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
155 enum radeon_chip_flags {
156 RADEON_FAMILY_MASK = 0x0000ffffUL,
157 RADEON_FLAGS_MASK = 0xffff0000UL,
158 RADEON_IS_MOBILITY = 0x00010000UL,
159 RADEON_IS_IGP = 0x00020000UL,
160 RADEON_SINGLE_CRTC = 0x00040000UL,
161 RADEON_IS_AGP = 0x00080000UL,
162 RADEON_HAS_HIERZ = 0x00100000UL,
163 RADEON_IS_PCIE = 0x00200000UL,
164 RADEON_NEW_MEMMAP = 0x00400000UL,
165 RADEON_IS_PCI = 0x00800000UL,
166 RADEON_IS_IGPGART = 0x01000000UL,
172 enum radeon_pll_errata {
173 CHIP_ERRATA_R300_CG = 0x00000001,
174 CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002,
175 CHIP_ERRATA_PLL_DELAY = 0x00000004
178 enum radeon_ext_tmds_chip {
184 #if defined(__powerpc__)
185 enum radeon_mac_model {
188 RADEON_MAC_POWERBOOK_EXTERNAL,
189 RADEON_MAC_POWERBOOK_INTERNAL,
190 RADEON_MAC_POWERBOOK_VGA,
191 RADEON_MAC_MINI_EXTERNAL,
192 RADEON_MAC_MINI_INTERNAL,
193 RADEON_MAC_IMAC_G5_ISIGHT
198 #define GET_RING_HEAD(dev_priv) (dev_priv->writeback_works ? \
199 (dev_priv->mm.ring_read.bo ? readl(dev_priv->mm.ring_read.kmap.virtual + 0) : DRM_READ32((dev_priv)->ring_rptr, 0 )) : \
200 RADEON_READ(RADEON_CP_RB_RPTR))
202 #define SET_RING_HEAD(dev_priv,val) (dev_priv->mm.ring_read.bo ? \
203 writel((val), dev_priv->mm.ring_read.kmap.virtual) : \
204 DRM_WRITE32((dev_priv)->ring_rptr, 0, (val)))
206 typedef struct drm_radeon_freelist {
209 struct drm_radeon_freelist *next;
210 struct drm_radeon_freelist *prev;
211 } drm_radeon_freelist_t;
213 typedef struct drm_radeon_ring_buffer {
216 int size; /* Double Words */
217 int size_l2qw; /* log2 Quad Words */
219 int rptr_update; /* Double Words */
220 int rptr_update_l2qw; /* log2 Quad 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_obj {
265 struct drm_buffer_object *bo;
266 struct drm_bo_kmap_obj kmap;
269 struct radeon_mm_info {
270 uint64_t vram_offset; // Offset into GPU space
272 uint64_t vram_visible;
277 void *pcie_table_backup;
279 struct radeon_mm_obj pcie_table;
280 struct radeon_mm_obj ring;
281 struct radeon_mm_obj ring_read;
283 struct radeon_mm_obj dma_bufs;
284 struct drm_map fake_agp_map;
287 #include "radeon_mode.h"
289 struct drm_radeon_master_private {
290 drm_local_map_t *sarea;
291 drm_radeon_sarea_t *sarea_priv;
294 #define RADEON_FLUSH_EMITED (1 < 0)
295 #define RADEON_PURGE_EMITED (1 < 1)
297 struct drm_radeon_kernel_chunk {
300 uint32_t __user *chunk_data;
304 struct drm_radeon_cs_parser {
305 struct drm_device *dev;
306 struct drm_file *file_priv;
308 struct drm_radeon_kernel_chunk *chunks;
311 uint32_t card_offset;
315 /* command submission struct */
316 struct drm_radeon_cs_priv {
319 uint32_t id_last_wcnt;
320 uint32_t id_last_scnt;
322 int (*parse)(struct drm_radeon_cs_parser *parser);
323 void (*id_emit)(struct drm_radeon_cs_parser *parser, uint32_t *id);
324 uint32_t (*id_last_get)(struct drm_device *dev);
325 /* this ib handling callback are for hidding memory manager drm
326 * from memory manager less drm, free have to emit ib discard
327 * sequence into the ring */
328 int (*ib_get)(struct drm_radeon_cs_parser *parser);
329 uint32_t (*ib_get_ptr)(struct drm_device *dev, void *ib);
330 void (*ib_free)(struct drm_radeon_cs_parser *parser);
331 /* do a relocation either MM or non-MM */
332 int (*relocate)(struct drm_radeon_cs_parser *parser,
333 uint32_t *reloc, uint32_t *offset);
338 struct radeon_pm_regs {
339 uint32_t crtc_ext_cntl;
340 uint32_t bios_scratch[8];
343 typedef struct drm_radeon_private {
345 drm_radeon_ring_buffer_t ring;
353 unsigned long gart_buffers_offset;
358 drm_radeon_freelist_t *head;
359 drm_radeon_freelist_t *tail;
361 volatile u32 *scratch;
368 int freelist_timeouts;
371 int last_frame_reads;
372 int last_clear_reads;
381 unsigned int front_offset;
382 unsigned int front_pitch;
383 unsigned int back_offset;
384 unsigned int back_pitch;
387 unsigned int depth_offset;
388 unsigned int depth_pitch;
390 u32 front_pitch_offset;
391 u32 back_pitch_offset;
392 u32 depth_pitch_offset;
394 drm_radeon_depth_clear_t depth_clear;
396 unsigned long ring_offset;
397 unsigned long ring_rptr_offset;
398 unsigned long buffers_offset;
399 unsigned long gart_textures_offset;
401 drm_local_map_t *cp_ring;
402 drm_local_map_t *ring_rptr;
403 drm_local_map_t *gart_textures;
405 struct mem_block *gart_heap;
406 struct mem_block *fb_heap;
410 wait_queue_head_t swi_queue;
412 uint32_t irq_enable_reg;
414 uint32_t r500_disp_irq_reg;
416 struct radeon_surface surfaces[RADEON_MAX_SURFACES];
417 struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
421 unsigned int crtc_last_cnt;
422 unsigned int crtc2_last_cnt;
424 /* starting from here on, data is preserved accross an open */
425 uint32_t flags; /* see radeon_chip_flags */
426 unsigned long fb_aper_offset;
429 struct radeon_mm_info mm;
430 drm_local_map_t *mmio;
433 unsigned long pcigart_offset;
434 unsigned int pcigart_offset_set;
435 struct drm_ati_pcigart_info gart_info;
437 struct radeon_mode_info mode_info;
439 uint8_t *bios; /* copy of the BIOS image */
441 uint16_t bios_header_start;
447 uint32_t mc_fb_location;
448 uint32_t mc_agp_loc_lo;
449 uint32_t mc_agp_loc_hi;
451 enum radeon_pll_errata pll_errata;
455 uint32_t chip_family; /* extract from flags */
457 struct radeon_mm_obj **ib_objs;
459 uint64_t ib_alloc_bitmap; // TO DO replace with a real bitmap
460 struct drm_radeon_cs_priv cs;
462 struct radeon_pm_regs pmregs;
464 atomic_t irq_received;
468 } drm_radeon_private_t;
470 typedef struct drm_radeon_buf_priv {
472 } drm_radeon_buf_priv_t;
474 typedef struct drm_radeon_kcmd_buffer {
478 struct drm_clip_rect __user *boxes;
479 } drm_radeon_kcmd_buffer_t;
481 extern int radeon_no_wb;
482 extern int radeon_dynclks;
483 extern int radeon_r4xx_atom;
484 extern struct drm_ioctl_desc radeon_ioctls[];
485 extern int radeon_max_ioctl;
486 extern int radeon_agpmode;
487 extern int radeon_modeset;
489 /* Check whether the given hardware address is inside the framebuffer or the
492 static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
495 u32 fb_start = dev_priv->fb_location;
496 u32 fb_end = fb_start + dev_priv->fb_size - 1;
497 u32 gart_start = dev_priv->gart_vm_start;
498 u32 gart_end = gart_start + dev_priv->gart_size - 1;
500 return ((off >= fb_start && off <= fb_end) ||
501 (off >= gart_start && off <= gart_end));
505 extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
506 extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
507 extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
508 extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
