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    Subject[ 071/109] nouveau: Fix alignment requirements on src and dst addresses
    Date
    From: Greg KH <gregkh@linuxfoundation.org>

    3.4-stable review patch. If anyone has any objections, please let me know.

    ------------------

    From: Maarten Lankhorst <maarten.lankhorst@canonical.com>

    commit ce806a30470bcd846d148bf39d46de3ad7748228 upstream.

    Linear copy works by adding the offset to the buffer address,
    which may end up not being 16-byte aligned.

    Some tests I've written for prime_pcopy show that the engine
    allows this correctly, so the restriction on lowest 4 bits of
    address can be lifted safely.

    The comments added were by envyas, I think because I used
    a newer version.

    Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpu/drm/nouveau/nva3_copy.fuc | 4 -
    drivers/gpu/drm/nouveau/nva3_copy.fuc.h | 94 ++++++++++++++++++++++++++++++--
    drivers/gpu/drm/nouveau/nvc0_copy.fuc.h | 87 ++++++++++++++++++++++++++++-
    3 files changed, 175 insertions(+), 10 deletions(-)

    --- a/drivers/gpu/drm/nouveau/nva3_copy.fuc
    +++ b/drivers/gpu/drm/nouveau/nva3_copy.fuc
    @@ -119,9 +119,9 @@ dispatch_dma:
    // mthd 0x030c-0x0340, various stuff
    .b16 0xc3 14
    .b32 #ctx_src_address_high ~0x000000ff
    -.b32 #ctx_src_address_low ~0xfffffff0
    +.b32 #ctx_src_address_low ~0xffffffff
    .b32 #ctx_dst_address_high ~0x000000ff
    -.b32 #ctx_dst_address_low ~0xfffffff0
    +.b32 #ctx_dst_address_low ~0xffffffff
    .b32 #ctx_src_pitch ~0x0007ffff
    .b32 #ctx_dst_pitch ~0x0007ffff
    .b32 #ctx_xcnt ~0x0000ffff
    --- a/drivers/gpu/drm/nouveau/nva3_copy.fuc.h
    +++ b/drivers/gpu/drm/nouveau/nva3_copy.fuc.h
    @@ -1,37 +1,72 @@
    -uint32_t nva3_pcopy_data[] = {
    +u32 nva3_pcopy_data[] = {
    +/* 0x0000: ctx_object */
    0x00000000,
    +/* 0x0004: ctx_dma */
    +/* 0x0004: ctx_dma_query */
    0x00000000,
    +/* 0x0008: ctx_dma_src */
    0x00000000,
    +/* 0x000c: ctx_dma_dst */
    0x00000000,
    +/* 0x0010: ctx_query_address_high */
    0x00000000,
    +/* 0x0014: ctx_query_address_low */
    0x00000000,
    +/* 0x0018: ctx_query_counter */
    0x00000000,
    +/* 0x001c: ctx_src_address_high */
    0x00000000,
    +/* 0x0020: ctx_src_address_low */
    0x00000000,
    +/* 0x0024: ctx_src_pitch */
    0x00000000,
    +/* 0x0028: ctx_src_tile_mode */
    0x00000000,
    +/* 0x002c: ctx_src_xsize */
    0x00000000,
    +/* 0x0030: ctx_src_ysize */
    0x00000000,
    +/* 0x0034: ctx_src_zsize */
    0x00000000,
    +/* 0x0038: ctx_src_zoff */
    0x00000000,
    +/* 0x003c: ctx_src_xoff */
    0x00000000,
    +/* 0x0040: ctx_src_yoff */
    0x00000000,
    +/* 0x0044: ctx_src_cpp */
    0x00000000,
    +/* 0x0048: ctx_dst_address_high */
    0x00000000,
    +/* 0x004c: ctx_dst_address_low */
    0x00000000,
    +/* 0x0050: ctx_dst_pitch */
    0x00000000,
    +/* 0x0054: ctx_dst_tile_mode */
    0x00000000,
    +/* 0x0058: ctx_dst_xsize */
    0x00000000,
    +/* 0x005c: ctx_dst_ysize */
    0x00000000,
    +/* 0x0060: ctx_dst_zsize */
    0x00000000,
    +/* 0x0064: ctx_dst_zoff */
    0x00000000,
    +/* 0x0068: ctx_dst_xoff */
    0x00000000,
    +/* 0x006c: ctx_dst_yoff */
    0x00000000,
    +/* 0x0070: ctx_dst_cpp */
    0x00000000,
    +/* 0x0074: ctx_format */
    0x00000000,
    +/* 0x0078: ctx_swz_const0 */
    0x00000000,
    +/* 0x007c: ctx_swz_const1 */
    0x00000000,
    +/* 0x0080: ctx_xcnt */
    0x00000000,
    +/* 0x0084: ctx_ycnt */
    0x00000000,
    0x00000000,
    0x00000000,
    @@ -63,6 +98,7 @@ uint32_t nva3_pcopy_data[] = {
    0x00000000,
    0x00000000,
    0x00000000,
    +/* 0x0100: dispatch_table */
    0x00010000,
    0x00000000,
    0x00000000,
    @@ -73,6 +109,7 @@ uint32_t nva3_pcopy_data[] = {
    0x00010162,
    0x00000000,
    0x00030060,
    +/* 0x0128: dispatch_dma */
    0x00010170,
    0x00000000,
    0x00010170,
    @@ -118,11 +155,11 @@ uint32_t nva3_pcopy_data[] = {
    0x0000001c,
    0xffffff00,
    0x00000020,
    - 0x0000000f,
    + 0x00000000,
    0x00000048,
    0xffffff00,
    0x0000004c,
    - 0x0000000f,
    + 0x00000000,
    0x00000024,
    0xfff80000,
    0x00000050,
    @@ -146,7 +183,8 @@ uint32_t nva3_pcopy_data[] = {
    0x00000800,
    };

