On 05/03/2018 01:04 PM, Michael Chan wrote:
On Wed, May 2, 2018 at 5:30 PM, Zumeng Chen wrote:
On 2018年05月03日 01:32, Michael Chan wrote:
On Wed, May 2, 2018 at 3:27 AM, Zumeng Chen wrote:
On 2018年05月02日 13:12, Michael Chan wrote:
On Tue, May 1, 2018 at 5:42 PM, Zumeng Chen
wrote:
diff
On 2018年05月03日 01:32, Michael Chan wrote:
On Wed, May 2, 2018 at 3:27 AM, Zumeng Chen wrote:
On 2018年05月02日 13:12, Michael Chan wrote:
On Tue, May 1, 2018 at 5:42 PM, Zumeng Chen wrote:
diff --git a/drivers/net/ethernet/broadcom/tg3.h
b/drivers/net/ethernet/broadcom/tg3.h
index 3b5e98e
On 2018年05月02日 13:12, Michael Chan wrote:
On Tue, May 1, 2018 at 5:42 PM, Zumeng Chen wrote:
diff --git a/drivers/net/ethernet/broadcom/tg3.h
b/drivers/net/ethernet/broadcom/tg3.h
index 3b5e98e..c61d83c 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3
From: Zumeng Chen
Reading hw_stats will get the actual data after a sucessfull tg3_reset_hw,
which actually after tg3_timer_start, so TG3_FLAG_HALT is introduced to
tell tg3_get_stats64 when hw_stats is ready to read. It will be set after
having done memset(tp->hw_stats, 0) in tg3_halt and
On 2018年04月29日 02:36, Michael Chan wrote:
On Fri, Apr 27, 2018 at 8:15 PM, Zumeng Chen wrote:
diff --git a/drivers/net/ethernet/broadcom/tg3.h
b/drivers/net/ethernet/broadcom/tg3.h
index 3b5e98e..6727d93 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3
400bf3 a8c27bfd d65f03c0 d503201f (d421)
---[ end trace e214990b7cc445ce ]---
Kernel panic - not syncing: Fatal exception in interrupt
Signed-off-by: Zumeng Chen
---
drivers/net/ethernet/broadcom/tg3.c | 13 -
drivers/net/ethernet/broadcom/tg3.h | 1 +
2 files changed, 9 i
On 12/05/2017 12:06 AM, Claudiu Manoil wrote:
-Original Message-
From: Zumeng Chen [mailto:zumeng.c...@gmail.com]
Sent: Monday, December 04, 2017 5:22 AM
To: netdev@vger.kernel.org; linux-ker...@vger.kernel.org
Cc: Claudiu Manoil ; da...@davemloft.net
Subject: [PATCH 1/1] gianfar: fix a
On 12/05/2017 12:06 AM, Claudiu Manoil wrote:
-Original Message-
From: Zumeng Chen [mailto:zumeng.c...@gmail.com]
Sent: Monday, December 04, 2017 5:22 AM
To: netdev@vger.kernel.org; linux-ker...@vger.kernel.org
Cc: Claudiu Manoil ; da...@davemloft.net
Subject: [PATCH 1/1] gianfar: fix a
800805e8>] (irq_thread+0x16c/0x244)
[<800805e8>] (irq_thread) from [<8004e490>] (kthread+0xe8/0x104)
[<8004e490>] (kthread) from [<8000fda8>] (ret_from_fork+0x14/0x2c)
Signed-off-by: Zumeng Chen
---
Hi,
This patch has been seen in arm and validated, and compile, boo
When a hardware issue happened as described by inline comments, the register
write pattern looks like the following:
+ wmb();
There might be a memory barrier between these two write operations, so add wmb
to ensure an flip from 0 to 1 for NCR.
Signed-off-by: Zumeng Chen
---
V2 changes:
Add
On 2016年11月28日 17:22, Nicolas Ferre wrote:
Le 28/11/2016 à 08:57, Zumeng Chen a écrit :
When a hardware issue happened as described by inline comments, the register
write pattern looks like the following:
+ wmb();
There might be a memory barrier between these two write operations
When a hardware issue happened as described by inline comments, the register
write pattern looks like the following:
+ wmb();
There might be a memory barrier between these two write operations, so add wmb
to ensure an flip from 0 to 1 for NCR.
Signed-off-by: Zumeng Chen
---
drivers
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