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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-10 14:50:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-10 14:50:08 -0700 |
| commit | 15a49b9a90c86c6cb7f270a699d2ae7468862c28 (patch) | |
| tree | 218fc6bf3ae5beb989cddaede2e4ee0c2e679845 /Documentation/vfio.txt | |
| parent | 8d10aae2741ec9ffd53c8d214f7ada6d543b3a46 (diff) | |
| parent | 8d38ef1948bd415a5cb653a5c0ec16f3402aaca1 (diff) | |
| download | lwn-15a49b9a90c86c6cb7f270a699d2ae7468862c28.tar.gz lwn-15a49b9a90c86c6cb7f270a699d2ae7468862c28.zip | |
Merge tag 'vfio-v3.11' of git://github.com/awilliam/linux-vfio
Pull vfio updates from Alex Williamson:
"Largely hugepage support for vfio/type1 iommu and surrounding cleanups
and fixes"
* tag 'vfio-v3.11' of git://github.com/awilliam/linux-vfio:
vfio/type1: Fix leak on error path
vfio: Limit group opens
vfio/type1: Fix missed frees and zero sized removes
vfio: fix documentation
vfio: Provide module option to disable vfio_iommu_type1 hugepage support
vfio: hugepage support for vfio_iommu_type1
vfio: Convert type1 iommu to use rbtree
Diffstat (limited to 'Documentation/vfio.txt')
| -rw-r--r-- | Documentation/vfio.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/vfio.txt b/Documentation/vfio.txt index c55533c0adb3..d7993dcf8537 100644 --- a/Documentation/vfio.txt +++ b/Documentation/vfio.txt @@ -172,12 +172,12 @@ group and can access them as follows: struct vfio_device_info device_info = { .argsz = sizeof(device_info) }; /* Create a new container */ - container = open("/dev/vfio/vfio, O_RDWR); + container = open("/dev/vfio/vfio", O_RDWR); if (ioctl(container, VFIO_GET_API_VERSION) != VFIO_API_VERSION) /* Unknown API version */ - if (!ioctl(container, VFIO_CHECK_EXTENSION, VFIO_X86_IOMMU)) + if (!ioctl(container, VFIO_CHECK_EXTENSION, VFIO_TYPE1_IOMMU)) /* Doesn't support the IOMMU driver we want. */ /* Open the group */ @@ -193,7 +193,7 @@ group and can access them as follows: ioctl(group, VFIO_GROUP_SET_CONTAINER, &container); /* Enable the IOMMU model we want */ - ioctl(container, VFIO_SET_IOMMU, VFIO_X86_IOMMU) + ioctl(container, VFIO_SET_IOMMU, VFIO_TYPE1_IOMMU) /* Get addition IOMMU info */ ioctl(container, VFIO_IOMMU_GET_INFO, &iommu_info); |