83 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_reset()  local
89 	primary->tail = 0;  in mga_do_dma_reset()
90 	primary->space = primary->size;  in mga_do_dma_reset()
91 	primary->last_flush = 0;  in mga_do_dma_reset()
110 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_flush()  local
125 	if (primary->tail == primary->last_flush) {  in mga_do_dma_flush()
130 	tail = primary->tail + dev_priv->primary->offset;  in mga_do_dma_flush()
144 	primary->last_flush = primary->tail;  in mga_do_dma_flush()
149 		primary->space = primary->size - primary->tail;  in mga_do_dma_flush()
151 		primary->space = head - tail;  in mga_do_dma_flush()
154 	DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);  in mga_do_dma_flush()
155 	DRM_DEBUG("   tail = 0x%06lx\n", tail - dev_priv->primary->offset);  in mga_do_dma_flush()
156 	DRM_DEBUG("  space = 0x%06x\n", primary->space);  in mga_do_dma_flush()
166 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_wrap_start()  local
179 	tail = primary->tail + dev_priv->primary->offset;  in mga_do_dma_wrap_start()
181 	primary->tail = 0;  in mga_do_dma_wrap_start()
182 	primary->last_flush = 0;  in mga_do_dma_wrap_start()
183 	primary->last_wrap++;  in mga_do_dma_wrap_start()
187 	if (head == dev_priv->primary->offset) {  in mga_do_dma_wrap_start()
188 		primary->space = primary->size;  in mga_do_dma_wrap_start()
190 		primary->space = head - dev_priv->primary->offset;  in mga_do_dma_wrap_start()
193 	DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);  in mga_do_dma_wrap_start()
194 	DRM_DEBUG("   tail = 0x%06x\n", primary->tail);  in mga_do_dma_wrap_start()
195 	DRM_DEBUG("   wrap = %d\n", primary->last_wrap);  in mga_do_dma_wrap_start()
196 	DRM_DEBUG("  space = 0x%06x\n", primary->space);  in mga_do_dma_wrap_start()
201 	set_bit(0, &primary->wrapped);  in mga_do_dma_wrap_start()
207 	drm_mga_primary_buffer_t *primary = &dev_priv->prim;  in mga_do_dma_wrap_end()  local
209 	u32 head = dev_priv->primary->offset;  in mga_do_dma_wrap_end()
218 	clear_bit(0, &primary->wrapped);  in mga_do_dma_wrap_end()
239 				dev_priv->primary->offset));  in mga_freelist_print()
245 			 entry->age.head - dev_priv->primary->offset);  in mga_freelist_print()
346 		  tail->age.head - dev_priv->primary->offset : 0,  in mga_freelist_get()
349 		  head - dev_priv->primary->offset, wrap);  in mga_freelist_get()
373 		  dev_priv->primary->offset, buf_priv->list_entry->age.wrap);  in mga_freelist_put()
534 			 _DRM_AGP, _DRM_READ_ONLY, & dev_priv->primary);  in mga_do_agp_dma_bootstrap()
585 	drm_core_ioremap(dev_priv->primary, dev);  in mga_do_agp_dma_bootstrap()
589 	    !dev_priv->primary->virtual || !dev->agp_buffer_map->virtual) {  in mga_do_agp_dma_bootstrap()
591 			  dev_priv->warp->virtual, dev_priv->primary->virtual,  in mga_do_agp_dma_bootstrap()
658 				 _DRM_READ_ONLY, &dev_priv->primary);  in mga_do_pci_dma_bootstrap()
668 	if (dev_priv->primary->size != dma_bs->primary_size) {  in mga_do_pci_dma_bootstrap()
671 			 (unsigned)dev_priv->primary->size);  in mga_do_pci_dma_bootstrap()
672 		dma_bs->primary_size = dev_priv->primary->size;  in mga_do_pci_dma_bootstrap()
862 		dev_priv->primary = drm_core_findmap(dev, init->primary_offset);  in mga_do_init_dma()
863 		if (!dev_priv->primary) {  in mga_do_init_dma()
876 		drm_core_ioremap(dev_priv->primary, dev);  in mga_do_init_dma()
885 	    !dev_priv->primary->virtual ||  in mga_do_init_dma()
911 	MGA_WRITE(MGA_PRIMADDRESS, dev_priv->primary->offset | MGA_DMA_GENERAL);  in mga_do_init_dma()
913 	dev_priv->prim.start = (u8 *) dev_priv->primary->virtual;  in mga_do_init_dma()
914 	dev_priv->prim.end = ((u8 *) dev_priv->primary->virtual  in mga_do_init_dma()
915 			      + dev_priv->primary->size);  in mga_do_init_dma()
916 	dev_priv->prim.size = dev_priv->primary->size;  in mga_do_init_dma()
927 	dev_priv->prim.status[0] = dev_priv->primary->offset;  in mga_do_init_dma()
961 		if ((dev_priv->primary != NULL)  in mga_do_cleanup_dma()
962 		    && (dev_priv->primary->type != _DRM_CONSISTENT))  in mga_do_cleanup_dma()
963 			drm_core_ioremapfree(dev_priv->primary, dev);  in mga_do_cleanup_dma()
990 		dev_priv->primary = NULL;  in mga_do_cleanup_dma()