| /* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*- |
| * |
| * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. |
| * Copyright 2000 VA Linux Systems, Inc., Fremont, California. |
| * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. |
| * 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 |
| * PRECISION INSIGHT 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: |
| * Kevin E. Martin <martin@valinux.com> |
| * Gareth Hughes <gareth@valinux.com> |
| * Keith Whitwell <keith@tungstengraphics.com> |
| */ |
| |
| #ifndef __RADEON_DRM_H__ |
| #define __RADEON_DRM_H__ |
| |
| #include "drm.h" |
| |
| /* WARNING: If you change any of these defines, make sure to change the |
| * defines in the X server file (radeon_sarea.h) |
| */ |
| #ifndef __RADEON_SAREA_DEFINES__ |
| #define __RADEON_SAREA_DEFINES__ |
| |
| /* Old style state flags, required for sarea interface (1.1 and 1.2 |
| * clears) and 1.2 drm_vertex2 ioctl. |
| */ |
| #define RADEON_UPLOAD_CONTEXT 0x00000001 |
| #define RADEON_UPLOAD_VERTFMT 0x00000002 |
| #define RADEON_UPLOAD_LINE 0x00000004 |
| #define RADEON_UPLOAD_BUMPMAP 0x00000008 |
| #define RADEON_UPLOAD_MASKS 0x00000010 |
| #define RADEON_UPLOAD_VIEWPORT 0x00000020 |
| #define RADEON_UPLOAD_SETUP 0x00000040 |
| #define RADEON_UPLOAD_TCL 0x00000080 |
| #define RADEON_UPLOAD_MISC 0x00000100 |
| #define RADEON_UPLOAD_TEX0 0x00000200 |
| #define RADEON_UPLOAD_TEX1 0x00000400 |
| #define RADEON_UPLOAD_TEX2 0x00000800 |
| #define RADEON_UPLOAD_TEX0IMAGES 0x00001000 |
| #define RADEON_UPLOAD_TEX1IMAGES 0x00002000 |
| #define RADEON_UPLOAD_TEX2IMAGES 0x00004000 |
| #define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */ |
| #define RADEON_REQUIRE_QUIESCENCE 0x00010000 |
| #define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */ |
| #define RADEON_UPLOAD_ALL 0x003effff |
| #define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff |
| |
| /* New style per-packet identifiers for use in cmd_buffer ioctl with |
| * the RADEON_EMIT_PACKET command. Comments relate new packets to old |
| * state bits and the packet size: |
| */ |
| #define RADEON_EMIT_PP_MISC 0 /* context/7 */ |
| #define RADEON_EMIT_PP_CNTL 1 /* context/3 */ |
| #define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */ |
| #define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */ |
| #define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */ |
| #define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */ |
| #define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */ |
| #define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */ |
| #define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */ |
| #define RADEON_EMIT_SE_CNTL 9 /* setup/2 */ |
| #define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */ |
| #define RADEON_EMIT_RE_MISC 11 /* misc/1 */ |
| #define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */ |
| #define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */ |
| #define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */ |
| #define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */ |
| #define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */ |
| #define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */ |
| #define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */ |
| #define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */ |
| #define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */ |
| #define R200_EMIT_PP_TXCBLEND_0 21 /* tex0/4 */ |
| #define R200_EMIT_PP_TXCBLEND_1 22 /* tex1/4 */ |
| #define R200_EMIT_PP_TXCBLEND_2 23 /* tex2/4 */ |
| #define R200_EMIT_PP_TXCBLEND_3 24 /* tex3/4 */ |
| #define R200_EMIT_PP_TXCBLEND_4 25 /* tex4/4 */ |
| #define R200_EMIT_PP_TXCBLEND_5 26 /* tex5/4 */ |
| #define R200_EMIT_PP_TXCBLEND_6 27 /* /4 */ |
| #define R200_EMIT_PP_TXCBLEND_7 28 /* /4 */ |
| #define R200_EMIT_TCL_LIGHT_MODEL_CTL_0 29 /* tcl/7 */ |
| #define R200_EMIT_TFACTOR_0 30 /* tf/7 */ |
| #define R200_EMIT_VTX_FMT_0 31 /* vtx/5 */ |
| #define R200_EMIT_VAP_CTL 32 /* vap/1 */ |
| #define R200_EMIT_MATRIX_SELECT_0 33 /* msl/5 */ |
| #define R200_EMIT_TEX_PROC_CTL_2 34 /* tcg/5 */ |
| #define R200_EMIT_TCL_UCP_VERT_BLEND_CTL 35 /* tcl/1 */ |
| #define R200_EMIT_PP_TXFILTER_0 36 /* tex0/6 */ |
