Merge tag 'nios2-v4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan...

[deliverable/linux.git] / drivers / gpu / drm / amd / amdgpu / cikd.h

/*
 * Copyright 2012 Advanced Micro Devices, Inc.
 *
 * 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 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
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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: Alex Deucher
 */
#ifndef CIK_H
#define CIK_H

#define MC_SEQ_MISC0__MT__MASK  0xf0000000
#define MC_SEQ_MISC0__MT__GDDR1  0x10000000
#define MC_SEQ_MISC0__MT__DDR2   0x20000000
#define MC_SEQ_MISC0__MT__GDDR3  0x30000000
#define MC_SEQ_MISC0__MT__GDDR4  0x40000000
#define MC_SEQ_MISC0__MT__GDDR5  0x50000000
#define MC_SEQ_MISC0__MT__HBM    0x60000000
#define MC_SEQ_MISC0__MT__DDR3   0xB0000000

#define CP_ME_TABLE_SIZE    96

/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */
#define CRTC0_REGISTER_OFFSET                 (0x1b7c - 0x1b7c)
#define CRTC1_REGISTER_OFFSET                 (0x1e7c - 0x1b7c)
#define CRTC2_REGISTER_OFFSET                 (0x417c - 0x1b7c)
#define CRTC3_REGISTER_OFFSET                 (0x447c - 0x1b7c)
#define CRTC4_REGISTER_OFFSET                 (0x477c - 0x1b7c)
#define CRTC5_REGISTER_OFFSET                 (0x4a7c - 0x1b7c)

#define BONAIRE_GB_ADDR_CONFIG_GOLDEN        0x12010001
#define HAWAII_GB_ADDR_CONFIG_GOLDEN         0x12011003

#define CIK_RB_BITMAP_WIDTH_PER_SH     2
#define HAWAII_RB_BITMAP_WIDTH_PER_SH  4

#define AMDGPU_NUM_OF_VMIDS     8

#define         PIPEID(x)                                       ((x) << 0)
#define         MEID(x)                                         ((x) << 2)
#define         VMID(x)                                         ((x) << 4)
#define         QUEUEID(x)                                      ((x) << 8)

#define mmCC_DRM_ID_STRAPS                              0x1559
#define CC_DRM_ID_STRAPS__ATI_REV_ID_MASK               0xf0000000

#define mmCHUB_CONTROL                                  0x619
#define         BYPASS_VM                                       (1 << 0)

#define         SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU       (0 << 5)

#define mmGRPH_LUT_10BIT_BYPASS_CONTROL                 0x1a02
#define         LUT_10BIT_BYPASS_EN                     (1 << 8)

#       define CURSOR_MONO                    0
#       define CURSOR_24_1                    1
#       define CURSOR_24_8_PRE_MULT           2
#       define CURSOR_24_8_UNPRE_MULT         3
#       define CURSOR_URGENT_ALWAYS           0
#       define CURSOR_URGENT_1_8              1
#       define CURSOR_URGENT_1_4              2
#       define CURSOR_URGENT_3_8              3
#       define CURSOR_URGENT_1_2              4

