/* radeon_drv.h -- Private header for radeon driver -*- linux-c -*-
*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Fremont, California.
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Authors:
* Kevin E. Martin <martin@valinux.com>
* Gareth Hughes <gareth@valinux.com>
*/
#ifndef __RADEON_DRV_H__
#define __RADEON_DRV_H__
/* General customization:
*/
#define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others."
#define DRIVER_NAME "radeon"
#define DRIVER_DESC "ATI Radeon"
#define DRIVER_DATE "20080528"
/* Interface history:
*
* 1.1 - ??
* 1.2 - Add vertex2 ioctl (keith)
* - Add stencil capability to clear ioctl (gareth, keith)
* - Increase MAX_TEXTURE_LEVELS (brian)
* 1.3 - Add cmdbuf ioctl (keith)
* - Add support for new radeon packets (keith)
* - Add getparam ioctl (keith)
* - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
* 1.4 - Add scratch registers to get_param ioctl.
* 1.5 - Add r200 packets to cmdbuf ioctl
* - Add r200 function to init ioctl
* - Add 'scalar2' instruction to cmdbuf
* 1.6 - Add static GART memory manager
* Add irq handler (won't be turned on unless X server knows to)
* Add irq ioctls and irq_active getparam.
* Add wait command for cmdbuf ioctl
* Add GART offset query for getparam
* 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
* and R200_PP_CUBIC_OFFSET_F1_[0..5].
* Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
* R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian)
* 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
* Add 'GET' queries for starting additional clients on different VT's.
* 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
* Add texture rectangle support for r100.
* 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
* clients use to tell the DRM where they think the framebuffer is
* located in the card's address space
* 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
* and GL_EXT_blend_[func|equation]_separate on r200
* 1.12- Add R300 CP microcode support - this just loads the CP on r300
* (No 3D support yet - just microcode loading).
* 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
* - Add hyperz support, add hyperz flags to clear ioctl.
* 1.14- Add support for color tiling
* - Add R100/R200 surface allocation/free support
* 1.15- Add support for texture micro tiling
* - Add support for r100 cube maps
* 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
* texture filtering on r200
* 1.17- Add initial support for R300 (3D).
* 1.18- Add support for GL_ATI_fragment_shader, new packets
* R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
* R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
* (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
* 1.19- Add support for gart table in FB memory and PCIE r300
* 1.20- Add support for r300 texrect
* 1.21- Add support for card type getparam
* 1.22- Add support for texture cache flushes (R300_TX_CNTL)
* 1.23- Add new radeon memory map work from benh
* 1.24- Add general-purpose packet for manipulating scratch registers (r300)
* 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
* new packet type)
* 1.26- Add support for variable size PCI(E) gart aperture
* 1.27- Add support for IGP GART
* 1.28- Add support for VBL on CRTC2
* 1.29- R500 3D cmd buffer support
*/
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 29
#define DRIVER_PATCHLEVEL 0
/*
* Radeon chip families
*/
enum radeon_family {
CHIP_R100,
CHIP_RV100,
CHIP_RS100,
CHIP_RV200,
CHIP_RS200,
CHIP_R200,
CHIP_RV250,
CHIP_RS300,
CHIP_RV280,
CHIP_R300,
CHIP_R350,
CHIP_RV350,
CHIP_RV380,
CHIP_R420,
CHIP_R423,
CHIP_RV410,
CHIP_RS400,
CHIP_RS480,
CHIP_RS600,
CHIP_RS690,
CHIP_RS740,
CHIP_RV515,
CHIP_R520,
CHIP_RV530,
CHIP_RV560,
CHIP_RV570,
CHIP_R580,
CHIP_R600,
CHIP_RV610,
CHIP_RV630,
CHIP_RV620,
CHIP_RV635,
CHIP_RV670,
CHIP_RS780,
CHIP_RV770,
CHIP_RV730,
CHIP_RV710,
CHIP_LAST,
};
enum radeon_cp_microcode_version {
UCODE_R100,
UCODE_R200,
UCODE_R300,
};
/*
* Chip flags
*/
enum radeon_chip_flags {
RADEON_FAMILY_MASK = 0x0000ffffUL,
RADEON_FLAGS_MASK = 0xffff0000UL,
RADEON_IS_MOBILITY = 0x00010000UL,
RADEON_IS_IGP = 0x00020000UL,
RADEON_SINGLE_CRTC = 0x00040000UL,
RADEON_IS_AGP = 0x00080000UL,
RADEON_HAS_HIERZ = 0x00100000UL,
RADEON_IS_PCIE = 0x00200000UL,
RADEON_NEW_MEMMAP = 0x00400000UL,
RADEON_IS_PCI = 0x00800000UL,
RADEON_IS_IGPGART = 0x01000000UL,
};
typedef struct drm_radeon_freelist {
unsigned int age;
struct drm_buf *buf;
struct drm_radeon_freelist *next;
struct drm_radeon_freelist *prev;
} drm_radeon_freelist_t;
typedef struct drm_radeon_ring_buffer {
u32 *start;
u32 *end;
int size;
int size_l2qw;
int rptr_update; /* Double Words */
int rptr_update_l2qw; /* log2 Quad Words */
int fetch_size; /* Double Words */
int fetch_size_l2ow; /* log2 Oct Words */
u32 tail;
u32 tail_mask;
int space;
int high_mark;
} drm_radeon_ring_buffer_t;
typedef struct drm_radeon_depth_clear_t {
u32 rb3d_cntl;
u32 rb3d_zstencilcntl;
u32 se_cntl;
} drm_radeon_depth_clear_t;
struct drm_radeon_driver_file_fields {
int64_t radeon_fb_delta;
};
struct mem_block {
struct mem_block *next;
struct mem_block *prev;
int start;
int size;
struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
};
struct radeon_surface {
int refcount;
u32 lower;
u32 upper;
u32 flags;
};
struct radeon_virt_surface {
int surface_index;
u32 lower;
u32 upper;
u32 flags;
struct drm_file *file_priv;
#define PCIGART_FILE_PRIV ((void *) -1L)
};
#define RADEON_FLUSH_EMITED (1 << 0)
#define RADEON_PURGE_EMITED (1 << 1)
struct drm_radeon_master_private {
drm_local_map_t *sarea;
drm_radeon_sarea_t *sarea_priv;
};
typedef struct drm_radeon_private {
drm_radeon_ring_buffer_t ring;
u32 fb_location;
u32 fb_size;
int new_memmap;
int gart_size;
u32 gart_vm_start;
unsigned long gart_buffers_offset;
int cp_mode;
int cp_running;
drm_radeon_freelist_t *head;
drm_radeon_freelist_t *tail;
int last_buf;
int writeback_works;
int usec_timeout;
int microcode_version;
struct {
u32 boxes;
int freelist_timeouts;
int freelist_loops;
int requested_bufs;
int last_frame_reads;
int last_clear_reads;
int clears;
int texture_uploads;
} stats;
int do_boxes;
int page_flipping;
u32 color_fmt;
unsigned int front_offset;
unsigned int front_pitch;
unsigned int back_offset;
unsigned int back_pitch;
u32 depth_fmt;
unsigned int depth_offset;
unsigned int depth_pitch;
u32 front_pitch_offset;
u32 back_pitch_offset;
u32 depth_pitch_offset;
drm_radeon_depth_clear_t depth_clear;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
unsigned long gart_textures_offset;
drm_local_map_t *sarea;
drm_local_map_t *cp_ring;
drm_local_map_t *ring_rptr;
drm_local_map_t *gart_textures;
struct mem_block *gart_heap;
struct mem_block *fb_heap;
/* SW interrupt */
wait_queue_head_t swi_queue;
atomic_t swi_emitted;
int vblank_crtc;
uint32_t irq_enable_reg;
uint32_t r500_disp_irq_reg;
struct radeon_surface surfaces[RADEON_MAX_SURFACES];
struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
unsigned long pcigart_offset;
unsigned int pcigart_offset_set;
struct drm_ati_pcigart_info gart_info;
u32 scratch_ages[5];
/* starting from here on, data is preserved accross an open */
uint32_t flags; /* see radeon_chip_flags */
resource_size_t fb_aper_offset;
int num_gb_pipes;
int track_flush;
drm_local_map_t *mmio;
/* r6xx/r7xx pipe/shader config */
int r600_max_pipes;
int r600_max_tile_pipes;
int r600_max_simds;
int r600_max_backends;
int r600_max_gprs;
int r600_max_threads;
int r600_max_stack_entries;
int r600_max_hw_contexts;
int r600_max_gs_threads;
int r600_sx_max_export_size;
int r600_sx_max_export_pos_size;
int r600_sx_max_export_smx_size;
int r600_sq_num_cf_insts;
int r700_sx_num_of_sets;
int r700_sc_prim_fifo_size;
int r700_sc_hiz_tile_fifo_size;
int r700_sc_earlyz_tile_fifo_fize;
} drm_radeon_private_t;
typedef struct drm_radeon_buf_priv {
u32 age;
} drm_radeon_buf_priv_t;
typedef struct drm_radeon_kcmd_buffer {
int bufsz;
char *buf;
int nbox;
struct drm_clip_rect __user *boxes;
} drm_radeon_kcmd_buffer_t;
extern int radeon_no_wb;
extern struct drm_ioctl_desc radeon_ioctls[];
extern int radeon_max_ioctl;
extern u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv);
extern void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val);
#define GET_RING_HEAD(dev_priv) radeon_get_ring_head(dev_priv)
#define SET_RING_HEAD(dev_priv, val) radeon_set_ring_head(dev_priv, val)
/* Check whether the given hardware address is inside the framebuffer or the
* GART area.