509 extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
510 extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
511 extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
512 extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
513 extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
514 extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
516 extern void radeon_freelist_reset(struct drm_device * dev);
517 extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
519 extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
521 extern int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv);
522 extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
524 extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
525 extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
526 extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
527 extern void radeon_mem_takedown(struct mem_block **heap);
528 extern void radeon_mem_release(struct drm_file *file_priv,
529 struct mem_block *heap);
532 extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
533 extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
534 extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
536 extern void radeon_do_release(struct drm_device * dev);
537 extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc);
538 extern int radeon_enable_vblank(struct drm_device *dev, int crtc);
539 extern void radeon_disable_vblank(struct drm_device *dev, int crtc);
540 extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
541 extern void radeon_driver_irq_preinstall(struct drm_device * dev);
542 extern int radeon_driver_irq_postinstall(struct drm_device * dev);
543 extern void radeon_driver_irq_uninstall(struct drm_device * dev);
544 extern int radeon_vblank_crtc_get(struct drm_device *dev);
545 extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
547 extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
548 extern int radeon_driver_unload(struct drm_device *dev);
549 extern int radeon_driver_firstopen(struct drm_device *dev);
550 extern void radeon_driver_preclose(struct drm_device * dev,
551 struct drm_file *file_priv);
552 extern void radeon_driver_postclose(struct drm_device * dev,
553 struct drm_file *file_priv);
554 extern void radeon_driver_lastclose(struct drm_device * dev);
555 extern int radeon_driver_open(struct drm_device * dev,
556 struct drm_file * file_priv);
557 extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
561 extern void r300_init_reg_flags(struct drm_device *dev);
563 extern int r300_do_cp_cmdbuf(struct drm_device *dev,
564 struct drm_file *file_priv,
565 drm_radeon_kcmd_buffer_t *cmdbuf);
567 extern int radeon_modeset_cp_suspend(struct drm_device *dev);
568 extern int radeon_modeset_cp_resume(struct drm_device *dev);
570 int radeon_suspend(struct drm_device *dev, pm_message_t state);
571 int radeon_resume(struct drm_device *dev);
572 /* Flags for stats.boxes
574 #define RADEON_BOX_DMA_IDLE 0x1
575 #define RADEON_BOX_RING_FULL 0x2
576 #define RADEON_BOX_FLIP 0x4
577 #define RADEON_BOX_WAIT_IDLE 0x8
578 #define RADEON_BOX_TEXTURE_LOAD 0x10
580 #define R600_CONFIG_MEMSIZE 0x5428
581 #define R600_CONFIG_APER_SIZE 0x5430
582 /* Register definitions, register access macros and drmAddMap constants
583 * for Radeon kernel driver.
586 #include "radeon_reg.h"
588 #define RADEON_AGP_COMMAND 0x0f60
589 #define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
590 # define RADEON_AGP_ENABLE (1<<8)
591 #define RADEON_AUX_SCISSOR_CNTL 0x26f0
592 # define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
593 # define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
594 # define RADEON_EXCLUSIVE_SCISSOR_2 (1 << 26)
595 # define RADEON_SCISSOR_0_ENABLE (1 << 28)
596 # define RADEON_SCISSOR_1_ENABLE (1 << 29)
597 # define RADEON_SCISSOR_2_ENABLE (1 << 30)
599 #define RADEON_BUS_CNTL 0x0030
600 /* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
601 # define RADEON_BUS_MASTER_DIS (1 << 6)
602 /* rs600/rs690/rs740 */
603 # define RS600_BUS_MASTER_DIS (1 << 14)
604 # define RS600_MSI_REARM (1 << 20)
606 #define RADEON_CLOCK_CNTL_DATA 0x000c
607 # define RADEON_PLL_WR_EN (1 << 7)
608 #define RADEON_CLOCK_CNTL_INDEX 0x0008
609 #define RADEON_CONFIG_APER_SIZE 0x0108
610 #define RADEON_CONFIG_MEMSIZE 0x00f8
611 #define RADEON_CRTC_OFFSET 0x0224
612 #define RADEON_CRTC_OFFSET_CNTL 0x0228
613 # define RADEON_CRTC_TILE_EN (1 << 15)
614 # define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
615 #define RADEON_CRTC2_OFFSET 0x0324
616 #define RADEON_CRTC2_OFFSET_CNTL 0x0328
618 #define RADEON_PCIE_INDEX 0x0030
619 #define RADEON_PCIE_DATA 0x0034
620 #define RADEON_PCIE_TX_GART_CNTL 0x10
621 # define RADEON_PCIE_TX_GART_EN (1 << 0)
622 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
623 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
624 # define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
625 # define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
626 # define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
627 # define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
628 # define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
629 #define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
630 #define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
631 #define RADEON_PCIE_TX_GART_BASE 0x13
632 #define RADEON_PCIE_TX_GART_START_LO 0x14
633 #define RADEON_PCIE_TX_GART_START_HI 0x15
634 #define RADEON_PCIE_TX_GART_END_LO 0x16
635 #define RADEON_PCIE_TX_GART_END_HI 0x17
637 #define RS480_NB_MC_INDEX 0x168
638 # define RS480_NB_MC_IND_WR_EN (1 << 8)
639 #define RS480_NB_MC_DATA 0x16c
641 #define RS690_MC_INDEX 0x78
642 # define RS690_MC_INDEX_MASK 0x1ff
643 # define RS690_MC_INDEX_WR_EN (1 << 9)
644 # define RS690_MC_INDEX_WR_ACK 0x7f
645 #define RS690_MC_DATA 0x7c
647 /* MC indirect registers */
648 #define RS480_MC_MISC_CNTL 0x18
649 # define RS480_DISABLE_GTW (1 << 1)
650 /* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
651 # define RS480_GART_INDEX_REG_EN (1 << 12)
652 # define RS690_BLOCK_GFX_D3_EN (1 << 14)
653 #define RS480_K8_FB_LOCATION 0x1e
654 #define RS480_GART_FEATURE_ID 0x2b
655 # define RS480_HANG_EN (1 << 11)
656 # define RS480_TLB_ENABLE (1 << 18)
657 # define RS480_P2P_ENABLE (1 << 19)
658 # define RS480_GTW_LAC_EN (1 << 25)
659 # define RS480_2LEVEL_GART (0 << 30)
660 # define RS480_1LEVEL_GART (1 << 30)
661 # define RS480_PDC_EN (1 << 31)
662 #define RS480_GART_BASE 0x2c
663 #define RS480_GART_CACHE_CNTRL 0x2e
664 # define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
