From: Eduardo Abinader <eabinader@ocedo.com>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count
Date: Fri, 20 May 2016 07:48:38 -0000 [thread overview]
Message-ID: <1463730500-18195-1-git-send-email-eduardo.abinader@riverbed.com> (raw)
On TX99 mode, instead of assuming interrupt mask non ATH9K_INT_GLOBAL,
let ath9k_hw_disable_interrupts proper set interrupt ref count.
This prevents some PCI PERR occurring specialy when setting 11b and n rates.
Signed-off-by: Eduardo Abinader <eduardo.abinader@riverbed.com>
---
drivers/net/wireless/ath/ath9k/tx99.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c
index ac4781f..7f3643e 100644
--- a/drivers/net/wireless/ath/ath9k/tx99.c
+++ b/drivers/net/wireless/ath/ath9k/tx99.c
@@ -132,7 +132,6 @@ static int ath9k_tx99_init(struct ath_softc *sc)
ath9k_ps_wakeup(sc);
ath9k_hw_disable_interrupts(ah);
- atomic_set(&ah->intr_ref_cnt, -1);
ath_drain_all_txq(sc);
ath_stoprecv(sc);
--
2.5.0
next reply other threads:[~2016-05-20 7:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-20 7:48 Eduardo Abinader [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-05-19 15:15 [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count Eduardo Abinader
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