diff options
| author | Sugnan Prabhu S <sugnan.prabhu.s@intel.com> | 2021-08-31 07:19:30 +0530 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-09-02 22:55:00 +0000 |
| commit | cc50770cd0eeab0794264f2e6bccdfa7c117f2b9 (patch) | |
| tree | 3ea6a55912fc299a472a8d7c3f0cd19d7708209c /src/include | |
| parent | d1fc832c527699265c7d04517010cc4b0ea6aabd (diff) | |
wifi: Add support for wifi time average SAR config
Add support for the WTAS ACPI BIOS configuration table as per the
connectivity document:
559910_Intel_Connectivity_Platforms_BIOS_Guidelines_Rev6_4.pdf
BUG=b:193665559
TEST=Generated SAR file with the WTAS related configuration values and
verified that the SSDT has the WTAS ACPI table.
Change-Id: I42cf3cba7974e6db0e05de30846ef103a15fd584
Signed-off-by: Sugnan Prabhu S <sugnan.prabhu.s@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57061
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/sar.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/include/sar.h b/src/include/sar.h index e8a1b287b5..f4ee0c5ac3 100644 --- a/src/include/sar.h +++ b/src/include/sar.h @@ -5,9 +5,10 @@ #include <stdint.h> #define MAX_ANT_GAINS_REVISION 2 +#define MAX_DENYLIST_ENTRY 16 #define MAX_DSAR_SET_COUNT 3 #define MAX_GEO_OFFSET_REVISION 3 -#define MAX_PROFILE_COUNT 3 +#define MAX_PROFILE_COUNT 4 #define MAX_SAR_REVISION 2 #define REVISION_SIZE 1 #define SAR_REV0_CHAINS_COUNT 2 @@ -39,6 +40,13 @@ struct gain_profile { uint8_t ppag_table[0]; } __packed; +struct avg_profile { + uint8_t revision; + uint8_t tas_selection; + uint8_t tas_list_size; + uint8_t deny_list_entry[MAX_DENYLIST_ENTRY]; +} __packed; + struct sar_header { char marker[SAR_STR_PREFIX_SIZE]; uint8_t version; @@ -51,6 +59,7 @@ union wifi_sar_limits { struct sar_profile *sar; struct geo_profile *wgds; struct gain_profile *ppag; + struct avg_profile *wtas; }; void *profile[MAX_PROFILE_COUNT]; }; |