665 #define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
666 # define RS480_GART_EN (1 << 0)
667 # define RS480_VA_SIZE_32MB (0 << 1)
668 # define RS480_VA_SIZE_64MB (1 << 1)
669 # define RS480_VA_SIZE_128MB (2 << 1)
670 # define RS480_VA_SIZE_256MB (3 << 1)
671 # define RS480_VA_SIZE_512MB (4 << 1)
672 # define RS480_VA_SIZE_1GB (5 << 1)
673 # define RS480_VA_SIZE_2GB (6 << 1)
674 #define RS480_AGP_MODE_CNTL 0x39
675 # define RS480_POST_GART_Q_SIZE (1 << 18)
676 # define RS480_NONGART_SNOOP (1 << 19)
677 # define RS480_AGP_RD_BUF_SIZE (1 << 20)
678 # define RS480_REQ_TYPE_SNOOP_SHIFT 22
679 # define RS480_REQ_TYPE_SNOOP_MASK 0x3
680 # define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
681 #define RS480_MC_MISC_UMA_CNTL 0x5f
682 #define RS480_MC_MCLK_CNTL 0x7a
683 #define RS480_MC_UMA_DUALCH_CNTL 0x86
685 #define RS690_MC_FB_LOCATION 0x100
686 #define RS690_MC_AGP_LOCATION 0x101
687 #define RS690_MC_AGP_BASE 0x102
688 #define RS690_MC_AGP_BASE_2 0x103
690 #define R520_MC_IND_INDEX 0x70
691 #define R520_MC_IND_WR_EN (1 << 24)
692 #define R520_MC_IND_DATA 0x74
694 #define RADEON_MPP_TB_CONFIG 0x01c0
695 #define RADEON_MEM_CNTL 0x0140
696 #define RADEON_MEM_SDRAM_MODE_REG 0x0158
697 #define RADEON_AGP_BASE_2 0x015c /* r200+ only */
698 #define RS480_AGP_BASE_2 0x0164
699 #define RADEON_AGP_BASE 0x0170
701 /* pipe config regs */
702 #define R400_GB_PIPE_SELECT 0x402c
703 #define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
704 #define R500_SU_REG_DEST 0x42c8
705 #define R300_GB_TILE_CONFIG 0x4018
706 # define R300_ENABLE_TILING (1 << 0)
707 # define R300_PIPE_COUNT_RV350 (0 << 1)
708 # define R300_PIPE_COUNT_R300 (3 << 1)
709 # define R300_PIPE_COUNT_R420_3P (6 << 1)
710 # define R300_PIPE_COUNT_R420 (7 << 1)
711 # define R300_TILE_SIZE_8 (0 << 4)
712 # define R300_TILE_SIZE_16 (1 << 4)
713 # define R300_TILE_SIZE_32 (2 << 4)
714 # define R300_SUBPIXEL_1_12 (0 << 16)
715 # define R300_SUBPIXEL_1_16 (1 << 16)
716 #define R300_DST_PIPE_CONFIG 0x170c
717 # define R300_PIPE_AUTO_CONFIG (1 << 31)
718 #define R300_RB2D_DSTCACHE_MODE 0x3428
719 # define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
720 # define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
722 #define RADEON_RB3D_COLOROFFSET 0x1c40
723 #define RADEON_RB3D_COLORPITCH 0x1c48
725 #define RADEON_SRC_X_Y 0x1590
727 #define RADEON_DP_GUI_MASTER_CNTL 0x146c
728 # define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
729 # define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
730 # define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
731 # define RADEON_GMC_BRUSH_NONE (15 << 4)
732 # define RADEON_GMC_DST_16BPP (4 << 8)
733 # define RADEON_GMC_DST_24BPP (5 << 8)
734 # define RADEON_GMC_DST_32BPP (6 << 8)
735 # define RADEON_GMC_DST_DATATYPE_SHIFT 8
736 # define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
737 # define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
738 # define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
739 # define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
740 # define RADEON_GMC_WR_MSK_DIS (1 << 30)
741 # define RADEON_ROP3_S 0x00cc0000
742 # define RADEON_ROP3_P 0x00f00000
743 #define RADEON_DP_WRITE_MASK 0x16cc
744 #define RADEON_SRC_PITCH_OFFSET 0x1428
745 #define RADEON_DST_PITCH_OFFSET 0x142c
746 #define RADEON_DST_PITCH_OFFSET_C 0x1c80
747 # define RADEON_DST_TILE_LINEAR (0 << 30)
748 # define RADEON_DST_TILE_MACRO (1 << 30)
749 # define RADEON_DST_TILE_MICRO (2 << 30)
750 # define RADEON_DST_TILE_BOTH (3 << 30)
752 #define RADEON_SCRATCH_REG0 0x15e0
753 #define RADEON_SCRATCH_REG1 0x15e4
754 #define RADEON_SCRATCH_REG2 0x15e8
755 #define RADEON_SCRATCH_REG3 0x15ec
756 #define RADEON_SCRATCH_REG4 0x15f0
757 #define RADEON_SCRATCH_REG5 0x15f4
758 #define RADEON_SCRATCH_REG6 0x15f8
759 #define RADEON_SCRATCH_UMSK 0x0770
760 #define RADEON_SCRATCH_ADDR 0x0774
762 #define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x))
764 #define GET_SCRATCH( x ) (dev_priv->writeback_works ? \
765 (dev_priv->mm.ring_read.bo ? \
766 readl(dev_priv->mm.ring_read.kmap.virtual + RADEON_SCRATCHOFF(x)) : \
767 DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(x))) : \
768 RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x)))
770 #define RADEON_CRTC_CRNT_FRAME 0x0214
771 #define RADEON_CRTC2_CRNT_FRAME 0x0314
773 #define RADEON_CRTC_STATUS 0x005c
774 #define RADEON_CRTC2_STATUS 0x03fc
776 #define RADEON_GEN_INT_CNTL 0x0040
777 # define RADEON_CRTC_VBLANK_MASK (1 << 0)
778 # define RADEON_CRTC2_VBLANK_MASK (1 << 9)
779 # define RADEON_GUI_IDLE_INT_ENABLE (1 << 19)
780 # define RADEON_SW_INT_ENABLE (1 << 25)
782 #define RADEON_GEN_INT_STATUS 0x0044
783 # define RADEON_CRTC_VBLANK_STAT (1 << 0)
784 # define RADEON_CRTC_VBLANK_STAT_ACK (1 << 0)
785 # define RADEON_CRTC2_VBLANK_STAT (1 << 9)
786 # define RADEON_CRTC2_VBLANK_STAT_ACK (1 << 9)
787 # define RADEON_GUI_IDLE_INT_TEST_ACK (1 << 19)
788 # define RADEON_SW_INT_TEST (1 << 25)
789 # define RADEON_SW_INT_TEST_ACK (1 << 25)
790 # define RADEON_SW_INT_FIRE (1 << 26)
791 # define R500_DISPLAY_INT_STATUS (1 << 0)
793 #define RADEON_HOST_PATH_CNTL 0x0130
794 # define RADEON_HDP_APER_CNTL (1 << 23)
795 # define RADEON_HP_LIN_RD_CACHE_DIS (1 << 24)
796 # define RADEON_HDP_SOFT_RESET (1 << 26)
797 # define RADEON_HDP_READ_BUFFER_INVALIDATED (1 << 27)
799 #define RADEON_NB_TOM 0x15c
801 #define RADEON_ISYNC_CNTL 0x1724
802 # define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
803 # define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
804 # define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
805 # define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
806 # define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
807 # define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
809 #define RADEON_RBBM_GUICNTL 0x172c
810 # define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
811 # define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
812 # define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
813 # define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
815 #define RADEON_MC_AGP_LOCATION 0x014c
816 #define RADEON_MC_FB_LOCATION 0x0148
817 #define RADEON_MCLK_CNTL 0x0012
818 # define RADEON_FORCEON_MCLKA (1 << 16)
819 # define RADEON_FORCEON_MCLKB (1 << 17)
820 # define RADEON_FORCEON_YCLKA (1 << 18)
821 # define RADEON_FORCEON_YCLKB (1 << 19)
822 # define RADEON_FORCEON_MC (1 << 20)
823 # define RADEON_FORCEON_AIC (1 << 21)
825 #define RADEON_PP_BORDER_COLOR_0 0x1d40
826 #define RADEON_PP_BORDER_COLOR_1 0x1d44
