drm/shared-core/nouveau_reg.h

#define NV03_BOOT_0                                        0x00100000
#    define NV03_BOOT_0_RAM_AMOUNT                         0x00000003
#    define NV03_BOOT_0_RAM_AMOUNT_8MB                     0x00000000
#    define NV03_BOOT_0_RAM_AMOUNT_2MB                     0x00000001
#    define NV03_BOOT_0_RAM_AMOUNT_4MB                     0x00000002
#    define NV03_BOOT_0_RAM_AMOUNT_8MB_SDRAM               0x00000003
#    define NV04_BOOT_0_RAM_AMOUNT_32MB                    0x00000000
#    define NV04_BOOT_0_RAM_AMOUNT_4MB                     0x00000001
#    define NV04_BOOT_0_RAM_AMOUNT_8MB                     0x00000002
#    define NV04_BOOT_0_RAM_AMOUNT_16MB                    0x00000003

#define NV04_FIFO_DATA                                     0x0010020c
#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK              0xfff00000
#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT             20

#define NV03_PGRAPH_STATUS                                 0x004006b0
#define NV04_PGRAPH_STATUS                                 0x00400700

#define NV_RAMIN                                           0x00700000

#define NV_RAMHT_HANDLE_OFFSET                             0
#define NV_RAMHT_CONTEXT_OFFSET                            4
#    define NV_RAMHT_CONTEXT_VALID                         (1<<31)
#    define NV_RAMHT_CONTEXT_CHANNEL_SHIFT                 24
#    define NV_RAMHT_CONTEXT_ENGINE_SHIFT                  16
#        define NV_RAMHT_CONTEXT_ENGINE_SOFTWARE           0
#        define NV_RAMHT_CONTEXT_ENGINE_GRAPHICS           1
#    define NV_RAMHT_CONTEXT_INSTANCE_SHIFT                0
#    define NV40_RAMHT_CONTEXT_CHANNEL_SHIFT               23
#    define NV40_RAMHT_CONTEXT_ENGINE_SHIFT                20
#    define NV40_RAMHT_CONTEXT_INSTANCE_SHIFT              0

/* DMA object defines */
#define NV_DMA_ACCESS_RW 0
#define NV_DMA_ACCESS_RO 1
#define NV_DMA_ACCESS_WO 2
#define NV_DMA_TARGET_VIDMEM 0
#define NV_DMA_TARGET_PCI    2
#define NV_DMA_TARGET_AGP    3

/* Some object classes we care about in the drm */
#define NV_CLASS_DMA_FROM_MEMORY                           0x00000002
#define NV_CLASS_DMA_TO_MEMORY                             0x00000003
#define NV_CLASS_NULL                                      0x00000030
#define NV_CLASS_DMA_IN_MEMORY                             0x0000003D

#define NV03_FIFO_SIZE                                     0x8000UL
#define NV_MAX_FIFO_NUMBER                                 128
#define NV03_FIFO_REGS_SIZE                                0x10000
#define NV03_FIFO_REGS(i)                                  (0x00800000+i*NV03_FIFO_REGS_SIZE)
#    define NV03_FIFO_REGS_DMAPUT(i)                       (NV03_FIFO_REGS(i)+0x40)
#    define NV03_FIFO_REGS_DMAGET(i)                       (NV03_FIFO_REGS(i)+0x44)
#define NV50_FIFO_REGS_SIZE                                0x2000
#define NV50_FIFO_REGS(i)                                  (0x00c00000+i*NV50_FIFO_REGS_SIZE)
#    define NV50_FIFO_REGS_DMAPUT(i)                       (NV50_FIFO_REGS(i)+0x40)
#    define NV50_FIFO_REGS_DMAGET(i)                       (NV50_FIFO_REGS(i)+0x44)

