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| author | Cédric Le Goater <clg@redhat.com> | 2024-06-17 08:33:59 +0200 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-06-24 23:15:31 +0200 |
| commit | 55974f35eac3d8166a8dee498b1efee2ef9663c5 (patch) | |
| tree | ba9b3e91ac7ddefbdc03c49a6c847c649b066c0e | |
| parent | 09181a8e9729c77c69f8d3988a1dbed0b91402d4 (diff) | |
| download | focaccia-qemu-55974f35eac3d8166a8dee498b1efee2ef9663c5.tar.gz focaccia-qemu-55974f35eac3d8166a8dee498b1efee2ef9663c5.zip | |
vfio/container: Modify vfio_get_iommu_type() to use a container fd
The 'container' pointer has no other use than its 'fd' attribute. Simplify the prototype to ease future changes. Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
| -rw-r--r-- | hw/vfio/container.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/vfio/container.c b/hw/vfio/container.c index dc85a79cb9..589f37bc6d 100644 --- a/hw/vfio/container.c +++ b/hw/vfio/container.c @@ -354,7 +354,7 @@ static void vfio_kvm_device_del_group(VFIOGroup *group) /* * vfio_get_iommu_type - selects the richest iommu_type (v2 first) */ -static int vfio_get_iommu_type(VFIOContainer *container, +static int vfio_get_iommu_type(int container_fd, Error **errp) { int iommu_types[] = { VFIO_TYPE1v2_IOMMU, VFIO_TYPE1_IOMMU, @@ -362,7 +362,7 @@ static int vfio_get_iommu_type(VFIOContainer *container, int i; for (i = 0; i < ARRAY_SIZE(iommu_types); i++) { - if (ioctl(container->fd, VFIO_CHECK_EXTENSION, iommu_types[i])) { + if (ioctl(container_fd, VFIO_CHECK_EXTENSION, iommu_types[i])) { return iommu_types[i]; } } @@ -399,7 +399,7 @@ static bool vfio_set_iommu(VFIOContainer *container, int group_fd, int iommu_type; const VFIOIOMMUClass *vioc; - iommu_type = vfio_get_iommu_type(container, errp); + iommu_type = vfio_get_iommu_type(container->fd, errp); if (iommu_type < 0) { return false; } |