Problem doing pci passthrough of the network card without VT-d

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Hi List,
        I am having problems to do pci passthrough to a network card without using VT-d. The card is present in the guest but with a different model (Intel Corporation 82801I Gigabit Ethernet Controller (rev 2)) and it does not work. The qemu line that I used is:

./devel/bin/qemu-system-x86_64 -hda ./dm.img -m 256 -pcidevice host=00:19.0,dma=none -net none

Before running qemu I did

echo "8086 294c" > /sys/bus/pci/drivers/pci-stub/new_id
echo 0000:00:19.0 > /sys/bus/pci/drivers/e1000e/unbind
echo 0000:00:19.0 > /sys/bus/pci/drivers/pci-stub/bind

This is the lspci -tv output

-[0000:00]-+-00.0  Intel Corporation 82X38/X48 Express DRAM Controller
           +-01.0-[0000:01]----00.0  nVidia Corporation G80 [GeForce 8800 GTX]
           +-19.0  Intel Corporation 82566DC-2 Gigabit Network Connection
           +-1a.0  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4
           +-1a.1  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5
           +-1a.2  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6
           +-1a.7  Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2
           +-1b.0  Intel Corporation 82801I (ICH9 Family) HD Audio Controller
           +-1c.0-[0000:02]--
           +-1c.4-[0000:03]----00.0  Marvell Technology Group Ltd. 88SE6121 SATA II Controller
           +-1d.0  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1
           +-1d.1  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2
           +-1d.2  Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3
           +-1d.7  Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1
           +-1e.0-[0000:04]----03.0  Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
           +-1f.0  Intel Corporation 82801IR (ICH9R) LPC Interface Controller
           +-1f.2  Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller
           +-1f.3  Intel Corporation 82801I (ICH9 Family) SMBus Controller
           \-1f.5  Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller


I am getting the following error in host dmesg

e1000e 0000:00:19.0: PCI INT A disabled
pci-stub 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
DMAR:[DMA Read] Request device [00:19.0] fault addr baee000
DMAR:[fault reason 02] Present bit in context entry is clear
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
DMAR:[DMA Read] Request device [00:19.0] fault addr b90c000
DMAR:[fault reason 02] Present bit in context entry is clear

And in a second run I got

e1000e 0000:00:19.0: PCI INT A disabled
pci-stub 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
DMAR:[DMA Read] Request device [00:19.0] fault addr ba80000
DMAR:[fault reason 06] PTE Read access is not set
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
pci-stub 0000:00:19.0: irq 29 for MSI/MSI-X
DMAR:[DMA Read] Request device [00:19.0] fault addr baa4000
DMAR:[fault reason 06] PTE Read access is not set

It does work if I enable VT-d, even though the network card is recognized with a different model. However, I need this to work without VT-d. Which could be the problem here? Is this supported?

Thanks a lot,
Pablo


More information and logs...

Kernel, kvm and network driver versions:

Host Kernel 2.6.29.2
Guest Kernel 2.6.23.1-42.fc8
KVM-85
Network card driver (guest and host) e1000e 0.5.18.3