#define NV03_PMC_BOOT_0                                    0x00000000
#define NV03_PMC_INTR_0                                    0x00000100
#    define NV_PMC_INTR_0_PFIFO_PENDING                       (1<< 8)
#    define NV_PMC_INTR_0_PGRAPH_PENDING                      (1<<12)
#    define NV_PMC_INTR_0_CRTC0_PENDING                       (1<<24)
#    define NV_PMC_INTR_0_CRTC1_PENDING                       (1<<25)
#    define NV_PMC_INTR_0_CRTCn_PENDING                       (3<<24)
#define NV03_PMC_INTR_EN_0                                 0x00000140
#    define NV_PMC_INTR_EN_0_MASTER_ENABLE                    (1<< 0)
#define NV03_PMC_ENABLE                                    0x00000200
#    define NV_PMC_ENABLE_PFIFO                               (1<< 8)
#    define NV_PMC_ENABLE_PGRAPH                              (1<<12)
/* Disabling the below bit breaks newer (G7X only?) mobile chipsets,
 * the card will hang early on in the X init process.
 */
#    define NV_PMC_ENABLE_UNK13                               (1<<13)
#define NV40_PMC_1700                                      0x00001700
#define NV40_PMC_1704                                      0x00001704
#define NV40_PMC_1708                                      0x00001708
#define NV40_PMC_170C                                      0x0000170C

#define NV04_PTIMER_INTR_0                                 0x00009100
#define NV04_PTIMER_INTR_EN_0                              0x00009140
#define NV04_PTIMER_NUMERATOR                              0x00009200
#define NV04_PTIMER_DENOMINATOR                            0x00009210
#define NV04_PTIMER_TIME_0                                 0x00009400
#define NV04_PTIMER_TIME_1                                 0x00009410
#define NV04_PTIMER_ALARM_0                                0x00009420

#define NV04_PFB_CFG0                                      0x00100200
#define NV04_PFB_CFG1                                      0x00100204
#define NV40_PFB_020C                                      0x0010020C
#define NV10_PFB_TILE(i)                                   (0x00100240 + (i*16))
#define NV10_PFB_TILE__SIZE                                8
#define NV10_PFB_TLIMIT(i)                                 (0x00100244 + (i*16))
#define NV10_PFB_TSIZE(i)                                  (0x00100248 + (i*16))
#define NV10_PFB_TSTATUS(i)                                (0x0010024C + (i*16))
#define NV10_PFB_CLOSE_PAGE2                               0x0010033C
#define NV40_PFB_TILE(i)                                   (0x00100600 + (i*16))
#define NV40_PFB_TILE__SIZE_0                              12
#define NV40_PFB_TILE__SIZE_1                              15
#define NV40_PFB_TLIMIT(i)                                 (0x00100604 + (i*16))
#define NV40_PFB_TSIZE(i)                                  (0x00100608 + (i*16))
#define NV40_PFB_TSTATUS(i)                                (0x0010060C + (i*16))