827 #define RADEON_PP_BORDER_COLOR_2 0x1d48
828 #define RADEON_PP_CNTL 0x1c38
829 # define RADEON_SCISSOR_ENABLE (1 << 1)
830 #define RADEON_PP_LUM_MATRIX 0x1d00
831 #define RADEON_PP_MISC 0x1c14
832 #define RADEON_PP_ROT_MATRIX_0 0x1d58
833 #define RADEON_PP_TXFILTER_0 0x1c54
834 #define RADEON_PP_TXOFFSET_0 0x1c5c
835 #define RADEON_PP_TXFILTER_1 0x1c6c
836 #define RADEON_PP_TXFILTER_2 0x1c84
838 #define RADEON_RB3D_CNTL 0x1c3c
839 # define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
840 # define RADEON_PLANE_MASK_ENABLE (1 << 1)
841 # define RADEON_DITHER_ENABLE (1 << 2)
842 # define RADEON_ROUND_ENABLE (1 << 3)
843 # define RADEON_SCALE_DITHER_ENABLE (1 << 4)
844 # define RADEON_DITHER_INIT (1 << 5)
845 # define RADEON_ROP_ENABLE (1 << 6)
846 # define RADEON_STENCIL_ENABLE (1 << 7)
847 # define RADEON_Z_ENABLE (1 << 8)
848 # define RADEON_ZBLOCK16 (1 << 15)
849 #define RADEON_RB3D_DEPTHOFFSET 0x1c24
850 #define RADEON_RB3D_DEPTHCLEARVALUE 0x3230
851 #define RADEON_RB3D_DEPTHPITCH 0x1c28
852 #define RADEON_RB3D_PLANEMASK 0x1d84
853 #define RADEON_RB3D_STENCILREFMASK 0x1d7c
854 #define RADEON_RB3D_ZCACHE_MODE 0x3250
855 #define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
856 # define RADEON_RB3D_ZC_FLUSH (1 << 0)
857 # define RADEON_RB3D_ZC_FREE (1 << 2)
858 # define RADEON_RB3D_ZC_FLUSH_ALL 0x5
859 # define RADEON_RB3D_ZC_BUSY (1 << 31)
860 #define R300_ZB_ZCACHE_CTLSTAT 0x4f18
861 # define R300_ZC_FLUSH (1 << 0)
862 # define R300_ZC_FREE (1 << 1)
863 # define R300_ZC_BUSY (1 << 31)
864 #define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
865 # define R300_RB3D_DC_FLUSH (2 << 0)
866 # define R300_RB3D_DC_FREE (2 << 2)
867 # define R300_RB3D_DC_FINISH (1 << 4)
868 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
869 # define RADEON_Z_TEST_MASK (7 << 4)
870 # define RADEON_Z_TEST_ALWAYS (7 << 4)
871 # define RADEON_Z_HIERARCHY_ENABLE (1 << 8)
872 # define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
873 # define RADEON_STENCIL_S_FAIL_REPLACE (2 << 16)
874 # define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
875 # define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
876 # define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
877 # define RADEON_FORCE_Z_DIRTY (1 << 29)
878 # define RADEON_Z_WRITE_ENABLE (1 << 30)
879 # define RADEON_Z_DECOMPRESSION_ENABLE (1 << 31)
880 #define RADEON_RBBM_SOFT_RESET 0x00f0
881 # define RADEON_SOFT_RESET_CP (1 << 0)
882 # define RADEON_SOFT_RESET_HI (1 << 1)
883 # define RADEON_SOFT_RESET_SE (1 << 2)
884 # define RADEON_SOFT_RESET_RE (1 << 3)
885 # define RADEON_SOFT_RESET_PP (1 << 4)
886 # define RADEON_SOFT_RESET_E2 (1 << 5)
887 # define RADEON_SOFT_RESET_RB (1 << 6)
888 # define RADEON_SOFT_RESET_HDP (1 << 7)
890 * 6:0 Available slots in the FIFO
891 * 8 Host Interface active
892 * 9 CP request active
893 * 10 FIFO request active
894 * 11 Host Interface retry active
896 * 13 FIFO retry active
897 * 14 FIFO pipeline busy
898 * 15 Event engine busy
899 * 16 CP command stream busy
901 * 18 2D portion of render backend busy
902 * 20 3D setup engine busy
904 * 27 CBA 2D engine busy
905 * 31 2D engine busy or 3D engine busy or FIFO not empty or CP busy or
906 * command stream queue not empty or Ring Buffer not empty
908 #define RADEON_RBBM_STATUS 0x0e40
909 /* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register. */
910 /* #define RADEON_RBBM_STATUS 0x1740 */
911 /* bits 6:0 are dword slots available in the cmd fifo */
912 # define RADEON_RBBM_FIFOCNT_MASK 0x007f
913 # define RADEON_HIRQ_ON_RBB (1 << 8)
914 # define RADEON_CPRQ_ON_RBB (1 << 9)
915 # define RADEON_CFRQ_ON_RBB (1 << 10)
916 # define RADEON_HIRQ_IN_RTBUF (1 << 11)
917 # define RADEON_CPRQ_IN_RTBUF (1 << 12)
918 # define RADEON_CFRQ_IN_RTBUF (1 << 13)
919 # define RADEON_PIPE_BUSY (1 << 14)
920 # define RADEON_ENG_EV_BUSY (1 << 15)
921 # define RADEON_CP_CMDSTRM_BUSY (1 << 16)
922 # define RADEON_E2_BUSY (1 << 17)
923 # define RADEON_RB2D_BUSY (1 << 18)
924 # define RADEON_RB3D_BUSY (1 << 19) /* not used on r300 */
925 # define RADEON_VAP_BUSY (1 << 20)
926 # define RADEON_RE_BUSY (1 << 21) /* not used on r300 */
927 # define RADEON_TAM_BUSY (1 << 22) /* not used on r300 */
928 # define RADEON_TDM_BUSY (1 << 23) /* not used on r300 */
929 # define RADEON_PB_BUSY (1 << 24) /* not used on r300 */
930 # define RADEON_TIM_BUSY (1 << 25) /* not used on r300 */
931 # define RADEON_GA_BUSY (1 << 26)
932 # define RADEON_CBA2D_BUSY (1 << 27)
933 # define RADEON_RBBM_ACTIVE (1 << 31)
934 #define RADEON_RE_LINE_PATTERN 0x1cd0
935 #define RADEON_RE_MISC 0x26c4
936 #define RADEON_RE_TOP_LEFT 0x26c0
937 #define RADEON_RE_WIDTH_HEIGHT 0x1c44
938 #define RADEON_RE_STIPPLE_ADDR 0x1cc8
939 #define RADEON_RE_STIPPLE_DATA 0x1ccc
941 #define RADEON_SCISSOR_TL_0 0x1cd8
942 #define RADEON_SCISSOR_BR_0 0x1cdc
943 #define RADEON_SCISSOR_TL_1 0x1ce0
944 #define RADEON_SCISSOR_BR_1 0x1ce4
945 #define RADEON_SCISSOR_TL_2 0x1ce8
946 #define RADEON_SCISSOR_BR_2 0x1cec
947 #define RADEON_SE_COORD_FMT 0x1c50
948 #define RADEON_SE_CNTL 0x1c4c
949 # define RADEON_FFACE_CULL_CW (0 << 0)
950 # define RADEON_BFACE_SOLID (3 << 1)
951 # define RADEON_FFACE_SOLID (3 << 3)
952 # define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
953 # define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
954 # define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
955 # define RADEON_ALPHA_SHADE_FLAT (1 << 10)
956 # define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
957 # define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
958 # define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
959 # define RADEON_FOG_SHADE_FLAT (1 << 14)
960 # define RADEON_FOG_SHADE_GOURAUD (2 << 14)
961 # define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
962 # define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
963 # define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
964 # define RADEON_ROUND_MODE_TRUNC (0 << 28)
965 # define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
966 #define RADEON_SE_CNTL_STATUS 0x2140
967 #define RADEON_SE_LINE_WIDTH 0x1db8
968 #define RADEON_SE_VPORT_XSCALE 0x1d98
969 #define RADEON_SE_ZBIAS_FACTOR 0x1db0
970 #define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
971 #define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
972 #define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
973 # define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
974 # define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
