1 /* radeon_drv.h -- Private header for radeon driver -*- linux-c -*- */
3 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
4 * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
22 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
27 * Kevin E. Martin <martin@valinux.com>
28 * Gareth Hughes <gareth@valinux.com>
33 #ifndef __RADEON_DRV_H__
34 #define __RADEON_DRV_H__
37 #include "radeon_i2c.h"
38 #endif /* __linux__ */
40 /* General customization:
43 #define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others."
45 #define DRIVER_NAME "radeon"
46 #define DRIVER_DESC "ATI Radeon"
47 #define DRIVER_DATE "20050311"
52 * 1.2 - Add vertex2 ioctl (keith)
53 * - Add stencil capability to clear ioctl (gareth, keith)
54 * - Increase MAX_TEXTURE_LEVELS (brian)
55 * 1.3 - Add cmdbuf ioctl (keith)
56 * - Add support for new radeon packets (keith)
57 * - Add getparam ioctl (keith)
58 * - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
59 * 1.4 - Add scratch registers to get_param ioctl.
60 * 1.5 - Add r200 packets to cmdbuf ioctl
61 * - Add r200 function to init ioctl
62 * - Add 'scalar2' instruction to cmdbuf
63 * 1.6 - Add static GART memory manager
64 * Add irq handler (won't be turned on unless X server knows to)
65 * Add irq ioctls and irq_active getparam.
66 * Add wait command for cmdbuf ioctl
67 * Add GART offset query for getparam
68 * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
69 * and R200_PP_CUBIC_OFFSET_F1_[0..5].
70 * Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
71 * R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian)
72 * 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
73 * Add 'GET' queries for starting additional clients on different VT's.
74 * 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
75 * Add texture rectangle support for r100.
76 * 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
77 * clients use to tell the DRM where they think the framebuffer is
78 * located in the card's address space
79 * 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
80 * and GL_EXT_blend_[func|equation]_separate on r200
81 * 1.12- Add R300 CP microcode support - this just loads the CP on r300
82 * (No 3D support yet - just microcode loading).
83 * 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
84 * - Add hyperz support, add hyperz flags to clear ioctl.
85 * 1.14- Add support for color tiling
86 * - Add R100/R200 surface allocation/free support
87 * 1.15- Add support for texture micro tiling
88 * - Add support for r100 cube maps
89 * 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
90 * texture filtering on r200
93 #define DRIVER_MAJOR 1
94 #define DRIVER_MINOR 16
95 #define DRIVER_PATCHLEVEL 0
114 enum radeon_cp_microcode_version {
123 enum radeon_chip_flags {
124 CHIP_FAMILY_MASK = 0x0000ffffUL,
125 CHIP_FLAGS_MASK = 0xffff0000UL,
126 CHIP_IS_MOBILITY = 0x00010000UL,
127 CHIP_IS_IGP = 0x00020000UL,
128 CHIP_SINGLE_CRTC = 0x00040000UL,
129 CHIP_IS_AGP = 0x00080000UL,
130 CHIP_HAS_HIERZ = 0x00100000UL,
133 #define GET_RING_HEAD(dev_priv) DRM_READ32( (dev_priv)->ring_rptr, 0 )
134 #define SET_RING_HEAD(dev_priv,val) DRM_WRITE32( (dev_priv)->ring_rptr, 0, (val) )
136 typedef struct drm_radeon_freelist {
139 struct drm_radeon_freelist *next;
140 struct drm_radeon_freelist *prev;
141 } drm_radeon_freelist_t;
143 typedef struct drm_radeon_ring_buffer {
154 } drm_radeon_ring_buffer_t;
156 typedef struct drm_radeon_depth_clear_t {
158 u32 rb3d_zstencilcntl;
160 } drm_radeon_depth_clear_t;
162 struct drm_radeon_driver_file_fields {
163 int64_t radeon_fb_delta;
167 struct mem_block *next;
168 struct mem_block *prev;
171 DRMFILE filp; /* 0: free, -1: heap, other: real files */
174 struct radeon_surface {
181 struct radeon_virt_surface {
189 typedef struct drm_radeon_private {
191 drm_radeon_ring_buffer_t ring;
192 drm_radeon_sarea_t *sarea_priv;
198 unsigned long gart_buffers_offset;
203 drm_radeon_freelist_t *head;
204 drm_radeon_freelist_t *tail;
206 volatile u32 *scratch;
211 int microcode_version;
213 unsigned long phys_pci_gart;
214 dma_addr_t bus_pci_gart;
218 int freelist_timeouts;
221 int last_frame_reads;
222 int last_clear_reads;
232 unsigned int front_offset;
233 unsigned int front_pitch;
234 unsigned int back_offset;
235 unsigned int back_pitch;
238 unsigned int depth_offset;
239 unsigned int depth_pitch;
241 u32 front_pitch_offset;