#define NV04_PGRAPH_DEBUG_0                                0x00400080
#define NV04_PGRAPH_DEBUG_1                                0x00400084
#define NV04_PGRAPH_DEBUG_2                                0x00400088
#define NV04_PGRAPH_DEBUG_3                                0x0040008c
#define NV10_PGRAPH_DEBUG_4                                0x00400090
#define NV03_PGRAPH_INTR                                   0x00400100
#define NV03_PGRAPH_INTR_EN                                0x00400140
#define NV40_PGRAPH_INTR_EN                                0x0040013C
#    define NV_PGRAPH_INTR_NOTIFY                             (1<< 0)
#    define NV_PGRAPH_INTR_MISSING_HW                         (1<< 4)
#    define NV_PGRAPH_INTR_CONTEXT_SWITCH                     (1<<12)
#    define NV_PGRAPH_INTR_BUFFER_NOTIFY                      (1<<16)
#    define NV_PGRAPH_INTR_ERROR                              (1<<20)
#define NV10_PGRAPH_CTX_CONTROL                            0x00400144
#define NV10_PGRAPH_CTX_USER                               0x00400148
#define NV10_PGRAPH_CTX_SWITCH1                            0x0040014C
#define NV10_PGRAPH_CTX_SWITCH2                            0x00400150
#define NV10_PGRAPH_CTX_SWITCH3                            0x00400154
#define NV10_PGRAPH_CTX_SWITCH4                            0x00400158
#define NV10_PGRAPH_CTX_SWITCH5                            0x0040015C
#define NV04_PGRAPH_CTX_SWITCH1                            0x00400160
#define NV10_PGRAPH_CTX_CACHE1                             0x00400160
#define NV04_PGRAPH_CTX_SWITCH2                            0x00400164
#define NV04_PGRAPH_CTX_SWITCH3                            0x00400168
#define NV04_PGRAPH_CTX_SWITCH4                            0x0040016C
#define NV04_PGRAPH_CTX_CONTROL                            0x00400170
#define NV04_PGRAPH_CTX_USER                               0x00400174
#define NV04_PGRAPH_CTX_CACHE1                             0x00400180
#define NV10_PGRAPH_CTX_CACHE2                             0x00400180
#define NV03_PGRAPH_CTX_CONTROL                            0x00400190
#define NV03_PGRAPH_CTX_USER                               0x00400194
#define NV04_PGRAPH_CTX_CACHE2                             0x004001A0
#define NV10_PGRAPH_CTX_CACHE3                             0x004001A0
#define NV04_PGRAPH_CTX_CACHE3                             0x004001C0
#define NV10_PGRAPH_CTX_CACHE4                             0x004001C0
#define NV04_PGRAPH_CTX_CACHE4                             0x004001E0
#define NV10_PGRAPH_CTX_CACHE5                             0x004001E0
#define NV40_PGRAPH_CTXCTL_0304                            0x00400304
#define NV40_PGRAPH_CTXCTL_0304_XFER_CTX                   0x00000001
#define NV40_PGRAPH_CTXCTL_0310                            0x00400310
#define NV40_PGRAPH_CTXCTL_0310_XFER_SAVE                  0x00000020
#define NV40_PGRAPH_CTXCTL_0310_XFER_LOAD                  0x00000040
#define NV40_PGRAPH_CTXCTL_030C                            0x0040030c
#define NV40_PGRAPH_CTXCTL_UCODE_INDEX                     0x00400324
#define NV40_PGRAPH_CTXCTL_UCODE_DATA                      0x00400328
#define NV40_PGRAPH_CTXCTL_CUR                             0x0040032c
#define NV40_PGRAPH_CTXCTL_CUR_LOADED                      0x01000000
#define NV40_PGRAPH_CTXCTL_CUR_INST_MASK                   0x000FFFFF
#define NV03_PGRAPH_ABS_X_RAM                              0x00400400
#define NV03_PGRAPH_ABS_Y_RAM                              0x00400480
#define NV03_PGRAPH_X_MISC                                 0x00400500
#define NV03_PGRAPH_Y_MISC                                 0x00400504
#define NV04_PGRAPH_VALID1                                 0x00400508
#define NV04_PGRAPH_SOURCE_COLOR                           0x0040050C
#define NV04_PGRAPH_MISC24_0                               0x00400510
#define NV03_PGRAPH_XY_LOGIC_MISC0                         0x00400514
#define NV03_PGRAPH_XY_LOGIC_MISC1                         0x00400518
#define NV03_PGRAPH_XY_LOGIC_MISC2                         0x0040051C
#define NV03_PGRAPH_XY_LOGIC_MISC3                         0x00400520
#define NV03_PGRAPH_CLIPX_0                                0x00400524
#define NV03_PGRAPH_CLIPX_1                                0x00400528
#define NV03_PGRAPH_CLIPY_0                                0x0040052C
#define NV03_PGRAPH_CLIPY_1                                0x00400530
#define NV03_PGRAPH_ABS_ICLIP_XMAX                         0x00400534