975 #define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
976 #define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
977 # define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
978 #define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
979 #define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
980 #define RADEON_SURFACE_ACCESS_CLR 0x0bfc
981 #define RADEON_SURFACE_CNTL 0x0b00
982 # define RADEON_SURF_TRANSLATION_DIS (1 << 8)
983 # define RADEON_NONSURF_AP0_SWP_MASK (3 << 20)
984 # define RADEON_NONSURF_AP0_SWP_LITTLE (0 << 20)
985 # define RADEON_NONSURF_AP0_SWP_BIG16 (1 << 20)
986 # define RADEON_NONSURF_AP0_SWP_BIG32 (2 << 20)
987 # define RADEON_NONSURF_AP1_SWP_MASK (3 << 22)
988 # define RADEON_NONSURF_AP1_SWP_LITTLE (0 << 22)
989 # define RADEON_NONSURF_AP1_SWP_BIG16 (1 << 22)
990 # define RADEON_NONSURF_AP1_SWP_BIG32 (2 << 22)
991 #define RADEON_SURFACE0_INFO 0x0b0c
992 # define RADEON_SURF_PITCHSEL_MASK (0x1ff << 0)
993 # define RADEON_SURF_TILE_MODE_MASK (3 << 16)
994 # define RADEON_SURF_TILE_MODE_MACRO (0 << 16)
995 # define RADEON_SURF_TILE_MODE_MICRO (1 << 16)
996 # define RADEON_SURF_TILE_MODE_32BIT_Z (2 << 16)
997 # define RADEON_SURF_TILE_MODE_16BIT_Z (3 << 16)
998 #define RADEON_SURFACE0_LOWER_BOUND 0x0b04
999 #define RADEON_SURFACE0_UPPER_BOUND 0x0b08
1000 # define RADEON_SURF_ADDRESS_FIXED_MASK (0x3ff << 0)
1001 #define RADEON_SURFACE1_INFO 0x0b1c
1002 #define RADEON_SURFACE1_LOWER_BOUND 0x0b14
1003 #define RADEON_SURFACE1_UPPER_BOUND 0x0b18
1004 #define RADEON_SURFACE2_INFO 0x0b2c
1005 #define RADEON_SURFACE2_LOWER_BOUND 0x0b24
1006 #define RADEON_SURFACE2_UPPER_BOUND 0x0b28
1007 #define RADEON_SURFACE3_INFO 0x0b3c
1008 #define RADEON_SURFACE3_LOWER_BOUND 0x0b34
1009 #define RADEON_SURFACE3_UPPER_BOUND 0x0b38
1010 #define RADEON_SURFACE4_INFO 0x0b4c
1011 #define RADEON_SURFACE4_LOWER_BOUND 0x0b44
1012 #define RADEON_SURFACE4_UPPER_BOUND 0x0b48
1013 #define RADEON_SURFACE5_INFO 0x0b5c
1014 #define RADEON_SURFACE5_LOWER_BOUND 0x0b54
1015 #define RADEON_SURFACE5_UPPER_BOUND 0x0b58
1016 #define RADEON_SURFACE6_INFO 0x0b6c
1017 #define RADEON_SURFACE6_LOWER_BOUND 0x0b64
1018 #define RADEON_SURFACE6_UPPER_BOUND 0x0b68
1019 #define RADEON_SURFACE7_INFO 0x0b7c
1020 #define RADEON_SURFACE7_LOWER_BOUND 0x0b74
1021 #define RADEON_SURFACE7_UPPER_BOUND 0x0b78
1022 #define RADEON_SW_SEMAPHORE 0x013c
1024 #define RADEON_WAIT_UNTIL 0x1720
1025 # define RADEON_WAIT_CRTC_PFLIP (1 << 0)
1026 # define RADEON_WAIT_2D_IDLE (1 << 14)
1027 # define RADEON_WAIT_3D_IDLE (1 << 15)
1028 # define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
1029 # define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
1030 # define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
1032 #define RADEON_RB3D_ZMASKOFFSET 0x3234
1033 #define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
1034 # define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
1035 # define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
1038 #define RADEON_CP_ME_RAM_ADDR 0x07d4
1039 #define RADEON_CP_ME_RAM_RADDR 0x07d8
1040 #define RADEON_CP_ME_RAM_DATAH 0x07dc
1041 #define RADEON_CP_ME_RAM_DATAL 0x07e0
1043 #define RADEON_CP_RB_BASE 0x0700
1044 #define RADEON_CP_RB_CNTL 0x0704
1045 # define RADEON_BUF_SWAP_32BIT (2 << 16)
1046 # define RADEON_RB_NO_UPDATE (1 << 27)
1047 #define RADEON_CP_RB_RPTR_ADDR 0x070c
1048 #define RADEON_CP_RB_RPTR 0x0710
1049 #define RADEON_CP_RB_WPTR 0x0714
1051 #define RADEON_CP_RB_WPTR_DELAY 0x0718
1052 # define RADEON_PRE_WRITE_TIMER_SHIFT 0
1053 # define RADEON_PRE_WRITE_LIMIT_SHIFT 23
1055 #define RADEON_CP_IB_BASE 0x0738
1057 #define RADEON_CP_CSQ_CNTL 0x0740
1058 # define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
1059 # define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
1060 # define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
1061 # define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
1062 # define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
1063 # define RADEON_CSQ_PRIBM_INDBM (4 << 28)
1064 # define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
1066 #define RADEON_AIC_CNTL 0x01d0
1067 # define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
1068 # define RS400_MSI_REARM (1 << 3)
1069 #define RADEON_AIC_STAT 0x01d4
1070 #define RADEON_AIC_PT_BASE 0x01d8
1071 #define RADEON_AIC_LO_ADDR 0x01dc
1072 #define RADEON_AIC_HI_ADDR 0x01e0
1073 #define RADEON_AIC_TLB_ADDR 0x01e4
1074 #define RADEON_AIC_TLB_DATA 0x01e8
1076 /* CP command packets */
1077 #define RADEON_CP_PACKET0 0x00000000
1078 # define RADEON_ONE_REG_WR (1 << 15)
1079 #define RADEON_CP_PACKET1 0x40000000
1080 #define RADEON_CP_PACKET2 0x80000000
1081 #define RADEON_CP_PACKET3 0xC0000000
1082 # define RADEON_CP_NOP 0x00001000
1083 # define RADEON_CP_NEXT_CHAR 0x00001900
1084 # define RADEON_CP_PLY_NEXTSCAN 0x00001D00
1085 # define RADEON_CP_SET_SCISSORS 0x00001E00
1086 /* GEN_INDX_PRIM is unsupported starting with R300 */
1087 # define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
1088 # define RADEON_WAIT_FOR_IDLE 0x00002600
1089 # define RADEON_3D_DRAW_VBUF 0x00002800
1090 # define RADEON_3D_DRAW_IMMD 0x00002900
1091 # define RADEON_3D_DRAW_INDX 0x00002A00
1092 # define RADEON_CP_LOAD_PALETTE 0x00002C00
1093 # define RADEON_3D_LOAD_VBPNTR 0x00002F00
1094 # define RADEON_MPEG_IDCT_MACROBLOCK 0x00003000
1095 # define RADEON_MPEG_IDCT_MACROBLOCK_REV 0x00003100
1096 # define RADEON_3D_CLEAR_ZMASK 0x00003200
1097 # define RADEON_CP_INDX_BUFFER 0x00003300
1098 # define RADEON_CP_3D_DRAW_VBUF_2 0x00003400
1099 # define RADEON_CP_3D_DRAW_IMMD_2 0x00003500
1100 # define RADEON_CP_3D_DRAW_INDX_2 0x00003600
1101 # define RADEON_3D_CLEAR_HIZ 0x00003700
1102 # define RADEON_CP_3D_CLEAR_CMASK 0x00003802
1103 # define RADEON_CNTL_HOSTDATA_BLT 0x00009400
1104 # define RADEON_CNTL_PAINT_MULTI 0x00009A00
1105 # define RADEON_CNTL_BITBLT_MULTI 0x00009B00
1106 # define RADEON_CNTL_SET_SCISSORS 0xC0001E00
1108 #define RADEON_CP_PACKET_MASK 0xC0000000
1109 #define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
1110 #define RADEON_CP_PACKET0_REG_MASK 0x000007ff
1111 #define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
1112 #define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
1114 #define RADEON_VTX_Z_PRESENT (1 << 31)
1115 #define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
1117 #define RADEON_PRIM_TYPE_NONE (0 << 0)
1118 #define RADEON_PRIM_TYPE_POINT (1 << 0)
1119 #define RADEON_PRIM_TYPE_LINE (2 << 0)
1120 #define RADEON_PRIM_TYPE_LINE_STRIP (3 << 0)
1121 #define RADEON_PRIM_TYPE_TRI_LIST (4 << 0)