#       define GRPH_DEPTH_8BPP                0
#       define GRPH_DEPTH_16BPP               1
#       define GRPH_DEPTH_32BPP               2
/* 8 BPP */
#       define GRPH_FORMAT_INDEXED            0
/* 16 BPP */
#       define GRPH_FORMAT_ARGB1555           0
#       define GRPH_FORMAT_ARGB565            1
#       define GRPH_FORMAT_ARGB4444           2
#       define GRPH_FORMAT_AI88               3
#       define GRPH_FORMAT_MONO16             4
#       define GRPH_FORMAT_BGRA5551           5
/* 32 BPP */
#       define GRPH_FORMAT_ARGB8888           0
#       define GRPH_FORMAT_ARGB2101010        1
#       define GRPH_FORMAT_32BPP_DIG          2
#       define GRPH_FORMAT_8B_ARGB2101010     3
#       define GRPH_FORMAT_BGRA1010102        4
#       define GRPH_FORMAT_8B_BGRA1010102     5
#       define GRPH_FORMAT_RGB111110          6
#       define GRPH_FORMAT_BGR101111          7
#       define ADDR_SURF_MACRO_TILE_ASPECT_1  0
#       define ADDR_SURF_MACRO_TILE_ASPECT_2  1
#       define ADDR_SURF_MACRO_TILE_ASPECT_4  2
#       define ADDR_SURF_MACRO_TILE_ASPECT_8  3
#       define GRPH_ARRAY_LINEAR_GENERAL      0
#       define GRPH_ARRAY_LINEAR_ALIGNED      1
#       define GRPH_ARRAY_1D_TILED_THIN1      2
#       define GRPH_ARRAY_2D_TILED_THIN1      4
#       define DISPLAY_MICRO_TILING          0
#       define THIN_MICRO_TILING             1
#       define DEPTH_MICRO_TILING            2
#       define ROTATED_MICRO_TILING          4
#       define GRPH_ENDIAN_NONE               0
#       define GRPH_ENDIAN_8IN16              1
#       define GRPH_ENDIAN_8IN32              2
#       define GRPH_ENDIAN_8IN64              3
#       define GRPH_RED_SEL_R                 0
#       define GRPH_RED_SEL_G                 1
#       define GRPH_RED_SEL_B                 2
#       define GRPH_RED_SEL_A                 3
#       define GRPH_GREEN_SEL_G               0
#       define GRPH_GREEN_SEL_B               1
#       define GRPH_GREEN_SEL_A               2
#       define GRPH_GREEN_SEL_R               3
#       define GRPH_BLUE_SEL_B                0
#       define GRPH_BLUE_SEL_A                1
#       define GRPH_BLUE_SEL_R                2
#       define GRPH_BLUE_SEL_G                3
#       define GRPH_ALPHA_SEL_A               0
#       define GRPH_ALPHA_SEL_R               1
#       define GRPH_ALPHA_SEL_G               2
#       define GRPH_ALPHA_SEL_B               3
#       define INPUT_GAMMA_USE_LUT                  0
#       define INPUT_GAMMA_BYPASS                   1
#       define INPUT_GAMMA_SRGB_24                  2
#       define INPUT_GAMMA_XVYCC_222                3

#       define INPUT_CSC_BYPASS                     0
#       define INPUT_CSC_PROG_COEFF                 1
#       define INPUT_CSC_PROG_SHARED_MATRIXA        2

#       define OUTPUT_CSC_BYPASS                    0
#       define OUTPUT_CSC_TV_RGB                    1
#       define OUTPUT_CSC_YCBCR_601                 2
#       define OUTPUT_CSC_YCBCR_709                 3
#       define OUTPUT_CSC_PROG_COEFF                4
#       define OUTPUT_CSC_PROG_SHARED_MATRIXB       5

#       define DEGAMMA_BYPASS                       0
#       define DEGAMMA_SRGB_24                      1
#       define DEGAMMA_XVYCC_222                    2
#       define GAMUT_REMAP_BYPASS                   0
#       define GAMUT_REMAP_PROG_COEFF               1
#       define GAMUT_REMAP_PROG_SHARED_MATRIXA      2
#       define GAMUT_REMAP_PROG_SHARED_MATRIXB      3

#       define REGAMMA_BYPASS                       0
#       define REGAMMA_SRGB_24                      1
#       define REGAMMA_XVYCC_222                    2
#       define REGAMMA_PROG_A                       3
#       define REGAMMA_PROG_B                       4

#       define FMT_CLAMP_6BPC                0
#       define FMT_CLAMP_8BPC                1
#       define FMT_CLAMP_10BPC               2

#       define HDMI_24BIT_DEEP_COLOR         0
#       define HDMI_30BIT_DEEP_COLOR         1
#       define HDMI_36BIT_DEEP_COLOR         2
#       define HDMI_ACR_HW                   0
#       define HDMI_ACR_32                   1
#       define HDMI_ACR_44                   2
#       define HDMI_ACR_48                   3
#       define HDMI_ACR_X1                   1
#       define HDMI_ACR_X2                   2
#       define HDMI_ACR_X4                   4
#       define AFMT_AVI_INFO_Y_RGB           0
#       define AFMT_AVI_INFO_Y_YCBCR422      1
#       define AFMT_AVI_INFO_Y_YCBCR444      2

