl interface / by vboxsf
@@ -102,6 +102,66 @@
#define VMMDEVREQ_HGCM_CALL VMMDEVREQ_HGCM_CALL32
#endif
+/* vmmdev_request_header.requestor defines */
+
+/* Requestor user not given. */
+#define VMMDEV_REQUESTOR_USR_NOT_GIVEN 0x00000000
+/* The kernel driver (vboxguest) is the requestor. */
+#define VMMDEV_REQUESTOR_USR_DRV 0x00000001
+/* Some other kernel driver is the requestor. */
+#define VMMDEV_REQUESTOR_USR_DRV_OTHER 0x00000002
+/* The root or a admin user is the requestor. */
+#define VMMDEV_REQUESTOR_USR_ROOT 0x00000003
+/* Regular joe user is making the request. */
+#define VMMDEV_REQUESTOR_USR_USER 0x00000006
+/* User classification mask. */
+#define VMMDEV_REQUESTOR_USR_MASK 0x00000007
+
+/* Kernel mode request. Note this is 0, check for !USERMODE instead. */
+#define VMMDEV_REQUESTOR_KERNEL 0x00000000
+/* User mode request. */
+#define VMMDEV_REQUESTOR_USERMODE 0x00000008
+/* User or kernel mode classification mask. */
+#define VMMDEV_REQUESTOR_MODE_MASK 0x00000008
+
+/* Don't know the physical console association of the requestor. */
+#define VMMDEV_REQUESTOR_CON_DONT_KNOW 0x00000000
+/*
+ * The request originates with a process that is NOT associated with the
+ * physical console.
+ */
+#define VMMDEV_REQUESTOR_CON_NO 0x00000010
+/* Requestor process is associated with the physical console. */
+#define VMMDEV_REQUESTOR_CON_YES 0x00000020
+/* Console classification mask. */
+#define VMMDEV_REQUESTOR_CON_MASK 0x00000030
+
+/* Requestor is member of special VirtualBox user group. */
+#define VMMDEV_REQUESTOR_GRP_VBOX 0x00000080
+
+/* Note: trust level is for windows guests only, linux always uses not-given */
+/* Requestor trust level: Unspecified */
+#define VMMDEV_REQUESTOR_TRUST_NOT_GIVEN 0x00000000
+/* Requestor trust level: Untrusted (SID S-1-16-0) */
+#define VMMDEV_REQUESTOR_TRUST_UNTRUSTED 0x00001000
+/* Requestor trust level: Untrusted (SID S-1-16-4096) */
+#define VMMDEV_REQUESTOR_TRUST_LOW 0x00002000
+/* Requestor trust level: Medium (SID S-1-16-8192) */
+#define VMMDEV_REQUESTOR_TRUST_MEDIUM 0x00003000
+/* Requestor trust level: Medium plus (SID S-1-16-8448) */
+#define VMMDEV_REQUESTOR_TRUST_MEDIUM_PLUS 0x00004000
+/* Requestor trust level: High (SID S-1-16-12288) */
+#define VMMDEV_REQUESTOR_TRUST_HIGH 0x00005000
+/* Requestor trust level: System (SID S-1-16-16384) */
+#define VMMDEV_REQUESTOR_TRUST_SYSTEM 0x00006000
+/* Requestor trust level >= Protected (SID S-1-16-20480, S-1-16-28672) */
+#define VMMDEV_REQUESTOR_TRUST_PROTECTED 0x00007000
+/* Requestor trust level mask */
+#define VMMDEV_REQUESTOR_TRUST_MASK 0x00007000
+
+/* Requestor is using the less trusted user device node (/dev/vboxuser) */
+#define VMMDEV_REQUESTOR_USER_DEVICE 0x00008000
+
/** HGCM service location types. */
enum vmmdev_hgcm_service_location_type {
VMMDEV_HGCM_LOC_INVALID = 0,
diff --git a/include/uapi/linux/vboxguest.h b/include/uapi/linux/vboxguest.h
index 612f0c7..9cec58a 100644
--- a/include/uapi/linux/vboxguest.h
+++ b/include/uapi/linux/vboxguest.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR CDDL-1.0) */
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR CDDL-1.0) */
/*
* VBoxGuest - VirtualBox Guest Additions Driver Interface.
*
diff --git a/include/uapi/linux/vfio.h b/include/uapi/linux/vfio.h
index 1aa7b82..9e843a1 100644
--- a/include/uapi/linux/vfio.h
+++ b/include/uapi/linux/vfio.h
@@ -200,6 +200,7 @@
#define VFIO_DEVICE_FLAGS_PLATFORM (1 << 2) /* vfio-platform device */
#define VFIO_DEVICE_FLAGS_AMBA (1 << 3) /* vfio-amba device */
#define VFIO_DEVICE_FLAGS_CCW (1 << 4) /* vfio-ccw device */
+#define VFIO_DEVICE_FLAGS_AP (1 << 5) /* vfio-ap device */
__u32 num_regions; /* Max region index + 1 */
__u32 num_irqs; /* Max IRQ index + 1 */
};
@@ -215,6 +216,7 @@
#define VFIO_DEVICE_API_PLATFORM_STRING "vfio-platform"
#define VFIO_DEVICE_API_AMBA_STRING "vfio-amba"
#define VFIO_DEVICE_API_CCW_STRING "vfio-ccw"
+#define VFIO_DEVICE_API_AP_STRING "vfio-ap"
/**
* VFIO_DEVICE_GET_REGION_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 8,
@@ -293,14 +295,90 @@
__u32 subtype; /* type specific */
};
+/*
+ * List of region types, global per bus driver.
+ * If you introduce a new type, please add it here.
+ */
+
+/* PCI region type containing a PCI vendor part */
#define VFIO_REGION_TYPE_PCI_VENDOR_TYPE (1 << 31)
#define VFIO_REGION_TYPE_PCI_VENDOR_MASK (0xffff)
+#define VFIO_REGION_TYPE_GFX (1)
+#define VFIO_REGION_TYPE_CCW (2)
-/* 8086 Vendor sub-types */
+/* sub-types for VFIO_REGION_TYPE_PCI_* */
+
+/* 8086 vendor PCI sub-types */
#define VFIO_REGION_SUBTYPE_INTEL_IGD_OPREGION (1)
#define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG (2)
#define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG (3)
+/* 10de vendor PCI sub-types */
+/*
+ * NVIDIA GPU NVlink2 RAM is coherent RAM mapped onto the host address space.
+ */
+#define VFIO_REGION_SUBTYPE_NVIDIA_NVLINK2_RAM (1)
+
+/* 1014 vendor PCI sub-types */
+/*
+ * IBM NPU NVlink2 ATSD (Address Translation Shootdown) register of NPU
+ * to do TLB invalidation on a GPU.
+ */
+#define VFIO_REGION_SUBTYPE_IBM_NVLINK2_ATSD (1)
+
+/* sub-types for VFIO_REGION_TYPE_GFX */
+#define VFIO_REGION_SUBTYPE_GFX_EDID (1)
+
+/**
+ * struct vfio_region_gfx_edid - EDID region layout.
+ *
+ * Set display link state and EDID blob.
+ *
+ * The EDID blob has monitor information such as brand, name, serial
+ * number, physical size, supported video modes and more.
+ *
+ * This special region allows userspace (typically qemu) set a virtual
+ * EDID for the virtual monitor, which allows a flexible display
+ * configuration.
+ *
+ * For the edid blob spec look here:
+ * https://en.wikipedia.org/wiki/Extended_Display_Identification_Data
+ *
+ * On linux systems you can find the EDID blob in sysfs:
+ * /sys/class/drm/${card}/${connector}/edid
+ *
+ * You can use the edid-decode ulility (comes with xorg-x11-utils) to
+ * decode the EDID blob.
