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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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Go to the source code of this file.
Data Structures | |
| struct | vmw_fence_manager |
| struct | vmw_user_fence |
| struct | vmw_event_fence_action |
| struct | vmw_event_fence_pending |
Macros | |
| #define | VMW_FENCE_WRAP (1 << 31) |
| #define VMW_FENCE_WRAP (1 << 31) |
Definition at line 31 of file vmwgfx_fence.c.
| int vmw_event_fence_action_create | ( | struct drm_file * | file_priv, |
| struct vmw_fence_obj * | fence, | ||
| uint32_t | flags, | ||
| uint64_t | user_data, | ||
| bool | interruptible | ||
| ) |
Definition at line 996 of file vmwgfx_fence.c.
| int vmw_event_fence_action_queue | ( | struct drm_file * | file_priv, |
| struct vmw_fence_obj * | fence, | ||
| struct drm_pending_event * | event, | ||
| uint32_t * | tv_sec, | ||
| uint32_t * | tv_usec, | ||
| bool | interruptible | ||
| ) |
vmw_event_fence_action_create - Post an event for sending when a fence object seqno has passed.
: The file connection on which the event should be posted. : The fence object on which to post the event. : Event to be posted. This event should've been alloced using k[mz]alloc, and should've been completely initialized. : Interruptible waits if possible.
As a side effect, the object pointed to by may have been freed when this function returns. If this function returns with an error code, the caller needs to free that object.
Definition at line 955 of file vmwgfx_fence.c.
| void vmw_event_fence_fpriv_gone | ( | struct vmw_fence_manager * | fman, |
| struct list_head * | event_list | ||
| ) |
vmw_event_fence_fpriv_gone - Remove references to struct drm_file objects
: Pointer to a struct vmw_fence_manager : Pointer to linked list of struct vmw_event_fence_action objects with pointers to a struct drm_file object about to be closed.
This function removes all pending fence events with references to a specific struct drm_file object about to be closed. The caller is required to pass a list of all struct vmw_event_fence_action objects with such events attached. This function is typically called before the struct drm_file object's event management is taken down.
Definition at line 800 of file vmwgfx_fence.c.
| int vmw_fence_create | ( | struct vmw_fence_manager * | fman, |
| uint32_t | seqno, | ||
| uint32_t | mask, | ||
| struct vmw_fence_obj ** | p_fence | ||
| ) |
Definition at line 498 of file vmwgfx_fence.c.
| int vmw_fence_event_ioctl | ( | struct drm_device * | dev, |
| void * | data, | ||
| struct drm_file * | file_priv | ||
| ) |
Definition at line 1062 of file vmwgfx_fence.c.
| void vmw_fence_fifo_down | ( | struct vmw_fence_manager * | fman | ) |
vmw_fence_fifo_down - signal all unsignaled fence objects.
Definition at line 630 of file vmwgfx_fence.c.
| void vmw_fence_fifo_up | ( | struct vmw_fence_manager * | fman | ) |
Definition at line 672 of file vmwgfx_fence.c.
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read |
Definition at line 171 of file vmwgfx_fence.c.
| void vmw_fence_manager_takedown | ( | struct vmw_fence_manager * | fman | ) |
Definition at line 193 of file vmwgfx_fence.c.
| void vmw_fence_obj_add_action | ( | struct vmw_fence_obj * | fence, |
| struct vmw_fence_action * | action | ||
| ) |
vmw_fence_obj_add_action - Add an action to a fence object.
- The fence object. - The action to add.
Note that the action callbacks may be executed before this function returns.
Definition at line 900 of file vmwgfx_fence.c.
| void vmw_fence_obj_flush | ( | struct vmw_fence_obj * | fence | ) |
Definition at line 479 of file vmwgfx_fence.c.
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read |
Definition at line 242 of file vmwgfx_fence.c.
| bool vmw_fence_obj_signaled | ( | struct vmw_fence_obj * | fence, |
| uint32_t | flags | ||
| ) |
Definition at line 420 of file vmwgfx_fence.c.
| int vmw_fence_obj_signaled_ioctl | ( | struct drm_device * | dev, |
| void * | data, | ||
| struct drm_file * | file_priv | ||
| ) |
Definition at line 741 of file vmwgfx_fence.c.
| int vmw_fence_obj_unref_ioctl | ( | struct drm_device * | dev, |
| void * | data, | ||
| struct drm_file * | file_priv | ||
| ) |
Definition at line 776 of file vmwgfx_fence.c.
| void vmw_fence_obj_unreference | ( | struct vmw_fence_obj ** | fence_p | ) |
vmw_fence_obj_unreference
Note that this function may not be entered with disabled irqs since it may re-enable them in the destroy function.
Definition at line 258 of file vmwgfx_fence.c.
| int vmw_fence_obj_wait | ( | struct vmw_fence_obj * | fence, |
| uint32_t | flags, | ||
| bool | lazy, | ||
| bool | interruptible, | ||
| unsigned long | timeout | ||
| ) |
Definition at line 445 of file vmwgfx_fence.c.
| int vmw_fence_obj_wait_ioctl | ( | struct drm_device * | dev, |
| void * | data, | ||
| struct drm_file * | file_priv | ||
| ) |
Definition at line 682 of file vmwgfx_fence.c.
| void vmw_fences_perform_actions | ( | struct vmw_fence_manager * | fman, |
| struct list_head * | list | ||
| ) |
Definition at line 274 of file vmwgfx_fence.c.
| void vmw_fences_update | ( | struct vmw_fence_manager * | fman | ) |
Definition at line 374 of file vmwgfx_fence.c.
| int vmw_user_fence_create | ( | struct drm_file * | file_priv, |
| struct vmw_fence_manager * | fman, | ||
| uint32_t | seqno, | ||
| uint32_t | mask, | ||
| struct vmw_fence_obj ** | p_fence, | ||
| uint32_t * | p_handle | ||
| ) |
Definition at line 559 of file vmwgfx_fence.c.
1.8.2