diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2015-12-29 12:07:15 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-02-01 17:40:22 +0300 |
| commit | 0db056d32490181be48efc2ca7cfa7494b13e6b5 (patch) | |
| tree | 76e3ba5172c16b09412d02e56b6ac8337ec0bc8b /drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h | |
| parent | 7869318e4296e27d4cb97505e8739d62b48b2d58 (diff) | |
| download | linux-0db056d32490181be48efc2ca7cfa7494b13e6b5.tar.xz | |
iwlwifi: mvm: support beacon storing
Currently firmware is configured to filter out beacons. In case
a beacon was changed - it is waking the host.
However, some vendors change their IEs frequently without any
significant change, and redundant wakeups are triggered as a
result.
As a solution disable beacon filtering when entering d0i3.
Instead, firmware will store the latest beacon and upon exiting
d0i3 it will send it up to the host, so the host can act upon
changes (if there were any).
This beacon will arrive as a dedicated notification - support it
as well.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h index dbf08c493654..5152987c8b8d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h @@ -315,6 +315,8 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_capa_t; * @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT * @IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION: firmware will decide on what * antenna the beacon should be transmitted + * @IWL_UCODE_TLV_CAPA_BEACON_STORING: firmware will store the latest beacon + * from AP and will send it upon d0i3 exit. * @IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2: support LAR API V2 * * @NUM_IWL_UCODE_TLV_CAPA: number of bits used @@ -346,6 +348,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS = (__force iwl_ucode_tlv_capa_t)65, IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT = (__force iwl_ucode_tlv_capa_t)67, IWL_UCODE_TLV_CAPA_BEACON_ANT_SELECTION = (__force iwl_ucode_tlv_capa_t)71, + IWL_UCODE_TLV_CAPA_BEACON_STORING = (__force iwl_ucode_tlv_capa_t)72, IWL_UCODE_TLV_CAPA_LAR_SUPPORT_V2 = (__force iwl_ucode_tlv_capa_t)73, NUM_IWL_UCODE_TLV_CAPA |