Jetson Tx2 + PCI

hi,
I have a wifi card sitting in M.2 connector (PCI intf). When I do lspci, I can see the device listed.

But /sys/bus/pci/<>/enable reads 0. Is that not be 1?
Kindly clarify

Hi,

What kind of device are you using? Could you share the dmesg ?
It should be “1”. I just tried pcie LAN card on my TX2 and it shows enable=1.

Hi Wayne,
thanks for the reply. I use a wifi card that uses FMAC driver. Sorry that I will not be able to share dmesg currenly.
“pcie_attach_bus: dongle is not responding” I see this message.

This wifi card uses FMAC driver.

Have you ever tested FMAC with Jetson Tx2?

BR
-Jay

No, we didn’t verify FMAC driver before. Waiting for you to share the full dmesg and lspci -vvv.