+ *
+ * @edid_offset: location of the edid blob, relative to the
+ * start of the region (readonly).
+ * @edid_max_size: max size of the edid blob (readonly).
+ * @edid_size: actual edid size (read/write).
+ * @link_state: display link state (read/write).
+ * VFIO_DEVICE_GFX_LINK_STATE_UP: Monitor is turned on.
+ * VFIO_DEVICE_GFX_LINK_STATE_DOWN: Monitor is turned off.
+ * @max_xres: max display width (0 == no limitation, readonly).
+ * @max_yres: max display height (0 == no limitation, readonly).
+ *
+ * EDID update protocol:
+ * (1) set link-state to down.
+ * (2) update edid blob and size.
+ * (3) set link-state to up.
+ */
+struct vfio_region_gfx_edid {
+ __u32 edid_offset;
+ __u32 edid_max_size;
+ __u32 edid_size;
+ __u32 max_xres;
+ __u32 max_yres;
+ __u32 link_state;
+#define VFIO_DEVICE_GFX_LINK_STATE_UP 1
+#define VFIO_DEVICE_GFX_LINK_STATE_DOWN 2
+};
+
+/* sub-types for VFIO_REGION_TYPE_CCW */
+#define VFIO_REGION_SUBTYPE_CCW_ASYNC_CMD (1)
+
/*
* The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
* which allows direct access to non-MSIX registers which happened to be within
@@ -311,6 +389,33 @@
*/
#define VFIO_REGION_INFO_CAP_MSIX_MAPPABLE 3
+/*
+ * Capability with compressed real address (aka SSA - small system address)
+ * where GPU RAM is mapped on a system bus. Used by a GPU for DMA routing
+ * and by the userspace to associate a NVLink bridge with a GPU.
+ */
+#define VFIO_REGION_INFO_CAP_NVLINK2_SSATGT 4
+
+struct vfio_region_info_cap_nvlink2_ssatgt {
+ struct vfio_info_cap_header header;
+ __u64 tgt;
+};
+
+/*
+ * Capability with an NVLink link speed. The value is read by
+ * the NVlink2 bridge driver from the bridge's "ibm,nvlink-speed"
+ * property in the device tree. The value is fixed in the hardware
+ * and failing to provide the correct value results in the link
+ * not working with no indication from the driver why.
+ */
+#define VFIO_REGION_INFO_CAP_NVLINK2_LNKSPD 5
+
+struct vfio_region_info_cap_nvlink2_lnkspd {
+ struct vfio_info_cap_header header;
+ __u32 link_speed;
+ __u32 __pad;
+};
+
/**
* VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
* struct vfio_irq_info)
@@ -616,7 +721,31 @@
__u32 argsz;
__u32 flags;
#define VFIO_IOMMU_INFO_PGSIZES (1 << 0) /* supported page sizes info */
- __u64 iova_pgsizes; /* Bitmap of supported page sizes */
+#define VFIO_IOMMU_INFO_CAPS (1 << 1) /* Info supports caps */
+ __u64 iova_pgsizes; /* Bitmap of supported page sizes */
+ __u32 cap_offset; /* Offset within info struct of first cap */
+};
+
+/*
+ * The IOVA capability allows to report the valid IOVA range(s)
+ * excluding any non-relaxable reserved regions exposed by
+ * devices attached to the container. Any DMA map attempt
+ * outside the valid iova range will return error.
+ *
+ * The structures below define version 1 of this capability.
+ */
+#define VFIO_IOMMU_TYPE1_INFO_CAP_IOVA_RANGE 1
+
+struct vfio_iova_range {
+ __u64 start;
+ __u64 end;
+};
+
+struct vfio_iommu_type1_info_cap_iova_range {
+ struct vfio_info_cap_header header;
+ __u32 nr_iovas;
+ __u32 reserved;
+ struct vfio_iova_range iova_ranges[];
};
#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
diff --git a/include/uapi/linux/vfio_ccw.h b/include/uapi/linux/vfio_ccw.h
index 2ec5f36..cbecbf0 100644
--- a/include/uapi/linux/vfio_ccw.h
+++ b/include/uapi/linux/vfio_ccw.h
@@ -12,6 +12,7 @@
#include <linux/types.h>
+/* used for START SUBCHANNEL, always present */
struct ccw_io_region {
#define ORB_AREA_SIZE 12
__u8 orb_area[ORB_AREA_SIZE];
@@ -22,4 +23,15 @@
__u32 ret_code;
} __packed;
+/*
+ * used for processing commands that trigger asynchronous actions
+ * Note: this is controlled by a capability
+ */
+#define VFIO_CCW_ASYNC_CMD_HSCH (1 << 0)
+#define VFIO_CCW_ASYNC_CMD_CSCH (1 << 1)
+struct ccw_cmd_region {
+ __u32 command;
+ __u32 ret_code;
+} __packed;
+
#endif
diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
index 84c3de8..40d028e 100644
--- a/include/uapi/linux/vhost.h
+++ b/include/uapi/linux/vhost.h
@@ -11,94 +11,9 @@
* device configuration.
*/
+#include <linux/vhost_types.h>
#include <linux/types.h>
-#include <linux/compiler.h>
#include <linux/ioctl.h>
-#include <linux/virtio_config.h>
-#include <linux/virtio_ring.h>
-
-struct vhost_vring_state {
- unsigned int index;
- unsigned int num;
-};
-
-struct vhost_vring_file {
- unsigned int index;
- int fd; /* Pass -1 to unbind from file. */
-
-};
-
-struct vhost_vring_addr {
- unsigned int index;
- /* Option flags. */
- unsigned int flags;
- /* Flag values: */
- /* Whether log address is valid. If set enables logging. */
-#define VHOST_VRING_F_LOG 0
-
- /* Start of array of descriptors (virtually contiguous) */
- __u64 desc_user_addr;
- /* Used structure address. Must be 32 bit aligned */
- __u64 used_user_addr;
- /* Available structure address. Must be 16 bit aligned */
- __u64 avail_user_addr;
- /* Logging support. */
- /* Log writes to used structure, at offset calculated from specified
- * address. Address must be 32 bit aligned. */
- __u64 log_guest_addr;
-};
-
-/* no alignment requirement */
-struct vhost_iotlb_msg {
- __u64 iova;
- __u64 size;
- __u64 uaddr;
-#define VHOST_ACCESS_RO 0x1
-#define VHOST_ACCESS_WO 0x2
-#define VHOST_ACCESS_RW 0x3
- __u8 perm;
-#define VHOST_IOTLB_MISS 1
-#define VHOST_IOTLB_UPDATE 2
-#define VHOST_IOTLB_INVALIDATE 3
-#define VHOST_IOTLB_ACCESS_FAIL 4
- __u8 type;
-};
-
-#define VHOST_IOTLB_MSG 0x1
-#define VHOST_IOTLB_MSG_V2 0x2
-
-struct vhost_msg {
- int type;
- union {
- struct vhost_iotlb_msg iotlb;
- __u8 padding[64];
- };
-};
-
-struct vhost_msg_v2 {
- __u32 type;
- __u32 reserved;
- union {
- struct vhost_iotlb_msg iotlb;
- __u8 padding[64];
- };
-};
-
-struct vhost_memory_region {
- __u64 guest_phys_addr;
- __u64 memory_size; /* bytes */
- __u64 userspace_addr;
- __u64 flags_padding; /* No flags are currently specified. */
-};
-
-/* All region addresses and sizes must be 4K aligned. */
-#define VHOST_PAGE_SIZE 0x1000
-
-struct vhost_memory {
- __u32 nregions;
- __u32 padding;
- struct vhost_memory_region regions[0];
-};
/* ioctls */
@@ -186,31 +101,7 @@
* device. This can be used to stop the ring (e.g. for migration). */
#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
-/* Feature bits */
-/* Log all write descriptors. Can be changed while device is active. */
-#define VHOST_F_LOG_ALL 26
-/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
-#define VHOST_NET_F_VIRTIO_NET_HDR 27
-
-/* VHOST_SCSI specific definitions */
-
-/*
- * Used by QEMU userspace to ensure a consistent vhost-scsi ABI.