*/
static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
u64 off)
{
u32 fb_start = dev_priv->fb_location;
u32 fb_end = fb_start + dev_priv->fb_size - 1;
u32 gart_start = dev_priv->gart_vm_start;
u32 gart_end = gart_start + dev_priv->gart_size - 1;
return ((off >= fb_start && off <= fb_end) ||
(off >= gart_start && off <= gart_end));
}
/* radeon_cp.c */
extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
extern void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc);
extern void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base);
extern u32 RADEON_READ_MM(drm_radeon_private_t *dev_priv, int addr);
extern void radeon_freelist_reset(struct drm_device * dev);
extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
extern int radeon_driver_preinit(struct drm_device *dev, unsigned long flags);
extern int radeon_presetup(struct drm_device *dev);
extern int radeon_driver_postcleanup(struct drm_device *dev);
extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern void radeon_mem_takedown(struct mem_block **heap);
extern void radeon_mem_release(struct drm_file *file_priv,
struct mem_block *heap);
extern void radeon_enable_bm(struct drm_radeon_private *dev_priv);
extern u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off);
extern void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val);
/* radeon_irq.c */
extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
extern void radeon_do_release(struct drm_device * dev);
extern u32 radeon_get_vblank_counter(struct drm_device *dev, int crtc);
extern int radeon_enable_vblank(struct drm_device *dev, int crtc);
extern void radeon_disable_vblank(struct drm_device *dev, int crtc);
extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
extern void radeon_driver_irq_preinstall(struct drm_device * dev);
extern int radeon_driver_irq_postinstall(struct drm_device *dev);
extern void radeon_driver_irq_uninstall(struct drm_device * dev);
extern void radeon_enable_interrupt(struct drm_device *dev);
extern int radeon_vblank_crtc_get(struct drm_device *dev);
extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
extern int radeon_driver_unload(struct drm_device *dev);
extern int radeon_driver_firstopen(struct drm_device *dev);
extern void radeon_driver_preclose(struct drm_device *dev,
struct drm_file *file_priv);
extern void radeon_driver_postclose(struct drm_device *dev,
struct drm_file *file_priv);
extern void radeon_driver_lastclose(struct drm_device * dev);
extern int radeon_driver_open(struct drm_device *dev,
struct drm_file *file_priv);
extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
extern void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master);
/* r300_cmdbuf.c */
extern void r300_init_reg_flags(struct drm_device *dev);
extern int r300_do_cp_cmdbuf(struct drm_device *dev,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t *cmdbuf);
/* r600_cp.c */
extern int r600_do_engine_reset(struct drm_device *dev);
extern int r600_do_cleanup_cp(struct drm_device *dev);
extern int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
struct drm_file *file_priv);
extern int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv);
extern int r600_do_cp_idle(drm_radeon_private_t *dev_priv);
extern void r600_do_cp_start(drm_radeon_private_t *dev_priv);
extern void r600_do_cp_reset(drm_radeon_private_t *dev_priv);
extern void r600_do_cp_stop(drm_radeon_private_t *dev_priv);
extern int r600_cp_dispatch_indirect(struct drm_device *dev,
struct drm_buf *buf, int start, int end);
extern int r600_page_table_init(struct drm_device *dev);
extern void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info);
/* Flags for stats.boxes
*/
#define RADEON_BOX_DMA_IDLE 0x1
#define RADEON_BOX_RING_FULL 0x2
#define RADEON_BOX_FLIP 0x4
#define RADEON_BOX_WAIT_IDLE 0x8
#define RADEON_BOX_TEXTURE_LOAD 0x10
/* Register definitions, register access macros and drmAddMap constants
* for Radeon kernel driver.
*/
#define RADEON_MM_INDEX 0x0000
#define RADEON_MM_DATA 0x0004
#define RADEON_AGP_COMMAND 0x0f60
#define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
# define RADEON_AGP_ENABLE (1<<8)
#define RADEON_AUX_SCISSOR_CNTL 0x26f0
# define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
# define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
# define RADEON_EXCLUSIVE_SCISSOR_2 (1 << 26)
# define RADEON_SCISSOR_0_ENABLE (1 << 28)
# define RADEON_SCISSOR_1_ENABLE (1 << 29)
# define RADEON_SCISSOR_2_ENABLE (1 << 30)
/*
* PCIE radeons (rv370/rv380, rv410, r423/r430/r480, r5xx)
* don't have an explicit bus mastering disable bit. It's handled
* by the PCI D-states. PMI_BM_DIS disables D-state bus master
* handling, not bus mastering itself.
*/
#define RADEON_BUS_CNTL 0x0030
/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
# define RADEON_BUS_MASTER_DIS (1 << 6)
/* rs600/rs690/rs740 */
# define RS600_BUS_MASTER_DIS (1 << 14)
# define RS600_MSI_REARM (1 << 20)
/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
#define RADEON_BUS_CNTL1 0x0034
# define RADEON_PMI_BM_DIS (1 << 2)
# define RADEON_PMI_INT_DIS (1 << 3)
#define RV370_BUS_CNTL 0x004c
# define RV370_PMI_BM_DIS (1 << 5)
# define RV370_PMI_INT_DIS (1 << 6)
#define RADEON_MSI_REARM_EN 0x0160
/* rv370/rv380, rv410, r423/r430/r480, r5xx */
# define RV370_MSI_REARM_EN (1 << 0)
#define RADEON_CLOCK_CNTL_DATA 0x000c
# define RADEON_PLL_WR_EN (1 << 7)
#define RADEON_CLOCK_CNTL_INDEX 0x0008
#define RADEON_CONFIG_APER_SIZE 0x0108
#define RADEON_CONFIG_MEMSIZE 0x00f8
#define RADEON_CRTC_OFFSET 0x0224
#define RADEON_CRTC_OFFSET_CNTL 0x0228
# define RADEON_CRTC_TILE_EN (1 << 15)
# define RADEON_CRTC_OFFSET_FLIP_CNTL (1 << 16)
#define RADEON_CRTC2_OFFSET 0x0324
#define RADEON_CRTC2_OFFSET_CNTL 0x0328
#define RADEON_PCIE_INDEX 0x0030
#define RADEON_PCIE_DATA 0x0034
#define RADEON_PCIE_TX_GART_CNTL 0x10
# define RADEON_PCIE_TX_GART_EN (1 << 0)
# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO (1 << 1)
# define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD (3 << 1)
# define RADEON_PCIE_TX_GART_MODE_32_128_CACHE (0 << 3)
# define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE (1 << 3)
# define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN (1 << 5)
# define RADEON_PCIE_TX_GART_INVALIDATE_TLB (1 << 8)
#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
#define RADEON_PCIE_TX_GART_BASE 0x13
#define RADEON_PCIE_TX_GART_START_LO 0x14
#define RADEON_PCIE_TX_GART_START_HI 0x15
#define RADEON_PCIE_TX_GART_END_LO 0x16
#define RADEON_PCIE_TX_GART_END_HI 0x17
#define RS480_NB_MC_INDEX 0x168
# define RS480_NB_MC_IND_WR_EN (1 << 8)
#define RS480_NB_MC_DATA 0x16c
#define RS690_MC_INDEX 0x78
# define RS690_MC_INDEX_MASK 0x1ff
# define RS690_MC_INDEX_WR_EN (1 << 9)
# define RS690_MC_INDEX_WR_ACK 0x7f
#define RS690_MC_DATA 0x7c
/* MC indirect registers */
#define RS480_MC_MISC_CNTL 0x18
# define RS480_DISABLE_GTW (1 << 1)
/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
# define RS480_GART_INDEX_REG_EN (1 << 12)
# define RS690_BLOCK_GFX_D3_EN (1 << 14)
#define RS480_K8_FB_LOCATION 0x1e
#define RS480_GART_FEATURE_ID 0x2b
# define RS480_HANG_EN (1 << 11)
# define RS480_TLB_ENABLE (1 << 18)
# define RS480_P2P_ENABLE (1 << 19)
# define RS480_GTW_LAC_EN (1 << 25)
# define RS480_2LEVEL_GART (0 << 30)
# define RS480_1LEVEL_GART (1 << 30)
# define RS480_PDC_EN (1 << 31)
#define RS480_GART_BASE 0x2c
#define RS480_GART_CACHE_CNTRL 0x2e
# define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
#define RS480_AGP_ADDRESS_SPACE_SIZE 0x38
# define RS480_GART_EN (1 << 0)
# define RS480_VA_SIZE_32MB (0 << 1)
# define RS480_VA_SIZE_64MB (1 << 1)
# define RS480_VA_SIZE_128MB (2 << 1)
# define RS480_VA_SIZE_256MB (3 << 1)
# define RS480_VA_SIZE_512MB (4 << 1)
# define RS480_VA_SIZE_1GB (5 << 1)
# define RS480_VA_SIZE_2GB (6 << 1)
#define RS480_AGP_MODE_CNTL 0x39
# define RS480_POST_GART_Q_SIZE (1 << 18)
# define RS480_NONGART_SNOOP (1 << 19)
# define RS480_AGP_RD_BUF_SIZE (1 << 20)
# define RS480_REQ_TYPE_SNOOP_SHIFT 22
# define RS480_REQ_TYPE_SNOOP_MASK 0x3
# define RS480_REQ_TYPE_SNOOP_DIS (1 << 24)
#define RS480_MC_MISC_UMA_CNTL 0x5f
#define RS480_MC_MCLK_CNTL 0x7a
#define RS480_MC_UMA_DUALCH_CNTL 0x86
#define RS690_MC_FB_LOCATION 0x100
#define RS690_MC_AGP_LOCATION 0x101
#define RS690_MC_AGP_BASE 0x102
#define RS690_MC_AGP_BASE_2 0x103
#define RS600_MC_INDEX 0x70
