lib/gen6_render.h

   1 #ifndef GEN6_RENDER_H
   2 #define GEN6_RENDER_H
   3
   4 #include <stdint.h>
   5
   6 #define GEN6_3D(Pipeline,Opcode,Subopcode) ((3 << 29) | \
   7                                            ((Pipeline) << 27) | \
   8                                            ((Opcode) << 24) | \
   9                                            ((Subopcode) << 16))
  10
  11 #define GEN6_STATE_BASE_ADDRESS                 GEN6_3D(0, 1, 1)
  12 #define GEN6_STATE_SIP                          GEN6_3D(0, 1, 2)
  13
  14 #define GEN6_PIPELINE_SELECT                    GEN6_3D(1, 1, 4)
  15
  16 #define GEN6_MEDIA_STATE_POINTERS               GEN6_3D(2, 0, 0)
  17 #define GEN6_MEDIA_OBJECT                       GEN6_3D(2, 1, 0)
  18
  19 #define GEN6_3DSTATE_BINDING_TABLE_POINTERS     GEN6_3D(3, 0, 1)
  20 # define GEN6_3DSTATE_BINDING_TABLE_MODIFY_PS  (1 << 12)/* for GEN6 */
  21 # define GEN6_3DSTATE_BINDING_TABLE_MODIFY_GS  (1 << 9) /* for GEN6 */
  22 # define GEN6_3DSTATE_BINDING_TABLE_MODIFY_VS  (1 << 8) /* for GEN6 */
  23
  24 #define GEN6_3DSTATE_VERTEX_BUFFERS             GEN6_3D(3, 0, 8)
  25 #define GEN6_3DSTATE_VERTEX_ELEMENTS            GEN6_3D(3, 0, 9)
  26 #define GEN6_3DSTATE_INDEX_BUFFER               GEN6_3D(3, 0, 0xa)
  27 #define GEN6_3DSTATE_VF_STATISTICS              GEN6_3D(3, 0, 0xb)
  28
  29 #define GEN6_3DSTATE_DRAWING_RECTANGLE          GEN6_3D(3, 1, 0)
  30 #define GEN6_3DSTATE_CONSTANT_COLOR             GEN6_3D(3, 1, 1)
  31 #define GEN6_3DSTATE_SAMPLER_PALETTE_LOAD       GEN6_3D(3, 1, 2)
  32 #define GEN6_3DSTATE_CHROMA_KEY                 GEN6_3D(3, 1, 4)
  33 #define GEN6_3DSTATE_DEPTH_BUFFER               GEN6_3D(3, 1, 5)
  34 # define GEN6_3DSTATE_DEPTH_BUFFER_TYPE_SHIFT   29
  35 # define GEN6_3DSTATE_DEPTH_BUFFER_FORMAT_SHIFT 18
  36
  37 #define GEN6_3DSTATE_POLY_STIPPLE_OFFSET                GEN6_3D(3, 1, 6)
  38 #define GEN6_3DSTATE_POLY_STIPPLE_PATTERN       GEN6_3D(3, 1, 7)
  39 #define GEN6_3DSTATE_LINE_STIPPLE               GEN6_3D(3, 1, 8)
  40 #define GEN6_3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP  GEN6_3D(3, 1, 9)
  41 /* These two are BLC and CTG only, not BW or CL */
  42 #define GEN6_3DSTATE_AA_LINE_PARAMS             GEN6_3D(3, 1, 0xa)
  43 #define GEN6_3DSTATE_GS_SVB_INDEX               GEN6_3D(3, 1, 0xb)
  44
  45 #define GEN6_3DPRIMITIVE                                GEN6_3D(3, 3, 0)
  46
  47 #define GEN6_3DSTATE_CLEAR_PARAMS               GEN6_3D(3, 1, 0x10)
  48 /* DW1 */
  49 # define GEN6_3DSTATE_DEPTH_CLEAR_VALID         (1 << 15)
  50
  51 #define GEN6_3DSTATE_SAMPLER_STATE_POINTERS     GEN6_3D(3, 0, 0x02)
  52 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_PS   (1 << 12)
  53 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_GS   (1 << 9)
  54 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_VS   (1 << 8)
  55
  56 #define GEN6_3DSTATE_URB                        GEN6_3D(3, 0, 0x05)
  57 /* DW1 */
  58 # define GEN6_3DSTATE_URB_VS_SIZE_SHIFT         16
  59 # define GEN6_3DSTATE_URB_VS_ENTRIES_SHIFT      0
  60 /* DW2 */
  61 # define GEN6_3DSTATE_URB_GS_ENTRIES_SHIFT      8
  62 # define GEN6_3DSTATE_URB_GS_SIZE_SHIFT         0
  63
  64 #define GEN6_3DSTATE_VIEWPORT_STATE_POINTERS    GEN6_3D(3, 0, 0x0d)
  65 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_CC          (1 << 12)
  66 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_SF          (1 << 11)
  67 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_CLIP        (1 << 10)
  68
  69 #define GEN6_3DSTATE_CC_STATE_POINTERS          GEN6_3D(3, 0, 0x0e)
  70
  71 #define GEN6_3DSTATE_VS                         GEN6_3D(3, 0, 0x10)
  72
  73 #define GEN6_3DSTATE_GS                         GEN6_3D(3, 0, 0x11)
  74 /* DW4 */
  75 # define GEN6_3DSTATE_GS_DISPATCH_START_GRF_SHIFT       0
  76
  77 #define GEN6_3DSTATE_CLIP                       GEN6_3D(3, 0, 0x12)
  78
  79 #define GEN6_3DSTATE_SF                         GEN6_3D(3, 0, 0x13)
  80 /* DW1 */
  81 # define GEN6_3DSTATE_SF_NUM_OUTPUTS_SHIFT              22
  82 # define GEN6_3DSTATE_SF_URB_ENTRY_READ_LENGTH_SHIFT    11
  83 # define GEN6_3DSTATE_SF_URB_ENTRY_READ_OFFSET_SHIFT    4
  84 /* DW2 */
  85 /* DW3 */
  86 # define GEN6_3DSTATE_SF_CULL_BOTH                      (0 << 29)
  87 # define GEN6_3DSTATE_SF_CULL_NONE                      (1 << 29)
  88 # define GEN6_3DSTATE_SF_CULL_FRONT                     (2 << 29)
  89 # define GEN6_3DSTATE_SF_CULL_BACK                      (3 << 29)
  90 /* DW4 */
  91 # define GEN6_3DSTATE_SF_TRI_PROVOKE_SHIFT              29
  92 # define GEN6_3DSTATE_SF_LINE_PROVOKE_SHIFT             27
  93 # define GEN6_3DSTATE_SF_TRIFAN_PROVOKE_SHIFT           25
  94
  95 #define GEN6_3DSTATE_WM                         GEN6_3D(3, 0, 0x14)
  96 /* DW2 */
  97 # define GEN6_3DSTATE_WM_SAMPLER_COUNT_SHIFT                    27
  98 # define GEN6_3DSTATE_WM_BINDING_TABLE_ENTRY_COUNT_SHIFT        18
  99 /* DW4 */
 100 # define GEN6_3DSTATE_WM_DISPATCH_START_GRF_0_SHIFT             16
 101 /* DW5 */
 102 # define GEN6_3DSTATE_WM_MAX_THREADS_SHIFT                      25
 103 # define GEN6_3DSTATE_WM_DISPATCH_ENABLE                        (1 << 19)
 104 # define GEN6_3DSTATE_WM_16_DISPATCH_ENABLE                     (1 << 1)
 105 # define GEN6_3DSTATE_WM_8_DISPATCH_ENABLE                      (1 << 0)
 106 /* DW6 */
 107 # define GEN6_3DSTATE_WM_NUM_SF_OUTPUTS_SHIFT                   20
 108 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_SAMPLE_BARYCENTRIC      (1 << 15)
 109 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_CENTROID_BARYCENTRIC    (1 << 14)
 110 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_PIXEL_BARYCENTRIC       (1 << 13)
 111 # define GEN6_3DSTATE_WM_PERSPECTIVE_SAMPLE_BARYCENTRIC         (1 << 12)
 112 # define GEN6_3DSTATE_WM_PERSPECTIVE_CENTROID_BARYCENTRIC       (1 << 11)
 113 # define GEN6_3DSTATE_WM_PERSPECTIVE_PIXEL_BARYCENTRIC          (1 << 10)
 114
 115
 116 #define GEN6_3DSTATE_CONSTANT_VS                GEN6_3D(3, 0, 0x15)
 117 #define GEN6_3DSTATE_CONSTANT_GS                GEN6_3D(3, 0, 0x16)
 118 #define GEN6_3DSTATE_CONSTANT_PS                GEN6_3D(3, 0, 0x17)
 119
 120 #define GEN6_3DSTATE_SAMPLE_MASK                GEN6_3D(3, 0, 0x18)
 121
 122 #define GEN6_3DSTATE_MULTISAMPLE                GEN6_3D(3, 1, 0x0d)
 123 /* DW1 */
 124 # define GEN6_3DSTATE_MULTISAMPLE_PIXEL_LOCATION_CENTER         (0 << 4)
 125 # define GEN6_3DSTATE_MULTISAMPLE_PIXEL_LOCATION_UPPER_LEFT     (1 << 4)
 126 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_1                  (0 << 1)
 127 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_4                  (2 << 1)
 128 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_8                  (3 << 1)
 129
 130 #define PIPELINE_SELECT_3D              0
 131 #define PIPELINE_SELECT_MEDIA           1
 132
 133 /* for GEN6_STATE_BASE_ADDRESS */
 134 #define BASE_ADDRESS_MODIFY             (1 << 0)
 135
 136 /* for GEN6_PIPE_CONTROL */
 137 #define GEN6_PIPE_CONTROL_NOWRITE       (0 << 14)
 138 #define GEN6_PIPE_CONTROL_WRITE_QWORD   (1 << 14)
 139 #define GEN6_PIPE_CONTROL_WRITE_DEPTH   (2 << 14)
 140 #define GEN6_PIPE_CONTROL_WRITE_TIME    (3 << 14)
 141 #define GEN6_PIPE_CONTROL_DEPTH_STALL   (1 << 13)
 142 #define GEN6_PIPE_CONTROL_WC_FLUSH      (1 << 12)
 143 #define GEN6_PIPE_CONTROL_IS_FLUSH      (1 << 11)
 144 #define GEN6_PIPE_CONTROL_TC_FLUSH      (1 << 10)
 145 #define GEN6_PIPE_CONTROL_NOTIFY_ENABLE (1 << 8)
 146 #define GEN6_PIPE_CONTROL_GLOBAL_GTT    (1 << 2)
 147 #define GEN6_PIPE_CONTROL_LOCAL_PGTT    (0 << 2)
 148 #define GEN6_PIPE_CONTROL_DEPTH_CACHE_FLUSH     (1 << 0)
 149
 150 /* VERTEX_BUFFER_STATE Structure */
 151 #define VB0_BUFFER_INDEX_SHIFT  26
 152 #define VB0_VERTEXDATA                  (0 << 20)
 153 #define VB0_INSTANCEDATA                (1 << 20)
 154 #define VB0_BUFFER_PITCH_SHIFT          0
 155 #define VB0_NULL_VERTEX_BUFFER          (1 << 13)
 156
 157 /* VERTEX_ELEMENT_STATE Structure */
 158 #define VE0_VERTEX_BUFFER_INDEX_SHIFT   26 /* for GEN6 */
 159 #define VE0_VALID                       (1 << 25) /* for GEN6 */
 160 #define VE0_FORMAT_SHIFT                16
 161 #define VE0_OFFSET_SHIFT                0
 162 #define VE1_VFCOMPONENT_0_SHIFT         28
 163 #define VE1_VFCOMPONENT_1_SHIFT         24
 164 #define VE1_VFCOMPONENT_2_SHIFT         20
 165 #define VE1_VFCOMPONENT_3_SHIFT         16
 166 #define VE1_DESTINATION_ELEMENT_OFFSET_SHIFT    0
 167
 168 /* 3DPRIMITIVE bits */
 169 #define GEN6_3DPRIMITIVE_VERTEX_SEQUENTIAL (0 << 15)
 170 #define GEN6_3DPRIMITIVE_VERTEX_RANDOM    (1 << 15)
 171 /* Primitive types are in gen6_defines.h */
 172 #define GEN6_3DPRIMITIVE_TOPOLOGY_SHIFT   10
 173
 174 #define GEN6_SVG_CTL                   0x7400
 175
 176 #define GEN6_SVG_CTL_GS_BA             (0 << 8)
 177 #define GEN6_SVG_CTL_SS_BA             (1 << 8)
 178 #define GEN6_SVG_CTL_IO_BA             (2 << 8)
 179 #define GEN6_SVG_CTL_GS_AUB            (3 << 8)
