Hi, Bjorn
On 2021/7/13 上午10:54, Zhangfei Gao wrote:
HiSilicon KunPeng920 and KunPeng930 have devices appear as PCI but are
actually on the AMBA bus. These fake PCI devices have PASID capability
though not supporting TLP.
Add a quirk to set pasid_no_tlp and dma-can-stall for these devices.
v5:
no change, base on 5.14-rc1
Would you mind take a look at this patchset.
We need the quirk to enable sva feature of devices on HiSilicon KunPeng920 and KunPeng930.