* [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count
@ 2016-05-19 15:15 Eduardo Abinader
2016-05-28 8:24 ` [ath9k-devel] " Kalle Valo
0 siblings, 1 reply; 3+ messages in thread
From: Eduardo Abinader @ 2016-05-19 15:15 UTC (permalink / raw)
To: ath9k-devel
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [ath9k-devel] ath9k: Proper TX99 interrupt ref count
2016-05-19 15:15 [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count Eduardo Abinader
@ 2016-05-28 8:24 ` Kalle Valo
0 siblings, 0 replies; 3+ messages in thread
From: Kalle Valo @ 2016-05-28 8:24 UTC (permalink / raw)
To: ath9k-devel
Eduardo Abinader <eabinader@ocedo.com> wrote:
> 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>
Thanks, 1 patch applied to ath.git:
8a0a36cf98db ath9k: Proper TX99 interrupt ref count
--
Sent by pwcli
https://patchwork.kernel.org/patch/9127799/
^ permalink raw reply [flat|nested] 3+ messages in thread
* [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count
@ 2016-05-20 7:48 Eduardo Abinader
0 siblings, 0 replies; 3+ messages in thread
From: Eduardo Abinader @ 2016-05-20 7:48 UTC (permalink / raw)
To: ath9k-devel
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
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-05-28 8:24 UTC | newest]
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2016-05-19 15:15 [ath9k-devel] [PATCH] ath9k: Proper TX99 interrupt ref count Eduardo Abinader
2016-05-28 8:24 ` [ath9k-devel] " Kalle Valo
2016-05-20 7:48 [ath9k-devel] [PATCH] " Eduardo Abinader
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