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Commit 1331f5a7 authored by Sujith Manoharan's avatar Sujith Manoharan Committed by Kalle Valo
Browse files

ath9k: Check multi-channel context for WOW 



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: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent dc4b277d

drivers/net/wireless/ath/ath9k/wow.c

+9 −0
Original line number Diff line number Diff line
@@ -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;