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>
31 #ifndef __RADEON_DRV_H__
32 #define __RADEON_DRV_H__
35 /* General customization:
38 #define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others."
40 #define DRIVER_NAME "radeon"
41 #define DRIVER_DESC "ATI Radeon"
42 #define DRIVER_DATE "20080613"
47 * 1.2 - Add vertex2 ioctl (keith)
48 * - Add stencil capability to clear ioctl (gareth, keith)
49 * - Increase MAX_TEXTURE_LEVELS (brian)
50 * 1.3 - Add cmdbuf ioctl (keith)
51 * - Add support for new radeon packets (keith)
52 * - Add getparam ioctl (keith)
53 * - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
54 * 1.4 - Add scratch registers to get_param ioctl.
55 * 1.5 - Add r200 packets to cmdbuf ioctl
56 * - Add r200 function to init ioctl
57 * - Add 'scalar2' instruction to cmdbuf
58 * 1.6 - Add static GART memory manager
59 * Add irq handler (won't be turned on unless X server knows to)
60 * Add irq ioctls and irq_active getparam.
61 * Add wait command for cmdbuf ioctl
62 * Add GART offset query for getparam
63 * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
64 * and R200_PP_CUBIC_OFFSET_F1_[0..5].
65 * Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
66 * R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian)
67 * 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
68 * Add 'GET' queries for starting additional clients on different VT's.
69 * 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
70 * Add texture rectangle support for r100.
71 * 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
72 * clients use to tell the DRM where they think the framebuffer is
73 * located in the card's address space
74 * 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
75 * and GL_EXT_blend_[func|equation]_separate on r200
76 * 1.12- Add R300 CP microcode support - this just loads the CP on r300
77 * (No 3D support yet - just microcode loading).
78 * 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
79 * - Add hyperz support, add hyperz flags to clear ioctl.
80 * 1.14- Add support for color tiling
81 * - Add R100/R200 surface allocation/free support
82 * 1.15- Add support for texture micro tiling
83 * - Add support for r100 cube maps
84 * 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
85 * texture filtering on r200
86 * 1.17- Add initial support for R300 (3D).
87 * 1.18- Add support for GL_ATI_fragment_shader, new packets
88 * R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
89 * R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
90 * (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
91 * 1.19- Add support for gart table in FB memory and PCIE r300
92 * 1.20- Add support for r300 texrect
93 * 1.21- Add support for card type getparam
94 * 1.22- Add support for texture cache flushes (R300_TX_CNTL)
95 * 1.23- Add new radeon memory map work from benh
96 * 1.24- Add general-purpose packet for manipulating scratch registers (r300)
97 * 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
99 * 1.26- Add support for variable size PCI(E) gart aperture
100 * 1.27- Add support for IGPGART
101 * 1.28- Add support for VBL on CRTC2
102 * 1.29- R500 3D cmd buffer support
105 #define DRIVER_MAJOR 1
106 #define DRIVER_MINOR 30
107 #define DRIVER_PATCHLEVEL 0
110 * Radeon chip families
154 enum radeon_chip_flags {
155 RADEON_FAMILY_MASK = 0x0000ffffUL,
156 RADEON_FLAGS_MASK = 0xffff0000UL,
157 RADEON_IS_MOBILITY = 0x00010000UL,
158 RADEON_IS_IGP = 0x00020000UL,
159 RADEON_SINGLE_CRTC = 0x00040000UL,
160 RADEON_IS_AGP = 0x00080000UL,
161 RADEON_HAS_HIERZ = 0x00100000UL,
162 RADEON_IS_PCIE = 0x00200000UL,
163 RADEON_NEW_MEMMAP = 0x00400000UL,
164 RADEON_IS_PCI = 0x00800000UL,
165 RADEON_IS_IGPGART = 0x01000000UL,
171 enum radeon_pll_errata {
172 CHIP_ERRATA_R300_CG = 0x00000001,
173 CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002,
174 CHIP_ERRATA_PLL_DELAY = 0x00000004
177 enum radeon_ext_tmds_chip {
183 #if defined(__powerpc__)
184 enum radeon_mac_model {
187 RADEON_MAC_POWERBOOK_EXTERNAL,
188 RADEON_MAC_POWERBOOK_INTERNAL,
189 RADEON_MAC_POWERBOOK_VGA,
190 RADEON_MAC_MINI_EXTERNAL,
191 RADEON_MAC_MINI_INTERNAL,
192 RADEON_MAC_IMAC_G5_ISIGHT
197 #define GET_RING_HEAD(dev_priv) (dev_priv->writeback_works ? \
198 (dev_priv->mm.ring_read_ptr ? readl(dev_priv->mm.ring_read_ptr_map.virtual + 0) : DRM_READ32((dev_priv)->ring_rptr, 0 )) : \
199 RADEON_READ(RADEON_CP_RB_RPTR))
201 #define SET_RING_HEAD(dev_priv,val) (dev_priv->mm.ring_read_ptr ? \
202 writel((val), dev_priv->mm.ring_read_ptr_map.virtual) : \
203 DRM_WRITE32((dev_priv)->ring_rptr, 0, (val)))
205 typedef struct drm_radeon_freelist {
208 struct drm_radeon_freelist *next;
209 struct drm_radeon_freelist *prev;
210 } drm_radeon_freelist_t;
212 typedef struct drm_radeon_ring_buffer {
215 int size; /* Double Words */
216 int size_l2qw; /* log2 Quad Words */
218 int rptr_update; /* Double Words */
219 int rptr_update_l2qw; /* log2 Quad Words */
221 int fetch_size; /* Double Words */
222 int fetch_size_l2ow; /* log2 Oct Words */
229 } drm_radeon_ring_buffer_t;
231 typedef struct drm_radeon_depth_clear_t {
233 u32 rb3d_zstencilcntl;
235 } drm_radeon_depth_clear_t;
237 struct drm_radeon_driver_file_fields {
238 int64_t radeon_fb_delta;
242 struct mem_block *next;
243 struct mem_block *prev;
246 struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
249 struct radeon_surface {
256 struct radeon_virt_surface {
261 struct drm_file *file_priv;
264 struct radeon_mm_info {
265 uint64_t vram_offset; // Offset into GPU space
267 uint64_t vram_visible;
272 struct drm_buffer_object *pcie_table;
273 struct drm_bo_kmap_obj pcie_table_map;
275 struct drm_buffer_object *ring;
276 struct drm_bo_kmap_obj ring_map;
278 struct drm_buffer_object *ring_read_ptr;
279 struct drm_bo_kmap_obj ring_read_ptr_map;
282 #include "radeon_mode.h"
284 struct drm_radeon_master_private {
285 drm_local_map_t *sarea;
286 drm_radeon_sarea_t *sarea_priv;
289 #define RADEON_FLUSH_EMITED (1 < 0)
290 #define RADEON_PURGE_EMITED (1 < 1)
292 typedef struct drm_radeon_private {
294 drm_radeon_ring_buffer_t ring;
300 unsigned long gart_buffers_offset;
305 drm_radeon_freelist_t *head;
306 drm_radeon_freelist_t *tail;
308 volatile u32 *scratch;
315 int freelist_timeouts;
318 int last_frame_reads;
319 int last_clear_reads;
328 unsigned int front_offset;
329 unsigned int front_pitch;
330 unsigned int back_offset;
331 unsigned int back_pitch;
334 unsigned int depth_offset;
335 unsigned int depth_pitch;
337 u32 front_pitch_offset;
338 u32 back_pitch_offset;
339 u32 depth_pitch_offset;
341 drm_radeon_depth_clear_t depth_clear;
343 unsigned long ring_offset;
344 unsigned long ring_rptr_offset;
345 unsigned long buffers_offset;