242 u32 back_pitch_offset;
243 u32 depth_pitch_offset;
245 drm_radeon_depth_clear_t depth_clear;
247 unsigned long fb_offset;
248 unsigned long mmio_offset;
249 unsigned long ring_offset;
250 unsigned long ring_rptr_offset;
251 unsigned long buffers_offset;
252 unsigned long gart_textures_offset;
254 drm_local_map_t *sarea;
255 drm_local_map_t *mmio;
256 drm_local_map_t *cp_ring;
257 drm_local_map_t *ring_rptr;
258 drm_local_map_t *gart_textures;
260 struct mem_block *gart_heap;
261 struct mem_block *fb_heap;
264 wait_queue_head_t swi_queue;
265 atomic_t swi_emitted;
267 struct radeon_surface surfaces[RADEON_MAX_SURFACES];
268 struct radeon_virt_surface virt_surfaces[2*RADEON_MAX_SURFACES];
270 /* starting from here on, data is preserved accross an open */
271 uint32_t flags; /* see radeon_chip_flags */
274 struct radeon_i2c_chan i2c[4];
275 #endif /* __linux__ */
276 } drm_radeon_private_t;
278 typedef struct drm_radeon_buf_priv {
280 } drm_radeon_buf_priv_t;
283 extern int radeon_cp_init(DRM_IOCTL_ARGS);
284 extern int radeon_cp_start(DRM_IOCTL_ARGS);
285 extern int radeon_cp_stop(DRM_IOCTL_ARGS);
286 extern int radeon_cp_reset(DRM_IOCTL_ARGS);
287 extern int radeon_cp_idle(DRM_IOCTL_ARGS);
288 extern int radeon_cp_resume(DRM_IOCTL_ARGS);
289 extern int radeon_engine_reset(DRM_IOCTL_ARGS);
290 extern int radeon_fullscreen(DRM_IOCTL_ARGS);
291 extern int radeon_cp_buffers(DRM_IOCTL_ARGS);
293 extern void radeon_freelist_reset(drm_device_t * dev);
294 extern drm_buf_t *radeon_freelist_get(drm_device_t * dev);
296 extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
298 extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
300 extern int radeon_mem_alloc(DRM_IOCTL_ARGS);
301 extern int radeon_mem_free(DRM_IOCTL_ARGS);
302 extern int radeon_mem_init_heap(DRM_IOCTL_ARGS);
303 extern void radeon_mem_takedown(struct mem_block **heap);
304 extern void radeon_mem_release(DRMFILE filp, struct mem_block *heap);
307 extern int radeon_irq_emit(DRM_IOCTL_ARGS);
308 extern int radeon_irq_wait(DRM_IOCTL_ARGS);
310 extern void radeon_do_release(drm_device_t * dev);
311 extern int radeon_driver_vblank_wait(drm_device_t * dev,
312 unsigned int *sequence);
313 extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
314 extern void radeon_driver_irq_preinstall(drm_device_t * dev);
315 extern void radeon_driver_irq_postinstall(drm_device_t * dev);
316 extern void radeon_driver_irq_uninstall(drm_device_t * dev);
317 extern void radeon_driver_prerelease(drm_device_t * dev, DRMFILE filp);
318 extern void radeon_driver_pretakedown(drm_device_t * dev);
319 extern int radeon_driver_open_helper(drm_device_t * dev,
320 drm_file_t * filp_priv);
321 extern void radeon_driver_free_filp_priv(drm_device_t * dev,
322 drm_file_t * filp_priv);
324 /* Flags for stats.boxes
326 #define RADEON_BOX_DMA_IDLE 0x1
327 #define RADEON_BOX_RING_FULL 0x2
328 #define RADEON_BOX_FLIP 0x4
329 #define RADEON_BOX_WAIT_IDLE 0x8
330 #define RADEON_BOX_TEXTURE_LOAD 0x10
332 /* Register definitions, register access macros and drmAddMap constants
333 * for Radeon kernel driver.
335 #define RADEON_AGP_COMMAND 0x0f60
336 #define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
337 # define RADEON_AGP_ENABLE (1<<8)
339 #define RADEON_AUX_SCISSOR_CNTL 0x26f0
340 # define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
341 # define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
342 # define RADEON_EXCLUSIVE_SCISSOR_2 (1 << 26)
343 # define RADEON_SCISSOR_0_ENABLE (1 << 28)
344 # define RADEON_SCISSOR_1_ENABLE (1 << 29)
345 # define RADEON_SCISSOR_2_ENABLE (1 << 30)
347 #define RADEON_BUS_CNTL 0x0030
348 # define RADEON_BUS_MASTER_DIS (1 << 6)
350 #define RADEON_CLOCK_CNTL_DATA 0x000c
351 # define RADEON_PLL_WR_EN (1 << 7)
352 #define RADEON_CLOCK_CNTL_INDEX 0x0008
353 #define RADEON_CONFIG_APER_SIZE 0x0108
354 #define RADEON_CRTC_OFFSET 0x0224
355 #define RADEON_CRTC_OFFSET_CNTL 0x0228
356 # define RADEON_CRTC_TILE_EN (1 << 15)
357 # define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
358 #define RADEON_CRTC2_OFFSET 0x0324
359 #define RADEON_CRTC2_OFFSET_CNTL 0x0328
361 #define RADEON_MPP_TB_CONFIG 0x01c0
362 #define RADEON_MEM_CNTL 0x0140
363 #define RADEON_MEM_SDRAM_MODE_REG 0x0158
364 #define RADEON_AGP_BASE 0x0170
366 #define RADEON_RB3D_COLOROFFSET 0x1c40
367 #define RADEON_RB3D_COLORPITCH 0x1c48