- *
- * ABI Rev 0: July 2012 version starting point for v3.6-rc merge candidate +
- * RFC-v2 vhost-scsi userspace. Add GET_ABI_VERSION ioctl usage
- * ABI Rev 1: January 2013. Ignore vhost_tpgt filed in struct vhost_scsi_target.
- * All the targets under vhost_wwpn can be seen and used by guset.
- */
-
-#define VHOST_SCSI_ABI_VERSION 1
-
-struct vhost_scsi_target {
- int abi_version;
- char vhost_wwpn[224]; /* TRANSPORT_IQN_LEN */
- unsigned short vhost_tpgt;
- unsigned short reserved;
-};
+/* VHOST_SCSI specific defines */
#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
diff --git a/include/uapi/linux/vhost_types.h b/include/uapi/linux/vhost_types.h
new file mode 100644
index 0000000..c907290
--- /dev/null
+++ b/include/uapi/linux/vhost_types.h
@@ -0,0 +1,128 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_VHOST_TYPES_H
+#define _LINUX_VHOST_TYPES_H
+/* Userspace interface for in-kernel virtio accelerators. */
+
+/* vhost is used to reduce the number of system calls involved in virtio.
+ *
+ * Existing virtio net code is used in the guest without modification.
+ *
+ * This header includes interface used by userspace hypervisor for
+ * device configuration.
+ */
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_ring.h>
+
+struct vhost_vring_state {
+ unsigned int index;
+ unsigned int num;
+};
+
+struct vhost_vring_file {
+ unsigned int index;
+ int fd; /* Pass -1 to unbind from file. */
+
+};
+
+struct vhost_vring_addr {
+ unsigned int index;
+ /* Option flags. */
+ unsigned int flags;
+ /* Flag values: */
+ /* Whether log address is valid. If set enables logging. */
+#define VHOST_VRING_F_LOG 0
+
+ /* Start of array of descriptors (virtually contiguous) */
+ __u64 desc_user_addr;
+ /* Used structure address. Must be 32 bit aligned */
+ __u64 used_user_addr;
+ /* Available structure address. Must be 16 bit aligned */
+ __u64 avail_user_addr;
+ /* Logging support. */
+ /* Log writes to used structure, at offset calculated from specified
+ * address. Address must be 32 bit aligned. */
+ __u64 log_guest_addr;
+};
+
+/* no alignment requirement */
+struct vhost_iotlb_msg {
+ __u64 iova;
+ __u64 size;
+ __u64 uaddr;
+#define VHOST_ACCESS_RO 0x1
+#define VHOST_ACCESS_WO 0x2
+#define VHOST_ACCESS_RW 0x3
+ __u8 perm;
+#define VHOST_IOTLB_MISS 1
+#define VHOST_IOTLB_UPDATE 2
+#define VHOST_IOTLB_INVALIDATE 3
+#define VHOST_IOTLB_ACCESS_FAIL 4
+ __u8 type;
+};
+
+#define VHOST_IOTLB_MSG 0x1
+#define VHOST_IOTLB_MSG_V2 0x2
+
+struct vhost_msg {
+ int type;
+ union {
+ struct vhost_iotlb_msg iotlb;
+ __u8 padding[64];
+ };
+};
+
+struct vhost_msg_v2 {
+ __u32 type;
+ __u32 reserved;
+ union {
+ struct vhost_iotlb_msg iotlb;
+ __u8 padding[64];
+ };
+};
+
+struct vhost_memory_region {
+ __u64 guest_phys_addr;
+ __u64 memory_size; /* bytes */
+ __u64 userspace_addr;
+ __u64 flags_padding; /* No flags are currently specified. */
+};
+
+/* All region addresses and sizes must be 4K aligned. */
+#define VHOST_PAGE_SIZE 0x1000
+
+struct vhost_memory {
+ __u32 nregions;
+ __u32 padding;
+ struct vhost_memory_region regions[0];
+};
+
+/* VHOST_SCSI specific definitions */
+
+/*
+ * Used by QEMU userspace to ensure a consistent vhost-scsi ABI.
+ *
+ * ABI Rev 0: July 2012 version starting point for v3.6-rc merge candidate +
+ * RFC-v2 vhost-scsi userspace. Add GET_ABI_VERSION ioctl usage
+ * ABI Rev 1: January 2013. Ignore vhost_tpgt field in struct vhost_scsi_target.
+ * All the targets under vhost_wwpn can be seen and used by guset.
+ */
+
+#define VHOST_SCSI_ABI_VERSION 1
+
+struct vhost_scsi_target {
+ int abi_version;
+ char vhost_wwpn[224]; /* TRANSPORT_IQN_LEN */
+ unsigned short vhost_tpgt;
+ unsigned short reserved;
+};
+
+/* Feature bits */
+/* Log all write descriptors. Can be changed while device is active. */
+#define VHOST_F_LOG_ALL 26
+/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
+#define VHOST_NET_F_VIRTIO_NET_HDR 27
+
+#endif
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 1aae2e4..530638d 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -80,7 +80,7 @@
/* Four-character-code (FOURCC) */
#define v4l2_fourcc(a, b, c, d)\
((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
-#define v4l2_fourcc_be(a, b, c, d) (v4l2_fourcc(a, b, c, d) | (1 << 31))
+#define v4l2_fourcc_be(a, b, c, d) (v4l2_fourcc(a, b, c, d) | (1U << 31))
/*
* E N U M S
@@ -130,6 +130,13 @@
((field) == V4L2_FIELD_BOTTOM ||\
(field) == V4L2_FIELD_TOP ||\
(field) == V4L2_FIELD_ALTERNATE)
+#define V4L2_FIELD_IS_INTERLACED(field) \
+ ((field) == V4L2_FIELD_INTERLACED ||\
+ (field) == V4L2_FIELD_INTERLACED_TB ||\
+ (field) == V4L2_FIELD_INTERLACED_BT)
+#define V4L2_FIELD_IS_SEQUENTIAL(field) \
+ ((field) == V4L2_FIELD_SEQ_TB ||\
+ (field) == V4L2_FIELD_SEQ_BT)
enum v4l2_buf_type {
V4L2_BUF_TYPE_VIDEO_CAPTURE = 1,
@@ -145,6 +152,7 @@
V4L2_BUF_TYPE_SDR_CAPTURE = 11,
V4L2_BUF_TYPE_SDR_OUTPUT = 12,
V4L2_BUF_TYPE_META_CAPTURE = 13,
+ V4L2_BUF_TYPE_META_OUTPUT = 14,
/* Deprecated, do not use */
V4L2_BUF_TYPE_PRIVATE = 0x80,
};
@@ -160,7 +168,8 @@
|| (type) == V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY \
|| (type) == V4L2_BUF_TYPE_VBI_OUTPUT \
|| (type) == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT \
- || (type) == V4L2_BUF_TYPE_SDR_OUTPUT)
+ || (type) == V4L2_BUF_TYPE_SDR_OUTPUT \
+ || (type) == V4L2_BUF_TYPE_META_OUTPUT)
enum v4l2_tuner_type {
V4L2_TUNER_RADIO = 1,
@@ -469,6 +478,7 @@
#define V4L2_CAP_READWRITE 0x01000000 /* read/write systemcalls */
#define V4L2_CAP_ASYNCIO 0x02000000 /* async I/O */
#define V4L2_CAP_STREAMING 0x04000000 /* streaming I/O ioctls */
+#define V4L2_CAP_META_OUTPUT 0x08000000 /* Is a metadata output device */
#define V4L2_CAP_TOUCH 0x10000000 /* Is a touch device */
@@ -504,9 +514,27 @@
#define V4L2_PIX_FMT_RGB444 v4l2_fourcc('R', '4', '4', '4') /* 16 xxxxrrrr ggggbbbb */
#define V4L2_PIX_FMT_ARGB444 v4l2_fourcc('A', 'R', '1', '2') /* 16 aaaarrrr ggggbbbb */
#define V4L2_PIX_FMT_XRGB444 v4l2_fourcc('X', 'R', '1', '2') /* 16 xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGBA444 v4l2_fourcc('R', 'A', '1', '2') /* 16 rrrrgggg bbbbaaaa */
+#define V4L2_PIX_FMT_RGBX444 v4l2_fourcc('R', 'X', '1', '2') /* 16 rrrrgggg bbbbxxxx */
+#define V4L2_PIX_FMT_ABGR444 v4l2_fourcc('A', 'B', '1', '2') /* 16 aaaabbbb ggggrrrr */
+#define V4L2_PIX_FMT_XBGR444 v4l2_fourcc('X', 'B', '1', '2') /* 16 xxxxbbbb ggggrrrr */
+
+/*
+ * Originally this had 'BA12' as fourcc, but this clashed with the older
+ * V4L2_PIX_FMT_SGRBG12 which inexplicably used that same fourcc.
