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1/* radeon_drv.h -- Private header for radeon driver -*- linux-c -*-
2 *
3 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
4 * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
5 * All rights reserved.
6 *
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:
13 *
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
16 * Software.
17 *
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.
25 *
26 * Authors:
27 * Kevin E. Martin <martin@valinux.com>
28 * Gareth Hughes <gareth@valinux.com>
29 */
30
31#ifndef __RADEON_DRV_H__
32#define __RADEON_DRV_H__
33
34#include <linux/firmware.h>
35#include <linux/platform_device.h>
36
37#include "radeon_family.h"
38
39/* General customization:
40 */
41
42#define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others."
43
44#define DRIVER_NAME "radeon"
45#define DRIVER_DESC "ATI Radeon"
46#define DRIVER_DATE "20080528"
47
48/* Interface history:
49 *
50 * 1.1 - ??
51 * 1.2 - Add vertex2 ioctl (keith)
52 * - Add stencil capability to clear ioctl (gareth, keith)
53 * - Increase MAX_TEXTURE_LEVELS (brian)
54 * 1.3 - Add cmdbuf ioctl (keith)
55 * - Add support for new radeon packets (keith)
56 * - Add getparam ioctl (keith)
57 * - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
58 * 1.4 - Add scratch registers to get_param ioctl.
59 * 1.5 - Add r200 packets to cmdbuf ioctl
60 * - Add r200 function to init ioctl
61 * - Add 'scalar2' instruction to cmdbuf
62 * 1.6 - Add static GART memory manager
63 * Add irq handler (won't be turned on unless X server knows to)
64 * Add irq ioctls and irq_active getparam.
65 * Add wait command for cmdbuf ioctl
66 * Add GART offset query for getparam
67 * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
68 * and R200_PP_CUBIC_OFFSET_F1_[0..5].
69 * Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
70 * R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian)
71 * 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
72 * Add 'GET' queries for starting additional clients on different VT's.
73 * 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
74 * Add texture rectangle support for r100.
75 * 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
76 * clients use to tell the DRM where they think the framebuffer is
77 * located in the card's address space
78 * 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
79 * and GL_EXT_blend_[func|equation]_separate on r200
80 * 1.12- Add R300 CP microcode support - this just loads the CP on r300
81 * (No 3D support yet - just microcode loading).
82 * 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
83 * - Add hyperz support, add hyperz flags to clear ioctl.
84 * 1.14- Add support for color tiling
85 * - Add R100/R200 surface allocation/free support
86 * 1.15- Add support for texture micro tiling
87 * - Add support for r100 cube maps
88 * 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
89 * texture filtering on r200
90 * 1.17- Add initial support for R300 (3D).
91 * 1.18- Add support for GL_ATI_fragment_shader, new packets
92 * R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
93 * R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
94 * (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
95 * 1.19- Add support for gart table in FB memory and PCIE r300
96 * 1.20- Add support for r300 texrect
97 * 1.21- Add support for card type getparam
98 * 1.22- Add support for texture cache flushes (R300_TX_CNTL)
99 * 1.23- Add new radeon memory map work from benh
100 * 1.24- Add general-purpose packet for manipulating scratch registers (r300)
101 * 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
102 * new packet type)
103 * 1.26- Add support for variable size PCI(E) gart aperture
104 * 1.27- Add support for IGP GART
105 * 1.28- Add support for VBL on CRTC2
106 * 1.29- R500 3D cmd buffer support
107 * 1.30- Add support for occlusion queries
108 * 1.31- Add support for num Z pipes from GET_PARAM
109 * 1.32- fixes for rv740 setup
110 * 1.33- Add r6xx/r7xx const buffer support
111 */
112#define DRIVER_MAJOR 1
113#define DRIVER_MINOR 33
114#define DRIVER_PATCHLEVEL 0
115
116/* The rest of the file is DEPRECATED! */
117#ifdef CONFIG_DRM_RADEON_UMS
118
119enum radeon_cp_microcode_version {
120 UCODE_R100,
121 UCODE_R200,
122 UCODE_R300,
123};
124
125typedef struct drm_radeon_freelist {
126 unsigned int age;
127 struct drm_buf *buf;
128 struct drm_radeon_freelist *next;
129 struct drm_radeon_freelist *prev;
130} drm_radeon_freelist_t;
131
132typedef struct drm_radeon_ring_buffer {
133 u32 *start;
134 u32 *end;
135 int size;
136 int size_l2qw;
137
138 int rptr_update; /* Double Words */
139 int rptr_update_l2qw; /* log2 Quad Words */
140
141 int fetch_size; /* Double Words */
142 int fetch_size_l2ow; /* log2 Oct Words */
143
144 u32 tail;
145 u32 tail_mask;
146 int space;
147
148 int high_mark;
149} drm_radeon_ring_buffer_t;
150
151typedef struct drm_radeon_depth_clear_t {
152 u32 rb3d_cntl;
153 u32 rb3d_zstencilcntl;
154 u32 se_cntl;
155} drm_radeon_depth_clear_t;
156
157struct drm_radeon_driver_file_fields {
158 int64_t radeon_fb_delta;
159};
160
161struct mem_block {
162 struct mem_block *next;
163 struct mem_block *prev;
164 int start;
165 int size;
166 struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
167};
168
169struct radeon_surface {
170 int refcount;
171 u32 lower;
172 u32 upper;
173 u32 flags;
174};
175
176struct radeon_virt_surface {
177 int surface_index;
178 u32 lower;
179 u32 upper;
180 u32 flags;
181 struct drm_file *file_priv;
182#define PCIGART_FILE_PRIV ((void *) -1L)
183};
184
185#define RADEON_FLUSH_EMITED (1 << 0)
186#define RADEON_PURGE_EMITED (1 << 1)
187
188struct drm_radeon_master_private {
189 drm_local_map_t *sarea;
190 drm_radeon_sarea_t *sarea_priv;
191};
192
193typedef struct drm_radeon_private {
194 drm_radeon_ring_buffer_t ring;
195
196 u32 fb_location;
197 u32 fb_size;
198 int new_memmap;
199
200 int gart_size;
201 u32 gart_vm_start;
202 unsigned long gart_buffers_offset;
203
204 int cp_mode;
205 int cp_running;
206
207 drm_radeon_freelist_t *head;
208 drm_radeon_freelist_t *tail;
209 int last_buf;
210 int writeback_works;
211
212 int usec_timeout;
213
214 int microcode_version;
215
216 struct {
217 u32 boxes;
218 int freelist_timeouts;
219 int freelist_loops;
220 int requested_bufs;
221 int last_frame_reads;
222 int last_clear_reads;
223 int clears;
224 int texture_uploads;
225 } stats;
226
227 int do_boxes;
228 int page_flipping;
229
230 u32 color_fmt;
231 unsigned int front_offset;
232 unsigned int front_pitch;
233 unsigned int back_offset;
234 unsigned int back_pitch;
235
236 u32 depth_fmt;
237 unsigned int depth_offset;
238 unsigned int depth_pitch;
239
240 u32 front_pitch_offset;
241 u32 back_pitch_offset;
242 u32 depth_pitch_offset;
243
244 drm_radeon_depth_clear_t depth_clear;
245
246 unsigned long ring_offset;
247 unsigned long ring_rptr_offset;
248 unsigned long buffers_offset;
249 unsigned long gart_textures_offset;
250
251 drm_local_map_t *sarea;
252 drm_local_map_t *cp_ring;
253 drm_local_map_t *ring_rptr;
254 drm_local_map_t *gart_textures;
255
256 struct mem_block *gart_heap;
257 struct mem_block *fb_heap;
258
259 /* SW interrupt */
260 wait_queue_head_t swi_queue;
261 atomic_t swi_emitted;
262 int vblank_crtc;
263 uint32_t irq_enable_reg;
264 uint32_t r500_disp_irq_reg;
265
266 struct radeon_surface surfaces[RADEON_MAX_SURFACES];
267 struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
268
269 unsigned long pcigart_offset;
270 unsigned int pcigart_offset_set;
271 struct drm_ati_pcigart_info gart_info;
272
273 u32 scratch_ages[5];
274
275 int have_z_offset;
276
277 /* starting from here on, data is preserved across an open */
278 uint32_t flags; /* see radeon_chip_flags */
279 resource_size_t fb_aper_offset;
280
281 int num_gb_pipes;
282 int num_z_pipes;
283 int track_flush;
284 drm_local_map_t *mmio;
285
286 /* r6xx/r7xx pipe/shader config */
287 int r600_max_pipes;
288 int r600_max_tile_pipes;
289 int r600_max_simds;
290 int r600_max_backends;
291 int r600_max_gprs;
292 int r600_max_threads;
293 int r600_max_stack_entries;
294 int r600_max_hw_contexts;
295 int r600_max_gs_threads;
296 int r600_sx_max_export_size;
297 int r600_sx_max_export_pos_size;
298 int r600_sx_max_export_smx_size;
299 int r600_sq_num_cf_insts;
300 int r700_sx_num_of_sets;
301 int r700_sc_prim_fifo_size;
302 int r700_sc_hiz_tile_fifo_size;
303 int r700_sc_earlyz_tile_fifo_fize;
304 int r600_group_size;
305 int r600_npipes;
306 int r600_nbanks;
307
308 struct mutex cs_mutex;
309 u32 cs_id_scnt;
310 u32 cs_id_wcnt;
311 /* r6xx/r7xx drm blit vertex buffer */
312 struct drm_buf *blit_vb;
313
314 /* firmware */
315 const struct firmware *me_fw, *pfp_fw;
316} drm_radeon_private_t;
317
318typedef struct drm_radeon_buf_priv {
319 u32 age;
320} drm_radeon_buf_priv_t;
321
322struct drm_buffer;
323
324typedef struct drm_radeon_kcmd_buffer {
325 int bufsz;
326 struct drm_buffer *buffer;
327 int nbox;
328 struct drm_clip_rect __user *boxes;
329} drm_radeon_kcmd_buffer_t;
330
331extern int radeon_no_wb;
332extern struct drm_ioctl_desc radeon_ioctls[];
333extern int radeon_max_ioctl;
334
335extern u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv);
336extern void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val);
337
338#define GET_RING_HEAD(dev_priv) radeon_get_ring_head(dev_priv)
339#define SET_RING_HEAD(dev_priv, val) radeon_set_ring_head(dev_priv, val)
340
341/* Check whether the given hardware address is inside the framebuffer or the
342 * GART area.
343 */
344static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
345 u64 off)
346{
347 u32 fb_start = dev_priv->fb_location;
348 u32 fb_end = fb_start + dev_priv->fb_size - 1;
349 u32 gart_start = dev_priv->gart_vm_start;
350 u32 gart_end = gart_start + dev_priv->gart_size - 1;
351
352 return ((off >= fb_start && off <= fb_end) ||
353 (off >= gart_start && off <= gart_end));
354}
355
356/* radeon_state.c */
357extern void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf);
358
359 /* radeon_cp.c */
360extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
361extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
362extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
363extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
364extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
365extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
366extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
367extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
368extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
369extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
370extern void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc);
371extern void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base);
372
373extern void radeon_freelist_reset(struct drm_device * dev);
374extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
375
376extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
377
378extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
379
380extern int radeon_driver_preinit(struct drm_device *dev, unsigned long flags);
381extern int radeon_presetup(struct drm_device *dev);
382extern int radeon_driver_postcleanup(struct drm_device *dev);
383
384extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
385extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
386extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
387extern void radeon_mem_takedown(struct mem_block **heap);
388extern void radeon_mem_release(struct drm_file *file_priv,
389 struct mem_block *heap);
390
391extern void radeon_enable_bm(struct drm_radeon_private *dev_priv);
392extern u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off);
393extern void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val);
394
395 /* radeon_irq.c */
396extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
397extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
398extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
399
400extern void radeon_do_release(struct drm_device * dev);
401extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc);
402extern int radeon_enable_vblank(struct drm_device *dev, int crtc);
403extern void radeon_disable_vblank(struct drm_device *dev, int crtc);
404extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
405extern void radeon_driver_irq_preinstall(struct drm_device * dev);
406extern int radeon_driver_irq_postinstall(struct drm_device *dev);
407extern void radeon_driver_irq_uninstall(struct drm_device * dev);
408extern void radeon_enable_interrupt(struct drm_device *dev);
409extern int radeon_vblank_crtc_get(struct drm_device *dev);
410extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
411
412extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
413extern int radeon_driver_unload(struct drm_device *dev);
414extern int radeon_driver_firstopen(struct drm_device *dev);
415extern void radeon_driver_preclose(struct drm_device *dev,
416 struct drm_file *file_priv);
417extern void radeon_driver_postclose(struct drm_device *dev,
418 struct drm_file *file_priv);
419extern void radeon_driver_lastclose(struct drm_device * dev);
420extern int radeon_driver_open(struct drm_device *dev,
421 struct drm_file *file_priv);
422extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
423 unsigned long arg);
424
425extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
426extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
427extern void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master);
428/* r300_cmdbuf.c */
429extern void r300_init_reg_flags(struct drm_device *dev);
430
431extern int r300_do_cp_cmdbuf(struct drm_device *dev,
432 struct drm_file *file_priv,
433 drm_radeon_kcmd_buffer_t *cmdbuf);
434
435/* r600_cp.c */
436extern int r600_do_engine_reset(struct drm_device *dev);
437extern int r600_do_cleanup_cp(struct drm_device *dev);
438extern int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
439 struct drm_file *file_priv);
440extern int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv);
441extern int r600_do_cp_idle(drm_radeon_private_t *dev_priv);
442extern void r600_do_cp_start(drm_radeon_private_t *dev_priv);
443extern void r600_do_cp_reset(drm_radeon_private_t *dev_priv);
444extern void r600_do_cp_stop(drm_radeon_private_t *dev_priv);
445extern int r600_cp_dispatch_indirect(struct drm_device *dev,
446 struct drm_buf *buf, int start, int end);
447extern int r600_page_table_init(struct drm_device *dev);
448extern void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info);
449extern int r600_cs_legacy_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv);
450extern void r600_cp_dispatch_swap(struct drm_device *dev, struct drm_file *file_priv);
451extern int r600_cp_dispatch_texture(struct drm_device *dev,
452 struct drm_file *file_priv,
453 drm_radeon_texture_t *tex,
454 drm_radeon_tex_image_t *image);
455/* r600_blit.c */
456extern int r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv);
457extern void r600_done_blit_copy(struct drm_device *dev);
458extern void r600_blit_copy(struct drm_device *dev,
459 uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
460 int size_bytes);
461extern void r600_blit_swap(struct drm_device *dev,
462 uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
463 int sx, int sy, int dx, int dy,
464 int w, int h, int src_pitch, int dst_pitch, int cpp);
465
466/* Flags for stats.boxes
467 */
468#define RADEON_BOX_DMA_IDLE 0x1
469#define RADEON_BOX_RING_FULL 0x2
470#define RADEON_BOX_FLIP 0x4
471#define RADEON_BOX_WAIT_IDLE 0x8
472#define RADEON_BOX_TEXTURE_LOAD 0x10
473
474/* Register definitions, register access macros and drmAddMap constants
475 * for Radeon kernel driver.
