[OpenBIOS] [PATCH 1/2] pci: identify virtio-scsi devices
Artyom Tarasenko
atar4qemu at gmail.com
Sat May 12 19:09:17 CEST 2012
Acked-by: Artyom Tarasenko <atar4qemu at gmail.com>
On Sat, May 12, 2012 at 1:42 PM, Blue Swirl <blauwirbel at gmail.com> wrote:
> Identify virtio SCSI device in PCI probe.
>
> Signed-off-by: Blue Swirl <blauwirbel at gmail.com>
> ---
> drivers/pci_database.c | 19 ++++++++++++++++++-
> include/drivers/pci.h | 3 +++
> 2 files changed, 21 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/pci_database.c b/drivers/pci_database.c
> index ac47621..7d420c3 100644
> --- a/drivers/pci_database.c
> +++ b/drivers/pci_database.c
> @@ -45,6 +45,23 @@ static const pci_subclass_t undef_subclass[] = {
> },
> };
>
> +static const pci_dev_t scsi_devices[] = {
> + {
> + /* Virtio-block controller */
> + PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK,
> + NULL, "virtio-scsi", NULL,
> + "pci1af4,1001\0pci1af4,1001\0pciclass,01018f\0",
> + 0, 0, 0,
> + NULL, NULL,
> + },
> + {
> + 0xFFFF, 0xFFFF,
> + NULL, NULL, NULL, NULL,
> + -1, -1, -1,
> + NULL, NULL,
> + },
> +};
> +
> static const pci_dev_t ide_devices[] = {
> {
> PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */
> @@ -64,7 +81,7 @@ static const pci_dev_t ide_devices[] = {
> static const pci_subclass_t mass_subclass[] = {
> {
> PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller",
> - NULL, NULL, NULL,
> + "scsi", scsi_devices, NULL,
> NULL, NULL,
> },
> {
> diff --git a/include/drivers/pci.h b/include/drivers/pci.h
> index 562a43e..4c996c0 100644
> --- a/include/drivers/pci.h
> +++ b/include/drivers/pci.h
> @@ -205,6 +205,9 @@ extern const pci_arch_t *arch;
> #define PCI_VENDOR_ID_QEMU 0x1234
> #define PCI_DEVICE_ID_QEMU_VGA 0x1111
>
> +#define PCI_VENDOR_ID_REDHAT_QUMRANET 0x1af4
> +#define PCI_DEVICE_ID_VIRTIO_BLOCK 0x1001
> +
> #define PCI_VENDOR_ID_INTEL 0x8086
> #define PCI_DEVICE_ID_INTEL_82441 0x1237
>
> --
> 1.7.10
--
Regards,
Artyom Tarasenko
solaris/sparc under qemu blog: http://tyom.blogspot.com/search/label/qemu
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