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drm-uapi: Sync panthor_drm.h
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34224>
This commit is contained in:
Adrián Larumbe
Marge Bot
parent
0c9841ec7d
commit
e64de493cf
1 changed files with 117 additions and 42 deletions
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@ -127,49 +127,24 @@ enum drm_panthor_ioctl_id {
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/** @DRM_PANTHOR_TILER_HEAP_DESTROY: Destroy a tiler heap. */
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DRM_PANTHOR_TILER_HEAP_DESTROY,
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};
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/** @DRM_PANTHOR_BO_SET_LABEL: Label a BO. */
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DRM_PANTHOR_BO_SET_LABEL,
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/**
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* DRM_IOCTL_PANTHOR() - Build a Panthor IOCTL number
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* @__access: Access type. Must be R, W or RW.
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* @__id: One of the DRM_PANTHOR_xxx id.
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* @__type: Suffix of the type being passed to the IOCTL.
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* @DRM_PANTHOR_SET_USER_MMIO_OFFSET: Set the offset to use as the user MMIO offset.
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*
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* Don't use this macro directly, use the DRM_IOCTL_PANTHOR_xxx
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* values instead.
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*
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* Return: An IOCTL number to be passed to ioctl() from userspace.
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* The default behavior is to pick the MMIO offset based on the size of the pgoff_t
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* type seen by the process that manipulates the FD, such that a 32-bit process can
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* always map the user MMIO ranges. But this approach doesn't work well for emulators
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* like FEX, where the emulator is an 64-bit binary which might be executing 32-bit
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* code. In that case, the kernel thinks it's the 64-bit process and assumes
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* DRM_PANTHOR_USER_MMIO_OFFSET_64BIT is in use, but the UMD library expects
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* DRM_PANTHOR_USER_MMIO_OFFSET_32BIT, because it can't mmap() anything above the
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* pgoff_t size.
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*/
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#define DRM_IOCTL_PANTHOR(__access, __id, __type) \
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DRM_IO ## __access(DRM_COMMAND_BASE + DRM_PANTHOR_ ## __id, \
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struct drm_panthor_ ## __type)
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#define DRM_IOCTL_PANTHOR_DEV_QUERY \
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DRM_IOCTL_PANTHOR(WR, DEV_QUERY, dev_query)
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#define DRM_IOCTL_PANTHOR_VM_CREATE \
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DRM_IOCTL_PANTHOR(WR, VM_CREATE, vm_create)
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#define DRM_IOCTL_PANTHOR_VM_DESTROY \
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DRM_IOCTL_PANTHOR(WR, VM_DESTROY, vm_destroy)
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#define DRM_IOCTL_PANTHOR_VM_BIND \
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DRM_IOCTL_PANTHOR(WR, VM_BIND, vm_bind)
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#define DRM_IOCTL_PANTHOR_VM_GET_STATE \
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DRM_IOCTL_PANTHOR(WR, VM_GET_STATE, vm_get_state)
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#define DRM_IOCTL_PANTHOR_BO_CREATE \
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DRM_IOCTL_PANTHOR(WR, BO_CREATE, bo_create)
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#define DRM_IOCTL_PANTHOR_BO_MMAP_OFFSET \
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DRM_IOCTL_PANTHOR(WR, BO_MMAP_OFFSET, bo_mmap_offset)
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#define DRM_IOCTL_PANTHOR_GROUP_CREATE \
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DRM_IOCTL_PANTHOR(WR, GROUP_CREATE, group_create)
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#define DRM_IOCTL_PANTHOR_GROUP_DESTROY \
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DRM_IOCTL_PANTHOR(WR, GROUP_DESTROY, group_destroy)
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#define DRM_IOCTL_PANTHOR_GROUP_SUBMIT \
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DRM_IOCTL_PANTHOR(WR, GROUP_SUBMIT, group_submit)
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#define DRM_IOCTL_PANTHOR_GROUP_GET_STATE \
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DRM_IOCTL_PANTHOR(WR, GROUP_GET_STATE, group_get_state)
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#define DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE \
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DRM_IOCTL_PANTHOR(WR, TILER_HEAP_CREATE, tiler_heap_create)
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#define DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY \
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DRM_IOCTL_PANTHOR(WR, TILER_HEAP_DESTROY, tiler_heap_destroy)
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DRM_PANTHOR_SET_USER_MMIO_OFFSET,
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};
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/**
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* DOC: IOCTL arguments
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@ -335,6 +310,9 @@ struct drm_panthor_gpu_info {
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/** @as_present: Bitmask encoding the number of address-space exposed by the MMU. */
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__u32 as_present;
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/** @pad0: MBZ. */
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__u32 pad0;
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/** @shader_present: Bitmask encoding the shader cores exposed by the GPU. */
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__u64 shader_present;
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@ -923,6 +901,15 @@ enum drm_panthor_group_state_flags {
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* When a group ends up with this flag set, no jobs can be submitted to its queues.
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*/
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DRM_PANTHOR_GROUP_STATE_FATAL_FAULT = 1 << 1,
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/**
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* @DRM_PANTHOR_GROUP_STATE_INNOCENT: Group was killed during a reset caused by other
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* groups.
