From 76d52d9b95294e02a49dfb085352bc540f44e7ce Mon Sep 17 00:00:00 2001 From: Jay Cornwall Date: Mon, 1 Jul 2019 15:46:56 -0500 Subject: [PATCH 2981/4256] drm/amdkfd: Merge gfx9/arcturus trap handlers, add ACC VGPR save ACC VGPRs are a secondary VGPR set of same size as the primary VGPRs. Save them as a block immediately following VGPRs. Signed-off-by: Jay Cornwall Signed-off-by: Alex Deucher --- .../gpu/drm/amd/amdkfd/cwsr_trap_handler.h | 627 +++++++++++---- .../amd/amdkfd/cwsr_trap_handler_arcturus.asm | 746 ------------------ .../drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm | 83 +- 3 files changed, 538 insertions(+), 918 deletions(-) delete mode 100644 drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_arcturus.asm diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h index fc9a3f7dfeb8..7274baff5c16 100644 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h +++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h @@ -974,200 +974,487 @@ static const uint32_t cwsr_trap_gfx10_hex[] = { 0xbf9f0000, 0x00000000, }; static const uint32_t cwsr_trap_arcturus_hex[] = { - 0xbf820001, 0xbf8200ca, - 0xb8f0f802, 0x89708670, - 0xb8f1f803, 0x8671ff71, - 0x00000400, 0xbf850008, - 0xb8f1f803, 0x8671ff71, - 0x000001ff, 0xbf850001, - 0x806c846c, 0x866dff6d, - 0x0000ffff, 0xbe801f6c, - 0xb8f1f803, 0x8671ff71, - 0x00000100, 0xbf840006, - 0xbef60080, 0xb9760203, - 0x866dff6d, 0x0000ffff, + 0xbf820001, 0xbf8202bd, + 0xb8f8f802, 0x89788678, + 0xb8fbf803, 0x866eff7b, + 0x00000400, 0xbf85003b, + 0x866eff7b, 0x00000800, + 0xbf850003, 0x866eff7b, + 0x00000100, 0xbf84000c, + 0x866eff78, 0x00002000, + 0xbf840005, 0xbf8e0010, + 0xb8eef803, 0x866eff6e, + 0x00000400, 0xbf84fffb, + 0x8778ff78, 0x00002000, 0x80ec886c, 0x82ed806d, - 0xbef60080, 0xb9760283, - 0xbef20068, 0xbef30069, - 0xb8f62407, 0x8e769b76, - 0x876d766d, 0xb8f603c7, - 0x8e769a76, 0x876d766d, - 0xb8f6f807, 0x8676ff76, - 0x00007fff, 0xb976f807, - 0xbeee007e, 0xbeef007f, - 0xbefe0180, 0xbf900004, - 0xbf8e0002, 0xbf88fffe, + 0xb8eef807, 0x866fff6e, + 0x001f8000, 0x8e6f8b6f, + 0x8977ff77, 0xfc000000, + 0x87776f77, 0x896eff6e, + 0x001f8000, 0xb96ef807, + 0xb8faf812, 0xb8fbf813, + 0x8efa887a, 0xc0071bbd, + 0x00000000, 0xbf8cc07f, + 0xc0071ebd, 0x00000008, + 0xbf8cc07f, 0x86ee6e6e, + 0xbf840001, 0xbe801d6e, + 0xb8fbf803, 0x867bff7b, + 0x000001ff, 0xbf850002, + 0x806c846c, 0x826d806d, + 0x866dff6d, 0x0000ffff, + 0x8f6e8b77, 0x866eff6e, + 0x001f8000, 0xb96ef807, + 0x86fe7e7e, 0x86ea6a6a, + 0x8f6e8378, 0xb96ee0c2, + 0xbf800002, 0xb9780002, + 0xbe801f6c, 0x866dff6d, + 0x0000ffff, 0xbefa0080, + 0xb97a0283, 0xb8fa2407, + 0x8e7a9b7a, 0x876d7a6d, + 0xb8fa03c7, 0x8e7a9a7a, + 0x876d7a6d, 0xb8faf807, + 0x867aff7a, 0x00007fff, + 0xb97af807, 0xbeee007e, + 0xbeef007f, 0xbefe0180, + 0xbf900004, 0x877a8478, + 0xb97af802, 0xbf8e0002, + 0xbf88fffe, 0xb8fa2a05, + 0x807a817a, 0x8e7a8a7a, + 0x8e7a817a, 0xb8fb1605, + 0x807b817b, 0x8e7b867b, + 0x807a7b7a, 0x807a7e7a, + 0x827b807f, 0x867bff7b, + 0x0000ffff, 0xc04b1c3d, + 0x00000050, 0xbf8cc07f, + 0xc04b1d3d, 0x00000060, + 0xbf8cc07f, 0xc0431e7d, + 0x00000074, 0xbf8cc07f, 0xbef4007e, 0x8675ff7f, 0x0000ffff, 0x8775ff75, 0x00040000, 0xbef60080, 0xbef700ff, 0x00807fac, - 0x8676ff7f, 0x08000000, - 0x8f768376, 0x87777677, - 0x8676ff7f, 0x70000000, - 0x8f768176, 0x87777677, - 0xbefb007c, 0xbefa0080, - 0xbf8a0000, 0x8676ff7f, - 0x04000000, 0xbf840012, - 0xbefe00c1, 0xbeff00c1, - 0xb8f14306, 0x8671c171, - 0xbf84000d, 0x8e718671, - 0x8e718271, 0xbef60071, - 0xbef600ff, 0x01000000, + 0x867aff7f, 0x08000000, + 0x8f7a837a, 0x87777a77, + 0x867aff7f, 0x70000000, + 0x8f7a817a, 0x87777a77, + 0xbef1007c, 0xbef00080, + 0xb8f02a05, 0x80708170, + 0x8e708a70, 0x8e708170, + 0xb8fa1605, 0x807a817a, + 0x8e7a867a, 0x80707a70, + 0xbef60084, 0xbef600ff, + 0x01000000, 0xbefe007c, + 0xbefc0070, 0xc0611c7a, + 0x0000007c, 0xbf8cc07f, + 0x80708470, 0xbefc007e, + 0xbefe007c, 0xbefc0070, + 0xc0611b3a, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0xbefe007c, + 0xbefc0070, 0xc0611b7a, + 0x0000007c, 0xbf8cc07f, + 0x80708470, 0xbefc007e, + 0xbefe007c, 0xbefc0070, + 0xc0611bba, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0xbefe007c, + 0xbefc0070, 0xc0611bfa, + 0x0000007c, 0xbf8cc07f, + 0x80708470, 0xbefc007e, + 0xbefe007c, 0xbefc0070, + 0xc0611e3a, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0xb8fbf803, + 0xbefe007c, 0xbefc0070, + 0xc0611efa, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0xbefe007c, + 0xbefc0070, 0xc0611a3a, + 0x0000007c, 0xbf8cc07f, + 0x80708470, 0xbefc007e, + 0xbefe007c, 0xbefc0070, + 0xc0611a7a, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0xb8f1f801, + 0xbefe007c, 0xbefc0070, + 0xc0611c7a, 0x0000007c, + 0xbf8cc07f, 0x80708470, + 0xbefc007e, 0x867aff7f, + 0x04000000, 0xbeef0080, + 0x876f6f7a, 0xb8f02a05, + 0x80708170, 