 180 #define GEN6_SVG_CTL_IO_AUB            (4 << 8)
 181 #define GEN6_SVG_CTL_SIP                       (5 << 8)
 182
 183 #define GEN6_SVG_RDATA                 0x7404
 184 #define GEN6_SVG_WORK_CTL              0x7408
 185
 186 #define GEN6_VF_CTL                    0x7500
 187
 188 #define GEN6_VF_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 189 #define GEN6_VF_CTL_SNAPSHOT_MUX_SELECT_THREADID           (0 << 8)
 190 #define GEN6_VF_CTL_SNAPSHOT_MUX_SELECT_VF_DEBUG           (1 << 8)
 191 #define GEN6_VF_CTL_SNAPSHOT_TYPE_VERTEX_SEQUENCE   (0 << 4)
 192 #define GEN6_VF_CTL_SNAPSHOT_TYPE_VERTEX_INDEX     (1 << 4)
 193 #define GEN6_VF_CTL_SKIP_INITIAL_PRIMITIVES        (1 << 3)
 194 #define GEN6_VF_CTL_MAX_PRIMITIVES_LIMIT_ENABLE    (1 << 2)
 195 #define GEN6_VF_CTL_VERTEX_RANGE_LIMIT_ENABLE      (1 << 1)
 196 #define GEN6_VF_CTL_SNAPSHOT_ENABLE                (1 << 0)
 197
 198 #define GEN6_VF_STRG_VAL                       0x7504
 199 #define GEN6_VF_STR_VL_OVR             0x7508
 200 #define GEN6_VF_VC_OVR                 0x750c
 201 #define GEN6_VF_STR_PSKIP              0x7510
 202 #define GEN6_VF_MAX_PRIM                       0x7514
 203 #define GEN6_VF_RDATA                  0x7518
 204
 205 #define GEN6_VS_CTL                    0x7600
 206 #define GEN6_VS_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 207 #define GEN6_VS_CTL_SNAPSHOT_MUX_VERTEX_0          (0 << 8)
 208 #define GEN6_VS_CTL_SNAPSHOT_MUX_VERTEX_1          (1 << 8)
 209 #define GEN6_VS_CTL_SNAPSHOT_MUX_VALID_COUNT       (2 << 8)
 210 #define GEN6_VS_CTL_SNAPSHOT_MUX_VS_KERNEL_POINTER  (3 << 8)
 211 #define GEN6_VS_CTL_SNAPSHOT_ALL_THREADS                   (1 << 2)
 212 #define GEN6_VS_CTL_THREAD_SNAPSHOT_ENABLE         (1 << 1)
 213 #define GEN6_VS_CTL_SNAPSHOT_ENABLE                (1 << 0)
 214
 215 #define GEN6_VS_STRG_VAL                       0x7604
 216 #define GEN6_VS_RDATA                  0x7608
 217
 218 #define GEN6_SF_CTL                    0x7b00
 219 #define GEN6_SF_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 220 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_0_FF_ID    (0 << 8)
 221 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_0_REL_COUNT (1 << 8)
 222 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_1_FF_ID    (2 << 8)
 223 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_1_REL_COUNT (3 << 8)
 224 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_2_FF_ID    (4 << 8)
 225 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_2_REL_COUNT (5 << 8)
 226 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_COUNT      (6 << 8)
 227 #define GEN6_SF_CTL_SNAPSHOT_MUX_SF_KERNEL_POINTER  (7 << 8)
 228 #define GEN6_SF_CTL_MIN_MAX_PRIMITIVE_RANGE_ENABLE  (1 << 4)
 229 #define GEN6_SF_CTL_DEBUG_CLIP_RECTANGLE_ENABLE    (1 << 3)
 230 #define GEN6_SF_CTL_SNAPSHOT_ALL_THREADS                   (1 << 2)
 231 #define GEN6_SF_CTL_THREAD_SNAPSHOT_ENABLE         (1 << 1)
 232 #define GEN6_SF_CTL_SNAPSHOT_ENABLE                (1 << 0)
 233
 234 #define GEN6_SF_STRG_VAL                       0x7b04
 235 #define GEN6_SF_RDATA                  0x7b18
 236
 237 #define GEN6_WIZ_CTL                   0x7c00
 238 #define GEN6_WIZ_CTL_SNAPSHOT_COMPLETE             (1 << 31)
 239 #define GEN6_WIZ_CTL_SUBSPAN_INSTANCE_SHIFT        16
 240 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_WIZ_KERNEL_POINTER   (0 << 8)
 241 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_SUBSPAN_INSTANCE     (1 << 8)
 242 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_PRIMITIVE_SEQUENCE   (2 << 8)
 243 #define GEN6_WIZ_CTL_SINGLE_SUBSPAN_DISPATCH          (1 << 6)
 244 #define GEN6_WIZ_CTL_IGNORE_COLOR_SCOREBOARD_STALLS    (1 << 5)
 245 #define GEN6_WIZ_CTL_ENABLE_SUBSPAN_INSTANCE_COMPARE   (1 << 4)
 246 #define GEN6_WIZ_CTL_USE_UPSTREAM_SNAPSHOT_FLAG       (1 << 3)
 247 #define GEN6_WIZ_CTL_SNAPSHOT_ALL_THREADS             (1 << 2)
 248 #define GEN6_WIZ_CTL_THREAD_SNAPSHOT_ENABLE           (1 << 1)
 249 #define GEN6_WIZ_CTL_SNAPSHOT_ENABLE                  (1 << 0)
 250
 251 #define GEN6_WIZ_STRG_VAL                             0x7c04
 252 #define GEN6_WIZ_RDATA                                0x7c18
 253
 254 #define GEN6_TS_CTL                    0x7e00
 255 #define GEN6_TS_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 256 #define GEN6_TS_CTL_SNAPSHOT_MESSAGE_ERROR         (0 << 8)
 257 #define GEN6_TS_CTL_SNAPSHOT_INTERFACE_DESCRIPTOR   (3 << 8)
 258 #define GEN6_TS_CTL_SNAPSHOT_ALL_CHILD_THREADS     (1 << 2)
 259 #define GEN6_TS_CTL_SNAPSHOT_ALL_ROOT_THREADS      (1 << 1)
 260 #define GEN6_TS_CTL_SNAPSHOT_ENABLE                (1 << 0)
 261
 262 #define GEN6_TS_STRG_VAL                       0x7e04
 263 #define GEN6_TS_RDATA                  0x7e08
 264
 265 #define GEN6_TD_CTL_MUX_SHIFT          8
 266 #define GEN6_TD_CTL_EXTERNAL_HALT_R0_DEBUG_MATCH           (1 << 7)
 267 #define GEN6_TD_CTL_FORCE_EXTERNAL_HALT            (1 << 6)
 268 #define GEN6_TD_CTL_EXCEPTION_MASK_OVERRIDE        (1 << 5)
 269 #define GEN6_TD_CTL_FORCE_THREAD_BREAKPOINT_ENABLE  (1 << 4)
 270 #define GEN6_TD_CTL_BREAKPOINT_ENABLE              (1 << 2)
 271 #define GEN6_TD_CTL2                   0x8004
 272 #define GEN6_TD_CTL2_ILLEGAL_OPCODE_EXCEPTION_OVERRIDE (1 << 28)
 273 #define GEN6_TD_CTL2_MASKSTACK_EXCEPTION_OVERRIDE      (1 << 26)
 274 #define GEN6_TD_CTL2_SOFTWARE_EXCEPTION_OVERRIDE              (1 << 25)
 275 #define GEN6_TD_CTL2_ACTIVE_THREAD_LIMIT_SHIFT        16
 276 #define GEN6_TD_CTL2_ACTIVE_THREAD_LIMIT_ENABLE       (1 << 8)
 277 #define GEN6_TD_CTL2_THREAD_SPAWNER_EXECUTION_MASK_ENABLE (1 << 7)
 278 #define GEN6_TD_CTL2_WIZ_EXECUTION_MASK_ENABLE        (1 << 6)
 279 #define GEN6_TD_CTL2_SF_EXECUTION_MASK_ENABLE         (1 << 5)
 280 #define GEN6_TD_CTL2_CLIPPER_EXECUTION_MASK_ENABLE     (1 << 4)
 281 #define GEN6_TD_CTL2_GS_EXECUTION_MASK_ENABLE         (1 << 3)
 282 #define GEN6_TD_CTL2_VS_EXECUTION_MASK_ENABLE         (1 << 0)
 283 #define GEN6_TD_VF_VS_EMSK             0x8008
 284 #define GEN6_TD_GS_EMSK                0x800c
 285 #define GEN6_TD_CLIP_EMSK              0x8010
 286 #define GEN6_TD_SF_EMSK                0x8014
 287 #define GEN6_TD_WIZ_EMSK                       0x8018
 288 #define GEN6_TD_0_6_EHTRG_VAL          0x801c
 289 #define GEN6_TD_0_7_EHTRG_VAL          0x8020
 290 #define GEN6_TD_0_6_EHTRG_MSK           0x8024
 291 #define GEN6_TD_0_7_EHTRG_MSK          0x8028
 292 #define GEN6_TD_RDATA                  0x802c
 293 #define GEN6_TD_TS_EMSK                0x8030
 294
 295 #define GEN6_EU_CTL                    0x8800
 296 #define GEN6_EU_CTL_SELECT_SHIFT               16
 297 #define GEN6_EU_CTL_DATA_MUX_SHIFT      8
 298 #define GEN6_EU_ATT_0                  0x8810
 299 #define GEN6_EU_ATT_1                  0x8814
 300 #define GEN6_EU_ATT_DATA_0             0x8820
 301 #define GEN6_EU_ATT_DATA_1             0x8824
 302 #define GEN6_EU_ATT_CLR_0              0x8830
 303 #define GEN6_EU_ATT_CLR_1              0x8834
 304 #define GEN6_EU_RDATA                  0x8840
 305
 306
 307 #define GEN6_PIPE_CONTROL                       GEN6_3D(3, 2, 0)
 308
 309 #define GEN6_3DPRIMITIVE                                GEN6_3D(3, 3, 0)
 310
 311 #define GEN6_3DSTATE_CLEAR_PARAMS               GEN6_3D(3, 1, 0x10)
 312 /* DW1 */
 313 # define GEN6_3DSTATE_DEPTH_CLEAR_VALID         (1 << 15)
 314
 315 /* for GEN6+ */
 316 #define GEN6_3DSTATE_SAMPLER_STATE_POINTERS     GEN6_3D(3, 0, 0x02)
 317 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_PS   (1 << 12)
 318 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_GS   (1 << 9)
 319 # define GEN6_3DSTATE_SAMPLER_STATE_MODIFY_VS   (1 << 8)
 320
 321 #define GEN6_3DSTATE_URB                        GEN6_3D(3, 0, 0x05)
 322 /* DW1 */
 323 # define GEN6_3DSTATE_URB_VS_SIZE_SHIFT         16
 324 # define GEN6_3DSTATE_URB_VS_ENTRIES_SHIFT      0
 325 /* DW2 */
 326 # define GEN6_3DSTATE_URB_GS_ENTRIES_SHIFT      8
 327 # define GEN6_3DSTATE_URB_GS_SIZE_SHIFT         0
 328
 329 #define GEN6_3DSTATE_VIEWPORT_STATE_POINTERS    GEN6_3D(3, 0, 0x0d)
 330 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_CC          (1 << 12)
 331 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_SF          (1 << 11)
 332 # define GEN6_3DSTATE_VIEWPORT_STATE_MODIFY_CLIP        (1 << 10)
 333
 334 #define GEN6_3DSTATE_CC_STATE_POINTERS          GEN6_3D(3, 0, 0x0e)
 335
 336 #define GEN6_3DSTATE_VS                         GEN6_3D(3, 0, 0x10)
 337
 338 #define GEN6_3DSTATE_GS                         GEN6_3D(3, 0, 0x11)
 339 /* DW4 */
 340 # define GEN6_3DSTATE_GS_DISPATCH_START_GRF_SHIFT       0
 341
 342 #define GEN6_3DSTATE_CLIP                       GEN6_3D(3, 0, 0x12)
 343
 344 #define GEN6_3DSTATE_SF                         GEN6_3D(3, 0, 0x13)
 345 /* DW1 */
 346 # define GEN6_3DSTATE_SF_NUM_OUTPUTS_SHIFT              22
 347 # define GEN6_3DSTATE_SF_URB_ENTRY_READ_LENGTH_SHIFT    11
 348 # define GEN6_3DSTATE_SF_URB_ENTRY_READ_OFFSET_SHIFT    4
