36 	const struct vmw_fifo_state *fifo = &dev_priv->fifo;  in vmw_fifo_have_3d()  local
46 			     ((fifo->capabilities &  in vmw_fifo_have_3d()
79 int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)  in vmw_fifo_init()  argument
86 	fifo->static_buffer_size = VMWGFX_FIFO_STATIC_SIZE;  in vmw_fifo_init()
87 	fifo->static_buffer = vmalloc(fifo->static_buffer_size);  in vmw_fifo_init()
88 	if (unlikely(fifo->static_buffer == NULL))  in vmw_fifo_init()
91 	fifo->dynamic_buffer = NULL;  in vmw_fifo_init()
92 	fifo->reserved_size = 0;  in vmw_fifo_init()
93 	fifo->using_bounce_buffer = false;  in vmw_fifo_init()
95 	mutex_init(&fifo->fifo_mutex);  in vmw_fifo_init()
96 	init_rwsem(&fifo->rwsem);  in vmw_fifo_init()
133 	fifo->capabilities = ioread32(fifo_mem + SVGA_FIFO_CAPABILITIES);  in vmw_fifo_init()
135 	DRM_INFO("Fifo max 0x%08x min 0x%08x cap 0x%08x\n",  in vmw_fifo_init()
138 		 (unsigned int) fifo->capabilities);  in vmw_fifo_init()
142 	vmw_marker_queue_init(&fifo->marker_queue);  in vmw_fifo_init()
160 void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)  in vmw_fifo_release()  argument
179 	vmw_marker_queue_takedown(&fifo->marker_queue);  in vmw_fifo_release()
181 	if (likely(fifo->static_buffer != NULL)) {  in vmw_fifo_release()
182 		vfree(fifo->static_buffer);  in vmw_fifo_release()
183 		fifo->static_buffer = NULL;  in vmw_fifo_release()
186 	if (likely(fifo->dynamic_buffer != NULL)) {  in vmw_fifo_release()
187 		vfree(fifo->dynamic_buffer);  in vmw_fifo_release()
188 		fifo->dynamic_buffer = NULL;  in vmw_fifo_release()
211 	DRM_INFO("Fifo wait noirq.\n");  in vmw_fifo_wait_noirq()
232 	DRM_INFO("Fifo noirq exit.\n");  in vmw_fifo_wait_noirq()
289  * Reserve @bytes number of bytes in the fifo.
292  *  If it timeouts waiting for fifo space, or if @bytes is larger than the
293  *   available fifo space.
296  *   Pointer to the fifo, or null on error (possible hardware hang).
300 	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;  in vmw_fifo_reserve()
424 	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;  in vmw_fifo_commit()
470 	struct vmw_fifo_state *fifo_state = &dev_priv->fifo;  in vmw_fifo_send_fence()
514  * vmw_fifo_emit_dummy_query - emits a dummy query to the fifo.
528  * Returns -ENOMEM on failure to reserve fifo space.
548 		DRM_ERROR("Out of fifo space for dummy query.\n");  in vmw_fifo_emit_dummy_query()