diff options
Diffstat (limited to 'include/arch/x86_64/xen/gntdev.h')
| -rw-r--r-- | include/arch/x86_64/xen/gntdev.h | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/include/arch/x86_64/xen/gntdev.h b/include/arch/x86_64/xen/gntdev.h index 9d26b9f6..d61a1dd6 100644 --- a/include/arch/x86_64/xen/gntdev.h +++ b/include/arch/x86_64/xen/gntdev.h @@ -55,8 +55,7 @@ struct ioctl_gntdev_grant_ref { * mmap()'d at offset 0, such as Wayland. If @count is set to 0, this * ioctl will fail. */ -#define IOCTL_GNTDEV_MAP_GRANT_REF \ - _IOC(_IOC_NONE, 'G', 0, sizeof(struct ioctl_gntdev_map_grant_ref)) +#define IOCTL_GNTDEV_MAP_GRANT_REF _IOC(_IOC_NONE, 'G', 0, sizeof(struct ioctl_gntdev_map_grant_ref)) struct ioctl_gntdev_map_grant_ref { /* IN parameters */ /* The number of grants to be mapped. */ @@ -75,8 +74,7 @@ struct ioctl_gntdev_map_grant_ref { * gntdev. N.B. munmap() must be called on the relevant virtual address(es) * before this ioctl is called, or an error will result. */ -#define IOCTL_GNTDEV_UNMAP_GRANT_REF \ - _IOC(_IOC_NONE, 'G', 1, sizeof(struct ioctl_gntdev_unmap_grant_ref)) +#define IOCTL_GNTDEV_UNMAP_GRANT_REF _IOC(_IOC_NONE, 'G', 1, sizeof(struct ioctl_gntdev_unmap_grant_ref)) struct ioctl_gntdev_unmap_grant_ref { /* IN parameters */ /* The offset was returned by the corresponding map operation. */ @@ -98,9 +96,7 @@ struct ioctl_gntdev_unmap_grant_ref { * an error will result. It is only possible to munmap() the entire * contiguously-allocated range at once, and not any subrange thereof. */ -#define IOCTL_GNTDEV_GET_OFFSET_FOR_VADDR \ - _IOC(_IOC_NONE, 'G', 2, \ - sizeof(struct ioctl_gntdev_get_offset_for_vaddr)) +#define IOCTL_GNTDEV_GET_OFFSET_FOR_VADDR _IOC(_IOC_NONE, 'G', 2, sizeof(struct ioctl_gntdev_get_offset_for_vaddr)) struct ioctl_gntdev_get_offset_for_vaddr { /* IN parameters */ /* The virtual address of the first mapped page in a range. */ @@ -119,8 +115,7 @@ struct ioctl_gntdev_get_offset_for_vaddr { * * N.B. This must be called before any other ioctl is performed on the device. */ -#define IOCTL_GNTDEV_SET_MAX_GRANTS \ - _IOC(_IOC_NONE, 'G', 3, sizeof(struct ioctl_gntdev_set_max_grants)) +#define IOCTL_GNTDEV_SET_MAX_GRANTS _IOC(_IOC_NONE, 'G', 3, sizeof(struct ioctl_gntdev_set_max_grants)) struct ioctl_gntdev_set_max_grants { /* IN parameter */ /* The maximum number of grants that may be mapped at once. */ @@ -137,8 +132,7 @@ struct ioctl_gntdev_set_max_grants { * notification prior to the IOCTL_GNTALLOC_DEALLOC_GREF if you do not want it * to occur. */ -#define IOCTL_GNTDEV_SET_UNMAP_NOTIFY \ - _IOC(_IOC_NONE, 'G', 7, sizeof(struct ioctl_gntdev_unmap_notify)) +#define IOCTL_GNTDEV_SET_UNMAP_NOTIFY _IOC(_IOC_NONE, 'G', 7, sizeof(struct ioctl_gntdev_unmap_notify)) struct ioctl_gntdev_unmap_notify { /* IN parameters */ /* Offset in the file descriptor for a byte within the page (same as @@ -196,8 +190,7 @@ struct gntdev_grant_copy_segment { * EINVAL: A segment crosses the boundary of a foreign page. * EFAULT: A segment's local buffer is not accessible. */ -#define IOCTL_GNTDEV_GRANT_COPY \ - _IOC(_IOC_NONE, 'G', 8, sizeof(struct ioctl_gntdev_grant_copy)) +#define IOCTL_GNTDEV_GRANT_COPY _IOC(_IOC_NONE, 'G', 8, sizeof(struct ioctl_gntdev_grant_copy)) struct ioctl_gntdev_grant_copy { unsigned int count; struct gntdev_grant_copy_segment *segments; @@ -238,9 +231,7 @@ struct ioctl_gntdev_grant_copy { * [1] Documentation/driver-api/dma-buf.rst */ -#define IOCTL_GNTDEV_DMABUF_EXP_FROM_REFS \ - _IOC(_IOC_NONE, 'G', 9, \ - sizeof(struct ioctl_gntdev_dmabuf_exp_from_refs)) +#define IOCTL_GNTDEV_DMABUF_EXP_FROM_REFS _IOC(_IOC_NONE, 'G', 9, sizeof(struct ioctl_gntdev_dmabuf_exp_from_refs)) struct ioctl_gntdev_dmabuf_exp_from_refs { /* IN parameters. */ /* Specific options for this dma-buf: see GNTDEV_DMA_FLAG_XXX. */ @@ -269,8 +260,7 @@ struct ioctl_gntdev_dmabuf_exp_from_refs { * this must not be treated as error. */ #define IOCTL_GNTDEV_DMABUF_EXP_WAIT_RELEASED \ - _IOC(_IOC_NONE, 'G', 10, \ - sizeof(struct ioctl_gntdev_dmabuf_exp_wait_released)) + _IOC(_IOC_NONE, 'G', 10, sizeof(struct ioctl_gntdev_dmabuf_exp_wait_released)) struct ioctl_gntdev_dmabuf_exp_wait_released { /* IN parameters */ __u32 fd; @@ -281,8 +271,7 @@ struct ioctl_gntdev_dmabuf_exp_wait_released { * Import a dma-buf with file descriptor @fd and export granted references * to the pages of that dma-buf into array @refs of size @count. */ -#define IOCTL_GNTDEV_DMABUF_IMP_TO_REFS \ - _IOC(_IOC_NONE, 'G', 11, sizeof(struct ioctl_gntdev_dmabuf_imp_to_refs)) +#define IOCTL_GNTDEV_DMABUF_IMP_TO_REFS _IOC(_IOC_NONE, 'G', 11, sizeof(struct ioctl_gntdev_dmabuf_imp_to_refs)) struct ioctl_gntdev_dmabuf_imp_to_refs { /* IN parameters. */ /* File descriptor of the dma-buf. */ @@ -303,8 +292,7 @@ struct ioctl_gntdev_dmabuf_imp_to_refs { * @fd, so it can be released by the owner. This is only valid for buffers * created with IOCTL_GNTDEV_DMABUF_IMP_TO_REFS. */ -#define IOCTL_GNTDEV_DMABUF_IMP_RELEASE \ - _IOC(_IOC_NONE, 'G', 12, sizeof(struct ioctl_gntdev_dmabuf_imp_release)) +#define IOCTL_GNTDEV_DMABUF_IMP_RELEASE _IOC(_IOC_NONE, 'G', 12, sizeof(struct ioctl_gntdev_dmabuf_imp_release)) struct ioctl_gntdev_dmabuf_imp_release { /* IN parameters */ __u32 fd; |