+ * So use 'GA12' instead for V4L2_PIX_FMT_BGRA444.
+ */
+#define V4L2_PIX_FMT_BGRA444 v4l2_fourcc('G', 'A', '1', '2') /* 16 bbbbgggg rrrraaaa */
+#define V4L2_PIX_FMT_BGRX444 v4l2_fourcc('B', 'X', '1', '2') /* 16 bbbbgggg rrrrxxxx */
#define V4L2_PIX_FMT_RGB555 v4l2_fourcc('R', 'G', 'B', 'O') /* 16 RGB-5-5-5 */
#define V4L2_PIX_FMT_ARGB555 v4l2_fourcc('A', 'R', '1', '5') /* 16 ARGB-1-5-5-5 */
#define V4L2_PIX_FMT_XRGB555 v4l2_fourcc('X', 'R', '1', '5') /* 16 XRGB-1-5-5-5 */
+#define V4L2_PIX_FMT_RGBA555 v4l2_fourcc('R', 'A', '1', '5') /* 16 RGBA-5-5-5-1 */
+#define V4L2_PIX_FMT_RGBX555 v4l2_fourcc('R', 'X', '1', '5') /* 16 RGBX-5-5-5-1 */
+#define V4L2_PIX_FMT_ABGR555 v4l2_fourcc('A', 'B', '1', '5') /* 16 ABGR-1-5-5-5 */
+#define V4L2_PIX_FMT_XBGR555 v4l2_fourcc('X', 'B', '1', '5') /* 16 XBGR-1-5-5-5 */
+#define V4L2_PIX_FMT_BGRA555 v4l2_fourcc('B', 'A', '1', '5') /* 16 BGRA-5-5-5-1 */
+#define V4L2_PIX_FMT_BGRX555 v4l2_fourcc('B', 'X', '1', '5') /* 16 BGRX-5-5-5-1 */
#define V4L2_PIX_FMT_RGB565 v4l2_fourcc('R', 'G', 'B', 'P') /* 16 RGB-5-6-5 */
#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16 RGB-5-5-5 BE */
#define V4L2_PIX_FMT_ARGB555X v4l2_fourcc_be('A', 'R', '1', '5') /* 16 ARGB-5-5-5 BE */
@@ -518,7 +546,11 @@
#define V4L2_PIX_FMT_BGR32 v4l2_fourcc('B', 'G', 'R', '4') /* 32 BGR-8-8-8-8 */
#define V4L2_PIX_FMT_ABGR32 v4l2_fourcc('A', 'R', '2', '4') /* 32 BGRA-8-8-8-8 */
#define V4L2_PIX_FMT_XBGR32 v4l2_fourcc('X', 'R', '2', '4') /* 32 BGRX-8-8-8-8 */
+#define V4L2_PIX_FMT_BGRA32 v4l2_fourcc('R', 'A', '2', '4') /* 32 ABGR-8-8-8-8 */
+#define V4L2_PIX_FMT_BGRX32 v4l2_fourcc('R', 'X', '2', '4') /* 32 XBGR-8-8-8-8 */
#define V4L2_PIX_FMT_RGB32 v4l2_fourcc('R', 'G', 'B', '4') /* 32 RGB-8-8-8-8 */
+#define V4L2_PIX_FMT_RGBA32 v4l2_fourcc('A', 'B', '2', '4') /* 32 RGBA-8-8-8-8 */
+#define V4L2_PIX_FMT_RGBX32 v4l2_fourcc('X', 'B', '2', '4') /* 32 RGBX-8-8-8-8 */
#define V4L2_PIX_FMT_ARGB32 v4l2_fourcc('B', 'A', '2', '4') /* 32 ARGB-8-8-8-8 */
#define V4L2_PIX_FMT_XRGB32 v4l2_fourcc('B', 'X', '2', '4') /* 32 XRGB-8-8-8-8 */
@@ -552,6 +584,10 @@
#define V4L2_PIX_FMT_YUV555 v4l2_fourcc('Y', 'U', 'V', 'O') /* 16 YUV-5-5-5 */
#define V4L2_PIX_FMT_YUV565 v4l2_fourcc('Y', 'U', 'V', 'P') /* 16 YUV-5-6-5 */
#define V4L2_PIX_FMT_YUV32 v4l2_fourcc('Y', 'U', 'V', '4') /* 32 YUV-8-8-8-8 */
+#define V4L2_PIX_FMT_AYUV32 v4l2_fourcc('A', 'Y', 'U', 'V') /* 32 AYUV-8-8-8-8 */
+#define V4L2_PIX_FMT_XYUV32 v4l2_fourcc('X', 'Y', 'U', 'V') /* 32 XYUV-8-8-8-8 */
+#define V4L2_PIX_FMT_VUYA32 v4l2_fourcc('V', 'U', 'Y', 'A') /* 32 VUYA-8-8-8-8 */
+#define V4L2_PIX_FMT_VUYX32 v4l2_fourcc('V', 'U', 'Y', 'X') /* 32 VUYX-8-8-8-8 */
#define V4L2_PIX_FMT_HI240 v4l2_fourcc('H', 'I', '2', '4') /* 8 8-bit color */
#define V4L2_PIX_FMT_HM12 v4l2_fourcc('H', 'M', '1', '2') /* 8 YUV 4:2:0 16x16 macroblocks */
#define V4L2_PIX_FMT_M420 v4l2_fourcc('M', '4', '2', '0') /* 12 YUV 4:2:0 2 lines y, 1 line uv interleaved */
@@ -646,6 +682,7 @@
#define V4L2_PIX_FMT_H263 v4l2_fourcc('H', '2', '6', '3') /* H263 */
#define V4L2_PIX_FMT_MPEG1 v4l2_fourcc('M', 'P', 'G', '1') /* MPEG-1 ES */
#define V4L2_PIX_FMT_MPEG2 v4l2_fourcc('M', 'P', 'G', '2') /* MPEG-2 ES */
+#define V4L2_PIX_FMT_MPEG2_SLICE v4l2_fourcc('M', 'G', '2', 'S') /* MPEG-2 parsed slice data */
#define V4L2_PIX_FMT_MPEG4 v4l2_fourcc('M', 'P', 'G', '4') /* MPEG-4 part 2 ES */
#define V4L2_PIX_FMT_XVID v4l2_fourcc('X', 'V', 'I', 'D') /* Xvid */
#define V4L2_PIX_FMT_VC1_ANNEX_G v4l2_fourcc('V', 'C', '1', 'G') /* SMPTE 421M Annex G compliant stream */
@@ -654,6 +691,7 @@
#define V4L2_PIX_FMT_VP9 v4l2_fourcc('V', 'P', '9', '0') /* VP9 */
#define V4L2_PIX_FMT_HEVC v4l2_fourcc('H', 'E', 'V', 'C') /* HEVC aka H.265 */
#define V4L2_PIX_FMT_FWHT v4l2_fourcc('F', 'W', 'H', 'T') /* Fast Walsh Hadamard Transform (vicodec) */
+#define V4L2_PIX_FMT_FWHT_STATELESS v4l2_fourcc('S', 'F', 'W', 'H') /* Stateless FWHT (vicodec) */
/* Vendor-specific formats */
#define V4L2_PIX_FMT_CPIA1 v4l2_fourcc('C', 'P', 'I', 'A') /* cpia1 YUV */
@@ -687,6 +725,8 @@
#define V4L2_PIX_FMT_Z16 v4l2_fourcc('Z', '1', '6', ' ') /* Depth data 16-bit */
#define V4L2_PIX_FMT_MT21C v4l2_fourcc('M', 'T', '2', '1') /* Mediatek compressed block mode */
#define V4L2_PIX_FMT_INZI v4l2_fourcc('I', 'N', 'Z', 'I') /* Intel Planar Greyscale 10-bit and Depth 16-bit */
+#define V4L2_PIX_FMT_SUNXI_TILED_NV12 v4l2_fourcc('S', 'T', '1', '2') /* Sunxi Tiled NV12 Format */
+#define V4L2_PIX_FMT_CNF4 v4l2_fourcc('C', 'N', 'F', '4') /* Intel 4-bit packed depth confidence information */