#define NV03_PGRAPH_ABS_ICLIP_YMAX                         0x00400538
#define NV03_PGRAPH_ABS_UCLIP_XMIN                         0x0040053C
#define NV03_PGRAPH_ABS_UCLIP_YMIN                         0x00400540
#define NV03_PGRAPH_ABS_UCLIP_XMAX                         0x00400544
#define NV03_PGRAPH_ABS_UCLIP_YMAX                         0x00400548
#define NV03_PGRAPH_ABS_UCLIPA_XMIN                        0x00400560
#define NV03_PGRAPH_ABS_UCLIPA_YMIN                        0x00400564
#define NV03_PGRAPH_ABS_UCLIPA_XMAX                        0x00400568
#define NV03_PGRAPH_ABS_UCLIPA_YMAX                        0x0040056C
#define NV04_PGRAPH_MISC24_1                               0x00400570
#define NV04_PGRAPH_MISC24_2                               0x00400574
#define NV04_PGRAPH_VALID2                                 0x00400578
#define NV04_PGRAPH_PASSTHRU_0                             0x0040057C
#define NV04_PGRAPH_PASSTHRU_1                             0x00400580
#define NV04_PGRAPH_PASSTHRU_2                             0x00400584
#define NV10_PGRAPH_DIMX_TEXTURE                           0x00400588
#define NV10_PGRAPH_WDIMX_TEXTURE                          0x0040058C
#define NV04_PGRAPH_COMBINE_0_ALPHA                        0x00400590
#define NV04_PGRAPH_COMBINE_0_COLOR                        0x00400594
#define NV04_PGRAPH_COMBINE_1_ALPHA                        0x00400598
#define NV04_PGRAPH_COMBINE_1_COLOR                        0x0040059C
#define NV04_PGRAPH_FORMAT_0                               0x004005A8
#define NV04_PGRAPH_FORMAT_1                               0x004005AC
#define NV04_PGRAPH_FILTER_0                               0x004005B0
#define NV04_PGRAPH_FILTER_1                               0x004005B4
#define NV03_PGRAPH_MONO_COLOR0                            0x00400600
#define NV04_PGRAPH_ROP3                                   0x00400604
#define NV04_PGRAPH_BETA_AND                               0x00400608
#define NV04_PGRAPH_BETA_PREMULT                           0x0040060C
#define NV04_PGRAPH_LIMIT_VIOL_PIX                         0x00400610
#define NV04_PGRAPH_FORMATS                                0x00400618
#define NV10_PGRAPH_DEBUG_2                                0x00400620
#define NV04_PGRAPH_BOFFSET0                               0x00400640
#define NV04_PGRAPH_BOFFSET1                               0x00400644
#define NV04_PGRAPH_BOFFSET2                               0x00400648
#define NV04_PGRAPH_BOFFSET3                               0x0040064C
#define NV04_PGRAPH_BOFFSET4                               0x00400650
#define NV04_PGRAPH_BOFFSET5                               0x00400654
#define NV04_PGRAPH_BBASE0                                 0x00400658
#define NV04_PGRAPH_BBASE1                                 0x0040065C
#define NV04_PGRAPH_BBASE2                                 0x00400660
#define NV04_PGRAPH_BBASE3                                 0x00400664
#define NV04_PGRAPH_BBASE4                                 0x00400668
#define NV04_PGRAPH_BBASE5                                 0x0040066C
#define NV04_PGRAPH_BPITCH0                                0x00400670
#define NV04_PGRAPH_BPITCH1                                0x00400674
#define NV04_PGRAPH_BPITCH2                                0x00400678
#define NV04_PGRAPH_BPITCH3                                0x0040067C
#define NV04_PGRAPH_BPITCH4                                0x00400680
#define NV04_PGRAPH_BLIMIT0                                0x00400684
#define NV04_PGRAPH_BLIMIT1                                0x00400688
#define NV04_PGRAPH_BLIMIT2                                0x0040068C
#define NV04_PGRAPH_BLIMIT3                                0x00400690
#define NV04_PGRAPH_BLIMIT4                                0x00400694
#define NV04_PGRAPH_BLIMIT5                                0x00400698
#define NV04_PGRAPH_BSWIZZLE2                              0x0040069C
#define NV04_PGRAPH_BSWIZZLE5                              0x004006A0
#define NV04_PGRAPH_SURFACE                                0x0040070C
#define NV04_PGRAPH_STATE                                  0x00400710
#define NV10_PGRAPH_SURFACE                                0x00400710
#define NV04_PGRAPH_NOTIFY                                 0x00400714
#define NV10_PGRAPH_STATE                                  0x00400714
#define NV10_PGRAPH_NOTIFY                                 0x00400718

