diff options
author | Maarten Lankhorst <maarten.lankhorst@canonical.com> | 2012-06-04 14:00:31 +0400 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2012-07-26 04:28:13 +0400 |
commit | ce806a30470bcd846d148bf39d46de3ad7748228 (patch) | |
tree | b804660246b0ab0c673364298666b0c158252107 | |
parent | ac7d181e323a888015e19e2e4d776095a0433787 (diff) | |
download | linux-ce806a30470bcd846d148bf39d46de3ad7748228.tar.xz |
nouveau: Fix alignment requirements on src and dst addresses
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>
Cc: stable@vger.kernel.org
-rw-r--r-- | drivers/gpu/drm/nouveau/nva3_copy.fuc | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nva3_copy.fuc.h | 94 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_copy.fuc.h | 87 |
3 files changed, 175 insertions, 10 deletions
diff --git a/drivers/gpu/drm/nouveau/nva3_copy.fuc b/drivers/gpu/drm/nouveau/nva3_copy.fuc index abc36626fef0..219850d53286 100644 --- 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 diff --git a/drivers/gpu/drm/nouveau/nva3_copy.fuc.h b/drivers/gpu/drm/nouveau/nva3_copy.fuc.h index 1f33fbdc00be..37d6de3c9d61 100644 --- 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, diff --git a/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h b/drivers/gpu/drm/nouveau/nvc0_copy.fuc.h index a8d17458ced1..cd879f31bb38 100644 --- 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, |