Device assignment log
init_assigned_device: Registering real physical device 00:19.0 (bus=0 dev=19 func=0)
get_real_device: region 0 size 131072 start 0x93200000 type 512 resource_fd 12
get_real_device: region 1 size 4096 start 0x93224000 type 512 resource_fd 13
get_real_device: region 2 size 32 start 0x30e0 type 256 resource_fd 0
assigned_dev_pci_read_config: (4.0): address=0000 val=0x00008086 len=2
assigned_dev_pci_read_config: (4.0): address=0002 val=0x0000294c len=2
assigned_dev_pci_read_config: (4.0): address=0000 val=0x00008086 len=2
assigned_dev_pci_read_config: (4.0): address=0002 val=0x0000294c len=2
assigned_dev_pci_read_config: (4.0): address=0000 val=0x00008086 len=2
assigned_dev_pci_read_config: (4.0): address=0002 val=0x0000294c len=2
assigned_dev_pci_read_config: (4.0): address=000a val=0x00000200 len=2
assigned_dev_pci_read_config: (4.0): address=0000 val=0x00008086 len=2
assigned_dev_pci_read_config: (4.0): address=0002 val=0x0000294c len=2
assigned_dev_pci_write_config: (4.0): address=0010 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xfffe0000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xfffe0000 len=4
assigned_dev_pci_write_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_iomem_map: e_phys=f2020000 r_virt=0x7f95bca9a000 type=0 len=00020000 region_num=0
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0014 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xfffff000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xfffff000 len=4
assigned_dev_pci_write_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_iomem_map: e_phys=f2040000 r_virt=0x7f95bca99000 type=0 len=00001000 region_num=1
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0018 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0xffffffe1 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0xffffffe1 len=4
assigned_dev_pci_write_config: (4.0): address=0018 val=0x0000c040 len=4
assigned_dev_ioport_map: e_phys=0xc040 r_baseport=30e0 type=0x1 len=32 region_num=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=001c val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0020 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0024 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0030 val=0xffffffff len=4
assigned_dev_pci_write_config: NON BAR (4.0): address=0030 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003d val=0x00000001 len=1
assigned_dev_pci_write_config: (4.0): address=003c val=0x0000000b len=1
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=000e val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=003d val=0x00000001 len=1
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000000b len=1
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_write_config: (4.0): address=0010 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xfffe0000 len=4
assigned_dev_pci_write_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_iomem_map: e_phys=f2020000 r_virt=0x7f95bca9a000 type=0 len=00020000 region_num=0
BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_write_config: (4.0): address=0014 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xfffff000 len=4
assigned_dev_pci_write_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_iomem_map: e_phys=f2040000 r_virt=0x7f95bca99000 type=0 len=00001000 region_num=1
BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_write_config: (4.0): address=0018 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0xffffffe1 len=4
assigned_dev_pci_write_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_ioport_map: e_phys=0xc040 r_baseport=30e0 type=0x1 len=32 region_num=2
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=001c val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0020 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0024 val=0xffffffff len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0030 val=0xfffffffe len=4
assigned_dev_pci_write_config: NON BAR (4.0): address=0030 val=0xfffffffe len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_write_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_write_config: NON BAR (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00008086 len=2
assigned_dev_pci_read_config: (4.0): address=002e val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0010 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000403 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=000d val=0x00000000 len=1
assigned_dev_pci_write_config: (4.0): address=000d val=0x00000040 len=1
assigned_dev_pci_write_config: NON BAR (4.0): address=000d val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000010b len=4
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0044 val=0xfee0100c len=4
assigned_dev_pci_write_config: (4.0): address=0048 val=0x00004149 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000007 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0041 val=0x00000000 len=1
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000010b len=4
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00010005 len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000010b len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000010b len=4
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000007 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0044 val=0xfee0100c len=4
assigned_dev_pci_write_config: (4.0): address=0048 val=0x00004151 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000007 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000007 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0044 val=0xfee0100c len=4
assigned_dev_pci_write_config: (4.0): address=0048 val=0x00004159 len=2
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00000007 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000000 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_read_config: (4.0): address=0006 val=0x00000010 len=2
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=1
assigned_dev_pci_read_config: (4.0): address=0040 val=0x00000005 len=1
assigned_dev_pci_read_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0042 val=0x00000001 len=2
assigned_dev_pci_write_config: (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_write_config: NON BAR (4.0): address=0004 val=0x00000407 len=2
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=003c val=0x0000010b len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=0000 val=0x294c8086 len=4
assigned_dev_pci_read_config: (4.0): address=0004 val=0x00100407 len=4
assigned_dev_pci_read_config: (4.0): address=0008 val=0x02000002 len=4
assigned_dev_pci_read_config: (4.0): address=000c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0010 val=0xf2020000 len=4
assigned_dev_pci_read_config: (4.0): address=0014 val=0xf2040000 len=4
assigned_dev_pci_read_config: (4.0): address=0018 val=0x0000c041 len=4
assigned_dev_pci_read_config: (4.0): address=001c val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0020 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0024 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0028 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=002c val=0x00018086 len=4
assigned_dev_pci_read_config: (4.0): address=0030 val=0x00000000 len=4
assigned_dev_pci_read_config: (4.0): address=0034 val=0x00000040 len=4
assigned_dev_pci_read_config: (4.0): address=0038 val=0x00000000 len=4