346 unsigned long gart_textures_offset;
348 drm_local_map_t *cp_ring;
349 drm_local_map_t *ring_rptr;
350 drm_local_map_t *gart_textures;
352 struct mem_block *gart_heap;
353 struct mem_block *fb_heap;
357 wait_queue_head_t swi_queue;
359 uint32_t irq_enable_reg;
361 uint32_t r500_disp_irq_reg;
363 struct radeon_surface surfaces[RADEON_MAX_SURFACES];
364 struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
368 unsigned int crtc_last_cnt;
369 unsigned int crtc2_last_cnt;
371 /* starting from here on, data is preserved accross an open */
372 uint32_t flags; /* see radeon_chip_flags */
373 unsigned long fb_aper_offset;
375 struct radeon_mm_info mm;
376 drm_local_map_t *mmio;
379 unsigned long pcigart_offset;
380 unsigned int pcigart_offset_set;
381 struct drm_ati_pcigart_info gart_info;
383 struct radeon_mode_info mode_info;
385 uint8_t *bios; /* copy of the BIOS image */
387 uint16_t bios_header_start;
393 enum radeon_pll_errata pll_errata;
397 uint32_t chip_family; /* extract from flags */
398 } drm_radeon_private_t;
400 typedef struct drm_radeon_buf_priv {
402 } drm_radeon_buf_priv_t;
404 typedef struct drm_radeon_kcmd_buffer {
408 struct drm_clip_rect __user *boxes;
409 } drm_radeon_kcmd_buffer_t;
411 extern int radeon_no_wb;
412 extern int radeon_dynclks;
413 extern struct drm_ioctl_desc radeon_ioctls[];
414 extern int radeon_max_ioctl;
416 /* Check whether the given hardware address is inside the framebuffer or the
419 static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
422 u32 fb_start = dev_priv->fb_location;
423 u32 fb_end = fb_start + dev_priv->fb_size - 1;
424 u32 gart_start = dev_priv->gart_vm_start;
425 u32 gart_end = gart_start + dev_priv->gart_size - 1;
427 return ((off >= fb_start && off <= fb_end) ||
428 (off >= gart_start && off <= gart_end));
432 extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
433 extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
434 extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
435 extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
436 extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
437 extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
438 extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
439 extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
440 extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
441 extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
443 extern void radeon_freelist_reset(struct drm_device * dev);
444 extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
446 extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
448 extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
450 extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
451 extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
452 extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
453 extern void radeon_mem_takedown(struct mem_block **heap);
454 extern void radeon_mem_release(struct drm_file *file_priv,
455 struct mem_block *heap);
458 extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
459 extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
460 extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
462 extern void radeon_do_release(struct drm_device * dev);
463 extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc);
464 extern int radeon_enable_vblank(struct drm_device *dev, int crtc);
465 extern void radeon_disable_vblank(struct drm_device *dev, int crtc);
466 extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
467 extern void radeon_driver_irq_preinstall(struct drm_device * dev);
468 extern int radeon_driver_irq_postinstall(struct drm_device * dev);
469 extern void radeon_driver_irq_uninstall(struct drm_device * dev);
470 extern int radeon_vblank_crtc_get(struct drm_device *dev);
471 extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
473 extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
474 extern int radeon_driver_unload(struct drm_device *dev);
475 extern int radeon_driver_firstopen(struct drm_device *dev);
476 extern void radeon_driver_preclose(struct drm_device * dev,
477 struct drm_file *file_priv);
478 extern void radeon_driver_postclose(struct drm_device * dev,
479 struct drm_file *file_priv);
480 extern void radeon_driver_lastclose(struct drm_device * dev);
481 extern int radeon_driver_open(struct drm_device * dev,
482 struct drm_file * file_priv);
483 extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
487 extern void r300_init_reg_flags(struct drm_device *dev);
489 extern int r300_do_cp_cmdbuf(struct drm_device *dev,
490 struct drm_file *file_priv,
491 drm_radeon_kcmd_buffer_t *cmdbuf);
493 /* Flags for stats.boxes
495 #define RADEON_BOX_DMA_IDLE 0x1
496 #define RADEON_BOX_RING_FULL 0x2
497 #define RADEON_BOX_FLIP 0x4
498 #define RADEON_BOX_WAIT_IDLE 0x8
499 #define RADEON_BOX_TEXTURE_LOAD 0x10
501 #define R600_CONFIG_MEMSIZE 0x5428
502 #define R600_CONFIG_APER_SIZE 0x5430
503 /* Register definitions, register access macros and drmAddMap constants
504 * for Radeon kernel driver.
507 #include "radeon_reg.h"
509 #define RADEON_AGP_COMMAND 0x0f60
510 #define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
511 # define RADEON_AGP_ENABLE (1<<8)
512 #define RADEON_AUX_SCISSOR_CNTL 0x26f0
513 # define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
514 # define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
515 # define RADEON_EXCLUSIVE_SCISSOR_2 (1 << 26)
516 # define RADEON_SCISSOR_0_ENABLE (1 << 28)
517 # define RADEON_SCISSOR_1_ENABLE (1 << 29)
518 # define RADEON_SCISSOR_2_ENABLE (1 << 30)
520 #define RADEON_BUS_CNTL 0x0030
521 # define RADEON_BUS_MASTER_DIS (1 << 6)
523 #define RADEON_CLOCK_CNTL_DATA 0x000c
524 # define RADEON_PLL_WR_EN (1 << 7)
525 #define RADEON_CLOCK_CNTL_INDEX 0x0008
526 #define RADEON_CONFIG_APER_SIZE 0x0108
527 #define RADEON_CONFIG_MEMSIZE 0x00f8
528 #define RADEON_CRTC_OFFSET 0x0224
529 #define RADEON_CRTC_OFFSET_CNTL 0x0228
530 # define RADEON_CRTC_TILE_EN (1 << 15)
531 # define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
532 #define RADEON_CRTC2_OFFSET 0x0324
533 #define RADEON_CRTC2_OFFSET_CNTL 0x0328
535 #define RADEON_PCIE_INDEX 0x0030
536 #define RADEON_PCIE_DATA 0x0034
537 #define RADEON_PCIE_TX_GART_CNTL 0x10
538 # define RADEON_PCIE_TX_GART_EN (1 << 0)
539 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
540 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
541 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
542 # define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
543 # define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
544 # define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
545 # define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
