On Fri, 2015-10-30 at 18:53 -0700, Yinghai Lu wrote: > On Fri, Oct 30, 2015 at 2:47 PM, Khalid Aziz <khalid.aziz@xxxxxxxxxx> wrote: > > > > I applied patches 1-8 and 11-16 to 4.3.0-rc7 to test on sparc platforms. I > > am seeing a "can't claim BAR" message on a T4: > > > > pci 0000:04:00.0: can't claim BAR 6 [mem 0x84000000000-0x8400000ffff]: > > address conflict with 0000:04:00.0 [mem 0x84000000000-0x840007fffff] > > PCI: scan_bus[/pci@400/pci@1/pci@0/pci@0/pci@0] bus no 4 > * /pci@400/pci@1/pci@0/pci@0/pci@0/display@0 > create device, devfn: 0, type: display > class: 0x30000 device name: 0000:04:00.0 > parse addresses (80 bytes) @ fff8001fffe34f40 > start: 84000000000, end: 840007fffff, i: 10 > start: 84000800000, end: 8400081ffff, i: 14 > start: 85100000000, end: 8510000007f, i: 18 > start: 84000000000, end: 8400000ffff, i: 30 > > so the BAR 6 the ROM bar is overlapping with BAR0. > and the ROM bar get rejected. > > Looks like only the device BAR6 is not assigned form OF? > Hi Yinghai, Any progress on this? Do you need any more information from me? Thanks, Khalid -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