cat /pro/interrupts
           CPU0       CPU1       CPU2       CPU3
  0:        121          1          0          0   IO-APIC-edge      timer
  1:          1          0          1          0   IO-APIC-edge      i8042
  3:          1          1          0          1   IO-APIC-edge
  8:          0          0          0          1   IO-APIC-edge      rtc0
  9:          0          0          0          0   IO-APIC-fasteoi   acpi
 12:          1          2          1          0   IO-APIC-edge      i8042
 16:       2204        224       1411        199   IO-APIC-fasteoi   pata_marvell, nvidia
 17:         56       5567         53       4644   IO-APIC-fasteoi   ehci_hcd:usb1, uhci_hcd:usb5
 18:          0          0          0          0   IO-APIC-fasteoi   uhci_hcd:usb3, uhci_hcd:usb8
 19:          1          2          2          2   IO-APIC-fasteoi   uhci_hcd:usb7, firewire_ohci
 21:       2235       5046       2068       4799   IO-APIC-fasteoi   uhci_hcd:usb4, ata_piix, ata_piix
 22:        640         54        327         54   IO-APIC-fasteoi   HDA Intel
 23:          0          0          0          0   IO-APIC-fasteoi   ehci_hcd:usb2, uhci_hcd:usb6
 24:          0          0          0          0  DMAR_MSI-edge      dmar0
 25:          2          0          0          0  DMAR_MSI-edge      dmar1
 29:          1         17          5          7   PCI-MSI-edge      kvm_assigned_msi_device
NMI:          0          0          0          0   Non-maskable interrupts
LOC:      31901      44784      23928      32075   Local timer interrupts
RES:        204        938        255        255   Rescheduling interrupts
CAL:         50        550        113        406   Function call interrupts
TLB:        756        846       1042       1038   TLB shootdowns
TRM:          0          0          0          0   Thermal event interrupts
THR:          0          0          0          0   Threshold APIC interrupts
SPU:          0          0          0          0   Spurious interrupts
ERR:          0
MIS:          0

lspci -vv
00:00.0 Host bridge: Intel Corporation 82X38/X48 Express DRAM Controller (rev 01)
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, fast devsel, latency 0
        Capabilities: [e0] Vendor Specific Information <?>

00:01.0 PCI bridge: Intel Corporation 82X38/X48 Express Host-Primary PCI Express Bridge (rev 01) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00002000-00002fff
        Memory behind bridge: 90000000-92ffffff
        Prefetchable memory behind bridge: 0000000080000000-000000008fffffff
        Capabilities: [88] Subsystem: Intel Corporation Unknown device 5442
        Capabilities: [80] Power Management version 3
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [a0] Express Root Port (Slot+), MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [140] Root Complex Link <?>
        Kernel driver in use: pcieport-driver
        Kernel modules: shpchp

00:19.0 Ethernet controller: Intel Corporation 82566DC-2 Gigabit Network Connection (rev 02)
        Subsystem: Intel Corporation Unknown device 0001
        Flags: fast devsel, IRQ 20
        Memory at 93200000 (32-bit, non-prefetchable) [size=128K]
        Memory at 93224000 (32-bit, non-prefetchable) [size=4K]
        I/O ports at 30e0 [size=32]
        Capabilities: [c8] Power Management version 2
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel driver in use: pci-stub
        Kernel modules: e1000e

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 18
        I/O ports at 30c0 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 21
        I/O ports at 30a0 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 17
        I/O ports at 3080 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 17
        Memory at 93225400 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Capabilities: [98] Vendor Specific Information <?>
        Kernel driver in use: ehci_hcd
        Kernel modules: ehci-hcd