1122 #define RADEON_PRIM_TYPE_TRI_FAN (5 << 0)
1123 #define RADEON_PRIM_TYPE_TRI_STRIP (6 << 0)
1124 #define RADEON_PRIM_TYPE_TRI_TYPE2 (7 << 0)
1125 #define RADEON_PRIM_TYPE_RECT_LIST (8 << 0)
1126 #define RADEON_PRIM_TYPE_3VRT_POINT_LIST (9 << 0)
1127 #define RADEON_PRIM_TYPE_3VRT_LINE_LIST (10 << 0)
1128 #define RADEON_PRIM_TYPE_MASK 0xf
1129 #define RADEON_PRIM_WALK_IND (1 << 4)
1130 #define RADEON_PRIM_WALK_LIST (2 << 4)
1131 #define RADEON_PRIM_WALK_RING (3 << 4)
1132 #define RADEON_COLOR_ORDER_BGRA (0 << 6)
1133 #define RADEON_COLOR_ORDER_RGBA (1 << 6)
1134 #define RADEON_MAOS_ENABLE (1 << 7)
1135 #define RADEON_VTX_FMT_R128_MODE (0 << 8)
1136 #define RADEON_VTX_FMT_RADEON_MODE (1 << 8)
1137 #define RADEON_NUM_VERTICES_SHIFT 16
1139 #define RADEON_COLOR_FORMAT_CI8 2
1141 #define R200_PP_TXCBLEND_0 0x2f00
1142 #define R200_PP_TXCBLEND_1 0x2f10
1143 #define R200_PP_TXCBLEND_2 0x2f20
1144 #define R200_PP_TXCBLEND_3 0x2f30
1145 #define R200_PP_TXCBLEND_4 0x2f40
1146 #define R200_PP_TXCBLEND_5 0x2f50
1147 #define R200_PP_TXCBLEND_6 0x2f60
1148 #define R200_PP_TXCBLEND_7 0x2f70
1149 #define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268
1150 #define R200_PP_TFACTOR_0 0x2ee0
1151 #define R200_SE_VTX_FMT_0 0x2088
1152 #define R200_SE_VAP_CNTL 0x2080
1153 #define R200_SE_TCL_MATRIX_SEL_0 0x2230
1154 #define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
1155 #define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0
1156 #define R200_PP_TXFILTER_5 0x2ca0
1157 #define R200_PP_TXFILTER_4 0x2c80
1158 #define R200_PP_TXFILTER_3 0x2c60
1159 #define R200_PP_TXFILTER_2 0x2c40
1160 #define R200_PP_TXFILTER_1 0x2c20
1161 #define R200_PP_TXFILTER_0 0x2c00
1162 #define R200_PP_TXOFFSET_5 0x2d78
1163 #define R200_PP_TXOFFSET_4 0x2d60
1164 #define R200_PP_TXOFFSET_3 0x2d48
1165 #define R200_PP_TXOFFSET_2 0x2d30
1166 #define R200_PP_TXOFFSET_1 0x2d18
1167 #define R200_PP_TXOFFSET_0 0x2d00
1169 #define R200_PP_CUBIC_FACES_0 0x2c18
1170 #define R200_PP_CUBIC_FACES_1 0x2c38
1171 #define R200_PP_CUBIC_FACES_2 0x2c58
1172 #define R200_PP_CUBIC_FACES_3 0x2c78
1173 #define R200_PP_CUBIC_FACES_4 0x2c98
1174 #define R200_PP_CUBIC_FACES_5 0x2cb8
1175 #define R200_PP_CUBIC_OFFSET_F1_0 0x2d04
1176 #define R200_PP_CUBIC_OFFSET_F2_0 0x2d08
1177 #define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c
1178 #define R200_PP_CUBIC_OFFSET_F4_0 0x2d10
1179 #define R200_PP_CUBIC_OFFSET_F5_0 0x2d14
1180 #define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c
1181 #define R200_PP_CUBIC_OFFSET_F2_1 0x2d20
1182 #define R200_PP_CUBIC_OFFSET_F3_1 0x2d24
1183 #define R200_PP_CUBIC_OFFSET_F4_1 0x2d28
1184 #define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c
1185 #define R200_PP_CUBIC_OFFSET_F1_2 0x2d34
1186 #define R200_PP_CUBIC_OFFSET_F2_2 0x2d38
1187 #define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c
1188 #define R200_PP_CUBIC_OFFSET_F4_2 0x2d40
1189 #define R200_PP_CUBIC_OFFSET_F5_2 0x2d44
1190 #define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c
1191 #define R200_PP_CUBIC_OFFSET_F2_3 0x2d50
1192 #define R200_PP_CUBIC_OFFSET_F3_3 0x2d54
1193 #define R200_PP_CUBIC_OFFSET_F4_3 0x2d58
1194 #define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c
1195 #define R200_PP_CUBIC_OFFSET_F1_4 0x2d64
1196 #define R200_PP_CUBIC_OFFSET_F2_4 0x2d68
1197 #define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c
1198 #define R200_PP_CUBIC_OFFSET_F4_4 0x2d70
1199 #define R200_PP_CUBIC_OFFSET_F5_4 0x2d74
1200 #define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c
1201 #define R200_PP_CUBIC_OFFSET_F2_5 0x2d80
1202 #define R200_PP_CUBIC_OFFSET_F3_5 0x2d84
1203 #define R200_PP_CUBIC_OFFSET_F4_5 0x2d88
1204 #define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c
1206 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1207 #define R200_SE_VTE_CNTL 0x20b0
1208 #define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
1209 #define R200_PP_TAM_DEBUG3 0x2d9c
1210 #define R200_PP_CNTL_X 0x2cc4
1211 #define R200_SE_VAP_CNTL_STATUS 0x2140
1212 #define R200_RE_SCISSOR_TL_0 0x1cd8
1213 #define R200_RE_SCISSOR_TL_1 0x1ce0
1214 #define R200_RE_SCISSOR_TL_2 0x1ce8
1215 #define R200_RB3D_DEPTHXY_OFFSET 0x1d60
1216 #define R200_RE_AUX_SCISSOR_CNTL 0x26f0
1217 #define R200_SE_VTX_STATE_CNTL 0x2180
1218 #define R200_RE_POINTSIZE 0x2648
1219 #define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
1221 #define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
1222 #define RADEON_PP_TEX_SIZE_1 0x1d0c
1223 #define RADEON_PP_TEX_SIZE_2 0x1d14
1225 #define RADEON_PP_CUBIC_FACES_0 0x1d24
1226 #define RADEON_PP_CUBIC_FACES_1 0x1d28
1227 #define RADEON_PP_CUBIC_FACES_2 0x1d2c
1228 #define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
1229 #define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
1230 #define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
1232 #define RADEON_SE_TCL_STATE_FLUSH 0x2284
1234 #define SE_VAP_CNTL__TCL_ENA_MASK 0x00000001
1235 #define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK 0x00010000
1236 #define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT 0x00000012
1237 #define SE_VTE_CNTL__VTX_XY_FMT_MASK 0x00000100
1238 #define SE_VTE_CNTL__VTX_Z_FMT_MASK 0x00000200
1239 #define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK 0x00000001
1240 #define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK 0x00000002
1241 #define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT 0x0000000b
1242 #define R200_3D_DRAW_IMMD_2 0xC0003500
1243 #define R200_SE_VTX_FMT_1 0x208c
1244 #define R200_RE_CNTL 0x1c50
1246 #define R200_RB3D_BLENDCOLOR 0x3218
1248 #define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4
1250 #define R200_PP_TRI_PERF 0x2cf8
1252 #define R200_PP_AFS_0 0x2f80
1253 #define R200_PP_AFS_1 0x2f00 /* same as txcblend_0 */
1255 #define R200_VAP_PVS_CNTL_1 0x22D0
1257 /* MPEG settings from VHA code */
1258 #define RADEON_VHA_SETTO16_1 0x2694
1259 #define RADEON_VHA_SETTO16_2 0x2680
1260 #define RADEON_VHA_SETTO0_1 0x1840
1261 #define RADEON_VHA_FB_OFFSET 0x19e4
1262 #define RADEON_VHA_SETTO1AND70S 0x19d8
1263 #define RADEON_VHA_DST_PITCH 0x1408
1265 // set as reference header
1266 #define RADEON_VHA_BACKFRAME0_OFF_Y 0x1840
1267 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y 0x1844
1268 #define RADEON_VHA_BACKFRAME0_OFF_U 0x1848
1269 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_U 0x184c
1270 #define RADOEN_VHA_BACKFRAME0_OFF_V 0x1850
1271 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_V 0x1854
1272 #define RADEON_VHA_FORWFRAME0_OFF_Y 0x1858
