Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/firmware/qcom_scm.h b/drivers/firmware/qcom_scm.h
index 99506bd..632fe31 100644
--- a/drivers/firmware/qcom_scm.h
+++ b/drivers/firmware/qcom_scm.h
@@ -1,63 +1,125 @@
/* SPDX-License-Identifier: GPL-2.0-only */
-/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2010-2015,2019 The Linux Foundation. All rights reserved.
*/
#ifndef __QCOM_SCM_INT_H
#define __QCOM_SCM_INT_H
-#define QCOM_SCM_SVC_BOOT 0x1
-#define QCOM_SCM_BOOT_ADDR 0x1
-#define QCOM_SCM_SET_DLOAD_MODE 0x10
-#define QCOM_SCM_BOOT_ADDR_MC 0x11
-#define QCOM_SCM_SET_REMOTE_STATE 0xa
-extern int __qcom_scm_set_remote_state(struct device *dev, u32 state, u32 id);
-extern int __qcom_scm_set_dload_mode(struct device *dev, bool enable);
+enum qcom_scm_convention {
+ SMC_CONVENTION_UNKNOWN,
+ SMC_CONVENTION_LEGACY,
+ SMC_CONVENTION_ARM_32,
+ SMC_CONVENTION_ARM_64,
+};
-#define QCOM_SCM_FLAG_HLOS 0x01
-#define QCOM_SCM_FLAG_COLDBOOT_MC 0x02
-#define QCOM_SCM_FLAG_WARMBOOT_MC 0x04
-extern int __qcom_scm_set_warm_boot_addr(struct device *dev, void *entry,
- const cpumask_t *cpus);
-extern int __qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus);
+extern enum qcom_scm_convention qcom_scm_convention;
-#define QCOM_SCM_CMD_TERMINATE_PC 0x2
+#define MAX_QCOM_SCM_ARGS 10
+#define MAX_QCOM_SCM_RETS 3
+
+enum qcom_scm_arg_types {
+ QCOM_SCM_VAL,
+ QCOM_SCM_RO,
+ QCOM_SCM_RW,
+ QCOM_SCM_BUFVAL,
+};
+
+#define QCOM_SCM_ARGS_IMPL(num, a, b, c, d, e, f, g, h, i, j, ...) (\
+ (((a) & 0x3) << 4) | \
+ (((b) & 0x3) << 6) | \
+ (((c) & 0x3) << 8) | \
+ (((d) & 0x3) << 10) | \
+ (((e) & 0x3) << 12) | \
+ (((f) & 0x3) << 14) | \
+ (((g) & 0x3) << 16) | \
+ (((h) & 0x3) << 18) | \
+ (((i) & 0x3) << 20) | \
+ (((j) & 0x3) << 22) | \
+ ((num) & 0xf))
+
+#define QCOM_SCM_ARGS(...) QCOM_SCM_ARGS_IMPL(__VA_ARGS__, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
+
+
+/**
+ * struct qcom_scm_desc
+ * @arginfo: Metadata describing the arguments in args[]
+ * @args: The array of arguments for the secure syscall
+ */
+struct qcom_scm_desc {
+ u32 svc;
+ u32 cmd;
+ u32 arginfo;
+ u64 args[MAX_QCOM_SCM_ARGS];
+ u32 owner;
+};
+
+/**
+ * struct qcom_scm_res
+ * @result: The values returned by the secure syscall
+ */
+struct qcom_scm_res {
+ u64 result[MAX_QCOM_SCM_RETS];
+};
+
+#define SCM_SMC_FNID(s, c) ((((s) & 0xFF) << 8) | ((c) & 0xFF))
+extern int __scm_smc_call(struct device *dev, const struct qcom_scm_desc *desc,
+ enum qcom_scm_convention qcom_convention,
+ struct qcom_scm_res *res, bool atomic);
+#define scm_smc_call(dev, desc, res, atomic) \
+ __scm_smc_call((dev), (desc), qcom_scm_convention, (res), (atomic))
+
+#define SCM_LEGACY_FNID(s, c) (((s) << 10) | ((c) & 0x3ff))
+extern int scm_legacy_call_atomic(struct device *dev,
+ const struct qcom_scm_desc *desc,
+ struct qcom_scm_res *res);
+extern int scm_legacy_call(struct device *dev, const struct qcom_scm_desc *desc,
+ struct qcom_scm_res *res);
+
+#define QCOM_SCM_SVC_BOOT 0x01
+#define QCOM_SCM_BOOT_SET_ADDR 0x01
+#define QCOM_SCM_BOOT_TERMINATE_PC 0x02
+#define QCOM_SCM_BOOT_SET_DLOAD_MODE 0x10
+#define QCOM_SCM_BOOT_SET_REMOTE_STATE 0x0a
#define QCOM_SCM_FLUSH_FLAG_MASK 0x3
-#define QCOM_SCM_CMD_CORE_HOTPLUGGED 0x10
-extern void __qcom_scm_cpu_power_down(u32 flags);
-#define QCOM_SCM_SVC_IO 0x5