#define                 NO_AUTO                                         0
#define                 ES_AUTO                                         1
#define                 GS_AUTO                                         2
#define                 ES_AND_GS_AUTO                                  3

#       define ARRAY_MODE(x)                                    ((x) << 2)
#       define PIPE_CONFIG(x)                                   ((x) << 6)
#       define TILE_SPLIT(x)                                    ((x) << 11)
#       define MICRO_TILE_MODE_NEW(x)                           ((x) << 22)
#       define SAMPLE_SPLIT(x)                                  ((x) << 25)
#       define BANK_WIDTH(x)                                    ((x) << 0)
#       define BANK_HEIGHT(x)                                   ((x) << 2)
#       define MACRO_TILE_ASPECT(x)                             ((x) << 4)
#       define NUM_BANKS(x)                                     ((x) << 6)

#define         MSG_ENTER_RLC_SAFE_MODE                         1
#define         MSG_EXIT_RLC_SAFE_MODE                          0

/*
 * PM4
 */
#define PACKET_TYPE0    0
#define PACKET_TYPE1    1
#define PACKET_TYPE2    2
#define PACKET_TYPE3    3

#define CP_PACKET_GET_TYPE(h) (((h) >> 30) & 3)
#define CP_PACKET_GET_COUNT(h) (((h) >> 16) & 0x3FFF)
#define CP_PACKET0_GET_REG(h) ((h) & 0xFFFF)
#define CP_PACKET3_GET_OPCODE(h) (((h) >> 8) & 0xFF)
#define PACKET0(reg, n) ((PACKET_TYPE0 << 30) |                         \
                         ((reg) & 0xFFFF) |                     \
                         ((n) & 0x3FFF) << 16)
#define CP_PACKET2                      0x80000000
#define         PACKET2_PAD_SHIFT               0
#define         PACKET2_PAD_MASK                (0x3fffffff << 0)

#define PACKET2(v)      (CP_PACKET2 | REG_SET(PACKET2_PAD, (v)))

#define PACKET3(op, n)  ((PACKET_TYPE3 << 30) |                         \
                         (((op) & 0xFF) << 8) |                         \
                         ((n) & 0x3FFF) << 16)

#define PACKET3_COMPUTE(op, n) (PACKET3(op, n) | 1 << 1)