546 #define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
547 #define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
548 #define RADEON_PCIE_TX_GART_BASE 0x13
549 #define RADEON_PCIE_TX_GART_START_LO 0x14
550 #define RADEON_PCIE_TX_GART_START_HI 0x15
551 #define RADEON_PCIE_TX_GART_END_LO 0x16
552 #define RADEON_PCIE_TX_GART_END_HI 0x17
554 #define RS480_NB_MC_INDEX 0x168
555 # define RS480_NB_MC_IND_WR_EN (1 << 8)
556 #define RS480_NB_MC_DATA 0x16c
558 #define RS690_MC_INDEX 0x78
559 # define RS690_MC_INDEX_MASK 0x1ff
560 # define RS690_MC_INDEX_WR_EN (1 << 9)
561 # define RS690_MC_INDEX_WR_ACK 0x7f
562 #define RS690_MC_DATA 0x7c
564 /* MC indirect registers */
565 #define RS480_MC_MISC_CNTL 0x18
566 # define RS480_DISABLE_GTW (1 << 1)
567 /* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
568 # define RS480_GART_INDEX_REG_EN (1 << 12)
569 # define RS690_BLOCK_GFX_D3_EN (1 << 14)
570 #define RS480_K8_FB_LOCATION 0x1e
571 #define RS480_GART_FEATURE_ID 0x2b
572 # define RS480_HANG_EN (1 << 11)
573 # define RS480_TLB_ENABLE (1 << 18)
574 # define RS480_P2P_ENABLE (1 << 19)
575 # define RS480_GTW_LAC_EN (1 << 25)
576 # define RS480_2LEVEL_GART (0 << 30)
577 # define RS480_1LEVEL_GART (1 << 30)
578 # define RS480_PDC_EN (1 << 31)
579 #define RS480_GART_BASE 0x2c
580 #define RS480_GART_CACHE_CNTRL 0x2e
581 # define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
582 #define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
583 # define RS480_GART_EN (1 << 0)
584 # define RS480_VA_SIZE_32MB (0 << 1)
585 # define RS480_VA_SIZE_64MB (1 << 1)
586 # define RS480_VA_SIZE_128MB (2 << 1)
587 # define RS480_VA_SIZE_256MB (3 << 1)
588 # define RS480_VA_SIZE_512MB (4 << 1)
589 # define RS480_VA_SIZE_1GB (5 << 1)
590 # define RS480_VA_SIZE_2GB (6 << 1)
591 #define RS480_AGP_MODE_CNTL 0x39
592 # define RS480_POST_GART_Q_SIZE (1 << 18)
593 # define RS480_NONGART_SNOOP (1 << 19)
594 # define RS480_AGP_RD_BUF_SIZE (1 << 20)
595 # define RS480_REQ_TYPE_SNOOP_SHIFT 22
596 # define RS480_REQ_TYPE_SNOOP_MASK 0x3
597 # define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
598 #define RS480_MC_MISC_UMA_CNTL 0x5f
599 #define RS480_MC_MCLK_CNTL 0x7a
600 #define RS480_MC_UMA_DUALCH_CNTL 0x86
602 #define RS690_MC_FB_LOCATION 0x100
603 #define RS690_MC_AGP_LOCATION 0x101
604 #define RS690_MC_AGP_BASE 0x102
605 #define RS690_MC_AGP_BASE_2 0x103
607 #define R520_MC_IND_INDEX 0x70
608 #define R520_MC_IND_WR_EN (1 << 24)
609 #define R520_MC_IND_DATA 0x74
611 #define RADEON_MPP_TB_CONFIG 0x01c0
612 #define RADEON_MEM_CNTL 0x0140
613 #define RADEON_MEM_SDRAM_MODE_REG 0x0158
614 #define RADEON_AGP_BASE_2 0x015c /* r200+ only */
615 #define RS480_AGP_BASE_2 0x0164
616 #define RADEON_AGP_BASE 0x0170
618 /* pipe config regs */
619 #define R400_GB_PIPE_SELECT 0x402c
620 #define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
621 #define R500_SU_REG_DEST 0x42c8
622 #define R300_GB_TILE_CONFIG 0x4018
623 # define R300_ENABLE_TILING (1 << 0)
624 # define R300_PIPE_COUNT_RV350 (0 << 1)
625 # define R300_PIPE_COUNT_R300 (3 << 1)
626 # define R300_PIPE_COUNT_R420_3P (6 << 1)
627 # define R300_PIPE_COUNT_R420 (7 << 1)
628 # define R300_TILE_SIZE_8 (0 << 4)
629 # define R300_TILE_SIZE_16 (1 << 4)
630 # define R300_TILE_SIZE_32 (2 << 4)
631 # define R300_SUBPIXEL_1_12 (0 << 16)
632 # define R300_SUBPIXEL_1_16 (1 << 16)
633 #define R300_DST_PIPE_CONFIG 0x170c
634 # define R300_PIPE_AUTO_CONFIG (1 << 31)
635 #define R300_RB2D_DSTCACHE_MODE 0x3428
636 # define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
637 # define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
639 #define RADEON_RB3D_COLOROFFSET 0x1c40
640 #define RADEON_RB3D_COLORPITCH 0x1c48
642 #define RADEON_SRC_X_Y 0x1590
644 #define RADEON_DP_GUI_MASTER_CNTL 0x146c
645 # define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
646 # define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
647 # define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
648 # define RADEON_GMC_BRUSH_NONE (15 << 4)
649 # define RADEON_GMC_DST_16BPP (4 << 8)
650 # define RADEON_GMC_DST_24BPP (5 << 8)
651 # define RADEON_GMC_DST_32BPP (6 << 8)
652 # define RADEON_GMC_DST_DATATYPE_SHIFT 8
653 # define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
654 # define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
655 # define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
656 # define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
657 # define RADEON_GMC_WR_MSK_DIS (1 << 30)
658 # define RADEON_ROP3_S 0x00cc0000
659 # define RADEON_ROP3_P 0x00f00000
660 #define RADEON_DP_WRITE_MASK 0x16cc
661 #define RADEON_SRC_PITCH_OFFSET 0x1428
662 #define RADEON_DST_PITCH_OFFSET 0x142c
663 #define RADEON_DST_PITCH_OFFSET_C 0x1c80
664 # define RADEON_DST_TILE_LINEAR (0 << 30)
665 # define RADEON_DST_TILE_MACRO (1 << 30)
666 # define RADEON_DST_TILE_MICRO (2 << 30)
667 # define RADEON_DST_TILE_BOTH (3 << 30)
669 #define RADEON_SCRATCH_REG0 0x15e0
670 #define RADEON_SCRATCH_REG1 0x15e4
671 #define RADEON_SCRATCH_REG2 0x15e8
672 #define RADEON_SCRATCH_REG3 0x15ec
673 #define RADEON_SCRATCH_REG4 0x15f0
674 #define RADEON_SCRATCH_REG5 0x15f4
675 #define RADEON_SCRATCH_UMSK 0x0770
676 #define RADEON_SCRATCH_ADDR 0x0774
678 #define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x))
680 #define GET_SCRATCH( x ) (dev_priv->writeback_works ? \
681 (dev_priv->mm.ring_read_ptr ? \
682 readl(dev_priv->mm.ring_read_ptr_map.virtual + RADEON_SCRATCHOFF(0)) : \
683 DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(x))) : \
684 RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x)))
686 #define RADEON_CRTC_CRNT_FRAME 0x0214
687 #define RADEON_CRTC2_CRNT_FRAME 0x0314
689 #define RADEON_CRTC_STATUS 0x005c
690 #define RADEON_CRTC2_STATUS 0x03fc
692 #define RADEON_GEN_INT_CNTL 0x0040
693 # define RADEON_CRTC_VBLANK_MASK (1 << 0)
694 # define RADEON_CRTC2_VBLANK_MASK (1 << 9)
695 # define RADEON_GUI_IDLE_INT_ENABLE (1 << 19)
696 # define RADEON_SW_INT_ENABLE (1 << 25)
698 #define RADEON_GEN_INT_STATUS 0x0044
699 # define RADEON_CRTC_VBLANK_STAT (1 << 0)
700 # define RADEON_CRTC_VBLANK_STAT_ACK (1 << 0)
701 # define RADEON_CRTC2_VBLANK_STAT (1 << 9)
702 # define RADEON_CRTC2_VBLANK_STAT_ACK (1 << 9)
703 # define RADEON_GUI_IDLE_INT_TEST_ACK (1 << 19)
704 # define RADEON_SW_INT_TEST (1 << 25)
705 # define RADEON_SW_INT_TEST_ACK (1 << 25)
706 # define RADEON_SW_INT_FIRE (1 << 26)
707 # define R500_DISPLAY_INT_STATUS (1 << 0)
709 #define RADEON_HOST_PATH_CNTL 0x0130
710 # define RADEON_HDP_SOFT_RESET (1 << 26)
711 # define RADEON_HDP_APER_CNTL (1 << 23)
713 #define RADEON_NB_TOM 0x15c
715 #define RADEON_ISYNC_CNTL 0x1724
716 # define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