1273 #define RADEON_VHA_FORWFRAME1_OFF_PITCH_Y 0x185c
1274 #define RADEON_VHA_FORWFRAME0_OFF_U 0x1860
1275 #define RADEON_VHA_FORWFRAME1_OFF_PITCH_U 0x1864
1276 #define RADEON_VHA_FORWFRAME0_OFF_V 0x1868
1277 #define RADEON_VHA_FORWFRAME0_OFF_PITCH_V 0x1880
1278 #define RADEON_VHA_BACKFRAME0_OFF_Y_2 0x1884
1279 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y_2 0x1888
1280 #define RADEON_VHA_BACKFRAME0_OFF_U_2 0x188c
1281 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_U_2 0x1890
1282 #define RADEON_VHA_BACKFRAME0_OFF_V_2 0x1894
1283 #define RADEON_VHA_BACKFRAME1_OFF_PITCH_V_2 0x1898
1285 #define R500_D1CRTC_STATUS 0x609c
1286 #define R500_D2CRTC_STATUS 0x689c
1287 #define R500_CRTC_V_BLANK (1<<0)
1289 #define R500_D1CRTC_FRAME_COUNT 0x60a4
1290 #define R500_D2CRTC_FRAME_COUNT 0x68a4
1292 #define R500_D1MODE_V_COUNTER 0x6530
1293 #define R500_D2MODE_V_COUNTER 0x6d30
1295 #define R500_D1MODE_VBLANK_STATUS 0x6534
1296 #define R500_D2MODE_VBLANK_STATUS 0x6d34
1297 #define R500_VBLANK_OCCURED (1<<0)
1298 #define R500_VBLANK_ACK (1<<4)
1299 #define R500_VBLANK_STAT (1<<12)
1300 #define R500_VBLANK_INT (1<<16)
1302 #define R500_DxMODE_INT_MASK 0x6540
1303 #define R500_D1MODE_INT_MASK (1<<0)
1304 #define R500_D2MODE_INT_MASK (1<<8)
1306 #define R500_DISP_INTERRUPT_STATUS 0x7edc
1307 #define R500_D1_VBLANK_INTERRUPT (1 << 4)
1308 #define R500_D2_VBLANK_INTERRUPT (1 << 5)
1311 #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
1313 #define RADEON_LAST_FRAME_REG RADEON_SCRATCH_REG0
1314 #define RADEON_LAST_DISPATCH_REG RADEON_SCRATCH_REG1
1315 #define RADEON_LAST_CLEAR_REG RADEON_SCRATCH_REG2
1316 #define RADEON_LAST_SWI_REG RADEON_SCRATCH_REG3
1317 #define RADEON_LAST_DISPATCH 1
1319 #define RADEON_MAX_VB_AGE 0x7fffffff
1320 #define RADEON_MAX_VB_VERTS (0xffff)
1322 #define RADEON_RING_HIGH_MARK 128
1324 #define RADEON_PCIGART_TABLE_SIZE (32*1024)
1325 #define RADEON_DEFAULT_RING_SIZE (1024*1024)
1326 #define RADEON_DEFAULT_CP_TIMEOUT 100000 /* usecs */
1328 #define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
1329 #define RADEON_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) )
1330 #define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
1331 #define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
1333 extern u32 RADEON_READ_PLL(struct drm_radeon_private *dev_priv, int addr);
1334 extern void RADEON_WRITE_PLL(struct drm_radeon_private *dev_priv, int addr, uint32_t data);
1335 extern u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr);
1337 #define RADEON_WRITE_P(reg, val, mask) \
1339 uint32_t tmp = RADEON_READ(reg); \
1341 tmp |= ((val) & ~(mask)); \
1342 RADEON_WRITE(reg, tmp); \
1345 #define RADEON_WRITE_PLL_P(dev_priv, addr, val, mask) \
1347 uint32_t tmp_ = RADEON_READ_PLL(dev_priv, addr); \
1349 tmp_ |= ((val) & ~(mask)); \
1350 RADEON_WRITE_PLL(dev_priv, addr, tmp_); \
1355 #define RADEON_WRITE_PCIE(addr, val) \
1357 RADEON_WRITE8(RADEON_PCIE_INDEX, \
1359 RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
1362 #define R500_WRITE_MCIND(addr, val) \
1364 RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
1365 RADEON_WRITE(R520_MC_IND_DATA, (val)); \
1366 RADEON_WRITE(R520_MC_IND_INDEX, 0); \
1369 #define RS480_WRITE_MCIND(addr, val) \
1371 RADEON_WRITE(RS480_NB_MC_INDEX, \
1372 ((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
1373 RADEON_WRITE(RS480_NB_MC_DATA, (val)); \
1374 RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \
1377 #define RS690_WRITE_MCIND(addr, val) \
1379 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
1380 RADEON_WRITE(RS690_MC_DATA, val); \
1381 RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
1384 #define IGP_WRITE_MCIND(addr, val) \
1386 if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \
1387 RS690_WRITE_MCIND(addr, val); \
1389 RS480_WRITE_MCIND(addr, val); \
1392 #define CP_PACKET0( reg, n ) \
1393 (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
1394 #define CP_PACKET0_TABLE( reg, n ) \
1395 (RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
1396 #define CP_PACKET1( reg0, reg1 ) \
1397 (RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
1398 #define CP_PACKET2() \
1400 #define CP_PACKET3( pkt, n ) \
1401 (RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
1403 /* ================================================================
1404 * Engine control helper macros
1407 #define RADEON_WAIT_UNTIL_2D_IDLE() do { \
1408 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1409 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1410 RADEON_WAIT_HOST_IDLECLEAN) ); \
1413 #define RADEON_WAIT_UNTIL_3D_IDLE() do { \
1414 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1415 OUT_RING( (RADEON_WAIT_3D_IDLECLEAN | \
1416 RADEON_WAIT_HOST_IDLECLEAN) ); \
1419 #define RADEON_WAIT_UNTIL_IDLE() do { \
1420 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1421 OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
1422 RADEON_WAIT_3D_IDLECLEAN | \
1423 RADEON_WAIT_HOST_IDLECLEAN) ); \
1426 #define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do { \
1427 OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
1428 OUT_RING( RADEON_WAIT_CRTC_PFLIP ); \
1431 #define RADEON_FLUSH_CACHE() do { \
1432 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1433 OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1434 OUT_RING(RADEON_RB3D_DC_FLUSH); \
1436 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1437 OUT_RING(RADEON_RB3D_DC_FLUSH); \
1441 #define RADEON_PURGE_CACHE() do { \
1442 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1443 OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
1444 OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \
1446 OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
1447 OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE ); \
1451 #define RADEON_FLUSH_ZCACHE() do { \
1452 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1453 OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
1454 OUT_RING(RADEON_RB3D_ZC_FLUSH); \
1456 OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
1457 OUT_RING(R300_ZC_FLUSH); \
1461 #define RADEON_PURGE_ZCACHE() do { \
1462 if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
1463 OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
1464 OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \
1466 OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
1467 OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \
1471 /* ================================================================
1472 * Misc helper macros
1475 /* Perfbox functionality only.