 349 /* DW2 */
 350 /* DW3 */
 351 # define GEN6_3DSTATE_SF_CULL_BOTH                      (0 << 29)
 352 # define GEN6_3DSTATE_SF_CULL_NONE                      (1 << 29)
 353 # define GEN6_3DSTATE_SF_CULL_FRONT                     (2 << 29)
 354 # define GEN6_3DSTATE_SF_CULL_BACK                      (3 << 29)
 355 /* DW4 */
 356 # define GEN6_3DSTATE_SF_TRI_PROVOKE_SHIFT              29
 357 # define GEN6_3DSTATE_SF_LINE_PROVOKE_SHIFT             27
 358 # define GEN6_3DSTATE_SF_TRIFAN_PROVOKE_SHIFT           25
 359
 360
 361 #define GEN6_3DSTATE_WM                         GEN6_3D(3, 0, 0x14)
 362 /* DW2 */
 363 # define GEN6_3DSTATE_WM_SAMPLER_COUNT_SHITF                    27
 364 # define GEN6_3DSTATE_WM_BINDING_TABLE_ENTRY_COUNT_SHIFT        18
 365 /* DW4 */
 366 # define GEN6_3DSTATE_WM_DISPATCH_START_GRF_0_SHIFT             16
 367 /* DW5 */
 368 # define GEN6_3DSTATE_WM_MAX_THREADS_SHIFT                      25
 369 # define GEN6_3DSTATE_WM_DISPATCH_ENABLE                        (1 << 19)
 370 # define GEN6_3DSTATE_WM_16_DISPATCH_ENABLE                     (1 << 1)
 371 # define GEN6_3DSTATE_WM_8_DISPATCH_ENABLE                      (1 << 0)
 372 /* DW6 */
 373 # define GEN6_3DSTATE_WM_NUM_SF_OUTPUTS_SHIFT                   20
 374 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_SAMPLE_BARYCENTRIC      (1 << 15)
 375 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_CENTROID_BARYCENTRIC    (1 << 14)
 376 # define GEN6_3DSTATE_WM_NONPERSPECTIVE_PIXEL_BARYCENTRIC       (1 << 13)
 377 # define GEN6_3DSTATE_WM_PERSPECTIVE_SAMPLE_BARYCENTRIC         (1 << 12)
 378 # define GEN6_3DSTATE_WM_PERSPECTIVE_CENTROID_BARYCENTRIC       (1 << 11)
 379 # define GEN6_3DSTATE_WM_PERSPECTIVE_PIXEL_BARYCENTRIC          (1 << 10)
 380
 381
 382 #define GEN6_3DSTATE_CONSTANT_VS                GEN6_3D(3, 0, 0x15)
 383 #define GEN6_3DSTATE_CONSTANT_GS                GEN6_3D(3, 0, 0x16)
 384 #define GEN6_3DSTATE_CONSTANT_PS                GEN6_3D(3, 0, 0x17)
 385
 386 #define GEN6_3DSTATE_SAMPLE_MASK                GEN6_3D(3, 0, 0x18)
 387
 388 #define GEN6_3DSTATE_MULTISAMPLE                GEN6_3D(3, 1, 0x0d)
 389 /* DW1 */
 390 # define GEN6_3DSTATE_MULTISAMPLE_PIXEL_LOCATION_CENTER         (0 << 4)
 391 # define GEN6_3DSTATE_MULTISAMPLE_PIXEL_LOCATION_UPPER_LEFT     (1 << 4)
 392 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_1                  (0 << 1)
 393 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_4                  (2 << 1)
 394 # define GEN6_3DSTATE_MULTISAMPLE_NUMSAMPLES_8                  (3 << 1)
 395
 396 #define PIPELINE_SELECT_3D              0
 397 #define PIPELINE_SELECT_MEDIA           1
 398
 399 #define UF0_CS_REALLOC                  (1 << 13)
 400 #define UF0_VFE_REALLOC                 (1 << 12)
 401 #define UF0_SF_REALLOC                  (1 << 11)
 402 #define UF0_CLIP_REALLOC                (1 << 10)
 403 #define UF0_GS_REALLOC                  (1 << 9)
 404 #define UF0_VS_REALLOC                  (1 << 8)
 405 #define UF1_CLIP_FENCE_SHIFT            20
 406 #define UF1_GS_FENCE_SHIFT              10
 407 #define UF1_VS_FENCE_SHIFT              0
 408 #define UF2_CS_FENCE_SHIFT              20
 409 #define UF2_VFE_FENCE_SHIFT             10
 410 #define UF2_SF_FENCE_SHIFT              0
 411
 412 /* for GEN6_STATE_BASE_ADDRESS */
 413 #define BASE_ADDRESS_MODIFY             (1 << 0)
 414
 415 /* for GEN6_3DSTATE_PIPELINED_POINTERS */
 416 #define GEN6_GS_DISABLE                0
 417 #define GEN6_GS_ENABLE                 1
 418 #define GEN6_CLIP_DISABLE              0
 419 #define GEN6_CLIP_ENABLE                       1
 420
 421 /* for GEN6_PIPE_CONTROL */
 422 #define GEN6_PIPE_CONTROL_NOWRITE       (0 << 14)
 423 #define GEN6_PIPE_CONTROL_WRITE_QWORD   (1 << 14)
 424 #define GEN6_PIPE_CONTROL_WRITE_DEPTH   (2 << 14)
 425 #define GEN6_PIPE_CONTROL_WRITE_TIME    (3 << 14)
 426 #define GEN6_PIPE_CONTROL_DEPTH_STALL   (1 << 13)
 427 #define GEN6_PIPE_CONTROL_WC_FLUSH      (1 << 12)
 428 #define GEN6_PIPE_CONTROL_IS_FLUSH      (1 << 11)
 429 #define GEN6_PIPE_CONTROL_TC_FLUSH      (1 << 10)
 430 #define GEN6_PIPE_CONTROL_NOTIFY_ENABLE (1 << 8)
 431 #define GEN6_PIPE_CONTROL_GLOBAL_GTT    (1 << 2)
 432 #define GEN6_PIPE_CONTROL_LOCAL_PGTT    (0 << 2)
 433 #define GEN6_PIPE_CONTROL_DEPTH_CACHE_FLUSH     (1 << 0)
 434
 435 /* 3DPRIMITIVE bits */
 436 #define GEN6_3DPRIMITIVE_VERTEX_SEQUENTIAL (0 << 15)
 437 #define GEN6_3DPRIMITIVE_VERTEX_RANDOM    (1 << 15)
 438 /* Primitive types are in gen6_defines.h */
 439 #define GEN6_3DPRIMITIVE_TOPOLOGY_SHIFT   10
 440
 441 #define GEN6_SVG_CTL                   0x7400
 442
 443 #define GEN6_SVG_CTL_GS_BA             (0 << 8)
 444 #define GEN6_SVG_CTL_SS_BA             (1 << 8)
 445 #define GEN6_SVG_CTL_IO_BA             (2 << 8)
 446 #define GEN6_SVG_CTL_GS_AUB            (3 << 8)
 447 #define GEN6_SVG_CTL_IO_AUB            (4 << 8)
 448 #define GEN6_SVG_CTL_SIP                       (5 << 8)
 449
 450 #define GEN6_SVG_RDATA                 0x7404
 451 #define GEN6_SVG_WORK_CTL              0x7408
 452
 453 #define GEN6_VF_CTL                    0x7500
 454
 455 #define GEN6_VF_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 456 #define GEN6_VF_CTL_SNAPSHOT_MUX_SELECT_THREADID           (0 << 8)
 457 #define GEN6_VF_CTL_SNAPSHOT_MUX_SELECT_VF_DEBUG           (1 << 8)
 458 #define GEN6_VF_CTL_SNAPSHOT_TYPE_VERTEX_SEQUENCE   (0 << 4)
 459 #define GEN6_VF_CTL_SNAPSHOT_TYPE_VERTEX_INDEX     (1 << 4)
 460 #define GEN6_VF_CTL_SKIP_INITIAL_PRIMITIVES        (1 << 3)
 461 #define GEN6_VF_CTL_MAX_PRIMITIVES_LIMIT_ENABLE    (1 << 2)
 462 #define GEN6_VF_CTL_VERTEX_RANGE_LIMIT_ENABLE      (1 << 1)
 463 #define GEN6_VF_CTL_SNAPSHOT_ENABLE                (1 << 0)
 464
 465 #define GEN6_VF_STRG_VAL                       0x7504
 466 #define GEN6_VF_STR_VL_OVR             0x7508
 467 #define GEN6_VF_VC_OVR                 0x750c
 468 #define GEN6_VF_STR_PSKIP              0x7510
 469 #define GEN6_VF_MAX_PRIM                       0x7514
 470 #define GEN6_VF_RDATA                  0x7518
 471
 472 #define GEN6_VS_CTL                    0x7600
 473 #define GEN6_VS_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 474 #define GEN6_VS_CTL_SNAPSHOT_MUX_VERTEX_0          (0 << 8)
 475 #define GEN6_VS_CTL_SNAPSHOT_MUX_VERTEX_1          (1 << 8)
 476 #define GEN6_VS_CTL_SNAPSHOT_MUX_VALID_COUNT       (2 << 8)
 477 #define GEN6_VS_CTL_SNAPSHOT_MUX_VS_KERNEL_POINTER  (3 << 8)
 478 #define GEN6_VS_CTL_SNAPSHOT_ALL_THREADS                   (1 << 2)
 479 #define GEN6_VS_CTL_THREAD_SNAPSHOT_ENABLE         (1 << 1)
 480 #define GEN6_VS_CTL_SNAPSHOT_ENABLE                (1 << 0)
 481
 482 #define GEN6_VS_STRG_VAL                       0x7604
 483 #define GEN6_VS_RDATA                  0x7608
 484
 485 #define GEN6_SF_CTL                    0x7b00
 486 #define GEN6_SF_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 487 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_0_FF_ID    (0 << 8)
 488 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_0_REL_COUNT (1 << 8)
 489 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_1_FF_ID    (2 << 8)
 490 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_1_REL_COUNT (3 << 8)
 491 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_2_FF_ID    (4 << 8)
 492 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_2_REL_COUNT (5 << 8)
 493 #define GEN6_SF_CTL_SNAPSHOT_MUX_VERTEX_COUNT      (6 << 8)
 494 #define GEN6_SF_CTL_SNAPSHOT_MUX_SF_KERNEL_POINTER  (7 << 8)
 495 #define GEN6_SF_CTL_MIN_MAX_PRIMITIVE_RANGE_ENABLE  (1 << 4)
 496 #define GEN6_SF_CTL_DEBUG_CLIP_RECTANGLE_ENABLE    (1 << 3)
 497 #define GEN6_SF_CTL_SNAPSHOT_ALL_THREADS                   (1 << 2)
 498 #define GEN6_SF_CTL_THREAD_SNAPSHOT_ENABLE         (1 << 1)
 499 #define GEN6_SF_CTL_SNAPSHOT_ENABLE                (1 << 0)
 500
 501 #define GEN6_SF_STRG_VAL                       0x7b04
 502 #define GEN6_SF_RDATA                  0x7b18
 503
 504 #define GEN6_WIZ_CTL                   0x7c00
 505 #define GEN6_WIZ_CTL_SNAPSHOT_COMPLETE             (1 << 31)
 506 #define GEN6_WIZ_CTL_SUBSPAN_INSTANCE_SHIFT        16
 507 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_WIZ_KERNEL_POINTER   (0 << 8)
 508 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_SUBSPAN_INSTANCE     (1 << 8)
 509 #define GEN6_WIZ_CTL_SNAPSHOT_MUX_PRIMITIVE_SEQUENCE   (2 << 8)
 510 #define GEN6_WIZ_CTL_SINGLE_SUBSPAN_DISPATCH          (1 << 6)
 511 #define GEN6_WIZ_CTL_IGNORE_COLOR_SCOREBOARD_STALLS    (1 << 5)
 512 #define GEN6_WIZ_CTL_ENABLE_SUBSPAN_INSTANCE_COMPARE   (1 << 4)
 513 #define GEN6_WIZ_CTL_USE_UPSTREAM_SNAPSHOT_FLAG       (1 << 3)
 514 #define GEN6_WIZ_CTL_SNAPSHOT_ALL_THREADS             (1 << 2)
 515 #define GEN6_WIZ_CTL_THREAD_SNAPSHOT_ENABLE           (1 << 1)
 516 #define GEN6_WIZ_CTL_SNAPSHOT_ENABLE                  (1 << 0)
 517
 518 #define GEN6_WIZ_STRG_VAL                             0x7c04
