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/fw/file.h | |
| parent | 84c3c9952afbf7df39937095aa0ad70b58703e91 (diff) | |
| download | linux-9dad325f9d57508b154f0bebbc341a8528e5729c.tar.xz | |
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/fw/file.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/file.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index ef1a24504c8b..74e25a6ecc3d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -52,7 +52,8 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_INIT_DATA = 4, IWL_UCODE_TLV_BOOT = 5, IWL_UCODE_TLV_PROBE_MAX_LEN = 6, /* a u32 value */ - IWL_UCODE_TLV_PAN = 7, + IWL_UCODE_TLV_PAN = 7, /* deprecated -- only used in DVM */ + IWL_UCODE_TLV_MEM_DESC = 7, /* replaces PAN in non-DVM */ IWL_UCODE_TLV_RUNT_EVTLOG_PTR = 8, IWL_UCODE_TLV_RUNT_EVTLOG_SIZE = 9, IWL_UCODE_TLV_RUNT_ERRLOG_PTR = 10, |