# define RS600_MC_ADDR_MASK 0xffff
# define RS600_MC_IND_SEQ_RBS_0 (1 << 16)
# define RS600_MC_IND_SEQ_RBS_1 (1 << 17)
# define RS600_MC_IND_SEQ_RBS_2 (1 << 18)
# define RS600_MC_IND_SEQ_RBS_3 (1 << 19)
# define RS600_MC_IND_AIC_RBS (1 << 20)
# define RS600_MC_IND_CITF_ARB0 (1 << 21)
# define RS600_MC_IND_CITF_ARB1 (1 << 22)
# define RS600_MC_IND_WR_EN (1 << 23)
#define RS600_MC_DATA 0x74
#define RS600_MC_STATUS 0x0
# define RS600_MC_IDLE (1 << 1)
#define RS600_MC_FB_LOCATION 0x4
#define RS600_MC_AGP_LOCATION 0x5
#define RS600_AGP_BASE 0x6
#define RS600_AGP_BASE_2 0x7
#define RS600_MC_CNTL1 0x9
# define RS600_ENABLE_PAGE_TABLES (1 << 26)
#define RS600_MC_PT0_CNTL 0x100
# define RS600_ENABLE_PT (1 << 0)
# define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
# define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
# define RS600_INVALIDATE_ALL_L1_TLBS (1 << 28)
# define RS600_INVALIDATE_L2_CACHE (1 << 29)
#define RS600_MC_PT0_CONTEXT0_CNTL 0x102
# define RS600_ENABLE_PAGE_TABLE (1 << 0)
# define RS600_PAGE_TABLE_TYPE_FLAT (0 << 1)
#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR 0x112
#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR 0x114
#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR 0x12c
#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR 0x13c
#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR 0x14c
#define RS600_MC_PT0_CLIENT0_CNTL 0x16c
# define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE (1 << 0)
# define RS600_TRANSLATION_MODE_OVERRIDE (1 << 1)
# define RS600_SYSTEM_ACCESS_MODE_MASK (3 << 8)
# define RS600_SYSTEM_ACCESS_MODE_PA_ONLY (0 << 8)
# define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 8)
# define RS600_SYSTEM_ACCESS_MODE_IN_SYS (2 << 8)
# define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 8)
# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH (0 << 10)
# define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 10)
# define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
# define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
# define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
# define RS600_INVALIDATE_L1_TLB (1 << 20)
#define R520_MC_IND_INDEX 0x70
#define R520_MC_IND_WR_EN (1 << 24)
#define R520_MC_IND_DATA 0x74
#define RV515_MC_FB_LOCATION 0x01
#define RV515_MC_AGP_LOCATION 0x02
#define RV515_MC_AGP_BASE 0x03
#define RV515_MC_AGP_BASE_2 0x04
#define R520_MC_FB_LOCATION 0x04
#define R520_MC_AGP_LOCATION 0x05
#define R520_MC_AGP_BASE 0x06
#define R520_MC_AGP_BASE_2 0x07
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
#define RADEON_MEM_SDRAM_MODE_REG 0x0158
#define RADEON_AGP_BASE_2 0x015c /* r200+ only */
#define RS480_AGP_BASE_2 0x0164
#define RADEON_AGP_BASE 0x0170
/* pipe config regs */
#define R400_GB_PIPE_SELECT 0x402c
#define R500_DYN_SCLK_PWMEM_PIPE 0x000d /* PLL */
#define R300_GB_TILE_CONFIG 0x4018
# define R300_ENABLE_TILING (1 << 0)
# define R300_PIPE_COUNT_RV350 (0 << 1)
# define R300_PIPE_COUNT_R300 (3 << 1)
# define R300_PIPE_COUNT_R420_3P (6 << 1)
# define R300_PIPE_COUNT_R420 (7 << 1)
# define R300_TILE_SIZE_8 (0 << 4)
# define R300_TILE_SIZE_16 (1 << 4)
# define R300_TILE_SIZE_32 (2 << 4)
# define R300_SUBPIXEL_1_12 (0 << 16)
# define R300_SUBPIXEL_1_16 (1 << 16)
#define R300_DST_PIPE_CONFIG 0x170c
# define R300_PIPE_AUTO_CONFIG (1 << 31)
#define R300_RB2D_DSTCACHE_MODE 0x3428
# define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
# define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
#define RADEON_RB3D_COLOROFFSET 0x1c40
#define RADEON_RB3D_COLORPITCH 0x1c48
#define RADEON_SRC_X_Y 0x1590
#define RADEON_DP_GUI_MASTER_CNTL 0x146c
# define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
# define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
# define RADEON_GMC_BRUSH_SOLID_COLOR (13 << 4)
# define RADEON_GMC_BRUSH_NONE (15 << 4)
# define RADEON_GMC_DST_16BPP (4 << 8)
# define RADEON_GMC_DST_24BPP (5 << 8)
# define RADEON_GMC_DST_32BPP (6 << 8)
# define RADEON_GMC_DST_DATATYPE_SHIFT 8
# define RADEON_GMC_SRC_DATATYPE_COLOR (3 << 12)
# define RADEON_DP_SRC_SOURCE_MEMORY (2 << 24)
# define RADEON_DP_SRC_SOURCE_HOST_DATA (3 << 24)
# define RADEON_GMC_CLR_CMP_CNTL_DIS (1 << 28)
# define RADEON_GMC_WR_MSK_DIS (1 << 30)
# define RADEON_ROP3_S 0x00cc0000
# define RADEON_ROP3_P 0x00f00000
#define RADEON_DP_WRITE_MASK 0x16cc
#define RADEON_SRC_PITCH_OFFSET 0x1428
#define RADEON_DST_PITCH_OFFSET 0x142c
#define RADEON_DST_PITCH_OFFSET_C 0x1c80
# define RADEON_DST_TILE_LINEAR (0 << 30)
# define RADEON_DST_TILE_MACRO (1 << 30)
# define RADEON_DST_TILE_MICRO (2 << 30)
# define RADEON_DST_TILE_BOTH (3 << 30)
#define RADEON_SCRATCH_REG0 0x15e0
#define RADEON_SCRATCH_REG1 0x15e4
#define RADEON_SCRATCH_REG2 0x15e8
#define RADEON_SCRATCH_REG3 0x15ec
#define RADEON_SCRATCH_REG4 0x15f0
#define RADEON_SCRATCH_REG5 0x15f4
#define RADEON_SCRATCH_UMSK 0x0770
#define RADEON_SCRATCH_ADDR 0x0774
#define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x))
extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
#define GET_SCRATCH(dev_priv, x) radeon_get_scratch(dev_priv, x)
#define R600_SCRATCH_REG0 0x8500
#define R600_SCRATCH_REG1 0x8504
#define R600_SCRATCH_REG2 0x8508
#define R600_SCRATCH_REG3 0x850c
#define R600_SCRATCH_REG4 0x8510
#define R600_SCRATCH_REG5 0x8514
#define R600_SCRATCH_REG6 0x8518
#define R600_SCRATCH_REG7 0x851c
#define R600_SCRATCH_UMSK 0x8540
#define R600_SCRATCH_ADDR 0x8544
#define R600_SCRATCHOFF(x) (R600_SCRATCH_REG_OFFSET + 4*(x))
#define RADEON_GEN_INT_CNTL 0x0040
# define RADEON_CRTC_VBLANK_MASK (1 << 0)
# define RADEON_CRTC2_VBLANK_MASK (1 << 9)
# define RADEON_GUI_IDLE_INT_ENABLE (1 << 19)
# define RADEON_SW_INT_ENABLE (1 << 25)
#define RADEON_GEN_INT_STATUS 0x0044
# define RADEON_CRTC_VBLANK_STAT (1 << 0)
# define RADEON_CRTC_VBLANK_STAT_ACK (1 << 0)
# define RADEON_CRTC2_VBLANK_STAT (1 << 9)
# define RADEON_CRTC2_VBLANK_STAT_ACK (1 << 9)
# define RADEON_GUI_IDLE_INT_TEST_ACK (1 << 19)
# define RADEON_SW_INT_TEST (1 << 25)
# define RADEON_SW_INT_TEST_ACK (1 << 25)
# define RADEON_SW_INT_FIRE (1 << 26)
# define R500_DISPLAY_INT_STATUS (1 << 0)
#define RADEON_HOST_PATH_CNTL 0x0130
# define RADEON_HDP_SOFT_RESET (1 << 26)
# define RADEON_HDP_WC_TIMEOUT_MASK (7 << 28)
# define RADEON_HDP_WC_TIMEOUT_28BCLK (7 << 28)
#define RADEON_ISYNC_CNTL 0x1724
# define RADEON_ISYNC_ANY2D_IDLE3D (1 << 0)
# define RADEON_ISYNC_ANY3D_IDLE2D (1 << 1)
# define RADEON_ISYNC_TRIG2D_IDLE3D (1 << 2)
# define RADEON_ISYNC_TRIG3D_IDLE2D (1 << 3)
# define RADEON_ISYNC_WAIT_IDLEGUI (1 << 4)
# define RADEON_ISYNC_CPSCRATCH_IDLEGUI (1 << 5)
#define RADEON_RBBM_GUICNTL 0x172c
# define RADEON_HOST_DATA_SWAP_NONE (0 << 0)
# define RADEON_HOST_DATA_SWAP_16BIT (1 << 0)
# define RADEON_HOST_DATA_SWAP_32BIT (2 << 0)
# define RADEON_HOST_DATA_SWAP_HDW (3 << 0)
#define RADEON_MC_AGP_LOCATION 0x014c
#define RADEON_MC_FB_LOCATION 0x0148
#define RADEON_MCLK_CNTL 0x0012
# define RADEON_FORCEON_MCLKA (1 << 16)
# define RADEON_FORCEON_MCLKB (1 << 17)
# define RADEON_FORCEON_YCLKA (1 << 18)
# define RADEON_FORCEON_YCLKB (1 << 19)
# define RADEON_FORCEON_MC (1 << 20)
# define RADEON_FORCEON_AIC (1 << 21)
#define RADEON_PP_BORDER_COLOR_0 0x1d40
#define RADEON_PP_BORDER_COLOR_1 0x1d44
#define RADEON_PP_BORDER_COLOR_2 0x1d48
#define RADEON_PP_CNTL 0x1c38
# define RADEON_SCISSOR_ENABLE (1 << 1)
#define RADEON_PP_LUM_MATRIX 0x1d00
#define RADEON_PP_MISC 0x1c14
#define RADEON_PP_ROT_MATRIX_0 0x1d58
#define RADEON_PP_TXFILTER_0 0x1c54
#define RADEON_PP_TXOFFSET_0 0x1c5c
#define RADEON_PP_TXFILTER_1 0x1c6c
#define RADEON_PP_TXFILTER_2 0x1c84
#define R300_RB2D_DSTCACHE_CTLSTAT 0x342c /* use R300_DSTCACHE_CTLSTAT */
#define R300_DSTCACHE_CTLSTAT 0x1714
# define R300_RB2D_DC_FLUSH (3 << 0)
# define R300_RB2D_DC_FREE (3 << 2)
# define R300_RB2D_DC_FLUSH_ALL 0xf
# define R300_RB2D_DC_BUSY (1 << 31)
#define RADEON_RB3D_CNTL 0x1c3c
# define RADEON_ALPHA_BLEND_ENABLE (1 << 0)
# define RADEON_PLANE_MASK_ENABLE (1 << 1)
# define RADEON_DITHER_ENABLE (1 << 2)
# define RADEON_ROUND_ENABLE (1 << 3)
# define RADEON_SCALE_DITHER_ENABLE (1 << 4)
# define RADEON_DITHER_INIT (1 << 5)
# define RADEON_ROP_ENABLE (1 << 6)
# define RADEON_STENCIL_ENABLE (1 << 7)
# define RADEON_Z_ENABLE (1 << 8)
# define RADEON_ZBLOCK16 (1 << 15)
#define RADEON_RB3D_DEPTHOFFSET 0x1c24
#define RADEON_RB3D_DEPTHCLEARVALUE 0x3230
#define RADEON_RB3D_DEPTHPITCH 0x1c28