 519 #define GEN6_WIZ_RDATA                                0x7c18
 520
 521 #define GEN6_TS_CTL                    0x7e00
 522 #define GEN6_TS_CTL_SNAPSHOT_COMPLETE              (1 << 31)
 523 #define GEN6_TS_CTL_SNAPSHOT_MESSAGE_ERROR         (0 << 8)
 524 #define GEN6_TS_CTL_SNAPSHOT_INTERFACE_DESCRIPTOR   (3 << 8)
 525 #define GEN6_TS_CTL_SNAPSHOT_ALL_CHILD_THREADS     (1 << 2)
 526 #define GEN6_TS_CTL_SNAPSHOT_ALL_ROOT_THREADS      (1 << 1)
 527 #define GEN6_TS_CTL_SNAPSHOT_ENABLE                (1 << 0)
 528
 529 #define GEN6_TS_STRG_VAL                       0x7e04
 530 #define GEN6_TS_RDATA                  0x7e08
 531
 532 #define GEN6_TD_CTL_MUX_SHIFT          8
 533 #define GEN6_TD_CTL_EXTERNAL_HALT_R0_DEBUG_MATCH           (1 << 7)
 534 #define GEN6_TD_CTL_FORCE_EXTERNAL_HALT            (1 << 6)
 535 #define GEN6_TD_CTL_EXCEPTION_MASK_OVERRIDE        (1 << 5)
 536 #define GEN6_TD_CTL_FORCE_THREAD_BREAKPOINT_ENABLE  (1 << 4)
 537 #define GEN6_TD_CTL_BREAKPOINT_ENABLE              (1 << 2)
 538 #define GEN6_TD_CTL2                   0x8004
 539 #define GEN6_TD_CTL2_ILLEGAL_OPCODE_EXCEPTION_OVERRIDE (1 << 28)
 540 #define GEN6_TD_CTL2_MASKSTACK_EXCEPTION_OVERRIDE      (1 << 26)
 541 #define GEN6_TD_CTL2_SOFTWARE_EXCEPTION_OVERRIDE              (1 << 25)
 542 #define GEN6_TD_CTL2_ACTIVE_THREAD_LIMIT_SHIFT        16
 543 #define GEN6_TD_CTL2_ACTIVE_THREAD_LIMIT_ENABLE       (1 << 8)
 544 #define GEN6_TD_CTL2_THREAD_SPAWNER_EXECUTION_MASK_ENABLE (1 << 7)
 545 #define GEN6_TD_CTL2_WIZ_EXECUTION_MASK_ENABLE        (1 << 6)
 546 #define GEN6_TD_CTL2_SF_EXECUTION_MASK_ENABLE         (1 << 5)
 547 #define GEN6_TD_CTL2_CLIPPER_EXECUTION_MASK_ENABLE     (1 << 4)
 548 #define GEN6_TD_CTL2_GS_EXECUTION_MASK_ENABLE         (1 << 3)
 549 #define GEN6_TD_CTL2_VS_EXECUTION_MASK_ENABLE         (1 << 0)
 550 #define GEN6_TD_VF_VS_EMSK             0x8008
 551 #define GEN6_TD_GS_EMSK                0x800c
 552 #define GEN6_TD_CLIP_EMSK              0x8010
 553 #define GEN6_TD_SF_EMSK                0x8014
 554 #define GEN6_TD_WIZ_EMSK                       0x8018
 555 #define GEN6_TD_0_6_EHTRG_VAL          0x801c
 556 #define GEN6_TD_0_7_EHTRG_VAL          0x8020
 557 #define GEN6_TD_0_6_EHTRG_MSK           0x8024
 558 #define GEN6_TD_0_7_EHTRG_MSK          0x8028
 559 #define GEN6_TD_RDATA                  0x802c
 560 #define GEN6_TD_TS_EMSK                0x8030
 561
 562 #define GEN6_EU_CTL                    0x8800
 563 #define GEN6_EU_CTL_SELECT_SHIFT               16
 564 #define GEN6_EU_CTL_DATA_MUX_SHIFT      8
 565 #define GEN6_EU_ATT_0                  0x8810
 566 #define GEN6_EU_ATT_1                  0x8814
 567 #define GEN6_EU_ATT_DATA_0             0x8820
 568 #define GEN6_EU_ATT_DATA_1             0x8824
 569 #define GEN6_EU_ATT_CLR_0              0x8830
 570 #define GEN6_EU_ATT_CLR_1              0x8834
 571 #define GEN6_EU_RDATA                  0x8840
 572
 573 /* 3D state:
 574  */
 575 #define _3DOP_3DSTATE_PIPELINED       0x0
 576 #define _3DOP_3DSTATE_NONPIPELINED    0x1
 577 #define _3DOP_3DCONTROL               0x2
 578 #define _3DOP_3DPRIMITIVE             0x3
 579
 580 #define _3DSTATE_PIPELINED_POINTERS       0x00
 581 #define _3DSTATE_BINDING_TABLE_POINTERS   0x01
 582 #define _3DSTATE_VERTEX_BUFFERS           0x08
 583 #define _3DSTATE_VERTEX_ELEMENTS          0x09
 584 #define _3DSTATE_INDEX_BUFFER             0x0A
 585 #define _3DSTATE_VF_STATISTICS            0x0B
 586 #define _3DSTATE_DRAWING_RECTANGLE            0x00
 587 #define _3DSTATE_CONSTANT_COLOR               0x01
 588 #define _3DSTATE_SAMPLER_PALETTE_LOAD         0x02
 589 #define _3DSTATE_CHROMA_KEY                   0x04
 590 #define _3DSTATE_DEPTH_BUFFER                 0x05
 591 #define _3DSTATE_POLY_STIPPLE_OFFSET          0x06
 592 #define _3DSTATE_POLY_STIPPLE_PATTERN         0x07
 593 #define _3DSTATE_LINE_STIPPLE                 0x08
 594 #define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP    0x09
 595 #define _3DCONTROL    0x00
 596 #define _3DPRIMITIVE  0x00
 597
 598 #define _3DPRIM_POINTLIST         0x01
 599 #define _3DPRIM_LINELIST          0x02
 600 #define _3DPRIM_LINESTRIP         0x03
 601 #define _3DPRIM_TRILIST           0x04
 602 #define _3DPRIM_TRISTRIP          0x05
 603 #define _3DPRIM_TRIFAN            0x06
 604 #define _3DPRIM_QUADLIST          0x07
 605 #define _3DPRIM_QUADSTRIP         0x08
 606 #define _3DPRIM_LINELIST_ADJ      0x09
 607 #define _3DPRIM_LINESTRIP_ADJ     0x0A
 608 #define _3DPRIM_TRILIST_ADJ       0x0B
 609 #define _3DPRIM_TRISTRIP_ADJ      0x0C
 610 #define _3DPRIM_TRISTRIP_REVERSE  0x0D
 611 #define _3DPRIM_POLYGON           0x0E
 612 #define _3DPRIM_RECTLIST          0x0F
 613 #define _3DPRIM_LINELOOP          0x10
 614 #define _3DPRIM_POINTLIST_BF      0x11
 615 #define _3DPRIM_LINESTRIP_CONT    0x12
 616 #define _3DPRIM_LINESTRIP_BF      0x13
 617 #define _3DPRIM_LINESTRIP_CONT_BF 0x14
 618 #define _3DPRIM_TRIFAN_NOSTIPPLE  0x15
 619
 620 #define _3DPRIM_VERTEXBUFFER_ACCESS_SEQUENTIAL 0
 621 #define _3DPRIM_VERTEXBUFFER_ACCESS_RANDOM     1
 622
 623 #define GEN6_ANISORATIO_2     0
 624 #define GEN6_ANISORATIO_4     1
 625 #define GEN6_ANISORATIO_6     2
 626 #define GEN6_ANISORATIO_8     3
 627 #define GEN6_ANISORATIO_10    4
 628 #define GEN6_ANISORATIO_12    5
 629 #define GEN6_ANISORATIO_14    6
 630 #define GEN6_ANISORATIO_16    7
 631
 632 #define GEN6_BLENDFACTOR_ONE                 0x1
 633 #define GEN6_BLENDFACTOR_SRC_COLOR           0x2
 634 #define GEN6_BLENDFACTOR_SRC_ALPHA           0x3
 635 #define GEN6_BLENDFACTOR_DST_ALPHA           0x4
 636 #define GEN6_BLENDFACTOR_DST_COLOR           0x5
 637 #define GEN6_BLENDFACTOR_SRC_ALPHA_SATURATE  0x6
 638 #define GEN6_BLENDFACTOR_CONST_COLOR         0x7
 639 #define GEN6_BLENDFACTOR_CONST_ALPHA         0x8
 640 #define GEN6_BLENDFACTOR_SRC1_COLOR          0x9
 641 #define GEN6_BLENDFACTOR_SRC1_ALPHA          0x0A
 642 #define GEN6_BLENDFACTOR_ZERO                0x11
 643 #define GEN6_BLENDFACTOR_INV_SRC_COLOR       0x12
 644 #define GEN6_BLENDFACTOR_INV_SRC_ALPHA       0x13
 645 #define GEN6_BLENDFACTOR_INV_DST_ALPHA       0x14
 646 #define GEN6_BLENDFACTOR_INV_DST_COLOR       0x15
 647 #define GEN6_BLENDFACTOR_INV_CONST_COLOR     0x17
 648 #define GEN6_BLENDFACTOR_INV_CONST_ALPHA     0x18
 649 #define GEN6_BLENDFACTOR_INV_SRC1_COLOR      0x19
 650 #define GEN6_BLENDFACTOR_INV_SRC1_ALPHA      0x1A
 651
 652 #define GEN6_BLENDFUNCTION_ADD               0
 653 #define GEN6_BLENDFUNCTION_SUBTRACT          1
 654 #define GEN6_BLENDFUNCTION_REVERSE_SUBTRACT  2
 655 #define GEN6_BLENDFUNCTION_MIN               3
 656 #define GEN6_BLENDFUNCTION_MAX               4
 657
 658 #define GEN6_ALPHATEST_FORMAT_UNORM8         0
 659 #define GEN6_ALPHATEST_FORMAT_FLOAT32        1
 660
 661 #define GEN6_CHROMAKEY_KILL_ON_ANY_MATCH  0
 662 #define GEN6_CHROMAKEY_REPLACE_BLACK      1
 663
 664 #define GEN6_CLIP_API_OGL     0
 665 #define GEN6_CLIP_API_DX      1
 666
 667 #define GEN6_CLIPMODE_NORMAL              0
 668 #define GEN6_CLIPMODE_CLIP_ALL            1
 669 #define GEN6_CLIPMODE_CLIP_NON_REJECTED   2
 670 #define GEN6_CLIPMODE_REJECT_ALL          3
 671 #define GEN6_CLIPMODE_ACCEPT_ALL          4
 672
 673 #define GEN6_CLIP_NDCSPACE     0
 674 #define GEN6_CLIP_SCREENSPACE  1
 675
 676 #define GEN6_COMPAREFUNCTION_ALWAYS       0
 677 #define GEN6_COMPAREFUNCTION_NEVER        1
 678 #define GEN6_COMPAREFUNCTION_LESS         2
 679 #define GEN6_COMPAREFUNCTION_EQUAL        3
 680 #define GEN6_COMPAREFUNCTION_LEQUAL       4
 681 #define GEN6_COMPAREFUNCTION_GREATER      5
 682 #define GEN6_COMPAREFUNCTION_NOTEQUAL     6
 683 #define GEN6_COMPAREFUNCTION_GEQUAL       7
 684
 685 #define GEN6_COVERAGE_PIXELS_HALF     0
 686 #define GEN6_COVERAGE_PIXELS_1        1
 687 #define GEN6_COVERAGE_PIXELS_2        2
 688 #define GEN6_COVERAGE_PIXELS_4        3
 689
 690 #define GEN6_CULLMODE_BOTH        0
 691 #define GEN6_CULLMODE_NONE        1
 692 #define GEN6_CULLMODE_FRONT       2
 693 #define GEN6_CULLMODE_BACK        3
 694
 695 #define GEN6_DEFAULTCOLOR_R8G8B8A8_UNORM      0
 696 #define GEN6_DEFAULTCOLOR_R32G32B32A32_FLOAT  1
 697
 698 #define GEN6_DEPTHFORMAT_D32_FLOAT_S8X24_UINT     0
 699 #define GEN6_DEPTHFORMAT_D32_FLOAT                1
 700 #define GEN6_DEPTHFORMAT_D24_UNORM_S8_UINT        2
 701 #define GEN6_DEPTHFORMAT_D16_UNORM                5
 702
 703 #define GEN6_FLOATING_POINT_IEEE_754        0
 704 #define GEN6_FLOATING_POINT_NON_IEEE_754    1
 705
 706 #define GEN6_FRONTWINDING_CW      0
 707 #define GEN6_FRONTWINDING_CCW     1
 708
 709 #define GEN6_INDEX_BYTE     0
 710 #define GEN6_INDEX_WORD     1
 711 #define GEN6_INDEX_DWORD    2
 712
 713 #define GEN6_LOGICOPFUNCTION_CLEAR            0
 714 #define GEN6_LOGICOPFUNCTION_NOR              1
 715 #define GEN6_LOGICOPFUNCTION_AND_INVERTED     2
 716 #define GEN6_LOGICOPFUNCTION_COPY_INVERTED    3
 717 #define GEN6_LOGICOPFUNCTION_AND_REVERSE      4