#define NV04_PGRAPH_FIFO                                   0x00400720

#define NV04_PGRAPH_BPIXEL                                 0x00400724
#define NV10_PGRAPH_RDI_INDEX                              0x00400750
#define NV04_PGRAPH_FFINTFC_ST2                            0x00400754
#define NV10_PGRAPH_RDI_DATA                               0x00400754
#define NV04_PGRAPH_DMA_PITCH                              0x00400760
#define NV10_PGRAPH_FFINTFC_ST2                            0x00400764
#define NV04_PGRAPH_DVD_COLORFMT                           0x00400764
#define NV04_PGRAPH_SCALED_FORMAT                          0x00400768
#define NV10_PGRAPH_DMA_PITCH                              0x00400770
#define NV10_PGRAPH_DVD_COLORFMT                           0x00400774
#define NV10_PGRAPH_SCALED_FORMAT                          0x00400778
#define NV10_PGRAPH_CHANNEL_CTX_TABLE                      0x00400780
#define NV10_PGRAPH_CHANNEL_CTX_SIZE                       0x00400784
#define NV20_PGRAPH_CHANNEL_CTX_POINTER                    0x00400784
#define NV10_PGRAPH_CHANNEL_CTX_POINTER                    0x00400788
#define NV20_PGRAPH_CHANNEL_CTX_XFER                       0x00400788
#define NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD                  0x00000001
#define NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE                  0x00000002
#define NV04_PGRAPH_PATT_COLOR0                            0x00400800
#define NV04_PGRAPH_PATT_COLOR1                            0x00400804
#define NV04_PGRAPH_PATTERN                                0x00400808
#define NV04_PGRAPH_PATTERN_SHAPE                          0x00400810
#define NV04_PGRAPH_CHROMA                                 0x00400814
#define NV04_PGRAPH_CONTROL0                               0x00400818
#define NV04_PGRAPH_CONTROL1                               0x0040081C
#define NV04_PGRAPH_CONTROL2                               0x00400820
#define NV04_PGRAPH_BLEND                                  0x00400824
#define NV04_PGRAPH_STORED_FMT                             0x00400830
#define NV04_PGRAPH_PATT_COLORRAM                          0x00400900
#define NV40_PGRAPH_TILE0(i)                               0x00400900
#define NV40_PGRAPH_TLIMIT0(i)                             0x00400904
#define NV40_PGRAPH_TSIZE0(i)                              0x00400908
#define NV40_PGRAPH_TSTATUS0(i)                            0x0040090C
#define NV10_PGRAPH_TILE(i)                                (0x00400B00 + (i*16))
#define NV10_PGRAPH_TLIMIT(i)                              (0x00400B04 + (i*16))
#define NV10_PGRAPH_TSIZE(i)                               (0x00400B08 + (i*16))
#define NV10_PGRAPH_TSTATUS(i)                             (0x00400B0C + (i*16))
#define NV04_PGRAPH_U_RAM                                  0x00400D00
#define NV47_PGRAPH_TILE0(i)                               0x00400D00
#define NV47_PGRAPH_TLIMIT0(i)                             0x00400D04
#define NV47_PGRAPH_TSIZE0(i)                              0x00400D08
#define NV47_PGRAPH_TSTATUS0(i)                            0x00400D0C
#define NV04_PGRAPH_V_RAM                                  0x00400D40
#define NV04_PGRAPH_W_RAM                                  0x00400D80
#define NV10_PGRAPH_WINDOWCLIP_HORIZONTAL                  0x00400F00
#define NV10_PGRAPH_WINDOWCLIP_VERTICAL                    0x00400F20
#define NV10_PGRAPH_XFMODE0                                0x00400F40
#define NV10_PGRAPH_XFMODE1                                0x00400F44
#define NV10_PGRAPH_GLOBALSTATE0                           0x00400F48
#define NV10_PGRAPH_GLOBALSTATE1                           0x00400F4C
#define NV10_PGRAPH_PIPE_ADDRESS                           0x00400F50
#define NV10_PGRAPH_PIPE_DATA                              0x00400F54
#define NV04_PGRAPH_DMA_START_0                            0x00401000
#define NV04_PGRAPH_DMA_START_1                            0x00401004
#define NV04_PGRAPH_DMA_LENGTH                             0x00401008
#define NV04_PGRAPH_DMA_MISC                               0x0040100C
#define NV04_PGRAPH_DMA_DATA_0                             0x00401020
#define NV04_PGRAPH_DMA_DATA_1                             0x00401024
#define NV04_PGRAPH_DMA_RM                                 0x00401030
#define NV04_PGRAPH_DMA_A_XLATE_INST                       0x00401040
#define NV04_PGRAPH_DMA_A_CONTROL                          0x00401044
#define NV04_PGRAPH_DMA_A_LIMIT                            0x00401048
#define NV04_PGRAPH_DMA_A_TLB_PTE                          0x0040104C
#define NV04_PGRAPH_DMA_A_TLB_TAG                          0x00401050
#define NV04_PGRAPH_DMA_A_ADJ_OFFSET                       0x00401054
#define NV04_PGRAPH_DMA_A_OFFSET                           0x00401058
#define NV04_PGRAPH_DMA_A_SIZE                             0x0040105C
#define NV04_PGRAPH_DMA_A_Y_SIZE                           0x00401060
#define NV04_PGRAPH_DMA_B_XLATE_INST                       0x00401080
#define NV04_PGRAPH_DMA_B_CONTROL                          0x00401084
#define NV04_PGRAPH_DMA_B_LIMIT                            0x00401088
#define NV04_PGRAPH_DMA_B_TLB_PTE                          0x0040108C
#define NV04_PGRAPH_DMA_B_TLB_TAG                          0x00401090
#define NV04_PGRAPH_DMA_B_ADJ_OFFSET                       0x00401094
#define NV04_PGRAPH_DMA_B_OFFSET                           0x00401098
#define NV04_PGRAPH_DMA_B_SIZE                             0x0040109C
#define NV04_PGRAPH_DMA_B_Y_SIZE                           0x004010A0
#define NV40_PGRAPH_TILE1(i)                               0x00406900
#define NV40_PGRAPH_TLIMIT1(i)                             0x00406904
#define NV40_PGRAPH_TSIZE1(i)                              0x00406908
#define NV40_PGRAPH_TSTATUS1(i)                            0x0040690C


