From: Felix Fietkau <nbd@xxxxxxxxxxx>
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
Signed-off-by: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath.h | 1 +
drivers/net/wireless/ath/ath9k/channel.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index a889fd6..fd9e530 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -63,6 +63,7 @@ enum ath_op_flags {
ATH_OP_PRIM_STA_VIF,
ATH_OP_HW_RESET,
ATH_OP_SCANNING,
+ ATH_OP_MULTI_CHANNEL,
};
enum ath_bus_type {
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 0972070..e3127b5 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -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)
{
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_vif *avp;
bool active = false;
+ u8 n_active = 0;
if (!ctx)
return;
@@ -171,6 +173,17 @@ void ath_chanctx_check_active(struct ath_softc *sc, struct ath_chanctx *ctx)
}
}
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
--
2.0.0
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