0x8e708a70, + 0x8e708170, 0xb8fb1605, + 0x807b817b, 0x8e7b847b, + 0x8e76827b, 0xbef600ff, + 0x01000000, 0xbef20174, + 0x80747074, 0x82758075, 0xbefc0080, 0xbf800000, - 0x807cff7c, 0x00000100, - 0x807aff7a, 0x00000100, - 0xbf0a717c, 0xbf85fffa, + 0xbe802b00, 0xbe822b02, + 0xbe842b04, 0xbe862b06, + 0xbe882b08, 0xbe8a2b0a, + 0xbe8c2b0c, 0xbe8e2b0e, + 0xc06b003a, 0x00000000, + 0xbf8cc07f, 0xc06b013a, + 0x00000010, 0xbf8cc07f, + 0xc06b023a, 0x00000020, + 0xbf8cc07f, 0xc06b033a, + 0x00000030, 0xbf8cc07f, + 0x8074c074, 0x82758075, + 0x807c907c, 0xbf0a7b7c, + 0xbf85ffe7, 0xbef40172, + 0xbef00080, 0xbefe00c1, + 0xbeff00c1, 0xbee80080, + 0xbee90080, 0xbef600ff, + 0x01000000, 0x867aff78, + 0x00400000, 0xbf850003, + 0xb8faf803, 0x897a7aff, + 0x10000000, 0xbf85004d, + 0xbe840080, 0xd2890000, + 0x00000900, 0x80048104, + 0xd2890001, 0x00000900, + 0x80048104, 0xd2890002, + 0x00000900, 0x80048104, + 0xd2890003, 0x00000900, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0xbe840080, + 0xd2890000, 0x00000901, + 0x80048104, 0xd2890001, + 0x00000901, 0x80048104, + 0xd2890002, 0x00000901, + 0x80048104, 0xd2890003, + 0x00000901, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000902, 0x80048104, + 0xd2890001, 0x00000902, + 0x80048104, 0xd2890002, + 0x00000902, 0x80048104, + 0xd2890003, 0x00000902, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0xbe840080, + 0xd2890000, 0x00000903, + 0x80048104, 0xd2890001, + 0x00000903, 0x80048104, + 0xd2890002, 0x00000903, + 0x80048104, 0xd2890003, + 0x00000903, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbf820008, 0xe0724000, + 0x701d0000, 0xe0724100, + 0x701d0100, 0xe0724200, + 0x701d0200, 0xe0724300, + 0x701d0300, 0xbefe00c1, + 0xbeff00c1, 0xb8fb4306, + 0x867bc17b, 0xbf840064, + 0xbf8a0000, 0x867aff6f, + 0x04000000, 0xbf840060, + 0x8e7b867b, 0x8e7b827b, + 0xbef6007b, 0xb8f02a05, + 0x80708170, 0x8e708a70, + 0x8e708170, 0xb8fa1605, + 0x807a817a, 0x8e7a867a, + 0x80707a70, 0x8070ff70, + 0x00000080, 0xbef600ff, + 0x01000000, 0xbefc0080, + 0xd28c0002, 0x000100c1, + 0xd28d0003, 0x000204c1, + 0x867aff78, 0x00400000, + 0xbf850003, 0xb8faf803, + 0x897a7aff, 0x10000000, + 0xbf850030, 0x24040682, + 0xd86e4000, 0x00000002, + 0xbf8cc07f, 0xbe840080, + 0xd2890000, 0x00000900, + 0x80048104, 0xd2890001, + 0x00000900, 0x80048104, + 0xd2890002, 0x00000900, + 0x80048104, 0xd2890003, + 0x00000900, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000901, 0x80048104, + 0xd2890001, 0x00000901, + 0x80048104, 0xd2890002, + 0x00000901, 0x80048104, + 0xd2890003, 0x00000901, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0x680404ff, + 0x00000200, 0xd0c9006a, + 0x0000f702, 0xbf87ffd2, + 0xbf820015, 0xd1060002, + 0x00011103, 0x7e0602ff, + 0x00000200, 0xbefc00ff, + 0x00010000, 0xbe800077, + 0x8677ff77, 0xff7fffff, + 0x8777ff77, 0x00058000, + 0xd8ec0000, 0x00000002, + 0xbf8cc07f, 0xe0765000, + 0x701d0002, 0x68040702, + 0xd0c9006a, 0x0000f702, + 0xbf87fff7, 0xbef70000, + 0xbef000ff, 0x00000400, 0xbefe00c1, 0xbeff00c1, - 0xb8f12a05, 0x80718171, - 0x8e718271, 0x8e768871, + 0xb8fb2a05, 0x807b817b, + 0x8e7b827b, 0x8e76887b, 0xbef600ff, 0x01000000, + 0xbefc0084, 0xbf0a7b7c, + 0xbf84006d, 0xbf11017c, + 0x807bff7b, 0x00001000, + 0x867aff78, 0x00400000, + 0xbf850003, 0xb8faf803, + 0x897a7aff, 0x10000000, + 0xbf850051, 0xbe840080, + 0xd2890000, 0x00000900, + 0x80048104, 0xd2890001, + 0x00000900, 0x80048104, + 0xd2890002, 0x00000900, + 0x80048104, 0xd2890003, + 0x00000900, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000901, 0x80048104, + 0xd2890001, 0x00000901, + 0x80048104, 0xd2890002, + 0x00000901, 0x80048104, + 0xd2890003, 0x00000901, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0xbe840080, + 0xd2890000, 0x00000902, + 0x80048104, 0xd2890001, + 0x00000902, 0x80048104, + 0xd2890002, 0x00000902, + 0x80048104, 0xd2890003, + 0x00000902, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000903, 0x80048104, + 0xd2890001, 0x00000903, + 0x80048104, 0xd2890002, + 0x00000903, 0x80048104, + 0xd2890003, 0x00000903, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0x807c847c, + 0xbf0a7b7c, 0xbf85ffb1, + 0xbf9c0000, 0xbf820012, + 0x7e000300, 0x7e020301, + 0x7e040302, 0x7e060303, + 0xe0724000, 0x701d0000, + 0xe0724100, 0x701d0100, + 0xe0724200, 0x701d0200, + 0xe0724300, 0x701d0300, + 0x807c847c, 0x8070ff70, + 0x00000400, 0xbf0a7b7c, + 0xbf85ffef, 0xbf9c0000, 0xbefc0080, 0xbf11017c, - 0x8071ff71, 0x00001000, - 0x7e000300, 0xe0724000, - 0x7a1d0000, 0x807c817c, - 0x807aff7a, 0x00000100, - 0xbf0a717c, 0xbf85fff8, - 0xbf9c0000, 0xbefe00c1, - 0xbeff00c1, 0xb8f12a05, - 0x80718171, 0x8e718271, - 0x8e768871, 0xbef600ff, - 0x01000000, 0xbefc0080, - 0xbf11017c, 0x8071ff71, - 0x00001000, 0xd3d84000, - 0x18000100, 0x7e000000, - 0x7e000000, 0xe0724000, - 0x7a1d0000, 0x807c817c, - 0x807aff7a, 0x00000100, - 0xbf0a717c, 0xbf85fff5, - 