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pcie_sriov: Register VFs after migration

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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: <20250116-reuse-v20-11-7cb370606368@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 2025-01-16 18:01:02 +09:00 • committed by Michael S. Tsirkin
parent 5e7dd17e43
commit f9efcd4711
3 changed files with 16 additions and 0 deletions
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2
include/hw/pci/pcie_sriov.h
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@ -57,6 +57,8 @@ void pcie_sriov_pf_add_sup_pgsize(PCIDevice *dev, uint16_t opt_sup_pgsize);
void pcie_sriov_config_write(PCIDevice *dev, uint32_t address,
uint32_t val, int len);
void pcie_sriov_pf_post_load(PCIDevice *dev);
/* Reset SR/IOV */
void pcie_sriov_pf_reset(PCIDevice *dev);