 718 #define GEN6_LOGICOPFUNCTION_INVERT           5
 719 #define GEN6_LOGICOPFUNCTION_XOR              6
 720 #define GEN6_LOGICOPFUNCTION_NAND             7
 721 #define GEN6_LOGICOPFUNCTION_AND              8
 722 #define GEN6_LOGICOPFUNCTION_EQUIV            9
 723 #define GEN6_LOGICOPFUNCTION_NOOP             10
 724 #define GEN6_LOGICOPFUNCTION_OR_INVERTED      11
 725 #define GEN6_LOGICOPFUNCTION_COPY             12
 726 #define GEN6_LOGICOPFUNCTION_OR_REVERSE       13
 727 #define GEN6_LOGICOPFUNCTION_OR               14
 728 #define GEN6_LOGICOPFUNCTION_SET              15
 729
 730 #define GEN6_MAPFILTER_NEAREST        0x0
 731 #define GEN6_MAPFILTER_LINEAR         0x1
 732 #define GEN6_MAPFILTER_ANISOTROPIC    0x2
 733
 734 #define GEN6_MIPFILTER_NONE        0
 735 #define GEN6_MIPFILTER_NEAREST     1
 736 #define GEN6_MIPFILTER_LINEAR      3
 737
 738 #define GEN6_POLYGON_FRONT_FACING     0
 739 #define GEN6_POLYGON_BACK_FACING      1
 740
 741 #define GEN6_PREFILTER_ALWAYS     0x0
 742 #define GEN6_PREFILTER_NEVER      0x1
 743 #define GEN6_PREFILTER_LESS       0x2
 744 #define GEN6_PREFILTER_EQUAL      0x3
 745 #define GEN6_PREFILTER_LEQUAL     0x4
 746 #define GEN6_PREFILTER_GREATER    0x5
 747 #define GEN6_PREFILTER_NOTEQUAL   0x6
 748 #define GEN6_PREFILTER_GEQUAL     0x7
 749
 750 #define GEN6_PROVOKING_VERTEX_0    0
 751 #define GEN6_PROVOKING_VERTEX_1    1
 752 #define GEN6_PROVOKING_VERTEX_2    2
 753
 754 #define GEN6_RASTRULE_UPPER_LEFT  0
 755 #define GEN6_RASTRULE_UPPER_RIGHT 1
 756
 757 #define GEN6_RENDERTARGET_CLAMPRANGE_UNORM    0
 758 #define GEN6_RENDERTARGET_CLAMPRANGE_SNORM    1
 759 #define GEN6_RENDERTARGET_CLAMPRANGE_FORMAT   2
 760
 761 #define GEN6_STENCILOP_KEEP               0
 762 #define GEN6_STENCILOP_ZERO               1
 763 #define GEN6_STENCILOP_REPLACE            2
 764 #define GEN6_STENCILOP_INCRSAT            3
 765 #define GEN6_STENCILOP_DECRSAT            4
 766 #define GEN6_STENCILOP_INCR               5
 767 #define GEN6_STENCILOP_DECR               6
 768 #define GEN6_STENCILOP_INVERT             7
 769
 770 #define GEN6_SURFACE_MIPMAPLAYOUT_BELOW   0
 771 #define GEN6_SURFACE_MIPMAPLAYOUT_RIGHT   1
 772
 773 #define GEN6_SURFACEFORMAT_R32G32B32A32_FLOAT             0x000
 774 #define GEN6_SURFACEFORMAT_R32G32B32A32_SINT              0x001
 775 #define GEN6_SURFACEFORMAT_R32G32B32A32_UINT              0x002
 776 #define GEN6_SURFACEFORMAT_R32G32B32A32_UNORM             0x003
 777 #define GEN6_SURFACEFORMAT_R32G32B32A32_SNORM             0x004
 778 #define GEN6_SURFACEFORMAT_R64G64_FLOAT                   0x005
 779 #define GEN6_SURFACEFORMAT_R32G32B32X32_FLOAT             0x006
 780 #define GEN6_SURFACEFORMAT_R32G32B32A32_SSCALED           0x007
 781 #define GEN6_SURFACEFORMAT_R32G32B32A32_USCALED           0x008
 782 #define GEN6_SURFACEFORMAT_R32G32B32_FLOAT                0x040
 783 #define GEN6_SURFACEFORMAT_R32G32B32_SINT                 0x041
 784 #define GEN6_SURFACEFORMAT_R32G32B32_UINT                 0x042
 785 #define GEN6_SURFACEFORMAT_R32G32B32_UNORM                0x043
 786 #define GEN6_SURFACEFORMAT_R32G32B32_SNORM                0x044
 787 #define GEN6_SURFACEFORMAT_R32G32B32_SSCALED              0x045
 788 #define GEN6_SURFACEFORMAT_R32G32B32_USCALED              0x046
 789 #define GEN6_SURFACEFORMAT_R16G16B16A16_UNORM             0x080
 790 #define GEN6_SURFACEFORMAT_R16G16B16A16_SNORM             0x081
 791 #define GEN6_SURFACEFORMAT_R16G16B16A16_SINT              0x082
 792 #define GEN6_SURFACEFORMAT_R16G16B16A16_UINT              0x083
 793 #define GEN6_SURFACEFORMAT_R16G16B16A16_FLOAT             0x084
 794 #define GEN6_SURFACEFORMAT_R32G32_FLOAT                   0x085
 795 #define GEN6_SURFACEFORMAT_R32G32_SINT                    0x086
 796 #define GEN6_SURFACEFORMAT_R32G32_UINT                    0x087
 797 #define GEN6_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS       0x088
 798 #define GEN6_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT        0x089
 799 #define GEN6_SURFACEFORMAT_L32A32_FLOAT                   0x08A
 800 #define GEN6_SURFACEFORMAT_R32G32_UNORM                   0x08B
 801 #define GEN6_SURFACEFORMAT_R32G32_SNORM                   0x08C
 802 #define GEN6_SURFACEFORMAT_R64_FLOAT                      0x08D
 803 #define GEN6_SURFACEFORMAT_R16G16B16X16_UNORM             0x08E
 804 #define GEN6_SURFACEFORMAT_R16G16B16X16_FLOAT             0x08F
 805 #define GEN6_SURFACEFORMAT_A32X32_FLOAT                   0x090
 806 #define GEN6_SURFACEFORMAT_L32X32_FLOAT                   0x091
 807 #define GEN6_SURFACEFORMAT_I32X32_FLOAT                   0x092
 808 #define GEN6_SURFACEFORMAT_R16G16B16A16_SSCALED           0x093
 809 #define GEN6_SURFACEFORMAT_R16G16B16A16_USCALED           0x094
 810 #define GEN6_SURFACEFORMAT_R32G32_SSCALED                 0x095
 811 #define GEN6_SURFACEFORMAT_R32G32_USCALED                 0x096
 812 #define GEN6_SURFACEFORMAT_B8G8R8A8_UNORM                 0x0C0
 813 #define GEN6_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB            0x0C1
 814 #define GEN6_SURFACEFORMAT_R10G10B10A2_UNORM              0x0C2
 815 #define GEN6_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB         0x0C3
 816 #define GEN6_SURFACEFORMAT_R10G10B10A2_UINT               0x0C4
 817 #define GEN6_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM       0x0C5
 818 #define GEN6_SURFACEFORMAT_R8G8B8A8_UNORM                 0x0C7
 819 #define GEN6_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB            0x0C8
 820 #define GEN6_SURFACEFORMAT_R8G8B8A8_SNORM                 0x0C9
 821 #define GEN6_SURFACEFORMAT_R8G8B8A8_SINT                  0x0CA
 822 #define GEN6_SURFACEFORMAT_R8G8B8A8_UINT                  0x0CB
 823 #define GEN6_SURFACEFORMAT_R16G16_UNORM                   0x0CC
 824 #define GEN6_SURFACEFORMAT_R16G16_SNORM                   0x0CD
 825 #define GEN6_SURFACEFORMAT_R16G16_SINT                    0x0CE
 826 #define GEN6_SURFACEFORMAT_R16G16_UINT                    0x0CF
 827 #define GEN6_SURFACEFORMAT_R16G16_FLOAT                   0x0D0
 828 #define GEN6_SURFACEFORMAT_B10G10R10A2_UNORM              0x0D1
 829 #define GEN6_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB         0x0D2
 830 #define GEN6_SURFACEFORMAT_R11G11B10_FLOAT                0x0D3
 831 #define GEN6_SURFACEFORMAT_R32_SINT                       0x0D6
 832 #define GEN6_SURFACEFORMAT_R32_UINT                       0x0D7
 833 #define GEN6_SURFACEFORMAT_R32_FLOAT                      0x0D8
 834 #define GEN6_SURFACEFORMAT_R24_UNORM_X8_TYPELESS          0x0D9
 835 #define GEN6_SURFACEFORMAT_X24_TYPELESS_G8_UINT           0x0DA
 836 #define GEN6_SURFACEFORMAT_L16A16_UNORM                   0x0DF
 837 #define GEN6_SURFACEFORMAT_I24X8_UNORM                    0x0E0
 838 #define GEN6_SURFACEFORMAT_L24X8_UNORM                    0x0E1
 839 #define GEN6_SURFACEFORMAT_A24X8_UNORM                    0x0E2
 840 #define GEN6_SURFACEFORMAT_I32_FLOAT                      0x0E3
 841 #define GEN6_SURFACEFORMAT_L32_FLOAT                      0x0E4
 842 #define GEN6_SURFACEFORMAT_A32_FLOAT                      0x0E5
 843 #define GEN6_SURFACEFORMAT_B8G8R8X8_UNORM                 0x0E9
 844 #define GEN6_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB            0x0EA
 845 #define GEN6_SURFACEFORMAT_R8G8B8X8_UNORM                 0x0EB
 846 #define GEN6_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB            0x0EC
 847 #define GEN6_SURFACEFORMAT_R9G9B9E5_SHAREDEXP             0x0ED
 848 #define GEN6_SURFACEFORMAT_B10G10R10X2_UNORM              0x0EE
 849 #define GEN6_SURFACEFORMAT_L16A16_FLOAT                   0x0F0
 850 #define GEN6_SURFACEFORMAT_R32_UNORM                      0x0F1
 851 #define GEN6_SURFACEFORMAT_R32_SNORM                      0x0F2
 852 #define GEN6_SURFACEFORMAT_R10G10B10X2_USCALED            0x0F3
 853 #define GEN6_SURFACEFORMAT_R8G8B8A8_SSCALED               0x0F4
 854 #define GEN6_SURFACEFORMAT_R8G8B8A8_USCALED               0x0F5
 855 #define GEN6_SURFACEFORMAT_R16G16_SSCALED                 0x0F6
 856 #define GEN6_SURFACEFORMAT_R16G16_USCALED                 0x0F7
 857 #define GEN6_SURFACEFORMAT_R32_SSCALED                    0x0F8
 858 #define GEN6_SURFACEFORMAT_R32_USCALED                    0x0F9
 859 #define GEN6_SURFACEFORMAT_B5G6R5_UNORM                   0x100
 860 #define GEN6_SURFACEFORMAT_B5G6R5_UNORM_SRGB              0x101
 861 #define GEN6_SURFACEFORMAT_B5G5R5A1_UNORM                 0x102
 862 #define GEN6_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB            0x103
 863 #define GEN6_SURFACEFORMAT_B4G4R4A4_UNORM                 0x104
 864 #define GEN6_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB            0x105
 865 #define GEN6_SURFACEFORMAT_R8G8_UNORM                     0x106
 866 #define GEN6_SURFACEFORMAT_R8G8_SNORM                     0x107
 867 #define GEN6_SURFACEFORMAT_R8G8_SINT                      0x108
 868 #define GEN6_SURFACEFORMAT_R8G8_UINT                      0x109
