diff options
author | Miri Korenblit <miriam.rachel.korenblit@intel.com> | 2021-03-31 12:14:47 +0300 |
---|---|---|
committer | Luca Coelho <luciano.coelho@intel.com> | 2021-04-14 12:07:17 +0300 |
commit | e12cfc7bbfd31c1be6567b296ea058e35fba91ab (patch) | |
tree | 7a66ea2e3b0c243f93017f6d2f8021159d692004 /drivers/net/wireless/intel/iwlwifi/fw/api/power.h | |
parent | e8fe3b41c3a36c7a7aa88bdfec112b91530577e4 (diff) | |
download | linux-e12cfc7bbfd31c1be6567b296ea058e35fba91ab.tar.xz |
iwlwifi: mvm: enable PPAG in China
Add support for ppag in China by reading revision 2 of the ppag table
from ACPI, and passing the data to the FW.
This is needed to enable OEMs to control ppag enablement
in China.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210331121101.69af388d0dce.I8cfddf9e6837bf394b00390181b4b774ded19acd@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/power.h')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/power.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 798417182d54..86445385f072 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -274,7 +274,7 @@ enum iwl_dev_tx_power_cmd_mode { #define IWL_NUM_CHAIN_TABLES 1 #define IWL_NUM_CHAIN_TABLES_V2 2 #define IWL_NUM_CHAIN_LIMITS 2 -#define IWL_NUM_SUB_BANDS 5 +#define IWL_NUM_SUB_BANDS_V1 5 #define IWL_NUM_SUB_BANDS_V2 11 /** @@ -300,7 +300,7 @@ struct iwl_dev_tx_power_common { * @per_chain: per chain restrictions */ struct iwl_dev_tx_power_cmd_v3 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */ #define IWL_DEV_MAX_TX_POWER 0x7FFF @@ -313,7 +313,7 @@ struct iwl_dev_tx_power_cmd_v3 { * @reserved: reserved (padding) */ struct iwl_dev_tx_power_cmd_v4 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 reserved[3]; } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */ @@ -332,7 +332,7 @@ struct iwl_dev_tx_power_cmd_v4 { * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER */ struct iwl_dev_tx_power_cmd_v5 { - __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; @@ -454,21 +454,23 @@ struct iwl_geo_tx_power_profiles_resp { /** * union iwl_ppag_table_cmd - union for all versions of PPAG command - * @v1: version 1, table revision = 0 - * @v2: version 2, table revision = 1 + * @v1: version 1 + * @v2: version 2 * - * @enabled: 1 if PPAG is enabled, 0 otherwise + * @flags: bit 0 - indicates enablement of PPAG for ETSI + * bit 1 - indicates enablement of PPAG for CHINA BIOS + * bit 1 can be used only in v3 (identical to v2) * @gain: table of antenna gain values per chain and sub-band * @reserved: reserved */ union iwl_ppag_table_cmd { struct { - __le32 enabled; - s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + __le32 flags; + s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V1]; s8 reserved[2]; } v1; struct { - __le32 enabled; + __le32 flags; s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; s8 reserved[2]; } v2; |