717 # define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
718 # define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
719 # define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
720 # define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
721 # define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
723 #define RADEON_RBBM_GUICNTL 0x172c
724 # define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
725 # define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
726 # define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
727 # define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
729 #define RADEON_MC_AGP_LOCATION 0x014c
730 #define RADEON_MC_FB_LOCATION 0x0148
731 #define RADEON_MCLK_CNTL 0x0012
732 # define RADEON_FORCEON_MCLKA (1 << 16)
733 # define RADEON_FORCEON_MCLKB (1 << 17)
734 # define RADEON_FORCEON_YCLKA (1 << 18)
735 # define RADEON_FORCEON_YCLKB (1 << 19)
736 # define RADEON_FORCEON_MC (1 << 20)
737 # define RADEON_FORCEON_AIC (1 << 21)
739 #define RADEON_PP_BORDER_COLOR_0 0x1d40
740 #define RADEON_PP_BORDER_COLOR_1 0x1d44
741 #define RADEON_PP_BORDER_COLOR_2 0x1d48
742 #define RADEON_PP_CNTL 0x1c38
743 # define RADEON_SCISSOR_ENABLE (1 << 1)
744 #define RADEON_PP_LUM_MATRIX 0x1d00
745 #define RADEON_PP_MISC 0x1c14
746 #define RADEON_PP_ROT_MATRIX_0 0x1d58
747 #define RADEON_PP_TXFILTER_0 0x1c54
748 #define RADEON_PP_TXOFFSET_0 0x1c5c
749 #define RADEON_PP_TXFILTER_1 0x1c6c
750 #define RADEON_PP_TXFILTER_2 0x1c84
752 #define RADEON_RB3D_CNTL 0x1c3c
753 # define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
754 # define RADEON_PLANE_MASK_ENABLE (1 << 1)
755 # define RADEON_DITHER_ENABLE (1 << 2)
756 # define RADEON_ROUND_ENABLE (1 << 3)
757 # define RADEON_SCALE_DITHER_ENABLE (1 << 4)
758 # define RADEON_DITHER_INIT (1 << 5)
759 # define RADEON_ROP_ENABLE (1 << 6)
760 # define RADEON_STENCIL_ENABLE (1 << 7)
761 # define RADEON_Z_ENABLE (1 << 8)
762 # define RADEON_ZBLOCK16 (1 << 15)
763 #define RADEON_RB3D_DEPTHOFFSET 0x1c24
764 #define RADEON_RB3D_DEPTHCLEARVALUE 0x3230
765 #define RADEON_RB3D_DEPTHPITCH 0x1c28
766 #define RADEON_RB3D_PLANEMASK 0x1d84
767 #define RADEON_RB3D_STENCILREFMASK 0x1d7c
768 #define RADEON_RB3D_ZCACHE_MODE 0x3250
769 #define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
770 # define RADEON_RB3D_ZC_FLUSH (1 << 0)
771 # define RADEON_RB3D_ZC_FREE (1 << 2)
772 # define RADEON_RB3D_ZC_FLUSH_ALL 0x5
773 # define RADEON_RB3D_ZC_BUSY (1 << 31)
774 #define R300_ZB_ZCACHE_CTLSTAT 0x4f18
775 # define R300_ZC_FLUSH (1 << 0)
776 # define R300_ZC_FREE (1 << 1)
777 # define R300_ZC_BUSY (1 << 31)
778 #define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
779 # define R300_RB3D_DC_FLUSH (2 << 0)
780 # define R300_RB3D_DC_FREE (2 << 2)
781 # define R300_RB3D_DC_FINISH (1 << 4)
782 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
783 # define RADEON_Z_TEST_MASK (7 << 4)
784 # define RADEON_Z_TEST_ALWAYS (7 << 4)
785 # define RADEON_Z_HIERARCHY_ENABLE (1 << 8)
786 # define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
787 # define RADEON_STENCIL_S_FAIL_REPLACE (2 << 16)
788 # define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
789 # define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
790 # define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
791 # define RADEON_FORCE_Z_DIRTY (1 << 29)
792 # define RADEON_Z_WRITE_ENABLE (1 << 30)
793 # define RADEON_Z_DECOMPRESSION_ENABLE (1 << 31)
794 #define RADEON_RBBM_SOFT_RESET 0x00f0
795 # define RADEON_SOFT_RESET_CP (1 << 0)
796 # define RADEON_SOFT_RESET_HI (1 << 1)
797 # define RADEON_SOFT_RESET_SE (1 << 2)
798 # define RADEON_SOFT_RESET_RE (1 << 3)
799 # define RADEON_SOFT_RESET_PP (1 << 4)
800 # define RADEON_SOFT_RESET_E2 (1 << 5)
801 # define RADEON_SOFT_RESET_RB (1 << 6)
802 # define RADEON_SOFT_RESET_HDP (1 << 7)
804 * 6:0 Available slots in the FIFO
805 * 8 Host Interface active
806 * 9 CP request active
807 * 10 FIFO request active
808 * 11 Host Interface retry active
810 * 13 FIFO retry active
811 * 14 FIFO pipeline busy
812 * 15 Event engine busy
813 * 16 CP command stream busy
815 * 18 2D portion of render backend busy
816 * 20 3D setup engine busy
818 * 27 CBA 2D engine busy
819 * 31 2D engine busy or 3D engine busy or FIFO not empty or CP busy or
820 * command stream queue not empty or Ring Buffer not empty
822 #define RADEON_RBBM_STATUS 0x0e40
823 /* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register. */
824 /* #define RADEON_RBBM_STATUS 0x1740 */
825 /* bits 6:0 are dword slots available in the cmd fifo */
826 # define RADEON_RBBM_FIFOCNT_MASK 0x007f
827 # define RADEON_HIRQ_ON_RBB (1 << 8)
828 # define RADEON_CPRQ_ON_RBB (1 << 9)
829 # define RADEON_CFRQ_ON_RBB (1 << 10)
830 # define RADEON_HIRQ_IN_RTBUF (1 << 11)
831 # define RADEON_CPRQ_IN_RTBUF (1 << 12)
832 # define RADEON_CFRQ_IN_RTBUF (1 << 13)
833 # define RADEON_PIPE_BUSY (1 << 14)
834 # define RADEON_ENG_EV_BUSY (1 << 15)
835 # define RADEON_CP_CMDSTRM_BUSY (1 << 16)
836 # define RADEON_E2_BUSY (1 << 17)
837 # define RADEON_RB2D_BUSY (1 << 18)
838 # define RADEON_RB3D_BUSY (1 << 19) /* not used on r300 */
839 # define RADEON_VAP_BUSY (1 << 20)
840 # define RADEON_RE_BUSY (1 << 21) /* not used on r300 */
841 # define RADEON_TAM_BUSY (1 << 22) /* not used on r300 */
842 # define RADEON_TDM_BUSY (1 << 23) /* not used on r300 */
843 # define RADEON_PB_BUSY (1 << 24) /* not used on r300 */
844 # define RADEON_TIM_BUSY (1 << 25) /* not used on r300 */
845 # define RADEON_GA_BUSY (1 << 26)
846 # define RADEON_CBA2D_BUSY (1 << 27)
847 # define RADEON_RBBM_ACTIVE (1 << 31)
848 #define RADEON_RE_LINE_PATTERN 0x1cd0
849 #define RADEON_RE_MISC 0x26c4
850 #define RADEON_RE_TOP_LEFT 0x26c0
851 #define RADEON_RE_WIDTH_HEIGHT 0x1c44
852 #define RADEON_RE_STIPPLE_ADDR 0x1cc8
853 #define RADEON_RE_STIPPLE_DATA 0x1ccc
855 #define RADEON_SCISSOR_TL_0 0x1cd8
856 #define RADEON_SCISSOR_BR_0 0x1cdc
857 #define RADEON_SCISSOR_TL_1 0x1ce0
858 #define RADEON_SCISSOR_BR_1 0x1ce4
859 #define RADEON_SCISSOR_TL_2 0x1ce8
860 #define RADEON_SCISSOR_BR_2 0x1cec
861 #define RADEON_SE_COORD_FMT 0x1c50
862 #define RADEON_SE_CNTL 0x1c4c
863 # define RADEON_FFACE_CULL_CW (0 << 0)
864 # define RADEON_BFACE_SOLID (3 << 1)
865 # define RADEON_FFACE_SOLID (3 << 3)
866 # define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
867 # define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
868 # define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
869 # define RADEON_ALPHA_SHADE_FLAT (1 << 10)
870 # define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
871 # define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
872 # define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