369 #define RADEON_DP_GUI_MASTER_CNTL 0x146c
370 # define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
371 # define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
372 # define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
373 # define RADEON_GMC_BRUSH_NONE (15 << 4)
374 # define RADEON_GMC_DST_16BPP (4 << 8)
375 # define RADEON_GMC_DST_24BPP (5 << 8)
376 # define RADEON_GMC_DST_32BPP (6 << 8)
377 # define RADEON_GMC_DST_DATATYPE_SHIFT 8
378 # define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
379 # define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
380 # define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
381 # define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
382 # define RADEON_GMC_WR_MSK_DIS (1 << 30)
383 # define RADEON_ROP3_S 0x00cc0000
384 # define RADEON_ROP3_P 0x00f00000
385 #define RADEON_DP_WRITE_MASK 0x16cc
386 #define RADEON_DST_PITCH_OFFSET 0x142c
387 #define RADEON_DST_PITCH_OFFSET_C 0x1c80
388 # define RADEON_DST_TILE_LINEAR (0 << 30)
389 # define RADEON_DST_TILE_MACRO (1 << 30)
390 # define RADEON_DST_TILE_MICRO (2 << 30)
391 # define RADEON_DST_TILE_BOTH (3 << 30)
393 #define RADEON_SCRATCH_REG0 0x15e0
394 #define RADEON_SCRATCH_REG1 0x15e4
395 #define RADEON_SCRATCH_REG2 0x15e8
396 #define RADEON_SCRATCH_REG3 0x15ec
397 #define RADEON_SCRATCH_REG4 0x15f0
398 #define RADEON_SCRATCH_REG5 0x15f4
399 #define RADEON_SCRATCH_UMSK 0x0770
400 #define RADEON_SCRATCH_ADDR 0x0774
402 #define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x))
404 #define GET_SCRATCH( x ) (dev_priv->writeback_works \
405 ? DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(x) ) \
406 : RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x) ) )
408 #define RADEON_GEN_INT_CNTL 0x0040
409 # define RADEON_CRTC_VBLANK_MASK (1 << 0)
410 # define RADEON_GUI_IDLE_INT_ENABLE (1 << 19)
411 # define RADEON_SW_INT_ENABLE (1 << 25)
413 #define RADEON_GEN_INT_STATUS 0x0044
414 # define RADEON_CRTC_VBLANK_STAT (1 << 0)
415 # define RADEON_CRTC_VBLANK_STAT_ACK (1 << 0)
416 # define RADEON_GUI_IDLE_INT_TEST_ACK (1 << 19)
417 # define RADEON_SW_INT_TEST (1 << 25)
418 # define RADEON_SW_INT_TEST_ACK (1 << 25)
419 # define RADEON_SW_INT_FIRE (1 << 26)
421 #define RADEON_HOST_PATH_CNTL 0x0130
422 # define RADEON_HDP_SOFT_RESET (1 << 26)
423 # define RADEON_HDP_WC_TIMEOUT_MASK (7 << 28)
424 # define RADEON_HDP_WC_TIMEOUT_28BCLK (7 << 28)
426 #define RADEON_ISYNC_CNTL 0x1724
427 # define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
428 # define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
429 # define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
430 # define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
431 # define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
432 # define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
434 #define RADEON_RBBM_GUICNTL 0x172c
435 # define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
436 # define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
437 # define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
438 # define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
440 #define RADEON_MC_AGP_LOCATION 0x014c
441 #define RADEON_MC_FB_LOCATION 0x0148
442 #define RADEON_MCLK_CNTL 0x0012
443 # define RADEON_FORCEON_MCLKA (1 << 16)
444 # define RADEON_FORCEON_MCLKB (1 << 17)
445 # define RADEON_FORCEON_YCLKA (1 << 18)
446 # define RADEON_FORCEON_YCLKB (1 << 19)
447 # define RADEON_FORCEON_MC (1 << 20)
448 # define RADEON_FORCEON_AIC (1 << 21)
450 #define RADEON_PP_BORDER_COLOR_0 0x1d40
451 #define RADEON_PP_BORDER_COLOR_1 0x1d44
452 #define RADEON_PP_BORDER_COLOR_2 0x1d48
453 #define RADEON_PP_CNTL 0x1c38
454 # define RADEON_SCISSOR_ENABLE (1 << 1)
455 #define RADEON_PP_LUM_MATRIX 0x1d00
456 #define RADEON_PP_MISC 0x1c14
457 #define RADEON_PP_ROT_MATRIX_0 0x1d58
458 #define RADEON_PP_TXFILTER_0 0x1c54
459 #define RADEON_PP_TXOFFSET_0 0x1c5c
460 #define RADEON_PP_TXFILTER_1 0x1c6c
461 #define RADEON_PP_TXFILTER_2 0x1c84
463 #define RADEON_RB2D_DSTCACHE_CTLSTAT 0x342c
464 # define RADEON_RB2D_DC_FLUSH (3 << 0)
465 # define RADEON_RB2D_DC_FREE (3 << 2)
466 # define RADEON_RB2D_DC_FLUSH_ALL 0xf
467 # define RADEON_RB2D_DC_BUSY (1 << 31)
468 #define RADEON_RB3D_CNTL 0x1c3c
469 # define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
470 # define RADEON_PLANE_MASK_ENABLE (1 << 1)