#define RADEON_RB3D_PLANEMASK 0x1d84
#define RADEON_RB3D_STENCILREFMASK 0x1d7c
#define RADEON_RB3D_ZCACHE_MODE 0x3250
#define RADEON_RB3D_ZCACHE_CTLSTAT 0x3254
# define RADEON_RB3D_ZC_FLUSH (1 << 0)
# define RADEON_RB3D_ZC_FREE (1 << 2)
# define RADEON_RB3D_ZC_FLUSH_ALL 0x5
# define RADEON_RB3D_ZC_BUSY (1 << 31)
#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
# define R300_ZC_FLUSH (1 << 0)
# define R300_ZC_FREE (1 << 1)
# define R300_ZC_BUSY (1 << 31)
#define RADEON_RB3D_DSTCACHE_CTLSTAT 0x325c
# define RADEON_RB3D_DC_FLUSH (3 << 0)
# define RADEON_RB3D_DC_FREE (3 << 2)
# define RADEON_RB3D_DC_FLUSH_ALL 0xf
# define RADEON_RB3D_DC_BUSY (1 << 31)
#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
# define R300_RB3D_DC_FLUSH (2 << 0)
# define R300_RB3D_DC_FREE (2 << 2)
# define R300_RB3D_DC_FINISH (1 << 4)
#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
# define RADEON_Z_TEST_MASK (7 << 4)
# define RADEON_Z_TEST_ALWAYS (7 << 4)
# define RADEON_Z_HIERARCHY_ENABLE (1 << 8)
# define RADEON_STENCIL_TEST_ALWAYS (7 << 12)
# define RADEON_STENCIL_S_FAIL_REPLACE (2 << 16)
# define RADEON_STENCIL_ZPASS_REPLACE (2 << 20)
# define RADEON_STENCIL_ZFAIL_REPLACE (2 << 24)
# define RADEON_Z_COMPRESSION_ENABLE (1 << 28)
# define RADEON_FORCE_Z_DIRTY (1 << 29)
# define RADEON_Z_WRITE_ENABLE (1 << 30)
# define RADEON_Z_DECOMPRESSION_ENABLE (1 << 31)
#define RADEON_RBBM_SOFT_RESET 0x00f0
# define RADEON_SOFT_RESET_CP (1 << 0)
# define RADEON_SOFT_RESET_HI (1 << 1)
# define RADEON_SOFT_RESET_SE (1 << 2)
# define RADEON_SOFT_RESET_RE (1 << 3)
# define RADEON_SOFT_RESET_PP (1 << 4)
# define RADEON_SOFT_RESET_E2 (1 << 5)
# define RADEON_SOFT_RESET_RB (1 << 6)
# define RADEON_SOFT_RESET_HDP (1 << 7)
/*
* 6:0 Available slots in the FIFO
* 8 Host Interface active
* 9 CP request active
* 10 FIFO request active
* 11 Host Interface retry active
* 12 CP retry active
* 13 FIFO retry active
* 14 FIFO pipeline busy
* 15 Event engine busy
* 16 CP command stream busy
* 17 2D engine busy
* 18 2D portion of render backend busy
* 20 3D setup engine busy
* 26 GA engine busy
* 27 CBA 2D engine busy
* 31 2D engine busy or 3D engine busy or FIFO not empty or CP busy or
* command stream queue not empty or Ring Buffer not empty
*/
#define RADEON_RBBM_STATUS 0x0e40
/* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register. */
/* #define RADEON_RBBM_STATUS 0x1740 */
/* bits 6:0 are dword slots available in the cmd fifo */
# define RADEON_RBBM_FIFOCNT_MASK 0x007f
# define RADEON_HIRQ_ON_RBB (1 << 8)
# define RADEON_CPRQ_ON_RBB (1 << 9)
# define RADEON_CFRQ_ON_RBB (1 << 10)
# define RADEON_HIRQ_IN_RTBUF (1 << 11)
# define RADEON_CPRQ_IN_RTBUF (1 << 12)
# define RADEON_CFRQ_IN_RTBUF (1 << 13)
# define RADEON_PIPE_BUSY (1 << 14)
# define RADEON_ENG_EV_BUSY (1 << 15)
# define RADEON_CP_CMDSTRM_BUSY (1 << 16)
# define RADEON_E2_BUSY (1 << 17)
# define RADEON_RB2D_BUSY (1 << 18)
# define RADEON_RB3D_BUSY (1 << 19) /* not used on r300 */
# define RADEON_VAP_BUSY (1 << 20)
# define RADEON_RE_BUSY (1 << 21) /* not used on r300 */
# define RADEON_TAM_BUSY (1 << 22) /* not used on r300 */
# define RADEON_TDM_BUSY (1 << 23) /* not used on r300 */
# define RADEON_PB_BUSY (1 << 24) /* not used on r300 */
# define RADEON_TIM_BUSY (1 << 25) /* not used on r300 */
# define RADEON_GA_BUSY (1 << 26)
# define RADEON_CBA2D_BUSY (1 << 27)
# define RADEON_RBBM_ACTIVE (1 << 31)
#define RADEON_RE_LINE_PATTERN 0x1cd0
#define RADEON_RE_MISC 0x26c4
#define RADEON_RE_TOP_LEFT 0x26c0
#define RADEON_RE_WIDTH_HEIGHT 0x1c44
#define RADEON_RE_STIPPLE_ADDR 0x1cc8
#define RADEON_RE_STIPPLE_DATA 0x1ccc
#define RADEON_SCISSOR_TL_0 0x1cd8
#define RADEON_SCISSOR_BR_0 0x1cdc
#define RADEON_SCISSOR_TL_1 0x1ce0
#define RADEON_SCISSOR_BR_1 0x1ce4
#define RADEON_SCISSOR_TL_2 0x1ce8
#define RADEON_SCISSOR_BR_2 0x1cec
#define RADEON_SE_COORD_FMT 0x1c50
#define RADEON_SE_CNTL 0x1c4c
# define RADEON_FFACE_CULL_CW (0 << 0)
# define RADEON_BFACE_SOLID (3 << 1)
# define RADEON_FFACE_SOLID (3 << 3)
# define RADEON_FLAT_SHADE_VTX_LAST (3 << 6)
# define RADEON_DIFFUSE_SHADE_FLAT (1 << 8)
# define RADEON_DIFFUSE_SHADE_GOURAUD (2 << 8)
# define RADEON_ALPHA_SHADE_FLAT (1 << 10)
# define RADEON_ALPHA_SHADE_GOURAUD (2 << 10)
# define RADEON_SPECULAR_SHADE_FLAT (1 << 12)
# define RADEON_SPECULAR_SHADE_GOURAUD (2 << 12)
# define RADEON_FOG_SHADE_FLAT (1 << 14)
# define RADEON_FOG_SHADE_GOURAUD (2 << 14)
# define RADEON_VPORT_XY_XFORM_ENABLE (1 << 24)
# define RADEON_VPORT_Z_XFORM_ENABLE (1 << 25)
# define RADEON_VTX_PIX_CENTER_OGL (1 << 27)
# define RADEON_ROUND_MODE_TRUNC (0 << 28)
# define RADEON_ROUND_PREC_8TH_PIX (1 << 30)
#define RADEON_SE_CNTL_STATUS 0x2140
#define RADEON_SE_LINE_WIDTH 0x1db8
#define RADEON_SE_VPORT_XSCALE 0x1d98
#define RADEON_SE_ZBIAS_FACTOR 0x1db0
#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
#define RADEON_SE_TCL_OUTPUT_VTX_FMT 0x2254
#define RADEON_SE_TCL_VECTOR_INDX_REG 0x2200
# define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT 16
# define RADEON_VEC_INDX_DWORD_COUNT_SHIFT 28
#define RADEON_SE_TCL_VECTOR_DATA_REG 0x2204
#define RADEON_SE_TCL_SCALAR_INDX_REG 0x2208
# define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT 16
#define RADEON_SE_TCL_SCALAR_DATA_REG 0x220C
#define RADEON_SURFACE_ACCESS_FLAGS 0x0bf8
#define RADEON_SURFACE_ACCESS_CLR 0x0bfc
#define RADEON_SURFACE_CNTL 0x0b00
# define RADEON_SURF_TRANSLATION_DIS (1 << 8)
# define RADEON_NONSURF_AP0_SWP_MASK (3 << 20)
# define RADEON_NONSURF_AP0_SWP_LITTLE (0 << 20)
# define RADEON_NONSURF_AP0_SWP_BIG16 (1 << 20)
# define RADEON_NONSURF_AP0_SWP_BIG32 (2 << 20)
# define RADEON_NONSURF_AP1_SWP_MASK (3 << 22)
# define RADEON_NONSURF_AP1_SWP_LITTLE (0 << 22)
# define RADEON_NONSURF_AP1_SWP_BIG16 (1 << 22)
# define RADEON_NONSURF_AP1_SWP_BIG32 (2 << 22)
#define RADEON_SURFACE0_INFO 0x0b0c
# define RADEON_SURF_PITCHSEL_MASK (0x1ff << 0)
# define RADEON_SURF_TILE_MODE_MASK (3 << 16)
# define RADEON_SURF_TILE_MODE_MACRO (0 << 16)
# define RADEON_SURF_TILE_MODE_MICRO (1 << 16)
# define RADEON_SURF_TILE_MODE_32BIT_Z (2 << 16)
# define RADEON_SURF_TILE_MODE_16BIT_Z (3 << 16)
#define RADEON_SURFACE0_LOWER_BOUND 0x0b04
#define RADEON_SURFACE0_UPPER_BOUND 0x0b08
# define RADEON_SURF_ADDRESS_FIXED_MASK (0x3ff << 0)
#define RADEON_SURFACE1_INFO 0x0b1c
#define RADEON_SURFACE1_LOWER_BOUND 0x0b14
#define RADEON_SURFACE1_UPPER_BOUND 0x0b18
#define RADEON_SURFACE2_INFO 0x0b2c
#define RADEON_SURFACE2_LOWER_BOUND 0x0b24
#define RADEON_SURFACE2_UPPER_BOUND 0x0b28
#define RADEON_SURFACE3_INFO 0x0b3c
#define RADEON_SURFACE3_LOWER_BOUND 0x0b34
#define RADEON_SURFACE3_UPPER_BOUND 0x0b38
#define RADEON_SURFACE4_INFO 0x0b4c
#define RADEON_SURFACE4_LOWER_BOUND 0x0b44
#define RADEON_SURFACE4_UPPER_BOUND 0x0b48
#define RADEON_SURFACE5_INFO 0x0b5c
#define RADEON_SURFACE5_LOWER_BOUND 0x0b54
#define RADEON_SURFACE5_UPPER_BOUND 0x0b58
#define RADEON_SURFACE6_INFO 0x0b6c
#define RADEON_SURFACE6_LOWER_BOUND 0x0b64
#define RADEON_SURFACE6_UPPER_BOUND 0x0b68
#define RADEON_SURFACE7_INFO 0x0b7c
#define RADEON_SURFACE7_LOWER_BOUND 0x0b74
#define RADEON_SURFACE7_UPPER_BOUND 0x0b78
#define RADEON_SW_SEMAPHORE 0x013c
#define RADEON_WAIT_UNTIL 0x1720
# define RADEON_WAIT_CRTC_PFLIP (1 << 0)
# define RADEON_WAIT_2D_IDLE (1 << 14)
# define RADEON_WAIT_3D_IDLE (1 << 15)
# define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
# define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
# define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
#define RADEON_RB3D_ZMASKOFFSET 0x3234
#define RADEON_RB3D_ZSTENCILCNTL 0x1c2c
# define RADEON_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
# define RADEON_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
/* CP registers */
#define RADEON_CP_ME_RAM_ADDR 0x07d4
#define RADEON_CP_ME_RAM_RADDR 0x07d8
#define RADEON_CP_ME_RAM_DATAH 0x07dc
#define RADEON_CP_ME_RAM_DATAL 0x07e0
#define RADEON_CP_RB_BASE 0x0700
#define RADEON_CP_RB_CNTL 0x0704
# define RADEON_BUF_SWAP_32BIT (2 << 16)
# define RADEON_RB_NO_UPDATE (1 << 27)
# define RADEON_RB_RPTR_WR_ENA (1 << 31)
#define RADEON_CP_RB_RPTR_ADDR 0x070c
#define RADEON_CP_RB_RPTR 0x0710
#define RADEON_CP_RB_WPTR 0x0714
#define RADEON_CP_RB_WPTR_DELAY 0x0718
# define RADEON_PRE_WRITE_TIMER_SHIFT 0
# define RADEON_PRE_WRITE_LIMIT_SHIFT 23
#define RADEON_CP_IB_BASE 0x0738
#define RADEON_CP_CSQ_CNTL 0x0740