476 */
477#define RADEON_MM_INDEX 0x0000
478#define RADEON_MM_DATA 0x0004
479
480#define RADEON_AGP_COMMAND 0x0f60
481#define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
482# define RADEON_AGP_ENABLE (1<<8)
483#define RADEON_AUX_SCISSOR_CNTL 0x26f0
484# define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
485# define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
486# define RADEON_EXCLUSIVE_SCISSOR_2 (1 << 26)
487# define RADEON_SCISSOR_0_ENABLE (1 << 28)
488# define RADEON_SCISSOR_1_ENABLE (1 << 29)
489# define RADEON_SCISSOR_2_ENABLE (1 << 30)
490
491/*
492 * PCIE radeons (rv370/rv380, rv410, r423/r430/r480, r5xx)
493 * don't have an explicit bus mastering disable bit. It's handled
494 * by the PCI D-states. PMI_BM_DIS disables D-state bus master
495 * handling, not bus mastering itself.
496 */
497#define RADEON_BUS_CNTL 0x0030
498/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
499# define RADEON_BUS_MASTER_DIS (1 << 6)
500/* rs600/rs690/rs740 */
501# define RS600_BUS_MASTER_DIS (1 << 14)
502# define RS600_MSI_REARM (1 << 20)
503/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
504
505#define RADEON_BUS_CNTL1 0x0034
506# define RADEON_PMI_BM_DIS (1 << 2)
507# define RADEON_PMI_INT_DIS (1 << 3)
508
509#define RV370_BUS_CNTL 0x004c
510# define RV370_PMI_BM_DIS (1 << 5)
511# define RV370_PMI_INT_DIS (1 << 6)
512
513#define RADEON_MSI_REARM_EN 0x0160
514/* rv370/rv380, rv410, r423/r430/r480, r5xx */
515# define RV370_MSI_REARM_EN (1 << 0)
516
517#define RADEON_CLOCK_CNTL_DATA 0x000c
518# define RADEON_PLL_WR_EN (1 << 7)
519#define RADEON_CLOCK_CNTL_INDEX 0x0008
520#define RADEON_CONFIG_APER_SIZE 0x0108
521#define RADEON_CONFIG_MEMSIZE 0x00f8
522#define RADEON_CRTC_OFFSET 0x0224
523#define RADEON_CRTC_OFFSET_CNTL 0x0228
524# define RADEON_CRTC_TILE_EN (1 << 15)
525# define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
526#define RADEON_CRTC2_OFFSET 0x0324
527#define RADEON_CRTC2_OFFSET_CNTL 0x0328
528
529#define RADEON_PCIE_INDEX 0x0030
530#define RADEON_PCIE_DATA 0x0034
531#define RADEON_PCIE_TX_GART_CNTL 0x10
532# define RADEON_PCIE_TX_GART_EN (1 << 0)
533# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
534# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
535# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
536# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
537# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
538# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
539# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
540#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
541#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
542#define RADEON_PCIE_TX_GART_BASE 0x13
543#define RADEON_PCIE_TX_GART_START_LO 0x14
544#define RADEON_PCIE_TX_GART_START_HI 0x15
545#define RADEON_PCIE_TX_GART_END_LO 0x16
546#define RADEON_PCIE_TX_GART_END_HI 0x17
547
548#define RS480_NB_MC_INDEX 0x168
549# define RS480_NB_MC_IND_WR_EN (1 << 8)
550#define RS480_NB_MC_DATA 0x16c
551
552#define RS690_MC_INDEX 0x78
553# define RS690_MC_INDEX_MASK 0x1ff
554# define RS690_MC_INDEX_WR_EN (1 << 9)
555# define RS690_MC_INDEX_WR_ACK 0x7f
556#define RS690_MC_DATA 0x7c
557
558/* MC indirect registers */
559#define RS480_MC_MISC_CNTL 0x18
560# define RS480_DISABLE_GTW (1 << 1)
561/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
562# define RS480_GART_INDEX_REG_EN (1 << 12)
563# define RS690_BLOCK_GFX_D3_EN (1 << 14)
564#define RS480_K8_FB_LOCATION 0x1e
565#define RS480_GART_FEATURE_ID 0x2b
566# define RS480_HANG_EN (1 << 11)
567# define RS480_TLB_ENABLE (1 << 18)
568# define RS480_P2P_ENABLE (1 << 19)
569# define RS480_GTW_LAC_EN (1 << 25)
570# define RS480_2LEVEL_GART (0 << 30)
571# define RS480_1LEVEL_GART (1 << 30)
572# define RS480_PDC_EN (1 << 31)
573#define RS480_GART_BASE 0x2c
574#define RS480_GART_CACHE_CNTRL 0x2e
575# define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
576#define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
577# define RS480_GART_EN (1 << 0)
578# define RS480_VA_SIZE_32MB (0 << 1)
579# define RS480_VA_SIZE_64MB (1 << 1)
580# define RS480_VA_SIZE_128MB (2 << 1)
581# define RS480_VA_SIZE_256MB (3 << 1)
582# define RS480_VA_SIZE_512MB (4 << 1)
583# define RS480_VA_SIZE_1GB (5 << 1)
584# define RS480_VA_SIZE_2GB (6 << 1)
585#define RS480_AGP_MODE_CNTL 0x39
586# define RS480_POST_GART_Q_SIZE (1 << 18)
587# define RS480_NONGART_SNOOP (1 << 19)
588# define RS480_AGP_RD_BUF_SIZE (1 << 20)
589# define RS480_REQ_TYPE_SNOOP_SHIFT 22
590# define RS480_REQ_TYPE_SNOOP_MASK 0x3
591# define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
592#define RS480_MC_MISC_UMA_CNTL 0x5f
593#define RS480_MC_MCLK_CNTL 0x7a
594#define RS480_MC_UMA_DUALCH_CNTL 0x86
595
596#define RS690_MC_FB_LOCATION 0x100
597#define RS690_MC_AGP_LOCATION 0x101
598#define RS690_MC_AGP_BASE 0x102
599#define RS690_MC_AGP_BASE_2 0x103
600
601#define RS600_MC_INDEX 0x70
602# define RS600_MC_ADDR_MASK 0xffff
603# define RS600_MC_IND_SEQ_RBS_0 (1 << 16)
604# define RS600_MC_IND_SEQ_RBS_1 (1 << 17)
605# define RS600_MC_IND_SEQ_RBS_2 (1 << 18)
606# define RS600_MC_IND_SEQ_RBS_3 (1 << 19)
607# define RS600_MC_IND_AIC_RBS (1 << 20)
608# define RS600_MC_IND_CITF_ARB0 (1 << 21)
609# define RS600_MC_IND_CITF_ARB1 (1 << 22)
610# define RS600_MC_IND_WR_EN (1 << 23)
611#define RS600_MC_DATA 0x74
612
613#define RS600_MC_STATUS 0x0
614# define RS600_MC_IDLE (1 << 1)
615#define RS600_MC_FB_LOCATION 0x4
616#define RS600_MC_AGP_LOCATION 0x5
617#define RS600_AGP_BASE 0x6
618#define RS600_AGP_BASE_2 0x7
619#define RS600_MC_CNTL1 0x9
620# define RS600_ENABLE_PAGE_TABLES (1 << 26)
621#define RS600_MC_PT0_CNTL 0x100
622# define RS600_ENABLE_PT (1 << 0)
623# define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
624# define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
625# define RS600_INVALIDATE_ALL_L1_TLBS (1 << 28)
626# define RS600_INVALIDATE_L2_CACHE (1 << 29)
627#define RS600_MC_PT0_CONTEXT0_CNTL 0x102
628# define RS600_ENABLE_PAGE_TABLE (1 << 0)
629# define RS600_PAGE_TABLE_TYPE_FLAT (0 << 1)
630#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR 0x112
631#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR 0x114
632#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
633#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR 0x12c
634#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR 0x13c
635#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR 0x14c
636#define RS600_MC_PT0_CLIENT0_CNTL 0x16c
637# define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE (1 << 0)
638# define RS600_TRANSLATION_MODE_OVERRIDE (1 << 1)
639# define RS600_SYSTEM_ACCESS_MODE_MASK (3 << 8)
640# define RS600_SYSTEM_ACCESS_MODE_PA_ONLY (0 << 8)
641# define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 8)
642# define RS600_SYSTEM_ACCESS_MODE_IN_SYS (2 << 8)
643# define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 8)
644# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH (0 << 10)
645# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 10)
646# define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
647# define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
648# define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
649# define RS600_INVALIDATE_L1_TLB (1 << 20)
650
651#define R520_MC_IND_INDEX 0x70
652#define R520_MC_IND_WR_EN (1 << 24)
653#define R520_MC_IND_DATA 0x74
654
655#define RV515_MC_FB_LOCATION 0x01
656#define RV515_MC_AGP_LOCATION 0x02
657#define RV515_MC_AGP_BASE 0x03
658#define RV515_MC_AGP_BASE_2 0x04
659
660#define R520_MC_FB_LOCATION 0x04
661#define R520_MC_AGP_LOCATION 0x05
662#define R520_MC_AGP_BASE 0x06
663#define R520_MC_AGP_BASE_2 0x07
664
665#define RADEON_MPP_TB_CONFIG 0x01c0
666#define RADEON_MEM_CNTL 0x0140
667#define RADEON_MEM_SDRAM_MODE_REG 0x0158
668#define RADEON_AGP_BASE_2 0x015c /* r200+ only */
669#define RS480_AGP_BASE_2 0x0164
670#define RADEON_AGP_BASE 0x0170
671
672/* pipe config regs */
673#define R400_GB_PIPE_SELECT 0x402c
674#define RV530_GB_PIPE_SELECT2 0x4124
675#define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
676#define R300_GB_TILE_CONFIG 0x4018
677# define R300_ENABLE_TILING (1 << 0)
678# define R300_PIPE_COUNT_RV350 (0 << 1)
679# define R300_PIPE_COUNT_R300 (3 << 1)
680# define R300_PIPE_COUNT_R420_3P (6 << 1)
681# define R300_PIPE_COUNT_R420 (7 << 1)
682# define R300_TILE_SIZE_8 (0 << 4)
683# define R300_TILE_SIZE_16 (1 << 4)
684# define R300_TILE_SIZE_32 (2 << 4)
685# define R300_SUBPIXEL_1_12 (0 << 16)
686# define R300_SUBPIXEL_1_16 (1 << 16)
687#define R300_DST_PIPE_CONFIG 0x170c
688# define R300_PIPE_AUTO_CONFIG (1 << 31)
689#define R300_RB2D_DSTCACHE_MODE 0x3428
690# define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
691# define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
692
693#define RADEON_RB3D_COLOROFFSET 0x1c40
694#define RADEON_RB3D_COLORPITCH 0x1c48
695
696#define RADEON_SRC_X_Y 0x1590
697
698#define RADEON_DP_GUI_MASTER_CNTL 0x146c
699# define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
700# define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
701# define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
702# define RADEON_GMC_BRUSH_NONE (15 << 4)
703# define RADEON_GMC_DST_16BPP (4 << 8)
704# define RADEON_GMC_DST_24BPP (5 << 8)
705# define RADEON_GMC_DST_32BPP (6 << 8)
706# define RADEON_GMC_DST_DATATYPE_SHIFT 8
707# define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
708# define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
709# define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
710# define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
711# define RADEON_GMC_WR_MSK_DIS (1 << 30)
712# define RADEON_ROP3_S 0x00cc0000