873 # define RADEON_FOG_SHADE_FLAT (1 << 14)
874 # define RADEON_FOG_SHADE_GOURAUD (2 << 14)
875 # define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
876 # define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
877 # define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
878 # define RADEON_ROUND_MODE_TRUNC (0 << 28)
879 # define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
880 #define RADEON_SE_CNTL_STATUS 0x2140
881 #define RADEON_SE_LINE_WIDTH 0x1db8
882 #define RADEON_SE_VPORT_XSCALE 0x1d98
883 #define RADEON_SE_ZBIAS_FACTOR 0x1db0
884 #define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
885 #define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
886 #define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
887 # define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
888 # define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
889 #define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
890 #define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
891 # define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
892 #define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
893 #define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
894 #define RADEON_SURFACE_ACCESS_CLR 0x0bfc
895 #define RADEON_SURFACE_CNTL 0x0b00
896 # define RADEON_SURF_TRANSLATION_DIS (1 << 8)
897 # define RADEON_NONSURF_AP0_SWP_MASK (3 << 20)
898 # define RADEON_NONSURF_AP0_SWP_LITTLE (0 << 20)
899 # define RADEON_NONSURF_AP0_SWP_BIG16 (1 << 20)
900 # define RADEON_NONSURF_AP0_SWP_BIG32 (2 << 20)
901 # define RADEON_NONSURF_AP1_SWP_MASK (3 << 22)
902 # define RADEON_NONSURF_AP1_SWP_LITTLE (0 << 22)
903 # define RADEON_NONSURF_AP1_SWP_BIG16 (1 << 22)
904 # define RADEON_NONSURF_AP1_SWP_BIG32 (2 << 22)
905 #define RADEON_SURFACE0_INFO 0x0b0c
906 # define RADEON_SURF_PITCHSEL_MASK (0x1ff << 0)
907 # define RADEON_SURF_TILE_MODE_MASK (3 << 16)
908 # define RADEON_SURF_TILE_MODE_MACRO (0 << 16)
909 # define RADEON_SURF_TILE_MODE_MICRO (1 << 16)
910 # define RADEON_SURF_TILE_MODE_32BIT_Z (2 << 16)
911 # define RADEON_SURF_TILE_MODE_16BIT_Z (3 << 16)
912 #define RADEON_SURFACE0_LOWER_BOUND 0x0b04
913 #define RADEON_SURFACE0_UPPER_BOUND 0x0b08
914 # define RADEON_SURF_ADDRESS_FIXED_MASK (0x3ff << 0)
915 #define RADEON_SURFACE1_INFO 0x0b1c
916 #define RADEON_SURFACE1_LOWER_BOUND 0x0b14
917 #define RADEON_SURFACE1_UPPER_BOUND 0x0b18
918 #define RADEON_SURFACE2_INFO 0x0b2c
919 #define RADEON_SURFACE2_LOWER_BOUND 0x0b24
920 #define RADEON_SURFACE2_UPPER_BOUND 0x0b28
921 #define RADEON_SURFACE3_INFO 0x0b3c
922 #define RADEON_SURFACE3_LOWER_BOUND 0x0b34
923 #define RADEON_SURFACE3_UPPER_BOUND 0x0b38
924 #define RADEON_SURFACE4_INFO 0x0b4c
925 #define RADEON_SURFACE4_LOWER_BOUND 0x0b44
926 #define RADEON_SURFACE4_UPPER_BOUND 0x0b48
927 #define RADEON_SURFACE5_INFO 0x0b5c
928 #define RADEON_SURFACE5_LOWER_BOUND 0x0b54
929 #define RADEON_SURFACE5_UPPER_BOUND 0x0b58
930 #define RADEON_SURFACE6_INFO 0x0b6c
931 #define RADEON_SURFACE6_LOWER_BOUND 0x0b64
932 #define RADEON_SURFACE6_UPPER_BOUND 0x0b68
933 #define RADEON_SURFACE7_INFO 0x0b7c
934 #define RADEON_SURFACE7_LOWER_BOUND 0x0b74
935 #define RADEON_SURFACE7_UPPER_BOUND 0x0b78
936 #define RADEON_SW_SEMAPHORE 0x013c
938 #define RADEON_WAIT_UNTIL 0x1720
939 # define RADEON_WAIT_CRTC_PFLIP (1 << 0)
940 # define RADEON_WAIT_2D_IDLE (1 << 14)
941 # define RADEON_WAIT_3D_IDLE (1 << 15)
942 # define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
943 # define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
944 # define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
946 #define RADEON_RB3D_ZMASKOFFSET 0x3234
947 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
948 # define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
949 # define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
952 #define RADEON_CP_ME_RAM_ADDR 0x07d4
953 #define RADEON_CP_ME_RAM_RADDR 0x07d8
954 #define RADEON_CP_ME_RAM_DATAH 0x07dc
955 #define RADEON_CP_ME_RAM_DATAL 0x07e0
957 #define RADEON_CP_RB_BASE 0x0700
958 #define RADEON_CP_RB_CNTL 0x0704
959 # define RADEON_BUF_SWAP_32BIT (2 << 16)
960 # define RADEON_RB_NO_UPDATE (1 << 27)
961 #define RADEON_CP_RB_RPTR_ADDR 0x070c
962 #define RADEON_CP_RB_RPTR 0x0710
963 #define RADEON_CP_RB_WPTR 0x0714
965 #define RADEON_CP_RB_WPTR_DELAY 0x0718
966 # define RADEON_PRE_WRITE_TIMER_SHIFT 0
967 # define RADEON_PRE_WRITE_LIMIT_SHIFT 23
969 #define RADEON_CP_IB_BASE 0x0738
971 #define RADEON_CP_CSQ_CNTL 0x0740
972 # define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
973 # define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
974 # define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
975 # define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
976 # define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
977 # define RADEON_CSQ_PRIBM_INDBM (4 << 28)
978 # define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
980 #define RADEON_AIC_CNTL 0x01d0
981 # define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
982 #define RADEON_AIC_STAT 0x01d4
983 #define RADEON_AIC_PT_BASE 0x01d8
984 #define RADEON_AIC_LO_ADDR 0x01dc
985 #define RADEON_AIC_HI_ADDR 0x01e0
986 #define RADEON_AIC_TLB_ADDR 0x01e4
987 #define RADEON_AIC_TLB_DATA 0x01e8
989 /* CP command packets */
990 #define RADEON_CP_PACKET0 0x00000000
991 # define RADEON_ONE_REG_WR (1 << 15)
992 #define RADEON_CP_PACKET1 0x40000000
993 #define RADEON_CP_PACKET2 0x80000000
994 #define RADEON_CP_PACKET3 0xC0000000
995 # define RADEON_CP_NOP 0x00001000
996 # define RADEON_CP_NEXT_CHAR 0x00001900
997 # define RADEON_CP_PLY_NEXTSCAN 0x00001D00
998 # define RADEON_CP_SET_SCISSORS 0x00001E00
999 /* GEN_INDX_PRIM is unsupported starting with R300 */
1000 # define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
1001 # define RADEON_WAIT_FOR_IDLE 0x00002600
1002 # define RADEON_3D_DRAW_VBUF 0x00002800
1003 # define RADEON_3D_DRAW_IMMD 0x00002900
1004 # define RADEON_3D_DRAW_INDX 0x00002A00
1005 # define RADEON_CP_LOAD_PALETTE 0x00002C00
1006 # define RADEON_3D_LOAD_VBPNTR 0x00002F00
1007 # define RADEON_MPEG_IDCT_MACROBLOCK 0x00003000
1008 # define RADEON_MPEG_IDCT_MACROBLOCK_REV 0x00003100
1009 # define RADEON_3D_CLEAR_ZMASK 0x00003200
1010 # define RADEON_CP_INDX_BUFFER 0x00003300
1011 # define RADEON_CP_3D_DRAW_VBUF_2 0x00003400
1012 # define RADEON_CP_3D_DRAW_IMMD_2 0x00003500
1013 # define RADEON_CP_3D_DRAW_INDX_2 0x00003600
1014 # define RADEON_3D_CLEAR_HIZ 0x00003700
1015 # define RADEON_CP_3D_CLEAR_CMASK 0x00003802
1016 # define RADEON_CNTL_HOSTDATA_BLT 0x00009400
1017 # define RADEON_CNTL_PAINT_MULTI 0x00009A00
1018 # define RADEON_CNTL_BITBLT_MULTI 0x00009B00
