diff options
| author | Michal Kazior <michal.kazior@tieto.com> | 2014-12-12 12:41:36 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-12-16 09:25:37 +0200 |
| commit | 9f9b5746246014890b85a4bfd83b9bbd0f223ac2 (patch) | |
| tree | 93b140f9d9a93e26720ad9b6375f1cd78a4c11ea /drivers/net/wireless/ath/ath10k/wmi.h | |
| parent | 91b12089b18a17cf510f636e29c2cb3a901fe7a5 (diff) | |
ath10k: fix STA u-APSD
To comply with WMM-PS the device shouldn't wake up
with a NullFunc frame pair when tx-ing. Instead PM
bit on each tx frame should be used.
To make this work correctly firmware needs to be
told to use a different STA PS wake threshold when
u-APSD is enabled.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 97f902f03ec5..ff2d0765cbb2 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -4015,6 +4015,13 @@ enum wmi_sta_ps_param_pspoll_count { * Values greater than 0 indicate the maximum numer of PS-Poll frames * FW will send before waking up. */ + + /* When u-APSD is enabled the firmware will be very reluctant to exit + * STA PS. This could result in very poor Rx performance with STA doing + * PS-Poll for each and every buffered frame. This value is a bit + * arbitrary. + */ + WMI_STA_PS_PSPOLL_COUNT_UAPSD = 3, }; /* |