713# define RADEON_ROP3_P 0x00f00000
714#define RADEON_DP_WRITE_MASK 0x16cc
715#define RADEON_SRC_PITCH_OFFSET 0x1428
716#define RADEON_DST_PITCH_OFFSET 0x142c
717#define RADEON_DST_PITCH_OFFSET_C 0x1c80
718# define RADEON_DST_TILE_LINEAR (0 << 30)
719# define RADEON_DST_TILE_MACRO (1 << 30)
720# define RADEON_DST_TILE_MICRO (2 << 30)
721# define RADEON_DST_TILE_BOTH (3 << 30)
722
723#define RADEON_SCRATCH_REG0 0x15e0
724#define RADEON_SCRATCH_REG1 0x15e4
725#define RADEON_SCRATCH_REG2 0x15e8
726#define RADEON_SCRATCH_REG3 0x15ec
727#define RADEON_SCRATCH_REG4 0x15f0
728#define RADEON_SCRATCH_REG5 0x15f4
729#define RADEON_SCRATCH_UMSK 0x0770
730#define RADEON_SCRATCH_ADDR 0x0774
731
732#define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x))
733
734extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
735
736#define GET_SCRATCH(dev_priv, x) radeon_get_scratch(dev_priv, x)
737
738#define R600_SCRATCH_REG0 0x8500
739#define R600_SCRATCH_REG1 0x8504
740#define R600_SCRATCH_REG2 0x8508
741#define R600_SCRATCH_REG3 0x850c
742#define R600_SCRATCH_REG4 0x8510
743#define R600_SCRATCH_REG5 0x8514
744#define R600_SCRATCH_REG6 0x8518
745#define R600_SCRATCH_REG7 0x851c
746#define R600_SCRATCH_UMSK 0x8540
747#define R600_SCRATCH_ADDR 0x8544
748
749#define R600_SCRATCHOFF(x) (R600_SCRATCH_REG_OFFSET + 4*(x))
750
751#define RADEON_GEN_INT_CNTL 0x0040
752# define RADEON_CRTC_VBLANK_MASK (1 << 0)
753# define RADEON_CRTC2_VBLANK_MASK (1 << 9)
754# define RADEON_GUI_IDLE_INT_ENABLE (1 << 19)
755# define RADEON_SW_INT_ENABLE (1 << 25)
756
757#define RADEON_GEN_INT_STATUS 0x0044
758# define RADEON_CRTC_VBLANK_STAT (1 << 0)
759# define RADEON_CRTC_VBLANK_STAT_ACK (1 << 0)
760# define RADEON_CRTC2_VBLANK_STAT (1 << 9)
761# define RADEON_CRTC2_VBLANK_STAT_ACK (1 << 9)
762# define RADEON_GUI_IDLE_INT_TEST_ACK (1 << 19)
763# define RADEON_SW_INT_TEST (1 << 25)
764# define RADEON_SW_INT_TEST_ACK (1 << 25)
765# define RADEON_SW_INT_FIRE (1 << 26)
766# define R500_DISPLAY_INT_STATUS (1 << 0)
767
768#define RADEON_HOST_PATH_CNTL 0x0130
769# define RADEON_HDP_SOFT_RESET (1 << 26)
770# define RADEON_HDP_WC_TIMEOUT_MASK (7 << 28)
771# define RADEON_HDP_WC_TIMEOUT_28BCLK (7 << 28)
772
773#define RADEON_ISYNC_CNTL 0x1724
774# define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
775# define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
776# define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
777# define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
778# define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
779# define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
780
781#define RADEON_RBBM_GUICNTL 0x172c
782# define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
783# define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
784# define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
785# define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
786
787#define RADEON_MC_AGP_LOCATION 0x014c
788#define RADEON_MC_FB_LOCATION 0x0148
789#define RADEON_MCLK_CNTL 0x0012
790# define RADEON_FORCEON_MCLKA (1 << 16)
791# define RADEON_FORCEON_MCLKB (1 << 17)
792# define RADEON_FORCEON_YCLKA (1 << 18)
793# define RADEON_FORCEON_YCLKB (1 << 19)
794# define RADEON_FORCEON_MC (1 << 20)
795# define RADEON_FORCEON_AIC (1 << 21)
796
797#define RADEON_PP_BORDER_COLOR_0 0x1d40
798#define RADEON_PP_BORDER_COLOR_1 0x1d44
799#define RADEON_PP_BORDER_COLOR_2 0x1d48
800#define RADEON_PP_CNTL 0x1c38
801# define RADEON_SCISSOR_ENABLE (1 << 1)
802#define RADEON_PP_LUM_MATRIX 0x1d00
803#define RADEON_PP_MISC 0x1c14
804#define RADEON_PP_ROT_MATRIX_0 0x1d58
805#define RADEON_PP_TXFILTER_0 0x1c54
806#define RADEON_PP_TXOFFSET_0 0x1c5c
807#define RADEON_PP_TXFILTER_1 0x1c6c
808#define RADEON_PP_TXFILTER_2 0x1c84
809
810#define R300_RB2D_DSTCACHE_CTLSTAT 0x342c /* use R300_DSTCACHE_CTLSTAT */
811#define R300_DSTCACHE_CTLSTAT 0x1714
812# define R300_RB2D_DC_FLUSH (3 << 0)
813# define R300_RB2D_DC_FREE (3 << 2)
814# define R300_RB2D_DC_FLUSH_ALL 0xf
815# define R300_RB2D_DC_BUSY (1 << 31)
816#define RADEON_RB3D_CNTL 0x1c3c
817# define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
818# define RADEON_PLANE_MASK_ENABLE (1 << 1)
819# define RADEON_DITHER_ENABLE (1 << 2)
820# define RADEON_ROUND_ENABLE (1 << 3)
821# define RADEON_SCALE_DITHER_ENABLE (1 << 4)
822# define RADEON_DITHER_INIT (1 << 5)
823# define RADEON_ROP_ENABLE (1 << 6)
824# define RADEON_STENCIL_ENABLE (1 << 7)
825# define RADEON_Z_ENABLE (1 << 8)
826# define RADEON_ZBLOCK16 (1 << 15)
827#define RADEON_RB3D_DEPTHOFFSET 0x1c24
828#define RADEON_RB3D_DEPTHCLEARVALUE 0x3230
829#define RADEON_RB3D_DEPTHPITCH 0x1c28
830#define RADEON_RB3D_PLANEMASK 0x1d84
831#define RADEON_RB3D_STENCILREFMASK 0x1d7c
832#define RADEON_RB3D_ZCACHE_MODE 0x3250
833#define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
834# define RADEON_RB3D_ZC_FLUSH (1 << 0)
835# define RADEON_RB3D_ZC_FREE (1 << 2)
836# define RADEON_RB3D_ZC_FLUSH_ALL 0x5
837# define RADEON_RB3D_ZC_BUSY (1 << 31)
838#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
839# define R300_ZC_FLUSH (1 << 0)
840# define R300_ZC_FREE (1 << 1)
841# define R300_ZC_BUSY (1 << 31)
842#define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325c
843# define RADEON_RB3D_DC_FLUSH (3 << 0)
844# define RADEON_RB3D_DC_FREE (3 << 2)
845# define RADEON_RB3D_DC_FLUSH_ALL 0xf
846# define RADEON_RB3D_DC_BUSY (1 << 31)
847#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
848# define R300_RB3D_DC_FLUSH (2 << 0)
849# define R300_RB3D_DC_FREE (2 << 2)
850# define R300_RB3D_DC_FINISH (1 << 4)
851#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
852# define RADEON_Z_TEST_MASK (7 << 4)
853# define RADEON_Z_TEST_ALWAYS (7 << 4)
854# define RADEON_Z_HIERARCHY_ENABLE (1 << 8)
855# define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
856# define RADEON_STENCIL_S_FAIL_REPLACE (2 << 16)
857# define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
858# define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
859# define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
860# define RADEON_FORCE_Z_DIRTY (1 << 29)
861# define RADEON_Z_WRITE_ENABLE (1 << 30)
862# define RADEON_Z_DECOMPRESSION_ENABLE (1 << 31)
863#define RADEON_RBBM_SOFT_RESET 0x00f0
864# define RADEON_SOFT_RESET_CP (1 << 0)
865# define RADEON_SOFT_RESET_HI (1 << 1)
866# define RADEON_SOFT_RESET_SE (1 << 2)
867# define RADEON_SOFT_RESET_RE (1 << 3)
868# define RADEON_SOFT_RESET_PP (1 << 4)
869# define RADEON_SOFT_RESET_E2 (1 << 5)
870# define RADEON_SOFT_RESET_RB (1 << 6)
871# define RADEON_SOFT_RESET_HDP (1 << 7)
872/*
873 * 6:0 Available slots in the FIFO
874 * 8 Host Interface active
875 * 9 CP request active
876 * 10 FIFO request active
877 * 11 Host Interface retry active
878 * 12 CP retry active
879 * 13 FIFO retry active
880 * 14 FIFO pipeline busy
881 * 15 Event engine busy
882 * 16 CP command stream busy
883 * 17 2D engine busy
884 * 18 2D portion of render backend busy
885 * 20 3D setup engine busy
886 * 26 GA engine busy
887 * 27 CBA 2D engine busy
888 * 31 2D engine busy or 3D engine busy or FIFO not empty or CP busy or
889 * command stream queue not empty or Ring Buffer not empty
890 */
891#define RADEON_RBBM_STATUS 0x0e40
892/* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register. */
893/* #define RADEON_RBBM_STATUS 0x1740 */
894/* bits 6:0 are dword slots available in the cmd fifo */
895# define RADEON_RBBM_FIFOCNT_MASK 0x007f
896# define RADEON_HIRQ_ON_RBB (1 << 8)
897# define RADEON_CPRQ_ON_RBB (1 << 9)
898# define RADEON_CFRQ_ON_RBB (1 << 10)
899# define RADEON_HIRQ_IN_RTBUF (1 << 11)
900# define RADEON_CPRQ_IN_RTBUF (1 << 12)
901# define RADEON_CFRQ_IN_RTBUF (1 << 13)
902# define RADEON_PIPE_BUSY (1 << 14)
903# define RADEON_ENG_EV_BUSY (1 << 15)
904# define RADEON_CP_CMDSTRM_BUSY (1 << 16)
905# define RADEON_E2_BUSY (1 << 17)
906# define RADEON_RB2D_BUSY (1 << 18)
907# define RADEON_RB3D_BUSY (1 << 19) /* not used on r300 */
908# define RADEON_VAP_BUSY (1 << 20)
909# define RADEON_RE_BUSY (1 << 21) /* not used on r300 */
910# define RADEON_TAM_BUSY (1 << 22) /* not used on r300 */
911# define RADEON_TDM_BUSY (1 << 23) /* not used on r300 */
912# define RADEON_PB_BUSY (1 << 24) /* not used on r300 */
913# define RADEON_TIM_BUSY (1 << 25) /* not used on r300 */
914# define RADEON_GA_BUSY (1 << 26)
915# define RADEON_CBA2D_BUSY (1 << 27)
916# define RADEON_RBBM_ACTIVE (1 << 31)
917#define RADEON_RE_LINE_PATTERN 0x1cd0
918#define RADEON_RE_MISC 0x26c4
919#define RADEON_RE_TOP_LEFT 0x26c0
920#define RADEON_RE_WIDTH_HEIGHT 0x1c44
921#define RADEON_RE_STIPPLE_ADDR 0x1cc8
922#define RADEON_RE_STIPPLE_DATA 0x1ccc
923
924#define RADEON_SCISSOR_TL_0 0x1cd8
925#define RADEON_SCISSOR_BR_0 0x1cdc
926#define RADEON_SCISSOR_TL_1 0x1ce0
927#define RADEON_SCISSOR_BR_1 0x1ce4
928#define RADEON_SCISSOR_TL_2 0x1ce8
929#define RADEON_SCISSOR_BR_2 0x1cec
930#define RADEON_SE_COORD_FMT 0x1c50
931#define RADEON_SE_CNTL 0x1c4c
932# define RADEON_FFACE_CULL_CW (0 << 0)
933# define RADEON_BFACE_SOLID (3 << 1)
934# define RADEON_FFACE_SOLID (3 << 3)
935# define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
936# define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
937# define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
938# define RADEON_ALPHA_SHADE_FLAT (1 << 10)
939# define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
940# define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
941# define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
942# define RADEON_FOG_SHADE_FLAT (1 << 14)
943# define RADEON_FOG_SHADE_GOURAUD (2 << 14)
944# define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
945# define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