/* Packet 3 types */
#define PACKET3_NOP                                     0x10
#define PACKET3_SET_BASE                                0x11
#define         PACKET3_BASE_INDEX(x)                  ((x) << 0)
#define                 CE_PARTITION_BASE               3
#define PACKET3_CLEAR_STATE                             0x12
#define PACKET3_INDEX_BUFFER_SIZE                       0x13
#define PACKET3_DISPATCH_DIRECT                         0x15
#define PACKET3_DISPATCH_INDIRECT                       0x16
#define PACKET3_ATOMIC_GDS                              0x1D
#define PACKET3_ATOMIC_MEM                              0x1E
#define PACKET3_OCCLUSION_QUERY                         0x1F
#define PACKET3_SET_PREDICATION                         0x20
#define PACKET3_REG_RMW                                 0x21
#define PACKET3_COND_EXEC                               0x22
#define PACKET3_PRED_EXEC                               0x23
#define PACKET3_DRAW_INDIRECT                           0x24
#define PACKET3_DRAW_INDEX_INDIRECT                     0x25
#define PACKET3_INDEX_BASE                              0x26
#define PACKET3_DRAW_INDEX_2                            0x27
#define PACKET3_CONTEXT_CONTROL                         0x28
#define PACKET3_INDEX_TYPE                              0x2A
#define PACKET3_DRAW_INDIRECT_MULTI                     0x2C
#define PACKET3_DRAW_INDEX_AUTO                         0x2D
#define PACKET3_NUM_INSTANCES                           0x2F
#define PACKET3_DRAW_INDEX_MULTI_AUTO                   0x30
#define PACKET3_INDIRECT_BUFFER_CONST                   0x33
#define PACKET3_STRMOUT_BUFFER_UPDATE                   0x34
#define PACKET3_DRAW_INDEX_OFFSET_2                     0x35
#define PACKET3_DRAW_PREAMBLE                           0x36
#define PACKET3_WRITE_DATA                              0x37
#define         WRITE_DATA_DST_SEL(x)                   ((x) << 8)
                /* 0 - register
                 * 1 - memory (sync - via GRBM)
                 * 2 - gl2
                 * 3 - gds
                 * 4 - reserved
                 * 5 - memory (async - direct)
                 */
#define         WR_ONE_ADDR                             (1 << 16)
#define         WR_CONFIRM                              (1 << 20)
#define         WRITE_DATA_CACHE_POLICY(x)              ((x) << 25)
                /* 0 - LRU
                 * 1 - Stream
                 */
#define         WRITE_DATA_ENGINE_SEL(x)                ((x) << 30)
                /* 0 - me
                 * 1 - pfp
                 * 2 - ce
                 */
#define PACKET3_DRAW_INDEX_INDIRECT_MULTI               0x38
#define PACKET3_MEM_SEMAPHORE                           0x39
#              define PACKET3_SEM_USE_MAILBOX       (0x1 << 16)
#              define PACKET3_SEM_SEL_SIGNAL_TYPE   (0x1 << 20) /* 0 = increment, 1 = write 1 */
#              define PACKET3_SEM_CLIENT_CODE       ((x) << 24) /* 0 = CP, 1 = CB, 2 = DB */
#              define PACKET3_SEM_SEL_SIGNAL        (0x6 << 29)
#              define PACKET3_SEM_SEL_WAIT          (0x7 << 29)
#define PACKET3_COPY_DW                                 0x3B
#define PACKET3_WAIT_REG_MEM                            0x3C
#define         WAIT_REG_MEM_FUNCTION(x)                ((x) << 0)
                /* 0 - always
                 * 1 - <
                 * 2 - <=
                 * 3 - ==
                 * 4 - !=
                 * 5 - >=
                 * 6 - >
                 */
#define         WAIT_REG_MEM_MEM_SPACE(x)               ((x) << 4)
                /* 0 - reg
                 * 1 - mem
                 */
#define         WAIT_REG_MEM_OPERATION(x)               ((x) << 6)
                /* 0 - wait_reg_mem
                 * 1 - wr_wait_wr_reg
                 */
#define         WAIT_REG_MEM_ENGINE(x)                  ((x) << 8)
                /* 0 - me
                 * 1 - pfp
                 */
#define PACKET3_INDIRECT_BUFFER                         0x3F
#define         INDIRECT_BUFFER_TCL2_VOLATILE           (1 << 22)
#define         INDIRECT_BUFFER_VALID                   (1 << 23)
