linux-toradex.git/include/acpi/actbl1.h, branch v6.15-rc2 Linux kernel for Apalis and Colibri modules ACPI/CDAT: Add CDAT/DSMAS shared and read only flag values 2024-11-08T16:37:30+00:00 Ira Weiny ira.weiny@intel.com 2024-11-07T20:58:20+00:00 d62e2ed065785c9a7837519067e1307e4a24d2c2 The Coherent Device Attribute Table (CDAT) Device Scoped Memory Affinity Structure (DSMAS) version 1.04 [1] defines flags to indicate if a DPA range is read only and/or shared. Add read only and shareable flag definitions. This change was merged in ACPICA via PR 976.[2] Link: https://uefi.org/sites/default/files/resources/Coherent%20Device%20Attribute%20Table_1.04%20published_0.pdf [1] Link: https://github.com/acpica/acpica/pull/976 [2] Cc: Robert Moore <robert.moore@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: linux-acpi@vger.kernel.org Cc: acpica-devel@lists.linux.dev Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Ira Weiny <ira.weiny@intel.com> Link: https://patch.msgid.link/20241107-dcd-type2-upstream-v7-2-56a84e66bc36@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> 
The Coherent Device Attribute Table (CDAT) Device Scoped Memory Affinity
Structure (DSMAS) version 1.04 [1] defines flags to indicate if a DPA range
is read only and/or shared.

Add read only and shareable flag definitions.

This change was merged in ACPICA via PR 976.[2]

Link: https://uefi.org/sites/default/files/resources/Coherent%20Device%20Attribute%20Table_1.04%20published_0.pdf [1]
Link: https://github.com/acpica/acpica/pull/976 [2]
Cc: Robert Moore <robert.moore@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: linux-acpi@vger.kernel.org
Cc: acpica-devel@lists.linux.dev
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Link: https://patch.msgid.link/20241107-dcd-type2-upstream-v7-2-56a84e66bc36@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
ACPICA: HMAT: Add extended linear address mode to MSCIS 2024-08-29T17:04:22+00:00 Dave Jiang dave.jiang@intel.com 2024-08-08T23:18:01+00:00 6143f9616627ddbfdf827795745fa4d9db166bc2 ACPICA commit aaa08569b81aa4d9ff59f91f00e589e98d499e6c Redefine the 2 reserved bytes at offset 28 of Memory Side Cache Information Structure as "Address Mode" and add defines of the new value. * 0 - Reserved (Unkown Address Mode) * 1 - Extended-linear (N direct-map aliases linearly mapped) * 2..65535 - Reserved (Unknown Address Mode) Link: https://github.com/acpica/acpica/commit/aaa08569 Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit aaa08569b81aa4d9ff59f91f00e589e98d499e6c

Redefine the 2 reserved bytes at offset 28 of Memory Side Cache Information
Structure as "Address Mode" and add defines of the new value.

    * 0 - Reserved (Unkown Address Mode)
    * 1 - Extended-linear (N direct-map aliases linearly mapped)
    * 2..65535 - Reserved (Unknown Address Mode)

Link: https://github.com/acpica/acpica/commit/aaa08569
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Headers: Add RISC-V SBI Subtype to DBG2 2024-08-29T15:36:31+00:00 Sia Jee Heng jeeheng.sia@starfivetech.com 2024-02-29T06:41:55+00:00 4aca2bef90bd12969037468f71568fbef994a254 ACPICA commit 6f4c900bcf9ca065129353f17a83773aa58095aa Include the RISC-V SBI debugging subtype as documented in DBG2 dated April 10, 2023 [1]. Link: https://learn.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table # [1] Link: https://github.com/acpica/acpica/commit/6f4c900b Signed-off-by: Sia Jee Heng <jeeheng.sia@starfivetech.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 6f4c900bcf9ca065129353f17a83773aa58095aa

Include the RISC-V SBI debugging subtype as documented in DBG2
dated April 10, 2023 [1].

Link: https://learn.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table # [1]
Link: https://github.com/acpica/acpica/commit/6f4c900b
Signed-off-by: Sia Jee Heng <jeeheng.sia@starfivetech.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Complete CXL 3.0 CXIMS structures 2024-08-29T15:31:25+00:00 Zhang Rui rui.zhang@intel.com 2024-03-20T05:15:08+00:00 ff418f34ba44d8ff6cea953dd79546f3e4c6c807 ACPICA commit eb2a2ff303416fb3f6c425d519dbcd6988dbd91f Commit 2d8dc0383d3c9 ("Add CXL 3.0 structures (CXIMS & RDPAS) to the CEDT table") introduces basic support for CXL XOR Interleave Math Structure (CXIMS). Complete the CXIMS structures. No functional change. Link: https://github.com/acpica/acpica/commit/eb2a2ff3 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit eb2a2ff303416fb3f6c425d519dbcd6988dbd91f

Commit 2d8dc0383d3c9 ("Add CXL 3.0 structures (CXIMS & RDPAS) to the
CEDT table") introduces basic support for CXL XOR Interleave Math
Structure (CXIMS).

Complete the CXIMS structures.

No functional change.