1019 # define RADEON_CNTL_SET_SCISSORS 0xC0001E00
1021 #define RADEON_CP_PACKET_MASK 0xC0000000
1022 #define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
1023 #define RADEON_CP_PACKET0_REG_MASK 0x000007ff
1024 #define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
1025 #define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
1027 #define RADEON_VTX_Z_PRESENT (1 << 31)
1028 #define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
1030 #define RADEON_PRIM_TYPE_NONE (0 << 0)
1031 #define RADEON_PRIM_TYPE_POINT (1 << 0)
1032 #define RADEON_PRIM_TYPE_LINE (2 << 0)
1033 #define RADEON_PRIM_TYPE_LINE_STRIP (3 << 0)
1034 #define RADEON_PRIM_TYPE_TRI_LIST (4 << 0)
1035 #define RADEON_PRIM_TYPE_TRI_FAN (5 << 0)
1036 #define RADEON_PRIM_TYPE_TRI_STRIP (6 << 0)
1037 #define RADEON_PRIM_TYPE_TRI_TYPE2 (7 << 0)
1038 #define RADEON_PRIM_TYPE_RECT_LIST (8 << 0)
1039 #define RADEON_PRIM_TYPE_3VRT_POINT_LIST (9 << 0)
1040 #define RADEON_PRIM_TYPE_3VRT_LINE_LIST (10 << 0)
1041 #define RADEON_PRIM_TYPE_MASK 0xf
1042 #define RADEON_PRIM_WALK_IND (1 << 4)
1043 #define RADEON_PRIM_WALK_LIST (2 << 4)
1044 #define RADEON_PRIM_WALK_RING (3 << 4)
1045 #define RADEON_COLOR_ORDER_BGRA (0 << 6)
1046 #define RADEON_COLOR_ORDER_RGBA (1 << 6)
1047 #define RADEON_MAOS_ENABLE (1 << 7)
1048 #define RADEON_VTX_FMT_R128_MODE (0 << 8)
1049 #define RADEON_VTX_FMT_RADEON_MODE (1 << 8)
1050 #define RADEON_NUM_VERTICES_SHIFT 16
1052 #define RADEON_COLOR_FORMAT_CI8 2
1054 #define R200_PP_TXCBLEND_0 0x2f00
1055 #define R200_PP_TXCBLEND_1 0x2f10
1056 #define R200_PP_TXCBLEND_2 0x2f20
1057 #define R200_PP_TXCBLEND_3 0x2f30
1058 #define R200_PP_TXCBLEND_4 0x2f40
1059 #define R200_PP_TXCBLEND_5 0x2f50
1060 #define R200_PP_TXCBLEND_6 0x2f60
1061 #define R200_PP_TXCBLEND_7 0x2f70
1062 #define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268
1063 #define R200_PP_TFACTOR_0 0x2ee0
1064 #define R200_SE_VTX_FMT_0 0x2088
1065 #define R200_SE_VAP_CNTL 0x2080
1066 #define R200_SE_TCL_MATRIX_SEL_0 0x2230
1067 #define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
1068 #define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0
1069 #define R200_PP_TXFILTER_5 0x2ca0
1070 #define R200_PP_TXFILTER_4 0x2c80
1071 #define R200_PP_TXFILTER_3 0x2c60
1072 #define R200_PP_TXFILTER_2 0x2c40
1073 #define R200_PP_TXFILTER_1 0x2c20
1074 #define R200_PP_TXFILTER_0 0x2c00
1075 #define R200_PP_TXOFFSET_5 0x2d78
1076 #define R200_PP_TXOFFSET_4 0x2d60
1077 #define R200_PP_TXOFFSET_3 0x2d48
1078 #define R200_PP_TXOFFSET_2 0x2d30
1079 #define R200_PP_TXOFFSET_1 0x2d18
1080 #define R200_PP_TXOFFSET_0 0x2d00
1082 #define R200_PP_CUBIC_FACES_0 0x2c18
1083 #define R200_PP_CUBIC_FACES_1 0x2c38
1084 #define R200_PP_CUBIC_FACES_2 0x2c58
1085 #define R200_PP_CUBIC_FACES_3 0x2c78
1086 #define R200_PP_CUBIC_FACES_4 0x2c98
1087 #define R200_PP_CUBIC_FACES_5 0x2cb8
1088 #define R200_PP_CUBIC_OFFSET_F1_0 0x2d04
1089 #define R200_PP_CUBIC_OFFSET_F2_0 0x2d08
1090 #define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c
1091 #define R200_PP_CUBIC_OFFSET_F4_0 0x2d10
1092 #define R200_PP_CUBIC_OFFSET_F5_0 0x2d14
1093 #define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c
1094 #define R200_PP_CUBIC_OFFSET_F2_1 0x2d20
1095 #define R200_PP_CUBIC_OFFSET_F3_1 0x2d24
1096 #define R200_PP_CUBIC_OFFSET_F4_1 0x2d28
1097 #define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c
1098 #define R200_PP_CUBIC_OFFSET_F1_2 0x2d34
1099 #define R200_PP_CUBIC_OFFSET_F2_2 0x2d38
1100 #define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c
1101 #define R200_PP_CUBIC_OFFSET_F4_2 0x2d40
1102 #define R200_PP_CUBIC_OFFSET_F5_2 0x2d44
1103 #define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c
1104 #define R200_PP_CUBIC_OFFSET_F2_3 0x2d50
1105 #define R200_PP_CUBIC_OFFSET_F3_3 0x2d54
1106 #define R200_PP_CUBIC_OFFSET_F4_3 0x2d58
1107 #define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c
1108 #define R200_PP_CUBIC_OFFSET_F1_4 0x2d64
1109 #define R200_PP_CUBIC_OFFSET_F2_4 0x2d68
1110 #define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c
1111 #define R200_PP_CUBIC_OFFSET_F4_4 0x2d70
1112 #define R200_PP_CUBIC_OFFSET_F5_4 0x2d74
1113 #define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c
1114 #define R200_PP_CUBIC_OFFSET_F2_5 0x2d80
1115 #define R200_PP_CUBIC_OFFSET_F3_5 0x2d84
1116 #define R200_PP_CUBIC_OFFSET_F4_5 0x2d88
1117 #define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c
1119 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1120 #define R200_SE_VTE_CNTL 0x20b0
1121 #define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
1122 #define R200_PP_TAM_DEBUG3 0x2d9c
1123 #define R200_PP_CNTL_X 0x2cc4
1124 #define R200_SE_VAP_CNTL_STATUS 0x2140
1125 #define R200_RE_SCISSOR_TL_0 0x1cd8
1126 #define R200_RE_SCISSOR_TL_1 0x1ce0
1127 #define R200_RE_SCISSOR_TL_2 0x1ce8
1128 #define R200_RB3D_DEPTHXY_OFFSET 0x1d60
1129 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1130 #define R200_SE_VTX_STATE_CNTL 0x2180
1131 #define R200_RE_POINTSIZE 0x2648
1132 #define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
1134 #define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
1135 #define RADEON_PP_TEX_SIZE_1 0x1d0c
1136 #define RADEON_PP_TEX_SIZE_2 0x1d14
1138 #define RADEON_PP_CUBIC_FACES_0 0x1d24
1139 #define RADEON_PP_CUBIC_FACES_1 0x1d28
1140 #define RADEON_PP_CUBIC_FACES_2 0x1d2c
1141 #define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
1142 #define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
1143 #define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
1145 #define RADEON_SE_TCL_STATE_FLUSH 0x2284
1147 #define SE_VAP_CNTL__TCL_ENA_MASK 0x00000001
1148 #define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK 0x00010000
1149 #define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT 0x00000012
1150 #define SE_VTE_CNTL__VTX_XY_FMT_MASK 0x00000100
1151 #define SE_VTE_CNTL__VTX_Z_FMT_MASK 0x00000200
1152 #define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK 0x00000001
1153 #define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK 0x00000002
1154 #define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT 0x0000000b
1155 #define R200_3D_DRAW_IMMD_2 0xC0003500
1156 #define R200_SE_VTX_FMT_1 0x208c
1157 #define R200_RE_CNTL 0x1c50
1159 #define R200_RB3D_BLENDCOLOR 0x3218
1161 #define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4
1163 #define R200_PP_TRI_PERF 0x2cf8
1165 #define R200_PP_AFS_0 0x2f80
1166 #define R200_PP_AFS_1 0x2f00 /* same as txcblend_0 */
1168 #define R200_VAP_PVS_CNTL_1 0x22D0
1170 /* MPEG settings from VHA code */
1171 #define RADEON_VHA_SETTO16_1 0x2694
1172 #define RADEON_VHA_SETTO16_2 0x2680
1173 #define RADEON_VHA_SETTO0_1 0x1840