#define         INDIRECT_BUFFER_CACHE_POLICY(x)         ((x) << 28)
                /* 0 - LRU
                 * 1 - Stream
                 * 2 - Bypass
                 */
#define PACKET3_COPY_DATA                               0x40
#define PACKET3_PFP_SYNC_ME                             0x42
#define PACKET3_SURFACE_SYNC                            0x43
#              define PACKET3_DEST_BASE_0_ENA      (1 << 0)
#              define PACKET3_DEST_BASE_1_ENA      (1 << 1)
#              define PACKET3_CB0_DEST_BASE_ENA    (1 << 6)
#              define PACKET3_CB1_DEST_BASE_ENA    (1 << 7)
#              define PACKET3_CB2_DEST_BASE_ENA    (1 << 8)
#              define PACKET3_CB3_DEST_BASE_ENA    (1 << 9)
#              define PACKET3_CB4_DEST_BASE_ENA    (1 << 10)
#              define PACKET3_CB5_DEST_BASE_ENA    (1 << 11)
#              define PACKET3_CB6_DEST_BASE_ENA    (1 << 12)
#              define PACKET3_CB7_DEST_BASE_ENA    (1 << 13)
#              define PACKET3_DB_DEST_BASE_ENA     (1 << 14)
#              define PACKET3_TCL1_VOL_ACTION_ENA  (1 << 15)
#              define PACKET3_TC_VOL_ACTION_ENA    (1 << 16) /* L2 */
#              define PACKET3_TC_WB_ACTION_ENA     (1 << 18) /* L2 */
#              define PACKET3_DEST_BASE_2_ENA      (1 << 19)
#              define PACKET3_DEST_BASE_3_ENA      (1 << 21)
#              define PACKET3_TCL1_ACTION_ENA      (1 << 22)
#              define PACKET3_TC_ACTION_ENA        (1 << 23) /* L2 */
#              define PACKET3_CB_ACTION_ENA        (1 << 25)
#              define PACKET3_DB_ACTION_ENA        (1 << 26)
#              define PACKET3_SH_KCACHE_ACTION_ENA (1 << 27)
#              define PACKET3_SH_KCACHE_VOL_ACTION_ENA (1 << 28)
#              define PACKET3_SH_ICACHE_ACTION_ENA (1 << 29)
#define PACKET3_COND_WRITE                              0x45
#define PACKET3_EVENT_WRITE                             0x46
#define         EVENT_TYPE(x)                           ((x) << 0)
#define         EVENT_INDEX(x)                          ((x) << 8)
                /* 0 - any non-TS event
                 * 1 - ZPASS_DONE, PIXEL_PIPE_STAT_*
                 * 2 - SAMPLE_PIPELINESTAT
                 * 3 - SAMPLE_STREAMOUTSTAT*
                 * 4 - *S_PARTIAL_FLUSH
                 * 5 - EOP events
                 * 6 - EOS events
                 */
#define PACKET3_EVENT_WRITE_EOP                         0x47
#define         EOP_TCL1_VOL_ACTION_EN                  (1 << 12)
#define         EOP_TC_VOL_ACTION_EN                    (1 << 13) /* L2 */
#define         EOP_TC_WB_ACTION_EN                     (1 << 15) /* L2 */
#define         EOP_TCL1_ACTION_EN                      (1 << 16)
#define         EOP_TC_ACTION_EN                        (1 << 17) /* L2 */
#define         EOP_TCL2_VOLATILE                       (1 << 24)
#define         EOP_CACHE_POLICY(x)                     ((x) << 25)
                /* 0 - LRU
                 * 1 - Stream
                 * 2 - Bypass
                 */
#define         DATA_SEL(x)                             ((x) << 29)
                /* 0 - discard
                 * 1 - send low 32bit data
                 * 2 - send 64bit data
                 * 3 - send 64bit GPU counter value
                 * 4 - send 64bit sys counter value
                 */
#define         INT_SEL(x)                              ((x) << 24)
                /* 0 - none
                 * 1 - interrupt only (DATA_SEL = 0)
                 * 2 - interrupt when data write is confirmed
                 */
#define         DST_SEL(x)                              ((x) << 16)
                /* 0 - MC
                 * 1 - TC/L2
                 */
#define PACKET3_EVENT_WRITE_EOS                         0x48
#define PACKET3_RELEASE_MEM                             0x49
#define PACKET3_PREAMBLE_CNTL                           0x4A
#              define PACKET3_PREAMBLE_BEGIN_CLEAR_STATE     (2 << 28)
#              define PACKET3_PREAMBLE_END_CLEAR_STATE       (3 << 28)
#define PACKET3_DMA_DATA                                0x50
/* 1. header
 * 2. CONTROL
 * 3. SRC_ADDR_LO or DATA [31:0]
 * 4. SRC_ADDR_HI [31:0]
 * 5. DST_ADDR_LO [31:0]