    -uint32_t nva3_pcopy_code[] = {
    +u32 nva3_pcopy_code[] = {
    +/* 0x0000: main */
    0x04fe04bd,
    0x3517f000,
    0xf10010fe,
    @@ -158,23 +196,31 @@ uint32_t nva3_pcopy_code[] = {
    0x17f11031,
    0x27f01200,
    0x0012d003,
    +/* 0x002f: spin */
    0xf40031f4,
    0x0ef40028,
    +/* 0x0035: ih */
    0x8001cffd,
    0xf40812c4,
    0x21f4060b,
    +/* 0x0041: ih_no_chsw */
    0x0412c472,
    0xf4060bf4,
    +/* 0x004a: ih_no_cmd */
    0x11c4c321,
    0x4001d00c,
    +/* 0x0052: swctx */
    0x47f101f8,
    0x4bfe7700,
    0x0007fe00,
    0xf00204b9,
    0x01f40643,
    0x0604fa09,
    +/* 0x006b: swctx_load */
    0xfa060ef4,
    +/* 0x006e: swctx_done */
    0x03f80504,
    +/* 0x0072: chsw */
    0x27f100f8,
    0x23cf1400,
    0x1e3fc800,
    @@ -183,18 +229,22 @@ uint32_t nva3_pcopy_code[] = {
    0x1e3af052,
    0xf00023d0,
    0x24d00147,
    +/* 0x0093: chsw_no_unload */
    0xcf00f880,
    0x3dc84023,
    0x220bf41e,
    0xf40131f4,
    0x57f05221,
    0x0367f004,
    +/* 0x00a8: chsw_load_ctx_dma */
    0xa07856bc,
    0xb6018068,
    0x87d00884,
    0x0162b600,
    +/* 0x00bb: chsw_finish_load */
    0xf0f018f4,
    0x23d00237,
    +/* 0x00c3: dispatch */
    0xf100f880,
    0xcf190037,
    0x33cf4032,
    @@ -202,6 +252,7 @@ uint32_t nva3_pcopy_code[] = {
    0x1024b607,
    0x010057f1,
    0x74bd64bd,
    +/* 0x00dc: dispatch_loop */
    0x58005658,
    0x50b60157,
    0x0446b804,
    @@ -211,6 +262,7 @@ uint32_t nva3_pcopy_code[] = {
    0xb60276bb,
    0x57bb0374,
    0xdf0ef400,
    +/* 0x0100: dispatch_valid_mthd */
    0xb60246bb,
    0x45bb0344,
    0x01459800,
    @@ -220,31 +272,41 @@ uint32_t nva3_pcopy_code[] = {
    0xb0014658,
    0x1bf40064,
    0x00538009,
    +/* 0x0127: dispatch_cmd */
    0xf4300ef4,
    0x55f90132,
    0xf40c01f4,
    +/* 0x0132: dispatch_invalid_bitfield */
    0x25f0250e,
    +/* 0x0135: dispatch_illegal_mthd */
    0x0125f002,
    +/* 0x0138: dispatch_error */
    0x100047f1,
    0xd00042d0,
    0x27f04043,
    0x0002d040,
    +/* 0x0148: hostirq_wait */
    0xf08002cf,
    0x24b04024,
    0xf71bf400,
    +/* 0x0154: dispatch_done */
    0x1d0027f1,
    0xd00137f0,
    0x00f80023,
    +/* 0x0160: cmd_nop */
    +/* 0x0162: cmd_pm_trigger */
    0x27f100f8,
    0x34bd2200,
    0xd00233f0,
    0x00f80023,
    +/* 0x0170: cmd_dma */
    0x012842b7,
    0xf00145b6,
    0x43801e39,
    0x0040b701,
    0x0644b606,
    0xf80043d0,
    +/* 0x0189: cmd_exec_set_format */
    0xf030f400,
    0xb00001b0,
    0x01b00101,
    @@ -256,20 +318,26 @@ uint32_t nva3_pcopy_code[] = {
    0x70b63847,
    0x0232f401,
