On 2/8/2022 10:11 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.
Hi Jiawen,
Can you please describe more what is fixed in this patch?
As far as I understand PCI-e bus hang during HW stop is fixed, by disabling
pci-e bus master.
But patch title mentions from Tx, can you please clarify the relation?
Thanks,
ferruh
Fixes: 78710873c2f3 ("net/ngbe: add HW initialization")
Cc: [email protected]
Signed-off-by: Jiawen Wu <[email protected]>
<...>
