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bhyve: Add snapshot support for virtio-rnd.

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This uses the same snapshot routine as other VirtIO devices.

Submitted by:	Vitaliy Gusev <gusev.vitaliy@gmail.com>
Differential Revision:	https://reviews.freebsd.org/D26265
This commit is contained in:
jhb 2020-11-28 04:06:09 +00:00
parent fccfebe93d
commit e3dae7a518
2 changed files with 5 additions and 1 deletions
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5
usr.sbin/bhyve/pci_virtio_rnd.c
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@ -205,6 +205,9 @@ struct pci_devemu pci_de_vrnd = {
.pe_emu = "virtio-rnd",
.pe_init = pci_vtrnd_init,
.pe_barwrite = vi_pci_write,
.pe_barread = vi_pci_read
.pe_barread = vi_pci_read,
#ifdef BHYVE_SNAPSHOT
.pe_snapshot = vi_pci_snapshot,
#endif
};
PCI_EMUL_SET(pci_de_vrnd);

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

@ -147,6 +147,7 @@ const struct vm_snapshot_dev_info snapshot_devs[] = {
{ "atkbdc", atkbdc_snapshot, NULL, NULL },
{ "virtio-net", pci_snapshot, pci_pause, pci_resume },
{ "virtio-blk", pci_snapshot, pci_pause, pci_resume },
{ "virtio-rnd", pci_snapshot, NULL, NULL },
{ "lpc", pci_snapshot, NULL, NULL },
{ "fbuf", pci_snapshot, NULL, NULL },
{ "xhci", pci_snapshot, NULL, NULL },