Hello Tod If you cc the linux-usb mailing list, there will be more chances to get a proper answer :) >From the error message it seems that the device did not have an irq, which is needed by the driver. Take a loop to lspci -vvv to see if it is true. Unfortunately I have not access to that board to test it. Regards and good luck :) ! On Fri, Jan 23, 2015 at 5:32 PM, Tord Andersson <tord.o.andersson@xxxxxxxxx> wrote: > Hi Ricardo, > > I am trying to get a PLX3380 PCIe/USB3 adapter up and running on a Nitrogen > Max board using a backported net2280 driver from the latest kernel to > Boundary's 3.10.17 kernel. > > I get the following message which indicate that I have not configured my > interrupts as I should. I get it both when using msi and disabling msi: > > --- > > PCI: enabling device 0000:01:00.0 (0000 -> 0002) > > net2280 0000:01:00.0: usb_reset_338x: Defect 7374 FsmValue 0xf0000000 > > net2280 0000:01:00.0: usb_reinit_338x: Defect 7374 FsmValue f0000000 > > net2280 0000:01:00.0: No IRQ. Check PCI setup! > > (NULL device *): gadget not registered. > > net2280 0000:01:00.0: unbind > > --- > > Do you know if anyone has been able to test this driver/HW combo with an > iMX6 target or other ARM target? > It works OK on a PC running the latest kernel, so the hardware should be OK > :) > Other PCIe cards such as WLAN cards works OK in Nitrogen Max. > > Best regards, > > Tord > > -- > __________________________________________ > > mail: tord.o.andersson@xxxxxxxxx > pgp: F934 1A9B 5E2D 0563 49FE B8EB 0F53 851B E1FA 3E8B -- Ricardo Ribalda -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