/* It's a guess that this works on NV03. Confirmed on NV04, though */
#define NV04_PFIFO_DELAY_0                                 0x00002040
#define NV04_PFIFO_DMA_TIMESLICE                           0x00002044
#define NV04_PFIFO_NEXT_CHANNEL                            0x00002050
#define NV03_PFIFO_INTR_0                                  0x00002100
#define NV03_PFIFO_INTR_EN_0                               0x00002140
#    define NV_PFIFO_INTR_CACHE_ERROR                         (1<< 0)
#    define NV_PFIFO_INTR_RUNOUT                              (1<< 4)
#    define NV_PFIFO_INTR_RUNOUT_OVERFLOW                     (1<< 8)
#    define NV_PFIFO_INTR_DMA_PUSHER                          (1<<12)
#    define NV_PFIFO_INTR_DMA_PT                              (1<<16)
#    define NV_PFIFO_INTR_SEMAPHORE                           (1<<20)
#    define NV_PFIFO_INTR_ACQUIRE_TIMEOUT                     (1<<24)
#define NV03_PFIFO_RAMHT                                   0x00002210
#define NV03_PFIFO_RAMFC                                   0x00002214
#define NV03_PFIFO_RAMRO                                   0x00002218
#define NV40_PFIFO_RAMFC                                   0x00002220
#define NV03_PFIFO_CACHES                                  0x00002500
#define NV04_PFIFO_MODE                                    0x00002504
#define NV04_PFIFO_DMA                                     0x00002508
#define NV04_PFIFO_SIZE                                    0x0000250c
#define NV50_PFIFO_CTX_TABLE(c)                        (0x2600+(c)*4)
#define NV50_PFIFO_CTX_TABLE__SIZE                                128
#define NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED                  (1<<31)
#define NV50_PFIFO_CTX_TABLE_UNK30_BAD                        (1<<30)
#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G80             0x0FFFFFFF
#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G84             0x00FFFFFF
#define NV03_PFIFO_CACHE0_PUSH0                            0x00003000
#define NV03_PFIFO_CACHE0_PULL0                            0x00003040
#define NV04_PFIFO_CACHE0_PULL0                            0x00003050
#define NV04_PFIFO_CACHE0_PULL1                            0x00003054
#define NV03_PFIFO_CACHE1_PUSH0                            0x00003200
#define NV03_PFIFO_CACHE1_PUSH1                            0x00003204
#define NV04_PFIFO_CACHE1_DMA_PUSH                         0x00003220
#define NV04_PFIFO_CACHE1_DMA_FETCH                        0x00003224
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_8_BYTES         0x00000000
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_16_BYTES        0x00000008
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_24_BYTES        0x00000010
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_32_BYTES        0x00000018
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_40_BYTES        0x00000020
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_48_BYTES        0x00000028
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_56_BYTES        0x00000030
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_64_BYTES        0x00000038
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_72_BYTES        0x00000040
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_80_BYTES        0x00000048
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_88_BYTES        0x00000050
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_96_BYTES        0x00000058
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_104_BYTES       0x00000060
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_112_BYTES       0x00000068
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_120_BYTES       0x00000070
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES       0x00000078
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_136_BYTES       0x00000080
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_144_BYTES       0x00000088
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_152_BYTES       0x00000090
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_160_BYTES       0x00000098
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_168_BYTES       0x000000A0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_176_BYTES       0x000000A8
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_184_BYTES       0x000000B0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_192_BYTES       0x000000B8
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_200_BYTES       0x000000C0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_208_BYTES       0x000000C8
