diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/emgd/include/memlist.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/emgd/include/memlist.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/drivers/gpu/drm/emgd/emgd/include/memlist.h b/drivers/gpu/drm/emgd/emgd/include/memlist.h deleted file mode 100644 index cdad7318db9a..000000000000 --- a/drivers/gpu/drm/emgd/emgd/include/memlist.h +++ /dev/null @@ -1,145 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: memlist.h - * $Revision: 1.13 $ - *----------------------------------------------------------------------------- - * Copyright © 2002-2010, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - *----------------------------------------------------------------------------- - * Description: - * This file contains the header information for the chunk layer of gmm. - * It should not be included outside gmm. - *----------------------------------------------------------------------------- - */ - -#ifndef _MEMLIST_H -#define _MEMLIST_H - -#include <gart.h> -#include <igd_gmm.h> -#include <context.h> -#include <drmP.h> - -#define GMM_NODE_FREE 0x0 -#define GMM_NODE_USED 0x1 -#define GMM_NODE_FIXED 0x2 - -/**************************************************************************** - * gmm_node_t - * This structure is an individual node representing an range of memory. - * It may be allocated or free. - ****************************************************************************/ -typedef struct _gmm_node { - struct _gmm_node *next; - struct _gmm_node *previous; - unsigned long start; - unsigned long end; - unsigned long size; - unsigned long status; - os_gart_allocation_t gart_handle; - unsigned long phys; -#ifdef DEBUG_BUILD_TYPE - char desc[GMM_DEBUG_DESC_SIZE]; - unsigned long pixel_format; /* Pixel Format == 0 for Regions */ - unsigned int width; - unsigned int height; - unsigned int pitch; - unsigned int type; - unsigned long flags; -#endif -}gmm_node_t; - -#ifdef DEBUG_BUILD_TYPE -extern unsigned long _gmm_debug_pixel_format; -extern unsigned int _gmm_debug_width; -extern unsigned int _gmm_debug_height; -extern unsigned int _gmm_debug_pitch; -extern unsigned int _gmm_debug_type; -extern unsigned long _gmm_debug_flags; - -#define GMM_SET_DEBUG_INFO(pf, w, h, p, t, f) \ - _gmm_debug_pixel_format = pf; \ - _gmm_debug_width = w; \ - _gmm_debug_height = h; \ - _gmm_debug_pitch = p; \ - _gmm_debug_type = t; \ - _gmm_debug_flags = f; - -#else -#define GMM_SET_DEBUG_INFO(pf, w, h, p, t, f) -#endif - -/* - * Flags used when creating chunks or when requesting space from existing - * chunks. - */ -#define GMM_CHUNK_FREE 0x0 -#define GMM_CHUNK_LINEAR 0x1 -#define GMM_CHUNK_FENCED 0x2 -#define GMM_CHUNK_YMAJOR 0x4 -/* - * Reserved chunks are marked with this flag. Only a single surface may - * be allocated in reserved chunks. Reserved chunks may or may not have - * a fence pre-allocated. - */ -#define GMM_CHUNK_RESERVED 0x8 -#define GMM_CHUNK_TYPE_MASK 0xf - -typedef struct _gmm_mem_buffer { - unsigned long size; - unsigned long type; - unsigned long physical; - struct page **pages; - int page_count; - int vmalloc_flag; -} gmm_mem_buffer_t; - -typedef struct _gmm_chunk { - /* Next chunk in the list */ - struct _gmm_chunk *next; - /* Previous chunk in the list */ - struct _gmm_chunk *previous; - /* A boolean flag indicating if the chunk's memory is in use or free */ - unsigned long used; - /* The offset of the allocated memory, after alignment */ - unsigned long offset; - /* The number of bytes of memory requested/allocated for this chunk */ - unsigned long size; - /* The number of pages of memory required for "size" bytes */ - unsigned long pages; - /* A pointer to the agp_memory struct that agp_allocate_memory() returns */ - struct agp_memory *memory; - /* A boolean flag indicating if the chunk's memory has been bound by AGP */ - unsigned long bound; - /* Either AGP_PHYS_MEMORY or AGP_NORMAL_MEMORY */ - unsigned long type; - gmm_mem_buffer_t *gtt_mem; - void *addr; - unsigned long ref_cnt; - /* An array of page addresses (created by gmm_get_page_list() */ - unsigned long *page_addresses; -} gmm_chunk_t; - -typedef struct _gmm_context_t { - unsigned long max_mem; - gmm_chunk_t *head_chunk; - gmm_chunk_t *tail_chunk; - igd_memstat_t memstat; - igd_context_t *context; - igd_gtt_info_t *gtt; -} gmm_context_t; - -#endif |