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*
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* This flag can only be set if DRM_PANTHOR_GROUP_STATE_TIMEDOUT is set and
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* DRM_PANTHOR_GROUP_STATE_FATAL_FAULT is not.
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*/
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DRM_PANTHOR_GROUP_STATE_INNOCENT = 1 << 2,
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};
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/**
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@ -1010,6 +997,94 @@ struct drm_panthor_tiler_heap_destroy {
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__u32 pad;
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};
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/**
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* struct drm_panthor_bo_set_label - Arguments passed to DRM_IOCTL_PANTHOR_BO_SET_LABEL
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*/
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struct drm_panthor_bo_set_label {
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/** @handle: Handle of the buffer object to label. */
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__u32 handle;
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/** @pad: MBZ. */
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__u32 pad;
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/**
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* @label: User pointer to a NUL-terminated string
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*
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* Length cannot be greater than 4096
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*/
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__u64 label;
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};
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/**
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* struct drm_panthor_set_user_mmio_offset - Arguments passed to
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* DRM_IOCTL_PANTHOR_SET_USER_MMIO_OFFSET
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*
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* This ioctl is only really useful if you want to support userspace
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* CPU emulation environments where the size of an unsigned long differs
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* between the host and the guest architectures.
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*/
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struct drm_panthor_set_user_mmio_offset {
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/**
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* @offset: User MMIO offset to use.
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*
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* Must be either DRM_PANTHOR_USER_MMIO_OFFSET_32BIT or
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* DRM_PANTHOR_USER_MMIO_OFFSET_64BIT.
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*
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* Use DRM_PANTHOR_USER_MMIO_OFFSET (which selects OFFSET_32BIT or
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* OFFSET_64BIT based on the size of an unsigned long) unless you
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* have a very good reason to overrule this decision.
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*/
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__u64 offset;
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};
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/**
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* DRM_IOCTL_PANTHOR() - Build a Panthor IOCTL number
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* @__access: Access type. Must be R, W or RW.
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* @__id: One of the DRM_PANTHOR_xxx id.
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* @__type: Suffix of the type being passed to the IOCTL.
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*
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* Don't use this macro directly, use the DRM_IOCTL_PANTHOR_xxx
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* values instead.
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*
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* Return: An IOCTL number to be passed to ioctl() from userspace.
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*/
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#define DRM_IOCTL_PANTHOR(__access, __id, __type) \
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DRM_IO ## __access(DRM_COMMAND_BASE + DRM_PANTHOR_ ## __id, \
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struct drm_panthor_ ## __type)
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enum {
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DRM_IOCTL_PANTHOR_DEV_QUERY =
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DRM_IOCTL_PANTHOR(WR, DEV_QUERY, dev_query),
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DRM_IOCTL_PANTHOR_VM_CREATE =
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DRM_IOCTL_PANTHOR(WR, VM_CREATE, vm_create),
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DRM_IOCTL_PANTHOR_VM_DESTROY =
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DRM_IOCTL_PANTHOR(WR, VM_DESTROY, vm_destroy),
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DRM_IOCTL_PANTHOR_VM_BIND =
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DRM_IOCTL_PANTHOR(WR, VM_BIND, vm_bind),
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DRM_IOCTL_PANTHOR_VM_GET_STATE =
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DRM_IOCTL_PANTHOR(WR, VM_GET_STATE, vm_get_state),
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DRM_IOCTL_PANTHOR_BO_CREATE =
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DRM_IOCTL_PANTHOR(WR, BO_CREATE, bo_create),
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DRM_IOCTL_PANTHOR_BO_MMAP_OFFSET =
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DRM_IOCTL_PANTHOR(WR, BO_MMAP_OFFSET, bo_mmap_offset),
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DRM_IOCTL_PANTHOR_GROUP_CREATE =
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DRM_IOCTL_PANTHOR(WR, GROUP_CREATE, group_create),
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DRM_IOCTL_PANTHOR_GROUP_DESTROY =
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DRM_IOCTL_PANTHOR(WR, GROUP_DESTROY, group_destroy),
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DRM_IOCTL_PANTHOR_GROUP_SUBMIT =
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DRM_IOCTL_PANTHOR(WR, GROUP_SUBMIT, group_submit),
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DRM_IOCTL_PANTHOR_GROUP_GET_STATE =
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DRM_IOCTL_PANTHOR(WR, GROUP_GET_STATE, group_get_state),
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DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE =
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DRM_IOCTL_PANTHOR(WR, TILER_HEAP_CREATE, tiler_heap_create),
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DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY =
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DRM_IOCTL_PANTHOR(WR, TILER_HEAP_DESTROY, tiler_heap_destroy),
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DRM_IOCTL_PANTHOR_BO_SET_LABEL =
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DRM_IOCTL_PANTHOR(WR, BO_SET_LABEL, bo_set_label),
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DRM_IOCTL_PANTHOR_SET_USER_MMIO_OFFSET =
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DRM_IOCTL_PANTHOR(WR, SET_USER_MMIO_OFFSET, set_user_mmio_offset),
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};
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#if defined(__cplusplus)
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}
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#endif
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