diff options
| author | Luca Coelho <luciano.coelho@intel.com> | 2021-06-21 10:37:36 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-06-22 16:57:57 +0300 |
| commit | 9dad325f9d57508b154f0bebbc341a8528e5729c (patch) | |
| tree | 85b7bfb455ae2e46264fa5477da402d0857b6132 /drivers/net/wireless/intel/iwlwifi/pcie/internal.h | |
| parent | 84c3c9952afbf7df39937095aa0ad70b58703e91 (diff) | |
iwlwifi: support loading the reduced power table from UEFI
This new feature allows OEMs to set a special reduced power table in a
UEFI variable, which we use to tell the firmware to change the TX
power tables.
Read the variable and store it in a dram block to pass it to the
firmware. We do this as part of the PNVM loading flow.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.259a33ba5074.I2e0bb142d2a9c412547cba89b62dd077b328fdc4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/internal.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index 69289e9f8d7e..cc550f6ef957 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -349,6 +349,7 @@ struct iwl_trans_pcie { struct iwl_dma_ptr kw; struct iwl_dram_data pnvm_dram; + struct iwl_dram_data reduce_power_dram; struct iwl_txq *txq_memory; |