 869 #define GEN6_SURFACEFORMAT_R16_UNORM                      0x10A
 870 #define GEN6_SURFACEFORMAT_R16_SNORM                      0x10B
 871 #define GEN6_SURFACEFORMAT_R16_SINT                       0x10C
 872 #define GEN6_SURFACEFORMAT_R16_UINT                       0x10D
 873 #define GEN6_SURFACEFORMAT_R16_FLOAT                      0x10E
 874 #define GEN6_SURFACEFORMAT_I16_UNORM                      0x111
 875 #define GEN6_SURFACEFORMAT_L16_UNORM                      0x112
 876 #define GEN6_SURFACEFORMAT_A16_UNORM                      0x113
 877 #define GEN6_SURFACEFORMAT_L8A8_UNORM                     0x114
 878 #define GEN6_SURFACEFORMAT_I16_FLOAT                      0x115
 879 #define GEN6_SURFACEFORMAT_L16_FLOAT                      0x116
 880 #define GEN6_SURFACEFORMAT_A16_FLOAT                      0x117
 881 #define GEN6_SURFACEFORMAT_R5G5_SNORM_B6_UNORM            0x119
 882 #define GEN6_SURFACEFORMAT_B5G5R5X1_UNORM                 0x11A
 883 #define GEN6_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB            0x11B
 884 #define GEN6_SURFACEFORMAT_R8G8_SSCALED                   0x11C
 885 #define GEN6_SURFACEFORMAT_R8G8_USCALED                   0x11D
 886 #define GEN6_SURFACEFORMAT_R16_SSCALED                    0x11E
 887 #define GEN6_SURFACEFORMAT_R16_USCALED                    0x11F
 888 #define GEN6_SURFACEFORMAT_R8_UNORM                       0x140
 889 #define GEN6_SURFACEFORMAT_R8_SNORM                       0x141
 890 #define GEN6_SURFACEFORMAT_R8_SINT                        0x142
 891 #define GEN6_SURFACEFORMAT_R8_UINT                        0x143
 892 #define GEN6_SURFACEFORMAT_A8_UNORM                       0x144
 893 #define GEN6_SURFACEFORMAT_I8_UNORM                       0x145
 894 #define GEN6_SURFACEFORMAT_L8_UNORM                       0x146
 895 #define GEN6_SURFACEFORMAT_P4A4_UNORM                     0x147
 896 #define GEN6_SURFACEFORMAT_A4P4_UNORM                     0x148
 897 #define GEN6_SURFACEFORMAT_R8_SSCALED                     0x149
 898 #define GEN6_SURFACEFORMAT_R8_USCALED                     0x14A
 899 #define GEN6_SURFACEFORMAT_R1_UINT                        0x181
 900 #define GEN6_SURFACEFORMAT_YCRCB_NORMAL                   0x182
 901 #define GEN6_SURFACEFORMAT_YCRCB_SWAPUVY                  0x183
 902 #define GEN6_SURFACEFORMAT_BC1_UNORM                      0x186
 903 #define GEN6_SURFACEFORMAT_BC2_UNORM                      0x187
 904 #define GEN6_SURFACEFORMAT_BC3_UNORM                      0x188
 905 #define GEN6_SURFACEFORMAT_BC4_UNORM                      0x189
 906 #define GEN6_SURFACEFORMAT_BC5_UNORM                      0x18A
 907 #define GEN6_SURFACEFORMAT_BC1_UNORM_SRGB                 0x18B
 908 #define GEN6_SURFACEFORMAT_BC2_UNORM_SRGB                 0x18C
 909 #define GEN6_SURFACEFORMAT_BC3_UNORM_SRGB                 0x18D
 910 #define GEN6_SURFACEFORMAT_MONO8                          0x18E
 911 #define GEN6_SURFACEFORMAT_YCRCB_SWAPUV                   0x18F
 912 #define GEN6_SURFACEFORMAT_YCRCB_SWAPY                    0x190
 913 #define GEN6_SURFACEFORMAT_DXT1_RGB                       0x191
 914 #define GEN6_SURFACEFORMAT_FXT1                           0x192
 915 #define GEN6_SURFACEFORMAT_R8G8B8_UNORM                   0x193
 916 #define GEN6_SURFACEFORMAT_R8G8B8_SNORM                   0x194
 917 #define GEN6_SURFACEFORMAT_R8G8B8_SSCALED                 0x195
 918 #define GEN6_SURFACEFORMAT_R8G8B8_USCALED                 0x196
 919 #define GEN6_SURFACEFORMAT_R64G64B64A64_FLOAT             0x197
 920 #define GEN6_SURFACEFORMAT_R64G64B64_FLOAT                0x198
 921 #define GEN6_SURFACEFORMAT_BC4_SNORM                      0x199
 922 #define GEN6_SURFACEFORMAT_BC5_SNORM                      0x19A
 923 #define GEN6_SURFACEFORMAT_R16G16B16_UNORM                0x19C
 924 #define GEN6_SURFACEFORMAT_R16G16B16_SNORM                0x19D
 925 #define GEN6_SURFACEFORMAT_R16G16B16_SSCALED              0x19E
 926 #define GEN6_SURFACEFORMAT_R16G16B16_USCALED              0x19F
 927
 928 #define GEN6_SURFACERETURNFORMAT_FLOAT32  0
 929 #define GEN6_SURFACERETURNFORMAT_S1       1
 930
 931 #define GEN6_SURFACE_1D      0
 932 #define GEN6_SURFACE_2D      1
 933 #define GEN6_SURFACE_3D      2
 934 #define GEN6_SURFACE_CUBE    3
 935 #define GEN6_SURFACE_BUFFER  4
 936 #define GEN6_SURFACE_NULL    7
 937
 938 #define GEN6_BORDER_COLOR_MODE_DEFAULT  0
 939 #define GEN6_BORDER_COLOR_MODE_LEGACY   1
 940
 941 #define GEN6_TEXCOORDMODE_WRAP            0
 942 #define GEN6_TEXCOORDMODE_MIRROR          1
 943 #define GEN6_TEXCOORDMODE_CLAMP           2
 944 #define GEN6_TEXCOORDMODE_CUBE            3
 945 #define GEN6_TEXCOORDMODE_CLAMP_BORDER    4
 946 #define GEN6_TEXCOORDMODE_MIRROR_ONCE     5
 947
 948 #define GEN6_THREAD_PRIORITY_NORMAL   0
 949 #define GEN6_THREAD_PRIORITY_HIGH     1
 950
 951 #define GEN6_TILEWALK_XMAJOR                 0
 952 #define GEN6_TILEWALK_YMAJOR                 1
 953
 954 #define GEN6_VERTEX_SUBPIXEL_PRECISION_8BITS  0
 955 #define GEN6_VERTEX_SUBPIXEL_PRECISION_4BITS  1
 956
 957 #define GEN6_VERTEXBUFFER_ACCESS_VERTEXDATA     0
 958 #define GEN6_VERTEXBUFFER_ACCESS_INSTANCEDATA   1
 959
 960 #define GEN6_VFCOMPONENT_NOSTORE      0
 961 #define GEN6_VFCOMPONENT_STORE_SRC    1
 962 #define GEN6_VFCOMPONENT_STORE_0      2
 963 #define GEN6_VFCOMPONENT_STORE_1_FLT  3
 964 #define GEN6_VFCOMPONENT_STORE_1_INT  4
 965 #define GEN6_VFCOMPONENT_STORE_VID    5
 966 #define GEN6_VFCOMPONENT_STORE_IID    6
 967 #define GEN6_VFCOMPONENT_STORE_PID    7
 968
 969
 970
 971 /* Execution Unit (EU) defines
 972  */
 973
 974 #define GEN6_ALIGN_1   0
 975 #define GEN6_ALIGN_16  1
 976
 977 #define GEN6_ADDRESS_DIRECT                        0
 978 #define GEN6_ADDRESS_REGISTER_INDIRECT_REGISTER    1
 979
 980 #define GEN6_CHANNEL_X     0
 981 #define GEN6_CHANNEL_Y     1
 982 #define GEN6_CHANNEL_Z     2
 983 #define GEN6_CHANNEL_W     3
 984
 985 #define GEN6_COMPRESSION_NONE          0
 986 #define GEN6_COMPRESSION_2NDHALF       1
 987 #define GEN6_COMPRESSION_COMPRESSED    2
 988
 989 #define GEN6_CONDITIONAL_NONE  0
 990 #define GEN6_CONDITIONAL_Z     1
 991 #define GEN6_CONDITIONAL_NZ    2
 992 #define GEN6_CONDITIONAL_EQ    1        /* Z */
 993 #define GEN6_CONDITIONAL_NEQ   2        /* NZ */
 994 #define GEN6_CONDITIONAL_G     3
 995 #define GEN6_CONDITIONAL_GE    4
 996 #define GEN6_CONDITIONAL_L     5
 997 #define GEN6_CONDITIONAL_LE    6
 998 #define GEN6_CONDITIONAL_C     7
 999 #define GEN6_CONDITIONAL_O     8
1000
1001 #define GEN6_DEBUG_NONE        0
1002 #define GEN6_DEBUG_BREAKPOINT  1
1003
1004 #define GEN6_DEPENDENCY_NORMAL         0
1005 #define GEN6_DEPENDENCY_NOTCLEARED     1
1006 #define GEN6_DEPENDENCY_NOTCHECKED     2
1007 #define GEN6_DEPENDENCY_DISABLE        3
1008
1009 #define GEN6_EXECUTE_1     0
1010 #define GEN6_EXECUTE_2     1
1011 #define GEN6_EXECUTE_4     2
1012 #define GEN6_EXECUTE_8     3
1013 #define GEN6_EXECUTE_16    4
1014 #define GEN6_EXECUTE_32    5
1015
1016 #define GEN6_HORIZONTAL_STRIDE_0   0
1017 #define GEN6_HORIZONTAL_STRIDE_1   1
1018 #define GEN6_HORIZONTAL_STRIDE_2   2
1019 #define GEN6_HORIZONTAL_STRIDE_4   3
1020
1021 #define GEN6_INSTRUCTION_NORMAL    0
1022 #define GEN6_INSTRUCTION_SATURATE  1
1023
1024 #define GEN6_MASK_ENABLE   0
1025 #define GEN6_MASK_DISABLE  1
1026
1027 #define GEN6_OPCODE_MOV        1
1028 #define GEN6_OPCODE_SEL        2
1029 #define GEN6_OPCODE_NOT        4
1030 #define GEN6_OPCODE_AND        5
1031 #define GEN6_OPCODE_OR         6
1032 #define GEN6_OPCODE_XOR        7
1033 #define GEN6_OPCODE_SHR        8
1034 #define GEN6_OPCODE_SHL        9
1035 #define GEN6_OPCODE_RSR        10
1036 #define GEN6_OPCODE_RSL        11
1037 #define GEN6_OPCODE_ASR        12
1038 #define GEN6_OPCODE_CMP        16
1039 #define GEN6_OPCODE_JMPI       32
1040 #define GEN6_OPCODE_IF         34
1041 #define GEN6_OPCODE_IFF        35
1042 #define GEN6_OPCODE_ELSE       36
1043 #define GEN6_OPCODE_ENDIF      37
1044 #define GEN6_OPCODE_DO         38
1045 #define GEN6_OPCODE_WHILE      39
1046 #define GEN6_OPCODE_BREAK      40
1047 #define GEN6_OPCODE_CONTINUE   41
1048 #define GEN6_OPCODE_HALT       42
1049 #define GEN6_OPCODE_MSAVE      44
1050 #define GEN6_OPCODE_MRESTORE   45
1051 #define GEN6_OPCODE_PUSH       46
1052 #define GEN6_OPCODE_POP        47
1053 #define GEN6_OPCODE_WAIT       48
1054 #define GEN6_OPCODE_SEND       49
1055 #define GEN6_OPCODE_ADD        64
1056 #define GEN6_OPCODE_MUL        65
1057 #define GEN6_OPCODE_AVG        66
1058 #define GEN6_OPCODE_FRC        67
1059 #define GEN6_OPCODE_RNDU       68
1060 #define GEN6_OPCODE_RNDD       69
1061 #define GEN6_OPCODE_RNDE       70
1062 #define GEN6_OPCODE_RNDZ       71
1063 #define GEN6_OPCODE_MAC        72
1064 #define GEN6_OPCODE_MACH       73
1065 #define GEN6_OPCODE_LZD        74
1066 #define GEN6_OPCODE_SAD2       80
1067 #define GEN6_OPCODE_SADA2      81
1068 #define GEN6_OPCODE_DP4        84