1174 #define RADEON_VHA_FB_OFFSET 0x19e4
1175 #define RADEON_VHA_SETTO1AND70S 0x19d8
1176 #define RADEON_VHA_DST_PITCH 0x1408
1178 // set as reference header
1179 #define RADEON_VHA_BACKFRAME0_OFF_Y 0x1840
1180 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y 0x1844
1181 #define RADEON_VHA_BACKFRAME0_OFF_U 0x1848
1182 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_U 0x184c
1183 #define RADOEN_VHA_BACKFRAME0_OFF_V 0x1850
1184 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_V 0x1854
1185 #define RADEON_VHA_FORWFRAME0_OFF_Y 0x1858
1186 #define RADEON_VHA_FORWFRAME1_OFF_PITCH_Y 0x185c
1187 #define RADEON_VHA_FORWFRAME0_OFF_U 0x1860
1188 #define RADEON_VHA_FORWFRAME1_OFF_PITCH_U 0x1864
1189 #define RADEON_VHA_FORWFRAME0_OFF_V 0x1868
1190 #define RADEON_VHA_FORWFRAME0_OFF_PITCH_V 0x1880
1191 #define RADEON_VHA_BACKFRAME0_OFF_Y_2 0x1884
1192 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y_2 0x1888
1193 #define RADEON_VHA_BACKFRAME0_OFF_U_2 0x188c
1194 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_U_2 0x1890
1195 #define RADEON_VHA_BACKFRAME0_OFF_V_2 0x1894
1196 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_V_2 0x1898
1198 #define R500_D1CRTC_STATUS 0x609c
1199 #define R500_D2CRTC_STATUS 0x689c
1200 #define R500_CRTC_V_BLANK (1<<0)
1202 #define R500_D1CRTC_FRAME_COUNT 0x60a4
1203 #define R500_D2CRTC_FRAME_COUNT 0x68a4
1205 #define R500_D1MODE_V_COUNTER 0x6530
1206 #define R500_D2MODE_V_COUNTER 0x6d30
1208 #define R500_D1MODE_VBLANK_STATUS 0x6534
1209 #define R500_D2MODE_VBLANK_STATUS 0x6d34
1210 #define R500_VBLANK_OCCURED (1<<0)
1211 #define R500_VBLANK_ACK (1<<4)
1212 #define R500_VBLANK_STAT (1<<12)
1213 #define R500_VBLANK_INT (1<<16)
1215 #define R500_DxMODE_INT_MASK 0x6540
1216 #define R500_D1MODE_INT_MASK (1<<0)
1217 #define R500_D2MODE_INT_MASK (1<<8)
1219 #define R500_DISP_INTERRUPT_STATUS 0x7edc
1220 #define R500_D1_VBLANK_INTERRUPT (1 << 4)
1221 #define R500_D2_VBLANK_INTERRUPT (1 << 5)
1224 #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
1226 #define RADEON_LAST_FRAME_REG RADEON_SCRATCH_REG0
1227 #define RADEON_LAST_DISPATCH_REG RADEON_SCRATCH_REG1
1228 #define RADEON_LAST_CLEAR_REG RADEON_SCRATCH_REG2
1229 #define RADEON_LAST_SWI_REG RADEON_SCRATCH_REG3
1230 #define RADEON_LAST_DISPATCH 1
1232 #define RADEON_MAX_VB_AGE 0x7fffffff
1233 #define RADEON_MAX_VB_VERTS (0xffff)
1235 #define RADEON_RING_HIGH_MARK 128
1237 #define RADEON_PCIGART_TABLE_SIZE (32*1024)
1238 #define RADEON_DEFAULT_RING_SIZE (1024*1024)
1239 #define RADEON_DEFAULT_CP_TIMEOUT 100000 /* usecs */
1241 #define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
1242 #define RADEON_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) )
1243 #define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
1244 #define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
1246 extern int RADEON_READ_PLL(struct drm_radeon_private *dev_priv, int addr);
1247 extern void RADEON_WRITE_PLL(struct drm_radeon_private *dev_priv, int addr, uint32_t data);
1249 #define RADEON_WRITE_PCIE( addr, val ) \
1251 RADEON_WRITE8( RADEON_PCIE_INDEX, \
1253 RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \
1256 #define R500_WRITE_MCIND( addr, val ) \
1258 RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
1259 RADEON_WRITE(R520_MC_IND_DATA, (val)); \
1260 RADEON_WRITE(R520_MC_IND_INDEX, 0); \
1263 #define RS480_WRITE_MCIND( addr, val ) \
1265 RADEON_WRITE( RS480_NB_MC_INDEX, \
1266 ((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
1267 RADEON_WRITE( RS480_NB_MC_DATA, (val) ); \
1268 RADEON_WRITE( RS480_NB_MC_INDEX, 0xff ); \
1271 #define RS690_WRITE_MCIND( addr, val ) \
1273 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
1274 RADEON_WRITE(RS690_MC_DATA, val); \
1275 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
1278 #define IGP_WRITE_MCIND( addr, val ) \
1280 if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \
1281 RS690_WRITE_MCIND( addr, val ); \
1283 RS480_WRITE_MCIND( addr, val ); \
1286 #define CP_PACKET0( reg, n ) \
1287 (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
1288 #define CP_PACKET0_TABLE( reg, n ) \
1289 (RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
1290 #define CP_PACKET1( reg0, reg1 ) \
1291 (RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
1292 #define CP_PACKET2() \
1294 #define CP_PACKET3( pkt, n ) \
1295 (RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
1297 /* ================================================================
1298 * Engine control helper macros
1301 #define RADEON_WAIT_UNTIL_2D_IDLE() do { \
1302 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1303 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1304 RADEON_WAIT_HOST_IDLECLEAN) ); \
1307 #define RADEON_WAIT_UNTIL_3D_IDLE() do { \
1308 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1309 OUT_RING( (RADEON_WAIT_3D_IDLECLEAN | \
1310 RADEON_WAIT_HOST_IDLECLEAN) ); \
1313 #define RADEON_WAIT_UNTIL_IDLE() do { \
1314 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1315 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1316 RADEON_WAIT_3D_IDLECLEAN | \
1317 RADEON_WAIT_HOST_IDLECLEAN) ); \
1320 #define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do { \
1321 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1322 OUT_RING( RADEON_WAIT_CRTC_PFLIP ); \
1325 #define RADEON_FLUSH_CACHE() do { \
1326 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1327 OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1328 OUT_RING(RADEON_RB3D_DC_FLUSH); \
1330 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1331 OUT_RING(R300_RB3D_DC_FLUSH); \
1335 #define RADEON_PURGE_CACHE() do { \
1336 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1337 OUT_RING(CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1338 OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \
1340 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1341 OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE ); \
1345 #define RADEON_FLUSH_ZCACHE() do { \
1346 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1347 OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
1348 OUT_RING( RADEON_RB3D_ZC_FLUSH ); \
1350 OUT_RING( CP_PACKET0( R300_ZB_ZCACHE_CTLSTAT, 0 ) ); \
1351 OUT_RING( R300_ZC_FLUSH ); \
1355 #define RADEON_PURGE_ZCACHE() do { \
1356 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1357 OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
1358 OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \
1360 OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
1361 OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \
1365 /* ================================================================
1366 * Misc helper macros
1369 /* Perfbox functionality only.