1477 #define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \
1479 if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) { \
1480 u32 head = GET_RING_HEAD( dev_priv ); \
1481 if (head == dev_priv->ring.tail) \
1482 dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE; \
1486 #define VB_AGE_TEST_WITH_RETURN( dev_priv ) \
1488 struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; \
1489 drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; \
1490 if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
1491 int __ret = radeon_do_cp_idle( dev_priv ); \
1492 if ( __ret ) return __ret; \
1493 sarea_priv->last_dispatch = 0; \
1494 radeon_freelist_reset( dev ); \
1498 #define RADEON_DISPATCH_AGE( age ) do { \
1499 OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) ); \
1503 #define RADEON_FRAME_AGE( age ) do { \
1504 OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) ); \
1508 #define RADEON_CLEAR_AGE( age ) do { \
1509 OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) ); \
1513 /* ================================================================
1517 #define RADEON_VERBOSE 0
1519 #define RING_LOCALS int write, _nr, _align_nr; unsigned int mask; u32 *ring;
1521 #define BEGIN_RING( n ) do { \
1522 if ( RADEON_VERBOSE ) { \
1523 DRM_INFO( "BEGIN_RING( %d )\n", (n)); \
1525 _align_nr = (n + 0xf) & ~0xf; \
1526 if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) { \
1528 radeon_wait_ring(dev_priv, _align_nr * sizeof(u32)); \
1530 _nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
1531 ring = dev_priv->ring.start; \
1532 write = dev_priv->ring.tail; \
1533 mask = dev_priv->ring.tail_mask; \
1536 #define ADVANCE_RING() do { \
1537 if ( RADEON_VERBOSE ) { \
1538 DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
1539 write, dev_priv->ring.tail ); \
1541 if (((dev_priv->ring.tail + _nr) & mask) != write) { \
1543 "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n", \
1544 ((dev_priv->ring.tail + _nr) & mask), \
1547 dev_priv->ring.tail = write; \
1550 #define COMMIT_RING() do { \
1551 radeon_commit_ring(dev_priv); \
1554 #define OUT_RING( x ) do { \
1555 if ( RADEON_VERBOSE ) { \
1556 DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
1557 (unsigned int)(x), write ); \
1559 ring[write++] = (x); \
1563 #define OUT_RING_REG( reg, val ) do { \
1564 OUT_RING( CP_PACKET0( reg, 0 ) ); \
1568 #define OUT_RING_TABLE( tab, sz ) do { \
1570 int *_tab = (int *)(tab); \
1572 if (write + _size > mask) { \
1573 int _i = (mask+1) - write; \
1576 *(int *)(ring + write) = *_tab++; \
1583 while (_size > 0) { \
1584 *(ring + write) = *_tab++; \
1591 /* radeon GEM->TTM munger */
1592 struct drm_radeon_gem_object {
1594 struct drm_buffer_object *bo;
1595 struct drm_fence_object *fence;
1596 struct drm_gem_object *obj;
1600 extern int radeon_gem_info_ioctl(struct drm_device *dev, void *data,
1601 struct drm_file *file_priv);
1603 extern int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
1604 struct drm_file *file_priv);
1606 extern int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data,
1607 struct drm_file *file_priv);
1609 extern int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data,
1610 struct drm_file *file_priv);
1611 extern int radeon_gem_pread_ioctl(struct drm_device *dev, void *data,
1612 struct drm_file *file_priv);
1614 extern void radeon_fence_handler(struct drm_device *dev);
1615 extern int radeon_fence_emit_sequence(struct drm_device *dev, uint32_t class,
1616 uint32_t flags, uint32_t *sequence,
1617 uint32_t *native_type);
1618 extern void radeon_poke_flush(struct drm_device *dev, uint32_t class);
1619 extern int radeon_fence_has_irq(struct drm_device *dev, uint32_t class, uint32_t flags);
1621 /* radeon_buffer.c */
1622 extern struct drm_ttm_backend *radeon_create_ttm_backend_entry(struct drm_device *dev);
1623 extern int radeon_fence_types(struct drm_buffer_object *bo, uint32_t *class, uint32_t *type);
1624 extern int radeon_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags);
1625 extern int radeon_init_mem_type(struct drm_device * dev, uint32_t type,
1626 struct drm_mem_type_manager * man);
1627 extern int radeon_move(struct drm_buffer_object * bo,
1628 int evict, int no_wait, struct drm_bo_mem_reg * new_mem);
1630 extern void radeon_gart_flush(struct drm_device *dev);
1631 extern uint64_t radeon_evict_flags(struct drm_buffer_object *bo);
1633 #define BREADCRUMB_BITS 31
1634 #define BREADCRUMB_MASK ((1U << BREADCRUMB_BITS) - 1)
1636 /* Breadcrumb - swi irq */
1637 #define READ_BREADCRUMB(dev_priv) GET_SCRATCH(3)
1639 static inline int radeon_update_breadcrumb(struct drm_device *dev)
1641 struct drm_radeon_private *dev_priv = dev->dev_private;
1642 struct drm_radeon_master_private *master_priv;
1644 ++dev_priv->counter;
1645 if (dev_priv->counter > BREADCRUMB_MASK)
1646 dev_priv->counter = 1;
1648 if (dev->primary->master) {
1649 master_priv = dev->primary->master->driver_priv;
1651 if (master_priv->sarea_priv)
1652 master_priv->sarea_priv->last_fence = dev_priv->counter;
1654 return dev_priv->counter;
1657 #define radeon_is_avivo(dev_priv) ((dev_priv->chip_family >= CHIP_RS600))
1659 #define radeon_is_dce3(dev_priv) ((dev_priv->chip_family >= CHIP_RV620))
1661 #define radeon_is_rv100(dev_priv) ((dev_priv->chip_family == CHIP_RV100) || \
1662 (dev_priv->chip_family == CHIP_RV200) || \
1663 (dev_priv->chip_family == CHIP_RS100) || \
1664 (dev_priv->chip_family == CHIP_RS200) || \
1665 (dev_priv->chip_family == CHIP_RV250) || \
1666 (dev_priv->chip_family == CHIP_RV280) || \
1667 (dev_priv->chip_family == CHIP_RS300))
1669 #define radeon_is_r300(dev_priv) ((dev_priv->chip_family == CHIP_R300) || \
1670 (dev_priv->chip_family == CHIP_RV350) || \
1671 (dev_priv->chip_family == CHIP_R350) || \
1672 (dev_priv->chip_family == CHIP_RV380) || \
1673 (dev_priv->chip_family == CHIP_R420) || \
1674 (dev_priv->chip_family == CHIP_R423) || \
1675 (dev_priv->chip_family == CHIP_RV410) || \
1676 (dev_priv->chip_family == CHIP_RS400) || \
1677 (dev_priv->chip_family == CHIP_RS480))
1679 #define radeon_bios8(dev_priv, v) (dev_priv->bios[v])
1680 #define radeon_bios16(dev_priv, v) (dev_priv->bios[v] | (dev_priv->bios[(v) + 1] << 8))
1681 #define radeon_bios32(dev_priv, v) ((dev_priv->bios[v]) | \
1682 (dev_priv->bios[(v) + 1] << 8) | \
1683 (dev_priv->bios[(v) + 2] << 16) | \
1684 (dev_priv->bios[(v) + 3] << 24))
1686 extern void radeon_pll_errata_after_index(struct drm_radeon_private *dev_priv);
1687 extern int radeon_emit_irq(struct drm_device * dev);
1689 extern void radeon_gem_free_object(struct drm_gem_object *obj);
1690 extern int radeon_gem_init_object(struct drm_gem_object *obj);
1691 extern int radeon_gem_mm_init(struct drm_device *dev);
1692 extern void radeon_gem_mm_fini(struct drm_device *dev);
1693 extern int radeon_gem_pin_ioctl(struct drm_device *dev, void *data,
1694 struct drm_file *file_priv);
1695 extern int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data,
1696 struct drm_file *file_priv);
1697 int radeon_gem_object_pin(struct drm_gem_object *obj,
1698 uint32_t alignment, uint32_t pin_domain);
1699 int radeon_gem_object_unpin(struct drm_gem_object *obj);
1700 int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
1701 struct drm_file *file_priv);
1702 int radeon_gem_wait_rendering(struct drm_device *dev, void *data,
1703 struct drm_file *file_priv);
1704 struct drm_gem_object *radeon_gem_object_alloc(struct drm_device *dev, int size, int alignment,
1705 int initial_domain, bool discardable);
1706 int radeon_modeset_init(struct drm_device *dev);
1707 void radeon_modeset_cleanup(struct drm_device *dev);
1708 extern u32 radeon_read_mc_reg(drm_radeon_private_t *dev_priv, int addr);
1709 extern void radeon_write_mc_reg(drm_radeon_private_t *dev_priv, u32 addr, u32 val);
1710 void radeon_read_agp_location(drm_radeon_private_t *dev_priv, u32 *agp_lo, u32 *agp_hi);
1711 void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc);
1712 extern void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on);
1713 #define RADEONFB_CONN_LIMIT 4
1715 extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
1716 extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
1717 extern void radeon_cp_dispatch_flip(struct drm_device * dev, struct drm_master *master);
1718 extern int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv);
1719 extern int radeon_cs2_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv);
1720 extern int radeon_cs_init(struct drm_device *dev);
1721 void radeon_gem_update_offsets(struct drm_device *dev, struct drm_master *master);
1722 void radeon_init_memory_map(struct drm_device *dev);
1723 void radeon_enable_bm(struct drm_radeon_private *dev_priv);
1725 extern int radeon_gem_proc_init(struct drm_minor *minor);
1726 extern void radeon_gem_proc_cleanup(struct drm_minor *minor);
1728 #define MARK_CHECK_OFFSET 2
1729 #define MARK_CHECK_SCISSOR 3
1731 extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
1733 extern int r300_check_range(unsigned reg, int count);
1734 extern int r300_get_reg_flags(unsigned reg);
1735 #endif /* __RADEON_DRV_H__ */