Hi everyone,
I can’t seem to get PCI pass through to map devices outside of the 4GB memory range. I am booting Dom0 with iommu=pv and Domu with iommu=soft, is there some sort of setting change to make this work?
Thanks,
Rob
[ 0.158545] pci 0000:00:01.4: reg 10 64bit mmio: [0xfbd18000-0xfbd1bfff]
[ 0.158705] pci 0000:00:01.4: reg 1c 64bit mmio: [0xfbd38000-0xfbd3bfff]
[ 0.159102] pcifront pci-0: New device on 0000:00:01.04 found.
[ 0.161052] pcifront pci-0: claiming resource 0000:00:01.0/0
[ 0.161058] pci 0000:00:01.0: BAR 0: address space collision on of device [0xfbd10000-0xfbd13fff]
[ 0.161063] pcifront pci-0: Could not claim resource 0000:00:01.0/0! Device offline. Try giving less than 4GB to domain.
[ 0.161069] pcifront pci-0: claiming resource 0000:00:01.0/3
[ 0.161074] pci 0000:00:01.0: BAR 3: address space collision on of device [0xfbd30000-0xfbd33fff]
[ 0.161079] pcifront pci-0: Could not claim resource 0000:00:01.0/3! Device offline. Try giving less than 4GB to domain.
[ 0.161085] pcifront pci-0: claiming resource 0000:00:00.4/0
[ 0.161089] pci 0000:00:00.4: BAR 0: address space collision on of device [0xfbd08000-0xfbd0bfff]
[ 0.161095] pcifront pci-0: Could not claim resource 0000:00:00.4/0! Device offline. Try giving less than 4GB to domain.
[ 0.161101] pcifront pci-0: claiming resource 0000:00:00.4/3
[ 0.161105] pci 0000:00:00.4: BAR 3: address space collision on of device [0xfbd28000-0xfbd2bfff]
[ 0.161110] pcifront pci-0: Could not claim resource 0000:00:00.4/3! Device offline. Try giving less than 4GB to domain.
[ 0.161116] pcifront pci-0: claiming resource 0000:00:00.6/0
[ 0.161120] pci 0000:00:00.6: BAR 0: address space collision on of device [0xfbd0c000-0xfbd0ffff]
[ 0.161126] pcifront pci-0: Could not claim resource 0000:00:00.6/0! Device offline. Try giving less than 4GB to domain.
[ 0.161132] pcifront pci-0: claiming resource 0000:00:00.6/3
[ 0.161136] pci 0000:00:00.6: BAR 3: address space collision on of device [0xfbd2c000-0xfbd2ffff]
[ 0.161141] pcifront pci-0: Could not claim resource 0000:00:00.6/3! Device offline. Try giving less than 4GB to domain.
[ 0.161147] pcifront pci-0: claiming resource 0000:00:01.2/0
[ 0.161151] pci 0000:00:01.2: BAR 0: address space collision on of device [0xfbd14000-0xfbd17fff]
[ 0.161157] pcifront pci-0: Could not claim resource 0000:00:01.2/0! Device offline. Try giving less than 4GB to domain.
[ 0.161163] pcifront pci-0: claiming resource 0000:00:01.2/3
[ 0.161167] pci 0000:00:01.2: BAR 3: address space collision on of device [0xfbd34000-0xfbd37fff]
[ 0.161172] pcifront pci-0: Could not claim resource 0000:00:01.2/3! Device offline. Try giving less than 4GB to domain.
[ 0.161178] pcifront pci-0: claiming resource 0000:00:01.4/0
[ 0.161182] pci 0000:00:01.4: BAR 0: address space collision on of device [0xfbd18000-0xfbd1bfff]
[ 0.161188] pcifront pci-0: Could not claim resource 0000:00:01.4/0! Device offline. Try giving less than 4GB to domain.
[ 0.161194] pcifront pci-0: claiming resource 0000:00:01.4/3
[ 0.161198] pci 0000:00:01.4: BAR 3: address space collision on of device [0xfbd38000-0xfbd3bfff]
[ 0.161204] pcifront pci-0: Could not claim resource 0000:00:01.4/3! Device offline. Try giving less than 4GB to domain.
[ 0.256101] XENBUS: Device with no driver: device/vbd/51714