| #define R200_EMIT_PP_TXFILTER_1 37 /* tex1/6 */ |
| #define R200_EMIT_PP_TXFILTER_2 38 /* tex2/6 */ |
| #define R200_EMIT_PP_TXFILTER_3 39 /* tex3/6 */ |
| #define R200_EMIT_PP_TXFILTER_4 40 /* tex4/6 */ |
| #define R200_EMIT_PP_TXFILTER_5 41 /* tex5/6 */ |
| #define R200_EMIT_PP_TXOFFSET_0 42 /* tex0/1 */ |
| #define R200_EMIT_PP_TXOFFSET_1 43 /* tex1/1 */ |
| #define R200_EMIT_PP_TXOFFSET_2 44 /* tex2/1 */ |
| #define R200_EMIT_PP_TXOFFSET_3 45 /* tex3/1 */ |
| #define R200_EMIT_PP_TXOFFSET_4 46 /* tex4/1 */ |
| #define R200_EMIT_PP_TXOFFSET_5 47 /* tex5/1 */ |
| #define R200_EMIT_VTE_CNTL 48 /* vte/1 */ |
| #define R200_EMIT_OUTPUT_VTX_COMP_SEL 49 /* vtx/1 */ |
| #define R200_EMIT_PP_TAM_DEBUG3 50 /* tam/1 */ |
| #define R200_EMIT_PP_CNTL_X 51 /* cst/1 */ |
| #define R200_EMIT_RB3D_DEPTHXY_OFFSET 52 /* cst/1 */ |
| #define R200_EMIT_RE_AUX_SCISSOR_CNTL 53 /* cst/1 */ |
| #define R200_EMIT_RE_SCISSOR_TL_0 54 /* cst/2 */ |
| #define R200_EMIT_RE_SCISSOR_TL_1 55 /* cst/2 */ |
| #define R200_EMIT_RE_SCISSOR_TL_2 56 /* cst/2 */ |
| #define R200_EMIT_SE_VAP_CNTL_STATUS 57 /* cst/1 */ |
| #define R200_EMIT_SE_VTX_STATE_CNTL 58 /* cst/1 */ |
| #define R200_EMIT_RE_POINTSIZE 59 /* cst/1 */ |
| #define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0 60 /* cst/4 */ |
| #define R200_EMIT_PP_CUBIC_FACES_0 61 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_0 62 |
| #define R200_EMIT_PP_CUBIC_FACES_1 63 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_1 64 |
| #define R200_EMIT_PP_CUBIC_FACES_2 65 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_2 66 |
| #define R200_EMIT_PP_CUBIC_FACES_3 67 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_3 68 |
| #define R200_EMIT_PP_CUBIC_FACES_4 69 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_4 70 |
| #define R200_EMIT_PP_CUBIC_FACES_5 71 |
| #define R200_EMIT_PP_CUBIC_OFFSETS_5 72 |
| #define RADEON_EMIT_PP_TEX_SIZE_0 73 |
| #define RADEON_EMIT_PP_TEX_SIZE_1 74 |
| #define RADEON_EMIT_PP_TEX_SIZE_2 75 |
| #define R200_EMIT_RB3D_BLENDCOLOR 76 |
| #define R200_EMIT_TCL_POINT_SPRITE_CNTL 77 |
| #define RADEON_EMIT_PP_CUBIC_FACES_0 78 |
| #define RADEON_EMIT_PP_CUBIC_OFFSETS_T0 79 |
| #define RADEON_EMIT_PP_CUBIC_FACES_1 80 |
| #define RADEON_EMIT_PP_CUBIC_OFFSETS_T1 81 |
| #define RADEON_EMIT_PP_CUBIC_FACES_2 82 |
| #define RADEON_EMIT_PP_CUBIC_OFFSETS_T2 83 |
| #define R200_EMIT_PP_TRI_PERF_CNTL 84 |
| #define R200_EMIT_PP_AFS_0 85 |
| #define R200_EMIT_PP_AFS_1 86 |
| #define R200_EMIT_ATF_TFACTOR 87 |
| #define R200_EMIT_PP_TXCTLALL_0 88 |
| #define R200_EMIT_PP_TXCTLALL_1 89 |
| #define R200_EMIT_PP_TXCTLALL_2 90 |
| #define R200_EMIT_PP_TXCTLALL_3 91 |
| #define R200_EMIT_PP_TXCTLALL_4 92 |
| #define R200_EMIT_PP_TXCTLALL_5 93 |
| #define R200_EMIT_VAP_PVS_CNTL 94 |
| #define RADEON_MAX_STATE_PACKETS 95 |
| |
| /* Commands understood by cmd_buffer ioctl. More can be added but |
| * obviously these can't be removed or changed: |
| */ |
| #define RADEON_CMD_PACKET 1 /* emit one of the register packets above */ |
| #define RADEON_CMD_SCALARS 2 /* emit scalar data */ |
| #define RADEON_CMD_VECTORS 3 /* emit vector data */ |
| #define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */ |
| #define RADEON_CMD_PACKET3 5 /* emit hw packet */ |
| #define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */ |
| #define RADEON_CMD_SCALARS2 7 /* r200 stopgap */ |
| #define RADEON_CMD_WAIT 8 /* emit hw wait commands -- note: |
| * doesn't make the cpu wait, just |
| * the graphics hardware */ |
| #define RADEON_CMD_VECLINEAR 9 /* another r200 stopgap */ |
| |
| typedef union { |
| int i; |
| struct { |
| unsigned char cmd_type, pad0, pad1, pad2; |
| } header; |
| struct { |
| unsigned char cmd_type, packet_id, pad0, pad1; |
| } packet; |
| struct { |
| unsigned char cmd_type, offset, stride, count; |
| } scalars; |
| struct { |
| unsigned char cmd_type, offset, stride, count; |
| } vectors; |
| struct { |
| unsigned char cmd_type, addr_lo, addr_hi, count; |
| } veclinear; |
| struct { |
| unsigned char cmd_type, buf_idx, pad0, pad1; |
| } dma; |
| struct { |
| unsigned char cmd_type, flags, pad0, pad1; |
| } wait; |
| } drm_radeon_cmd_header_t; |
| |
| #define RADEON_WAIT_2D 0x1 |
| #define RADEON_WAIT_3D 0x2 |