946# define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
947# define RADEON_ROUND_MODE_TRUNC (0 << 28)
948# define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
949#define RADEON_SE_CNTL_STATUS 0x2140
950#define RADEON_SE_LINE_WIDTH 0x1db8
951#define RADEON_SE_VPORT_XSCALE 0x1d98
952#define RADEON_SE_ZBIAS_FACTOR 0x1db0
953#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
954#define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
955#define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
956# define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
957# define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
958#define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
959#define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
960# define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
961#define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
962#define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
963#define RADEON_SURFACE_ACCESS_CLR 0x0bfc
964#define RADEON_SURFACE_CNTL 0x0b00
965# define RADEON_SURF_TRANSLATION_DIS (1 << 8)
966# define RADEON_NONSURF_AP0_SWP_MASK (3 << 20)
967# define RADEON_NONSURF_AP0_SWP_LITTLE (0 << 20)
968# define RADEON_NONSURF_AP0_SWP_BIG16 (1 << 20)
969# define RADEON_NONSURF_AP0_SWP_BIG32 (2 << 20)
970# define RADEON_NONSURF_AP1_SWP_MASK (3 << 22)
971# define RADEON_NONSURF_AP1_SWP_LITTLE (0 << 22)
972# define RADEON_NONSURF_AP1_SWP_BIG16 (1 << 22)
973# define RADEON_NONSURF_AP1_SWP_BIG32 (2 << 22)
974#define RADEON_SURFACE0_INFO 0x0b0c
975# define RADEON_SURF_PITCHSEL_MASK (0x1ff << 0)
976# define RADEON_SURF_TILE_MODE_MASK (3 << 16)
977# define RADEON_SURF_TILE_MODE_MACRO (0 << 16)
978# define RADEON_SURF_TILE_MODE_MICRO (1 << 16)
979# define RADEON_SURF_TILE_MODE_32BIT_Z (2 << 16)
980# define RADEON_SURF_TILE_MODE_16BIT_Z (3 << 16)
981#define RADEON_SURFACE0_LOWER_BOUND 0x0b04
982#define RADEON_SURFACE0_UPPER_BOUND 0x0b08
983# define RADEON_SURF_ADDRESS_FIXED_MASK (0x3ff << 0)
984#define RADEON_SURFACE1_INFO 0x0b1c
985#define RADEON_SURFACE1_LOWER_BOUND 0x0b14
986#define RADEON_SURFACE1_UPPER_BOUND 0x0b18
987#define RADEON_SURFACE2_INFO 0x0b2c
988#define RADEON_SURFACE2_LOWER_BOUND 0x0b24
989#define RADEON_SURFACE2_UPPER_BOUND 0x0b28
990#define RADEON_SURFACE3_INFO 0x0b3c
991#define RADEON_SURFACE3_LOWER_BOUND 0x0b34
992#define RADEON_SURFACE3_UPPER_BOUND 0x0b38
993#define RADEON_SURFACE4_INFO 0x0b4c
994#define RADEON_SURFACE4_LOWER_BOUND 0x0b44
995#define RADEON_SURFACE4_UPPER_BOUND 0x0b48
996#define RADEON_SURFACE5_INFO 0x0b5c
997#define RADEON_SURFACE5_LOWER_BOUND 0x0b54
998#define RADEON_SURFACE5_UPPER_BOUND 0x0b58
999#define RADEON_SURFACE6_INFO 0x0b6c
1000#define RADEON_SURFACE6_LOWER_BOUND 0x0b64
1001#define RADEON_SURFACE6_UPPER_BOUND 0x0b68
1002#define RADEON_SURFACE7_INFO 0x0b7c
1003#define RADEON_SURFACE7_LOWER_BOUND 0x0b74
1004#define RADEON_SURFACE7_UPPER_BOUND 0x0b78
1005#define RADEON_SW_SEMAPHORE 0x013c
1006
1007#define RADEON_WAIT_UNTIL 0x1720
1008# define RADEON_WAIT_CRTC_PFLIP (1 << 0)
1009# define RADEON_WAIT_2D_IDLE (1 << 14)
1010# define RADEON_WAIT_3D_IDLE (1 << 15)
1011# define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
1012# define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
1013# define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
1014
1015#define RADEON_RB3D_ZMASKOFFSET 0x3234
1016#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
1017# define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
1018# define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
1019
1020/* CP registers */
1021#define RADEON_CP_ME_RAM_ADDR 0x07d4
1022#define RADEON_CP_ME_RAM_RADDR 0x07d8
1023#define RADEON_CP_ME_RAM_DATAH 0x07dc
1024#define RADEON_CP_ME_RAM_DATAL 0x07e0
1025
1026#define RADEON_CP_RB_BASE 0x0700
1027#define RADEON_CP_RB_CNTL 0x0704
1028# define RADEON_BUF_SWAP_32BIT (2 << 16)
1029# define RADEON_RB_NO_UPDATE (1 << 27)
1030# define RADEON_RB_RPTR_WR_ENA (1 << 31)
1031#define RADEON_CP_RB_RPTR_ADDR 0x070c
1032#define RADEON_CP_RB_RPTR 0x0710
1033#define RADEON_CP_RB_WPTR 0x0714
1034
1035#define RADEON_CP_RB_WPTR_DELAY 0x0718
1036# define RADEON_PRE_WRITE_TIMER_SHIFT 0
1037# define RADEON_PRE_WRITE_LIMIT_SHIFT 23
1038
1039#define RADEON_CP_IB_BASE 0x0738
1040
1041#define RADEON_CP_CSQ_CNTL 0x0740
1042# define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
1043# define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
1044# define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
1045# define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
1046# define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
1047# define RADEON_CSQ_PRIBM_INDBM (4 << 28)
1048# define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
1049
1050#define R300_CP_RESYNC_ADDR 0x0778
1051#define R300_CP_RESYNC_DATA 0x077c
1052
1053#define RADEON_AIC_CNTL 0x01d0
1054# define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
1055# define RS400_MSI_REARM (1 << 3)
1056#define RADEON_AIC_STAT 0x01d4
1057#define RADEON_AIC_PT_BASE 0x01d8
1058#define RADEON_AIC_LO_ADDR 0x01dc
1059#define RADEON_AIC_HI_ADDR 0x01e0
1060#define RADEON_AIC_TLB_ADDR 0x01e4
1061#define RADEON_AIC_TLB_DATA 0x01e8
1062
1063/* CP command packets */
1064#define RADEON_CP_PACKET0 0x00000000
1065# define RADEON_ONE_REG_WR (1 << 15)
1066#define RADEON_CP_PACKET1 0x40000000
1067#define RADEON_CP_PACKET2 0x80000000
1068#define RADEON_CP_PACKET3 0xC0000000
1069# define RADEON_CP_NOP 0x00001000
1070# define RADEON_CP_NEXT_CHAR 0x00001900
1071# define RADEON_CP_PLY_NEXTSCAN 0x00001D00
1072# define RADEON_CP_SET_SCISSORS 0x00001E00
1073 /* GEN_INDX_PRIM is unsupported starting with R300 */
1074# define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
1075# define RADEON_WAIT_FOR_IDLE 0x00002600
1076# define RADEON_3D_DRAW_VBUF 0x00002800
1077# define RADEON_3D_DRAW_IMMD 0x00002900
1078# define RADEON_3D_DRAW_INDX 0x00002A00
1079# define RADEON_CP_LOAD_PALETTE 0x00002C00
1080# define RADEON_3D_LOAD_VBPNTR 0x00002F00
1081# define RADEON_MPEG_IDCT_MACROBLOCK 0x00003000
1082# define RADEON_MPEG_IDCT_MACROBLOCK_REV 0x00003100
1083# define RADEON_3D_CLEAR_ZMASK 0x00003200
1084# define RADEON_CP_INDX_BUFFER 0x00003300
1085# define RADEON_CP_3D_DRAW_VBUF_2 0x00003400
1086# define RADEON_CP_3D_DRAW_IMMD_2 0x00003500
1087# define RADEON_CP_3D_DRAW_INDX_2 0x00003600
1088# define RADEON_3D_CLEAR_HIZ 0x00003700
1089# define RADEON_CP_3D_CLEAR_CMASK 0x00003802
1090# define RADEON_CNTL_HOSTDATA_BLT 0x00009400
1091# define RADEON_CNTL_PAINT_MULTI 0x00009A00
1092# define RADEON_CNTL_BITBLT_MULTI 0x00009B00
1093# define RADEON_CNTL_SET_SCISSORS 0xC0001E00
1094
1095# define R600_IT_INDIRECT_BUFFER_END 0x00001700
1096# define R600_IT_SET_PREDICATION 0x00002000
1097# define R600_IT_REG_RMW 0x00002100
1098# define R600_IT_COND_EXEC 0x00002200
1099# define R600_IT_PRED_EXEC 0x00002300
1100# define R600_IT_START_3D_CMDBUF 0x00002400
1101# define R600_IT_DRAW_INDEX_2 0x00002700
1102# define R600_IT_CONTEXT_CONTROL 0x00002800
1103# define R600_IT_DRAW_INDEX_IMMD_BE 0x00002900
1104# define R600_IT_INDEX_TYPE 0x00002A00
1105# define R600_IT_DRAW_INDEX 0x00002B00
1106# define R600_IT_DRAW_INDEX_AUTO 0x00002D00
1107# define R600_IT_DRAW_INDEX_IMMD 0x00002E00
1108# define R600_IT_NUM_INSTANCES 0x00002F00
1109# define R600_IT_STRMOUT_BUFFER_UPDATE 0x00003400
1110# define R600_IT_INDIRECT_BUFFER_MP 0x00003800
1111# define R600_IT_MEM_SEMAPHORE 0x00003900
1112# define R600_IT_MPEG_INDEX 0x00003A00
1113# define R600_IT_WAIT_REG_MEM 0x00003C00
1114# define R600_IT_MEM_WRITE 0x00003D00
1115# define R600_IT_INDIRECT_BUFFER 0x00003200
1116# define R600_IT_SURFACE_SYNC 0x00004300
1117# define R600_CB0_DEST_BASE_ENA (1 << 6)
1118# define R600_TC_ACTION_ENA (1 << 23)
1119# define R600_VC_ACTION_ENA (1 << 24)
1120# define R600_CB_ACTION_ENA (1 << 25)
1121# define R600_DB_ACTION_ENA (1 << 26)
1122# define R600_SH_ACTION_ENA (1 << 27)
1123# define R600_SMX_ACTION_ENA (1 << 28)
1124# define R600_IT_ME_INITIALIZE 0x00004400
1125# define R600_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
1126# define R600_IT_COND_WRITE 0x00004500
1127# define R600_IT_EVENT_WRITE 0x00004600
1128# define R600_IT_EVENT_WRITE_EOP 0x00004700
1129# define R600_IT_ONE_REG_WRITE 0x00005700
1130# define R600_IT_SET_CONFIG_REG 0x00006800
1131# define R600_SET_CONFIG_REG_OFFSET 0x00008000
1132# define R600_SET_CONFIG_REG_END 0x0000ac00
1133# define R600_IT_SET_CONTEXT_REG 0x00006900
1134# define R600_SET_CONTEXT_REG_OFFSET 0x00028000
1135# define R600_SET_CONTEXT_REG_END 0x00029000
1136# define R600_IT_SET_ALU_CONST 0x00006A00
1137# define R600_SET_ALU_CONST_OFFSET 0x00030000
1138# define R600_SET_ALU_CONST_END 0x00032000
1139# define R600_IT_SET_BOOL_CONST 0x00006B00
1140# define R600_SET_BOOL_CONST_OFFSET 0x0003e380
1141# define R600_SET_BOOL_CONST_END 0x00040000
1142# define R600_IT_SET_LOOP_CONST 0x00006C00
1143# define R600_SET_LOOP_CONST_OFFSET 0x0003e200
1144# define R600_SET_LOOP_CONST_END 0x0003e380
1145# define R600_IT_SET_RESOURCE 0x00006D00
1146# define R600_SET_RESOURCE_OFFSET 0x00038000
1147# define R600_SET_RESOURCE_END 0x0003c000
1148# define R600_SQ_TEX_VTX_INVALID_TEXTURE 0x0
1149# define R600_SQ_TEX_VTX_INVALID_BUFFER 0x1
1150# define R600_SQ_TEX_VTX_VALID_TEXTURE 0x2
1151# define R600_SQ_TEX_VTX_VALID_BUFFER 0x3
1152# define R600_IT_SET_SAMPLER 0x00006E00
1153# define R600_SET_SAMPLER_OFFSET 0x0003c000
1154# define R600_SET_SAMPLER_END 0x0003cff0
1155# define R600_IT_SET_CTL_CONST 0x00006F00
1156# define R600_SET_CTL_CONST_OFFSET 0x0003cff0
1157# define R600_SET_CTL_CONST_END 0x0003e200
1158# define R600_IT_SURFACE_BASE_UPDATE 0x00007300
1159
1160#define RADEON_CP_PACKET_MASK 0xC0000000