471 # define RADEON_DITHER_ENABLE (1 << 2)
472 # define RADEON_ROUND_ENABLE (1 << 3)
473 # define RADEON_SCALE_DITHER_ENABLE (1 << 4)
474 # define RADEON_DITHER_INIT (1 << 5)
475 # define RADEON_ROP_ENABLE (1 << 6)
476 # define RADEON_STENCIL_ENABLE (1 << 7)
477 # define RADEON_Z_ENABLE (1 << 8)
478 # define RADEON_ZBLOCK16 (1 << 15)
479 #define RADEON_RB3D_DEPTHOFFSET 0x1c24
480 #define RADEON_RB3D_DEPTHCLEARVALUE 0x3230
481 #define RADEON_RB3D_DEPTHPITCH 0x1c28
482 #define RADEON_RB3D_PLANEMASK 0x1d84
483 #define RADEON_RB3D_STENCILREFMASK 0x1d7c
484 #define RADEON_RB3D_ZCACHE_MODE 0x3250
485 #define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
486 # define RADEON_RB3D_ZC_FLUSH (1 << 0)
487 # define RADEON_RB3D_ZC_FREE (1 << 2)
488 # define RADEON_RB3D_ZC_FLUSH_ALL 0x5
489 # define RADEON_RB3D_ZC_BUSY (1 << 31)
490 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
491 # define RADEON_Z_TEST_MASK (7 << 4)
492 # define RADEON_Z_TEST_ALWAYS (7 << 4)
493 # define RADEON_Z_HIERARCHY_ENABLE (1 << 8)
494 # define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
495 # define RADEON_STENCIL_S_FAIL_REPLACE (2 << 16)
496 # define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
497 # define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
498 # define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
499 # define RADEON_FORCE_Z_DIRTY (1 << 29)
500 # define RADEON_Z_WRITE_ENABLE (1 << 30)
501 # define RADEON_Z_DECOMPRESSION_ENABLE (1 << 31)
502 #define RADEON_RBBM_SOFT_RESET 0x00f0
503 # define RADEON_SOFT_RESET_CP (1 << 0)
504 # define RADEON_SOFT_RESET_HI (1 << 1)
505 # define RADEON_SOFT_RESET_SE (1 << 2)
506 # define RADEON_SOFT_RESET_RE (1 << 3)
507 # define RADEON_SOFT_RESET_PP (1 << 4)
508 # define RADEON_SOFT_RESET_E2 (1 << 5)
509 # define RADEON_SOFT_RESET_RB (1 << 6)
510 # define RADEON_SOFT_RESET_HDP (1 << 7)
511 #define RADEON_RBBM_STATUS 0x0e40
512 # define RADEON_RBBM_FIFOCNT_MASK 0x007f
513 # define RADEON_RBBM_ACTIVE (1 << 31)
514 #define RADEON_RE_LINE_PATTERN 0x1cd0
515 #define RADEON_RE_MISC 0x26c4
516 #define RADEON_RE_TOP_LEFT 0x26c0
517 #define RADEON_RE_WIDTH_HEIGHT 0x1c44
518 #define RADEON_RE_STIPPLE_ADDR 0x1cc8
519 #define RADEON_RE_STIPPLE_DATA 0x1ccc
521 #define RADEON_SCISSOR_TL_0 0x1cd8
522 #define RADEON_SCISSOR_BR_0 0x1cdc
523 #define RADEON_SCISSOR_TL_1 0x1ce0
524 #define RADEON_SCISSOR_BR_1 0x1ce4
525 #define RADEON_SCISSOR_TL_2 0x1ce8
526 #define RADEON_SCISSOR_BR_2 0x1cec
527 #define RADEON_SE_COORD_FMT 0x1c50
528 #define RADEON_SE_CNTL 0x1c4c
529 # define RADEON_FFACE_CULL_CW (0 << 0)
530 # define RADEON_BFACE_SOLID (3 << 1)
531 # define RADEON_FFACE_SOLID (3 << 3)
532 # define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
533 # define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
534 # define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
535 # define RADEON_ALPHA_SHADE_FLAT (1 << 10)
536 # define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
537 # define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
538 # define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
539 # define RADEON_FOG_SHADE_FLAT (1 << 14)
540 # define RADEON_FOG_SHADE_GOURAUD (2 << 14)
541 # define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
542 # define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
543 # define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
544 # define RADEON_ROUND_MODE_TRUNC (0 << 28)
545 # define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
546 #define RADEON_SE_CNTL_STATUS 0x2140
547 #define RADEON_SE_LINE_WIDTH 0x1db8
548 #define RADEON_SE_VPORT_XSCALE 0x1d98
549 #define RADEON_SE_ZBIAS_FACTOR 0x1db0
550 #define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
551 #define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
552 #define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
553 # define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
554 # define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
555 #define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
556 #define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
557 # define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
558 #define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
559 #define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
560 #define RADEON_SURFACE_ACCESS_CLR 0x0bfc