0xbf9c0000, 0xb8f11605, - 0x80718171, 0x8e718471, - 0x8e768871, 0xbef600ff, - 0x01000000, 0xbefc0080, - 0xbf800000, 0xbe802a00, - 0x7e000200, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0x807c817c, - 0xbf0a717c, 0xbf85fff7, - 0xbef60084, 0xbef600ff, - 0x01000000, 0x7e00027b, - 0xe0724000, 0x7a1d0000, - 0x807aff7a, 0x00000100, - 0x7e00026c, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0x7e00026d, - 0xe0724000, 0x7a1d0000, - 0x807aff7a, 0x00000100, - 0x7e00026e, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0x7e00026f, - 0xe0724000, 0x7a1d0000, - 0x807aff7a, 0x00000100, - 0x7e000270, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0xb8f1f803, - 0x7e000271, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0x7e000272, - 0xe0724000, 0x7a1d0000, - 0x807aff7a, 0x00000100, - 0x7e000273, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0xb8fbf801, - 0x7e00027b, 0xe0724000, - 0x7a1d0000, 0x807aff7a, - 0x00000100, 0xbf8200bb, - 0xbef4007e, 0x8675ff7f, - 0x0000ffff, 0x8775ff75, - 0x00040000, 0xbef60080, - 0xbef700ff, 0x00807fac, - 0x8672ff7f, 0x08000000, - 0x8f728372, 0x87777277, - 0x8672ff7f, 0x70000000, - 0x8f728172, 0x87777277, - 0xbef80080, 0x8672ff7f, - 0x04000000, 0xbf840011, + 0x867aff78, 0x00400000, + 0xbf850003, 0xb8faf803, + 0x897a7aff, 0x10000000, + 0xbf850059, 0xd3d84000, + 0x18000100, 0xd3d84001, + 0x18000101, 0xd3d84002, + 0x18000102, 0xd3d84003, + 0x18000103, 0xbe840080, + 0xd2890000, 0x00000900, + 0x80048104, 0xd2890001, + 0x00000900, 0x80048104, + 0xd2890002, 0x00000900, + 0x80048104, 0xd2890003, + 0x00000900, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000901, 0x80048104, + 0xd2890001, 0x00000901, + 0x80048104, 0xd2890002, + 0x00000901, 0x80048104, + 0xd2890003, 0x00000901, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0xbe840080, + 0xd2890000, 0x00000902, + 0x80048104, 0xd2890001, + 0x00000902, 0x80048104, + 0xd2890002, 0x00000902, + 0x80048104, 0xd2890003, + 0x00000902, 0x80048104, + 0xc069003a, 0x00000070, + 0xbf8cc07f, 0x80709070, + 0xbf06c004, 0xbf84ffee, + 0xbe840080, 0xd2890000, + 0x00000903, 0x80048104, + 0xd2890001, 0x00000903, + 0x80048104, 0xd2890002, + 0x00000903, 0x80048104, + 0xd2890003, 0x00000903, + 0x80048104, 0xc069003a, + 0x00000070, 0xbf8cc07f, + 0x80709070, 0xbf06c004, + 0xbf84ffee, 0x807c847c, + 0xbf0a7b7c, 0xbf85ffa9, + 0xbf9c0000, 0xbf820016, + 0xd3d84000, 0x18000100, + 0xd3d84001, 0x18000101, + 0xd3d84002, 0x18000102, + 0xd3d84003, 0x18000103, + 0xe0724000, 0x701d0000, + 0xe0724100, 0x701d0100, + 0xe0724200, 0x701d0200, + 0xe0724300, 0x701d0300, + 0x807c847c, 0x8070ff70, + 0x00000400, 0xbf0a7b7c, + 0xbf85ffeb, 0xbf9c0000, + 0xbf820106, 0xbef4007e, + 0x8675ff7f, 0x0000ffff, + 0x8775ff75, 0x00040000, + 0xbef60080, 0xbef700ff, + 0x00807fac, 0x866eff7f, + 0x08000000, 0x8f6e836e, + 0x87776e77, 0x866eff7f, + 0x70000000, 0x8f6e816e, + 0x87776e77, 0x866eff7f, + 0x04000000, 0xbf84001f, 0xbefe00c1, 0xbeff00c1, 0xb8ef4306, 0x866fc16f, - 0xbf84000c, 0x8e6f866f, + 0xbf84001a, 0x8e6f866f, 0x8e6f826f, 0xbef6006f, + 0xb8f82a05, 0x80788178, + 0x8e788a78, 0x8e788178, + 0xb8ee1605, 0x806e816e, + 0x8e6e866e, 0x80786e78, + 0x8078ff78, 0x00000080, 0xbef600ff, 0x01000000, - 0xbefc0080, 0x807cff7c, - 0x00000100, 0x8078ff78, - 0x00000100, 0xbf0a6f7c, - 0xbf85fffa, 0xbefe00c1, - 0xbeff00c1, 0xb8ef2a05, - 0x806f816f, 0x8e6f826f, - 0x8e76886f, 0xbef600ff, - 0x01000000, 0xbef20078, - 0x8078ff78, 0x00000100, - 0xbefc0081, 0xbf11087c, - 0x806fff6f, 0x00008000, - 0xe0524000, 0x781d0000, - 0xbf8c0f70, 0x7e000300, - 0x807c817c, 0x8078ff78, - 0x00000100, 0xbf0a6f7c, - 0xbf85fff7, 0xbf9c0000, + 0xbefc0080, 0xe0510000, + 0x781d0000, 0xe0510100, + 0x781d0000, 0x807cff7c, + 0x00000200, 0x8078ff78, + 0x00000200, 0xbf0a6f7c, + 0xbf85fff6, 0xbef80080, 0xbefe00c1, 0xbeff00c1, 0xb8ef2a05, 0x806f816f, 0x8e6f826f, 0x8e76886f, - 0xbef600ff, 0x01000000, - 0xbefc0080, 0xbf11087c, - 0x806fff6f, 0x00008000, + 0xbef90076, 0xbef600ff, + 0x01000000, 0xbeee0078, + 0x8078ff78, 0x00000400, + 0xbef30079, 0x8079ff79, + 0x00000400, 0xbefc0084, + 0xbf11087c, 0x806fff6f, + 0x00008000, 0xe0524000, + 0x791d0000, 0xe0524100, + 0x791d0100, 0xe0524200, + 0x791d0200, 0xe0524300, + 0x791d0300, 0x8079ff79, + 0x00000400, 0xbf8c0f70, + 0xd3d94000, 0x18000100, + 0xd3d94001, 0x18000101, + 0xd3d94002, 0x18000102, + 0xd3d94003, 0x18000103, 0xe0524000, 0x781d0000, - 0xbf8c0f70, 0xd3d94000, - 0x18000100, 0x807c817c, - 0x8078ff78, 0x00000100, - 0xbf0a6f7c, 0xbf85fff6, + 0xe0524100, 0x781d0100, + 0xe0524200, 0x781d0200, + 0xe0524300, 0x781d0300, + 0xbf8c0f70, 0x7e000300, + 0x7e020301, 0x7e040302, + 0x7e060303, 0x807c847c, + 0x8078ff78, 0x00000400, + 0xbf0a6f7c, 0xbf85ffdb, 0xbf9c0000, 0xe0524000, - 0x721d0000, 0xb8ef1605, + 0x731d0000, 0xe0524100, + 0x731d0100, 0xe0524200, + 0x731d0200, 0xe0524300, + 0x731d0300, 