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 0519
        Flags: bus master, fast devsel, latency 0, IRQ 22
        Memory at 93220000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [130] Root Complex Link <?>
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        Memory behind bridge: 93300000-933fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [90] Subsystem: Intel Corporation Optiplex 755
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver
        Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: 00001000-00001fff
        Memory behind bridge: 93100000-931fffff
        Capabilities: [40] Express Root Port (Slot+), MSI 00
        Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
        Capabilities: [90] Subsystem: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5
        Capabilities: [a0] Power Management version 2
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [180] Root Complex Link <?>
        Kernel driver in use: pcieport-driver
        Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 23
        I/O ports at 3060 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 19
        I/O ports at 3040 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 18
        I/O ports at 3020 [size=32]
        Capabilities: [50] Vendor Specific Information <?>
        Kernel driver in use: uhci_hcd
        Kernel modules: uhci-hcd

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0, IRQ 23
        Memory at 93225000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [50] Power Management version 2
        Capabilities: [58] Debug port: BAR=1 offset=00a0
        Capabilities: [98] Vendor Specific Information <?>
        Kernel driver in use: ehci_hcd
        Kernel modules: ehci-hcd

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) (prog-if 01 [Subtractive decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=04, subordinate=04, sec-latency=32
        Memory behind bridge: 93000000-930fffff
        Capabilities: [50] Subsystem: Intel Corporation Unknown device 5442

00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 0
        Capabilities: [e0] Vendor Specific Information <?>
        Kernel modules: iTCO_wdt

00:1f.2 IDE interface: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 4 port SATA IDE Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 21
        I/O ports at 3458 [size=8]
        I/O ports at 346c [size=4]
        I/O ports at 3450 [size=8]
        I/O ports at 3468 [size=4]
        I/O ports at 3430 [size=16]
        I/O ports at 3420 [size=16]
        Capabilities: [70] Power Management version 3
        Capabilities: [b0] Vendor Specific Information <?>
        Kernel driver in use: ata_piix
        Kernel modules: ata_piix, ata_generic, pata_acpi

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
        Subsystem: Intel Corporation Unknown device 5442
        Flags: medium devsel, IRQ 18
        Memory at 93225800 (64-bit, non-prefetchable) [size=256]
        I/O ports at 3000 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c-i801

00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) (prog-if 85 [Master SecO PriO])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 21
        I/O ports at 3448 [size=8]
        I/O ports at 3464 [size=4]
        I/O ports at 3440 [size=8]
        I/O ports at 3460 [size=4]
        I/O ports at 3410 [size=16]
        I/O ports at 3400 [size=16]
        Capabilities: [70] Power Management version 3
        Capabilities: [b0] Vendor Specific Information <?>
        Kernel driver in use: ata_piix
        Kernel modules: ata_piix, ata_generic, pata_acpi

01:00.0 VGA compatible controller: nVidia Corporation G80 [GeForce 8800 GTX] (rev a2) (prog-if 00 [VGA controller])
        Subsystem: eVga.com. Corp. Unknown device c831
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
        Memory at 80000000 (64-bit, prefetchable) [size=256M]
        Memory at 90000000 (64-bit, non-prefetchable) [size=32M]
        I/O ports at 2000 [size=128]
        Capabilities: [60] Power Management version 2
        Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [78] Express Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [128] Power Budgeting <?>
        Kernel driver in use: nvidia
        Kernel modules: nvidia, nvidiafb

03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6121 SATA II Controller (rev b2) (prog-if 8f [Master SecP SecO PriP PriO])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, fast devsel, latency 0, IRQ 16
        I/O ports at 1018 [size=8]
        I/O ports at 1024 [size=4]
        I/O ports at 1010 [size=8]
        I/O ports at 1020 [size=4]
        I/O ports at 1000 [size=16]
        Memory at 93100000 (32-bit, non-prefetchable) [size=1K]
        Capabilities: [48] Power Management version 2
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
        Capabilities: [e0] Express Legacy Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting <?>
        Kernel driver in use: pata_marvell
        Kernel modules: ata_generic, pata_acpi, ahci, pata_marvell

04:03.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI])
        Subsystem: Intel Corporation Unknown device 5442
        Flags: bus master, medium devsel, latency 32, IRQ 19
        Memory at 93004000 (32-bit, non-prefetchable) [size=2K]
        Memory at 93000000 (32-bit, non-prefetchable) [size=16K]
        Capabilities: [44] Power Management version 2
        Kernel driver in use: firewire_ohci
        Kernel modules: firewire-ohci

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