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Altera_Forum
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9 years ago

altera_dma driver for PCIe

Hi everyone, i'm using an Arria V starter kit for PCIe application and i used the reference design posted in altera wiki. The application software reported success in one PC but not in other with dif...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hello,

I don't know if you had same issue like mine, PCIe linux driver can see PCIe Gen1, however it can't see Gen2 and Gen3 (when I run lspci -vvv, I get unknown header 7f).

Is yours working on Gen3?

Also, when I use Gen1, I still don't get read /write passed working, although Bar0 and Bar4 mapped correctly!

To get stratix v PCIe Gen3 working is so important to my research, so I would appreciate any help!