Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

2019-08-22 Thread Fawad Lateef
itical:120C passive:115C [9.002301] usb 1-1.4.1: new full-speed USB device number 4 using ci_hdrc [9.016846] hctosys: unable to open rtc device (rtc0) [9.022666] VCC_CAM0: disabling [9.025820] flexcan1-reg: disabling [9.029318] usb_otg_vbus: disabling [ 9.032867] peb-display:

Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

2019-08-22 Thread Fawad Lateef
Hi all, I started back with the issue and now trying with latest kernel 5.2.7 and still seeing same error "Unhandled fault: imprecise external abort (0x1406) at xxx"; though this time it happens in different conditions as mentioned below (with logs): If I load the xhci-pci.ko driver, which th

Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

2019-08-02 Thread Fawad Lateef
Hi Schmid, On Fri, 2 Aug 2019 at 10:24, Schmid, Carsten wrote: > > > > > > > Facing kernel "Unhandled fault: imprecise external abort (0x1406)" > > > when trying to load xhci_pci.ko module for uPD720202. Receiving this > > > fault straight-away when driver trying to setup device. > > > > I had "i

Re: Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

2019-08-02 Thread Fawad Lateef
Hi Bjorn, On Thu, 1 Aug 2019 at 19:17, Bjorn Helgaas wrote: > > [+cc i.MX6 folks] > > On Thu, Aug 01, 2019 at 10:18:22AM +0200, Fawad Lateef wrote: > > Hi everyone, > > > > I am trying to get Renesas uPD720202 USB3.0 hub working which is > > connected PCIe sw

Unhandled fault: imprecise external abort (0x1406) when loading xhci_pci.ko - uPD720202, PEX8605, iMX6Q and linux-4.19.25

2019-08-01 Thread Fawad Lateef
573.615558] 3fc0: be9c8950 02018390 0142 0200f368 0002 b6f65e6c 000c [ 573.623737] 3fe0: be9c8918 b6f967a0 b6e96bc8 [ 573.628795] Code: e597214c e5926000 e3a02000 ee072f9a (e3c66004) [ 573.634894] ---[ end trace 2247f322516b4181 ]--- # Thanks in advance, -- Fawad Lateef