[Libguestfs] [COMMON PATCH v3 4/4] inject_virtio_win: write the proper block controller PCI ID to Win registry

In case when we are injecting virtio-scsi device driver into the guest (rather than the default virtio-blk), make sure we write the right PCI ID value into the Windows guest registry. This is essential for the guest to be bootable afterwards. Originally-by: Roman Kagan <rkagan(a)virtuozzo.com&gt; Signed-off-by: Andrey Drobyshev <andrey.drobyshev(a)virtuozzo.com&gt; --- mlcustomize/inject_virtio_win.ml | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/mlcustomize/inject_virtio_win.ml b/mlcustomize/inject_virtio_win.ml index eca0ad7..2a30b20 100644 --- a/mlcustomize/inject_virtio_win.ml +++ b/mlcustomize/inject_virtio_win.ml @@ -207,10 +207,15 @@ let rec inject_virtio_win_drivers ({ g } as t) reg = let target = sprintf "%s/system32/drivers/%s.sys" t.i_windows_systemroot driver_name in let target = g#case_sensitive_path target in + let installed_block_type, legacy_pciid, modern_pciid = + match driver_name with + | "vioscsi" -> Virtio_SCSI, vioscsi_legacy_pciid, vioscsi_modern_pciid + | _ -> Virtio_blk, viostor_legacy_pciid, viostor_modern_pciid + in g#cp source target; - add_guestor_to_registry t reg driver_name viostor_legacy_pciid; - add_guestor_to_registry t reg driver_name viostor_modern_pciid; - Virtio_blk in + add_guestor_to_registry t reg driver_name legacy_pciid; + add_guestor_to_registry t reg driver_name modern_pciid; + installed_block_type in (* Can we install the virtio-net driver? *) let net : net_type = -- 2.31.1