1161#define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
1162#define RADEON_CP_PACKET0_REG_MASK 0x000007ff
1163#define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
1164#define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
1165
1166#define RADEON_VTX_Z_PRESENT (1 << 31)
1167#define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
1168
1169#define RADEON_PRIM_TYPE_NONE (0 << 0)
1170#define RADEON_PRIM_TYPE_POINT (1 << 0)
1171#define RADEON_PRIM_TYPE_LINE (2 << 0)
1172#define RADEON_PRIM_TYPE_LINE_STRIP (3 << 0)
1173#define RADEON_PRIM_TYPE_TRI_LIST (4 << 0)
1174#define RADEON_PRIM_TYPE_TRI_FAN (5 << 0)
1175#define RADEON_PRIM_TYPE_TRI_STRIP (6 << 0)
1176#define RADEON_PRIM_TYPE_TRI_TYPE2 (7 << 0)
1177#define RADEON_PRIM_TYPE_RECT_LIST (8 << 0)
1178#define RADEON_PRIM_TYPE_3VRT_POINT_LIST (9 << 0)
1179#define RADEON_PRIM_TYPE_3VRT_LINE_LIST (10 << 0)
1180#define RADEON_PRIM_TYPE_MASK 0xf
1181#define RADEON_PRIM_WALK_IND (1 << 4)
1182#define RADEON_PRIM_WALK_LIST (2 << 4)
1183#define RADEON_PRIM_WALK_RING (3 << 4)
1184#define RADEON_COLOR_ORDER_BGRA (0 << 6)
1185#define RADEON_COLOR_ORDER_RGBA (1 << 6)
1186#define RADEON_MAOS_ENABLE (1 << 7)
1187#define RADEON_VTX_FMT_R128_MODE (0 << 8)
1188#define RADEON_VTX_FMT_RADEON_MODE (1 << 8)
1189#define RADEON_NUM_VERTICES_SHIFT 16
1190
1191#define RADEON_COLOR_FORMAT_CI8 2
1192#define RADEON_COLOR_FORMAT_ARGB1555 3
1193#define RADEON_COLOR_FORMAT_RGB565 4
1194#define RADEON_COLOR_FORMAT_ARGB8888 6
1195#define RADEON_COLOR_FORMAT_RGB332 7
1196#define RADEON_COLOR_FORMAT_RGB8 9
1197#define RADEON_COLOR_FORMAT_ARGB4444 15
1198
1199#define RADEON_TXFORMAT_I8 0
1200#define RADEON_TXFORMAT_AI88 1
1201#define RADEON_TXFORMAT_RGB332 2
1202#define RADEON_TXFORMAT_ARGB1555 3
1203#define RADEON_TXFORMAT_RGB565 4
1204#define RADEON_TXFORMAT_ARGB4444 5
1205#define RADEON_TXFORMAT_ARGB8888 6
1206#define RADEON_TXFORMAT_RGBA8888 7
1207#define RADEON_TXFORMAT_Y8 8
1208#define RADEON_TXFORMAT_VYUY422 10
1209#define RADEON_TXFORMAT_YVYU422 11
1210#define RADEON_TXFORMAT_DXT1 12
1211#define RADEON_TXFORMAT_DXT23 14
1212#define RADEON_TXFORMAT_DXT45 15
1213
1214#define R200_PP_TXCBLEND_0 0x2f00
1215#define R200_PP_TXCBLEND_1 0x2f10
1216#define R200_PP_TXCBLEND_2 0x2f20
1217#define R200_PP_TXCBLEND_3 0x2f30
1218#define R200_PP_TXCBLEND_4 0x2f40
1219#define R200_PP_TXCBLEND_5 0x2f50
1220#define R200_PP_TXCBLEND_6 0x2f60
1221#define R200_PP_TXCBLEND_7 0x2f70
1222#define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268
1223#define R200_PP_TFACTOR_0 0x2ee0
1224#define R200_SE_VTX_FMT_0 0x2088
1225#define R200_SE_VAP_CNTL 0x2080
1226#define R200_SE_TCL_MATRIX_SEL_0 0x2230
1227#define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
1228#define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0
1229#define R200_PP_TXFILTER_5 0x2ca0
1230#define R200_PP_TXFILTER_4 0x2c80
1231#define R200_PP_TXFILTER_3 0x2c60
1232#define R200_PP_TXFILTER_2 0x2c40
1233#define R200_PP_TXFILTER_1 0x2c20
1234#define R200_PP_TXFILTER_0 0x2c00
1235#define R200_PP_TXOFFSET_5 0x2d78
1236#define R200_PP_TXOFFSET_4 0x2d60
1237#define R200_PP_TXOFFSET_3 0x2d48
1238#define R200_PP_TXOFFSET_2 0x2d30
1239#define R200_PP_TXOFFSET_1 0x2d18
1240#define R200_PP_TXOFFSET_0 0x2d00
1241
1242#define R200_PP_CUBIC_FACES_0 0x2c18
1243#define R200_PP_CUBIC_FACES_1 0x2c38
1244#define R200_PP_CUBIC_FACES_2 0x2c58
1245#define R200_PP_CUBIC_FACES_3 0x2c78
1246#define R200_PP_CUBIC_FACES_4 0x2c98
1247#define R200_PP_CUBIC_FACES_5 0x2cb8
1248#define R200_PP_CUBIC_OFFSET_F1_0 0x2d04
1249#define R200_PP_CUBIC_OFFSET_F2_0 0x2d08
1250#define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c
1251#define R200_PP_CUBIC_OFFSET_F4_0 0x2d10
1252#define R200_PP_CUBIC_OFFSET_F5_0 0x2d14
1253#define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c
1254#define R200_PP_CUBIC_OFFSET_F2_1 0x2d20
1255#define R200_PP_CUBIC_OFFSET_F3_1 0x2d24
1256#define R200_PP_CUBIC_OFFSET_F4_1 0x2d28
1257#define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c
1258#define R200_PP_CUBIC_OFFSET_F1_2 0x2d34
1259#define R200_PP_CUBIC_OFFSET_F2_2 0x2d38
1260#define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c
1261#define R200_PP_CUBIC_OFFSET_F4_2 0x2d40
1262#define R200_PP_CUBIC_OFFSET_F5_2 0x2d44
1263#define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c
1264#define R200_PP_CUBIC_OFFSET_F2_3 0x2d50
1265#define R200_PP_CUBIC_OFFSET_F3_3 0x2d54
1266#define R200_PP_CUBIC_OFFSET_F4_3 0x2d58
1267#define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c
1268#define R200_PP_CUBIC_OFFSET_F1_4 0x2d64
1269#define R200_PP_CUBIC_OFFSET_F2_4 0x2d68
1270#define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c
1271#define R200_PP_CUBIC_OFFSET_F4_4 0x2d70
1272#define R200_PP_CUBIC_OFFSET_F5_4 0x2d74
1273#define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c
1274#define R200_PP_CUBIC_OFFSET_F2_5 0x2d80
1275#define R200_PP_CUBIC_OFFSET_F3_5 0x2d84
1276#define R200_PP_CUBIC_OFFSET_F4_5 0x2d88
1277#define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c
1278
1279#define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1280#define R200_SE_VTE_CNTL 0x20b0
1281#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
1282#define R200_PP_TAM_DEBUG3 0x2d9c
1283#define R200_PP_CNTL_X 0x2cc4
1284#define R200_SE_VAP_CNTL_STATUS 0x2140
1285#define R200_RE_SCISSOR_TL_0 0x1cd8
1286#define R200_RE_SCISSOR_TL_1 0x1ce0
1287#define R200_RE_SCISSOR_TL_2 0x1ce8
1288#define R200_RB3D_DEPTHXY_OFFSET 0x1d60
1289#define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1290#define R200_SE_VTX_STATE_CNTL 0x2180
1291#define R200_RE_POINTSIZE 0x2648
1292#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
1293
1294#define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
1295#define RADEON_PP_TEX_SIZE_1 0x1d0c
1296#define RADEON_PP_TEX_SIZE_2 0x1d14
1297
1298#define RADEON_PP_CUBIC_FACES_0 0x1d24
1299#define RADEON_PP_CUBIC_FACES_1 0x1d28
1300#define RADEON_PP_CUBIC_FACES_2 0x1d2c
1301#define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
1302#define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
1303#define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
1304
1305#define RADEON_SE_TCL_STATE_FLUSH 0x2284
1306
1307#define SE_VAP_CNTL__TCL_ENA_MASK 0x00000001
1308#define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK 0x00010000
1309#define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT 0x00000012
1310#define SE_VTE_CNTL__VTX_XY_FMT_MASK 0x00000100
1311#define SE_VTE_CNTL__VTX_Z_FMT_MASK 0x00000200
1312#define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK 0x00000001
1313#define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK 0x00000002
1314#define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT 0x0000000b
1315#define R200_3D_DRAW_IMMD_2 0xC0003500
1316#define R200_SE_VTX_FMT_1 0x208c
1317#define R200_RE_CNTL 0x1c50
1318
1319#define R200_RB3D_BLENDCOLOR 0x3218
1320
1321#define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4
1322
1323#define R200_PP_TRI_PERF 0x2cf8
1324
1325#define R200_PP_AFS_0 0x2f80
1326#define R200_PP_AFS_1 0x2f00 /* same as txcblend_0 */
1327
1328#define R200_VAP_PVS_CNTL_1 0x22D0
1329
1330#define RADEON_CRTC_CRNT_FRAME 0x0214
1331#define RADEON_CRTC2_CRNT_FRAME 0x0314
1332
1333#define R500_D1CRTC_STATUS 0x609c
1334#define R500_D2CRTC_STATUS 0x689c
1335#define R500_CRTC_V_BLANK (1<<0)
1336
1337#define R500_D1CRTC_FRAME_COUNT 0x60a4
1338#define R500_D2CRTC_FRAME_COUNT 0x68a4
1339
1340#define R500_D1MODE_V_COUNTER 0x6530
1341#define R500_D2MODE_V_COUNTER 0x6d30
1342
1343#define R500_D1MODE_VBLANK_STATUS 0x6534
1344#define R500_D2MODE_VBLANK_STATUS 0x6d34
1345#define R500_VBLANK_OCCURED (1<<0)
1346#define R500_VBLANK_ACK (1<<4)
1347#define R500_VBLANK_STAT (1<<12)
1348#define R500_VBLANK_INT (1<<16)
1349
1350#define R500_DxMODE_INT_MASK 0x6540
1351#define R500_D1MODE_INT_MASK (1<<0)
1352#define R500_D2MODE_INT_MASK (1<<8)
1353
1354#define R500_DISP_INTERRUPT_STATUS 0x7edc
1355#define R500_D1_VBLANK_INTERRUPT (1 << 4)
1356#define R500_D2_VBLANK_INTERRUPT (1 << 5)
1357
1358/* R6xx/R7xx registers */
1359#define R600_MC_VM_FB_LOCATION 0x2180
1360#define R600_MC_VM_AGP_TOP 0x2184
1361#define R600_MC_VM_AGP_BOT 0x2188
1362#define R600_MC_VM_AGP_BASE 0x218c
1363#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2190
1364#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2194
1365#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x2198
1366
1367#define R700_MC_VM_FB_LOCATION 0x2024
1368#define R700_MC_VM_AGP_TOP 0x2028
1369#define R700_MC_VM_AGP_BOT 0x202c
1370#define R700_MC_VM_AGP_BASE 0x2030
1371#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
1372#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
1373#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203c
1374
1375#define R600_MCD_RD_A_CNTL 0x219c
1376#define R600_MCD_RD_B_CNTL 0x21a0
1377
1378#define R600_MCD_WR_A_CNTL 0x21a4
1379#define R600_MCD_WR_B_CNTL 0x21a8
1380
1381#define R600_MCD_RD_SYS_CNTL 0x2200
1382#define R600_MCD_WR_SYS_CNTL 0x2214
1383
1384#define R600_MCD_RD_GFX_CNTL 0x21fc
1385#define R600_MCD_RD_HDP_CNTL 0x2204
1386#define R600_MCD_RD_PDMA_CNTL 0x2208
1387#define R600_MCD_RD_SEM_CNTL 0x220c
1388#define R600_MCD_WR_GFX_CNTL 0x2210
1389#define R600_MCD_WR_HDP_CNTL 0x2218
1390#define R600_MCD_WR_PDMA_CNTL 0x221c
1391#define R600_MCD_WR_SEM_CNTL 0x2220
1392
1393# define R600_MCD_L1_TLB (1 << 0)
1394# define R600_MCD_L1_FRAG_PROC (1 << 1)
1395# define R600_MCD_L1_STRICT_ORDERING (1 << 2)
1396
1397# define R600_MCD_SYSTEM_ACCESS_MODE_MASK (3 << 6)
1398# define R600_MCD_SYSTEM_ACCESS_MODE_PA_ONLY (0 << 6)
1399# define R600_MCD_SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 6)