    0x94bd84bd,
    +/* 0x01b4: ncomp_loop */
    0xb60f4ac4,
    0xb4bd0445,
    +/* 0x01bc: bpc_loop */
    0xf404a430,
    0xa5ff0f18,
    0x00cbbbc0,
    0xf40231f4,
    +/* 0x01ce: cmp_c0 */
    0x1bf4220e,
    0x10c7f00c,
    0xf400cbbb,
    +/* 0x01da: cmp_c1 */
    0xa430160e,
    0x0c18f406,
    0xbb14c7f0,
    0x0ef400cb,
    +/* 0x01e9: cmp_zero */
    0x80c7f107,
    +/* 0x01ed: bpc_next */
    0x01c83800,
    0xb60180b6,
    0xb5b801b0,
    @@ -280,6 +348,7 @@ uint32_t nva3_pcopy_code[] = {
    0x98110680,
    0x68fd2008,
    0x0502f400,
    +/* 0x0216: dst_xcnt */
    0x75fd64bd,
    0x1c078000,
    0xf10078fd,
    @@ -304,6 +373,7 @@ uint32_t nva3_pcopy_code[] = {
    0x980056d0,
    0x56d01f06,
    0x1030f440,
    +/* 0x0276: cmd_exec_set_surface_tiled */
    0x579800f8,
    0x6879c70a,
    0xb66478c7,
    @@ -311,9 +381,11 @@ uint32_t nva3_pcopy_code[] = {
    0x0e76b060,
    0xf0091bf4,
    0x0ef40477,
    +/* 0x0291: xtile64 */
    0x027cf00f,
    0xfd1170b6,
    0x77f00947,
    +/* 0x029d: xtileok */
    0x0f5a9806,
    0xfd115b98,
    0xb7f000ab,
    @@ -371,6 +443,7 @@ uint32_t nva3_pcopy_code[] = {
    0x67d00600,
    0x0060b700,
    0x0068d004,
    +/* 0x0382: cmd_exec_set_surface_linear */
    0x6cf000f8,
    0x0260b702,
    0x0864b602,
    @@ -381,13 +454,16 @@ uint32_t nva3_pcopy_code[] = {
    0xb70067d0,
    0x98040060,
    0x67d00957,
    +/* 0x03ab: cmd_exec_wait */
    0xf900f800,
    0xf110f900,
    0xb6080007,
    +/* 0x03b6: loop */
    0x01cf0604,
    0x0114f000,
    0xfcfa1bf4,
    0xf800fc10,
    +/* 0x03c5: cmd_exec_query */
    0x0d34c800,
    0xf5701bf4,
    0xf103ab21,
    @@ -417,6 +493,7 @@ uint32_t nva3_pcopy_code[] = {
    0x47f10153,
    0x44b60800,
    0x0045d006,
    +/* 0x0438: query_counter */
    0x03ab21f5,
    0x080c47f1,
    0x980644b6,
    @@ -439,11 +516,13 @@ uint32_t nva3_pcopy_code[] = {
    0x47f10153,
    0x44b60800,
    0x0045d006,
    +/* 0x0492: cmd_exec */
    0x21f500f8,
    0x3fc803ab,
    0x0e0bf400,
    0x018921f5,
    0x020047f1,
    +/* 0x04a7: cmd_exec_no_format */
    0xf11e0ef4,
    0xb6081067,
    0x77f00664,
    @@ -451,19 +530,24 @@ uint32_t nva3_pcopy_code[] = {
    0x981c0780,
    0x67d02007,
    0x4067d000,
    +/* 0x04c2: cmd_exec_init_src_surface */
    0x32f444bd,
    0xc854bd02,
    0x0bf4043f,
    0x8221f50a,
    0x0a0ef403,
    +/* 0x04d4: src_tiled */
    0x027621f5,
    +/* 0x04db: cmd_exec_init_dst_surface */
    0xf40749f0,
    0x57f00231,
    0x083fc82c,
    0xf50a0bf4,
    0xf4038221,
    +/* 0x04ee: dst_tiled */
    0x21f50a0e,
    0x49f00276,
    +/* 0x04f5: cmd_exec_kick */