# define RADEON_CSQ_CNT_PRIMARY_MASK (0xff << 0)
# define RADEON_CSQ_PRIDIS_INDDIS (0 << 28)
# define RADEON_CSQ_PRIPIO_INDDIS (1 << 28)
# define RADEON_CSQ_PRIBM_INDDIS (2 << 28)
# define RADEON_CSQ_PRIPIO_INDBM (3 << 28)
# define RADEON_CSQ_PRIBM_INDBM (4 << 28)
# define RADEON_CSQ_PRIPIO_INDPIO (15 << 28)
#define RADEON_AIC_CNTL 0x01d0
# define RADEON_PCIGART_TRANSLATE_EN (1 << 0)
# define RS400_MSI_REARM (1 << 3)
#define RADEON_AIC_STAT 0x01d4
#define RADEON_AIC_PT_BASE 0x01d8
#define RADEON_AIC_LO_ADDR 0x01dc
#define RADEON_AIC_HI_ADDR 0x01e0
#define RADEON_AIC_TLB_ADDR 0x01e4
#define RADEON_AIC_TLB_DATA 0x01e8
/* CP command packets */
#define RADEON_CP_PACKET0 0x00000000
# define RADEON_ONE_REG_WR (1 << 15)
#define RADEON_CP_PACKET1 0x40000000
#define RADEON_CP_PACKET2 0x80000000
#define RADEON_CP_PACKET3 0xC0000000
# define RADEON_CP_NOP 0x00001000
# define RADEON_CP_NEXT_CHAR 0x00001900
# define RADEON_CP_PLY_NEXTSCAN 0x00001D00
# define RADEON_CP_SET_SCISSORS 0x00001E00
/* GEN_INDX_PRIM is unsupported starting with R300 */
# define RADEON_3D_RNDR_GEN_INDX_PRIM 0x00002300
# define RADEON_WAIT_FOR_IDLE 0x00002600
# define RADEON_3D_DRAW_VBUF 0x00002800
# define RADEON_3D_DRAW_IMMD 0x00002900
# define RADEON_3D_DRAW_INDX 0x00002A00
# define RADEON_CP_LOAD_PALETTE 0x00002C00
# define RADEON_3D_LOAD_VBPNTR 0x00002F00
# define RADEON_MPEG_IDCT_MACROBLOCK 0x00003000
# define RADEON_MPEG_IDCT_MACROBLOCK_REV 0x00003100
# define RADEON_3D_CLEAR_ZMASK 0x00003200
# define RADEON_CP_INDX_BUFFER 0x00003300
# define RADEON_CP_3D_DRAW_VBUF_2 0x00003400
# define RADEON_CP_3D_DRAW_IMMD_2 0x00003500
# define RADEON_CP_3D_DRAW_INDX_2 0x00003600
# define RADEON_3D_CLEAR_HIZ 0x00003700
# define RADEON_CP_3D_CLEAR_CMASK 0x00003802
# define RADEON_CNTL_HOSTDATA_BLT 0x00009400
# define RADEON_CNTL_PAINT_MULTI 0x00009A00
# define RADEON_CNTL_BITBLT_MULTI 0x00009B00
# define RADEON_CNTL_SET_SCISSORS 0xC0001E00
# define R600_IT_INDIRECT_BUFFER 0x00003200
# define R600_IT_ME_INITIALIZE 0x00004400
# define R600_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
# define R600_IT_EVENT_WRITE 0x00004600
# define R600_IT_SET_CONFIG_REG 0x00006800
# define R600_SET_CONFIG_REG_OFFSET 0x00008000
# define R600_SET_CONFIG_REG_END 0x0000ac00
#define RADEON_CP_PACKET_MASK 0xC0000000
#define RADEON_CP_PACKET_COUNT_MASK 0x3fff0000
#define RADEON_CP_PACKET0_REG_MASK 0x000007ff
#define RADEON_CP_PACKET1_REG0_MASK 0x000007ff
#define RADEON_CP_PACKET1_REG1_MASK 0x003ff800
#define RADEON_VTX_Z_PRESENT (1 << 31)
#define RADEON_VTX_PKCOLOR_PRESENT (1 << 3)
#define RADEON_PRIM_TYPE_NONE (0 << 0)
#define RADEON_PRIM_TYPE_POINT (1 << 0)
#define RADEON_PRIM_TYPE_LINE (2 << 0)
#define RADEON_PRIM_TYPE_LINE_STRIP (3 << 0)
#define RADEON_PRIM_TYPE_TRI_LIST (4 << 0)
#define RADEON_PRIM_TYPE_TRI_FAN (5 << 0)
#define RADEON_PRIM_TYPE_TRI_STRIP (6 << 0)
#define RADEON_PRIM_TYPE_TRI_TYPE2 (7 << 0)
#define RADEON_PRIM_TYPE_RECT_LIST (8 << 0)
#define RADEON_PRIM_TYPE_3VRT_POINT_LIST (9 << 0)
#define RADEON_PRIM_TYPE_3VRT_LINE_LIST (10 << 0)
#define RADEON_PRIM_TYPE_MASK 0xf
#define RADEON_PRIM_WALK_IND (1 << 4)
#define RADEON_PRIM_WALK_LIST (2 << 4)
#define RADEON_PRIM_WALK_RING (3 << 4)
#define RADEON_COLOR_ORDER_BGRA (0 << 6)
#define RADEON_COLOR_ORDER_RGBA (1 << 6)
#define RADEON_MAOS_ENABLE (1 << 7)
#define RADEON_VTX_FMT_R128_MODE (0 << 8)
#define RADEON_VTX_FMT_RADEON_MODE (1 << 8)
#define RADEON_NUM_VERTICES_SHIFT 16
#define RADEON_COLOR_FORMAT_CI8 2
#define RADEON_COLOR_FORMAT_ARGB1555 3
#define RADEON_COLOR_FORMAT_RGB565 4
#define RADEON_COLOR_FORMAT_ARGB8888 6
#define RADEON_COLOR_FORMAT_RGB332 7
#define RADEON_COLOR_FORMAT_RGB8 9
#define RADEON_COLOR_FORMAT_ARGB4444 15
#define RADEON_TXFORMAT_I8 0
#define RADEON_TXFORMAT_AI88 1
#define RADEON_TXFORMAT_RGB332 2
#define RADEON_TXFORMAT_ARGB1555 3
#define RADEON_TXFORMAT_RGB565 4
#define RADEON_TXFORMAT_ARGB4444 5
#define RADEON_TXFORMAT_ARGB8888 6
#define RADEON_TXFORMAT_RGBA8888 7
#define RADEON_TXFORMAT_Y8 8
#define RADEON_TXFORMAT_VYUY422 10
#define RADEON_TXFORMAT_YVYU422 11
#define RADEON_TXFORMAT_DXT1 12
#define RADEON_TXFORMAT_DXT23 14
#define RADEON_TXFORMAT_DXT45 15
#define R200_PP_TXCBLEND_0 0x2f00
#define R200_PP_TXCBLEND_1 0x2f10
#define R200_PP_TXCBLEND_2 0x2f20
#define R200_PP_TXCBLEND_3 0x2f30
#define R200_PP_TXCBLEND_4 0x2f40
#define R200_PP_TXCBLEND_5 0x2f50
#define R200_PP_TXCBLEND_6 0x2f60
#define R200_PP_TXCBLEND_7 0x2f70
#define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268
#define R200_PP_TFACTOR_0 0x2ee0
#define R200_SE_VTX_FMT_0 0x2088
#define R200_SE_VAP_CNTL 0x2080
#define R200_SE_TCL_MATRIX_SEL_0 0x2230
#define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8
#define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0
#define R200_PP_TXFILTER_5 0x2ca0
#define R200_PP_TXFILTER_4 0x2c80
#define R200_PP_TXFILTER_3 0x2c60
#define R200_PP_TXFILTER_2 0x2c40
#define R200_PP_TXFILTER_1 0x2c20
#define R200_PP_TXFILTER_0 0x2c00
#define R200_PP_TXOFFSET_5 0x2d78
#define R200_PP_TXOFFSET_4 0x2d60
#define R200_PP_TXOFFSET_3 0x2d48
#define R200_PP_TXOFFSET_2 0x2d30
#define R200_PP_TXOFFSET_1 0x2d18
#define R200_PP_TXOFFSET_0 0x2d00
#define R200_PP_CUBIC_FACES_0 0x2c18
#define R200_PP_CUBIC_FACES_1 0x2c38
#define R200_PP_CUBIC_FACES_2 0x2c58
#define R200_PP_CUBIC_FACES_3 0x2c78
#define R200_PP_CUBIC_FACES_4 0x2c98
#define R200_PP_CUBIC_FACES_5 0x2cb8
#define R200_PP_CUBIC_OFFSET_F1_0 0x2d04
#define R200_PP_CUBIC_OFFSET_F2_0 0x2d08
#define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c
#define R200_PP_CUBIC_OFFSET_F4_0 0x2d10
#define R200_PP_CUBIC_OFFSET_F5_0 0x2d14
#define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c
#define R200_PP_CUBIC_OFFSET_F2_1 0x2d20
#define R200_PP_CUBIC_OFFSET_F3_1 0x2d24
#define R200_PP_CUBIC_OFFSET_F4_1 0x2d28
#define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c
#define R200_PP_CUBIC_OFFSET_F1_2 0x2d34
#define R200_PP_CUBIC_OFFSET_F2_2 0x2d38
#define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c
#define R200_PP_CUBIC_OFFSET_F4_2 0x2d40
#define R200_PP_CUBIC_OFFSET_F5_2 0x2d44
#define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c
#define R200_PP_CUBIC_OFFSET_F2_3 0x2d50
#define R200_PP_CUBIC_OFFSET_F3_3 0x2d54
#define R200_PP_CUBIC_OFFSET_F4_3 0x2d58
#define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c
#define R200_PP_CUBIC_OFFSET_F1_4 0x2d64
#define R200_PP_CUBIC_OFFSET_F2_4 0x2d68
#define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c
#define R200_PP_CUBIC_OFFSET_F4_4 0x2d70
#define R200_PP_CUBIC_OFFSET_F5_4 0x2d74
#define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c
#define R200_PP_CUBIC_OFFSET_F2_5 0x2d80
#define R200_PP_CUBIC_OFFSET_F3_5 0x2d84
#define R200_PP_CUBIC_OFFSET_F4_5 0x2d88
#define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c
#define R200_RE_AUX_SCISSOR_CNTL 0x26f0
#define R200_SE_VTE_CNTL 0x20b0
#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250
#define R200_PP_TAM_DEBUG3 0x2d9c
#define R200_PP_CNTL_X 0x2cc4
#define R200_SE_VAP_CNTL_STATUS 0x2140
#define R200_RE_SCISSOR_TL_0 0x1cd8
#define R200_RE_SCISSOR_TL_1 0x1ce0
#define R200_RE_SCISSOR_TL_2 0x1ce8
#define R200_RB3D_DEPTHXY_OFFSET 0x1d60
#define R200_RE_AUX_SCISSOR_CNTL 0x26f0
#define R200_SE_VTX_STATE_CNTL 0x2180
#define R200_RE_POINTSIZE 0x2648
#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
#define RADEON_PP_TEX_SIZE_0 0x1d04 /* NPOT */
#define RADEON_PP_TEX_SIZE_1 0x1d0c
#define RADEON_PP_TEX_SIZE_2 0x1d14
#define RADEON_PP_CUBIC_FACES_0 0x1d24
#define RADEON_PP_CUBIC_FACES_1 0x1d28
#define RADEON_PP_CUBIC_FACES_2 0x1d2c
#define RADEON_PP_CUBIC_OFFSET_T0_0 0x1dd0 /* bits [31:5] */
#define RADEON_PP_CUBIC_OFFSET_T1_0 0x1e00
#define RADEON_PP_CUBIC_OFFSET_T2_0 0x1e14
#define RADEON_SE_TCL_STATE_FLUSH 0x2284
#define SE_VAP_CNTL__TCL_ENA_MASK 0x00000001
#define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK 0x00010000
#define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT 0x00000012
#define SE_VTE_CNTL__VTX_XY_FMT_MASK 0x00000100
#define SE_VTE_CNTL__VTX_Z_FMT_MASK 0x00000200
#define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK 0x00000001
#define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK 0x00000002
#define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT 0x0000000b
#define R200_3D_DRAW_IMMD_2 0xC0003500
#define R200_SE_VTX_FMT_1 0x208c
#define R200_RE_CNTL 0x1c50