1400# define R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS (2 << 6)
1401# define R600_MCD_SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 6)
1402
1403# define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 8)
1404# define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 8)
1405
1406# define R600_MCD_SEMAPHORE_MODE (1 << 10)
1407# define R600_MCD_WAIT_L2_QUERY (1 << 11)
1408# define R600_MCD_EFFECTIVE_L1_TLB_SIZE(x) ((x) << 12)
1409# define R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
1410
1411#define R700_MC_VM_MD_L1_TLB0_CNTL 0x2654
1412#define R700_MC_VM_MD_L1_TLB1_CNTL 0x2658
1413#define R700_MC_VM_MD_L1_TLB2_CNTL 0x265c
1414
1415#define R700_MC_VM_MB_L1_TLB0_CNTL 0x2234
1416#define R700_MC_VM_MB_L1_TLB1_CNTL 0x2238
1417#define R700_MC_VM_MB_L1_TLB2_CNTL 0x223c
1418#define R700_MC_VM_MB_L1_TLB3_CNTL 0x2240
1419
1420# define R700_ENABLE_L1_TLB (1 << 0)
1421# define R700_ENABLE_L1_FRAGMENT_PROCESSING (1 << 1)
1422# define R700_SYSTEM_ACCESS_MODE_IN_SYS (2 << 3)
1423# define R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5)
1424# define R700_EFFECTIVE_L1_TLB_SIZE(x) ((x) << 15)
1425# define R700_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 18)
1426
1427#define R700_MC_ARB_RAMCFG 0x2760
1428# define R700_NOOFBANK_SHIFT 0
1429# define R700_NOOFBANK_MASK 0x3
1430# define R700_NOOFRANK_SHIFT 2
1431# define R700_NOOFRANK_MASK 0x1
1432# define R700_NOOFROWS_SHIFT 3
1433# define R700_NOOFROWS_MASK 0x7
1434# define R700_NOOFCOLS_SHIFT 6
1435# define R700_NOOFCOLS_MASK 0x3
1436# define R700_CHANSIZE_SHIFT 8
1437# define R700_CHANSIZE_MASK 0x1
1438# define R700_BURSTLENGTH_SHIFT 9
1439# define R700_BURSTLENGTH_MASK 0x1
1440#define R600_RAMCFG 0x2408
1441# define R600_NOOFBANK_SHIFT 0
1442# define R600_NOOFBANK_MASK 0x1
1443# define R600_NOOFRANK_SHIFT 1
1444# define R600_NOOFRANK_MASK 0x1
1445# define R600_NOOFROWS_SHIFT 2
1446# define R600_NOOFROWS_MASK 0x7
1447# define R600_NOOFCOLS_SHIFT 5
1448# define R600_NOOFCOLS_MASK 0x3
1449# define R600_CHANSIZE_SHIFT 7
1450# define R600_CHANSIZE_MASK 0x1
1451# define R600_BURSTLENGTH_SHIFT 8
1452# define R600_BURSTLENGTH_MASK 0x1
1453
1454#define R600_VM_L2_CNTL 0x1400
1455# define R600_VM_L2_CACHE_EN (1 << 0)
1456# define R600_VM_L2_FRAG_PROC (1 << 1)
1457# define R600_VM_ENABLE_PTE_CACHE_LRU_W (1 << 9)
1458# define R600_VM_L2_CNTL_QUEUE_SIZE(x) ((x) << 13)
1459# define R700_VM_L2_CNTL_QUEUE_SIZE(x) ((x) << 14)
1460
1461#define R600_VM_L2_CNTL2 0x1404
1462# define R600_VM_L2_CNTL2_INVALIDATE_ALL_L1_TLBS (1 << 0)
1463# define R600_VM_L2_CNTL2_INVALIDATE_L2_CACHE (1 << 1)
1464#define R600_VM_L2_CNTL3 0x1408
1465# define R600_VM_L2_CNTL3_BANK_SELECT_0(x) ((x) << 0)
1466# define R600_VM_L2_CNTL3_BANK_SELECT_1(x) ((x) << 5)
1467# define R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(x) ((x) << 10)
1468# define R700_VM_L2_CNTL3_BANK_SELECT(x) ((x) << 0)
1469# define R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(x) ((x) << 6)
1470
1471#define R600_VM_L2_STATUS 0x140c
1472
1473#define R600_VM_CONTEXT0_CNTL 0x1410
1474# define R600_VM_ENABLE_CONTEXT (1 << 0)
1475# define R600_VM_PAGE_TABLE_DEPTH_FLAT (0 << 1)
1476
1477#define R600_VM_CONTEXT0_CNTL2 0x1430
1478#define R600_VM_CONTEXT0_REQUEST_RESPONSE 0x1470
1479#define R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR 0x1490
1480#define R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR 0x14b0
1481#define R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x1574
1482#define R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x1594
1483#define R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x15b4
1484
1485#define R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x153c
1486#define R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x155c
1487#define R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x157c
1488
1489#define R600_HDP_HOST_PATH_CNTL 0x2c00
1490
1491#define R600_GRBM_CNTL 0x8000
1492# define R600_GRBM_READ_TIMEOUT(x) ((x) << 0)
1493
1494#define R600_GRBM_STATUS 0x8010
1495# define R600_CMDFIFO_AVAIL_MASK 0x1f
1496# define R700_CMDFIFO_AVAIL_MASK 0xf
1497# define R600_GUI_ACTIVE (1 << 31)
1498#define R600_GRBM_STATUS2 0x8014
1499#define R600_GRBM_SOFT_RESET 0x8020
1500# define R600_SOFT_RESET_CP (1 << 0)
1501#define R600_WAIT_UNTIL 0x8040
1502
1503#define R600_CP_SEM_WAIT_TIMER 0x85bc
1504#define R600_CP_ME_CNTL 0x86d8
1505# define R600_CP_ME_HALT (1 << 28)
1506#define R600_CP_QUEUE_THRESHOLDS 0x8760
1507# define R600_ROQ_IB1_START(x) ((x) << 0)
1508# define R600_ROQ_IB2_START(x) ((x) << 8)
1509#define R600_CP_MEQ_THRESHOLDS 0x8764
1510# define R700_STQ_SPLIT(x) ((x) << 0)
1511# define R600_MEQ_END(x) ((x) << 16)
1512# define R600_ROQ_END(x) ((x) << 24)
1513#define R600_CP_PERFMON_CNTL 0x87fc
1514#define R600_CP_RB_BASE 0xc100
1515#define R600_CP_RB_CNTL 0xc104
1516# define R600_RB_BUFSZ(x) ((x) << 0)
1517# define R600_RB_BLKSZ(x) ((x) << 8)
1518# define R600_BUF_SWAP_32BIT (2 << 16)
1519# define R600_RB_NO_UPDATE (1 << 27)
1520# define R600_RB_RPTR_WR_ENA (1 << 31)
1521#define R600_CP_RB_RPTR_WR 0xc108
1522#define R600_CP_RB_RPTR_ADDR 0xc10c
1523#define R600_CP_RB_RPTR_ADDR_HI 0xc110
1524#define R600_CP_RB_WPTR 0xc114
1525#define R600_CP_RB_WPTR_ADDR 0xc118
1526#define R600_CP_RB_WPTR_ADDR_HI 0xc11c
1527#define R600_CP_RB_RPTR 0x8700
1528#define R600_CP_RB_WPTR_DELAY 0x8704
1529#define R600_CP_PFP_UCODE_ADDR 0xc150
1530#define R600_CP_PFP_UCODE_DATA 0xc154
1531#define R600_CP_ME_RAM_RADDR 0xc158
1532#define R600_CP_ME_RAM_WADDR 0xc15c
1533#define R600_CP_ME_RAM_DATA 0xc160
1534#define R600_CP_DEBUG 0xc1fc
1535
1536#define R600_PA_CL_ENHANCE 0x8a14
1537# define R600_CLIP_VTX_REORDER_ENA (1 << 0)
1538# define R600_NUM_CLIP_SEQ(x) ((x) << 1)
1539#define R600_PA_SC_LINE_STIPPLE_STATE 0x8b10
1540#define R600_PA_SC_MULTI_CHIP_CNTL 0x8b20
1541#define R700_PA_SC_FORCE_EOV_MAX_CNTS 0x8b24
1542# define R700_FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
1543# define R700_FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16)
1544#define R600_PA_SC_AA_SAMPLE_LOCS_2S 0x8b40
1545#define R600_PA_SC_AA_SAMPLE_LOCS_4S 0x8b44
1546#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0 0x8b48
1547#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1 0x8b4c
1548# define R600_S0_X(x) ((x) << 0)
1549# define R600_S0_Y(x) ((x) << 4)
1550# define R600_S1_X(x) ((x) << 8)
1551# define R600_S1_Y(x) ((x) << 12)
1552# define R600_S2_X(x) ((x) << 16)
1553# define R600_S2_Y(x) ((x) << 20)
1554# define R600_S3_X(x) ((x) << 24)
1555# define R600_S3_Y(x) ((x) << 28)
1556# define R600_S4_X(x) ((x) << 0)
1557# define R600_S4_Y(x) ((x) << 4)
1558# define R600_S5_X(x) ((x) << 8)
1559# define R600_S5_Y(x) ((x) << 12)
1560# define R600_S6_X(x) ((x) << 16)
1561# define R600_S6_Y(x) ((x) << 20)
1562# define R600_S7_X(x) ((x) << 24)
1563# define R600_S7_Y(x) ((x) << 28)
1564#define R600_PA_SC_FIFO_SIZE 0x8bd0
1565# define R600_SC_PRIM_FIFO_SIZE(x) ((x) << 0)
1566# define R600_SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 8)
1567# define R600_SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 16)
1568#define R700_PA_SC_FIFO_SIZE_R7XX 0x8bcc
1569# define R700_SC_PRIM_FIFO_SIZE(x) ((x) << 0)
1570# define R700_SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 12)
1571# define R700_SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 20)
1572#define R600_PA_SC_ENHANCE 0x8bf0
1573# define R600_FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
1574# define R600_FORCE_EOV_MAX_TILE_CNT(x) ((x) << 12)
1575#define R600_PA_SC_CLIPRECT_RULE 0x2820c
1576#define R700_PA_SC_EDGERULE 0x28230
1577#define R600_PA_SC_LINE_STIPPLE 0x28a0c
1578#define R600_PA_SC_MODE_CNTL 0x28a4c
1579#define R600_PA_SC_AA_CONFIG 0x28c04
1580
1581#define R600_SX_EXPORT_BUFFER_SIZES 0x900c
1582# define R600_COLOR_BUFFER_SIZE(x) ((x) << 0)
1583# define R600_POSITION_BUFFER_SIZE(x) ((x) << 8)
1584# define R600_SMX_BUFFER_SIZE(x) ((x) << 16)
1585#define R600_SX_DEBUG_1 0x9054
1586# define R600_SMX_EVENT_RELEASE (1 << 0)
1587# define R600_ENABLE_NEW_SMX_ADDRESS (1 << 16)
1588#define R700_SX_DEBUG_1 0x9058
1589# define R700_ENABLE_NEW_SMX_ADDRESS (1 << 16)
1590#define R600_SX_MISC 0x28350
1591
1592#define R600_DB_DEBUG 0x9830
1593# define R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE (1 << 31)
1594#define R600_DB_WATERMARKS 0x9838
1595# define R600_DEPTH_FREE(x) ((x) << 0)
1596# define R600_DEPTH_FLUSH(x) ((x) << 5)
1597# define R600_DEPTH_PENDING_FREE(x) ((x) << 15)
1598# define R600_DEPTH_CACHELINE_FREE(x) ((x) << 20)
1599#define R700_DB_DEBUG3 0x98b0
1600# define R700_DB_CLK_OFF_DELAY(x) ((x) << 11)
1601#define RV700_DB_DEBUG4 0x9b8c
1602# define RV700_DISABLE_TILE_COVERED_FOR_PS_ITER (1 << 6)
1603
1604#define R600_VGT_CACHE_INVALIDATION 0x88c4
1605# define R600_CACHE_INVALIDATION(x) ((x) << 0)
1606# define R600_VC_ONLY 0
1607# define R600_TC_ONLY 1
1608# define R600_VC_AND_TC 2
1609# define R700_AUTO_INVLD_EN(x) ((x) << 6)
1610# define R700_NO_AUTO 0
1611# define R700_ES_AUTO 1
1612# define R700_GS_AUTO 2
1613# define R700_ES_AND_GS_AUTO 3
1614#define R600_VGT_GS_PER_ES 0x88c8
1615#define R600_VGT_ES_PER_GS 0x88cc
1616#define R600_VGT_GS_PER_VS 0x88e8
1617#define R600_VGT_GS_VERTEX_REUSE 0x88d4
1618#define R600_VGT_NUM_INSTANCES 0x8974
1619#define R600_VGT_STRMOUT_EN 0x28ab0
1620#define R600_VGT_EVENT_INITIATOR 0x28a90
1621# define R600_CACHE_FLUSH_AND_INV_EVENT (0x16 << 0)
1622#define R600_VGT_VERTEX_REUSE_BLOCK_CNTL 0x28c58
1623# define R600_VTX_REUSE_DEPTH_MASK 0xff
1624#define R600_VGT_OUT_DEALLOC_CNTL 0x28c5c
1625# define R600_DEALLOC_DIST_MASK 0x7f
1626
1627#define R600_CB_COLOR0_BASE 0x28040
1628#define R600_CB_COLOR1_BASE 0x28044
1629#define R600_CB_COLOR2_BASE 0x28048
1630#define R600_CB_COLOR3_BASE 0x2804c
