diff options
| author | Haim Dreyfuss <haim.dreyfuss@intel.com> | 2017-01-19 12:00:46 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-19 22:21:48 +0300 |
| commit | a6bff3cb19b7d57e297a11d844ffb71be9fd9d80 (patch) | |
| tree | eaa1aef95066fb7acb9bd16e2eb82b88b7668140 /drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | |
| parent | 528709b081dbf2bc86de072280a11634918c1e53 (diff) | |
iwlwifi: mvm: add GEO_TX_POWER_LIMIT cmd for geographic tx power table
To utilize the maximum allowed tx power, an additional table was added
to the BIOS. The table consists of up to seven different regions
(currently only three are in use). Each region contains per band:
1. Maximum allowed tx power on the band.
2. Tx power offset for chain A.
3. Tx power offset for chain B.
On init flow driver reads this table by means of ACPI and
passes it to the firmware with GEO_TX_POWER_LIMIT cmd.
The firmware will use this table to enhance tx power with
the offset in the relevant table as well as verifying it does not
violate the maximum allowed tx power.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mvm.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 14b8c2eba7fc..1938dfb44152 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -720,11 +720,16 @@ enum iwl_mvm_queue_status { #ifdef CONFIG_ACPI #define IWL_MVM_SAR_TABLE_SIZE 10 #define IWL_MVM_SAR_PROFILE_NUM 4 +#define IWL_MVM_GEO_TABLE_SIZE 18 struct iwl_mvm_sar_profile { bool enabled; u8 table[IWL_MVM_SAR_TABLE_SIZE]; }; + +struct iwl_mvm_geo_table { + u8 values[IWL_MVM_GEO_TABLE_SIZE]; +}; #endif struct iwl_mvm { |