ACPICA: ACPI 6.1: Updates for the HEST ACPI table

ACPICA commit 7e81afb625f5184000713de2b1f280e73251bc03

Additional structure for the generic error entry.
Some additional constants/flags.
With assistance from Abdulhamid, Harb <harba@codeaurora.org>

Link: https://github.com/acpica/acpica/commit/7e81afb6
Reviewed-by: Harb Abdulhamid <harba@codeaurora.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 16e0136..b7c96b7 100644 (file)
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -427,7 +427,8 @@ enum acpi_hest_types {
        ACPI_HEST_TYPE_AER_ENDPOINT = 7,
        ACPI_HEST_TYPE_AER_BRIDGE = 8,
        ACPI_HEST_TYPE_GENERIC_ERROR = 9,
-       ACPI_HEST_TYPE_RESERVED = 10    /* 10 and greater are reserved */
+       ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
+       ACPI_HEST_TYPE_RESERVED = 11    /* 11 and greater are reserved */
 };
 
 /*
@@ -506,7 +507,11 @@ enum acpi_hest_notify_types {
        ACPI_HEST_NOTIFY_NMI = 4,
        ACPI_HEST_NOTIFY_CMCI = 5,      /* ACPI 5.0 */
        ACPI_HEST_NOTIFY_MCE = 6,       /* ACPI 5.0 */
-       ACPI_HEST_NOTIFY_RESERVED = 7   /* 7 and greater are reserved */
+       ACPI_HEST_NOTIFY_GPIO = 7,      /* ACPI 6.0 */
+       ACPI_HEST_NOTIFY_SEA = 8,       /* ACPI 6.1 */
+       ACPI_HEST_NOTIFY_SEI = 9,       /* ACPI 6.1 */
+       ACPI_HEST_NOTIFY_GSIV = 10,     /* ACPI 6.1 */
+       ACPI_HEST_NOTIFY_RESERVED = 11  /* 11 and greater are reserved */
 };
 
 /* Values for config_write_enable bitfield above */
@@ -603,6 +608,24 @@ struct acpi_hest_generic {
        u32 error_block_length;
 };
 
+/* 10: Generic Hardware Error Source, version 2 */
+
+struct acpi_hest_generic_v2 {
+       struct acpi_hest_header header;
+       u16 related_source_id;
+       u8 reserved;
+       u8 enabled;
+       u32 records_to_preallocate;
+       u32 max_sections_per_record;
+       u32 max_raw_data_length;
+       struct acpi_generic_address error_status_address;
+       struct acpi_hest_notify notify;
+       u32 error_block_length;
+       struct acpi_generic_address read_ack_register;
+       u64 read_ack_preserve;
+       u64 read_ack_write;
+};
+
 /* Generic Error Status block */
 
 struct acpi_hest_generic_status {
@@ -634,6 +657,33 @@ struct acpi_hest_generic_data {
        u8 fru_text[20];
 };
 
+/* Extension for revision 0x0300 */
+
+struct acpi_hest_generic_data_v300 {
+       u8 section_type[16];
+       u32 error_severity;
+       u16 revision;
+       u8 validation_bits;
+       u8 flags;
+       u32 error_data_length;
+       u8 fru_id[16];
+       u8 fru_text[20];
+       u64 time_stamp;
+};
+
+/* Values for error_severity above */
+
+#define ACPI_HEST_GEN_ERROR_RECOVERABLE     0
+#define ACPI_HEST_GEN_ERROR_FATAL           1
+#define ACPI_HEST_GEN_ERROR_CORRECTED       2
+#define ACPI_HEST_GEN_ERROR_NONE            3
+
+/* Flags for validation_bits above */
+
+#define ACPI_HEST_GEN_VALID_FRU_ID          (1)
+#define ACPI_HEST_GEN_VALID_FRU_STRING      (1<<1)
+#define ACPI_HEST_GEN_VALID_TIMESTAMP       (1<<2)
+
 /*******************************************************************************
  *
  * MADT - Multiple APIC Description Table