1631#define R600_CB_COLOR4_BASE 0x28050
1632#define R600_CB_COLOR5_BASE 0x28054
1633#define R600_CB_COLOR6_BASE 0x28058
1634#define R600_CB_COLOR7_BASE 0x2805c
1635#define R600_CB_COLOR7_FRAG 0x280fc
1636
1637#define R600_CB_COLOR0_SIZE 0x28060
1638#define R600_CB_COLOR0_VIEW 0x28080
1639#define R600_CB_COLOR0_INFO 0x280a0
1640#define R600_CB_COLOR0_TILE 0x280c0
1641#define R600_CB_COLOR0_FRAG 0x280e0
1642#define R600_CB_COLOR0_MASK 0x28100
1643
1644#define AVIVO_D1MODE_VLINE_START_END 0x6538
1645#define AVIVO_D2MODE_VLINE_START_END 0x6d38
1646#define R600_CP_COHER_BASE 0x85f8
1647#define R600_DB_DEPTH_BASE 0x2800c
1648#define R600_SQ_PGM_START_FS 0x28894
1649#define R600_SQ_PGM_START_ES 0x28880
1650#define R600_SQ_PGM_START_VS 0x28858
1651#define R600_SQ_PGM_RESOURCES_VS 0x28868
1652#define R600_SQ_PGM_CF_OFFSET_VS 0x288d0
1653#define R600_SQ_PGM_START_GS 0x2886c
1654#define R600_SQ_PGM_START_PS 0x28840
1655#define R600_SQ_PGM_RESOURCES_PS 0x28850
1656#define R600_SQ_PGM_EXPORTS_PS 0x28854
1657#define R600_SQ_PGM_CF_OFFSET_PS 0x288cc
1658#define R600_VGT_DMA_BASE 0x287e8
1659#define R600_VGT_DMA_BASE_HI 0x287e4
1660#define R600_VGT_STRMOUT_BASE_OFFSET_0 0x28b10
1661#define R600_VGT_STRMOUT_BASE_OFFSET_1 0x28b14
1662#define R600_VGT_STRMOUT_BASE_OFFSET_2 0x28b18
1663#define R600_VGT_STRMOUT_BASE_OFFSET_3 0x28b1c
1664#define R600_VGT_STRMOUT_BASE_OFFSET_HI_0 0x28b44
1665#define R600_VGT_STRMOUT_BASE_OFFSET_HI_1 0x28b48
1666#define R600_VGT_STRMOUT_BASE_OFFSET_HI_2 0x28b4c
1667#define R600_VGT_STRMOUT_BASE_OFFSET_HI_3 0x28b50
1668#define R600_VGT_STRMOUT_BUFFER_BASE_0 0x28ad8
1669#define R600_VGT_STRMOUT_BUFFER_BASE_1 0x28ae8
1670#define R600_VGT_STRMOUT_BUFFER_BASE_2 0x28af8
1671#define R600_VGT_STRMOUT_BUFFER_BASE_3 0x28b08
1672#define R600_VGT_STRMOUT_BUFFER_OFFSET_0 0x28adc
1673#define R600_VGT_STRMOUT_BUFFER_OFFSET_1 0x28aec
1674#define R600_VGT_STRMOUT_BUFFER_OFFSET_2 0x28afc
1675#define R600_VGT_STRMOUT_BUFFER_OFFSET_3 0x28b0c
1676
1677#define R600_VGT_PRIMITIVE_TYPE 0x8958
1678
1679#define R600_PA_SC_SCREEN_SCISSOR_TL 0x28030
1680#define R600_PA_SC_GENERIC_SCISSOR_TL 0x28240
1681#define R600_PA_SC_WINDOW_SCISSOR_TL 0x28204
1682
1683#define R600_TC_CNTL 0x9608
1684# define R600_TC_L2_SIZE(x) ((x) << 5)
1685# define R600_L2_DISABLE_LATE_HIT (1 << 9)
1686
1687#define R600_ARB_POP 0x2418
1688# define R600_ENABLE_TC128 (1 << 30)
1689#define R600_ARB_GDEC_RD_CNTL 0x246c
1690
1691#define R600_TA_CNTL_AUX 0x9508
1692# define R600_DISABLE_CUBE_WRAP (1 << 0)
1693# define R600_DISABLE_CUBE_ANISO (1 << 1)
1694# define R700_GETLOD_SELECT(x) ((x) << 2)
1695# define R600_SYNC_GRADIENT (1 << 24)
1696# define R600_SYNC_WALKER (1 << 25)
1697# define R600_SYNC_ALIGNER (1 << 26)
1698# define R600_BILINEAR_PRECISION_6_BIT (0 << 31)
1699# define R600_BILINEAR_PRECISION_8_BIT (1 << 31)
1700
1701#define R700_TCP_CNTL 0x9610
1702
1703#define R600_SMX_DC_CTL0 0xa020
1704# define R700_USE_HASH_FUNCTION (1 << 0)
1705# define R700_CACHE_DEPTH(x) ((x) << 1)
1706# define R700_FLUSH_ALL_ON_EVENT (1 << 10)
1707# define R700_STALL_ON_EVENT (1 << 11)
1708#define R700_SMX_EVENT_CTL 0xa02c
1709# define R700_ES_FLUSH_CTL(x) ((x) << 0)
1710# define R700_GS_FLUSH_CTL(x) ((x) << 3)
1711# define R700_ACK_FLUSH_CTL(x) ((x) << 6)
1712# define R700_SYNC_FLUSH_CTL (1 << 8)
1713
1714#define R600_SQ_CONFIG 0x8c00
1715# define R600_VC_ENABLE (1 << 0)
1716# define R600_EXPORT_SRC_C (1 << 1)
1717# define R600_DX9_CONSTS (1 << 2)
1718# define R600_ALU_INST_PREFER_VECTOR (1 << 3)
1719# define R600_DX10_CLAMP (1 << 4)
1720# define R600_CLAUSE_SEQ_PRIO(x) ((x) << 8)
1721# define R600_PS_PRIO(x) ((x) << 24)
1722# define R600_VS_PRIO(x) ((x) << 26)
1723# define R600_GS_PRIO(x) ((x) << 28)
1724# define R600_ES_PRIO(x) ((x) << 30)
1725#define R600_SQ_GPR_RESOURCE_MGMT_1 0x8c04
1726# define R600_NUM_PS_GPRS(x) ((x) << 0)
1727# define R600_NUM_VS_GPRS(x) ((x) << 16)
1728# define R700_DYN_GPR_ENABLE (1 << 27)
1729# define R600_NUM_CLAUSE_TEMP_GPRS(x) ((x) << 28)
1730#define R600_SQ_GPR_RESOURCE_MGMT_2 0x8c08
1731# define R600_NUM_GS_GPRS(x) ((x) << 0)
1732# define R600_NUM_ES_GPRS(x) ((x) << 16)
1733#define R600_SQ_THREAD_RESOURCE_MGMT 0x8c0c
1734# define R600_NUM_PS_THREADS(x) ((x) << 0)
1735# define R600_NUM_VS_THREADS(x) ((x) << 8)
1736# define R600_NUM_GS_THREADS(x) ((x) << 16)
1737# define R600_NUM_ES_THREADS(x) ((x) << 24)
1738#define R600_SQ_STACK_RESOURCE_MGMT_1 0x8c10
1739# define R600_NUM_PS_STACK_ENTRIES(x) ((x) << 0)
1740# define R600_NUM_VS_STACK_ENTRIES(x) ((x) << 16)
1741#define R600_SQ_STACK_RESOURCE_MGMT_2 0x8c14
1742# define R600_NUM_GS_STACK_ENTRIES(x) ((x) << 0)
1743# define R600_NUM_ES_STACK_ENTRIES(x) ((x) << 16)
1744#define R600_SQ_MS_FIFO_SIZES 0x8cf0
1745# define R600_CACHE_FIFO_SIZE(x) ((x) << 0)
1746# define R600_FETCH_FIFO_HIWATER(x) ((x) << 8)
1747# define R600_DONE_FIFO_HIWATER(x) ((x) << 16)
1748# define R600_ALU_UPDATE_FIFO_HIWATER(x) ((x) << 24)
1749#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_0 0x8db0
1750# define R700_SIMDA_RING0(x) ((x) << 0)
1751# define R700_SIMDA_RING1(x) ((x) << 8)
1752# define R700_SIMDB_RING0(x) ((x) << 16)
1753# define R700_SIMDB_RING1(x) ((x) << 24)
1754#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_1 0x8db4
1755#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_2 0x8db8
1756#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_3 0x8dbc
1757#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_4 0x8dc0
1758#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_5 0x8dc4
1759#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_6 0x8dc8
1760#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_7 0x8dcc
1761
1762#define R600_SPI_PS_IN_CONTROL_0 0x286cc
1763# define R600_NUM_INTERP(x) ((x) << 0)
1764# define R600_POSITION_ENA (1 << 8)
1765# define R600_POSITION_CENTROID (1 << 9)
1766# define R600_POSITION_ADDR(x) ((x) << 10)
1767# define R600_PARAM_GEN(x) ((x) << 15)
1768# define R600_PARAM_GEN_ADDR(x) ((x) << 19)
1769# define R600_BARYC_SAMPLE_CNTL(x) ((x) << 26)
1770# define R600_PERSP_GRADIENT_ENA (1 << 28)
1771# define R600_LINEAR_GRADIENT_ENA (1 << 29)
1772# define R600_POSITION_SAMPLE (1 << 30)
1773# define R600_BARYC_AT_SAMPLE_ENA (1 << 31)
1774#define R600_SPI_PS_IN_CONTROL_1 0x286d0
1775# define R600_GEN_INDEX_PIX (1 << 0)
1776# define R600_GEN_INDEX_PIX_ADDR(x) ((x) << 1)
1777# define R600_FRONT_FACE_ENA (1 << 8)
1778# define R600_FRONT_FACE_CHAN(x) ((x) << 9)
1779# define R600_FRONT_FACE_ALL_BITS (1 << 11)
1780# define R600_FRONT_FACE_ADDR(x) ((x) << 12)
1781# define R600_FOG_ADDR(x) ((x) << 17)
1782# define R600_FIXED_PT_POSITION_ENA (1 << 24)
1783# define R600_FIXED_PT_POSITION_ADDR(x) ((x) << 25)
1784# define R700_POSITION_ULC (1 << 30)
1785#define R600_SPI_INPUT_Z 0x286d8
1786
1787#define R600_SPI_CONFIG_CNTL 0x9100
1788# define R600_GPR_WRITE_PRIORITY(x) ((x) << 0)
1789# define R600_DISABLE_INTERP_1 (1 << 5)
1790#define R600_SPI_CONFIG_CNTL_1 0x913c
1791# define R600_VTX_DONE_DELAY(x) ((x) << 0)
1792# define R600_INTERP_ONE_PRIM_PER_ROW (1 << 4)
1793
1794#define R600_GB_TILING_CONFIG 0x98f0
1795# define R600_PIPE_TILING(x) ((x) << 1)
1796# define R600_BANK_TILING(x) ((x) << 4)
1797# define R600_GROUP_SIZE(x) ((x) << 6)
1798# define R600_ROW_TILING(x) ((x) << 8)
1799# define R600_BANK_SWAPS(x) ((x) << 11)
1800# define R600_SAMPLE_SPLIT(x) ((x) << 14)
1801# define R600_BACKEND_MAP(x) ((x) << 16)
1802#define R600_DCP_TILING_CONFIG 0x6ca0
1803#define R600_HDP_TILING_CONFIG 0x2f3c
1804
1805#define R600_CC_RB_BACKEND_DISABLE 0x98f4
1806#define R700_CC_SYS_RB_BACKEND_DISABLE 0x3f88
1807# define R600_BACKEND_DISABLE(x) ((x) << 16)
1808
1809#define R600_CC_GC_SHADER_PIPE_CONFIG 0x8950
1810#define R600_GC_USER_SHADER_PIPE_CONFIG 0x8954
1811# define R600_INACTIVE_QD_PIPES(x) ((x) << 8)
1812# define R600_INACTIVE_QD_PIPES_MASK (0xff << 8)
1813# define R600_INACTIVE_SIMDS(x) ((x) << 16)
1814# define R600_INACTIVE_SIMDS_MASK (0xff << 16)
1815
1816#define R700_CGTS_SYS_TCC_DISABLE 0x3f90
1817#define R700_CGTS_USER_SYS_TCC_DISABLE 0x3f94
1818#define R700_CGTS_TCC_DISABLE 0x9148
1819#define R700_CGTS_USER_TCC_DISABLE 0x914c
1820
1821/* Constants */
1822#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
1823
1824#define RADEON_LAST_FRAME_REG RADEON_SCRATCH_REG0
1825#define RADEON_LAST_DISPATCH_REG RADEON_SCRATCH_REG1
1826#define RADEON_LAST_CLEAR_REG RADEON_SCRATCH_REG2
1827#define RADEON_LAST_SWI_REG RADEON_SCRATCH_REG3
1828#define RADEON_LAST_DISPATCH 1
1829
1830#define R600_LAST_FRAME_REG R600_SCRATCH_REG0
1831#define R600_LAST_DISPATCH_REG R600_SCRATCH_REG1
1832#define R600_LAST_CLEAR_REG R600_SCRATCH_REG2
1833#define R600_LAST_SWI_REG R600_SCRATCH_REG3
1834
1835#define RADEON_MAX_VB_AGE 0x7fffffff
1836#define RADEON_MAX_VB_VERTS (0xffff)
1837
1838#define RADEON_RING_HIGH_MARK 128
1839
1840#define RADEON_PCIGART_TABLE_SIZE (32*1024)
1841
1842#define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
1843#define RADEON_WRITE(reg, val) \
1844do { \
1845 if (reg < 0x10000) { \
1846 DRM_WRITE32(dev_priv->mmio, (reg), (val)); \
1847 } else { \
1848 DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, (reg)); \
1849 DRM_WRITE32(dev_priv->mmio, RADEON_MM_DATA, (val)); \
1850 } \
1851} while (0)
1852#define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
1853#define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
1854
1855#define RADEON_WRITE_PLL(addr, val) \
1856do { \
1857 RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, \
1858 ((addr) & 0x1f) | RADEON_PLL_WR_EN ); \
1859 RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val)); \
1860} while (0)
1861
1862#define RADEON_WRITE_PCIE(addr, val) \
1863do { \
1864 RADEON_WRITE8(RADEON_PCIE_INDEX, \
1865 ((addr) & 0xff)); \