561 #define RADEON_SURFACE_CNTL 0x0b00
562 # define RADEON_SURF_TRANSLATION_DIS (1 << 8)
563 # define RADEON_NONSURF_AP0_SWP_MASK (3 << 20)
564 # define RADEON_NONSURF_AP0_SWP_LITTLE (0 << 20)
565 # define RADEON_NONSURF_AP0_SWP_BIG16 (1 << 20)
566 # define RADEON_NONSURF_AP0_SWP_BIG32 (2 << 20)
567 # define RADEON_NONSURF_AP1_SWP_MASK (3 << 22)
568 # define RADEON_NONSURF_AP1_SWP_LITTLE (0 << 22)
569 # define RADEON_NONSURF_AP1_SWP_BIG16 (1 << 22)
570 # define RADEON_NONSURF_AP1_SWP_BIG32 (2 << 22)
571 #define RADEON_SURFACE0_INFO 0x0b0c
572 # define RADEON_SURF_PITCHSEL_MASK (0x1ff << 0)
573 # define RADEON_SURF_TILE_MODE_MASK (3 << 16)
574 # define RADEON_SURF_TILE_MODE_MACRO (0 << 16)
575 # define RADEON_SURF_TILE_MODE_MICRO (1 << 16)
576 # define RADEON_SURF_TILE_MODE_32BIT_Z (2 << 16)
577 # define RADEON_SURF_TILE_MODE_16BIT_Z (3 << 16)
578 #define RADEON_SURFACE0_LOWER_BOUND 0x0b04
579 #define RADEON_SURFACE0_UPPER_BOUND 0x0b08
580 # define RADEON_SURF_ADDRESS_FIXED_MASK (0x3ff << 0)
581 #define RADEON_SURFACE1_INFO 0x0b1c
582 #define RADEON_SURFACE1_LOWER_BOUND 0x0b14
583 #define RADEON_SURFACE1_UPPER_BOUND 0x0b18
584 #define RADEON_SURFACE2_INFO 0x0b2c
585 #define RADEON_SURFACE2_LOWER_BOUND 0x0b24
586 #define RADEON_SURFACE2_UPPER_BOUND 0x0b28
587 #define RADEON_SURFACE3_INFO 0x0b3c
588 #define RADEON_SURFACE3_LOWER_BOUND 0x0b34
589 #define RADEON_SURFACE3_UPPER_BOUND 0x0b38
590 #define RADEON_SURFACE4_INFO 0x0b4c
591 #define RADEON_SURFACE4_LOWER_BOUND 0x0b44
592 #define RADEON_SURFACE4_UPPER_BOUND 0x0b48
593 #define RADEON_SURFACE5_INFO 0x0b5c
594 #define RADEON_SURFACE5_LOWER_BOUND 0x0b54
595 #define RADEON_SURFACE5_UPPER_BOUND 0x0b58
596 #define RADEON_SURFACE6_INFO 0x0b6c
597 #define RADEON_SURFACE6_LOWER_BOUND 0x0b64
598 #define RADEON_SURFACE6_UPPER_BOUND 0x0b68
599 #define RADEON_SURFACE7_INFO 0x0b7c
600 #define RADEON_SURFACE7_LOWER_BOUND 0x0b74
601 #define RADEON_SURFACE7_UPPER_BOUND 0x0b78
602 #define RADEON_SW_SEMAPHORE 0x013c
604 #define RADEON_WAIT_UNTIL 0x1720
605 # define RADEON_WAIT_CRTC_PFLIP (1 << 0)
606 # define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
607 # define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
608 # define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
610 #define RADEON_RB3D_ZMASKOFFSET 0x3234
611 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
612 # define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
613 # define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
616 #define RADEON_CP_ME_RAM_ADDR 0x07d4
617 #define RADEON_CP_ME_RAM_RADDR 0x07d8
618 #define RADEON_CP_ME_RAM_DATAH 0x07dc
619 #define RADEON_CP_ME_RAM_DATAL 0x07e0
621 #define RADEON_CP_RB_BASE 0x0700
622 #define RADEON_CP_RB_CNTL 0x0704
623 # define RADEON_BUF_SWAP_32BIT (2 << 16)
624 #define RADEON_CP_RB_RPTR_ADDR 0x070c
625 #define RADEON_CP_RB_RPTR 0x0710
626 #define RADEON_CP_RB_WPTR 0x0714
628 #define RADEON_CP_RB_WPTR_DELAY 0x0718
629 # define RADEON_PRE_WRITE_TIMER_SHIFT 0
630 # define RADEON_PRE_WRITE_LIMIT_SHIFT 23
632 #define RADEON_CP_IB_BASE 0x0738
634 #define RADEON_CP_CSQ_CNTL 0x0740
635 # define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
636 # define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
637 # define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
638 # define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
639 # define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
640 # define RADEON_CSQ_PRIBM_INDBM (4 << 28)
641 # define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
643 #define RADEON_AIC_CNTL 0x01d0
644 # define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
645 #define RADEON_AIC_STAT 0x01d4
646 #define RADEON_AIC_PT_BASE 0x01d8
647 #define RADEON_AIC_LO_ADDR 0x01dc
648 #define RADEON_AIC_HI_ADDR 0x01e0
649 #define RADEON_AIC_TLB_ADDR 0x01e4
650 #define RADEON_AIC_TLB_DATA 0x01e8
652 /* CP command packets */
653 #define RADEON_CP_PACKET0 0x00000000
654 # define RADEON_ONE_REG_WR (1 << 15)
655 #define RADEON_CP_PACKET1 0x40000000
656 #define RADEON_CP_PACKET2 0x80000000
657 #define RADEON_CP_PACKET3 0xC0000000
658 # define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
659 # define RADEON_WAIT_FOR_IDLE 0x00002600
660 # define RADEON_3D_DRAW_VBUF 0x00002800
661 # define RADEON_3D_DRAW_IMMD 0x00002900
662 # define RADEON_3D_DRAW_INDX 0x00002A00
