From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
If CONFIG_ATH9K_CHANNEL_CONTEXT is enabled, check whether
multiple contexts are active and if so, return 1 without
enabling WOW since we don't support it in this case.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/wow.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c
index 1799a1d..1b005c6 100644
--- a/drivers/net/wireless/ath/ath9k/wow.c
+++ b/drivers/net/wireless/ath/ath9k/wow.c
@@ -215,6 +215,15 @@ int ath9k_suspend(struct ieee80211_hw *hw,
goto fail_wow;
}
+ if (ath9k_is_chanctx_enabled()) {
+ if (test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags)) {
+ ath_dbg(common, WOW,
+ "Multi-channel WOW is not supported\n");
+ ret = 1;
+ goto fail_wow;
+ }
+ }
+
if (!test_bit(ATH_OP_PRIM_STA_VIF, &common->op_flags)) {
ath_dbg(common, WOW, "None of the STA vifs are associated\n");
ret = 1;
--
2.2.2
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