diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2016-04-13 14:24:22 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-10-19 12:46:32 +0300 |
| commit | 65e254821cee1a63f3f6d23270e90b33432b2bef (patch) | |
| tree | 8d68b8a394094354bae156ddda2a75aa31d54871 /drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h | |
| parent | ad5de73734031c07eb8c7cdb7c7d63d3630bb202 (diff) | |
iwlwifi: mvm: use firmware station PM notification for AP_LINK_PS
When using RSS on 9000 series devices, we can't rely on processing the
received frames for station powersave handling, since they could be
processed on different CPUs and out of order.
In order to still manage the powersave of stations, the firmware sends
a notification on sleep->wake, wake->sleep and - for U-APSD - frames
received with PM while already sleeping (with the TID.)
With this, the driver can set AP_LINK_PS, which is required for real
parallel RX. In addition, this requires checking for PS-Poll frames
and calling ieee80211_sta_pspoll() appropriately.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h index 97633690f3d5..ae12badc0c2a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h @@ -332,6 +332,7 @@ enum iwl_data_path_subcmd_ids { DQA_ENABLE_CMD = 0x0, UPDATE_MU_GROUPS_CMD = 0x1, TRIGGER_RX_QUEUES_NOTIF_CMD = 0x2, + STA_PM_NOTIF = 0xFD, MU_GROUP_MGMT_NOTIF = 0xFE, RX_QUEUES_NOTIFICATION = 0xFF, }; |