Lines Matching +full:hardware +full:- +full:accelerated

3  * Copyright (c) 2006-2009 Vmware, Inc., Palo Alto, CA., USA
20  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
28  * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
106  * This is a structure holding the pages, caching- and aperture binding
118 	struct sg_table *sg; /* for SG objects via dma-buf */
136  * This is a structure holding the pages, caching- and aperture binding
146 #define TTM_MEMTYPE_FLAG_FIXED         (1 << 0)	/* Fixed (on-card) PCI memory */
187 	 * @mem::mm_node should be set to a non-null value, and
228 	 * type manager to aid debugging of out-of-memory conditions.
291 	 * Protected by the global->lru_lock.
306  * @move: Callback for a driver to hook in accelerated functions to
342 	 * -ENOMEM: Out of memory.
375 	 * Return the bo flags for a buffer which is not mapped to the hardware.
377 	 * finished, they'll end up in bo->mem.flags
389 	 * @no_wait: whether this should give up and return -EBUSY
411 	 * This function should return 0 if access is granted, -EPERM otherwise.
456  * struct ttm_bo_global_ref - Argument to initialize a struct ttm_bo_global.
465  * struct ttm_bo_global - Buffer object driver global data.
514  * struct ttm_bo_device - Buffer object driver device-specific data.
661  * cache-coherent.
673  * write-combined,
712  * -EBUSY: No space available (only if no_wait == 1).
713  * -ENOMEM: Could not allocate memory for the buffer object, either due to
715  * -ERESTARTSYS: An interruptible sleep was interrupted by a signal.
780  * @no_wait: Don't sleep while trying to reserve, rather return -EBUSY.
782  * it to become unreserved if @sequence < (@bo)->sequence.
794  * (typically execbuf), should first obtain a unique 32-bit
801  * holding the reservation, the function returns -EAGAIN. Otherwise it sleeps
804  * The caller should, when receiving an -EAGAIN error
811  * -EAGAIN: The reservation may cause a deadlock.
814  * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
815  * a signal. Release all buffer reservations and return to user-space.
816  * -EBUSY: The function needed to sleep, but @no_wait was true
817  * -EDEADLK: Bo already reserved using @sequence. This error code will only
828  * @sequence: Set (@bo)->sequence to this value after lock
830  * This is called after ttm_bo_reserve returns -EAGAIN and we backed off
846  * @sequence: Set (@bo)->sequence to this value after lock
848  * This is called after ttm_bo_reserve returns -EAGAIN and we backed off
860  * @no_wait: Don't sleep while trying to reserve, rather return -EBUSY.
862  * it to become unreserved if @sequence < (@bo)->sequence.
868  * -EAGAIN: The reservation may cause a deadlock.
871  * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by
872  * a signal. Release all buffer reservations and return to user-space.
873  * -EBUSY: The function needed to sleep, but @no_wait was true
874  * -EDEADLK: Bo already reserved using @sequence. This error code will only
915  * free any old aperture space, and set (@new_mem)->mm_node to NULL,
916  * and update the (@bo)->mem placement flags. If unsuccessful, the old
937  * free any old aperture space, and set (@new_mem)->mm_node to NULL,
938  * and update the (@bo)->mem placement flags. If unsuccessful, the old
967  * Accelerated move function to be called when an accelerated move