1866 RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
1867} while (0)
1868
1869#define R500_WRITE_MCIND(addr, val) \
1870do { \
1871 RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
1872 RADEON_WRITE(R520_MC_IND_DATA, (val)); \
1873 RADEON_WRITE(R520_MC_IND_INDEX, 0); \
1874} while (0)
1875
1876#define RS480_WRITE_MCIND(addr, val) \
1877do { \
1878 RADEON_WRITE(RS480_NB_MC_INDEX, \
1879 ((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
1880 RADEON_WRITE(RS480_NB_MC_DATA, (val)); \
1881 RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \
1882} while (0)
1883
1884#define RS690_WRITE_MCIND(addr, val) \
1885do { \
1886 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
1887 RADEON_WRITE(RS690_MC_DATA, val); \
1888 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
1889} while (0)
1890
1891#define RS600_WRITE_MCIND(addr, val) \
1892do { \
1893 RADEON_WRITE(RS600_MC_INDEX, RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 | ((addr) & RS600_MC_ADDR_MASK)); \
1894 RADEON_WRITE(RS600_MC_DATA, val); \
1895} while (0)
1896
1897#define IGP_WRITE_MCIND(addr, val) \
1898do { \
1899 if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) || \
1900 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) \
1901 RS690_WRITE_MCIND(addr, val); \
1902 else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) \
1903 RS600_WRITE_MCIND(addr, val); \
1904 else \
1905 RS480_WRITE_MCIND(addr, val); \
1906} while (0)
1907
1908#define CP_PACKET0( reg, n ) \
1909 (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
1910#define CP_PACKET0_TABLE( reg, n ) \
1911 (RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
1912#define CP_PACKET1( reg0, reg1 ) \
1913 (RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
1914#define CP_PACKET2() \
1915 (RADEON_CP_PACKET2)
1916#define CP_PACKET3( pkt, n ) \
1917 (RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
1918
1919/* ================================================================
1920 * Engine control helper macros
1921 */
1922
1923#define RADEON_WAIT_UNTIL_2D_IDLE() do { \
1924 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1925 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1926 RADEON_WAIT_HOST_IDLECLEAN) ); \
1927} while (0)
1928
1929#define RADEON_WAIT_UNTIL_3D_IDLE() do { \
1930 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1931 OUT_RING( (RADEON_WAIT_3D_IDLECLEAN | \
1932 RADEON_WAIT_HOST_IDLECLEAN) ); \
1933} while (0)
1934
1935#define RADEON_WAIT_UNTIL_IDLE() do { \
1936 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1937 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1938 RADEON_WAIT_3D_IDLECLEAN | \
1939 RADEON_WAIT_HOST_IDLECLEAN) ); \
1940} while (0)
1941
1942#define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do { \
1943 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1944 OUT_RING( RADEON_WAIT_CRTC_PFLIP ); \
1945} while (0)
1946
1947#define RADEON_FLUSH_CACHE() do { \
1948 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1949 OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1950 OUT_RING(RADEON_RB3D_DC_FLUSH); \
1951 } else { \
1952 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1953 OUT_RING(R300_RB3D_DC_FLUSH); \
1954 } \
1955} while (0)
1956
1957#define RADEON_PURGE_CACHE() do { \
1958 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1959 OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1960 OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \
1961 } else { \
1962 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1963 OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE); \
1964 } \
1965} while (0)
1966
1967#define RADEON_FLUSH_ZCACHE() do { \
1968 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1969 OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
1970 OUT_RING(RADEON_RB3D_ZC_FLUSH); \
1971 } else { \
1972 OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
1973 OUT_RING(R300_ZC_FLUSH); \
1974 } \
1975} while (0)
1976
1977#define RADEON_PURGE_ZCACHE() do { \
1978 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1979 OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
1980 OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \
1981 } else { \
1982 OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
1983 OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \
1984 } \
1985} while (0)
1986
1987/* ================================================================
1988 * Misc helper macros
1989 */
1990
1991/* Perfbox functionality only.
1992 */
1993#define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \
1994do { \
1995 if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) { \
1996 u32 head = GET_RING_HEAD( dev_priv ); \
1997 if (head == dev_priv->ring.tail) \
1998 dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE; \
1999 } \
2000} while (0)
2001
2002#define VB_AGE_TEST_WITH_RETURN( dev_priv ) \
2003do { \
2004 struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; \
2005 drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; \
2006 if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
2007 int __ret; \
2008 if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) \
2009 __ret = r600_do_cp_idle(dev_priv); \
2010 else \
2011 __ret = radeon_do_cp_idle(dev_priv); \
2012 if ( __ret ) return __ret; \
2013 sarea_priv->last_dispatch = 0; \
2014 radeon_freelist_reset( dev ); \
2015 } \
2016} while (0)
2017
2018#define RADEON_DISPATCH_AGE( age ) do { \
2019 OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) ); \
2020 OUT_RING( age ); \
2021} while (0)
2022
2023#define RADEON_FRAME_AGE( age ) do { \
2024 OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) ); \
2025 OUT_RING( age ); \
2026} while (0)
2027
2028#define RADEON_CLEAR_AGE( age ) do { \
2029 OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) ); \
2030 OUT_RING( age ); \
2031} while (0)
2032
2033#define R600_DISPATCH_AGE(age) do { \
2034 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
2035 OUT_RING((R600_LAST_DISPATCH_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
2036 OUT_RING(age); \
2037} while (0)
2038
2039#define R600_FRAME_AGE(age) do { \
2040 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
2041 OUT_RING((R600_LAST_FRAME_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
2042 OUT_RING(age); \
2043} while (0)
2044
2045#define R600_CLEAR_AGE(age) do { \
2046 OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
2047 OUT_RING((R600_LAST_CLEAR_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
2048 OUT_RING(age); \
2049} while (0)
2050
2051/* ================================================================
2052 * Ring control
2053 */
2054
2055#define RADEON_VERBOSE 0
2056
2057#define RING_LOCALS int write, _nr, _align_nr; unsigned int mask; u32 *ring;
2058
2059#define RADEON_RING_ALIGN 16
2060
2061#define BEGIN_RING( n ) do { \
2062 if ( RADEON_VERBOSE ) { \
2063 DRM_INFO( "BEGIN_RING( %d )\n", (n)); \
2064 } \
2065 _align_nr = RADEON_RING_ALIGN - ((dev_priv->ring.tail + n) & (RADEON_RING_ALIGN-1)); \
2066 _align_nr += n; \
2067 if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) { \
2068 COMMIT_RING(); \
2069 radeon_wait_ring( dev_priv, _align_nr * sizeof(u32)); \
2070 } \
2071 _nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
2072 ring = dev_priv->ring.start; \
2073 write = dev_priv->ring.tail; \
2074 mask = dev_priv->ring.tail_mask; \
2075} while (0)
2076
2077#define ADVANCE_RING() do { \
2078 if ( RADEON_VERBOSE ) { \
2079 DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
2080 write, dev_priv->ring.tail ); \
2081 } \
2082 if (((dev_priv->ring.tail + _nr) & mask) != write) { \
2083 DRM_ERROR( \
2084 "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n", \
2085 ((dev_priv->ring.tail + _nr) & mask), \
2086 write, __LINE__); \
2087 } else \
2088 dev_priv->ring.tail = write; \
2089} while (0)
2090
2091extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
2092
2093#define COMMIT_RING() do { \
2094 radeon_commit_ring(dev_priv); \
2095 } while(0)
2096
2097#define OUT_RING( x ) do { \
2098 if ( RADEON_VERBOSE ) { \
2099 DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
2100 (unsigned int)(x), write ); \
2101 } \
2102 ring[write++] = (x); \
2103 write &= mask; \
2104} while (0)
2105
2106#define OUT_RING_REG( reg, val ) do { \
2107 OUT_RING( CP_PACKET0( reg, 0 ) ); \
2108 OUT_RING( val ); \
2109} while (0)
2110
2111#define OUT_RING_TABLE( tab, sz ) do { \
2112 int _size = (sz); \
2113 int *_tab = (int *)(tab); \
2114 \
2115 if (write + _size > mask) { \
2116 int _i = (mask+1) - write; \
2117 _size -= _i; \
2118 while (_i > 0 ) { \
2119 *(int *)(ring + write) = *_tab++; \
2120 write++; \
2121 _i--; \
2122 } \
2123 write = 0; \
2124 _tab += _i; \
2125 } \
2126 while (_size > 0) { \
2127 *(ring + write) = *_tab++; \
2128 write++; \
2129 _size--; \
2130 } \
2131 write &= mask; \
2132} while (0)
2133
2134/**
2135 * Copy given number of dwords from drm buffer to the ring buffer.
2136 */
2137#define OUT_RING_DRM_BUFFER(buf, sz) do { \
2138 int _size = (sz) * 4; \
2139 struct drm_buffer *_buf = (buf); \
2140 int _part_size; \
2141 while (_size > 0) { \
2142 _part_size = _size; \
2143 \
2144 if (write + _part_size/4 > mask) \
2145 _part_size = ((mask + 1) - write)*4; \
2146 \
2147 if (drm_buffer_index(_buf) + _part_size > PAGE_SIZE) \
2148 _part_size = PAGE_SIZE - drm_buffer_index(_buf);\
2149 \
2150 \
2151 \
2152 memcpy(ring + write, &_buf->data[drm_buffer_page(_buf)] \
2153 [drm_buffer_index(_buf)], _part_size); \
2154 \
2155 _size -= _part_size; \
2156 write = (write + _part_size/4) & mask; \
2157 drm_buffer_advance(_buf, _part_size); \
2158 } \
2159} while (0)
2160
2161
2162#endif /* CONFIG_DRM_RADEON_UMS */
2163
2164#endif /* __RADEON_DRV_H__ */