0xbf8c0f70, + 0xd3d94000, 0x18000100, + 0xd3d94001, 0x18000101, + 0xd3d94002, 0x18000102, + 0xd3d94003, 0x18000103, + 0xe0524000, 0x6e1d0000, + 0xe0524100, 0x6e1d0100, + 0xe0524200, 0x6e1d0200, + 0xe0524300, 0x6e1d0300, + 0xb8f82a05, 0x80788178, + 0x8e788a78, 0x8e788178, + 0xb8ee1605, 0x806e816e, + 0x8e6e866e, 0x80786e78, + 0x80f8c078, 0xb8ef1605, 0x806f816f, 0x8e6f846f, - 0x8e76886f, 0xbef600ff, - 0x01000000, 0xc0211cba, - 0x00000078, 0x8078ff78, - 0x00000100, 0xbefc0081, - 0xc021003a, 0x00000078, - 0x8078ff78, 0x00000100, - 0xbf8cc07f, 0xbe802c00, - 0xbf800000, 0x807c817c, - 0xbf0a6f7c, 0xbf85fff6, - 0xbe800072, 0xbef60084, - 0xbef600ff, 0x01000000, - 0xc0211bfa, 0x00000078, - 0x8078ff78, 0x00000100, + 0x8e76826f, 0xbef600ff, + 0x01000000, 0xbefc006f, + 0xc031003a, 0x00000078, + 0x80f8c078, 0xbf8cc07f, + 0x80fc907c, 0xbf800000, + 0xbe802d00, 0xbe822d02, + 0xbe842d04, 0xbe862d06, + 0xbe882d08, 0xbe8a2d0a, + 0xbe8c2d0c, 0xbe8e2d0e, + 0xbf06807c, 0xbf84fff0, + 0xb8f82a05, 0x80788178, + 0x8e788a78, 0x8e788178, + 0xb8ee1605, 0x806e816e, + 0x8e6e866e, 0x80786e78, + 0xbef60084, 0xbef600ff, + 0x01000000, 0xc0211bfa, + 0x00000078, 0x80788478, 0xc0211b3a, 0x00000078, - 0x8078ff78, 0x00000100, - 0xc0211b7a, 0x00000078, - 0x8078ff78, 0x00000100, - 0xc0211eba, 0x00000078, - 0x8078ff78, 0x00000100, - 0xc0211efa, 0x00000078, - 0x8078ff78, 0x00000100, + 0x80788478, 0xc0211b7a, + 0x00000078, 0x80788478, 0xc0211c3a, 0x00000078, - 0x8078ff78, 0x00000100, - 0xc0211c7a, 0x00000078, - 0x8078ff78, 0x00000100, + 0x80788478, 0xc0211c7a, + 0x00000078, 0x80788478, + 0xc0211eba, 0x00000078, + 0x80788478, 0xc0211efa, + 0x00000078, 0x80788478, 0xc0211a3a, 0x00000078, - 0x8078ff78, 0x00000100, - 0xc0211a7a, 0x00000078, - 0x8078ff78, 0x00000100, + 0x80788478, 0xc0211a7a, + 0x00000078, 0x80788478, 0xc0211cfa, 0x00000078, - 0x8078ff78, 0x00000100, - 0xbf8cc07f, 0xbef2006d, - 0x866dff72, 0x0000ffff, - 0xbefc006f, 0xbefe007a, - 0xbeff007b, 0x866f71ff, + 0x80788478, 0xbf8cc07f, + 0xbefc006f, 0xbefe0070, + 0xbeff0071, 0x866f7bff, 0x000003ff, 0xb96f4803, - 0x866f71ff, 0xfffff800, + 0x866f7bff, 0xfffff800, 0x8f6f8b6f, 0xb96fa2c3, - 0xb973f801, 0x866fff72, - 0xf8000000, 0x8f6f9b6f, - 0x8e6f906f, 0xbef30080, - 0x87736f73, 0x866fff72, - 0x04000000, 0x8f6f9a6f, - 0x8e6f8f6f, 0x87736f73, - 0x866fff70, 0x00800000, - 0x8f6f976f, 0xb973f807, - 0x86fe7e7e, 0x86ea6a6a, - 0xb970f802, 0xbf8a0000, + 0xb973f801, 0xb8ee2a05, + 0x806e816e, 0x8e6e8a6e, + 0x8e6e816e, 0xb8ef1605, + 0x806f816f, 0x8e6f866f, + 0x806e6f6e, 0x806e746e, + 0x826f8075, 0x866fff6f, + 0x0000ffff, 0xc00b1c37, + 0x00000050, 0xc00b1d37, + 0x00000060, 0xc0031e77, + 0x00000074, 0xbf8cc07f, + 0x866fff6d, 0xf8000000, + 0x8f6f9b6f, 0x8e6f906f, + 0xbeee0080, 0x876e6f6e, + 0x866fff6d, 0x04000000, + 0x8f6f9a6f, 0x8e6f8f6f, + 0x876e6f6e, 0x866fff7a, + 0x00800000, 0x8f6f976f, + 0xb96ef807, 0x866dff6d, + 0x0000ffff, 0x86fe7e7e, + 0x86ea6a6a, 0x8f6e837a, + 0xb96ee0c2, 0xbf800002, + 0xb97a0002, 0xbf8a0000, 0x95806f6c, 0xbf810000, }; diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_arcturus.asm b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_arcturus.asm deleted file mode 100644 index b83e2a643ddb..000000000000 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_arcturus.asm +++ /dev/null @@ -1,746 +0,0 @@ -shader main - -asic(DEFAULT) - -type(CS) - -/*************************************************************************/ -/* control on how to run the shader */ -/*************************************************************************/ -//any hack that needs to be made to run this code in EMU (either becasue various EMU code are not ready or no compute save & restore in EMU run) -var EMU_RUN_HACK = 0 -var EMU_RUN_HACK_RESTORE_NORMAL = 0 -var EMU_RUN_HACK_SAVE_NORMAL_EXIT = 0 -var EMU_RUN_HACK_SAVE_SINGLE_WAVE = 0 -var EMU_RUN_HACK_SAVE_FIRST_TIME = 0 //for interrupted restore in which the first save is through EMU_RUN_HACK -var SAVE_LDS = 0 -var WG_BASE_ADDR_LO = 0x9000a000 -var WG_BASE_ADDR_HI = 0x0 -var WAVE_SPACE = 0x6000 //memory size that each wave occupies in workgroup state mem -var CTX_SAVE_CONTROL = 0x0 -var CTX_RESTORE_CONTROL = CTX_SAVE_CONTROL -var SIM_RUN_HACK = 0 //any hack that needs to be made to run this code in SIM (either becasue various RTL code are not ready or no compute save & restore in RTL run) -var SGPR_SAVE_USE_SQC = 0 //use SQC D$ to do the write -var USE_MTBUF_INSTEAD_OF_MUBUF = 0 //need to change BUF_DATA_FORMAT in S_SAVE_BUF_RSRC_WORD3_MISC from 0 to BUF_DATA_FORMAT_32 if set to 1 (i.e. 0x00827FAC) -var SWIZZLE_EN = 0 //whether we use swizzled buffer addressing - -/**************************************************************************/ -/* variables */ -/**************************************************************************/ -var SQ_WAVE_STATUS_INST_ATC_SHIFT = 23 -var SQ_WAVE_STATUS_INST_ATC_MASK = 0x00800000 -var SQ_WAVE_STATUS_SPI_PRIO_MASK = 0x00000006 - -var SQ_WAVE_LDS_ALLOC_LDS_SIZE_SHIFT = 12 -var SQ_WAVE_LDS_ALLOC_LDS_SIZE_SIZE = 9 -var SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT = 8 -var SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE = 6 -var SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SHIFT = 24 -var SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SIZE = 3 //FIXME sq.blk still has 4 bits at this time while SQ programming guide has 3 bits - -var SQ_WAVE_TRAPSTS_SAVECTX_MASK = 0x400 -var SQ_WAVE_TRAPSTS_EXCE_MASK = 0x1FF // Exception mask -var SQ_WAVE_TRAPSTS_SAVECTX_SHIFT = 10 -var SQ_WAVE_TRAPSTS_MEM_VIOL_MASK = 0x100 -var SQ_WAVE_TRAPSTS_MEM_VIOL_SHIFT = 8 -var SQ_WAVE_TRAPSTS_PRE_SAVECTX_MASK = 0x3FF -var SQ_WAVE_TRAPSTS_PRE_SAVECTX_SHIFT = 0x0 -var SQ_WAVE_TRAPSTS_PRE_SAVECTX_SIZE = 10 -var SQ_WAVE_TRAPSTS_POST_SAVECTX_MASK = 0xFFFFF800 -var SQ_WAVE_TRAPSTS_POST_SAVECTX_SHIFT = 11 -var SQ_WAVE_TRAPSTS_POST_SAVECTX_SIZE = 21 - -var SQ_WAVE_IB_STS_RCNT_SHIFT = 16 //FIXME -var SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT = 15 //FIXME -var SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK_NEG = 0x00007FFF //FIXME - -var SQ_BUF_RSRC_WORD1_ATC_SHIFT = 24 -var SQ_BUF_RSRC_WORD3_MTYPE_SHIFT = 27 - - -/* Save */ -var S_SAVE_BUF_RSRC_WORD1_STRIDE = 0x00040000 //stride is 4 bytes -var S_SAVE_BUF_RSRC_WORD3_MISC = 0x00807FAC //SQ_SEL_X/Y/Z/W, BUF_NUM_FORMAT_FLOAT, (0 for MUBUF stride[17:14] when ADD_TID_ENABLE and BUF_DATA_FORMAT_32 for MTBUF), ADD_TID_ENABLE - -var S_SAVE_SPI_INIT_ATC_MASK = 0x08000000 //bit[27]: ATC bit -var S_SAVE_SPI_INIT_ATC_SHIFT = 27 -var S_SAVE_SPI_INIT_MTYPE_MASK = 0x70000000 //bit[30:28]: Mtype -var S_SAVE_SPI_INIT_MTYPE_SHIFT = 28 -var S_SAVE_SPI_INIT_FIRST_WAVE_MASK = 0x04000000 //bit[26]: FirstWaveInTG -var S_SAVE_SPI_INIT_FIRST_WAVE_SHIFT = 26 - -var S_SAVE_PC_HI_RCNT_SHIFT = 27 //FIXME check with Brian to ensure all fields other than PC[47:0] can be used -var S_SAVE_PC_HI_RCNT_MASK = 0xF8000000 //FIXME -var S_SAVE_PC_HI_FIRST_REPLAY_SHIFT = 26 //FIXME -var S_SAVE_PC_HI_FIRST_REPLAY_MASK = 0x04000000 //FIXME - -var s_save_spi_init_lo = exec_lo -var s_save_spi_init_hi = exec_hi - -var s_save_pc_lo = ttmp0 //{TTMP1, TTMP0} = {3¡¯h0,pc_rewind[3:0], HT[0],trapID[7:0], PC[47:0]} -var s_save_pc_hi = ttmp1 -var s_save_exec_lo = ttmp2 -var s_save_exec_hi = ttmp3 -var s_save_status = ttmp4 -var s_save_trapsts = ttmp5 //not really used until the end of the SAVE routine -var s_save_xnack_mask_lo = ttmp6 -var s_save_xnack_mask_hi = ttmp7 -var s_save_buf_rsrc0 = ttmp8 -var s_save_buf_rsrc1 = ttmp9 -var s_save_buf_rsrc2 = ttmp10 -var s_save_buf_rsrc3 = ttmp11 - -var s_save_mem_offset = ttmp14 -var s_save_alloc_size = s_save_trapsts //conflict -var s_save_tmp = s_save_buf_rsrc2 //shared with s_save_buf_rsrc2 (conflict: should not use mem access with s_save_tmp at the same time) -var s_save_m0 = ttmp15 - -/* Restore */ -var S_RESTORE_BUF_RSRC_WORD1_STRIDE = S_SAVE_BUF_RSRC_WORD1_STRIDE -var S_RESTORE_BUF_RSRC_WORD3_MISC = S_SAVE_BUF_RSRC_WORD3_MISC - -var S_RESTORE_SPI_INIT_ATC_MASK = 0x08000000 //bit[27]: ATC bit -var S_RESTORE_SPI_INIT_ATC_SHIFT = 27 -var S_RESTORE_SPI_INIT_MTYPE_MASK = 0x70000000 //bit[30:28]: Mtype -var S_RESTORE_SPI_INIT_MTYPE_SHIFT = 28 -var S_RESTORE_SPI_INIT_FIRST_WAVE_MASK = 0x04000000 //bit[26]: FirstWaveInTG -var S_RESTORE_SPI_INIT_FIRST_WAVE_SHIFT = 26 - -var S_RESTORE_PC_HI_RCNT_SHIFT = S_SAVE_PC_HI_RCNT_SHIFT -var S_RESTORE_PC_HI_RCNT_MASK = S_SAVE_PC_HI_RCNT_MASK -var S_RESTORE_PC_HI_FIRST_REPLAY_SHIFT = S_SAVE_PC_HI_FIRST_REPLAY_SHIFT -var S_RESTORE_PC_HI_FIRST_REPLAY_MASK = S_SAVE_PC_HI_FIRST_REPLAY_MASK - -var s_restore_spi_init_lo = exec_lo -var s_restore_spi_init_hi = exec_hi - -var s_restore_mem_offset = ttmp12 -var s_restore_alloc_size = ttmp3 -var s_restore_tmp = ttmp6 -var s_restore_mem_offset_save = s_restore_tmp //no conflict - -var s_restore_m0 = s_restore_alloc_size //no conflict - -var s_restore_mode = ttmp7 - -var s_restore_pc_lo = ttmp0 -var s_restore_pc_hi = ttmp1 -var s_restore_exec_lo = ttmp14 -var s_restore_exec_hi = ttmp15 -var s_restore_status = ttmp4 -var s_restore_trapsts = ttmp5 -var s_restore_xnack_mask_lo = xnack_mask_lo -var s_restore_xnack_mask_hi = xnack_mask_hi -var s_restore_buf_rsrc0 = ttmp8 -var s_restore_buf_rsrc1 = ttmp9 -var s_restore_buf_rsrc2 = ttmp10 -var s_restore_buf_rsrc3 = ttmp11 - -/**************************************************************************/ -/* trap handler entry points */ -/**************************************************************************/ - if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_RESTORE_NORMAL)) //hack to use trap_id for determining save/restore - //FIXME VCCZ un-init assertion s_getreg_b32 