| |
| /* Allowed parameters for R300_CMD_PACKET3 |
| */ |
| #define R300_CMD_PACKET3_CLEAR 0 |
| #define R300_CMD_PACKET3_RAW 1 |
| |
| /* Commands understood by cmd_buffer ioctl for R300. |
| * The interface has not been stabilized, so some of these may be removed |
| * and eventually reordered before stabilization. |
| */ |
| #define R300_CMD_PACKET0 1 |
| #define R300_CMD_VPU 2 /* emit vertex program upload */ |
| #define R300_CMD_PACKET3 3 /* emit a packet3 */ |
| #define R300_CMD_END3D 4 /* emit sequence ending 3d rendering */ |
| #define R300_CMD_CP_DELAY 5 |
| #define R300_CMD_DMA_DISCARD 6 |
| #define R300_CMD_WAIT 7 |
| # define R300_WAIT_2D 0x1 |
| # define R300_WAIT_3D 0x2 |
| /* these two defines are DOING IT WRONG - however |
| * we have userspace which relies on using these. |
| * The wait interface is backwards compat new |
| * code should use the NEW_WAIT defines below |
| * THESE ARE NOT BIT FIELDS |
| */ |
| # define R300_WAIT_2D_CLEAN 0x3 |
| # define R300_WAIT_3D_CLEAN 0x4 |
| |
| # define R300_NEW_WAIT_2D_3D 0x3 |
| # define R300_NEW_WAIT_2D_2D_CLEAN 0x4 |
| # define R300_NEW_WAIT_3D_3D_CLEAN 0x6 |
| # define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8 |
| |
| #define R300_CMD_SCRATCH 8 |
| #define R300_CMD_R500FP 9 |
| |
| typedef union { |
| unsigned int u; |
| struct { |
| unsigned char cmd_type, pad0, pad1, pad2; |
| } header; |
| struct { |
| unsigned char cmd_type, count, reglo, reghi; |
| } packet0; |
| struct { |
| unsigned char cmd_type, count, adrlo, adrhi; |
| } vpu; |
| struct { |
| unsigned char cmd_type, packet, pad0, pad1; |
| } packet3; |
| struct { |
| unsigned char cmd_type, packet; |
| unsigned short count; /* amount of packet2 to emit */ |
| } delay; |
| struct { |
| unsigned char cmd_type, buf_idx, pad0, pad1; |
| } dma; |
| struct { |
| unsigned char cmd_type, flags, pad0, pad1; |
| } wait; |
| struct { |
| unsigned char cmd_type, reg, n_bufs, flags; |
| } scratch; |
| struct { |
| unsigned char cmd_type, count, adrlo, adrhi_flags; |
| } r500fp; |
| } drm_r300_cmd_header_t; |
| |
| #define RADEON_FRONT 0x1 |
| #define RADEON_BACK 0x2 |
| #define RADEON_DEPTH 0x4 |
| #define RADEON_STENCIL 0x8 |
| #define RADEON_CLEAR_FASTZ 0x80000000 |
| #define RADEON_USE_HIERZ 0x40000000 |
| #define RADEON_USE_COMP_ZBUF 0x20000000 |
| |
| #define R500FP_CONSTANT_TYPE (1 << 1) |
| #define R500FP_CONSTANT_CLAMP (1 << 2) |
| |
| /* Primitive types |
| */ |
| #define RADEON_POINTS 0x1 |
| #define RADEON_LINES 0x2 |
| #define RADEON_LINE_STRIP 0x3 |
| #define RADEON_TRIANGLES 0x4 |
| #define RADEON_TRIANGLE_FAN 0x5 |
| #define RADEON_TRIANGLE_STRIP 0x6 |
| |
| /* Vertex/indirect buffer size |
| */ |
| #define RADEON_BUFFER_SIZE 65536 |
| |
| /* Byte offsets for indirect buffer data |
| */ |
| #define RADEON_INDEX_PRIM_OFFSET 20 |
| |
| #define RADEON_SCRATCH_REG_OFFSET 32 |
| |
| #define R600_SCRATCH_REG_OFFSET 256 |
| |
| #define RADEON_NR_SAREA_CLIPRECTS 12 |
| |
| /* There are 2 heaps (local/GART). Each region within a heap is a |
| * minimum of 64k, and there are at most 64 of them per heap. |
| */ |
| #define RADEON_LOCAL_TEX_HEAP 0 |
| #define RADEON_GART_TEX_HEAP 1 |
| #define RADEON_NR_TEX_HEAPS 2 |
| #define RADEON_NR_TEX_REGIONS 64 |
| #define RADEON_LOG_TEX_GRANULARITY 16 |
| |
| #define RADEON_MAX_TEXTURE_LEVELS 12 |
| #define RADEON_MAX_TEXTURE_UNITS 3 |
| |
| #define RADEON_MAX_SURFACES 8 |
| |
| /* Blits have strict offset rules. All blit offset must be aligned on |
| * a 1K-byte boundary. |
| */ |
| #define RADEON_OFFSET_SHIFT 10 |
| #define RADEON_OFFSET_ALIGN (1 << RADEON_OFFSET_SHIFT) |
| #define RADEON_OFFSET_MASK (RADEON_OFFSET_ALIGN - 1) |
| |
| #endif /* __RADEON_SAREA_DEFINES__ */ |
| |
| typedef struct { |
| unsigned int red; |
| unsigned int green; |
| unsigned int blue; |
| unsigned int alpha; |
| } radeon_color_regs_t; |
| |
| typedef struct { |
| /* Context state */ |
| unsigned int pp_misc; /* 0x1c14 */ |
| unsigned int pp_fog_color; |
| unsigned int re_solid_color; |
| unsigned int rb3d_blendcntl; |
| unsigned int rb3d_depthoffset; |
| unsigned int rb3d_depthpitch; |
| unsigned int rb3d_zstencilcntl; |
| |
| unsigned int pp_cntl; /* 0x1c38 */ |
| unsigned int rb3d_cntl; |
| unsigned int rb3d_coloroffset; |