    0x0057f108,
    0x0654b608,
    0xd0210698,
    @@ -473,6 +557,8 @@ uint32_t nva3_pcopy_code[] = {
    0xc80054d0,
    0x0bf40c3f,
    0xc521f507,
    +/* 0x0519: cmd_exec_done */
    +/* 0x051b: cmd_wrcache_flush */
    0xf100f803,
    0xbd220027,
    0x0133f034,
    --- a/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h
    +++ b/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h
    @@ -1,34 +1,65 @@
    -uint32_t nvc0_pcopy_data[] = {
    +u32 nvc0_pcopy_data[] = {
    +/* 0x0000: ctx_object */
    0x00000000,
    +/* 0x0004: ctx_query_address_high */
    0x00000000,
    +/* 0x0008: ctx_query_address_low */
    0x00000000,
    +/* 0x000c: ctx_query_counter */
    0x00000000,
    +/* 0x0010: ctx_src_address_high */
    0x00000000,
    +/* 0x0014: ctx_src_address_low */
    0x00000000,
    +/* 0x0018: ctx_src_pitch */
    0x00000000,
    +/* 0x001c: ctx_src_tile_mode */
    0x00000000,
    +/* 0x0020: ctx_src_xsize */
    0x00000000,
    +/* 0x0024: ctx_src_ysize */
    0x00000000,
    +/* 0x0028: ctx_src_zsize */
    0x00000000,
    +/* 0x002c: ctx_src_zoff */
    0x00000000,
    +/* 0x0030: ctx_src_xoff */
    0x00000000,
    +/* 0x0034: ctx_src_yoff */
    0x00000000,
    +/* 0x0038: ctx_src_cpp */
    0x00000000,
    +/* 0x003c: ctx_dst_address_high */
    0x00000000,
    +/* 0x0040: ctx_dst_address_low */
    0x00000000,
    +/* 0x0044: ctx_dst_pitch */
    0x00000000,
    +/* 0x0048: ctx_dst_tile_mode */
    0x00000000,
    +/* 0x004c: ctx_dst_xsize */
    0x00000000,
    +/* 0x0050: ctx_dst_ysize */
    0x00000000,
    +/* 0x0054: ctx_dst_zsize */
    0x00000000,
    +/* 0x0058: ctx_dst_zoff */
    0x00000000,
    +/* 0x005c: ctx_dst_xoff */
    0x00000000,
    +/* 0x0060: ctx_dst_yoff */
    0x00000000,
    +/* 0x0064: ctx_dst_cpp */
    0x00000000,
    +/* 0x0068: ctx_format */
    0x00000000,
    +/* 0x006c: ctx_swz_const0 */
    0x00000000,
    +/* 0x0070: ctx_swz_const1 */
    0x00000000,
    +/* 0x0074: ctx_xcnt */
    0x00000000,
    +/* 0x0078: ctx_ycnt */
    0x00000000,
    0x00000000,
    0x00000000,
    @@ -63,6 +94,7 @@ uint32_t nvc0_pcopy_data[] = {
    0x00000000,
    0x00000000,
    0x00000000,
    +/* 0x0100: dispatch_table */
    0x00010000,
    0x00000000,
    0x00000000,
    @@ -111,11 +143,11 @@ uint32_t nvc0_pcopy_data[] = {
    0x00000010,
    0xffffff00,
    0x00000014,
    - 0x0000000f,
    + 0x00000000,
    0x0000003c,
    0xffffff00,
    0x00000040,
    - 0x0000000f,
    + 0x00000000,
    0x00000018,
    0xfff80000,
    0x00000044,
    @@ -139,7 +171,8 @@ uint32_t nvc0_pcopy_data[] = {
    0x00000800,
    };