1371 #define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \
1373 if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) { \
1374 u32 head = GET_RING_HEAD( dev_priv ); \
1375 if (head == dev_priv->ring.tail) \
1376 dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE; \
1380 #define VB_AGE_TEST_WITH_RETURN( dev_priv ) \
1382 struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; \
1383 drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; \
1384 if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
1385 int __ret = radeon_do_cp_idle( dev_priv ); \
1386 if ( __ret ) return __ret; \
1387 sarea_priv->last_dispatch = 0; \
1388 radeon_freelist_reset( dev ); \
1392 #define RADEON_DISPATCH_AGE( age ) do { \
1393 OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) ); \
1397 #define RADEON_FRAME_AGE( age ) do { \
1398 OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) ); \
1402 #define RADEON_CLEAR_AGE( age ) do { \
1403 OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) ); \
1407 /* ================================================================
1411 #define RADEON_VERBOSE 0
1413 #define RING_LOCALS int write, _nr; unsigned int mask; u32 *ring;
1415 #define BEGIN_RING( n ) do { \
1416 if ( RADEON_VERBOSE ) { \
1417 DRM_INFO( "BEGIN_RING( %d )\n", (n)); \
1419 if ( dev_priv->ring.space <= (n) * sizeof(u32) ) { \
1421 radeon_wait_ring( dev_priv, (n) * sizeof(u32) ); \
1423 _nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
1424 ring = dev_priv->ring.start; \
1425 write = dev_priv->ring.tail; \
1426 mask = dev_priv->ring.tail_mask; \
1429 #define ADVANCE_RING() do { \
1430 if ( RADEON_VERBOSE ) { \
1431 DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
1432 write, dev_priv->ring.tail ); \
1434 if (((dev_priv->ring.tail + _nr) & mask) != write) { \
1436 "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n", \
1437 ((dev_priv->ring.tail + _nr) & mask), \
1440 dev_priv->ring.tail = write; \
1443 #define COMMIT_RING() do { \
1444 /* Flush writes to ring */ \
1445 DRM_MEMORYBARRIER(); \
1446 GET_RING_HEAD( dev_priv ); \
1447 RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
1448 /* read from PCI bus to ensure correct posting */ \
1449 RADEON_READ( RADEON_CP_RB_RPTR ); \
1452 #define OUT_RING( x ) do { \
1453 if ( RADEON_VERBOSE ) { \
1454 DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
1455 (unsigned int)(x), write ); \
1457 ring[write++] = (x); \
1461 #define OUT_RING_REG( reg, val ) do { \
1462 OUT_RING( CP_PACKET0( reg, 0 ) ); \
1466 #define OUT_RING_TABLE( tab, sz ) do { \
1468 int *_tab = (int *)(tab); \
1470 if (write + _size > mask) { \
1471 int _i = (mask+1) - write; \
1474 *(int *)(ring + write) = *_tab++; \
1481 while (_size > 0) { \
1482 *(ring + write) = *_tab++; \
1489 /* radeon GEM->TTM munger */
1490 struct drm_radeon_gem_object {
1492 struct drm_buffer_object *bo;
1493 struct drm_fence_object *fence;
1494 struct drm_gem_object *obj;
1498 extern int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
1499 struct drm_file *file_priv);
1501 extern int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
1502 struct drm_file *file_priv);
1504 extern int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
1505 struct drm_file *file_priv);
1507 extern int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
1508 struct drm_file *file_priv);
1509 extern int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
1510 struct drm_file *file_priv);
1512 extern void radeon_fence_handler(struct drm_device *dev);
1513 extern int radeon_fence_emit_sequence(struct drm_device *dev, uint32_t class,
1514 uint32_t flags, uint32_t *sequence,
1515 uint32_t *native_type);
1516 extern void radeon_poke_flush(struct drm_device *dev, uint32_t class);
1517 extern int radeon_fence_has_irq(struct drm_device *dev, uint32_t class, uint32_t flags);
1519 /* radeon_buffer.c */
1520 extern struct drm_ttm_backend *radeon_create_ttm_backend_entry(struct drm_device *dev);
1521 extern int radeon_fence_types(struct drm_buffer_object *bo, uint32_t *class, uint32_t *type);
1522 extern int radeon_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags);
1523 extern int radeon_init_mem_type(struct drm_device * dev, uint32_t type,
1524 struct drm_mem_type_manager * man);
1525 extern int radeon_move(struct drm_buffer_object * bo,
1526 int evict, int no_wait, struct drm_bo_mem_reg * new_mem);
1528 extern void radeon_gart_flush(struct drm_device *dev);
1529 extern uint64_t radeon_evict_flags(struct drm_buffer_object *bo);
1531 #define BREADCRUMB_BITS 31
1532 #define BREADCRUMB_MASK ((1U << BREADCRUMB_BITS) - 1)
1534 /* Breadcrumb - swi irq */
1535 #define READ_BREADCRUMB(dev_priv) RADEON_READ(RADEON_LAST_SWI_REG)
1537 static inline int radeon_update_breadcrumb(struct drm_device *dev)
1539 struct drm_radeon_private *dev_priv = dev->dev_private;
1540 struct drm_radeon_master_private *master_priv;
1542 ++dev_priv->counter;
1543 if (dev_priv->counter > BREADCRUMB_MASK)
1544 dev_priv->counter = 1;
1546 if (dev->primary->master) {
1547 master_priv = dev->primary->master->driver_priv;
1549 if (master_priv->sarea_priv)
1550 master_priv->sarea_priv->last_fence = dev_priv->counter;
1552 return dev_priv->counter;
1555 #define radeon_is_avivo(dev_priv) ((dev_priv->chip_family >= CHIP_RS600))
1557 #define radeon_is_dce3(dev_priv) ((dev_priv->chip_family >= CHIP_RV620))
1559 #define radeon_bios8(dev_priv, v) (dev_priv->bios[v])
1560 #define radeon_bios16(dev_priv, v) (dev_priv->bios[v] | (dev_priv->bios[(v) + 1] << 8))
1561 #define radeon_bios32(dev_priv, v) ((dev_priv->bios[v]) | \
1562 (dev_priv->bios[(v) + 1] << 8) | \
1563 (dev_priv->bios[(v) + 2] << 16) | \
1564 (dev_priv->bios[(v) + 3] << 24))
1566 extern int radeon_emit_irq(struct drm_device * dev);
1568 extern void radeon_gem_free_object(struct drm_gem_object *obj);
1569 extern int radeon_gem_init_object(struct drm_gem_object *obj);
1570 extern int radeon_gem_mm_init(struct drm_device *dev);
1571 extern void radeon_gem_mm_fini(struct drm_device *dev);
1572 extern int radeon_gem_pin_ioctl(struct drm_device *dev, void *data,
1573 struct drm_file *file_priv);
1574 extern int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data,
1575 struct drm_file *file_priv);
1576 int radeon_gem_object_pin(struct drm_gem_object *obj,
1577 uint32_t alignment);
1578 int radeon_gem_indirect_ioctl(struct drm_device *dev, void *data,
1579 struct drm_file *file_priv);
1580 int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
1581 struct drm_file *file_priv);
1582 struct drm_gem_object *radeon_gem_object_alloc(struct drm_device *dev, int size, int alignment,
1583 int initial_domain);
1584 int radeon_modeset_init(struct drm_device *dev);
1585 void radeon_modeset_cleanup(struct drm_device *dev);
1586 extern u32 radeon_read_mc_reg(drm_radeon_private_t *dev_priv, int addr);
1587 extern void radeon_write_mc_reg(drm_radeon_private_t *dev_priv, u32 addr, u32 val);
1589 extern void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on);
1590 #define RADEONFB_CONN_LIMIT 4
1592 extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
1593 extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
1594 extern void radeon_cp_dispatch_flip(struct drm_device * dev, struct drm_master *master);
1595 #endif /* __RADEON_DRV_H__ */