| unsigned int re_width_height; |
| unsigned int rb3d_colorpitch; |
| unsigned int se_cntl; |
| |
| /* Vertex format state */ |
| unsigned int se_coord_fmt; /* 0x1c50 */ |
| |
| /* Line state */ |
| unsigned int re_line_pattern; /* 0x1cd0 */ |
| unsigned int re_line_state; |
| |
| unsigned int se_line_width; /* 0x1db8 */ |
| |
| /* Bumpmap state */ |
| unsigned int pp_lum_matrix; /* 0x1d00 */ |
| |
| unsigned int pp_rot_matrix_0; /* 0x1d58 */ |
| unsigned int pp_rot_matrix_1; |
| |
| /* Mask state */ |
| unsigned int rb3d_stencilrefmask; /* 0x1d7c */ |
| unsigned int rb3d_ropcntl; |
| unsigned int rb3d_planemask; |
| |
| /* Viewport state */ |
| unsigned int se_vport_xscale; /* 0x1d98 */ |
| unsigned int se_vport_xoffset; |
| unsigned int se_vport_yscale; |
| unsigned int se_vport_yoffset; |
| unsigned int se_vport_zscale; |
| unsigned int se_vport_zoffset; |
| |
| /* Setup state */ |
| unsigned int se_cntl_status; /* 0x2140 */ |
| |
| /* Misc state */ |
| unsigned int re_top_left; /* 0x26c0 */ |
| unsigned int re_misc; |
| } drm_radeon_context_regs_t; |
| |
| typedef struct { |
| /* Zbias state */ |
| unsigned int se_zbias_factor; /* 0x1dac */ |
| unsigned int se_zbias_constant; |
| } drm_radeon_context2_regs_t; |
| |
| /* Setup registers for each texture unit |
| */ |
| typedef struct { |
| unsigned int pp_txfilter; |
| unsigned int pp_txformat; |
| unsigned int pp_txoffset; |
| unsigned int pp_txcblend; |
| unsigned int pp_txablend; |
| unsigned int pp_tfactor; |
| unsigned int pp_border_color; |
| } drm_radeon_texture_regs_t; |
| |
| typedef struct { |
| unsigned int start; |
| unsigned int finish; |
| unsigned int prim:8; |
| unsigned int stateidx:8; |
| unsigned int numverts:16; /* overloaded as offset/64 for elt prims */ |
| unsigned int vc_format; /* vertex format */ |
| } drm_radeon_prim_t; |
| |
| typedef struct { |
| drm_radeon_context_regs_t context; |
| drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS]; |
| drm_radeon_context2_regs_t context2; |
| unsigned int dirty; |
| } drm_radeon_state_t; |
| |
| typedef struct { |
| /* The channel for communication of state information to the |
| * kernel on firing a vertex buffer with either of the |
| * obsoleted vertex/index ioctls. |
| */ |
| drm_radeon_context_regs_t context_state; |
| drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS]; |
| unsigned int dirty; |
| unsigned int vertsize; |
| unsigned int vc_format; |
| |
| /* The current cliprects, or a subset thereof. |
| */ |
| struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS]; |
| unsigned int nbox; |
| |
| /* Counters for client-side throttling of rendering clients. |
| */ |
| unsigned int last_frame; |
| unsigned int last_dispatch; |
| unsigned int last_clear; |
| |
| struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS + |
| 1]; |
| unsigned int tex_age[RADEON_NR_TEX_HEAPS]; |
| int ctx_owner; |
| int pfState; /* number of 3d windows (0,1,2ormore) */ |
| int pfCurrentPage; /* which buffer is being displayed? */ |
| int crtc2_base; /* CRTC2 frame offset */ |
| int tiling_enabled; /* set by drm, read by 2d + 3d clients */ |
| } drm_radeon_sarea_t; |
| |
| /* WARNING: If you change any of these defines, make sure to change the |
| * defines in the Xserver file (xf86drmRadeon.h) |
| * |
| * KW: actually it's illegal to change any of this (backwards compatibility). |
| */ |
| |
| /* Radeon specific ioctls |
| * The device specific ioctl range is 0x40 to 0x79. |
| */ |
| #define DRM_RADEON_CP_INIT 0x00 |
| #define DRM_RADEON_CP_START 0x01 |
| #define DRM_RADEON_CP_STOP 0x02 |
| #define DRM_RADEON_CP_RESET 0x03 |
| #define DRM_RADEON_CP_IDLE 0x04 |
| #define DRM_RADEON_RESET 0x05 |
| #define DRM_RADEON_FULLSCREEN 0x06 |
| #define DRM_RADEON_SWAP 0x07 |
| #define DRM_RADEON_CLEAR 0x08 |
| #define DRM_RADEON_VERTEX 0x09 |
| #define DRM_RADEON_INDICES 0x0A |
| #define DRM_RADEON_NOT_USED |
| #define DRM_RADEON_STIPPLE 0x0C |
| #define DRM_RADEON_INDIRECT 0x0D |
| #define DRM_RADEON_TEXTURE 0x0E |
| #define DRM_RADEON_VERTEX2 0x0F |
| #define DRM_RADEON_CMDBUF 0x10 |
| #define DRM_RADEON_GETPARAM 0x11 |
| #define DRM_RADEON_FLIP 0x12 |
| #define DRM_RADEON_ALLOC 0x13 |
| #define DRM_RADEON_FREE 0x14 |
| #define DRM_RADEON_INIT_HEAP 0x15 |
