[libvirt] [PATCH 06/12] virpci: Drop 'pci-stub' driver
Daniel Henrique Barboza
danielhb413 at gmail.com
Tue Aug 20 17:46:16 UTC 2019
On 8/20/19 11:30 AM, Michal Privoznik wrote:
> Now that no one uses KVM style of PCI assignment we can safely
> remove 'pci-stub' backend.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
Reviewed-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413 at gmail.com>
> src/util/virpci.c | 11 -----------
> src/util/virpci.h | 1 -
> 2 files changed, 12 deletions(-)
>
> diff --git a/src/util/virpci.c b/src/util/virpci.c
> index 4c7c26f981..9c9ffa55c2 100644
> --- a/src/util/virpci.c
> +++ b/src/util/virpci.c
> @@ -54,7 +54,6 @@ VIR_ENUM_IMPL(virPCIStubDriver,
> VIR_PCI_STUB_DRIVER_LAST,
> "none",
> "pciback", /* XEN */
> - "pci-stub", /* KVM */
> "vfio-pci", /* VFIO */
> );
>
> @@ -1541,16 +1540,6 @@ virPCIDeviceReattach(virPCIDevicePtr dev,
> return -1;
> }
>
> - /* Wait for device cleanup if it is qemu/kvm */
> - if (virPCIDeviceGetStubDriver(dev) == VIR_PCI_STUB_DRIVER_KVM) {
> - int retries = 100;
> - while (virPCIDeviceWaitForCleanup(dev, "kvm_assigned_device")
> - && retries) {
> - usleep(100*1000);
> - retries--;
> - }
> - }
> -
> if (virPCIDeviceUnbindFromStub(dev) < 0)
> return -1;
>
> diff --git a/src/util/virpci.h b/src/util/virpci.h
> index 5074851777..4ac0d230a4 100644
> --- a/src/util/virpci.h
> +++ b/src/util/virpci.h
> @@ -59,7 +59,6 @@ struct _virPCIDeviceAddress {
> typedef enum {
> VIR_PCI_STUB_DRIVER_NONE = 0,
> VIR_PCI_STUB_DRIVER_XEN,
> - VIR_PCI_STUB_DRIVER_KVM,
> VIR_PCI_STUB_DRIVER_VFIO,
> VIR_PCI_STUB_DRIVER_LAST
> } virPCIStubDriver;
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