diff options
| author | Chung-Hsien Hsu <stanley.hsu@cypress.com> | 2018-06-08 17:34:33 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:34:12 +0800 |
| commit | e0bd2d3d9e090ad93781226f40814aff0a21a1a3 (patch) | |
| tree | 607fb880d58a4b3849bd17d0889b64eced933d5a /drivers/net/wireless/broadcom/brcm80211 | |
| parent | 3c755c582ffb59e44664d946203c340f4e276981 (diff) | |
MLK-19517-15 brcmfmac: reduce timeout for action frame scan
Finding a common channel to send an action frame out is required for
some action types. Since a loop with several scan retry is used to find
the channel, a short wait time could be considered for each attempt.
This patch reduces the wait time from 1500 to 450 msec for each action
frame scan.
Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index 92808540761f..2f5b361fc969 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -74,7 +74,7 @@ #define P2P_AF_MAX_WAIT_TIME msecs_to_jiffies(2000) #define P2P_INVALID_CHANNEL -1 #define P2P_CHANNEL_SYNC_RETRY 5 -#define P2P_AF_FRM_SCAN_MAX_WAIT msecs_to_jiffies(1500) +#define P2P_AF_FRM_SCAN_MAX_WAIT msecs_to_jiffies(450) #define P2P_DEFAULT_SLEEP_TIME_VSDB 200 /* WiFi P2P Public Action Frame OUI Subtypes */ @@ -1153,7 +1153,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) { struct afx_hdl *afx_hdl = &p2p->afx_hdl; struct brcmf_cfg80211_vif *pri_vif; - unsigned long duration; s32 retry; brcmf_dbg(TRACE, "Enter\n"); @@ -1169,7 +1168,6 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) * pending action frame tx is cancelled. */ retry = 0; - duration = msecs_to_jiffies(P2P_AF_FRM_SCAN_MAX_WAIT); while ((retry < P2P_CHANNEL_SYNC_RETRY) && (afx_hdl->peer_chan == P2P_INVALID_CHANNEL)) { afx_hdl->is_listen = false; @@ -1177,7 +1175,8 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) retry); /* search peer on peer's listen channel */ schedule_work(&afx_hdl->afx_work); - wait_for_completion_timeout(&afx_hdl->act_frm_scan, duration); + wait_for_completion_timeout(&afx_hdl->act_frm_scan, + P2P_AF_FRM_SCAN_MAX_WAIT); if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) || (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL, &p2p->status))) @@ -1190,7 +1189,7 @@ static s32 brcmf_p2p_af_searching_channel(struct brcmf_p2p_info *p2p) afx_hdl->is_listen = true; schedule_work(&afx_hdl->afx_work); wait_for_completion_timeout(&afx_hdl->act_frm_scan, - duration); + P2P_AF_FRM_SCAN_MAX_WAIT); } if ((afx_hdl->peer_chan != P2P_INVALID_CHANNEL) || (!test_bit(BRCMF_P2P_STATUS_FINDING_COMMON_CHANNEL, |