| #define DRM_RADEON_IRQ_EMIT 0x16 |
| #define DRM_RADEON_IRQ_WAIT 0x17 |
| #define DRM_RADEON_CP_RESUME 0x18 |
| #define DRM_RADEON_SETPARAM 0x19 |
| #define DRM_RADEON_SURF_ALLOC 0x1a |
| #define DRM_RADEON_SURF_FREE 0x1b |
| /* KMS ioctl */ |
| #define DRM_RADEON_GEM_INFO 0x1c |
| #define DRM_RADEON_GEM_CREATE 0x1d |
| #define DRM_RADEON_GEM_MMAP 0x1e |
| #define DRM_RADEON_GEM_PREAD 0x21 |
| #define DRM_RADEON_GEM_PWRITE 0x22 |
| #define DRM_RADEON_GEM_SET_DOMAIN 0x23 |
| #define DRM_RADEON_GEM_WAIT_IDLE 0x24 |
| #define DRM_RADEON_CS 0x26 |
| #define DRM_RADEON_INFO 0x27 |
| #define DRM_RADEON_GEM_SET_TILING 0x28 |
| #define DRM_RADEON_GEM_GET_TILING 0x29 |
| #define DRM_RADEON_GEM_BUSY 0x2a |
| #define DRM_RADEON_GEM_VA 0x2b |
| |
| #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) |
| #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) |
| #define DRM_IOCTL_RADEON_CP_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t) |
| #define DRM_IOCTL_RADEON_CP_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESET) |
| #define DRM_IOCTL_RADEON_CP_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE) |
| #define DRM_IOCTL_RADEON_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_RESET) |
| #define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t) |
| #define DRM_IOCTL_RADEON_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_SWAP) |
| #define DRM_IOCTL_RADEON_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t) |
| #define DRM_IOCTL_RADEON_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t) |
| #define DRM_IOCTL_RADEON_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t) |
| #define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t) |
| #define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t) |
| #define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t) |
| #define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t) |
| #define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t) |
| #define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t) |
| #define DRM_IOCTL_RADEON_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_FLIP) |
| #define DRM_IOCTL_RADEON_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t) |
| #define DRM_IOCTL_RADEON_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t) |
| #define DRM_IOCTL_RADEON_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t) |
| #define DRM_IOCTL_RADEON_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t) |
| #define DRM_IOCTL_RADEON_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t) |
| #define DRM_IOCTL_RADEON_CP_RESUME DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME) |
| #define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t) |
| #define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t) |
| #define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t) |
| /* KMS */ |
| #define DRM_IOCTL_RADEON_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_INFO, struct drm_radeon_gem_info) |
| #define DRM_IOCTL_RADEON_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_CREATE, struct drm_radeon_gem_create) |
| #define DRM_IOCTL_RADEON_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_MMAP, struct drm_radeon_gem_mmap) |
| #define DRM_IOCTL_RADEON_GEM_PREAD DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PREAD, struct drm_radeon_gem_pread) |
| #define DRM_IOCTL_RADEON_GEM_PWRITE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_PWRITE, struct drm_radeon_gem_pwrite) |
| #define DRM_IOCTL_RADEON_GEM_SET_DOMAIN DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_DOMAIN, struct drm_radeon_gem_set_domain) |
| #define DRM_IOCTL_RADEON_GEM_WAIT_IDLE DRM_IOW(DRM_COMMAND_BASE + DRM_RADEON_GEM_WAIT_IDLE, struct drm_radeon_gem_wait_idle) |
| #define DRM_IOCTL_RADEON_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_CS, struct drm_radeon_cs) |
| #define DRM_IOCTL_RADEON_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INFO, struct drm_radeon_info) |
| #define DRM_IOCTL_RADEON_GEM_SET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_SET_TILING, struct drm_radeon_gem_set_tiling) |
| #define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) |
| #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) |