#define R200_RB3D_BLENDCOLOR 0x3218
#define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4
#define R200_PP_TRI_PERF 0x2cf8
#define R200_PP_AFS_0 0x2f80
#define R200_PP_AFS_1 0x2f00 /* same as txcblend_0 */
#define R200_VAP_PVS_CNTL_1 0x22D0
#define RADEON_CRTC_CRNT_FRAME 0x0214
#define RADEON_CRTC2_CRNT_FRAME 0x0314
#define R500_D1CRTC_STATUS 0x609c
#define R500_D2CRTC_STATUS 0x689c
#define R500_CRTC_V_BLANK (1<<0)
#define R500_D1CRTC_FRAME_COUNT 0x60a4
#define R500_D2CRTC_FRAME_COUNT 0x68a4
#define R500_D1MODE_V_COUNTER 0x6530
#define R500_D2MODE_V_COUNTER 0x6d30
#define R500_D1MODE_VBLANK_STATUS 0x6534
#define R500_D2MODE_VBLANK_STATUS 0x6d34
#define R500_VBLANK_OCCURED (1<<0)
#define R500_VBLANK_ACK (1<<4)
#define R500_VBLANK_STAT (1<<12)
#define R500_VBLANK_INT (1<<16)
#define R500_DxMODE_INT_MASK 0x6540
#define R500_D1MODE_INT_MASK (1<<0)
#define R500_D2MODE_INT_MASK (1<<8)
#define R500_DISP_INTERRUPT_STATUS 0x7edc
#define R500_D1_VBLANK_INTERRUPT (1 << 4)
#define R500_D2_VBLANK_INTERRUPT (1 << 5)
/* R6xx/R7xx registers */
#define R600_MC_VM_FB_LOCATION 0x2180
#define R600_MC_VM_AGP_TOP 0x2184
#define R600_MC_VM_AGP_BOT 0x2188
#define R600_MC_VM_AGP_BASE 0x218c
#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2190
#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2194
#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x2198
#define R700_MC_VM_FB_LOCATION 0x2024
#define R700_MC_VM_AGP_TOP 0x2028
#define R700_MC_VM_AGP_BOT 0x202c
#define R700_MC_VM_AGP_BASE 0x2030
#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR 0x2034
#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR 0x2038
#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR 0x203c
#define R600_MCD_RD_A_CNTL 0x219c
#define R600_MCD_RD_B_CNTL 0x21a0
#define R600_MCD_WR_A_CNTL 0x21a4
#define R600_MCD_WR_B_CNTL 0x21a8
#define R600_MCD_RD_SYS_CNTL 0x2200
#define R600_MCD_WR_SYS_CNTL 0x2214
#define R600_MCD_RD_GFX_CNTL 0x21fc
#define R600_MCD_RD_HDP_CNTL 0x2204
#define R600_MCD_RD_PDMA_CNTL 0x2208
#define R600_MCD_RD_SEM_CNTL 0x220c
#define R600_MCD_WR_GFX_CNTL 0x2210
#define R600_MCD_WR_HDP_CNTL 0x2218
#define R600_MCD_WR_PDMA_CNTL 0x221c
#define R600_MCD_WR_SEM_CNTL 0x2220
# define R600_MCD_L1_TLB (1 << 0)
# define R600_MCD_L1_FRAG_PROC (1 << 1)
# define R600_MCD_L1_STRICT_ORDERING (1 << 2)
# define R600_MCD_SYSTEM_ACCESS_MODE_MASK (3 << 6)
# define R600_MCD_SYSTEM_ACCESS_MODE_PA_ONLY (0 << 6)
# define R600_MCD_SYSTEM_ACCESS_MODE_USE_SYS_MAP (1 << 6)
# define R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS (2 << 6)
# define R600_MCD_SYSTEM_ACCESS_MODE_NOT_IN_SYS (3 << 6)
# define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 8)
# define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 8)
# define R600_MCD_SEMAPHORE_MODE (1 << 10)
# define R600_MCD_WAIT_L2_QUERY (1 << 11)
# define R600_MCD_EFFECTIVE_L1_TLB_SIZE(x) ((x) << 12)
# define R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
#define R700_MC_VM_MD_L1_TLB0_CNTL 0x2654
#define R700_MC_VM_MD_L1_TLB1_CNTL 0x2658
#define R700_MC_VM_MD_L1_TLB2_CNTL 0x265c
#define R700_MC_VM_MB_L1_TLB0_CNTL 0x2234
#define R700_MC_VM_MB_L1_TLB1_CNTL 0x2238
#define R700_MC_VM_MB_L1_TLB2_CNTL 0x223c
#define R700_MC_VM_MB_L1_TLB3_CNTL 0x2240
# define R700_ENABLE_L1_TLB (1 << 0)
# define R700_ENABLE_L1_FRAGMENT_PROCESSING (1 << 1)
# define R700_SYSTEM_ACCESS_MODE_IN_SYS (2 << 3)
# define R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU (0 << 5)
# define R700_EFFECTIVE_L1_TLB_SIZE(x) ((x) << 15)
# define R700_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 18)
#define R700_MC_ARB_RAMCFG 0x2760
# define R700_NOOFBANK_SHIFT 0
# define R700_NOOFBANK_MASK 0x3
# define R700_NOOFRANK_SHIFT 2
# define R700_NOOFRANK_MASK 0x1
# define R700_NOOFROWS_SHIFT 3
# define R700_NOOFROWS_MASK 0x7
# define R700_NOOFCOLS_SHIFT 6
# define R700_NOOFCOLS_MASK 0x3
# define R700_CHANSIZE_SHIFT 8
# define R700_CHANSIZE_MASK 0x1
# define R700_BURSTLENGTH_SHIFT 9
# define R700_BURSTLENGTH_MASK 0x1
#define R600_RAMCFG 0x2408
# define R600_NOOFBANK_SHIFT 0
# define R600_NOOFBANK_MASK 0x1
# define R600_NOOFRANK_SHIFT 1
# define R600_NOOFRANK_MASK 0x1
# define R600_NOOFROWS_SHIFT 2
# define R600_NOOFROWS_MASK 0x7
# define R600_NOOFCOLS_SHIFT 5
# define R600_NOOFCOLS_MASK 0x3
# define R600_CHANSIZE_SHIFT 7
# define R600_CHANSIZE_MASK 0x1
# define R600_BURSTLENGTH_SHIFT 8
# define R600_BURSTLENGTH_MASK 0x1
#define R600_VM_L2_CNTL 0x1400
# define R600_VM_L2_CACHE_EN (1 << 0)
# define R600_VM_L2_FRAG_PROC (1 << 1)
# define R600_VM_ENABLE_PTE_CACHE_LRU_W (1 << 9)
# define R600_VM_L2_CNTL_QUEUE_SIZE(x) ((x) << 13)
# define R700_VM_L2_CNTL_QUEUE_SIZE(x) ((x) << 14)
#define R600_VM_L2_CNTL2 0x1404
# define R600_VM_L2_CNTL2_INVALIDATE_ALL_L1_TLBS (1 << 0)
# define R600_VM_L2_CNTL2_INVALIDATE_L2_CACHE (1 << 1)
#define R600_VM_L2_CNTL3 0x1408
# define R600_VM_L2_CNTL3_BANK_SELECT_0(x) ((x) << 0)
# define R600_VM_L2_CNTL3_BANK_SELECT_1(x) ((x) << 5)
# define R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(x) ((x) << 10)
# define R700_VM_L2_CNTL3_BANK_SELECT(x) ((x) << 0)
# define R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(x) ((x) << 6)
#define R600_VM_L2_STATUS 0x140c
#define R600_VM_CONTEXT0_CNTL 0x1410
# define R600_VM_ENABLE_CONTEXT (1 << 0)
# define R600_VM_PAGE_TABLE_DEPTH_FLAT (0 << 1)
#define R600_VM_CONTEXT0_CNTL2 0x1430
#define R600_VM_CONTEXT0_REQUEST_RESPONSE 0x1470
#define R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR 0x1490
#define R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR 0x14b0
#define R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x1574
#define R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x1594
#define R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x15b4
#define R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR 0x153c
#define R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR 0x155c
#define R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR 0x157c
#define R600_HDP_HOST_PATH_CNTL 0x2c00
#define R600_GRBM_CNTL 0x8000
# define R600_GRBM_READ_TIMEOUT(x) ((x) << 0)
#define R600_GRBM_STATUS 0x8010
# define R600_CMDFIFO_AVAIL_MASK 0x1f
# define R700_CMDFIFO_AVAIL_MASK 0xf
# define R600_GUI_ACTIVE (1 << 31)
#define R600_GRBM_STATUS2 0x8014
#define R600_GRBM_SOFT_RESET 0x8020
# define R600_SOFT_RESET_CP (1 << 0)
#define R600_WAIT_UNTIL 0x8040
#define R600_CP_SEM_WAIT_TIMER 0x85bc
#define R600_CP_ME_CNTL 0x86d8
# define R600_CP_ME_HALT (1 << 28)
#define R600_CP_QUEUE_THRESHOLDS 0x8760
# define R600_ROQ_IB1_START(x) ((x) << 0)
# define R600_ROQ_IB2_START(x) ((x) << 8)
#define R600_CP_MEQ_THRESHOLDS 0x8764
# define R700_STQ_SPLIT(x) ((x) << 0)
# define R600_MEQ_END(x) ((x) << 16)
# define R600_ROQ_END(x) ((x) << 24)
#define R600_CP_PERFMON_CNTL 0x87fc
#define R600_CP_RB_BASE 0xc100
#define R600_CP_RB_CNTL 0xc104
# define R600_RB_BUFSZ(x) ((x) << 0)
# define R600_RB_BLKSZ(x) ((x) << 8)
# define R600_RB_NO_UPDATE (1 << 27)
# define R600_RB_RPTR_WR_ENA (1 << 31)
#define R600_CP_RB_RPTR_WR 0xc108
#define R600_CP_RB_RPTR_ADDR 0xc10c
#define R600_CP_RB_RPTR_ADDR_HI 0xc110
#define R600_CP_RB_WPTR 0xc114
#define R600_CP_RB_WPTR_ADDR 0xc118
#define R600_CP_RB_WPTR_ADDR_HI 0xc11c
#define R600_CP_RB_RPTR 0x8700
#define R600_CP_RB_WPTR_DELAY 0x8704
#define R600_CP_PFP_UCODE_ADDR 0xc150
#define R600_CP_PFP_UCODE_DATA 0xc154
#define R600_CP_ME_RAM_RADDR 0xc158
#define R600_CP_ME_RAM_WADDR 0xc15c
#define R600_CP_ME_RAM_DATA 0xc160
#define R600_CP_DEBUG 0xc1fc
#define R600_PA_CL_ENHANCE 0x8a14
# define R600_CLIP_VTX_REORDER_ENA (1 << 0)
# define R600_NUM_CLIP_SEQ(x) ((x) << 1)
#define R600_PA_SC_LINE_STIPPLE_STATE 0x8b10
#define R600_PA_SC_MULTI_CHIP_CNTL 0x8b20
#define R700_PA_SC_FORCE_EOV_MAX_CNTS 0x8b24
# define R700_FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
# define R700_FORCE_EOV_MAX_REZ_CNT(x) ((x) << 16)
#define R600_PA_SC_AA_SAMPLE_LOCS_2S 0x8b40
#define R600_PA_SC_AA_SAMPLE_LOCS_4S 0x8b44
#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0 0x8b48
#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1 0x8b4c
# define R600_S0_X(x) ((x) << 0)
# define R600_S0_Y(x) ((x) << 4)
# define R600_S1_X(x) ((x) << 8)
# define R600_S1_Y(x) ((x) << 12)
# define R600_S2_X(x) ((x) << 16)
# define R600_S2_Y(x) ((x) << 20)
# define R600_S3_X(x) ((x) << 24)
# define R600_S3_Y(x) ((x) << 28)
# define R600_S4_X(x) ((x) << 0)
# define R600_S4_Y(x) ((x) << 4)
# define R600_S5_X(x) ((x) << 8)
# define R600_S5_Y(x) ((x) << 12)
# define R600_S6_X(x) ((x) << 16)
# define R600_S6_Y(x) ((x) << 20)
# define R600_S7_X(x) ((x) << 24)
# define R600_S7_Y(x) ((x) << 28)
#define R600_PA_SC_FIFO_SIZE 0x8bd0