/* 10bit raw bayer packed, 32 bytes for every 25 pixels, last LSB 6 bits unused */
#define V4L2_PIX_FMT_IPU3_SBGGR10 v4l2_fourcc('i', 'p', '3', 'b') /* IPU3 packed 10-bit BGGR bayer */
@@ -714,6 +754,7 @@
#define V4L2_META_FMT_VSP1_HGO v4l2_fourcc('V', 'S', 'P', 'H') /* R-Car VSP1 1-D Histogram */
#define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T') /* R-Car VSP1 2-D Histogram */
#define V4L2_META_FMT_UVC v4l2_fourcc('U', 'V', 'C', 'H') /* UVC Payload Header metadata */
+#define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X') /* D4XX Payload Header metadata */
/* priv field value to indicates that subsequent fields are valid. */
#define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe
@@ -733,8 +774,10 @@
__u32 reserved[4];
};
-#define V4L2_FMT_FLAG_COMPRESSED 0x0001
-#define V4L2_FMT_FLAG_EMULATED 0x0002
+#define V4L2_FMT_FLAG_COMPRESSED 0x0001
+#define V4L2_FMT_FLAG_EMULATED 0x0002
+#define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM 0x0004
+#define V4L2_FMT_FLAG_DYN_RESOLUTION 0x0008
/* Frame Size and frame rate enumeration */
/*
@@ -867,9 +910,17 @@
__u32 count;
__u32 type; /* enum v4l2_buf_type */
__u32 memory; /* enum v4l2_memory */
- __u32 reserved[2];
+ __u32 capabilities;
+ __u32 reserved[1];
};
+/* capabilities for struct v4l2_requestbuffers and v4l2_create_buffers */
+#define V4L2_BUF_CAP_SUPPORTS_MMAP (1 << 0)
+#define V4L2_BUF_CAP_SUPPORTS_USERPTR (1 << 1)
+#define V4L2_BUF_CAP_SUPPORTS_DMABUF (1 << 2)
+#define V4L2_BUF_CAP_SUPPORTS_REQUESTS (1 << 3)
+#define V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS (1 << 4)
+
/**
* struct v4l2_plane - plane info for multi-planar buffers
* @bytesused: number of bytes occupied by data in the plane (payload)
@@ -928,6 +979,7 @@
* @length: size in bytes of the buffer (NOT its payload) for single-plane
* buffers (when type != *_MPLANE); number of elements in the
* planes array for multi-plane buffers
+ * @request_fd: fd of the request that this buffer should use
*
* Contains data exchanged by application and driver using one of the Streaming
* I/O methods.
@@ -952,9 +1004,24 @@
} m;
__u32 length;
__u32 reserved2;
- __u32 reserved;
+ union {
+ __s32 request_fd;
+ __u32 reserved;
+ };
};
+/**
+ * v4l2_timeval_to_ns - Convert timeval to nanoseconds
+ * @ts: pointer to the timeval variable to be converted
+ *
+ * Returns the scalar nanosecond representation of the timeval
+ * parameter.
+ */
+static inline __u64 v4l2_timeval_to_ns(const struct timeval *tv)
+{
+ return (__u64)tv->tv_sec * 1000000000ULL + tv->tv_usec * 1000;
+}
+
/* Flags for 'flags' field */
/* Buffer is mapped (flag) */
#define V4L2_BUF_FLAG_MAPPED 0x00000001
@@ -970,6 +1037,8 @@
#define V4L2_BUF_FLAG_BFRAME 0x00000020
/* Buffer is ready, but the data contained within is corrupted. */
#define V4L2_BUF_FLAG_ERROR 0x00000040
+/* Buffer is added to an unqueued request */
+#define V4L2_BUF_FLAG_IN_REQUEST 0x00000080
/* timecode field is valid */
#define V4L2_BUF_FLAG_TIMECODE 0x00000100
/* Buffer is prepared for queuing */
@@ -988,6 +1057,8 @@
#define V4L2_BUF_FLAG_TSTAMP_SRC_SOE 0x00010000
/* mem2mem encoder/decoder */
#define V4L2_BUF_FLAG_LAST 0x00100000
+/* request_fd is valid */
+#define V4L2_BUF_FLAG_REQUEST_FD 0x00800000
/**
* struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor
@@ -1411,6 +1482,13 @@
* InfoFrame).
*/
#define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8)
+/*
+ * CEA-861 specific: only valid for video receivers.
+ * If set, then HW can detect the difference between regular FPS and
+ * 1000/1001 FPS. Note: This flag is only valid for HDMI VIC codes with
+ * the V4L2_DV_FL_CAN_REDUCE_FPS flag set.
+ */
+#define V4L2_DV_FL_CAN_DETECT_REDUCED_FPS (1 << 9)
/* A few useful defines to calculate the total blanking and frame sizes */
#define V4L2_DV_BT_BLANKING_WIDTH(bt) \
@@ -1610,7 +1688,8 @@
};
__u32 count;
__u32 error_idx;
- __u32 reserved[2];
+ __s32 request_fd;
+ __u32 reserved[1];
struct v4l2_ext_control *controls;
};
@@ -1623,6 +1702,7 @@
#define V4L2_CTRL_MAX_DIMS (4)
#define V4L2_CTRL_WHICH_CUR_VAL 0
#define V4L2_CTRL_WHICH_DEF_VAL 0x0f000000
+#define V4L2_CTRL_WHICH_REQUEST_VAL 0x0f010000
enum v4l2_ctrl_type {
V4L2_CTRL_TYPE_INTEGER = 1,
@@ -2313,6 +2393,7 @@
* return: number of created buffers
* @memory: enum v4l2_memory; buffer memory type
* @format: frame format, for which buffers are requested
+ * @capabilities: capabilities of this buffer type.
