diff options
| author | Jeremy Compostella <jeremy.compostella@intel.com> | 2024-10-29 11:36:16 -0700 |
|---|---|---|
| committer | Jérémy Compostella <jeremy.compostella@intel.com> | 2024-11-27 21:28:11 +0000 |
| commit | e9b36b03ce63c40fd9d81cefc797928ca867bbb7 (patch) | |
| tree | 2c51197adc7a045f37e134178c53261b4a161cc6 /src/include | |
| parent | 67dff1b2b1023aecbe6fa169bee2a4ba342b15c3 (diff) | |
drivers/wifi: Support Bluetooth Bands Selection Mode
This feature provides ability to provide Bluetooth Bands Selection
Mode. The bluetooth bands selection mode is defined as follow:
| Bit | Band GHz | Value | Description | Default |
|------+----------+-------+----------------------+---------|
| 0 | 2.4GHz | 0 | Controlled by NIC | 0 |
| | | 1 | Force disable 2.4GHz | |
| 1 | 5.2GHz | 0 | Controlled by NIC | 0 |
| | | 1 | Force disable 5.2GHz | |
| 2 | 5.8GHz | 0 | Controlled by NIC | 0 |
| | | 1 | Force disable 5.8GHz | |
| 3 | 6.2GHz | 0 | Controlled by NIC | 0 |
| | | 1 | Force disable 6.2GHz | |
| 31:4 | Reserved | | NA | 0 |
The implementation follows document 559910 Intel Connectivity
Platforms BIOS Guideline revision 9.2 specification.
BUG=b:346600091
TEST=BBSM method is added to the bluetooth companion device and
return the data supplied by the SAR binary blob
Change-Id: Iebe95815c944d045f4cf686abcd1874a8a45e230
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84944
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/include')
| -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 d09ee0dd03..71daa238b4 100644 --- a/src/include/sar.h +++ b/src/include/sar.h @@ -9,13 +9,14 @@ #define MAX_DENYLIST_ENTRY 16 #define MAX_DSAR_SET_COUNT 3 #define MAX_GEO_OFFSET_REVISION 3 -#define MAX_PROFILE_COUNT 10 +#define MAX_PROFILE_COUNT 11 #define MAX_SAR_REVISION 2 #define BSAR_REVISION 1 #define WBEM_REVISION 0 #define BPAG_REVISION 2 #define BBFB_REVISION 1 #define BDCM_REVISION 1 +#define BBSM_REVISION 1 #define REVISION_SIZE 1 #define SAR_REV0_CHAINS_COUNT 2 #define SAR_REV0_SUBBANDS_COUNT 5 @@ -99,6 +100,11 @@ struct bdcm_profile { uint32_t dual_chain_mode; } __packed; +struct bbsm_profile { + uint8_t revision; + uint32_t bands_selection; +} __packed; + struct sar_header { char marker[SAR_STR_PREFIX_SIZE]; uint8_t version; @@ -118,6 +124,7 @@ union wifi_sar_limits { struct bpag_profile *bpag; struct bbfb_profile *bbfb; struct bdcm_profile *bdcm; + struct bbsm_profile *bbsm; }; void *profile[MAX_PROFILE_COUNT]; }; |