| #define DRM_IOCTL_RADEON_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va) |
| |
| typedef struct drm_radeon_init { |
| enum { |
| RADEON_INIT_CP = 0x01, |
| RADEON_CLEANUP_CP = 0x02, |
| RADEON_INIT_R200_CP = 0x03, |
| RADEON_INIT_R300_CP = 0x04, |
| RADEON_INIT_R600_CP = 0x05 |
| } func; |
| unsigned long sarea_priv_offset; |
| int is_pci; |
| int cp_mode; |
| int gart_size; |
| int ring_size; |
| int usec_timeout; |
| |
| unsigned int fb_bpp; |
| unsigned int front_offset, front_pitch; |
| unsigned int back_offset, back_pitch; |
| unsigned int depth_bpp; |
| unsigned int depth_offset, depth_pitch; |
| |
| unsigned long fb_offset; |
| unsigned long mmio_offset; |
| unsigned long ring_offset; |
| unsigned long ring_rptr_offset; |
| unsigned long buffers_offset; |
| unsigned long gart_textures_offset; |
| } drm_radeon_init_t; |
| |
| typedef struct drm_radeon_cp_stop { |
| int flush; |
| int idle; |
| } drm_radeon_cp_stop_t; |
| |
| typedef struct drm_radeon_fullscreen { |
| enum { |
| RADEON_INIT_FULLSCREEN = 0x01, |
| RADEON_CLEANUP_FULLSCREEN = 0x02 |
| } func; |
| } drm_radeon_fullscreen_t; |
| |
| #define CLEAR_X1 0 |
| #define CLEAR_Y1 1 |
| #define CLEAR_X2 2 |
| #define CLEAR_Y2 3 |
| #define CLEAR_DEPTH 4 |
| |
| typedef union drm_radeon_clear_rect { |
| float f[5]; |
| unsigned int ui[5]; |
| } drm_radeon_clear_rect_t; |
| |
| typedef struct drm_radeon_clear { |
| unsigned int flags; |
| unsigned int clear_color; |
| unsigned int clear_depth; |
| unsigned int color_mask; |
| unsigned int depth_mask; /* misnamed field: should be stencil */ |
| drm_radeon_clear_rect_t __user *depth_boxes; |
| } drm_radeon_clear_t; |
| |
| typedef struct drm_radeon_vertex { |
| int prim; |
| int idx; /* Index of vertex buffer */ |
| int count; /* Number of vertices in buffer */ |
| int discard; /* Client finished with buffer? */ |
| } drm_radeon_vertex_t; |
| |
| typedef struct drm_radeon_indices { |
| int prim; |
| int idx; |
| int start; |
| int end; |
| int discard; /* Client finished with buffer? */ |
| } drm_radeon_indices_t; |
| |
| /* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices |
| * - allows multiple primitives and state changes in a single ioctl |
| * - supports driver change to emit native primitives |
| */ |
| typedef struct drm_radeon_vertex2 { |
| int idx; /* Index of vertex buffer */ |
| int discard; /* Client finished with buffer? */ |
| int nr_states; |
| drm_radeon_state_t __user *state; |
| int nr_prims; |
| drm_radeon_prim_t __user *prim; |
| } drm_radeon_vertex2_t; |
| |
| /* v1.3 - obsoletes drm_radeon_vertex2 |
| * - allows arbitrarily large cliprect list |
| * - allows updating of tcl packet, vector and scalar state |
| * - allows memory-efficient description of state updates |
| * - allows state to be emitted without a primitive |
| * (for clears, ctx switches) |
| * - allows more than one dma buffer to be referenced per ioctl |
| * - supports tcl driver |
| * - may be extended in future versions with new cmd types, packets |
| */ |
| typedef struct drm_radeon_cmd_buffer { |
| int bufsz; |
| char __user *buf; |
| int nbox; |
| struct drm_clip_rect __user *boxes; |
| } drm_radeon_cmd_buffer_t; |
| |
| typedef struct drm_radeon_tex_image { |
| unsigned int x, y; /* Blit coordinates */ |
| unsigned int width, height; |
| const void __user *data; |
| } drm_radeon_tex_image_t; |
| |
| typedef struct drm_radeon_texture { |
| unsigned int offset; |
| int pitch; |
| int format; |
| int width; /* Texture image coordinates */ |
| int height; |
| drm_radeon_tex_image_t __user *image; |
| } drm_radeon_texture_t; |
| |
| typedef struct drm_radeon_stipple { |
| unsigned int __user *mask; |
| } drm_radeon_stipple_t; |
| |
| typedef struct drm_radeon_indirect { |
| int idx; |
| int start; |
| int end; |
| int discard; |
| } drm_radeon_indirect_t; |
| |
| /* enum for card type parameters */ |
| #define RADEON_CARD_PCI 0 |
| #define RADEON_CARD_AGP 1 |
| #define RADEON_CARD_PCIE 2 |
| |
| /* 1.3: An ioctl to get parameters that aren't available to the 3d |
| * client any other way. |
| */ |
| #define RADEON_PARAM_GART_BUFFER_OFFSET 1 /* card offset of 1st GART buffer */ |
| #define RADEON_PARAM_LAST_FRAME 2 |
| #define RADEON_PARAM_LAST_DISPATCH 3 |