1069 #define GEN6_OPCODE_DPH        85
1070 #define GEN6_OPCODE_DP3        86
1071 #define GEN6_OPCODE_DP2        87
1072 #define GEN6_OPCODE_DPA2       88
1073 #define GEN6_OPCODE_LINE       89
1074 #define GEN6_OPCODE_NOP        126
1075
1076 #define GEN6_PREDICATE_NONE             0
1077 #define GEN6_PREDICATE_NORMAL           1
1078 #define GEN6_PREDICATE_ALIGN1_ANYV             2
1079 #define GEN6_PREDICATE_ALIGN1_ALLV             3
1080 #define GEN6_PREDICATE_ALIGN1_ANY2H            4
1081 #define GEN6_PREDICATE_ALIGN1_ALL2H            5
1082 #define GEN6_PREDICATE_ALIGN1_ANY4H            6
1083 #define GEN6_PREDICATE_ALIGN1_ALL4H            7
1084 #define GEN6_PREDICATE_ALIGN1_ANY8H            8
1085 #define GEN6_PREDICATE_ALIGN1_ALL8H            9
1086 #define GEN6_PREDICATE_ALIGN1_ANY16H           10
1087 #define GEN6_PREDICATE_ALIGN1_ALL16H           11
1088 #define GEN6_PREDICATE_ALIGN16_REPLICATE_X     2
1089 #define GEN6_PREDICATE_ALIGN16_REPLICATE_Y     3
1090 #define GEN6_PREDICATE_ALIGN16_REPLICATE_Z     4
1091 #define GEN6_PREDICATE_ALIGN16_REPLICATE_W     5
1092 #define GEN6_PREDICATE_ALIGN16_ANY4H           6
1093 #define GEN6_PREDICATE_ALIGN16_ALL4H           7
1094
1095 #define GEN6_ARCHITECTURE_REGISTER_FILE    0
1096 #define GEN6_GENERAL_REGISTER_FILE         1
1097 #define GEN6_MESSAGE_REGISTER_FILE         2
1098 #define GEN6_IMMEDIATE_VALUE               3
1099
1100 #define GEN6_REGISTER_TYPE_UD  0
1101 #define GEN6_REGISTER_TYPE_D   1
1102 #define GEN6_REGISTER_TYPE_UW  2
1103 #define GEN6_REGISTER_TYPE_W   3
1104 #define GEN6_REGISTER_TYPE_UB  4
1105 #define GEN6_REGISTER_TYPE_B   5
1106 #define GEN6_REGISTER_TYPE_VF  5        /* packed float vector, immediates only? */
1107 #define GEN6_REGISTER_TYPE_HF  6
1108 #define GEN6_REGISTER_TYPE_V   6        /* packed int vector, immediates only, uword dest only */
1109 #define GEN6_REGISTER_TYPE_F   7
1110
1111 #define GEN6_ARF_NULL                  0x00
1112 #define GEN6_ARF_ADDRESS               0x10
1113 #define GEN6_ARF_ACCUMULATOR           0x20
1114 #define GEN6_ARF_FLAG                  0x30
1115 #define GEN6_ARF_MASK                  0x40
1116 #define GEN6_ARF_MASK_STACK            0x50
1117 #define GEN6_ARF_MASK_STACK_DEPTH      0x60
1118 #define GEN6_ARF_STATE                 0x70
1119 #define GEN6_ARF_CONTROL               0x80
1120 #define GEN6_ARF_NOTIFICATION_COUNT    0x90
1121 #define GEN6_ARF_IP                    0xA0
1122
1123 #define GEN6_AMASK   0
1124 #define GEN6_IMASK   1
1125 #define GEN6_LMASK   2
1126 #define GEN6_CMASK   3
1127
1128
1129
1130 #define GEN6_THREAD_NORMAL     0
1131 #define GEN6_THREAD_ATOMIC     1
1132 #define GEN6_THREAD_SWITCH     2
1133
1134 #define GEN6_VERTICAL_STRIDE_0                 0
1135 #define GEN6_VERTICAL_STRIDE_1                 1
1136 #define GEN6_VERTICAL_STRIDE_2                 2
1137 #define GEN6_VERTICAL_STRIDE_4                 3
1138 #define GEN6_VERTICAL_STRIDE_8                 4
1139 #define GEN6_VERTICAL_STRIDE_16                5
1140 #define GEN6_VERTICAL_STRIDE_32                6
1141 #define GEN6_VERTICAL_STRIDE_64                7
1142 #define GEN6_VERTICAL_STRIDE_128               8
1143 #define GEN6_VERTICAL_STRIDE_256               9
1144 #define GEN6_VERTICAL_STRIDE_ONE_DIMENSIONAL   0xF
1145
1146 #define GEN6_WIDTH_1       0
1147 #define GEN6_WIDTH_2       1
1148 #define GEN6_WIDTH_4       2
1149 #define GEN6_WIDTH_8       3
1150 #define GEN6_WIDTH_16      4
1151
1152 #define GEN6_STATELESS_BUFFER_BOUNDARY_1K      0
1153 #define GEN6_STATELESS_BUFFER_BOUNDARY_2K      1
1154 #define GEN6_STATELESS_BUFFER_BOUNDARY_4K      2
1155 #define GEN6_STATELESS_BUFFER_BOUNDARY_8K      3
1156 #define GEN6_STATELESS_BUFFER_BOUNDARY_16K     4
1157 #define GEN6_STATELESS_BUFFER_BOUNDARY_32K     5
1158 #define GEN6_STATELESS_BUFFER_BOUNDARY_64K     6
1159 #define GEN6_STATELESS_BUFFER_BOUNDARY_128K    7
1160 #define GEN6_STATELESS_BUFFER_BOUNDARY_256K    8
1161 #define GEN6_STATELESS_BUFFER_BOUNDARY_512K    9
1162 #define GEN6_STATELESS_BUFFER_BOUNDARY_1M      10
1163 #define GEN6_STATELESS_BUFFER_BOUNDARY_2M      11
1164
1165 #define GEN6_POLYGON_FACING_FRONT      0
1166 #define GEN6_POLYGON_FACING_BACK       1
1167
1168 #define GEN6_MESSAGE_TARGET_NULL               0
1169 #define GEN6_MESSAGE_TARGET_MATH               1
1170 #define GEN6_MESSAGE_TARGET_SAMPLER            2
1171 #define GEN6_MESSAGE_TARGET_GATEWAY            3
1172 #define GEN6_MESSAGE_TARGET_DATAPORT_READ      4
1173 #define GEN6_MESSAGE_TARGET_DATAPORT_WRITE     5
1174 #define GEN6_MESSAGE_TARGET_URB                6
1175 #define GEN6_MESSAGE_TARGET_THREAD_SPAWNER     7
1176
1177 #define GEN6_SAMPLER_RETURN_FORMAT_FLOAT32     0
1178 #define GEN6_SAMPLER_RETURN_FORMAT_UINT32      2
1179 #define GEN6_SAMPLER_RETURN_FORMAT_SINT32      3
1180
1181 #define GEN6_SAMPLER_MESSAGE_SIMD8_SAMPLE              0
1182 #define GEN6_SAMPLER_MESSAGE_SIMD16_SAMPLE             0
1183 #define GEN6_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS        0
1184 #define GEN6_SAMPLER_MESSAGE_SIMD8_KILLPIX             1
1185 #define GEN6_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_LOD        1
1186 #define GEN6_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD         1
1187 #define GEN6_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_GRADIENTS  2
1188 #define GEN6_SAMPLER_MESSAGE_SIMD8_SAMPLE_GRADIENTS    2
1189 #define GEN6_SAMPLER_MESSAGE_SIMD4X2_SAMPLE_COMPARE    0
1190 #define GEN6_SAMPLER_MESSAGE_SIMD16_SAMPLE_COMPARE     2
1191 #define GEN6_SAMPLER_MESSAGE_SIMD4X2_RESINFO           2
1192 #define GEN6_SAMPLER_MESSAGE_SIMD8_RESINFO             2
1193 #define GEN6_SAMPLER_MESSAGE_SIMD16_RESINFO            2
1194 #define GEN6_SAMPLER_MESSAGE_SIMD4X2_LD                3
1195 #define GEN6_SAMPLER_MESSAGE_SIMD8_LD                  3
1196 #define GEN6_SAMPLER_MESSAGE_SIMD16_LD                 3
1197
1198 #define GEN6_DATAPORT_OWORD_BLOCK_1_OWORDLOW   0
1199 #define GEN6_DATAPORT_OWORD_BLOCK_1_OWORDHIGH  1
1200 #define GEN6_DATAPORT_OWORD_BLOCK_2_OWORDS     2
1201 #define GEN6_DATAPORT_OWORD_BLOCK_4_OWORDS     3
1202 #define GEN6_DATAPORT_OWORD_BLOCK_8_OWORDS     4
1203
1204 #define GEN6_DATAPORT_OWORD_DUAL_BLOCK_1OWORD     0
1205 #define GEN6_DATAPORT_OWORD_DUAL_BLOCK_4OWORDS    2
1206
1207 #define GEN6_DATAPORT_DWORD_SCATTERED_BLOCK_8DWORDS   2
1208 #define GEN6_DATAPORT_DWORD_SCATTERED_BLOCK_16DWORDS  3
1209
1210 #define GEN6_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ          0
1211 #define GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ     1
1212 #define GEN6_DATAPORT_READ_MESSAGE_DWORD_BLOCK_READ          2
1213 #define GEN6_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ      3
1214
1215 #define GEN6_DATAPORT_READ_TARGET_DATA_CACHE      0
1216 #define GEN6_DATAPORT_READ_TARGET_RENDER_CACHE    1
1217 #define GEN6_DATAPORT_READ_TARGET_SAMPLER_CACHE   2
1218
1219 #define GEN6_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE                0
1220 #define GEN6_DATAPORT_RENDER_TARGET_WRITE_SIMD16_SINGLE_SOURCE_REPLICATED     1
1221 #define GEN6_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN01         2
1222 #define GEN6_DATAPORT_RENDER_TARGET_WRITE_SIMD8_DUAL_SOURCE_SUBSPAN23         3
1223 #define GEN6_DATAPORT_RENDER_TARGET_WRITE_SIMD8_SINGLE_SOURCE_SUBSPAN01       4
1224
1225 #define GEN6_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE                0
1226 #define GEN6_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE           1
1227 #define GEN6_DATAPORT_WRITE_MESSAGE_DWORD_BLOCK_WRITE                2
1228 #define GEN6_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE            3
1229 #define GEN6_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE              4
1230 #define GEN6_DATAPORT_WRITE_MESSAGE_STREAMED_VERTEX_BUFFER_WRITE     5
1231 #define GEN6_DATAPORT_WRITE_MESSAGE_FLUSH_RENDER_CACHE               7
1232
1233 #define GEN6_MATH_FUNCTION_INV                              1
1234 #define GEN6_MATH_FUNCTION_LOG                              2
1235 #define GEN6_MATH_FUNCTION_EXP                              3
1236 #define GEN6_MATH_FUNCTION_SQRT                             4
1237 #define GEN6_MATH_FUNCTION_RSQ                              5
1238 #define GEN6_MATH_FUNCTION_SIN                              6 /* was 7 */
1239 #define GEN6_MATH_FUNCTION_COS                              7 /* was 8 */
1240 #define GEN6_MATH_FUNCTION_SINCOS                           8 /* was 6 */
1241 #define GEN6_MATH_FUNCTION_TAN                              9
1242 #define GEN6_MATH_FUNCTION_POW                              10
1243 #define GEN6_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER   11
1244 #define GEN6_MATH_FUNCTION_INT_DIV_QUOTIENT                 12
1245 #define GEN6_MATH_FUNCTION_INT_DIV_REMAINDER                13
1246
1247 #define GEN6_MATH_INTEGER_UNSIGNED     0
1248 #define GEN6_MATH_INTEGER_SIGNED       1
1249