s_save_status, hwreg(HW_REG_STATUS) //save STATUS since we will change SCC - s_and_b32 s_save_tmp, s_save_pc_hi, 0xffff0000 //change SCC - s_cmp_eq_u32 s_save_tmp, 0x007e0000 //Save: trap_id = 0x7e. Restore: trap_id = 0x7f. - s_cbranch_scc0 L_JUMP_TO_RESTORE //do not need to recover STATUS here since we are going to RESTORE - //FIXME s_setreg_b32 hwreg(HW_REG_STATUS), s_save_status //need to recover STATUS since we are going to SAVE - s_branch L_SKIP_RESTORE //NOT restore, SAVE actually - else - s_branch L_SKIP_RESTORE //NOT restore. might be a regular trap or save - end - -L_JUMP_TO_RESTORE: - s_branch L_RESTORE //restore - -L_SKIP_RESTORE: - - s_getreg_b32 s_save_status, hwreg(HW_REG_STATUS) //save STATUS since we will change SCC - s_andn2_b32 s_save_status, s_save_status, SQ_WAVE_STATUS_SPI_PRIO_MASK //check whether this is for save - s_getreg_b32 s_save_trapsts, hwreg(HW_REG_TRAPSTS) - s_and_b32 s_save_trapsts, s_save_trapsts, SQ_WAVE_TRAPSTS_SAVECTX_MASK //check whether this is for save - s_cbranch_scc1 L_SAVE //this is the operation for save - - // ********* Handle non-CWSR traps ******************* - if (!EMU_RUN_HACK) - s_getreg_b32 s_save_trapsts, hwreg(HW_REG_TRAPSTS) - s_and_b32 s_save_trapsts, s_save_trapsts, SQ_WAVE_TRAPSTS_EXCE_MASK // Check whether it is an exception - s_cbranch_scc1 L_EXCP_CASE // Exception, jump back to the shader program directly. - s_add_u32 ttmp0, ttmp0, 4 // S_TRAP case, add 4 to ttmp0 - - L_EXCP_CASE: - s_and_b32 ttmp1, ttmp1, 0xFFFF - s_rfe_b64 [ttmp0, ttmp1] - end - // ********* End handling of non-CWSR traps ******************* - -/**************************************************************************/ -/* save routine */ -/**************************************************************************/ - -L_SAVE: - - //check whether there is mem_viol - s_getreg_b32 s_save_trapsts, hwreg(HW_REG_TRAPSTS) - s_and_b32 s_save_trapsts, s_save_trapsts, SQ_WAVE_TRAPSTS_MEM_VIOL_MASK - s_cbranch_scc0 L_NO_PC_REWIND - - //if so, need rewind PC assuming GDS operation gets NACKed - s_mov_b32 s_save_tmp, 0 //clear mem_viol bit - s_setreg_b32 hwreg(HW_REG_TRAPSTS, SQ_WAVE_TRAPSTS_MEM_VIOL_SHIFT, 1), s_save_tmp //clear mem_viol bit - s_and_b32 s_save_pc_hi, s_save_pc_hi, 0x0000ffff //pc[47:32] - s_sub_u32 s_save_pc_lo, s_save_pc_lo, 8 //pc[31:0]-8 - s_subb_u32 s_save_pc_hi, s_save_pc_hi, 0x0 // -scc - -L_NO_PC_REWIND: - s_mov_b32 s_save_tmp, 0 //clear saveCtx bit - s_setreg_b32 hwreg(HW_REG_TRAPSTS, SQ_WAVE_TRAPSTS_SAVECTX_SHIFT, 1), s_save_tmp //clear saveCtx bit - - s_mov_b32 s_save_xnack_mask_lo, xnack_mask_lo //save XNACK_MASK - s_mov_b32 s_save_xnack_mask_hi, xnack_mask_hi - s_getreg_b32 s_save_tmp, hwreg(HW_REG_IB_STS, SQ_WAVE_IB_STS_RCNT_SHIFT, SQ_WAVE_IB_STS_RCNT_SIZE) //save RCNT - s_lshl_b32 s_save_tmp, s_save_tmp, S_SAVE_PC_HI_RCNT_SHIFT - s_or_b32 s_save_pc_hi, s_save_pc_hi, s_save_tmp - s_getreg_b32 s_save_tmp, hwreg(HW_REG_IB_STS, SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT, SQ_WAVE_IB_STS_FIRST_REPLAY_SIZE) //save FIRST_REPLAY - s_lshl_b32 s_save_tmp, s_save_tmp, S_SAVE_PC_HI_FIRST_REPLAY_SHIFT - s_or_b32 s_save_pc_hi, s_save_pc_hi, s_save_tmp - s_getreg_b32 s_save_tmp, hwreg(HW_REG_IB_STS) //clear RCNT and FIRST_REPLAY in IB_STS - s_and_b32 s_save_tmp, s_save_tmp, SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK_NEG - - s_setreg_b32 hwreg(HW_REG_IB_STS), s_save_tmp - - /* inform SPI the readiness and wait for SPI's go signal */ - s_mov_b32 s_save_exec_lo, exec_lo //save EXEC and use EXEC for the go signal from SPI - s_mov_b32 s_save_exec_hi, exec_hi - s_mov_b64 exec, 0x0 //clear EXEC to get ready to receive - if (EMU_RUN_HACK) - - else - s_sendmsg sendmsg(MSG_SAVEWAVE) //send SPI a message and wait for SPI's write to EXEC - end - - L_SLEEP: - s_sleep 0x2 - - if (EMU_RUN_HACK) - - else - s_cbranch_execz L_SLEEP - end - - - /* setup Resource Contants */ - if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_SAVE_SINGLE_WAVE)) - //calculate wd_addr using absolute thread id - v_readlane_b32 s_save_tmp, v9, 0 - s_lshr_b32 s_save_tmp, s_save_tmp, 6 - s_mul_i32 s_save_tmp, s_save_tmp, WAVE_SPACE - s_add_i32 s_save_spi_init_lo, s_save_tmp, WG_BASE_ADDR_LO - s_mov_b32 s_save_spi_init_hi, WG_BASE_ADDR_HI - s_and_b32 s_save_spi_init_hi, s_save_spi_init_hi, CTX_SAVE_CONTROL - else - end - if ((EMU_RUN_HACK) && (EMU_RUN_HACK_SAVE_SINGLE_WAVE)) - s_add_i32 s_save_spi_init_lo, s_save_tmp, WG_BASE_ADDR_LO - s_mov_b32 s_save_spi_init_hi, WG_BASE_ADDR_HI - s_and_b32 s_save_spi_init_hi, s_save_spi_init_hi, CTX_SAVE_CONTROL - else - end - - - s_mov_b32 s_save_buf_rsrc0, s_save_spi_init_lo //base_addr_lo - s_and_b32 s_save_buf_rsrc1, s_save_spi_init_hi, 0x0000FFFF //base_addr_hi - s_or_b32 s_save_buf_rsrc1, s_save_buf_rsrc1, S_SAVE_BUF_RSRC_WORD1_STRIDE - s_mov_b32 