| #define RADEON_PARAM_LAST_CLEAR 4 |
| /* Added with DRM version 1.6. */ |
| #define RADEON_PARAM_IRQ_NR 5 |
| #define RADEON_PARAM_GART_BASE 6 /* card offset of GART base */ |
| /* Added with DRM version 1.8. */ |
| #define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */ |
| #define RADEON_PARAM_STATUS_HANDLE 8 |
| #define RADEON_PARAM_SAREA_HANDLE 9 |
| #define RADEON_PARAM_GART_TEX_HANDLE 10 |
| #define RADEON_PARAM_SCRATCH_OFFSET 11 |
| #define RADEON_PARAM_CARD_TYPE 12 |
| #define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */ |
| #define RADEON_PARAM_FB_LOCATION 14 /* FB location */ |
| #define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */ |
| #define RADEON_PARAM_DEVICE_ID 16 |
| #define RADEON_PARAM_NUM_Z_PIPES 17 /* num Z pipes */ |
| |
| typedef struct drm_radeon_getparam { |
| int param; |
| void __user *value; |
| } drm_radeon_getparam_t; |
| |
| /* 1.6: Set up a memory manager for regions of shared memory: |
| */ |
| #define RADEON_MEM_REGION_GART 1 |
| #define RADEON_MEM_REGION_FB 2 |
| |
| typedef struct drm_radeon_mem_alloc { |
| int region; |
| int alignment; |
| int size; |
| int __user *region_offset; /* offset from start of fb or GART */ |
| } drm_radeon_mem_alloc_t; |
| |
| typedef struct drm_radeon_mem_free { |
| int region; |
| int region_offset; |
| } drm_radeon_mem_free_t; |
| |
| typedef struct drm_radeon_mem_init_heap { |
| int region; |
| int size; |
| int start; |
| } drm_radeon_mem_init_heap_t; |
| |
| /* 1.6: Userspace can request & wait on irq's: |
| */ |
| typedef struct drm_radeon_irq_emit { |
| int __user *irq_seq; |
| } drm_radeon_irq_emit_t; |
| |
| typedef struct drm_radeon_irq_wait { |
| int irq_seq; |
| } drm_radeon_irq_wait_t; |
| |
| /* 1.10: Clients tell the DRM where they think the framebuffer is located in |
| * the card's address space, via a new generic ioctl to set parameters |
| */ |
| |
| typedef struct drm_radeon_setparam { |
| unsigned int param; |
| __s64 value; |
| } drm_radeon_setparam_t; |
| |
| #define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */ |
| #define RADEON_SETPARAM_SWITCH_TILING 2 /* enable/disable color tiling */ |
| #define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */ |
| #define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */ |
| #define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */ |
| #define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */ |
| /* 1.14: Clients can allocate/free a surface |
| */ |
| typedef struct drm_radeon_surface_alloc { |
| unsigned int address; |
| unsigned int size; |
| unsigned int flags; |
| } drm_radeon_surface_alloc_t; |
| |
| typedef struct drm_radeon_surface_free { |
| unsigned int address; |
| } drm_radeon_surface_free_t; |
| |
| #define DRM_RADEON_VBLANK_CRTC1 1 |
| #define DRM_RADEON_VBLANK_CRTC2 2 |
| |
| /* |
| * Kernel modesetting world below. |
| */ |
| #define RADEON_GEM_DOMAIN_CPU 0x1 |
| #define RADEON_GEM_DOMAIN_GTT 0x2 |
| #define RADEON_GEM_DOMAIN_VRAM 0x4 |
| |
| struct drm_radeon_gem_info { |
| uint64_t gart_size; |
| uint64_t vram_size; |
| uint64_t vram_visible; |
| }; |
| |
| #define RADEON_GEM_NO_BACKING_STORE 1 |
| |
| struct drm_radeon_gem_create { |
| uint64_t size; |
| uint64_t alignment; |
| uint32_t handle; |
| uint32_t initial_domain; |
| uint32_t flags; |
| }; |
| |
| #define RADEON_TILING_MACRO 0x1 |
| #define RADEON_TILING_MICRO 0x2 |
| #define RADEON_TILING_SWAP_16BIT 0x4 |
| #define RADEON_TILING_SWAP_32BIT 0x8 |
| /* this object requires a surface when mapped - i.e. front buffer */ |
| #define RADEON_TILING_SURFACE 0x10 |
| #define RADEON_TILING_MICRO_SQUARE 0x20 |
| #define RADEON_TILING_EG_BANKW_SHIFT 8 |
| #define RADEON_TILING_EG_BANKW_MASK 0xf |
| #define RADEON_TILING_EG_BANKH_SHIFT 12 |
| #define RADEON_TILING_EG_BANKH_MASK 0xf |
| #define RADEON_TILING_EG_MACRO_TILE_ASPECT_SHIFT 16 |
| #define RADEON_TILING_EG_MACRO_TILE_ASPECT_MASK 0xf |
| #define RADEON_TILING_EG_TILE_SPLIT_SHIFT 24 |
| #define RADEON_TILING_EG_TILE_SPLIT_MASK 0xf |
| #define RADEON_TILING_EG_STENCIL_TILE_SPLIT_SHIFT 28 |
| #define RADEON_TILING_EG_STENCIL_TILE_SPLIT_MASK 0xf |
| |
| struct drm_radeon_gem_set_tiling { |
| uint32_t handle; |
| uint32_t tiling_flags; |
| uint32_t pitch; |
| }; |
| |
