| /* |
| * Copyright 2005 Stephane Marchesin. |
| * 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. |
| */ |
| |
| #ifndef __NOUVEAU_DRM_H__ |
| #define __NOUVEAU_DRM_H__ |
| |
| #define DRM_NOUVEAU_EVENT_NVIF 0x80000000 |
| |
| /* reserved object handles when using deprecated object APIs - these |
| * are here so that libdrm can allow interoperability with the new |
| * object APIs |
| */ |
| #define NOUVEAU_ABI16_CLIENT 0xffffffff |
| #define NOUVEAU_ABI16_DEVICE 0xdddddddd |
| #define NOUVEAU_ABI16_CHAN(n) (0xcccc0000 | (n)) |
| |
| #define NOUVEAU_GEM_DOMAIN_CPU (1 << 0) |
| #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1) |
| #define NOUVEAU_GEM_DOMAIN_GART (1 << 2) |
| #define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3) |
| |
| #define NOUVEAU_GEM_TILE_COMP 0x00030000 /* nv50-only */ |
| #define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00 |
| #define NOUVEAU_GEM_TILE_16BPP 0x00000001 |
| #define NOUVEAU_GEM_TILE_32BPP 0x00000002 |
| #define NOUVEAU_GEM_TILE_ZETA 0x00000004 |
| #define NOUVEAU_GEM_TILE_NONCONTIG 0x00000008 |
| |
| struct drm_nouveau_gem_info { |
| uint32_t handle; |
| uint32_t domain; |
| uint64_t size; |
| uint64_t offset; |
| uint64_t map_handle; |
| uint32_t tile_mode; |
| uint32_t tile_flags; |
| }; |
| |
| struct drm_nouveau_gem_new { |
| struct drm_nouveau_gem_info info; |
| uint32_t channel_hint; |
| uint32_t align; |
| }; |
| |
| #define NOUVEAU_GEM_MAX_BUFFERS 1024 |
| struct drm_nouveau_gem_pushbuf_bo_presumed { |
| uint32_t valid; |
| uint32_t domain; |
| uint64_t offset; |
| }; |
| |
| struct drm_nouveau_gem_pushbuf_bo { |
| uint64_t user_priv; |
| uint32_t handle; |
| uint32_t read_domains; |
| uint32_t write_domains; |
| uint32_t valid_domains; |
| struct drm_nouveau_gem_pushbuf_bo_presumed presumed; |
| }; |
| |
| #define NOUVEAU_GEM_RELOC_LOW (1 << 0) |
| #define NOUVEAU_GEM_RELOC_HIGH (1 << 1) |
| #define NOUVEAU_GEM_RELOC_OR (1 << 2) |
| #define NOUVEAU_GEM_MAX_RELOCS 1024 |
| struct drm_nouveau_gem_pushbuf_reloc { |
| uint32_t reloc_bo_index; |
| uint32_t reloc_bo_offset; |
| uint32_t bo_index; |
| uint32_t flags; |
| uint32_t data; |
| uint32_t vor; |
| uint32_t tor; |
| }; |
| |
| #define NOUVEAU_GEM_MAX_PUSH 512 |
| struct drm_nouveau_gem_pushbuf_push { |
| uint32_t bo_index; |
| uint32_t pad; |
| uint64_t offset; |
| uint64_t length; |
| }; |
| |
| struct drm_nouveau_gem_pushbuf { |
| uint32_t channel; |
| uint32_t nr_buffers; |
| uint64_t buffers; |
| uint32_t nr_relocs; |
| uint32_t nr_push; |
| uint64_t relocs; |
| uint64_t push; |
| uint32_t suffix0; |
| uint32_t suffix1; |
| uint64_t vram_available; |
| uint64_t gart_available; |
| }; |
| |
| #define NOUVEAU_GEM_CPU_PREP_NOWAIT 0x00000001 |
| #define NOUVEAU_GEM_CPU_PREP_WRITE 0x00000004 |
| struct drm_nouveau_gem_cpu_prep { |
| uint32_t handle; |
| uint32_t flags; |
| }; |
| |
| struct drm_nouveau_gem_cpu_fini { |
| uint32_t handle; |
| }; |
| |
| #define DRM_NOUVEAU_GETPARAM 0x00 /* deprecated */ |
| #define DRM_NOUVEAU_SETPARAM 0x01 /* deprecated */ |
| #define DRM_NOUVEAU_CHANNEL_ALLOC 0x02 /* deprecated */ |
| #define DRM_NOUVEAU_CHANNEL_FREE 0x03 /* deprecated */ |
| #define DRM_NOUVEAU_GROBJ_ALLOC 0x04 /* deprecated */ |
| #define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC 0x05 /* deprecated */ |
| #define DRM_NOUVEAU_GPUOBJ_FREE 0x06 /* deprecated */ |
| #define DRM_NOUVEAU_NVIF 0x07 |
| #define DRM_NOUVEAU_GEM_NEW 0x40 |
| #define DRM_NOUVEAU_GEM_PUSHBUF 0x41 |
| #define DRM_NOUVEAU_GEM_CPU_PREP 0x42 |
| #define DRM_NOUVEAU_GEM_CPU_FINI 0x43 |
| #define DRM_NOUVEAU_GEM_INFO 0x44 |
| |
| #define DRM_IOCTL_NOUVEAU_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_NEW, struct drm_nouveau_gem_new) |
| #define DRM_IOCTL_NOUVEAU_GEM_PUSHBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_PUSHBUF, struct drm_nouveau_gem_pushbuf) |
| #define DRM_IOCTL_NOUVEAU_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_PREP, struct drm_nouveau_gem_cpu_prep) |
| #define DRM_IOCTL_NOUVEAU_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_CPU_FINI, struct drm_nouveau_gem_cpu_fini) |
| #define DRM_IOCTL_NOUVEAU_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_NOUVEAU_GEM_INFO, struct drm_nouveau_gem_info) |
| |
| #endif /* __NOUVEAU_DRM_H__ */ |