[PATCH v2 03/12] net/ngbe: fix Tx pending
Ferruh Yigit
ferruh.yigit at intel.com
Wed Feb 9 20:07:30 CET 2022
On 2/9/2022 10:42 AM, Jiawen Wu wrote:
> Add commands requesting firmware to enable or disable PCIe bus master.
> Disable PCIe master access to clear BME when stop hardware, and verify
> there are no pending requests.
>
> Move disabling Tx queue after disabling PCIe bus master, to ensure that
> there are no packets left to cause Tx hang.
>
Thanks for update, what do you think about following title:
net/ngbe: fix Tx hang on queue disable
> Fixes: 78710873c2f3 ("net/ngbe: add HW initialization")
> Cc:stable at dpdk.org
>
> Signed-off-by: Jiawen Wu<jiawenwu at trustnetic.com>
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