> Subject: Re: ARM64 MSIX enabling error > > On 07.12.20 08:46, Peng Fan wrote: > > Hi, > > > > I use MSIX, not INTX in root cell file, but always met the following error. > > uio_ivshmem: probe of 0001:00:00.0 failed with error -28 > > > > > > I am trying virtio ivshmem on my board, but seems virtio ivshmem > > vi_find_vqs not work with INTX, so I change to MSIX to see how. > > But met upper error, any suggestions? > > MSI-X for virtual devices only works when injecting them into a physical PCI > bus which is using MSI-X already. Is that the case here? If not, you need to > debug the INTx case.
ok. Thanks. I could see virtio-ivshmem-console /dev/uio1 shows a few lines log, But it responds to input very slow, when I press enter key, it takes long time to respond. device_status: 0x3 device_features_sel: 1 device_features_sel: 0 driver_features_sel: 1 driver_features[1]: 0x13 driver_features_sel: 0 driver_features[0]: 0x1 device_status: 0xb queue_sel: 0 queue size: 8 queue driver vector: 0 queue desc: 0x200 queue driver: 0x280 queue device: 0x2c0 queue enable: 1 queue_sel: 1 queue size: 8 queue driver vector: 0 queue desc: 0x400 queue driver: 0x480 queue device: 0x4c0 queue enable: 1 device_status: 0xf [ 226.993850] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready NXP i.MX Release Distro 5.10-gatesgarth imx8mpevk hvc0 imx8mpevk login: r oNXP i.MX Release Distro 5.10-gatesgarth imx8mpevk hvc0 imx8mpevkot login: Password: o Thanks, Peng. > > Jan > > -- > Siemens AG, T RDA IOT > Corporate Competence Center Embedded Linux > > -- > You received this message because you are subscribed to the Google Groups > "Jailhouse" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups > .google.com%2Fd%2Fmsgid%2Fjailhouse-dev%2F3bbd059e-632b-da36-1f79- > de1731e1352e%2540siemens.com&data=04%7C01%7Cpeng.fan%40nxp > .com%7C155f3a290ef74116dbea08d89a928628%7C686ea1d3bc2b4c6fa92cd > 99c5c301635%7C0%7C0%7C637429301388787283%7CUnknown%7CTWFpb > GZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI > 6Mn0%3D%7C1000&sdata=7s7hZumLfWQ0bBKPbES%2F2%2FcILeuhW > %2BaFULzFB3Gd%2B4Q%3D&reserved=0. -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/DB6PR0402MB2760AF37C2A42481C80249E788CD0%40DB6PR0402MB2760.eurprd04.prod.outlook.com.
