80 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_reset()  local
86 	primary->tail = 0;  in mga_do_dma_reset()
87 	primary->space = primary->size;  in mga_do_dma_reset()
88 	primary->last_flush = 0;  in mga_do_dma_reset()
107 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_flush()  local
122 	if (primary->tail == primary->last_flush) {  in mga_do_dma_flush()
127 	tail = primary->tail + dev_priv->primary->offset;  in mga_do_dma_flush()
141 	primary->last_flush = primary->tail;  in mga_do_dma_flush()
146 		primary->space = primary->size - primary->tail;  in mga_do_dma_flush()
148 		primary->space = head - tail;  in mga_do_dma_flush()
150 	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));  in mga_do_dma_flush()
151 	DRM_DEBUG("   tail = 0x%06lx\n", (unsigned long)(tail - dev_priv->primary->offset));  in mga_do_dma_flush()
152 	DRM_DEBUG("  space = 0x%06x\n", primary->space);  in mga_do_dma_flush()
162 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_wrap_start()  local
175 	tail = primary->tail + dev_priv->primary->offset;  in mga_do_dma_wrap_start()
177 	primary->tail = 0;  in mga_do_dma_wrap_start()
178 	primary->last_flush = 0;  in mga_do_dma_wrap_start()
179 	primary->last_wrap++;  in mga_do_dma_wrap_start()
183 	if (head == dev_priv->primary->offset)  in mga_do_dma_wrap_start()
184 		primary->space = primary->size;  in mga_do_dma_wrap_start()
186 		primary->space = head - dev_priv->primary->offset;  in mga_do_dma_wrap_start()
188 	DRM_DEBUG("   head = 0x%06lx\n", (unsigned long)(head - dev_priv->primary->offset));  in mga_do_dma_wrap_start()
189 	DRM_DEBUG("   tail = 0x%06x\n", primary->tail);  in mga_do_dma_wrap_start()
190 	DRM_DEBUG("   wrap = %d\n", primary->last_wrap);  in mga_do_dma_wrap_start()
191 	DRM_DEBUG("  space = 0x%06x\n", primary->space);  in mga_do_dma_wrap_start()
196 	set_bit(0, &primary->wrapped);  in mga_do_dma_wrap_start()
202 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_wrap_end()  local
204 	u32 head = dev_priv->primary->offset;  in mga_do_dma_wrap_end()
213 	clear_bit(0, &primary->wrapped);  in mga_do_dma_wrap_end()
234 				dev_priv->primary->offset));  in mga_freelist_print()
240 			 (unsigned long)(entry->age.head - dev_priv->primary->offset));  in mga_freelist_print()
338 		  (unsigned long)(tail->age.head - dev_priv->primary->offset) : 0,  in mga_freelist_get()
341 		  (unsigned long)(head - dev_priv->primary->offset), wrap);  in mga_freelist_get()
365 				  dev_priv->primary->offset),  in mga_freelist_put()
528 			 _DRM_AGP, _DRM_READ_ONLY, &dev_priv->primary);  in mga_do_agp_dma_bootstrap()
577 	drm_core_ioremap(dev_priv->primary, dev);  in mga_do_agp_dma_bootstrap()
581 	    !dev_priv->primary->handle || !dev->agp_buffer_map->handle) {  in mga_do_agp_dma_bootstrap()
583 			  dev_priv->warp->handle, dev_priv->primary->handle,  in mga_do_agp_dma_bootstrap()
656 				 _DRM_READ_ONLY, &dev_priv->primary);  in mga_do_pci_dma_bootstrap()
666 	if (dev_priv->primary->size != dma_bs->primary_size) {  in mga_do_pci_dma_bootstrap()
669 			 (unsigned)dev_priv->primary->size);  in mga_do_pci_dma_bootstrap()
670 		dma_bs->primary_size = dev_priv->primary->size;  in mga_do_pci_dma_bootstrap()
845 		dev_priv->primary = drm_core_findmap(dev, init->primary_offset);  in mga_do_init_dma()
846 		if (!dev_priv->primary) {  in mga_do_init_dma()
859 		drm_core_ioremap(dev_priv->primary, dev);  in mga_do_init_dma()
868 	    !dev_priv->primary->handle ||  in mga_do_init_dma()
894 	MGA_WRITE(MGA_PRIMADDRESS, dev_priv->primary->offset | MGA_DMA_GENERAL);  in mga_do_init_dma()
900 	dev_priv->prim.start = (u8 *) dev_priv->primary->handle;  in mga_do_init_dma()
901 	dev_priv->prim.end = ((u8 *) dev_priv->primary->handle  in mga_do_init_dma()
902 			      + dev_priv->primary->size);  in mga_do_init_dma()
903 	dev_priv->prim.size = dev_priv->primary->size;  in mga_do_init_dma()
914 	dev_priv->prim.status[0] = dev_priv->primary->offset;  in mga_do_init_dma()
948 		if ((dev_priv->primary != NULL)  in mga_do_cleanup_dma()
949 		    && (dev_priv->primary->type != _DRM_CONSISTENT))  in mga_do_cleanup_dma()
950 			drm_core_ioremapfree(dev_priv->primary, dev);  in mga_do_cleanup_dma()
978 		dev_priv->primary = NULL;  in mga_do_cleanup_dma()