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pci: skip reset during cpr

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Do not reset a vfio-pci device during CPR.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: https://lore.kernel.org/qemu-devel/1749576403-25355-1-git-send-email-steven.sistare@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
Steve Sistare 2025-06-10 10:26:43 -07:00 • committed by Cédric Le Goater
parent 8df3fa3d67
commit 24c156dcd9
3 changed files with 14 additions and 0 deletions
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2
include/hw/pci/pci.h
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@ -222,6 +222,8 @@ enum {
QEMU_PCIE_EXT_TAG = (1 << QEMU_PCIE_EXT_TAG_BITNR),
#define QEMU_PCI_CAP_PM_BITNR 14
QEMU_PCI_CAP_PM = (1 << QEMU_PCI_CAP_PM_BITNR),
#define QEMU_PCI_SKIP_RESET_ON_CPR_BITNR 15
QEMU_PCI_SKIP_RESET_ON_CPR = (1 << QEMU_PCI_SKIP_RESET_ON_CPR_BITNR),
};
typedef struct PCIINTxRoute {