    -uint32_t nvc0_pcopy_code[] = {
    +u32 nvc0_pcopy_code[] = {
    +/* 0x0000: main */
    0x04fe04bd,
    0x3517f000,
    0xf10010fe,
    @@ -151,15 +184,20 @@ uint32_t nvc0_pcopy_code[] = {
    0x17f11031,
    0x27f01200,
    0x0012d003,
    +/* 0x002f: spin */
    0xf40031f4,
    0x0ef40028,
    +/* 0x0035: ih */
    0x8001cffd,
    0xf40812c4,
    0x21f4060b,
    +/* 0x0041: ih_no_chsw */
    0x0412c4ca,
    0xf5070bf4,
    +/* 0x004b: ih_no_cmd */
    0xc4010221,
    0x01d00c11,
    +/* 0x0053: swctx */
    0xf101f840,
    0xfe770047,
    0x47f1004b,
    @@ -188,8 +226,11 @@ uint32_t nvc0_pcopy_code[] = {
    0xf00204b9,
    0x01f40643,
    0x0604fa09,
    +/* 0x00c3: swctx_load */
    0xfa060ef4,
    +/* 0x00c6: swctx_done */
    0x03f80504,
    +/* 0x00ca: chsw */
    0x27f100f8,
    0x23cf1400,
    0x1e3fc800,
    @@ -198,18 +239,22 @@ uint32_t nvc0_pcopy_code[] = {
    0x1e3af053,
    0xf00023d0,
    0x24d00147,
    +/* 0x00eb: chsw_no_unload */
    0xcf00f880,
    0x3dc84023,
    0x090bf41e,
    0xf40131f4,
    +/* 0x00fa: chsw_finish_load */
    0x37f05321,
    0x8023d002,
    +/* 0x0102: dispatch */
    0x37f100f8,
    0x32cf1900,
    0x0033cf40,
    0x07ff24e4,
    0xf11024b6,
    0xbd010057,
    +/* 0x011b: dispatch_loop */
    0x5874bd64,
    0x57580056,
    0x0450b601,
    @@ -219,6 +264,7 @@ uint32_t nvc0_pcopy_code[] = {
    0xbb0f08f4,
    0x74b60276,
    0x0057bb03,
    +/* 0x013f: dispatch_valid_mthd */
    0xbbdf0ef4,
    0x44b60246,
    0x0045bb03,
    @@ -229,24 +275,33 @@ uint32_t nvc0_pcopy_code[] = {
    0x64b00146,
    0x091bf400,
    0xf4005380,
    +/* 0x0166: dispatch_cmd */
    0x32f4300e,
    0xf455f901,
    0x0ef40c01,
    +/* 0x0171: dispatch_invalid_bitfield */
    0x0225f025,
    +/* 0x0174: dispatch_illegal_mthd */
    +/* 0x0177: dispatch_error */
    0xf10125f0,
    0xd0100047,
    0x43d00042,
    0x4027f040,
    +/* 0x0187: hostirq_wait */
    0xcf0002d0,
    0x24f08002,
    0x0024b040,
    +/* 0x0193: dispatch_done */
    0xf1f71bf4,
    0xf01d0027,
    0x23d00137,
    +/* 0x019f: cmd_nop */
    0xf800f800,
    +/* 0x01a1: cmd_pm_trigger */
    0x0027f100,
    0xf034bd22,
    0x23d00233,
    +/* 0x01af: cmd_exec_set_format */
    0xf400f800,
    0x01b0f030,
    0x0101b000,
    @@ -258,20 +313,26 @@ uint32_t nvc0_pcopy_code[] = {
    0x3847c701,
    0xf40170b6,
    0x84bd0232,
    +/* 0x01da: ncomp_loop */
    0x4ac494bd,
    0x0445b60f,
    +/* 0x01e2: bpc_loop */
    0xa430b4bd,
    0x0f18f404,
    0xbbc0a5ff,
    0x31f400cb,
    0x220ef402,
    +/* 0x01f4: cmp_c0 */
    0xf00c1bf4,
    0xcbbb10c7,
    0x160ef400,