Link: https://github.com/acpica/acpica/commit/eb2a2ff3
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Fix CXL 3.0 structure (RDPAS) in the CEDT table 2024-04-12T13:45:14+00:00 Hojin Nam hj96.nam@samsung.com 2024-02-19T01:06:52+00:00 7f35712c2da2b92e03baf618fe469c64591d96fd ACPICA commit a0ad1ed5105fb8a15f6f8384b8ab0a2157efaf23 struct acpi_cedt_rdpas does not match with CXL r3.0 9.17.1.5 Table 9-24. reserved1 and length fields are already added by struct acpi_cedt_header. Link: https://github.com/acpica/acpica/commit/a0ad1ed5 Signed-off-by: Hojin Nam <hj96.nam@samsung.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit a0ad1ed5105fb8a15f6f8384b8ab0a2157efaf23

struct acpi_cedt_rdpas does not match with CXL r3.0 9.17.1.5
Table 9-24. reserved1 and length fields are already added by
struct acpi_cedt_header.

Link: https://github.com/acpica/acpica/commit/a0ad1ed5
Signed-off-by: Hojin Nam <hj96.nam@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: actbl1.h: Add EINJ CXL error types 2024-04-12T12:57:06+00:00 Ben Cheatham Benjamin.Cheatham@amd.com 2023-07-20T19:46:14+00:00 cd1b30824ff270201c43c41b9b829a369cb4e944 ACPICA commit c7171588a9f684afafc83c6c18ed0bab9274e5e6 Add EINJ CXL error types added in ACPI v6.5. Link: https://github.com/acpica/acpica/commit/c7171588 Signed-off-by: Ben Cheatham <Benjamin.Cheatham@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit c7171588a9f684afafc83c6c18ed0bab9274e5e6

Add EINJ CXL error types added in ACPI v6.5.

Link: https://github.com/acpica/acpica/commit/c7171588
Signed-off-by: Ben Cheatham <Benjamin.Cheatham@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Add defines for CDAT SSLBIS 2023-10-03T14:04:22+00:00 Dave Jiang dave.jiang@intel.com 2023-10-01T14:35:29+00:00 178e1ea6a68f12967ee0e9afc4d79a2939acd43c Add upstream port and any port definition for SSLBIS. Link: https://github.com/acpica/acpica/pull/898 Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
Add upstream port and any port definition for SSLBIS.

Link: https://github.com/acpica/acpica/pull/898
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Fix misspelled CDAT DSMAS define 2023-07-10T16:49:16+00:00 Dave Jiang dave.jiang@intel.com 2023-05-15T16:07:19+00:00 6399878f4cb4cc7440965dbd679ee650c59b19e3 ACPICA commit 32a50922b66a9e288b9a9b4740de86a542668a43 ACPI_CEDT_DSMAS_NON_VOLATILE -> ACPI_CDAT_DSMAS_NON_VOLATILE Link: https://github.com/acpica/acpica/commit/32a50922 Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 32a50922b66a9e288b9a9b4740de86a542668a43

ACPI_CEDT_DSMAS_NON_VOLATILE -> ACPI_CDAT_DSMAS_NON_VOLATILE

Link: https://github.com/acpica/acpica/commit/32a50922
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: acpi_dmar_andd: Replace 1-element array with flexible array 2023-04-06T18:29:12+00:00 Kees Cook kees@outflux.net 2023-04-05T13:55:13+00:00 49bd783e4fe19c03d3ce97ab066e865acc6c7b15 ACPICA commit 3c19ae70424e9ab1e1b805203d300d2660f9a2f7 Similar to "Replace one-element array with flexible-array", replace the 1-element array with a proper flexible array member as defined by C99. This allows the code to operate without tripping compile-time and run- time bounds checkers (e.g. via __builtin_object_size(), -fsanitize=bounds, and/or -fstrict-flex-arrays=3). The handling of struct acpi_dmar_andd by acpi_dm_dump_dmar() appears to expect a single trailing char for calculating table offsets. Keep a char in the union to avoid any code changes appearing in the .text or .data sections. Link: https://github.com/acpica/acpica/commit/3c19ae70 Signed-off-by: Kees Cook <kees@outflux.net> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 3c19ae70424e9ab1e1b805203d300d2660f9a2f7

Similar to "Replace one-element array with flexible-array", replace the
1-element array with a proper flexible array member as defined by C99.

This allows the code to operate without tripping compile-time and run-
time bounds checkers (e.g. via __builtin_object_size(), -fsanitize=bounds,
and/or -fstrict-flex-arrays=3).

The handling of struct acpi_dmar_andd by acpi_dm_dump_dmar() appears to
expect a single trailing char for calculating table offsets. Keep a char
in the union to avoid any code changes appearing in the .text or .data
sections.

Link: https://github.com/acpica/acpica/commit/3c19ae70
Signed-off-by: Kees Cook <kees@outflux.net>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: actbl1: Replace 1-element arrays with flexible arrays 2023-04-06T18:29:11+00:00 Kees Cook kees@outflux.net 2023-04-05T13:48:56+00:00 48ff467c338b184bc309ea2e0d2a9524f569d245 ACPICA commit 8c9bd5d151f77767b2fd937911848b7159dc8ee9 Similar to "Replace one-element array with flexible-array", replace the 1-element array with a proper flexible array member as defined by C99. This allows the code to operate without tripping compile-time and run- time bounds checkers (e.g. via __builtin_object_size(), -fsanitize=bounds, and/or -fstrict-flex-arrays=3). No .text nor .data differences result from this change. Link: https://github.com/acpica/acpica/commit/8c9bd5d1 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 8c9bd5d151f77767b2fd937911848b7159dc8ee9

Similar to "Replace one-element array with flexible-array", replace the
1-element array with a proper flexible array member as defined by C99.

This allows the code to operate without tripping compile-time and run-
time bounds checkers (e.g. via __builtin_object_size(), -fsanitize=bounds,
and/or -fstrict-flex-arrays=3).

No .text nor .data differences result from this change.

Link: https://github.com/acpica/acpica/commit/8c9bd5d1
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>