# define R600_SC_PRIM_FIFO_SIZE(x) ((x) << 0)
# define R600_SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 8)
# define R600_SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 16)
#define R700_PA_SC_FIFO_SIZE_R7XX 0x8bcc
# define R700_SC_PRIM_FIFO_SIZE(x) ((x) << 0)
# define R700_SC_HIZ_TILE_FIFO_SIZE(x) ((x) << 12)
# define R700_SC_EARLYZ_TILE_FIFO_SIZE(x) ((x) << 20)
#define R600_PA_SC_ENHANCE 0x8bf0
# define R600_FORCE_EOV_MAX_CLK_CNT(x) ((x) << 0)
# define R600_FORCE_EOV_MAX_TILE_CNT(x) ((x) << 12)
#define R600_PA_SC_CLIPRECT_RULE 0x2820c
#define R700_PA_SC_EDGERULE 0x28230
#define R600_PA_SC_LINE_STIPPLE 0x28a0c
#define R600_PA_SC_MODE_CNTL 0x28a4c
#define R600_PA_SC_AA_CONFIG 0x28c04
#define R600_SX_EXPORT_BUFFER_SIZES 0x900c
# define R600_COLOR_BUFFER_SIZE(x) ((x) << 0)
# define R600_POSITION_BUFFER_SIZE(x) ((x) << 8)
# define R600_SMX_BUFFER_SIZE(x) ((x) << 16)
#define R600_SX_DEBUG_1 0x9054
# define R600_SMX_EVENT_RELEASE (1 << 0)
# define R600_ENABLE_NEW_SMX_ADDRESS (1 << 16)
#define R700_SX_DEBUG_1 0x9058
# define R700_ENABLE_NEW_SMX_ADDRESS (1 << 16)
#define R600_SX_MISC 0x28350
#define R600_DB_DEBUG 0x9830
# define R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE (1 << 31)
#define R600_DB_WATERMARKS 0x9838
# define R600_DEPTH_FREE(x) ((x) << 0)
# define R600_DEPTH_FLUSH(x) ((x) << 5)
# define R600_DEPTH_PENDING_FREE(x) ((x) << 15)
# define R600_DEPTH_CACHELINE_FREE(x) ((x) << 20)
#define R700_DB_DEBUG3 0x98b0
# define R700_DB_CLK_OFF_DELAY(x) ((x) << 11)
#define RV700_DB_DEBUG4 0x9b8c
# define RV700_DISABLE_TILE_COVERED_FOR_PS_ITER (1 << 6)
#define R600_VGT_CACHE_INVALIDATION 0x88c4
# define R600_CACHE_INVALIDATION(x) ((x) << 0)
# define R600_VC_ONLY 0
# define R600_TC_ONLY 1
# define R600_VC_AND_TC 2
# define R700_AUTO_INVLD_EN(x) ((x) << 6)
# define R700_NO_AUTO 0
# define R700_ES_AUTO 1
# define R700_GS_AUTO 2
# define R700_ES_AND_GS_AUTO 3
#define R600_VGT_GS_PER_ES 0x88c8
#define R600_VGT_ES_PER_GS 0x88cc
#define R600_VGT_GS_PER_VS 0x88e8
#define R600_VGT_GS_VERTEX_REUSE 0x88d4
#define R600_VGT_NUM_INSTANCES 0x8974
#define R600_VGT_STRMOUT_EN 0x28ab0
#define R600_VGT_EVENT_INITIATOR 0x28a90
# define R600_CACHE_FLUSH_AND_INV_EVENT (0x16 << 0)
#define R600_VGT_VERTEX_REUSE_BLOCK_CNTL 0x28c58
# define R600_VTX_REUSE_DEPTH_MASK 0xff
#define R600_VGT_OUT_DEALLOC_CNTL 0x28c5c
# define R600_DEALLOC_DIST_MASK 0x7f
#define R600_CB_COLOR0_BASE 0x28040
#define R600_CB_COLOR1_BASE 0x28044
#define R600_CB_COLOR2_BASE 0x28048
#define R600_CB_COLOR3_BASE 0x2804c
#define R600_CB_COLOR4_BASE 0x28050
#define R600_CB_COLOR5_BASE 0x28054
#define R600_CB_COLOR6_BASE 0x28058
#define R600_CB_COLOR7_BASE 0x2805c
#define R600_CB_COLOR7_FRAG 0x280fc
#define R600_TC_CNTL 0x9608
# define R600_TC_L2_SIZE(x) ((x) << 5)
# define R600_L2_DISABLE_LATE_HIT (1 << 9)
#define R600_ARB_POP 0x2418
# define R600_ENABLE_TC128 (1 << 30)
#define R600_ARB_GDEC_RD_CNTL 0x246c
#define R600_TA_CNTL_AUX 0x9508
# define R600_DISABLE_CUBE_WRAP (1 << 0)
# define R600_DISABLE_CUBE_ANISO (1 << 1)
# define R700_GETLOD_SELECT(x) ((x) << 2)
# define R600_SYNC_GRADIENT (1 << 24)
# define R600_SYNC_WALKER (1 << 25)
# define R600_SYNC_ALIGNER (1 << 26)
# define R600_BILINEAR_PRECISION_6_BIT (0 << 31)
# define R600_BILINEAR_PRECISION_8_BIT (1 << 31)
#define R700_TCP_CNTL 0x9610
#define R600_SMX_DC_CTL0 0xa020
# define R700_USE_HASH_FUNCTION (1 << 0)
# define R700_CACHE_DEPTH(x) ((x) << 1)
# define R700_FLUSH_ALL_ON_EVENT (1 << 10)
# define R700_STALL_ON_EVENT (1 << 11)
#define R700_SMX_EVENT_CTL 0xa02c
# define R700_ES_FLUSH_CTL(x) ((x) << 0)
# define R700_GS_FLUSH_CTL(x) ((x) << 3)
# define R700_ACK_FLUSH_CTL(x) ((x) << 6)
# define R700_SYNC_FLUSH_CTL (1 << 8)
#define R600_SQ_CONFIG 0x8c00
# define R600_VC_ENABLE (1 << 0)
# define R600_EXPORT_SRC_C (1 << 1)
# define R600_DX9_CONSTS (1 << 2)
# define R600_ALU_INST_PREFER_VECTOR (1 << 3)
# define R600_DX10_CLAMP (1 << 4)
# define R600_CLAUSE_SEQ_PRIO(x) ((x) << 8)
# define R600_PS_PRIO(x) ((x) << 24)
# define R600_VS_PRIO(x) ((x) << 26)
# define R600_GS_PRIO(x) ((x) << 28)
# define R600_ES_PRIO(x) ((x) << 30)
#define R600_SQ_GPR_RESOURCE_MGMT_1 0x8c04
# define R600_NUM_PS_GPRS(x) ((x) << 0)
# define R600_NUM_VS_GPRS(x) ((x) << 16)
# define R700_DYN_GPR_ENABLE (1 << 27)
# define R600_NUM_CLAUSE_TEMP_GPRS(x) ((x) << 28)
#define R600_SQ_GPR_RESOURCE_MGMT_2 0x8c08
# define R600_NUM_GS_GPRS(x) ((x) << 0)
# define R600_NUM_ES_GPRS(x) ((x) << 16)
#define R600_SQ_THREAD_RESOURCE_MGMT 0x8c0c
# define R600_NUM_PS_THREADS(x) ((x) << 0)
# define R600_NUM_VS_THREADS(x) ((x) << 8)
# define R600_NUM_GS_THREADS(x) ((x) << 16)
# define R600_NUM_ES_THREADS(x) ((x) << 24)
#define R600_SQ_STACK_RESOURCE_MGMT_1 0x8c10
# define R600_NUM_PS_STACK_ENTRIES(x) ((x) << 0)
# define R600_NUM_VS_STACK_ENTRIES(x) ((x) << 16)
#define R600_SQ_STACK_RESOURCE_MGMT_2 0x8c14
# define R600_NUM_GS_STACK_ENTRIES(x) ((x) << 0)
# define R600_NUM_ES_STACK_ENTRIES(x) ((x) << 16)
#define R600_SQ_MS_FIFO_SIZES 0x8cf0
# define R600_CACHE_FIFO_SIZE(x) ((x) << 0)
# define R600_FETCH_FIFO_HIWATER(x) ((x) << 8)
# define R600_DONE_FIFO_HIWATER(x) ((x) << 16)
# define R600_ALU_UPDATE_FIFO_HIWATER(x) ((x) << 24)
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_0 0x8db0
# define R700_SIMDA_RING0(x) ((x) << 0)
# define R700_SIMDA_RING1(x) ((x) << 8)
# define R700_SIMDB_RING0(x) ((x) << 16)
# define R700_SIMDB_RING1(x) ((x) << 24)
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_1 0x8db4
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_2 0x8db8
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_3 0x8dbc
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_4 0x8dc0
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_5 0x8dc4
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_6 0x8dc8
#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_7 0x8dcc
#define R600_SPI_PS_IN_CONTROL_0 0x286cc
# define R600_NUM_INTERP(x) ((x) << 0)
# define R600_POSITION_ENA (1 << 8)
# define R600_POSITION_CENTROID (1 << 9)
# define R600_POSITION_ADDR(x) ((x) << 10)
# define R600_PARAM_GEN(x) ((x) << 15)
# define R600_PARAM_GEN_ADDR(x) ((x) << 19)
# define R600_BARYC_SAMPLE_CNTL(x) ((x) << 26)
# define R600_PERSP_GRADIENT_ENA (1 << 28)
# define R600_LINEAR_GRADIENT_ENA (1 << 29)
# define R600_POSITION_SAMPLE (1 << 30)
# define R600_BARYC_AT_SAMPLE_ENA (1 << 31)
#define R600_SPI_PS_IN_CONTROL_1 0x286d0
# define R600_GEN_INDEX_PIX (1 << 0)
# define R600_GEN_INDEX_PIX_ADDR(x) ((x) << 1)
# define R600_FRONT_FACE_ENA (1 << 8)
# define R600_FRONT_FACE_CHAN(x) ((x) << 9)
# define R600_FRONT_FACE_ALL_BITS (1 << 11)
# define R600_FRONT_FACE_ADDR(x) ((x) << 12)
# define R600_FOG_ADDR(x) ((x) << 17)
# define R600_FIXED_PT_POSITION_ENA (1 << 24)
# define R600_FIXED_PT_POSITION_ADDR(x) ((x) << 25)
# define R700_POSITION_ULC (1 << 30)
#define R600_SPI_INPUT_Z 0x286d8
#define R600_SPI_CONFIG_CNTL 0x9100
# define R600_GPR_WRITE_PRIORITY(x) ((x) << 0)
# define R600_DISABLE_INTERP_1 (1 << 5)
#define R600_SPI_CONFIG_CNTL_1 0x913c
# define R600_VTX_DONE_DELAY(x) ((x) << 0)
# define R600_INTERP_ONE_PRIM_PER_ROW (1 << 4)
#define R600_GB_TILING_CONFIG 0x98f0
# define R600_PIPE_TILING(x) ((x) << 1)
# define R600_BANK_TILING(x) ((x) << 4)
# define R600_GROUP_SIZE(x) ((x) << 6)
# define R600_ROW_TILING(x) ((x) << 8)
# define R600_BANK_SWAPS(x) ((x) << 11)
# define R600_SAMPLE_SPLIT(x) ((x) << 14)
# define R600_BACKEND_MAP(x) ((x) << 16)
#define R600_DCP_TILING_CONFIG 0x6ca0
#define R600_HDP_TILING_CONFIG 0x2f3c
#define R600_CC_RB_BACKEND_DISABLE 0x98f4
#define R700_CC_SYS_RB_BACKEND_DISABLE 0x3f88
# define R600_BACKEND_DISABLE(x) ((x) << 16)
#define R600_CC_GC_SHADER_PIPE_CONFIG 0x8950
#define R600_GC_USER_SHADER_PIPE_CONFIG 0x8954
# define R600_INACTIVE_QD_PIPES(x) ((x) << 8)
# define R600_INACTIVE_QD_PIPES_MASK (0xff << 8)
# define R600_INACTIVE_SIMDS(x) ((x) << 16)
# define R600_INACTIVE_SIMDS_MASK (0xff << 16)
#define R700_CGTS_SYS_TCC_DISABLE 0x3f90
#define R700_CGTS_USER_SYS_TCC_DISABLE 0x3f94
#define R700_CGTS_TCC_DISABLE 0x9148
#define R700_CGTS_USER_TCC_DISABLE 0x914c
/* Constants */
