d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Set the subvendor field in config space to the vendor ID.

Browse Source 
This is required by the Windows virtio drivers to correctly
match a device.

Submitted by:	Leon Dang (ldang@nahannisys.com)
MFC after:	2 weeks
This commit is contained in:
Peter Grehan 2015-05-13 17:38:07 +00:00
parent a5b53ce40c
commit 604b521003
3 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
usr.sbin/bhyve/pci_virtio_block.c
View File

@ -370,6 +370,7 @@ pci_vtblk_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts)
pci_set_cfgdata16(pi, PCIR_VENDOR, VIRTIO_VENDOR);
pci_set_cfgdata8(pi, PCIR_CLASS, PCIC_STORAGE);
pci_set_cfgdata16(pi, PCIR_SUBDEV_0, VIRTIO_TYPE_BLOCK);
pci_set_cfgdata16(pi, PCIR_SUBVEND_0, VIRTIO_VENDOR);
if (vi_intr_init(&sc->vbsc_vs, 1, fbsdrun_virtio_msix())) {
blockif_close(sc->bc);

1
usr.sbin/bhyve/pci_virtio_net.c
View File

@ -640,6 +640,7 @@ pci_vtnet_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts)
pci_set_cfgdata16(pi, PCIR_VENDOR, VIRTIO_VENDOR);
pci_set_cfgdata8(pi, PCIR_CLASS, PCIC_NETWORK);
pci_set_cfgdata16(pi, PCIR_SUBDEV_0, VIRTIO_TYPE_NET);
pci_set_cfgdata16(pi, PCIR_SUBVEND_0, VIRTIO_VENDOR);
/* Link is up if we managed to open tap device. */
sc->vsc_config.status = (opts == NULL || sc->vsc_tapfd >= 0);

1
usr.sbin/bhyve/pci_virtio_rnd.c
View File

@ -170,6 +170,7 @@ pci_vtrnd_init(struct vmctx *ctx, struct pci_devinst *pi, char *opts)
pci_set_cfgdata16(pi, PCIR_VENDOR, VIRTIO_VENDOR);
pci_set_cfgdata8(pi, PCIR_CLASS, PCIC_CRYPTO);
pci_set_cfgdata16(pi, PCIR_SUBDEV_0, VIRTIO_TYPE_ENTROPY);
pci_set_cfgdata16(pi, PCIR_SUBVEND_0, VIRTIO_VENDOR);
if (vi_intr_init(&sc->vrsc_vs, 1, fbsdrun_virtio_msix()))
return (1);