Il 28/05/2013 09:40, Amos Kong ha scritto: > bootindex parameter of scsi device doesn't work, it causes > by wrong pattern in seabios. > > qemu passes the following firmware dev_path to seabios: > /pci@i0cf8/scsi@4/virtio-scsi-device/channel@0/disk@0,0
No, this is another unexpected change due to the virtio refactoring in QEMU. The right fix is in QEMU, by adding a get_fw_dev_path implementation in hw/virtio/virtio-bus.c. We fixed it already for migration paths, it should be easy to do the same for this. Please Cc qemu-sta...@nongnu.org when sending the QEMU patch. Thanks, Paolo > Signed-off-by: Amos Kong <ak...@redhat.com> > --- > src/boot.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/src/boot.c b/src/boot.c > index c308602..cd9d784 100644 > --- a/src/boot.c > +++ b/src/boot.c > @@ -138,10 +138,11 @@ int bootprio_find_scsi_device(struct pci_device *pci, > int target, int lun) > if (!pci) > // support only pci machine for now > return -1; > - // Find scsi drive - for example: /pci@i0cf8/scsi@5/channel@0/disk@1,0 > + /* Find scsi drive - for example: > + /pci@i0cf8/scsi@5/virtio-scsi-device/channel@0/disk@1,0 */ > char desc[256], *p; > p = build_pci_path(desc, sizeof(desc), "*", pci); > - snprintf(p, desc+sizeof(desc)-p, "/*@0/*@%d,%d", target, lun); > + snprintf(p, desc+sizeof(desc)-p, "/*/*@0/*@%d,%d", target, lun); > return find_prio(desc); > } > >