663 # define RADEON_3D_LOAD_VBPNTR 0x00002F00
664 # define RADEON_MPEG_IDCT_MACROBLOCK 0x00003000
665 # define RADEON_MPEG_IDCT_MACROBLOCK_REV 0x00003100
666 # define RADEON_3D_CLEAR_ZMASK 0x00003200
667 # define RADEON_3D_CLEAR_HIZ 0x00003700
668 # define RADEON_CNTL_HOSTDATA_BLT 0x00009400
669 # define RADEON_CNTL_PAINT_MULTI 0x00009A00
670 # define RADEON_CNTL_BITBLT_MULTI 0x00009B00
671 # define RADEON_CNTL_SET_SCISSORS 0xC0001E00
673 #define RADEON_CP_PACKET_MASK 0xC0000000
674 #define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
675 #define RADEON_CP_PACKET0_REG_MASK 0x000007ff
676 #define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
677 #define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
679 #define RADEON_VTX_Z_PRESENT (1 << 31)
680 #define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
682 #define RADEON_PRIM_TYPE_NONE (0 << 0)
683 #define RADEON_PRIM_TYPE_POINT (1 << 0)
684 #define RADEON_PRIM_TYPE_LINE (2 << 0)
685 #define RADEON_PRIM_TYPE_LINE_STRIP (3 << 0)
686 #define RADEON_PRIM_TYPE_TRI_LIST (4 << 0)
687 #define RADEON_PRIM_TYPE_TRI_FAN (5 << 0)
688 #define RADEON_PRIM_TYPE_TRI_STRIP (6 << 0)
689 #define RADEON_PRIM_TYPE_TRI_TYPE2 (7 << 0)
690 #define RADEON_PRIM_TYPE_RECT_LIST (8 << 0)
691 #define RADEON_PRIM_TYPE_3VRT_POINT_LIST (9 << 0)
692 #define RADEON_PRIM_TYPE_3VRT_LINE_LIST (10 << 0)
693 #define RADEON_PRIM_TYPE_MASK 0xf
694 #define RADEON_PRIM_WALK_IND (1 << 4)
695 #define RADEON_PRIM_WALK_LIST (2 << 4)
696 #define RADEON_PRIM_WALK_RING (3 << 4)
697 #define RADEON_COLOR_ORDER_BGRA (0 << 6)
698 #define RADEON_COLOR_ORDER_RGBA (1 << 6)
699 #define RADEON_MAOS_ENABLE (1 << 7)
700 #define RADEON_VTX_FMT_R128_MODE (0 << 8)
701 #define RADEON_VTX_FMT_RADEON_MODE (1 << 8)
702 #define RADEON_NUM_VERTICES_SHIFT 16
704 #define RADEON_COLOR_FORMAT_CI8 2
705 #define RADEON_COLOR_FORMAT_ARGB1555 3
706 #define RADEON_COLOR_FORMAT_RGB565 4
707 #define RADEON_COLOR_FORMAT_ARGB8888 6
708 #define RADEON_COLOR_FORMAT_RGB332 7
709 #define RADEON_COLOR_FORMAT_RGB8 9
710 #define RADEON_COLOR_FORMAT_ARGB4444 15
712 #define RADEON_TXFORMAT_I8 0
713 #define RADEON_TXFORMAT_AI88 1
714 #define RADEON_TXFORMAT_RGB332 2
715 #define RADEON_TXFORMAT_ARGB1555 3
716 #define RADEON_TXFORMAT_RGB565 4
717 #define RADEON_TXFORMAT_ARGB4444 5
718 #define RADEON_TXFORMAT_ARGB8888 6
719 #define RADEON_TXFORMAT_RGBA8888 7
720 #define RADEON_TXFORMAT_Y8 8
721 #define RADEON_TXFORMAT_VYUY422 10
722 #define RADEON_TXFORMAT_YVYU422 11
723 #define RADEON_TXFORMAT_DXT1 12
724 #define RADEON_TXFORMAT_DXT23 14
725 #define RADEON_TXFORMAT_DXT45 15
727 #define R200_PP_TXCBLEND_0 0x2f00
728 #define R200_PP_TXCBLEND_1 0x2f10
729 #define R200_PP_TXCBLEND_2 0x2f20
730 #define R200_PP_TXCBLEND_3 0x2f30
731 #define R200_PP_TXCBLEND_4 0x2f40
732 #define R200_PP_TXCBLEND_5 0x2f50
733 #define R200_PP_TXCBLEND_6 0x2f60
734 #define R200_PP_TXCBLEND_7 0x2f70
735 #define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268
736 #define R200_PP_TFACTOR_0 0x2ee0
737 #define R200_SE_VTX_FMT_0 0x2088
738 #define R200_SE_VAP_CNTL 0x2080
739 #define R200_SE_TCL_MATRIX_SEL_0 0x2230
740 #define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
741 #define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0
742 #define R200_PP_TXFILTER_5 0x2ca0
743 #define R200_PP_TXFILTER_4 0x2c80
744 #define R200_PP_TXFILTER_3 0x2c60
745 #define R200_PP_TXFILTER_2 0x2c40
746 #define R200_PP_TXFILTER_1 0x2c20
747 #define R200_PP_TXFILTER_0 0x2c00
748 #define R200_PP_TXOFFSET_5 0x2d78
749 #define R200_PP_TXOFFSET_4 0x2d60
750 #define R200_PP_TXOFFSET_3 0x2d48
751 #define R200_PP_TXOFFSET_2 0x2d30
752 #define R200_PP_TXOFFSET_1 0x2d18
753 #define R200_PP_TXOFFSET_0 0x2d00
755 #define R200_PP_CUBIC_FACES_0 0x2c18
756 #define R200_PP_CUBIC_FACES_1 0x2c38
757 #define R200_PP_CUBIC_FACES_2 0x2c58
758 #define R200_PP_CUBIC_FACES_3 0x2c78
759 #define R200_PP_CUBIC_FACES_4 0x2c98
760 #define R200_PP_CUBIC_FACES_5 0x2cb8
761 #define R200_PP_CUBIC_OFFSET_F1_0 0x2d04
762 #define R200_PP_CUBIC_OFFSET_F2_0 0x2d08
763 #define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c
764 #define R200_PP_CUBIC_OFFSET_F4_0 0x2d10
765 #define R200_PP_CUBIC_OFFSET_F5_0 0x2d14
766 #define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c
767 #define R200_PP_CUBIC_OFFSET_F2_1 0x2d20
768 #define R200_PP_CUBIC_OFFSET_F3_1 0x2d24
769 #define R200_PP_CUBIC_OFFSET_F4_1 0x2d28
