diff options
| author | Ayala Barazani <ayala.barazani@intel.com> | 2023-01-27 01:28:20 +0300 |
|---|---|---|
| committer | Gregory Greenman <gregory.greenman@intel.com> | 2023-01-30 14:00:19 +0300 |
| commit | 09b4c35d73a59c092cf8466958b62cf896786472 (patch) | |
| tree | 29c627d717ba063fbd4364e508acd679b888cad7 /drivers/net/wireless/intel/iwlwifi/mvm/ops.c | |
| parent | 9ad1e7e5b0c488e4518edd698238a87ac6a73caa (diff) | |
| download | linux-09b4c35d73a59c092cf8466958b62cf896786472.tar.xz | |
wifi: iwlwifi: mvm: Support STEP equalizer settings from BIOS.
Read the STEP equalizer parameters from the BIOS during init
and transfer it to the firmware.
This table provides values to configure an equalizer at the transmitter
that can be used to compensate for PCB channel attenuation.
Signed-off-by: Ayala Barazani <ayala.barazani@intel.com>
Link: https://lore.kernel.org/r/20230127002430.f25f871c5e17.I8390ab916c8f681229433ebc576ed37a594c6d30@changeid
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index ebe6d9c4ccaf..f4e9446d9dc2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1128,6 +1128,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, iwl_mvm_get_acpi_tables(mvm); iwl_uefi_get_sgom_table(trans, &mvm->fwrt); + iwl_uefi_get_step_table(trans); mvm->init_status = 0; |