 * 6. DST_ADDR_HI [7:0]
 * 7. COMMAND [30:21] | BYTE_COUNT [20:0]
 */
/* CONTROL */
#              define PACKET3_DMA_DATA_ENGINE(x)     ((x) << 0)
                /* 0 - ME
                 * 1 - PFP
                 */
#              define PACKET3_DMA_DATA_SRC_CACHE_POLICY(x) ((x) << 13)
                /* 0 - LRU
                 * 1 - Stream
                 * 2 - Bypass
                 */
#              define PACKET3_DMA_DATA_SRC_VOLATILE (1 << 15)
#              define PACKET3_DMA_DATA_DST_SEL(x)  ((x) << 20)
                /* 0 - DST_ADDR using DAS
                 * 1 - GDS
                 * 3 - DST_ADDR using L2
                 */
#              define PACKET3_DMA_DATA_DST_CACHE_POLICY(x) ((x) << 25)
                /* 0 - LRU
                 * 1 - Stream
                 * 2 - Bypass
                 */
#              define PACKET3_DMA_DATA_DST_VOLATILE (1 << 27)
#              define PACKET3_DMA_DATA_SRC_SEL(x)  ((x) << 29)
                /* 0 - SRC_ADDR using SAS
                 * 1 - GDS
                 * 2 - DATA
                 * 3 - SRC_ADDR using L2
                 */
#              define PACKET3_DMA_DATA_CP_SYNC     (1 << 31)
/* COMMAND */
#              define PACKET3_DMA_DATA_DIS_WC      (1 << 21)
#              define PACKET3_DMA_DATA_CMD_SRC_SWAP(x) ((x) << 22)
                /* 0 - none
                 * 1 - 8 in 16
                 * 2 - 8 in 32
                 * 3 - 8 in 64
                 */
#              define PACKET3_DMA_DATA_CMD_DST_SWAP(x) ((x) << 24)
                /* 0 - none
                 * 1 - 8 in 16
                 * 2 - 8 in 32
                 * 3 - 8 in 64
                 */
#              define PACKET3_DMA_DATA_CMD_SAS     (1 << 26)
                /* 0 - memory
                 * 1 - register
                 */
#              define PACKET3_DMA_DATA_CMD_DAS     (1 << 27)
                /* 0 - memory
                 * 1 - register
                 */
#              define PACKET3_DMA_DATA_CMD_SAIC    (1 << 28)
#              define PACKET3_DMA_DATA_CMD_DAIC    (1 << 29)
#              define PACKET3_DMA_DATA_CMD_RAW_WAIT  (1 << 30)
#define PACKET3_AQUIRE_MEM                              0x58
#define PACKET3_REWIND                                  0x59
#define PACKET3_LOAD_UCONFIG_REG                        0x5E
#define PACKET3_LOAD_SH_REG                             0x5F
#define PACKET3_LOAD_CONFIG_REG                         0x60
#define PACKET3_LOAD_CONTEXT_REG                        0x61
#define PACKET3_SET_CONFIG_REG                          0x68
#define         PACKET3_SET_CONFIG_REG_START                    0x00002000
#define         PACKET3_SET_CONFIG_REG_END                      0x00002c00
#define PACKET3_SET_CONTEXT_REG                         0x69
#define         PACKET3_SET_CONTEXT_REG_START                   0x0000a000
#define         PACKET3_SET_CONTEXT_REG_END                     0x0000a400
#define PACKET3_SET_CONTEXT_REG_INDIRECT                0x73
#define PACKET3_SET_SH_REG                              0x76
#define         PACKET3_SET_SH_REG_START                        0x00002c00
#define         PACKET3_SET_SH_REG_END                          0x00003000
#define PACKET3_SET_SH_REG_OFFSET                       0x77
#define PACKET3_SET_QUEUE_REG                           0x78
#define PACKET3_SET_UCONFIG_REG                         0x79
#define         PACKET3_SET_UCONFIG_REG_START                   0x0000c000
#define         PACKET3_SET_UCONFIG_REG_END                     0x0000c400
#define PACKET3_SCRATCH_RAM_WRITE                       0x7D
#define PACKET3_SCRATCH_RAM_READ                        0x7E
#define PACKET3_LOAD_CONST_RAM                          0x80
#define PACKET3_WRITE_CONST_RAM                         0x81
#define PACKET3_DUMP_CONST_RAM                          0x83
#define PACKET3_INCREMENT_CE_COUNTER                    0x84
#define PACKET3_INCREMENT_DE_COUNTER                    0x85
#define PACKET3_WAIT_ON_CE_COUNTER                      0x86
#define PACKET3_WAIT_ON_DE_COUNTER_DIFF                 0x88
#define PACKET3_SWITCH_BUFFER                           0x8B

