On 三, 2015-02-11 at 11:20 +0200, Kalle Valo wrote:
> Yuwei Zheng writes:
>
> > The ath9k_hif_usb_rx_cb function excute on the interrupt context, and
> > ath9k_rx_tasklet excute
> > on the soft irq context. In other words, the ath9k_hif_usb_rx_cb have more
&
message in the ath9k_hif_usb_rx_cb function may trigger this bug quickly.
Signed-off-by: Yuwei Zheng
---
Changes since v1:
- Add aurfc_active flag to stop delayed submit while
ath9k_hif_usb_dealloc_rx_urbs called.
- Add spinlock aurfc_lock to protect aurfc_delayed_work and aurfc_active.
- Add
On 三, 2015-02-11 at 11:20 +0200, Kalle Valo wrote:
Yuwei Zheng yuweizh...@139.com writes:
The ath9k_hif_usb_rx_cb function excute on the interrupt context, and
ath9k_rx_tasklet excute
on the soft irq context. In other words, the ath9k_hif_usb_rx_cb have more
chance to excute than
](__irq_svc+0x3b/0x5c)
This bug can be see with low performance board, such as uniprocessor beagle
bone board. Add some debug
message in the ath9k_hif_usb_rx_cb function may trigger this bug quickly.
Signed-off-by: Yuwei Zheng yuweizh...@139.com
---
Changes since v1:
- Add aurfc_active flag to stop
message in the ath9k_hif_usb_rx_cb
function may trigger this bug quickly.
Signed-off-by: Yuwei Zheng
---
drivers/net/wireless/ath/ath9k/hif_usb.c | 78 +++---
drivers/net/wireless/ath/ath9k/hif_usb.h | 13 +
drivers/net/wireless/ath/ath9k/htc.h | 19
](__irq_svc+0x3b/0x5c)
This bug can be see with low performance board, such as uniprocessor beagle
bone board. Add some debug message in the ath9k_hif_usb_rx_cb
function may trigger this bug quickly.
Signed-off-by: Yuwei Zheng yuweizh...@139.com
---
drivers/net/wireless/ath/ath9k/hif_usb.c
ormat.
The check result is
total: 0 errors, 0 warnings, 1 checks, 310 lines checked
>
>
> Am 06.02.2015 um 11:46 schrieb yuweizh...@139.com:
> > From: Yuwei Zheng
> >
> > In the environment with heavy wifi traffic, set the ar9271 into monitor
> > mode, will
> &
errors, 0 warnings, 1 checks, 310 lines checked
Am 06.02.2015 um 11:46 schrieb yuweizh...@139.com:
From: Yuwei Zheng yuweizh...@139.com
In the environment with heavy wifi traffic, set the ar9271 into monitor
mode, will
trigger a deadloop panic.
The ath9k_hif_usb_rx_cb
You mean tasklet_schedule ?
The normal tasklet does not support delayed schedule.
um, I will try normal timer or delayed workqueue later.
On 五, 2015-01-30 at 11:55 +0100, Oleksij Rempel wrote:
> Am 29.01.2015 um 00:14 schrieb yuweizh...@139.com:
> > From: Yu
You mean tasklet_schedule ?
The normal tasklet does not support delayed schedule.
um, I will try normal timer or delayed workqueue later.
On 五, 2015-01-30 at 11:55 +0100, Oleksij Rempel wrote:
Am 29.01.2015 um 00:14 schrieb yuweizh...@139.com:
From: Yuwei Zheng yuweizh...@139.com
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