770 #define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c
771 #define R200_PP_CUBIC_OFFSET_F1_2 0x2d34
772 #define R200_PP_CUBIC_OFFSET_F2_2 0x2d38
773 #define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c
774 #define R200_PP_CUBIC_OFFSET_F4_2 0x2d40
775 #define R200_PP_CUBIC_OFFSET_F5_2 0x2d44
776 #define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c
777 #define R200_PP_CUBIC_OFFSET_F2_3 0x2d50
778 #define R200_PP_CUBIC_OFFSET_F3_3 0x2d54
779 #define R200_PP_CUBIC_OFFSET_F4_3 0x2d58
780 #define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c
781 #define R200_PP_CUBIC_OFFSET_F1_4 0x2d64
782 #define R200_PP_CUBIC_OFFSET_F2_4 0x2d68
783 #define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c
784 #define R200_PP_CUBIC_OFFSET_F4_4 0x2d70
785 #define R200_PP_CUBIC_OFFSET_F5_4 0x2d74
786 #define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c
787 #define R200_PP_CUBIC_OFFSET_F2_5 0x2d80
788 #define R200_PP_CUBIC_OFFSET_F3_5 0x2d84
789 #define R200_PP_CUBIC_OFFSET_F4_5 0x2d88
790 #define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c
792 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
793 #define R200_SE_VTE_CNTL 0x20b0
794 #define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
795 #define R200_PP_TAM_DEBUG3 0x2d9c
796 #define R200_PP_CNTL_X 0x2cc4
797 #define R200_SE_VAP_CNTL_STATUS 0x2140
798 #define R200_RE_SCISSOR_TL_0 0x1cd8
799 #define R200_RE_SCISSOR_TL_1 0x1ce0
800 #define R200_RE_SCISSOR_TL_2 0x1ce8
801 #define R200_RB3D_DEPTHXY_OFFSET 0x1d60
802 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
803 #define R200_SE_VTX_STATE_CNTL 0x2180
804 #define R200_RE_POINTSIZE 0x2648
805 #define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
807 #define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
808 #define RADEON_PP_TEX_SIZE_1 0x1d0c
809 #define RADEON_PP_TEX_SIZE_2 0x1d14
811 #define RADEON_PP_CUBIC_FACES_0 0x1d24
812 #define RADEON_PP_CUBIC_FACES_1 0x1d28
813 #define RADEON_PP_CUBIC_FACES_2 0x1d2c
814 #define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
815 #define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
816 #define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
818 #define SE_VAP_CNTL__TCL_ENA_MASK 0x00000001
819 #define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK 0x00010000
820 #define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT 0x00000012
821 #define SE_VTE_CNTL__VTX_XY_FMT_MASK 0x00000100
822 #define SE_VTE_CNTL__VTX_Z_FMT_MASK 0x00000200
823 #define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK 0x00000001
824 #define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK 0x00000002
825 #define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT 0x0000000b
826 #define R200_3D_DRAW_IMMD_2 0xC0003500
827 #define R200_SE_VTX_FMT_1 0x208c
828 #define R200_RE_CNTL 0x1c50
830 #define R200_RB3D_BLENDCOLOR 0x3218
832 #define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4
834 #define R200_PP_TRI_PERF 0x2cf8
837 #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
839 #define RADEON_LAST_FRAME_REG RADEON_SCRATCH_REG0
840 #define RADEON_LAST_DISPATCH_REG RADEON_SCRATCH_REG1
841 #define RADEON_LAST_CLEAR_REG RADEON_SCRATCH_REG2
842 #define RADEON_LAST_SWI_REG RADEON_SCRATCH_REG3
843 #define RADEON_LAST_DISPATCH 1
845 #define RADEON_MAX_VB_AGE 0x7fffffff
846 #define RADEON_MAX_VB_VERTS (0xffff)
848 #define RADEON_RING_HIGH_MARK 128
850 #define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
851 #define RADEON_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) )
852 #define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
853 #define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
855 #define RADEON_WRITE_PLL( addr, val ) \
857 RADEON_WRITE8( RADEON_CLOCK_CNTL_INDEX, \
858 ((addr) & 0x1f) | RADEON_PLL_WR_EN ); \
859 RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) ); \
862 extern int radeon_preinit(struct drm_device *dev, unsigned long flags);
863 extern int radeon_postcleanup(struct drm_device *dev);
865 #define CP_PACKET0( reg, n ) \
866 (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
867 #define CP_PACKET0_TABLE( reg, n ) \
868 (RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
869 #define CP_PACKET1( reg0, reg1 ) \
870 (RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
871 #define CP_PACKET2() \
