diff options
| author | Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org> | 2026-02-05 18:52:56 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2026-02-06 14:14:47 +0000 |
| commit | 94976733d35234c629fdb086036f2319c44eb08c (patch) | |
| tree | f8cfb318a30145bebd0732a43f378112a68ee90c | |
| parent | 87b2c0168d9deb79aacf3f13dbd3201054371b2b (diff) | |
bhyve/virtio-scsi: advertise support for indirect descriptors
Support for indirect registers is actually part of the common virtio code,
the virtio-scsi code doesn't actually care or even know anything about it.
Advertising the features greatly improves performance with some guest
operating systems.
Reviewed by: corvink
Differential Revision: https://reviews.freebsd.org/D53467
| -rw-r--r-- | usr.sbin/bhyve/pci_virtio_scsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/bhyve/pci_virtio_scsi.c b/usr.sbin/bhyve/pci_virtio_scsi.c index 409e8c1c21ae..c7d930b0f4ee 100644 --- a/usr.sbin/bhyve/pci_virtio_scsi.c +++ b/usr.sbin/bhyve/pci_virtio_scsi.c @@ -252,7 +252,7 @@ static struct virtio_consts vtscsi_vi_consts = { .vc_cfgread = pci_vtscsi_cfgread, .vc_cfgwrite = pci_vtscsi_cfgwrite, .vc_apply_features = pci_vtscsi_neg_features, - .vc_hv_caps = 0, + .vc_hv_caps = VIRTIO_RING_F_INDIRECT_DESC, }; static void * |