* @reserved: future extensions
*/
struct v4l2_create_buffers {
@@ -2320,7 +2401,8 @@
__u32 count;
__u32 memory;
struct v4l2_format format;
- __u32 reserved[8];
+ __u32 capabilities;
+ __u32 reserved[7];
};
/*
diff --git a/include/uapi/linux/virtio_balloon.h b/include/uapi/linux/virtio_balloon.h
index 13b8cb5..a1966cd 100644
--- a/include/uapi/linux/virtio_balloon.h
+++ b/include/uapi/linux/virtio_balloon.h
@@ -34,15 +34,23 @@
#define VIRTIO_BALLOON_F_MUST_TELL_HOST 0 /* Tell before reclaiming pages */
#define VIRTIO_BALLOON_F_STATS_VQ 1 /* Memory Stats virtqueue */
#define VIRTIO_BALLOON_F_DEFLATE_ON_OOM 2 /* Deflate balloon on OOM */
+#define VIRTIO_BALLOON_F_FREE_PAGE_HINT 3 /* VQ to report free pages */
+#define VIRTIO_BALLOON_F_PAGE_POISON 4 /* Guest is using page poisoning */
/* Size of a PFN in the balloon interface. */
#define VIRTIO_BALLOON_PFN_SHIFT 12
+#define VIRTIO_BALLOON_CMD_ID_STOP 0
+#define VIRTIO_BALLOON_CMD_ID_DONE 1
struct virtio_balloon_config {
/* Number of pages host wants Guest to give up. */
__u32 num_pages;
/* Number of pages we've actually got in balloon. */
__u32 actual;
+ /* Free page report command id, readonly by guest */
+ __u32 free_page_report_cmd_id;
+ /* Stores PAGE_POISON if page poisoning is in use */
+ __u32 poison_val;
};
#define VIRTIO_BALLOON_S_SWAP_IN 0 /* Amount of memory swapped in */
diff --git a/include/uapi/linux/virtio_blk.h b/include/uapi/linux/virtio_blk.h
index 9ebe4d9..0f99d7b 100644
--- a/include/uapi/linux/virtio_blk.h
+++ b/include/uapi/linux/virtio_blk.h
@@ -38,6 +38,8 @@
#define VIRTIO_BLK_F_BLK_SIZE 6 /* Block size of disk is available*/
#define VIRTIO_BLK_F_TOPOLOGY 10 /* Topology information is available */
#define VIRTIO_BLK_F_MQ 12 /* support more than one vq */
+#define VIRTIO_BLK_F_DISCARD 13 /* DISCARD is supported */
+#define VIRTIO_BLK_F_WRITE_ZEROES 14 /* WRITE ZEROES is supported */
/* Legacy feature bits */
#ifndef VIRTIO_BLK_NO_LEGACY
@@ -86,6 +88,39 @@
/* number of vqs, only available when VIRTIO_BLK_F_MQ is set */
__u16 num_queues;
+
+ /* the next 3 entries are guarded by VIRTIO_BLK_F_DISCARD */
+ /*
+ * The maximum discard sectors (in 512-byte sectors) for
+ * one segment.
+ */
+ __u32 max_discard_sectors;
+ /*
+ * The maximum number of discard segments in a
+ * discard command.
+ */
+ __u32 max_discard_seg;
+ /* Discard commands must be aligned to this number of sectors. */
+ __u32 discard_sector_alignment;
+
+ /* the next 3 entries are guarded by VIRTIO_BLK_F_WRITE_ZEROES */
+ /*
+ * The maximum number of write zeroes sectors (in 512-byte sectors) in
+ * one segment.
+ */
+ __u32 max_write_zeroes_sectors;
+ /*
+ * The maximum number of segments in a write zeroes
+ * command.
+ */
+ __u32 max_write_zeroes_seg;
+ /*
+ * Set if a VIRTIO_BLK_T_WRITE_ZEROES request may result in the
+ * deallocation of one or more of the sectors.
+ */
+ __u8 write_zeroes_may_unmap;
+
+ __u8 unused1[3];
} __attribute__((packed));
/*
@@ -114,6 +149,12 @@
/* Get device ID command */
#define VIRTIO_BLK_T_GET_ID 8
+/* Discard command */
+#define VIRTIO_BLK_T_DISCARD 11
+
+/* Write zeroes command */
+#define VIRTIO_BLK_T_WRITE_ZEROES 13
+
#ifndef VIRTIO_BLK_NO_LEGACY
/* Barrier before this op. */
#define VIRTIO_BLK_T_BARRIER 0x80000000
@@ -133,6 +174,19 @@
__virtio64 sector;
};
+/* Unmap this range (only valid for write zeroes command) */
+#define VIRTIO_BLK_WRITE_ZEROES_FLAG_UNMAP 0x00000001
+
+/* Discard/write zeroes range for each request. */
+struct virtio_blk_discard_write_zeroes {
+ /* discard/write zeroes start sector */
+ __le64 sector;
+ /* number of discard/write zeroes sectors */
+ __le32 num_sectors;
+ /* flags for this range */
+ __le32 flags;
+};
+
#ifndef VIRTIO_BLK_NO_LEGACY
struct virtio_scsi_inhdr {
__virtio32 errors;
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index 449132c..ff8e7dc 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -75,6 +75,15 @@
*/
#define VIRTIO_F_IOMMU_PLATFORM 33
+/* This feature indicates support for the packed virtqueue layout. */
+#define VIRTIO_F_RING_PACKED 34
+
+/*
+ * This feature indicates that memory accesses by the driver and the
+ * device are ordered in a way described by the platform.
+ */
+#define VIRTIO_F_ORDER_PLATFORM 36
+
/*
* Does the device support Single Root I/O Virtualization?
*/
diff --git a/include/uapi/linux/virtio_fs.h b/include/uapi/linux/virtio_fs.h
new file mode 100644
index 0000000..b02eb2a
--- /dev/null
+++ b/include/uapi/linux/virtio_fs.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
+
+#ifndef _UAPI_LINUX_VIRTIO_FS_H
+#define _UAPI_LINUX_VIRTIO_FS_H
+
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_types.h>
+
+struct virtio_fs_config {
+ /* Filesystem name (UTF-8, not NUL-terminated, padded with NULs) */
+ __u8 tag[36];
+
+ /* Number of request queues */
+ __u32 num_request_queues;
+} __attribute__((packed));
+
+#endif /* _UAPI_LINUX_VIRTIO_FS_H */
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
index f43c3c6..0c85914 100644
--- a/include/uapi/linux/virtio_gpu.h
+++ b/include/uapi/linux/virtio_gpu.h
@@ -40,7 +40,16 @@
#include <linux/types.h>
-#define VIRTIO_GPU_F_VIRGL 0
+/*
+ * VIRTIO_GPU_CMD_CTX_*
+ * VIRTIO_GPU_CMD_*_3D
+ */
+#define VIRTIO_GPU_F_VIRGL 0
+
+/*
+ * VIRTIO_GPU_CMD_GET_EDID
+ */
+#define VIRTIO_GPU_F_EDID 1
enum virtio_gpu_ctrl_type {
VIRTIO_GPU_UNDEFINED = 0,
@@ -56,6 +65,7 @@
VIRTIO_GPU_CMD_RESOURCE_DETACH_BACKING,
VIRTIO_GPU_CMD_GET_CAPSET_INFO,
VIRTIO_GPU_CMD_GET_CAPSET,
+ VIRTIO_GPU_CMD_GET_EDID,
/* 3d commands */
VIRTIO_GPU_CMD_CTX_CREATE = 0x0200,
@@ -76,6 +86,7 @@
VIRTIO_GPU_RESP_OK_DISPLAY_INFO,
VIRTIO_GPU_RESP_OK_CAPSET_INFO,
VIRTIO_GPU_RESP_OK_CAPSET,
+ VIRTIO_GPU_RESP_OK_EDID,
/* error responses */
VIRTIO_GPU_RESP_ERR_UNSPEC = 0x1200,
@@ -291,6 +302,21 @@
__u8 capset_data[];
};
+/* VIRTIO_GPU_CMD_GET_EDID */
+struct virtio_gpu_cmd_get_edid {
+ struct virtio_gpu_ctrl_hdr hdr;
+ __le32 scanout;
+ __le32 padding;
+};
+
+/* VIRTIO_GPU_RESP_OK_EDID */
+struct virtio_gpu_resp_edid {
+ struct virtio_gpu_ctrl_hdr hdr;
+ __le32 size;
+ __le32 padding;
+ __u8 edid[1024];
+};
+
#define VIRTIO_GPU_EVENT_DISPLAY (1 << 0)
struct virtio_gpu_config {
diff --git a/include/uapi/linux/virtio_ids.h b/include/uapi/linux/virtio_ids.h
index 6d5c3b2..585e07b 100644
--- a/include/uapi/linux/virtio_ids.h
+++ b/include/uapi/linux/virtio_ids.h
@@ -43,5 +43,8 @@
#define VIRTIO_ID_INPUT 18 /* virtio input */
#define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */
#define VIRTIO_ID_CRYPTO 20 /* virtio crypto */
+#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
+#define VIRTIO_ID_FS 26 /* virtio filesystem */
+#define VIRTIO_ID_PMEM 27 /* virtio pmem */
#endif /* _LINUX_VIRTIO_IDS_H */
diff --git a/include/uapi/linux/virtio_iommu.h b/include/uapi/linux/virtio_iommu.h
new file mode 100644
index 0000000..237e36a
--- /dev/null
+++ b/include/uapi/linux/virtio_iommu.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Virtio-iommu definition v0.12
+ *
+ * Copyright (C) 2019 Arm Ltd.