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_216_BYTES       0x000000D0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_224_BYTES       0x000000D8
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_232_BYTES       0x000000E0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_240_BYTES       0x000000E8
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_248_BYTES       0x000000F0
#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_256_BYTES       0x000000F8
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE                 0x0000E000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_32_BYTES        0x00000000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_64_BYTES        0x00002000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_96_BYTES        0x00004000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES       0x00006000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_160_BYTES       0x00008000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_192_BYTES       0x0000A000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_224_BYTES       0x0000C000
#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_256_BYTES       0x0000E000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS             0x001F0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_0           0x00000000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_1           0x00010000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_2           0x00020000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_3           0x00030000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_4           0x00040000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5           0x00050000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_6           0x00060000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_7           0x00070000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8           0x00080000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_9           0x00090000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_10          0x000A0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_11          0x000B0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_12          0x000C0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_13          0x000D0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_14          0x000E0000
#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_15          0x000F0000
#    define NV_PFIFO_CACHE1_ENDIAN                         0x80000000
#    define NV_PFIFO_CACHE1_LITTLE_ENDIAN                  0x7FFFFFFF
#    define NV_PFIFO_CACHE1_BIG_ENDIAN                     0x80000000
#define NV04_PFIFO_CACHE1_DMA_STATE                        0x00003228
#define NV04_PFIFO_CACHE1_DMA_INSTANCE                     0x0000322c
#define NV04_PFIFO_CACHE1_DMA_CTL                          0x00003230
#define NV04_PFIFO_CACHE1_DMA_PUT                          0x00003240
#define NV04_PFIFO_CACHE1_DMA_GET                          0x00003244
#define NV10_PFIFO_CACHE1_REF_CNT                          0x00003248
#define NV10_PFIFO_CACHE1_DMA_SUBROUTINE                   0x0000324C
#define NV03_PFIFO_CACHE1_PULL0                            0x00003240
#define NV04_PFIFO_CACHE1_PULL0                            0x00003250
#define NV03_PFIFO_CACHE1_PULL1                            0x00003250
#define NV04_PFIFO_CACHE1_PULL1                            0x00003254
#define NV04_PFIFO_CACHE1_HASH                             0x00003258
#define NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT                  0x00003260
#define NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP                0x00003264
#define NV10_PFIFO_CACHE1_ACQUIRE_VALUE                    0x00003268
#define NV10_PFIFO_CACHE1_SEMAPHORE                        0x0000326C
#define NV03_PFIFO_CACHE1_GET                              0x00003270
#define NV04_PFIFO_CACHE1_ENGINE                           0x00003280
#define NV04_PFIFO_CACHE1_DMA_DCOUNT                       0x000032A0
#define NV40_PFIFO_GRCTX_INSTANCE                          0x000032E0
#define NV40_PFIFO_UNK32E4                                 0x000032E4
#define NV04_PFIFO_CACHE1_METHOD(i)                (0x00003800+(i*8))
#define NV04_PFIFO_CACHE1_DATA(i)                  (0x00003804+(i*8))
#define NV40_PFIFO_CACHE1_METHOD(i)                (0x00090000+(i*8))
#define NV40_PFIFO_CACHE1_DATA(i)                  (0x00090004+(i*8))

