openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ath9k: Use a helper function for offchannel NoA 

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2014-10-17 07:40:23 +05:30 committed by John W. Linville
parent c6500ea29a
commit a23152a82f
1 changed files with 27 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/net/wireless/ath/ath9k/channel.c
View File

@ -366,6 +366,32 @@ static void ath_chanctx_setup_timer(struct ath_softc *sc, u32 tsf_time)
"Setup chanctx timer with timeout: %d ms\n", jiffies_to_msecs(tsf_time));
}
static void ath_chanctx_offchannel_noa(struct ath_softc *sc,
struct ath_chanctx *ctx,
struct ath_vif *avp,
u32 tsf_time)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
avp->noa_index++;
avp->offchannel_start = tsf_time;
avp->offchannel_duration = sc->sched.offchannel_duration;
ath_dbg(common, CHAN_CTX,
"offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n",
avp->offchannel_duration,
avp->offchannel_start,
avp->noa_index);
/*
* When multiple contexts are active, the NoA
* has to be recalculated and advertised after
* an offchannel operation.
*/
if (ctx->active && avp->noa_duration)
avp->noa_duration = 0;
}
void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
enum ath_chanctx_event ev)
{
@ -461,24 +487,7 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif,
* values and increment the index.
*/
if (sc->next_chan == &sc->offchannel.chan) {
avp->noa_index++;
avp->offchannel_start = tsf_time;
avp->offchannel_duration = sc->sched.offchannel_duration;
ath_dbg(common, CHAN_CTX,
"offchannel noa_duration: %d, noa_start: %d, noa_index: %d\n",
avp->offchannel_duration,
avp->offchannel_start,
avp->noa_index);
/*
* When multiple contexts are active, the NoA
* has to be recalculated and advertised after
* an offchannel operation.
*/
if (ctx->active && avp->noa_duration)
avp->noa_duration = 0;
ath_chanctx_offchannel_noa(sc, ctx, avp, tsf_time);
break;
}