-#define QCOM_SCM_IO_READ 0x1
-#define QCOM_SCM_IO_WRITE 0x2
-extern int __qcom_scm_io_readl(struct device *dev, phys_addr_t addr, unsigned int *val);
-extern int __qcom_scm_io_writel(struct device *dev, phys_addr_t addr, unsigned int val);
+#define QCOM_SCM_SVC_PIL 0x02
+#define QCOM_SCM_PIL_PAS_INIT_IMAGE 0x01
+#define QCOM_SCM_PIL_PAS_MEM_SETUP 0x02
+#define QCOM_SCM_PIL_PAS_AUTH_AND_RESET 0x05
+#define QCOM_SCM_PIL_PAS_SHUTDOWN 0x06
+#define QCOM_SCM_PIL_PAS_IS_SUPPORTED 0x07
+#define QCOM_SCM_PIL_PAS_MSS_RESET 0x0a
-#define QCOM_SCM_SVC_INFO 0x6
-#define QCOM_IS_CALL_AVAIL_CMD 0x1
-extern int __qcom_scm_is_call_available(struct device *dev, u32 svc_id,
- u32 cmd_id);
+#define QCOM_SCM_SVC_IO 0x05
+#define QCOM_SCM_IO_READ 0x01
+#define QCOM_SCM_IO_WRITE 0x02
+
+#define QCOM_SCM_SVC_INFO 0x06
+#define QCOM_SCM_INFO_IS_CALL_AVAIL 0x01
+
+#define QCOM_SCM_SVC_MP 0x0c
+#define QCOM_SCM_MP_RESTORE_SEC_CFG 0x02
+#define QCOM_SCM_MP_IOMMU_SECURE_PTBL_SIZE 0x03
+#define QCOM_SCM_MP_IOMMU_SECURE_PTBL_INIT 0x04
+#define QCOM_SCM_MP_VIDEO_VAR 0x08
+#define QCOM_SCM_MP_ASSIGN 0x16
+
+#define QCOM_SCM_SVC_OCMEM 0x0f
+#define QCOM_SCM_OCMEM_LOCK_CMD 0x01
+#define QCOM_SCM_OCMEM_UNLOCK_CMD 0x02
+
+#define QCOM_SCM_SVC_ES 0x10 /* Enterprise Security */
+#define QCOM_SCM_ES_INVALIDATE_ICE_KEY 0x03
+#define QCOM_SCM_ES_CONFIG_SET_ICE_KEY 0x04
#define QCOM_SCM_SVC_HDCP 0x11
-#define QCOM_SCM_CMD_HDCP 0x01
-extern int __qcom_scm_hdcp_req(struct device *dev,
- struct qcom_scm_hdcp_req *req, u32 req_cnt, u32 *resp);
+#define QCOM_SCM_HDCP_INVOKE 0x01
+
+#define QCOM_SCM_SVC_SMMU_PROGRAM 0x15
+#define QCOM_SCM_SMMU_CONFIG_ERRATA1 0x03
+#define QCOM_SCM_SMMU_CONFIG_ERRATA1_CLIENT_ALL 0x02
extern void __qcom_scm_init(void);
-#define QCOM_SCM_SVC_PIL 0x2
-#define QCOM_SCM_PAS_INIT_IMAGE_CMD 0x1
-#define QCOM_SCM_PAS_MEM_SETUP_CMD 0x2
-#define QCOM_SCM_PAS_AUTH_AND_RESET_CMD 0x5
-#define QCOM_SCM_PAS_SHUTDOWN_CMD 0x6
-#define QCOM_SCM_PAS_IS_SUPPORTED_CMD 0x7
-#define QCOM_SCM_PAS_MSS_RESET 0xa
-extern bool __qcom_scm_pas_supported(struct device *dev, u32 peripheral);
-extern int __qcom_scm_pas_init_image(struct device *dev, u32 peripheral,
- dma_addr_t metadata_phys);
-extern int __qcom_scm_pas_mem_setup(struct device *dev, u32 peripheral,
- phys_addr_t addr, phys_addr_t size);
-extern int __qcom_scm_pas_auth_and_reset(struct device *dev, u32 peripheral);
-extern int __qcom_scm_pas_shutdown(struct device *dev, u32 peripheral);
-extern int __qcom_scm_pas_mss_reset(struct device *dev, bool reset);
-
/* common error codes */
#define QCOM_SCM_V2_EBUSY -12
#define QCOM_SCM_ENOMEM -5
@@ -85,20 +147,4 @@
return -EINVAL;
}
-#define QCOM_SCM_SVC_MP 0xc
-#define QCOM_SCM_RESTORE_SEC_CFG 2
-extern int __qcom_scm_restore_sec_cfg(struct device *dev, u32 device_id,
- u32 spare);
-#define QCOM_SCM_IOMMU_SECURE_PTBL_SIZE 3
-#define QCOM_SCM_IOMMU_SECURE_PTBL_INIT 4
-extern int __qcom_scm_iommu_secure_ptbl_size(struct device *dev, u32 spare,
- size_t *size);
-extern int __qcom_scm_iommu_secure_ptbl_init(struct device *dev, u64 addr,
- u32 size, u32 spare);
-#define QCOM_MEM_PROT_ASSIGN_ID 0x16
-extern int __qcom_scm_assign_mem(struct device *dev,
- phys_addr_t mem_region, size_t mem_sz,
- phys_addr_t src, size_t src_sz,
- phys_addr_t dest, size_t dest_sz);
-
#endif