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ath9k: Add ATH_OP_MULTI_CHANNEL

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2014-06-11 16:18:00 +05:30
committed by John W. Linville
parent b01459e856
commit 26f16c246c
2 changed files with 14 additions and 0 deletions
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1
drivers/net/wireless/ath/ath.h
View File

@ -63,6 +63,7 @@ enum ath_op_flags {
ATH_OP_PRIM_STA_VIF, ATH_OP_PRIM_STA_VIF,
ATH_OP_HW_RESET, ATH_OP_HW_RESET,
ATH_OP_SCANNING, ATH_OP_SCANNING,
ATH_OP_MULTI_CHANNEL,
}; };
enum ath_bus_type { enum ath_bus_type {

13
drivers/net/wireless/ath/ath9k/channel.c
View File

@ -150,8 +150,10 @@ ath_chanctx_send_vif_ps_frame(struct ath_softc *sc, struct ath_vif *avp,
void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx) void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)
{ {
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_vif *avp; struct ath_vif *avp;
bool active = false; bool active = false;
u8 n_active = 0;
if (!ctx) if (!ctx)
return; return;
@ -171,6 +173,17 @@ void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)
} }
} }
ctx->active = active; ctx->active = active;
ath_for_each_chanctx(sc, ctx) {
if (!ctx->assigned || list_empty(&ctx->vifs))
continue;
n_active++;
}
if (n_active > 1)
set_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags);
else
clear_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags);
} }
static bool static bool