diff options
| author | Poornima Tom <poornima.tom@intel.com> | 2024-04-11 07:07:42 +0530 |
|---|---|---|
| committer | Jérémy Compostella <jeremy.compostella@intel.com> | 2024-07-03 17:01:25 +0000 |
| commit | 89566946fb6ff46b85ae2c560076fb377d0f8128 (patch) | |
| tree | cce9ccb6cc8837401de3d52a57e61f7b91325dd4 /src/include/sar.h | |
| parent | 71dda74fe8addc0beffffc5a039c896c3f910640 (diff) | |
drivers/wifi: Support 320Mhz Bandwidth Enablement per MCC
Add support for the configuration of 320MHz Bandwidth per MCC based on
countries. The implementation follows document #559910 Intel
Connectivity Platforms BIOS Guidelines revision 8.3.
BUG=b:333804562
BRANCH=firmware-rex-15709.B
TEST=WBEM method is added to the CNVW device and return the data
supplied by the SAR binary blob
Change-Id: Ie76794825f1a0104d199c078aa4ffc714aa95b17
Signed-off-by: Poornima Tom <poornima.tom@intel.com>
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81790
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/sar.h')
| -rw-r--r-- | src/include/sar.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/include/sar.h b/src/include/sar.h index 7c1b95d530..5968645154 100644 --- a/src/include/sar.h +++ b/src/include/sar.h @@ -9,9 +9,10 @@ #define MAX_DENYLIST_ENTRY 16 #define MAX_DSAR_SET_COUNT 3 #define MAX_GEO_OFFSET_REVISION 3 -#define MAX_PROFILE_COUNT 6 +#define MAX_PROFILE_COUNT 7 #define MAX_SAR_REVISION 2 #define BSAR_REVISION 1 +#define WBEM_REVISION 0 #define REVISION_SIZE 1 #define SAR_REV0_CHAINS_COUNT 2 #define SAR_REV0_SUBBANDS_COUNT 5 @@ -73,6 +74,11 @@ struct bsar_profile { uint8_t le_lr_modulation; } __packed; +struct wbem_profile { + uint8_t revision; + uint32_t bandwidth_320mhz_country_enablement; +} __packed; + struct sar_header { char marker[SAR_STR_PREFIX_SIZE]; uint8_t version; @@ -88,6 +94,7 @@ union wifi_sar_limits { struct avg_profile *wtas; struct dsm_profile *dsm; struct bsar_profile *bsar; + struct wbem_profile *wbem; }; void *profile[MAX_PROFILE_COUNT]; }; |