+ */
+#ifndef _UAPI_LINUX_VIRTIO_IOMMU_H
+#define _UAPI_LINUX_VIRTIO_IOMMU_H
+
+#include <linux/types.h>
+
+/* Feature bits */
+#define VIRTIO_IOMMU_F_INPUT_RANGE 0
+#define VIRTIO_IOMMU_F_DOMAIN_RANGE 1
+#define VIRTIO_IOMMU_F_MAP_UNMAP 2
+#define VIRTIO_IOMMU_F_BYPASS 3
+#define VIRTIO_IOMMU_F_PROBE 4
+#define VIRTIO_IOMMU_F_MMIO 5
+
+struct virtio_iommu_range_64 {
+ __le64 start;
+ __le64 end;
+};
+
+struct virtio_iommu_range_32 {
+ __le32 start;
+ __le32 end;
+};
+
+struct virtio_iommu_config {
+ /* Supported page sizes */
+ __le64 page_size_mask;
+ /* Supported IOVA range */
+ struct virtio_iommu_range_64 input_range;
+ /* Max domain ID size */
+ struct virtio_iommu_range_32 domain_range;
+ /* Probe buffer size */
+ __le32 probe_size;
+};
+
+/* Request types */
+#define VIRTIO_IOMMU_T_ATTACH 0x01
+#define VIRTIO_IOMMU_T_DETACH 0x02
+#define VIRTIO_IOMMU_T_MAP 0x03
+#define VIRTIO_IOMMU_T_UNMAP 0x04
+#define VIRTIO_IOMMU_T_PROBE 0x05
+
+/* Status types */
+#define VIRTIO_IOMMU_S_OK 0x00
+#define VIRTIO_IOMMU_S_IOERR 0x01
+#define VIRTIO_IOMMU_S_UNSUPP 0x02
+#define VIRTIO_IOMMU_S_DEVERR 0x03
+#define VIRTIO_IOMMU_S_INVAL 0x04
+#define VIRTIO_IOMMU_S_RANGE 0x05
+#define VIRTIO_IOMMU_S_NOENT 0x06
+#define VIRTIO_IOMMU_S_FAULT 0x07
+#define VIRTIO_IOMMU_S_NOMEM 0x08
+
+struct virtio_iommu_req_head {
+ __u8 type;
+ __u8 reserved[3];
+};
+
+struct virtio_iommu_req_tail {
+ __u8 status;
+ __u8 reserved[3];
+};
+
+struct virtio_iommu_req_attach {
+ struct virtio_iommu_req_head head;
+ __le32 domain;
+ __le32 endpoint;
+ __u8 reserved[8];
+ struct virtio_iommu_req_tail tail;
+};
+
+struct virtio_iommu_req_detach {
+ struct virtio_iommu_req_head head;
+ __le32 domain;
+ __le32 endpoint;
+ __u8 reserved[8];
+ struct virtio_iommu_req_tail tail;
+};
+
+#define VIRTIO_IOMMU_MAP_F_READ (1 << 0)
+#define VIRTIO_IOMMU_MAP_F_WRITE (1 << 1)
+#define VIRTIO_IOMMU_MAP_F_MMIO (1 << 2)
+
+#define VIRTIO_IOMMU_MAP_F_MASK (VIRTIO_IOMMU_MAP_F_READ | \
+ VIRTIO_IOMMU_MAP_F_WRITE | \
+ VIRTIO_IOMMU_MAP_F_MMIO)
+
+struct virtio_iommu_req_map {
+ struct virtio_iommu_req_head head;
+ __le32 domain;
+ __le64 virt_start;
+ __le64 virt_end;
+ __le64 phys_start;
+ __le32 flags;
+ struct virtio_iommu_req_tail tail;
+};
+
+struct virtio_iommu_req_unmap {
+ struct virtio_iommu_req_head head;
+ __le32 domain;
+ __le64 virt_start;
+ __le64 virt_end;
+ __u8 reserved[4];
+ struct virtio_iommu_req_tail tail;
+};
+
+#define VIRTIO_IOMMU_PROBE_T_NONE 0
+#define VIRTIO_IOMMU_PROBE_T_RESV_MEM 1
+
+#define VIRTIO_IOMMU_PROBE_T_MASK 0xfff
+
+struct virtio_iommu_probe_property {
+ __le16 type;
+ __le16 length;
+};
+
+#define VIRTIO_IOMMU_RESV_MEM_T_RESERVED 0
+#define VIRTIO_IOMMU_RESV_MEM_T_MSI 1
+
+struct virtio_iommu_probe_resv_mem {
+ struct virtio_iommu_probe_property head;
+ __u8 subtype;
+ __u8 reserved[3];
+ __le64 start;
+ __le64 end;
+};
+
+struct virtio_iommu_req_probe {
+ struct virtio_iommu_req_head head;
+ __le32 endpoint;
+ __u8 reserved[64];
+
+ __u8 properties[];
+
+ /*
+ * Tail follows the variable-length properties array. No padding,
+ * property lengths are all aligned on 8 bytes.
+ */
+};
+
+/* Fault types */
+#define VIRTIO_IOMMU_FAULT_R_UNKNOWN 0
+#define VIRTIO_IOMMU_FAULT_R_DOMAIN 1
+#define VIRTIO_IOMMU_FAULT_R_MAPPING 2
+
+#define VIRTIO_IOMMU_FAULT_F_READ (1 << 0)
+#define VIRTIO_IOMMU_FAULT_F_WRITE (1 << 1)
+#define VIRTIO_IOMMU_FAULT_F_EXEC (1 << 2)
+#define VIRTIO_IOMMU_FAULT_F_ADDRESS (1 << 8)
+
+struct virtio_iommu_fault {
+ __u8 reason;
+ __u8 reserved[3];
+ __le32 flags;
+ __le32 endpoint;
+ __u8 reserved2[4];
+ __le64 address;
+};
+
+#endif
diff --git a/include/uapi/linux/virtio_pmem.h b/include/uapi/linux/virtio_pmem.h
new file mode 100644
index 0000000..b022787
--- /dev/null
+++ b/include/uapi/linux/virtio_pmem.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause */
+/*
+ * Definitions for virtio-pmem devices.
