Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 71e393c..3c18873 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef _POWERPC_RTAS_H
#define _POWERPC_RTAS_H
#ifdef __KERNEL__
@@ -5,17 +6,13 @@
#include <linux/spinlock.h>
#include <asm/page.h>
#include <linux/time.h>
+#include <linux/cpumask.h>
/*
* Definitions for talking to the RTAS on CHRP machines.
*
* Copyright (C) 2001 Peter Bergner
* Copyright (C) 2001 PPC 64 Team, IBM Corp
- *
- * 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.
*/
#define RTAS_UNKNOWN_SERVICE (-1)
@@ -125,6 +122,7 @@
#define RTAS_TYPE_INFO 0xE2
#define RTAS_TYPE_DEALLOC 0xE3
#define RTAS_TYPE_DUMP 0xE4
+#define RTAS_TYPE_HOTPLUG 0xE5
/* I don't add PowerMGM events right now, this is a different topic */
#define RTAS_TYPE_PMGM_POWER_SW_ON 0x60
#define RTAS_TYPE_PMGM_POWER_SW_OFF 0x61
@@ -185,11 +183,23 @@
return (elog->byte1 & 0x18) >> 3;
}
+static inline
+void rtas_set_disposition_recovered(struct rtas_error_log *elog)
+{
+ elog->byte1 &= ~0x18;
+ elog->byte1 |= (RTAS_DISP_FULLY_RECOVERED << 3);
+}
+
static inline uint8_t rtas_error_extended(const struct rtas_error_log *elog)
{
return (elog->byte1 & 0x04) >> 2;
}
+static inline uint8_t rtas_error_initiator(const struct rtas_error_log *elog)
+{
+ return (elog->byte2 & 0xf0) >> 4;
+}
+
#define rtas_error_type(x) ((x)->byte3)
static inline
@@ -275,6 +285,7 @@
#define PSERIES_ELOG_SECT_ID_CALL_HOME (('C' << 8) | 'H')
#define PSERIES_ELOG_SECT_ID_USER_DEF (('U' << 8) | 'D')
#define PSERIES_ELOG_SECT_ID_HOTPLUG (('H' << 8) | 'P')
+#define PSERIES_ELOG_SECT_ID_MCE (('M' << 8) | 'C')
/* Vendor specific Platform Event Log Format, Version 6, section header */
struct pseries_errorlog {
@@ -316,6 +327,7 @@
#define PSERIES_HP_ELOG_RESOURCE_MEM 2
#define PSERIES_HP_ELOG_RESOURCE_SLOT 3
#define PSERIES_HP_ELOG_RESOURCE_PHB 4
+#define PSERIES_HP_ELOG_RESOURCE_PMEM 6
#define PSERIES_HP_ELOG_ACTION_ADD 1
#define PSERIES_HP_ELOG_ACTION_REMOVE 2