motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-12-11 16:00:50 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

pcie_sriov: Register VFs after migration

Browse source 
pcie_sriov doesn't have code to restore its state after migration, but
igb, which uses pcie_sriov, naively claimed its migration capability.

Add code to register VFs after migration and fix igb migration.

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240627-reuse-v10-9-7ca0b8ed3d9f@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Akihiko Odaki 2024-06-27 15:07:58 +09:00 • committed by Michael S. Tsirkin
parent cbd9e5120b
commit 107a64b9a3
3 changed files with 16 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
hw/pci/pcie_sriov.c
View file

@ -252,6 +252,13 @@ void pcie_sriov_config_write(PCIDevice *dev, uint32_t address,
}
}
void pcie_sriov_pf_post_load(PCIDevice *dev)
{
if (dev->exp.sriov_cap) {
register_vfs(dev);
}
}
/* Reset SR/IOV */
void pcie_sriov_pf_reset(PCIDevice *dev)