1250 #define GEN6_MATH_PRECISION_FULL        0
1251 #define GEN6_MATH_PRECISION_PARTIAL     1
1252
1253 #define GEN6_MATH_SATURATE_NONE         0
1254 #define GEN6_MATH_SATURATE_SATURATE     1
1255
1256 #define GEN6_MATH_DATA_VECTOR  0
1257 #define GEN6_MATH_DATA_SCALAR  1
1258
1259 #define GEN6_URB_OPCODE_WRITE  0
1260
1261 #define GEN6_URB_SWIZZLE_NONE          0
1262 #define GEN6_URB_SWIZZLE_INTERLEAVE    1
1263 #define GEN6_URB_SWIZZLE_TRANSPOSE     2
1264
1265 #define GEN6_SCRATCH_SPACE_SIZE_1K     0
1266 #define GEN6_SCRATCH_SPACE_SIZE_2K     1
1267 #define GEN6_SCRATCH_SPACE_SIZE_4K     2
1268 #define GEN6_SCRATCH_SPACE_SIZE_8K     3
1269 #define GEN6_SCRATCH_SPACE_SIZE_16K    4
1270 #define GEN6_SCRATCH_SPACE_SIZE_32K    5
1271 #define GEN6_SCRATCH_SPACE_SIZE_64K    6
1272 #define GEN6_SCRATCH_SPACE_SIZE_128K   7
1273 #define GEN6_SCRATCH_SPACE_SIZE_256K   8
1274 #define GEN6_SCRATCH_SPACE_SIZE_512K   9
1275 #define GEN6_SCRATCH_SPACE_SIZE_1M     10
1276 #define GEN6_SCRATCH_SPACE_SIZE_2M     11
1277
1278 /* The hardware supports two different modes for border color. The
1279  * default (OpenGL) mode uses floating-point color channels, while the
1280  * legacy mode uses 4 bytes.
1281  *
1282  * More significantly, the legacy mode respects the components of the
1283  * border color for channels not present in the source, (whereas the
1284  * default mode will ignore the border color's alpha channel and use
1285  * alpha==1 for an RGB source, for example).
1286  *
1287  * The legacy mode matches the semantics specified by the Render
1288  * extension.
1289  */
1290 struct gen6_sampler_default_border_color {
1291    float color[4];
1292 };
1293
1294 struct gen6_sampler_legacy_border_color {
1295    uint8_t color[4];
1296 };
1297
1298 struct gen6_sampler_state {
1299    struct {
1300       uint32_t shadow_function:3;
1301       uint32_t lod_bias:11;
1302       uint32_t min_filter:3;
1303       uint32_t mag_filter:3;
1304       uint32_t mip_filter:2;
1305       uint32_t base_level:5;
1306       uint32_t pad:1;
1307       uint32_t lod_preclamp:1;
1308       uint32_t border_color_mode:1;
1309       uint32_t pad0:1;
1310       uint32_t disable:1;
1311    } ss0;
1312
1313    struct {
1314       uint32_t r_wrap_mode:3;
1315       uint32_t t_wrap_mode:3;
1316       uint32_t s_wrap_mode:3;
1317       uint32_t pad:3;
1318       uint32_t max_lod:10;
1319       uint32_t min_lod:10;
1320    } ss1;
1321
1322    struct {
1323       uint32_t border_color;
1324    } ss2;
1325
1326    struct {
1327       uint32_t pad:19;
1328       uint32_t max_aniso:3;
1329       uint32_t chroma_key_mode:1;
1330       uint32_t chroma_key_index:2;
1331       uint32_t chroma_key_enable:1;
1332       uint32_t monochrome_filter_width:3;
1333       uint32_t monochrome_filter_height:3;
1334    } ss3;
1335 };
1336
1337 struct gen6_blend_state {
1338         struct {
1339                 uint32_t dest_blend_factor:5;
1340                 uint32_t source_blend_factor:5;
1341                 uint32_t pad3:1;
1342                 uint32_t blend_func:3;
1343                 uint32_t pad2:1;
1344                 uint32_t ia_dest_blend_factor:5;
1345                 uint32_t ia_source_blend_factor:5;
1346                 uint32_t pad1:1;
1347                 uint32_t ia_blend_func:3;
1348                 uint32_t pad0:1;
1349                 uint32_t ia_blend_enable:1;
1350                 uint32_t blend_enable:1;
1351         } blend0;
1352
1353         struct {
1354                 uint32_t post_blend_clamp_enable:1;
1355                 uint32_t pre_blend_clamp_enable:1;
1356                 uint32_t clamp_range:2;
1357                 uint32_t pad0:4;
1358                 uint32_t x_dither_offset:2;
1359                 uint32_t y_dither_offset:2;
1360                 uint32_t dither_enable:1;
1361                 uint32_t alpha_test_func:3;
1362                 uint32_t alpha_test_enable:1;
1363                 uint32_t pad1:1;
1364                 uint32_t logic_op_func:4;
1365                 uint32_t logic_op_enable:1;
1366                 uint32_t pad2:1;
1367                 uint32_t write_disable_b:1;
1368                 uint32_t write_disable_g:1;
1369                 uint32_t write_disable_r:1;
1370                 uint32_t write_disable_a:1;
1371                 uint32_t pad3:1;
1372                 uint32_t alpha_to_coverage_dither:1;
1373                 uint32_t alpha_to_one:1;
1374                 uint32_t alpha_to_coverage:1;
1375         } blend1;
1376 };
1377
1378 struct gen6_color_calc_state {
1379         struct {
1380                 uint32_t alpha_test_format:1;
1381                 uint32_t pad0:14;
1382                 uint32_t round_disable:1;
1383                 uint32_t bf_stencil_ref:8;
1384                 uint32_t stencil_ref:8;
1385         } cc0;
1386
1387         union {
1388                 float alpha_ref_f;
1389                 struct {
1390                         uint32_t ui:8;
1391                         uint32_t pad0:24;
1392                 } alpha_ref_fi;
1393         } cc1;
1394
1395         float constant_r;
1396         float constant_g;
1397         float constant_b;
1398         float constant_a;
1399 };
1400
1401 struct gen6_depth_stencil_state {
1402         struct {
1403                 uint32_t pad0:3;
1404                 uint32_t bf_stencil_pass_depth_pass_op:3;
1405                 uint32_t bf_stencil_pass_depth_fail_op:3;
1406                 uint32_t bf_stencil_fail_op:3;
1407                 uint32_t bf_stencil_func:3;
1408                 uint32_t bf_stencil_enable:1;
1409                 uint32_t pad1:2;
1410                 uint32_t stencil_write_enable:1;
1411                 uint32_t stencil_pass_depth_pass_op:3;
1412                 uint32_t stencil_pass_depth_fail_op:3;
1413                 uint32_t stencil_fail_op:3;
1414                 uint32_t stencil_func:3;
1415                 uint32_t stencil_enable:1;
1416         } ds0;
1417
1418         struct {
1419                 uint32_t bf_stencil_write_mask:8;
1420                 uint32_t bf_stencil_test_mask:8;
1421                 uint32_t stencil_write_mask:8;
1422                 uint32_t stencil_test_mask:8;
1423         } ds1;
1424
1425         struct {
1426                 uint32_t pad0:26;
1427                 uint32_t depth_write_enable:1;
1428                 uint32_t depth_test_func:3;
1429                 uint32_t pad1:1;
1430                 uint32_t depth_test_enable:1;
1431         } ds2;
1432 };
1433
1434 struct gen6_surface_state {
1435         struct {
1436                 uint32_t cube_pos_z:1;
1437                 uint32_t cube_neg_z:1;
1438                 uint32_t cube_pos_y:1;
1439                 uint32_t cube_neg_y:1;
1440                 uint32_t cube_pos_x:1;
1441                 uint32_t cube_neg_x:1;
1442                 uint32_t pad:3;
1443                 uint32_t render_cache_read_mode:1;
1444                 uint32_t mipmap_layout_mode:1;
1445                 uint32_t vert_line_stride_ofs:1;
1446                 uint32_t vert_line_stride:1;
1447                 uint32_t color_blend:1;
1448                 uint32_t writedisable_blue:1;
1449                 uint32_t writedisable_green:1;
1450                 uint32_t writedisable_red:1;
1451                 uint32_t writedisable_alpha:1;
1452                 uint32_t surface_format:9;
1453                 uint32_t data_return_format:1;
1454                 uint32_t pad0:1;
1455                 uint32_t surface_type:3;
1456         } ss0;
1457
1458         struct {
1459                 uint32_t base_addr;
1460         } ss1;
1461
1462         struct {
1463                 uint32_t render_target_rotation:2;
1464                 uint32_t mip_count:4;
1465                 uint32_t width:13;
1466                 uint32_t height:13;
1467         } ss2;
1468
1469         struct {
1470                 uint32_t tile_walk:1;
1471                 uint32_t tiled_surface:1;
1472                 uint32_t pad:1;
1473                 uint32_t pitch:18;
1474                 uint32_t depth:11;
1475         } ss3;
1476
1477         struct {
1478                 uint32_t pad:19;
1479                 uint32_t min_array_elt:9;
1480                 uint32_t min_lod:4;
1481         } ss4;
1482
1483         struct {
1484                 uint32_t pad:20;
1485                 uint32_t y_offset:4;
1486                 uint32_t pad2:1;
1487                 uint32_t x_offset:7;
1488         } ss5;
1489 };
1490
1491 struct gen6_cc_viewport {
1492         float min_depth;
1493         float max_depth;
1494 };
1495
1496 typedef enum {
1497         SAMPLER_FILTER_NEAREST = 0,
1498         SAMPLER_FILTER_BILINEAR,
1499         FILTER_COUNT
1500 } sampler_filter_t;
1501
1502 typedef enum {
1503         SAMPLER_EXTEND_NONE = 0,
1504         SAMPLER_EXTEND_REPEAT,
1505         SAMPLER_EXTEND_PAD,
1506         SAMPLER_EXTEND_REFLECT,
1507         EXTEND_COUNT
1508 } sampler_extend_t;
1509
1510 #endif