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| author | Arik Nemtsov <arik@wizery.com> | 2011-02-22 23:22:31 +0100 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-02-23 10:18:46 +0100 |
| commit | b622d992c21a85ce590afe2c18977ed28b457e0e (patch) | |
| tree | b5a5552141932de9628cc569d2f2dee4df9870dc /drivers/net/wireless/wl12xx/ps.h | |
| parent | wl12xx: AP-mode - count free FW TX blocks per link (diff) | |
| download | linux-b622d992c21a85ce590afe2c18977ed28b457e0e.tar.xz linux-b622d992c21a85ce590afe2c18977ed28b457e0e.zip | |
wl12xx: AP-mode - management of links in PS-mode
Update the PS mode of each link according to a bitmap polled from
fw_status. Manually notify mac80211 about PS mode changes in connected
stations.
mac80211 will only be notified about PS start when the station is in PS
and there is a small number of TX blocks from this link ready in HW.
This is required for waking up the remote station since the TIM is
updated entirely by FW.
When a station enters mac80211-PS-mode, we drop all the skbs in the
low-level TX queues belonging to this sta with STAT_TX_FILTERED
to keep our queues clean.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/ps.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/ps.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h index 8415060f08e5..fc1f4c193593 100644 --- a/drivers/net/wireless/wl12xx/ps.h +++ b/drivers/net/wireless/wl12xx/ps.h @@ -32,5 +32,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, void wl1271_ps_elp_sleep(struct wl1271 *wl); int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake); void wl1271_elp_work(struct work_struct *work); +void wl1271_ps_link_start(struct wl1271 *wl, u8 hlid, bool clean_queues); +void wl1271_ps_link_end(struct wl1271 *wl, u8 hlid); #endif /* __WL1271_PS_H__ */ |