| struct drm_radeon_gem_get_tiling { |
| uint32_t handle; |
| uint32_t tiling_flags; |
| uint32_t pitch; |
| }; |
| |
| struct drm_radeon_gem_mmap { |
| uint32_t handle; |
| uint32_t pad; |
| uint64_t offset; |
| uint64_t size; |
| uint64_t addr_ptr; |
| }; |
| |
| struct drm_radeon_gem_set_domain { |
| uint32_t handle; |
| uint32_t read_domains; |
| uint32_t write_domain; |
| }; |
| |
| struct drm_radeon_gem_wait_idle { |
| uint32_t handle; |
| uint32_t pad; |
| }; |
| |
| struct drm_radeon_gem_busy { |
| uint32_t handle; |
| uint32_t domain; |
| }; |
| |
| struct drm_radeon_gem_pread { |
| /** Handle for the object being read. */ |
| uint32_t handle; |
| uint32_t pad; |
| /** Offset into the object to read from */ |
| uint64_t offset; |
| /** Length of data to read */ |
| uint64_t size; |
| /** Pointer to write the data into. */ |
| /* void *, but pointers are not 32/64 compatible */ |
| uint64_t data_ptr; |
| }; |
| |
| struct drm_radeon_gem_pwrite { |
| /** Handle for the object being written to. */ |
| uint32_t handle; |
| uint32_t pad; |
| /** Offset into the object to write to */ |
| uint64_t offset; |
| /** Length of data to write */ |
| uint64_t size; |
| /** Pointer to read the data from. */ |
| /* void *, but pointers are not 32/64 compatible */ |
| uint64_t data_ptr; |
| }; |
| |
| #define RADEON_VA_MAP 1 |
| #define RADEON_VA_UNMAP 2 |
| |
| #define RADEON_VA_RESULT_OK 0 |
| #define RADEON_VA_RESULT_ERROR 1 |
| #define RADEON_VA_RESULT_VA_EXIST 2 |
| |
| #define RADEON_VM_PAGE_VALID (1 << 0) |
| #define RADEON_VM_PAGE_READABLE (1 << 1) |
| #define RADEON_VM_PAGE_WRITEABLE (1 << 2) |
| #define RADEON_VM_PAGE_SYSTEM (1 << 3) |
| #define RADEON_VM_PAGE_SNOOPED (1 << 4) |
| |
| struct drm_radeon_gem_va { |
| uint32_t handle; |
| uint32_t operation; |
| uint32_t vm_id; |
| uint32_t flags; |
| uint64_t offset; |
| }; |
| |
| #define RADEON_CHUNK_ID_RELOCS 0x01 |
| #define RADEON_CHUNK_ID_IB 0x02 |
| #define RADEON_CHUNK_ID_FLAGS 0x03 |
| #define RADEON_CHUNK_ID_CONST_IB 0x04 |
| |
| /* The first dword of RADEON_CHUNK_ID_FLAGS is a uint32 of these flags: */ |
| #define RADEON_CS_KEEP_TILING_FLAGS 0x01 |
| #define RADEON_CS_USE_VM 0x02 |
| /* The second dword of RADEON_CHUNK_ID_FLAGS is a uint32 that sets the ring type */ |
| #define RADEON_CS_RING_GFX 0 |
| #define RADEON_CS_RING_COMPUTE 1 |
| /* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */ |
| /* 0 = normal, + = higher priority, - = lower priority */ |
| |
| struct drm_radeon_cs_chunk { |
| uint32_t chunk_id; |
| uint32_t length_dw; |
| uint64_t chunk_data; |
| }; |
| |
| /* drm_radeon_cs_reloc.flags */ |
| |
| struct drm_radeon_cs_reloc { |
| uint32_t handle; |
| uint32_t read_domains; |
| uint32_t write_domain; |
| uint32_t flags; |
| }; |
| |
| struct drm_radeon_cs { |
| uint32_t num_chunks; |
| uint32_t cs_id; |
| /* this points to uint64_t * which point to cs chunks */ |
| uint64_t chunks; |
| /* updates to the limits after this CS ioctl */ |
| uint64_t gart_limit; |
| uint64_t vram_limit; |
| }; |
| |
| #define RADEON_INFO_DEVICE_ID 0x00 |
| #define RADEON_INFO_NUM_GB_PIPES 0x01 |
| #define RADEON_INFO_NUM_Z_PIPES 0x02 |
| #define RADEON_INFO_ACCEL_WORKING 0x03 |
| #define RADEON_INFO_CRTC_FROM_ID 0x04 |
| #define RADEON_INFO_ACCEL_WORKING2 0x05 |
| #define RADEON_INFO_TILING_CONFIG 0x06 |
| #define RADEON_INFO_WANT_HYPERZ 0x07 |
| #define RADEON_INFO_WANT_CMASK 0x08 /* get access to CMASK on r300 */ |
| #define RADEON_INFO_CLOCK_CRYSTAL_FREQ 0x09 /* clock crystal frequency */ |
| #define RADEON_INFO_NUM_BACKENDS 0x0a /* DB/backends for r600+ - need for OQ */ |
| #define RADEON_INFO_NUM_TILE_PIPES 0x0b /* tile pipes for r600+ */ |
| #define RADEON_INFO_FUSION_GART_WORKING 0x0c /* fusion writes to GTT were broken before this */ |
| #define RADEON_INFO_BACKEND_MAP 0x0d /* pipe to backend map, needed by mesa */ |
| /* virtual address start, va < start are reserved by the kernel */ |
| #define RADEON_INFO_VA_START 0x0e |
| /* maximum size of ib using the virtual memory cs */ |
| #define RADEON_INFO_IB_VM_MAX_SIZE 0x0f |
| /* max pipes - needed for compute shaders */ |
| #define RADEON_INFO_MAX_PIPES 0x10 |
| |
| struct drm_radeon_info { |
| uint32_t request; |
| uint32_t pad; |
| uint64_t value; |
| }; |
| |
| #endif |