+ *
+ * Copyright (C) 2019 Red Hat, Inc.
+ *
+ * Author(s): Pankaj Gupta <pagupta@redhat.com>
+ */
+
+#ifndef _UAPI_LINUX_VIRTIO_PMEM_H
+#define _UAPI_LINUX_VIRTIO_PMEM_H
+
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+struct virtio_pmem_config {
+ __u64 start;
+ __u64 size;
+};
+
+#define VIRTIO_PMEM_REQ_TYPE_FLUSH 0
+
+struct virtio_pmem_resp {
+ /* Host return status corresponding to flush request */
+ __le32 ret;
+};
+
+struct virtio_pmem_req {
+ /* command type */
+ __le32 type;
+};
+
+#endif
diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h
index 6d5d5fa..4c4e24c 100644
--- a/include/uapi/linux/virtio_ring.h
+++ b/include/uapi/linux/virtio_ring.h
@@ -44,6 +44,13 @@
/* This means the buffer contains a list of buffer descriptors. */
#define VRING_DESC_F_INDIRECT 4
+/*
+ * Mark a descriptor as available or used in packed ring.
+ * Notice: they are defined as shifts instead of shifted values.
+ */
+#define VRING_PACKED_DESC_F_AVAIL 7
+#define VRING_PACKED_DESC_F_USED 15
+
/* The Host uses this in used->flags to advise the Guest: don't kick me when
* you add a buffer. It's unreliable, so it's simply an optimization. Guest
* will still kick if it's out of buffers. */
@@ -53,6 +60,23 @@
* optimization. */
#define VRING_AVAIL_F_NO_INTERRUPT 1
+/* Enable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_ENABLE 0x0
+/* Disable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_DISABLE 0x1
+/*
+ * Enable events for a specific descriptor in packed ring.
+ * (as specified by Descriptor Ring Change Event Offset/Wrap Counter).
+ * Only valid if VIRTIO_RING_F_EVENT_IDX has been negotiated.
+ */
+#define VRING_PACKED_EVENT_FLAG_DESC 0x2
+
+/*
+ * Wrap counter bit shift in event suppression structure
+ * of packed ring.
+ */
+#define VRING_PACKED_EVENT_F_WRAP_CTR 15
+
/* We support indirect buffer descriptors */
#define VIRTIO_RING_F_INDIRECT_DESC 28
@@ -171,4 +195,22 @@
return (__u16)(new_idx - event_idx - 1) < (__u16)(new_idx - old);
}
+struct vring_packed_desc_event {
+ /* Descriptor Ring Change Event Offset/Wrap Counter. */
+ __le16 off_wrap;
+ /* Descriptor Ring Change Event Flags. */
+ __le16 flags;
+};
+
+struct vring_packed_desc {
+ /* Buffer Address. */
+ __le64 addr;
+ /* Buffer Length. */
+ __le32 len;
+ /* Buffer ID. */
+ __le16 id;
+ /* The flags depending on descriptor type. */
+ __le16 flags;
+};
+
#endif /* _UAPI_LINUX_VIRTIO_RING_H */
diff --git a/include/uapi/linux/vmcore.h b/include/uapi/linux/vmcore.h
index 0226196..3e9da91 100644
--- a/include/uapi/linux/vmcore.h
+++ b/include/uapi/linux/vmcore.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_VMCORE_H
#define _UAPI_VMCORE_H
diff --git a/include/uapi/linux/wait.h b/include/uapi/linux/wait.h
index ac49a22..85b809f 100644
--- a/include/uapi/linux/wait.h
+++ b/include/uapi/linux/wait.h
@@ -17,6 +17,7 @@
#define P_ALL 0
#define P_PID 1
#define P_PGID 2
+#define P_PIDFD 3
#endif /* _UAPI_LINUX_WAIT_H */
diff --git a/include/uapi/linux/wanrouter.h b/include/uapi/linux/wanrouter.h
deleted file mode 100644
index 2f1216d..0000000
--- a/include/uapi/linux/wanrouter.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * wanrouter.h Legacy declarations kept around until X25 is removed
- */
-
-#ifndef _UAPI_ROUTER_H
-#define _UAPI_ROUTER_H
-
-/* 'state' defines */
-enum wan_states
-{
- WAN_UNCONFIGURED, /* link/channel is not configured */
- WAN_DISCONNECTED, /* link/channel is disconnected */
- WAN_CONNECTING, /* connection is in progress */
- WAN_CONNECTED /* link/channel is operational */
-};
-
-#endif /* _UAPI_ROUTER_H */
diff --git a/include/uapi/linux/wmi.h b/include/uapi/linux/wmi.h
index 7a92e9e..7085c5d 100644
--- a/include/uapi/linux/wmi.h
+++ b/include/uapi/linux/wmi.h
@@ -1,11 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* User API methods for ACPI-WMI mapping driver
*
* Copyright (C) 2017 Dell, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#ifndef _UAPI_LINUX_WMI_H
#define _UAPI_LINUX_WMI_H
diff --git a/include/uapi/linux/xdp_diag.h b/include/uapi/linux/xdp_diag.h
new file mode 100644
index 0000000..78b2591
--- /dev/null
+++ b/include/uapi/linux/xdp_diag.h
@@ -0,0 +1,72 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * xdp_diag: interface for query/monitor XDP sockets
+ * Copyright(c) 2019 Intel Corporation.
+ */
+
+#ifndef _LINUX_XDP_DIAG_H
+#define _LINUX_XDP_DIAG_H
+
+#include <linux/types.h>
+
+struct xdp_diag_req {
+ __u8 sdiag_family;
+ __u8 sdiag_protocol;
+ __u16 pad;
+ __u32 xdiag_ino;
+ __u32 xdiag_show;
+ __u32 xdiag_cookie[2];
+};
+
+struct xdp_diag_msg {
+ __u8 xdiag_family;
+ __u8 xdiag_type;
+ __u16 pad;
+ __u32 xdiag_ino;
+ __u32 xdiag_cookie[2];
+};
+
+#define XDP_SHOW_INFO (1 << 0) /* Basic information */
+#define XDP_SHOW_RING_CFG (1 << 1)
+#define XDP_SHOW_UMEM (1 << 2)
+#define XDP_SHOW_MEMINFO (1 << 3)
+
+enum {
+ XDP_DIAG_NONE,
+ XDP_DIAG_INFO,
+ XDP_DIAG_UID,
+ XDP_DIAG_RX_RING,
+ XDP_DIAG_TX_RING,
+ XDP_DIAG_UMEM,
+ XDP_DIAG_UMEM_FILL_RING,
+ XDP_DIAG_UMEM_COMPLETION_RING,
+ XDP_DIAG_MEMINFO,
+ __XDP_DIAG_MAX,
+};
+
+#define XDP_DIAG_MAX (__XDP_DIAG_MAX - 1)
+
+struct xdp_diag_info {
+ __u32 ifindex;
+ __u32 queue_id;
+};
+
+struct xdp_diag_ring {
+ __u32 entries; /*num descs */
+};
+
+#define XDP_DU_F_ZEROCOPY (1 << 0)
+
+struct xdp_diag_umem {
+ __u64 size;
+ __u32 id;
+ __u32 num_pages;
+ __u32 chunk_size;
+ __u32 headroom;
+ __u32 ifindex;
+ __u32 queue_id;
+ __u32 flags;
+ __u32 refs;
+};
+
+#endif /* _LINUX_XDP_DIAG_H */