/* SDMA - first instance at 0xd000, second at 0xd800 */
#define SDMA0_REGISTER_OFFSET                             0x0 /* not a register */
#define SDMA1_REGISTER_OFFSET                             0x200 /* not a register */
#define SDMA_MAX_INSTANCE 2

#define SDMA_PACKET(op, sub_op, e)      ((((e) & 0xFFFF) << 16) |       \
                                         (((sub_op) & 0xFF) << 8) |     \
                                         (((op) & 0xFF) << 0))
/* sDMA opcodes */
#define SDMA_OPCODE_NOP                                   0
#       define SDMA_NOP_COUNT(x)                          (((x) & 0x3FFF) << 16)
#define SDMA_OPCODE_COPY                                  1
#       define SDMA_COPY_SUB_OPCODE_LINEAR                0
#       define SDMA_COPY_SUB_OPCODE_TILED                 1
#       define SDMA_COPY_SUB_OPCODE_SOA                   3
#       define SDMA_COPY_SUB_OPCODE_LINEAR_SUB_WINDOW     4
#       define SDMA_COPY_SUB_OPCODE_TILED_SUB_WINDOW      5
#       define SDMA_COPY_SUB_OPCODE_T2T_SUB_WINDOW        6
#define SDMA_OPCODE_WRITE                                 2
#       define SDMA_WRITE_SUB_OPCODE_LINEAR               0
#       define SDMA_WRTIE_SUB_OPCODE_TILED                1
#define SDMA_OPCODE_INDIRECT_BUFFER                       4
#define SDMA_OPCODE_FENCE                                 5
#define SDMA_OPCODE_TRAP                                  6
#define SDMA_OPCODE_SEMAPHORE                             7
#       define SDMA_SEMAPHORE_EXTRA_O                     (1 << 13)
                /* 0 - increment
                 * 1 - write 1
                 */
#       define SDMA_SEMAPHORE_EXTRA_S                     (1 << 14)
                /* 0 - wait
                 * 1 - signal
                 */
#       define SDMA_SEMAPHORE_EXTRA_M                     (1 << 15)
                /* mailbox */
#define SDMA_OPCODE_POLL_REG_MEM                          8
#       define SDMA_POLL_REG_MEM_EXTRA_OP(x)              ((x) << 10)
                /* 0 - wait_reg_mem
                 * 1 - wr_wait_wr_reg
                 */
#       define SDMA_POLL_REG_MEM_EXTRA_FUNC(x)            ((x) << 12)
                /* 0 - always
                 * 1 - <
                 * 2 - <=
                 * 3 - ==
                 * 4 - !=
                 * 5 - >=
                 * 6 - >
                 */
#       define SDMA_POLL_REG_MEM_EXTRA_M                  (1 << 15)
                /* 0 = register
                 * 1 = memory
                 */
#define SDMA_OPCODE_COND_EXEC                             9
#define SDMA_OPCODE_CONSTANT_FILL                         11
#       define SDMA_CONSTANT_FILL_EXTRA_SIZE(x)           ((x) << 14)
                /* 0 = byte fill
                 * 2 = DW fill
                 */
#define SDMA_OPCODE_GENERATE_PTE_PDE                      12
#define SDMA_OPCODE_TIMESTAMP                             13
#       define SDMA_TIMESTAMP_SUB_OPCODE_SET_LOCAL        0
#       define SDMA_TIMESTAMP_SUB_OPCODE_GET_LOCAL        1
#       define SDMA_TIMESTAMP_SUB_OPCODE_GET_GLOBAL       2
#define SDMA_OPCODE_SRBM_WRITE                            14
#       define SDMA_SRBM_WRITE_EXTRA_BYTE_ENABLE(x)       ((x) << 12)
                /* byte mask */

#define VCE_CMD_NO_OP           0x00000000
#define VCE_CMD_END             0x00000001
#define VCE_CMD_IB              0x00000002
#define VCE_CMD_FENCE           0x00000003
#define VCE_CMD_TRAP            0x00000004
#define VCE_CMD_IB_AUTO         0x00000005
#define VCE_CMD_SEMAPHORE       0x00000006

/* if PTR32, these are the bases for scratch and lds */
#define PRIVATE_BASE(x) ((x) << 0) /* scratch */
#define SHARED_BASE(x)  ((x) << 16) /* LDS */

#define KFD_CIK_SDMA_QUEUE_OFFSET       0x200

/* valid for both DEFAULT_MTYPE and APE1_MTYPE */
enum {
        MTYPE_CACHED = 0,
        MTYPE_NONCACHED = 3
};

#endif