Yan Wang e40499de24 pcie: Compat with devices which do not support Link Width, such as ioh3420
We hack into PCI_EXP_LNKCAP to support device fast plug/unplug
for pcie-root-port. However some devices like ioh3420 does not
suport it, so PCI_EXP_LNKCAP is not set for such devices.

Signed-off-by: Ying Fang <fangying1@huawei.com>
Signed-off-by: Yan Wang <wangyan122@huawei.com>
2022-03-19 14:42:32 +08:00
2019-11-06 19:50:55 +08:00
2019-09-30 11:15:46 -04:00
2019-09-30 11:15:46 -04:00
2022-03-19 14:31:23 +08:00
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