diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2015-01-30 19:05:25 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-02-03 15:31:02 +0200 |
| commit | 1331f5a751eb143bc7732c880bbdde4431e90a77 (patch) | |
| tree | 02aec14206666a69352f87ea003ce39669349977 /drivers/net/wireless/ath/ath9k/wow.c | |
| parent | dc4b277d51599453f9ebf8e117957c26187d5fce (diff) | |
| download | linux-1331f5a751eb143bc7732c880bbdde4431e90a77.tar.gz | |
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: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/wow.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/wow.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/wow.c b/drivers/net/wireless/ath/ath9k/wow.c index 1799a1d69ebd..1b005c697c03 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; |