#define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */
#define RADEON_LAST_FRAME_REG RADEON_SCRATCH_REG0
#define RADEON_LAST_DISPATCH_REG RADEON_SCRATCH_REG1
#define RADEON_LAST_CLEAR_REG RADEON_SCRATCH_REG2
#define RADEON_LAST_SWI_REG RADEON_SCRATCH_REG3
#define RADEON_LAST_DISPATCH 1
#define R600_LAST_FRAME_REG R600_SCRATCH_REG0
#define R600_LAST_DISPATCH_REG R600_SCRATCH_REG1
#define R600_LAST_CLEAR_REG R600_SCRATCH_REG2
#define R600_LAST_SWI_REG R600_SCRATCH_REG3
#define RADEON_MAX_VB_AGE 0x7fffffff
#define RADEON_MAX_VB_VERTS (0xffff)
#define RADEON_RING_HIGH_MARK 128
#define RADEON_PCIGART_TABLE_SIZE (32*1024)
#define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) )
#define RADEON_WRITE(reg, val) \
do { \
if (reg < 0x10000) { \
DRM_WRITE32(dev_priv->mmio, (reg), (val)); \
} else { \
DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, (reg)); \
DRM_WRITE32(dev_priv->mmio, RADEON_MM_DATA, (val)); \
} \
} while (0)
#define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) )
#define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
#define RADEON_WRITE_PLL(addr, val) \
do { \
RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, \
((addr) & 0x1f) | RADEON_PLL_WR_EN ); \
RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val)); \
} while (0)
#define RADEON_WRITE_PCIE(addr, val) \
do { \
RADEON_WRITE8(RADEON_PCIE_INDEX, \
((addr) & 0xff)); \
RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
} while (0)
#define R500_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
RADEON_WRITE(R520_MC_IND_DATA, (val)); \
RADEON_WRITE(R520_MC_IND_INDEX, 0); \
} while (0)
#define RS480_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(RS480_NB_MC_INDEX, \
((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
RADEON_WRITE(RS480_NB_MC_DATA, (val)); \
RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \
} while (0)
#define RS690_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
RADEON_WRITE(RS690_MC_DATA, val); \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
} while (0)
#define RS600_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(RS600_MC_INDEX, RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 | ((addr) & RS600_MC_ADDR_MASK)); \
RADEON_WRITE(RS600_MC_DATA, val); \
} while (0)
#define IGP_WRITE_MCIND(addr, val) \
do { \
if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) || \
((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) \
RS690_WRITE_MCIND(addr, val); \
else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) \
RS600_WRITE_MCIND(addr, val); \
else \
RS480_WRITE_MCIND(addr, val); \
} while (0)
#define CP_PACKET0( reg, n ) \
(RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
#define CP_PACKET0_TABLE( reg, n ) \
(RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
#define CP_PACKET1( reg0, reg1 ) \
(RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
#define CP_PACKET2() \
(RADEON_CP_PACKET2)
#define CP_PACKET3( pkt, n ) \
(RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
/* ================================================================
* Engine control helper macros
*/
#define RADEON_WAIT_UNTIL_2D_IDLE() do { \
OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
RADEON_WAIT_HOST_IDLECLEAN) ); \
} while (0)
#define RADEON_WAIT_UNTIL_3D_IDLE() do { \
OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
OUT_RING( (RADEON_WAIT_3D_IDLECLEAN | \
RADEON_WAIT_HOST_IDLECLEAN) ); \
} while (0)
#define RADEON_WAIT_UNTIL_IDLE() do { \
OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
OUT_RING( (RADEON_WAIT_2D_IDLECLEAN | \
RADEON_WAIT_3D_IDLECLEAN | \
RADEON_WAIT_HOST_IDLECLEAN) ); \
} while (0)
#define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do { \
OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) ); \
OUT_RING( RADEON_WAIT_CRTC_PFLIP ); \
} while (0)
#define RADEON_FLUSH_CACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
OUT_RING(RADEON_RB3D_DC_FLUSH); \
} else { \
OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
OUT_RING(R300_RB3D_DC_FLUSH); \
} \
} while (0)
#define RADEON_PURGE_CACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE); \
} else { \
OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE); \
} \
} while (0)
#define RADEON_FLUSH_ZCACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
OUT_RING(RADEON_RB3D_ZC_FLUSH); \
} else { \
OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
OUT_RING(R300_ZC_FLUSH); \
} \
} while (0)
#define RADEON_PURGE_ZCACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE); \
} else { \
OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE); \
} \
} while (0)
/* ================================================================
* Misc helper macros
*/
/* Perfbox functionality only.
*/
#define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \
do { \
if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) { \
u32 head = GET_RING_HEAD( dev_priv ); \
if (head == dev_priv->ring.tail) \
dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE; \
} \
} while (0)
#define VB_AGE_TEST_WITH_RETURN( dev_priv ) \
do { \
struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv; \
drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv; \
if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) { \
int __ret; \
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) \
__ret = r600_do_cp_idle(dev_priv); \
else \
__ret = radeon_do_cp_idle(dev_priv); \
if ( __ret ) return __ret; \
sarea_priv->last_dispatch = 0; \
radeon_freelist_reset( dev ); \
} \
} while (0)
#define RADEON_DISPATCH_AGE( age ) do { \
OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) ); \
OUT_RING( age ); \
} while (0)
#define RADEON_FRAME_AGE( age ) do { \
OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) ); \
OUT_RING( age ); \
} while (0)
#define RADEON_CLEAR_AGE( age ) do { \
OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) ); \
OUT_RING( age ); \
} while (0)
#define R600_DISPATCH_AGE(age) do { \
OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
OUT_RING((R600_LAST_DISPATCH_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
OUT_RING(age); \
} while (0)
#define R600_FRAME_AGE(age) do { \
OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
OUT_RING((R600_LAST_FRAME_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
OUT_RING(age); \
} while (0)
#define R600_CLEAR_AGE(age) do { \
OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1)); \
OUT_RING((R600_LAST_CLEAR_REG - R600_SET_CONFIG_REG_OFFSET) >> 2); \
OUT_RING(age); \
} while (0)
/* ================================================================
* Ring control
*/
#define RADEON_VERBOSE 0
#define RING_LOCALS int write, _nr, _align_nr; unsigned int mask; u32 *ring;
#define BEGIN_RING( n ) do { \
if ( RADEON_VERBOSE ) { \
DRM_INFO( "BEGIN_RING( %d )\n", (n)); \
} \
_align_nr = (n + 0xf) & ~0xf; \
if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) { \
COMMIT_RING(); \
radeon_wait_ring( dev_priv, _align_nr * sizeof(u32)); \
} \
_nr = n; dev_priv->ring.space -= (n) * sizeof(u32); \
ring = dev_priv->ring.start; \
write = dev_priv->ring.tail; \
mask = dev_priv->ring.tail_mask; \
} while (0)
#define ADVANCE_RING() do { \
if ( RADEON_VERBOSE ) { \
DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n", \
write, dev_priv->ring.tail ); \
} \
if (((dev_priv->ring.tail + _nr) & mask) != write) { \
DRM_ERROR( \
"ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n", \
((dev_priv->ring.tail + _nr) & mask), \
write, __LINE__); \
} else \
dev_priv->ring.tail = write; \
} while (0)
extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
#define COMMIT_RING() do { \
radeon_commit_ring(dev_priv); \
} while(0)
#define OUT_RING( x ) do { \
if ( RADEON_VERBOSE ) { \
DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
(unsigned int)(x), write ); \
} \
ring[write++] = (x); \
write &= mask; \
} while (0)
#define OUT_RING_REG( reg, val ) do { \
OUT_RING( CP_PACKET0( reg, 0 ) ); \
OUT_RING( val ); \
} while (0)
#define OUT_RING_TABLE( tab, sz ) do { \
int _size = (sz); \
int *_tab = (int *)(tab); \
\
if (write + _size > mask) { \
int _i = (mask+1) - write; \
_size -= _i; \
while (_i > 0 ) { \
*(int *)(ring + write) = *_tab++; \
write++; \
_i--; \
} \
write = 0; \
_tab += _i; \
} \
while (_size > 0) { \
*(ring + write) = *_tab++; \
write++; \
_size--; \
} \
write &= mask; \
} while (0)
#endif /* __RADEON_DRV_H__ */