    +/* 0x0200: cmp_c1 */
    0xf406a430,
    0xc7f00c18,
    0x00cbbb14,
    +/* 0x020f: cmp_zero */
    0xf1070ef4,
    +/* 0x0213: bpc_next */
    0x380080c7,
    0x80b601c8,
    0x01b0b601,
    @@ -283,6 +344,7 @@ uint32_t nvc0_pcopy_code[] = {
    0x1d08980e,
    0xf40068fd,
    0x64bd0502,
    +/* 0x023c: dst_xcnt */
    0x800075fd,
    0x78fd1907,
    0x1057f100,
    @@ -307,15 +369,18 @@ uint32_t nvc0_pcopy_code[] = {
    0x1c069800,
    0xf44056d0,
    0x00f81030,
    +/* 0x029c: cmd_exec_set_surface_tiled */
    0xc7075798,
    0x78c76879,
    0x0380b664,
    0xb06077c7,
    0x1bf40e76,
    0x0477f009,
    +/* 0x02b7: xtile64 */
    0xf00f0ef4,
    0x70b6027c,
    0x0947fd11,
    +/* 0x02c3: xtileok */
    0x980677f0,
    0x5b980c5a,
    0x00abfd0e,
    @@ -374,6 +439,7 @@ uint32_t nvc0_pcopy_code[] = {
    0xb70067d0,
    0xd0040060,
    0x00f80068,
    +/* 0x03a8: cmd_exec_set_surface_linear */
    0xb7026cf0,
    0xb6020260,
    0x57980864,
    @@ -384,12 +450,15 @@ uint32_t nvc0_pcopy_code[] = {
    0x0060b700,
    0x06579804,
    0xf80067d0,
    +/* 0x03d1: cmd_exec_wait */
    0xf900f900,
    0x0007f110,
    0x0604b608,
    +/* 0x03dc: loop */
    0xf00001cf,
    0x1bf40114,
    0xfc10fcfa,
    +/* 0x03eb: cmd_exec_query */
    0xc800f800,
    0x1bf40d34,
    0xd121f570,
    @@ -419,6 +488,7 @@ uint32_t nvc0_pcopy_code[] = {
    0x0153f026,
    0x080047f1,
    0xd00644b6,
    +/* 0x045e: query_counter */
    0x21f50045,
    0x47f103d1,
    0x44b6080c,
    @@ -442,11 +512,13 @@ uint32_t nvc0_pcopy_code[] = {
    0x080047f1,
    0xd00644b6,
    0x00f80045,
    +/* 0x04b8: cmd_exec */
    0x03d121f5,
    0xf4003fc8,
    0x21f50e0b,
    0x47f101af,
    0x0ef40200,
    +/* 0x04cd: cmd_exec_no_format */
    0x1067f11e,
    0x0664b608,
    0x800177f0,
    @@ -454,18 +526,23 @@ uint32_t nvc0_pcopy_code[] = {
    0x1d079819,
    0xd00067d0,
    0x44bd4067,
    +/* 0x04e8: cmd_exec_init_src_surface */
    0xbd0232f4,
    0x043fc854,
    0xf50a0bf4,
    0xf403a821,
    +/* 0x04fa: src_tiled */
    0x21f50a0e,
    0x49f0029c,
    +/* 0x0501: cmd_exec_init_dst_surface */
    0x0231f407,
    0xc82c57f0,
    0x0bf4083f,
    0xa821f50a,
    0x0a0ef403,
    +/* 0x0514: dst_tiled */
    0x029c21f5,
    +/* 0x051b: cmd_exec_kick */
    0xf10849f0,
    0xb6080057,
    0x06980654,
    @@ -475,7 +552,9 @@ uint32_t nvc0_pcopy_code[] = {
    0x54d00546,
    0x0c3fc800,
    0xf5070bf4,
    +/* 0x053f: cmd_exec_done */
    0xf803eb21,
    +/* 0x0541: cmd_wrcache_flush */
    0x0027f100,
    0xf034bd22,
    0x23d00133,



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