On 2011-07-21 20:19, Sinha, Ani wrote: > Hi Folks : > > I am trying to assinga bcm netextreme II 10 G eth device to a guest using > PCI passthrough in QEMU. > > 01:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM57711 > 10-Gigabit PCIe > 01:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM57711 > 10-Gigabit PCIe > > > > qemu> device_add pci-assign,host=01:00.0,id=e10g > > The device shows up in the guest but the driver is enable to attach to it : > > bnx2x 0000:00:05.0: PCI INT A -> Link[LNKA] -> GSI 10 (level, high) -> IRQ > 10 > bnx2x 0000:00:05.0: setting latency timer to 64 > bnx2x: Cannot find power management capability, aborting > bnx2x 0000:00:05.0: PCI INT A disabled > bnx2x: probe of 0000:00:05.0 failed with error -5 > > > > As you can see, it errs with EIO (-5). Any ideas why this might be the > case? I am using 2.6.34.6 in the host, 2.6.27.39 in the guest and qemu > 0.12.4 :
You should retry with qemu-kvm >= 0.14. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
