From cc50770cd0eeab0794264f2e6bccdfa7c117f2b9 Mon Sep 17 00:00:00 2001 From: Sugnan Prabhu S Date: Tue, 31 Aug 2021 07:19:30 +0530 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/57061 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/include/sar.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/include') 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 #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]; }; -- cgit v1.2.3