system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-07-22 03:01:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ACPICA: AEST: Add support for the AEST V2 table

Browse source 
ACPICA commit ebb49799c78891cbe370f1264844664a3d8b6f35

AEST V2 was published[1], add V2 support based on AEST V1.

[1]: https://developer.arm.com/documentation/den0085/latest/

Link: https://github.com/acpica/acpica/commit/ebb4979
Signed-off-by: Ruidong Tian <tianruidong@linux.alibaba.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ruidong Tian 2024-04-25 17:34:26 +08:00 committed by Rafael J. Wysocki
parent e1d3f9d46f
commit e049249013
1 changed files with 82 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

88
include/acpi/actbl2.h
View file

@ -78,8 +78,8 @@
*
* AEST - Arm Error Source Table
*
* Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document
* September 2020.
* Conforms to: ACPI for the Armv8 RAS Extensions 1.1(Sep 2020) and
* 2.0(May 2023) Platform Design Document.
*
******************************************************************************/
@ -109,7 +109,9 @@ struct acpi_aest_hdr {
#define ACPI_AEST_SMMU_ERROR_NODE 2
#define ACPI_AEST_VENDOR_ERROR_NODE 3
#define ACPI_AEST_GIC_ERROR_NODE 4
#define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */
#define ACPI_AEST_PCIE_ERROR_NODE 5
#define ACPI_AEST_PROXY_ERROR_NODE 6
#define ACPI_AEST_NODE_TYPE_RESERVED 7 /* 7 and above are reserved */
/*
* AEST subtables (Error nodes)
@ -188,6 +190,12 @@ typedef struct acpi_aest_vendor {
} acpi_aest_vendor;
struct acpi_aest_vendor_v2 {
char acpi_hid[8];
u32 acpi_uid;
u8 vendor_specific_data[16];
};
/* 4: Gic Error */
typedef struct acpi_aest_gic {
@ -204,6 +212,18 @@ typedef struct acpi_aest_gic {
#define ACPI_AEST_GIC_ITS 3
#define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */
/* 5: PCIe Error */
struct acpi_aest_pcie {
u32 iort_node_reference;
};
/* 6: Proxy Error */
struct acpi_aest_proxy {
u64 node_address;
};
/* Node Interface Structure */
typedef struct acpi_aest_node_interface {
@ -219,11 +239,57 @@ typedef struct acpi_aest_node_interface {
} acpi_aest_node_interface;
/* Node Interface Structure V2 */
struct acpi_aest_node_interface_header {
u8 type;
u8 group_format;
u8 reserved[2];
u32 flags;
u64 address;
u32 error_record_index;
u32 error_record_count;
};
#define ACPI_AEST_NODE_GROUP_FORMAT_4K 0
#define ACPI_AEST_NODE_GROUP_FORMAT_16K 1
#define ACPI_AEST_NODE_GROUP_FORMAT_64K 2
struct acpi_aest_node_interface_common {
u32 error_node_device;
u32 processor_affinity;
u64 error_group_register_base;
u64 fault_inject_register_base;
u64 interrupt_config_register_base;
};
struct acpi_aest_node_interface_4k {
u64 error_record_implemented;
u64 error_status_reporting;
u64 addressing_mode;
struct acpi_aest_node_interface_common common;
};
struct acpi_aest_node_interface_16k {
u64 error_record_implemented[4];
u64 error_status_reporting[4];
u64 addressing_mode[4];
struct acpi_aest_node_interface_common common;
};
struct acpi_aest_node_interface_64k {
u64 error_record_implemented[14];
u64 error_status_reporting[14];
u64 addressing_mode[14];
struct acpi_aest_node_interface_common common;
};
/* Values for Type field above */
#define ACPI_AEST_NODE_SYSTEM_REGISTER 0
#define ACPI_AEST_NODE_MEMORY_MAPPED 1
#define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */
#define ACPI_AEST_NODE_SYSTEM_REGISTER 0
#define ACPI_AEST_NODE_MEMORY_MAPPED 1
#define ACPI_AEST_NODE_SINGLE_RECORD_MEMORY_MAPPED 2
#define ACPI_AEST_XFACE_RESERVED 3 /* 2 and above are reserved */
/* Node Interrupt Structure */
@ -237,6 +303,16 @@ typedef struct acpi_aest_node_interrupt {
} acpi_aest_node_interrupt;
/* Node Interrupt Structure V2 */
struct acpi_aest_node_interrupt_v2 {
u8 type;
u8 reserved[2];
u8 flags;
u32 gsiv;
u8 reserved1[4];
};
/* Values for Type field above */
#define ACPI_AEST_NODE_FAULT_HANDLING 0