s_save_buf_rsrc2, 0 //NUM_RECORDS initial value = 0 (in bytes) although not neccessarily inited - s_mov_b32 s_save_buf_rsrc3, S_SAVE_BUF_RSRC_WORD3_MISC - s_and_b32 s_save_tmp, s_save_spi_init_hi, S_SAVE_SPI_INIT_ATC_MASK - s_lshr_b32 s_save_tmp, s_save_tmp, (S_SAVE_SPI_INIT_ATC_SHIFT-SQ_BUF_RSRC_WORD1_ATC_SHIFT) //get ATC bit into position - s_or_b32 s_save_buf_rsrc3, s_save_buf_rsrc3, s_save_tmp //or ATC TODO: ATC deprecated, no need anymore. - s_and_b32 s_save_tmp, s_save_spi_init_hi, S_SAVE_SPI_INIT_MTYPE_MASK - s_lshr_b32 s_save_tmp, s_save_tmp, (S_SAVE_SPI_INIT_MTYPE_SHIFT-SQ_BUF_RSRC_WORD3_MTYPE_SHIFT) //get MTYPE bits into position - s_or_b32 s_save_buf_rsrc3, s_save_buf_rsrc3, s_save_tmp //or MTYPE - - s_mov_b32 s_save_m0, m0 //save M0 - - /* global mem offset */ - s_mov_b32 s_save_mem_offset, 0x0 //mem offset initial value = 0 - - - /* the first wave in the threadgroup */ - s_barrier //FIXME not performance-optimal "LDS is used? wait for other waves in the same TG" - s_and_b32 s_save_tmp, s_save_spi_init_hi, S_SAVE_SPI_INIT_FIRST_WAVE_MASK //exec is still used here - s_cbranch_scc0 L_SAVE_VGPR - - /* save LDS */ - ////////////////////////////// - L_SAVE_LDS: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_save_alloc_size, hwreg(HW_REG_LDS_ALLOC,SQ_WAVE_LDS_ALLOC_LDS_SIZE_SHIFT,SQ_WAVE_LDS_ALLOC_LDS_SIZE_SIZE) //lds_size - s_and_b32 s_save_alloc_size, s_save_alloc_size, 0xFFFFFFFF //lds_size is zero? - s_cbranch_scc0 L_SAVE_VGPR //no lds used? jump to L_SAVE_VGPR - s_lshl_b32 s_save_alloc_size, s_save_alloc_size, 6 //LDS size in dwords = lds_size * 64dw - s_lshl_b32 s_save_alloc_size, s_save_alloc_size, 2 //LDS size in bytes - s_mov_b32 s_save_buf_rsrc2, s_save_alloc_size //NUM_RECORDS in bytes - if (SWIZZLE_EN) - s_add_u32 s_save_buf_rsrc2, s_save_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_save_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - s_mov_b32 m0, 0x0 //lds_offset initial value = 0 - s_nop 0x0 //Manually inserted wait states - - L_SAVE_LDS_LOOP: - if (SAVE_LDS) - buffer_store_lds_dword s_save_buf_rsrc0, s_save_mem_offset lds:1 - end - s_add_u32 m0, m0, 256 //every buffer_store_lds does 256 bytes - s_add_u32 s_save_mem_offset, s_save_mem_offset, 256 //mem offset increased by 256 bytes - s_cmp_lt_u32 m0, s_save_alloc_size //scc=(m0 < s_save_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_SAVE_LDS_LOOP //LDS save is complete? - - - /* save VGPRs */ - ////////////////////////////// - L_SAVE_VGPR: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_save_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE) //vpgr_size - s_add_u32 s_save_alloc_size, s_save_alloc_size, 1 - s_lshl_b32 s_save_alloc_size, s_save_alloc_size, 2 //Number of VGPRs = (vgpr_size + 1) * 4 (non-zero value) //FIXME for GFX, zero is possible - s_lshl_b32 s_save_buf_rsrc2, s_save_alloc_size, 8 //NUM_RECORDS in bytes (64 threads*4) - if (SWIZZLE_EN) - s_add_u32 s_save_buf_rsrc2, s_save_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_save_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - - s_mov_b32 m0, 0x0 //VGPR initial index value =0 - s_set_gpr_idx_on m0, 0x1 //M0[7:0] = M0[7:0] and M0[15:12] = 0x1 - s_add_u32 s_save_alloc_size, s_save_alloc_size, 0x1000 //add 0x1000 since we compare m0 against it later - - L_SAVE_VGPR_LOOP: - v_mov_b32 v0, v0 //v0 = v[0+m0] - - if(USE_MTBUF_INSTEAD_OF_MUBUF) - tbuffer_store_format_x v0, v0, s_save_buf_rsrc0, s_save_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - else - buffer_store_dword v0, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 - end - - s_add_u32 m0, m0, 1 //next vgpr index - s_add_u32 s_save_mem_offset, s_save_mem_offset, 256 //every buffer_store_dword does 256 bytes - s_cmp_lt_u32 m0, s_save_alloc_size //scc = (m0 < s_save_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_SAVE_VGPR_LOOP //VGPR save is complete? - s_set_gpr_idx_off - - - /* save ACC_VGPRs */ - ////////////////////////////// - L_SAVE_ACC_VGPR: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_save_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE) //vpgr_size - s_add_u32 s_save_alloc_size, s_save_alloc_size, 1 - s_lshl_b32 s_save_alloc_size, s_save_alloc_size, 2 //Number of VGPRs = (vgpr_size + 1) * 4 (non-zero value) //FIXME for GFX, zero is possible - s_lshl_b32 s_save_buf_rsrc2, s_save_alloc_size, 8 //NUM_RECORDS in bytes (64 threads*4) - if (SWIZZLE_EN) - s_add_u32 s_save_buf_rsrc2, s_save_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_save_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - - s_mov_b32 m0, 0x0 //VGPR initial index value =0 - s_set_gpr_idx_on m0, 0x1 //M0[7:0] = M0[7:0] and M0[15:12] = 0x1 - s_add_u32 s_save_alloc_size, s_save_alloc_size, 0x1000 //add 0x1000 since we compare m0 against it later - - L_SAVE_ACC_VGPR_LOOP: - v_accvgpr_read