873 #define CP_PACKET3( pkt, n ) \
874 (RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
876 /* ================================================================
877 * Engine control helper macros
880 #define RADEON_WAIT_UNTIL_2D_IDLE() do { \
881 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
882 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
883 RADEON_WAIT_HOST_IDLECLEAN) ); \
886 #define RADEON_WAIT_UNTIL_3D_IDLE() do { \
887 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
888 OUT_RING( (RADEON_WAIT_3D_IDLECLEAN | \
889 RADEON_WAIT_HOST_IDLECLEAN) ); \
892 #define RADEON_WAIT_UNTIL_IDLE() do { \
893 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
894 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
895 RADEON_WAIT_3D_IDLECLEAN | \
896 RADEON_WAIT_HOST_IDLECLEAN) ); \
899 #define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do { \
900 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
901 OUT_RING( RADEON_WAIT_CRTC_PFLIP ); \
904 #define RADEON_FLUSH_CACHE() do { \
905 OUT_RING( CP_PACKET0( RADEON_RB2D_DSTCACHE_CTLSTAT, 0 ) ); \
906 OUT_RING( RADEON_RB2D_DC_FLUSH ); \
909 #define RADEON_PURGE_CACHE() do { \
910 OUT_RING( CP_PACKET0( RADEON_RB2D_DSTCACHE_CTLSTAT, 0 ) ); \
911 OUT_RING( RADEON_RB2D_DC_FLUSH_ALL ); \
914 #define RADEON_FLUSH_ZCACHE() do { \
915 OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
916 OUT_RING( RADEON_RB3D_ZC_FLUSH ); \
919 #define RADEON_PURGE_ZCACHE() do { \
920 OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
921 OUT_RING( RADEON_RB3D_ZC_FLUSH_ALL ); \
924 /* ================================================================
928 /* Perfbox functionality only.
930 #define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \
932 if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) { \
933 u32 head = GET_RING_HEAD( dev_priv ); \
934 if (head == dev_priv->ring.tail) \
935 dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE; \
939 #define VB_AGE_TEST_WITH_RETURN( dev_priv ) \
941 drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv; \
942 if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
943 int __ret = radeon_do_cp_idle( dev_priv ); \
944 if ( __ret ) return __ret; \
945 sarea_priv->last_dispatch = 0; \
946 radeon_freelist_reset( dev ); \
950 #define RADEON_DISPATCH_AGE( age ) do { \
951 OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) ); \
955 #define RADEON_FRAME_AGE( age ) do { \
956 OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) ); \
960 #define RADEON_CLEAR_AGE( age ) do { \
961 OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) ); \
965 /* ================================================================
969 #define RADEON_VERBOSE 0
971 #define RING_LOCALS int write, _nr; unsigned int mask; u32 *ring;
973 #define BEGIN_RING( n ) do { \
974 if ( RADEON_VERBOSE ) { \
975 DRM_INFO( "BEGIN_RING( %d ) in %s\n", \
978 if ( dev_priv->ring.space <= (n) * sizeof(u32) ) { \
980 radeon_wait_ring( dev_priv, (n) * sizeof(u32) ); \
982 _nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
983 ring = dev_priv->ring.start; \
984 write = dev_priv->ring.tail; \
985 mask = dev_priv->ring.tail_mask; \
988 #define ADVANCE_RING() do { \
989 if ( RADEON_VERBOSE ) { \
990 DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
991 write, dev_priv->ring.tail ); \
993 if (((dev_priv->ring.tail + _nr) & mask) != write) { \
995 "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n", \
996 ((dev_priv->ring.tail + _nr) & mask), \
999 dev_priv->ring.tail = write; \
1002 #define COMMIT_RING() do { \
1003 /* Flush writes to ring */ \
1004 DRM_MEMORYBARRIER(); \
1005 GET_RING_HEAD( dev_priv ); \
1006 RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
1007 /* read from PCI bus to ensure correct posting */ \
1008 RADEON_READ( RADEON_CP_RB_RPTR ); \
1011 #define OUT_RING( x ) do { \
1012 if ( RADEON_VERBOSE ) { \
1013 DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
1014 (unsigned int)(x), write ); \
1016 ring[write++] = (x); \
1020 #define OUT_RING_REG( reg, val ) do { \
1021 OUT_RING( CP_PACKET0( reg, 0 ) ); \
1025 #define OUT_RING_TABLE( tab, sz ) do { \
1027 int *_tab = (int *)(tab); \
1029 if (write + _size > mask) { \
1030 int _i = (mask+1) - write; \
1033 *(int *)(ring + write) = *_tab++; \
1040 while (_size > 0) { \
1041 *(ring + write) = *_tab++; \
1048 #endif /* __RADEON_DRV_H__ */