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| author |   Arik Nemtsov <arik@wizery.com> | 2012-11-28 11:42:42 +0200 |
|---|---|---|
| committer |   Luciano Coelho <coelho@ti.com> | 2012-12-11 12:25:37 +0200 |
| commit | 9a1009684df5295883ba2eb85066a23ed3c3f6a6 (patch) | |
| tree | af2f60d5022702b47b0577d985c8692ecacaa503 /drivers/net/wireless/ti/wlcore/wlcore.h | |
| parent | wl18xx: limit Tx for the AP single-STA-in-PSM case (diff) | |
| download | linux-dev-9a1009684df5295883ba2eb85066a23ed3c3f6a6.tar.xz linux-dev-9a1009684df5295883ba2eb85066a23ed3c3f6a6.zip | |
wlcore: use link count for single-STA-PSM optimization
Only allow a PSM STA to congest FW memory when it is the single active
link. Being a single STA doesn't imply a single link - there might be
other links on other roles.
[Changed WARN_ON to WARN_ON_ONCE -- Luca]
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 58e52505ec17..22347e864f51 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -369,6 +369,9 @@ struct wl1271 { */ struct wl1271_link links[WL12XX_MAX_LINKS]; + /* number of currently active links */ + int active_link_count; + /* Fast/slow links bitmap according to FW */ u32 fw_fast_lnk_map; |