#define NV_CRTC0_INTSTAT                                   0x00600100
#define NV_CRTC0_INTEN                                     0x00600140
#define NV_CRTC1_INTSTAT                                   0x00602100
#define NV_CRTC1_INTEN                                     0x00602140
#    define NV_CRTC_INTR_VBLANK                                (1<<0)

/* Fifo commands. These are not regs, neither masks */
#define NV03_FIFO_CMD_JUMP                                 0x20000000
#define NV03_FIFO_CMD_JUMP_OFFSET_MASK                     0x1ffffffc
#define NV03_FIFO_CMD_REWIND                               (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK))

/* RAMFC offsets */
#define NV04_RAMFC_DMA_PUT                                       0x00
#define NV04_RAMFC_DMA_GET                                       0x04
#define NV04_RAMFC_DMA_INSTANCE                                  0x08
#define NV04_RAMFC_DMA_STATE                                     0x0C
#define NV04_RAMFC_DMA_FETCH                                     0x10
#define NV04_RAMFC_ENGINE                                        0x14
#define NV04_RAMFC_PULL1_ENGINE                                  0x18

#define NV10_RAMFC_DMA_PUT                                       0x00
#define NV10_RAMFC_DMA_GET                                       0x04
#define NV10_RAMFC_REF_CNT                                       0x08
#define NV10_RAMFC_DMA_INSTANCE                                  0x0C
#define NV10_RAMFC_DMA_STATE                                     0x10
#define NV10_RAMFC_DMA_FETCH                                     0x14
#define NV10_RAMFC_ENGINE                                        0x18
#define NV10_RAMFC_PULL1_ENGINE                                  0x1C
#define NV10_RAMFC_ACQUIRE_VALUE                                 0x20
#define NV10_RAMFC_ACQUIRE_TIMESTAMP                             0x24
#define NV10_RAMFC_ACQUIRE_TIMEOUT                               0x28
#define NV10_RAMFC_SEMAPHORE                                     0x2C
#define NV10_RAMFC_DMA_SUBROUTINE                                0x30

#define NV40_RAMFC_DMA_PUT                                       0x00
#define NV40_RAMFC_DMA_GET                                       0x04
#define NV40_RAMFC_REF_CNT                                       0x08
#define NV40_RAMFC_DMA_INSTANCE                                  0x0C
#define NV40_RAMFC_DMA_DCOUNT /* ? */                            0x10
#define NV40_RAMFC_DMA_STATE                                     0x14
#define NV40_RAMFC_DMA_FETCH                                     0x18
#define NV40_RAMFC_ENGINE                                        0x1C
#define NV40_RAMFC_PULL1_ENGINE                                  0x20
#define NV40_RAMFC_ACQUIRE_VALUE                                 0x24
#define NV40_RAMFC_ACQUIRE_TIMESTAMP                             0x28
#define NV40_RAMFC_ACQUIRE_TIMEOUT                               0x2C
#define NV40_RAMFC_SEMAPHORE                                     0x30
#define NV40_RAMFC_DMA_SUBROUTINE                                0x34
#define NV40_RAMFC_GRCTX_INSTANCE /* guess */                    0x38
#define NV40_RAMFC_DMA_TIMESLICE                                 0x3C
#define NV40_RAMFC_UNK_40                                        0x40
#define NV40_RAMFC_UNK_44                                        0x44
#define NV40_RAMFC_UNK_48                                        0x48
#define NV40_RAMFC_UNK_4C                                        0x4C
#define NV40_RAMFC_UNK_50                                        0x50