| /* radeon.h -- ATI Radeon DRM template customization -*- linux-c -*- |
| * Created: Wed Feb 14 17:07:34 2001 by gareth@valinux.com |
| * |
| * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. |
| * All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: |
| * Gareth Hughes <gareth@valinux.com> |
| * Keith Whitwell <keith@tungstengraphics.com> |
| */ |
| |
| #ifndef __RADEON_H__ |
| #define __RADEON_H__ |
| |
| /* This remains constant for all DRM template files. |
| */ |
| #define DRM(x) radeon_##x |
| |
| /* General customization: |
| */ |
| #define __HAVE_AGP 1 |
| #define __MUST_HAVE_AGP 0 |
| #define __HAVE_MTRR 1 |
| #define __HAVE_CTX_BITMAP 1 |
| #define __HAVE_SG 1 |
| #define __HAVE_PCI_DMA 1 |
| |
| #define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others." |
| |
| #define DRIVER_NAME "radeon" |
| #define DRIVER_DESC "ATI Radeon" |
| #define DRIVER_DATE "20020828" |
| |
| #define DRIVER_MAJOR 1 |
| #define DRIVER_MINOR 8 |
| #define DRIVER_PATCHLEVEL 0 |
| |
| /* Interface history: |
| * |
| * 1.1 - ?? |
| * 1.2 - Add vertex2 ioctl (keith) |
| * - Add stencil capability to clear ioctl (gareth, keith) |
| * - Increase MAX_TEXTURE_LEVELS (brian) |
| * 1.3 - Add cmdbuf ioctl (keith) |
| * - Add support for new radeon packets (keith) |
| * - Add getparam ioctl (keith) |
| * - Add flip-buffers ioctl, deprecate fullscreen foo (keith). |
| * 1.4 - Add scratch registers to get_param ioctl. |
| * 1.5 - Add r200 packets to cmdbuf ioctl |
| * - Add r200 function to init ioctl |
| * - Add 'scalar2' instruction to cmdbuf |
| * 1.6 - Add static agp memory manager |
| * Add irq handler (won't be turned on unless X server knows to) |
| * Add irq ioctls and irq_active getparam. |
| * Add wait command for cmdbuf ioctl |
| * Add agp offset query for getparam |
| * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5] |
| * and R200_PP_CUBIC_OFFSET_F1_[0..5]. |
| * Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and |
| * R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian) |
| * 1.8 - Remove need to call cleanup ioctls on last client exit (keith) |
| * Add 'GET' queries for starting additional clients on different VT's. |
| */ |
| #define DRIVER_IOCTLS \ |
| [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_INIT)] = { radeon_cp_init, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_START)] = { radeon_cp_start, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_STOP)] = { radeon_cp_stop, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_RESET)] = { radeon_cp_reset, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_IDLE)] = { radeon_cp_idle, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_RESET)] = { radeon_engine_reset, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FULLSCREEN)] = { radeon_fullscreen, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_SWAP)] = { radeon_cp_swap, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CLEAR)] = { radeon_cp_clear, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX)] = { radeon_cp_vertex, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDICES)] = { radeon_cp_indices, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CMDBUF)] = { radeon_cp_cmdbuf, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_GETPARAM)] = { radeon_cp_getparam, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FLIP)] = { radeon_cp_flip, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_ALLOC)] = { radeon_mem_alloc, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FREE)] = { radeon_mem_free, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INIT_HEAP)] = { radeon_mem_init_heap, 1, 1 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_IRQ_EMIT)] = { radeon_irq_emit, 1, 0 }, \ |
| [DRM_IOCTL_NR(DRM_IOCTL_RADEON_IRQ_WAIT)] = { radeon_irq_wait, 1, 0 }, |
| |
| |
| |
| /* When a client dies: |
| * - Check for and clean up flipped page state |
| * - Free any alloced agp memory. |
| * |
| * DRM infrastructure takes care of reclaiming dma buffers. |
| */ |
| #define DRIVER_PRERELEASE() \ |
| do { \ |
| if ( dev->dev_private ) { \ |
| drm_radeon_private_t *dev_priv = dev->dev_private; \ |
| if ( dev_priv->page_flipping ) { \ |
| radeon_do_cleanup_pageflip( dev ); \ |
| } \ |
| radeon_mem_release( filp, dev_priv->agp_heap ); \ |
| radeon_mem_release( filp, dev_priv->fb_heap ); \ |
| } \ |
| } while (0) |
| |
| /* When the last client dies, shut down the CP and free dev->dev_priv. |
| */ |
| /* #define __HAVE_RELEASE 1 */ |
| #define DRIVER_PRETAKEDOWN() \ |
| do { \ |
| radeon_do_release( dev ); \ |
| } while (0) |
| |
| |
| |
| /* DMA customization: |
| */ |
| #define __HAVE_DMA 1 |
| #define __HAVE_DMA_IRQ 1 |
| #define __HAVE_VBL_IRQ 1 |
| #define __HAVE_SHARED_IRQ 1 |
| |
| |
| /* Buffer customization: |
| */ |
| #define DRIVER_BUF_PRIV_T drm_radeon_buf_priv_t |
| |
| #define DRIVER_AGP_BUFFERS_MAP( dev ) \ |
| ((drm_radeon_private_t *)((dev)->dev_private))->buffers |
| |
| #endif |