59 	int used;  in i810_freelist_get()  local
67 		used = cmpxchg(buf_priv->in_use, I810_BUF_FREE,  in i810_freelist_get()
69 		if (used == I810_BUF_FREE)  in i810_freelist_get()
82 	int used;  in i810_freelist_put()  local
85 	used = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT, I810_BUF_FREE);  in i810_freelist_put()
86 	if (used != I810_BUF_CLIENT) {  in i810_freelist_put()
714 				     struct drm_buf *buf, int discard, int used)  in i810_dma_dispatch_vertex()  argument
731 	if (used < 0 || used > 4 * 1024)  in i810_dma_dispatch_vertex()
732 		used = 0;  in i810_dma_dispatch_vertex()
741 		    ((GFX_OP_PRIMITIVE | prim | ((used / 4) - 2)));  in i810_dma_dispatch_vertex()
743 		if (used & 4) {  in i810_dma_dispatch_vertex()
744 			*(u32 *) ((char *) buf_priv->kernel_virtual + used) = 0;  in i810_dma_dispatch_vertex()
745 			used += 4;  in i810_dma_dispatch_vertex()
751 	if (used) {  in i810_dma_dispatch_vertex()
767 			OUT_RING(start + used - 4);  in i810_dma_dispatch_vertex()
876 		int used = cmpxchg(buf_priv->in_use, I810_BUF_HARDWARE,  in i810_flush_queue()  local
879 		if (used == I810_BUF_HARDWARE)  in i810_flush_queue()
881 		if (used == I810_BUF_CLIENT)  in i810_flush_queue()
909 			int used = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT,  in i810_driver_reclaim_buffers()  local
912 			if (used == I810_BUF_CLIENT)  in i810_driver_reclaim_buffers()
942 		  vertex->idx, vertex->used, vertex->discard);  in i810_dma_vertex()
949 				 vertex->discard, vertex->used);  in i810_dma_vertex()
1034 static void i810_dma_dispatch_mc(struct drm_device *dev, struct drm_buf *buf, int used,  in i810_dma_dispatch_mc()  argument
1051 	if (used < 0 || used > 4 * 1024)  in i810_dma_dispatch_mc()
1052 		used = 0;  in i810_dma_dispatch_mc()
1056 	DRM_DEBUG("addr 0x%lx, used 0x%x\n", address, used);  in i810_dma_dispatch_mc()
1061 	DRM_DEBUG("used : %d\n", used);  in i810_dma_dispatch_mc()
1062 	DRM_DEBUG("start + used - 4 : %ld\n", start + used - 4);  in i810_dma_dispatch_mc()
1065 		if (used & 4) {  in i810_dma_dispatch_mc()
1066 			*(u32 *) ((char *) buf_priv->virtual + used) = 0;  in i810_dma_dispatch_mc()
1067 			used += 4;  in i810_dma_dispatch_mc()
1075 	OUT_RING(start + used - 4);  in i810_dma_dispatch_mc()
1107 	i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used,  in i810_dma_mc()