v0, v0 - v_nop - v_nop - if(USE_MTBUF_INSTEAD_OF_MUBUF) - tbuffer_store_format_x v0, v0, s_save_buf_rsrc0, s_save_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - else - buffer_store_dword v0, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 - end - - s_add_u32 m0, m0, 1 //next vgpr index - s_add_u32 s_save_mem_offset, s_save_mem_offset, 256 //every buffer_store_dword does 256 bytes - s_cmp_lt_u32 m0, s_save_alloc_size //scc = (m0 < s_save_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_SAVE_ACC_VGPR_LOOP //VGPR save is complete? - s_set_gpr_idx_off - - - /* save SGPRs */ - ////////////////////////////// - s_getreg_b32 s_save_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SIZE) //spgr_size - s_add_u32 s_save_alloc_size, s_save_alloc_size, 1 - s_lshl_b32 s_save_alloc_size, s_save_alloc_size, 4 //Number of SGPRs = (sgpr_size + 1) * 16 (non-zero value) - - if (SGPR_SAVE_USE_SQC) - s_lshl_b32 s_save_buf_rsrc2, s_save_alloc_size, 2 //NUM_RECORDS in bytes - else - s_lshl_b32 s_save_buf_rsrc2, s_save_alloc_size, 8 //NUM_RECORDS in bytes (64 threads) - end - - if (SWIZZLE_EN) - s_add_u32 s_save_buf_rsrc2, s_save_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_save_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - - s_mov_b32 m0, 0x0 //SGPR initial index value =0 - s_nop 0x0 //Manually inserted wait states - - L_SAVE_SGPR_LOOP: - s_movrels_b32 s0, s0 //s0 = s[0+m0] - write_sgpr_to_mem(s0, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //PV: the best performance should be using s_buffer_store_dwordx4 - s_add_u32 m0, m0, 1 //next sgpr index - s_cmp_lt_u32 m0, s_save_alloc_size //scc = (m0 < s_save_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_SAVE_SGPR_LOOP //SGPR save is complete? - - /* save HW registers */ - ////////////////////////////// - L_SAVE_HWREG: - s_mov_b32 s_save_buf_rsrc2, 0x4 //NUM_RECORDS in bytes - if (SWIZZLE_EN) - s_add_u32 s_save_buf_rsrc2, s_save_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_save_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - - - write_sgpr_to_mem(s_save_m0, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //M0 - - if ((EMU_RUN_HACK) && (EMU_RUN_HACK_SAVE_FIRST_TIME)) - s_add_u32 s_save_pc_lo, s_save_pc_lo, 4 //pc[31:0]+4 - s_addc_u32 s_save_pc_hi, s_save_pc_hi, 0x0 //carry bit over - end - - write_sgpr_to_mem(s_save_pc_lo, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //PC - write_sgpr_to_mem(s_save_pc_hi, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) - write_sgpr_to_mem(s_save_exec_lo, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //EXEC - write_sgpr_to_mem(s_save_exec_hi, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) - write_sgpr_to_mem(s_save_status, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //STATUS - - //s_save_trapsts conflicts with s_save_alloc_size - s_getreg_b32 s_save_trapsts, hwreg(HW_REG_TRAPSTS) - write_sgpr_to_mem(s_save_trapsts, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //TRAPSTS - - write_sgpr_to_mem(s_save_xnack_mask_lo, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //XNACK_MASK_LO - write_sgpr_to_mem(s_save_xnack_mask_hi, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) //XNACK_MASK_HI - - //use s_save_tmp would introduce conflict here between s_save_tmp and s_save_buf_rsrc2 - s_getreg_b32 s_save_m0, hwreg(HW_REG_MODE) //MODE - write_sgpr_to_mem(s_save_m0, s_save_buf_rsrc0, s_save_mem_offset, SGPR_SAVE_USE_SQC, USE_MTBUF_INSTEAD_OF_MUBUF) - - /* S_PGM_END_SAVED */ //FIXME graphics ONLY - if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_SAVE_NORMAL_EXIT)) - s_and_b32 s_save_pc_hi, s_save_pc_hi, 0x0000ffff //pc[47:32] - s_add_u32 s_save_pc_lo, s_save_pc_lo, 4 //pc[31:0]+4 - s_addc_u32 s_save_pc_hi, s_save_pc_hi, 0x0 //carry bit over - s_rfe_b64 s_save_pc_lo //Return to the main shader program - else - end - - - s_branch L_END_PGM - - - -/**************************************************************************/ -/* restore routine */ -/**************************************************************************/ - -L_RESTORE: - /* Setup Resource Contants */ - if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_RESTORE_NORMAL)) - //calculate wd_addr using absolute thread id - v_readlane_b32 s_restore_tmp, v9, 0 - s_lshr_b32 s_restore_tmp, s_restore_tmp, 6 - s_mul_i32 s_restore_tmp, s_restore_tmp, WAVE_SPACE - s_add_i32 s_restore_spi_init_lo, s_restore_tmp, WG_BASE_ADDR_LO - s_mov_b32 s_restore_spi_init_hi, WG_BASE_ADDR_HI - s_and_b32 s_restore_spi_init_hi, s_restore_spi_init_hi, CTX_RESTORE_CONTROL - else - end - - s_mov_b32 s_restore_buf_rsrc0, s_restore_spi_init_lo //base_addr_lo - s_and_b32 s_restore_buf_rsrc1, s_restore_spi_init_hi, 0x0000FFFF //base_addr_hi - s_or_b32 s_restore_buf_rsrc1, s_restore_buf_rsrc1, S_RESTORE_BUF_RSRC_WORD1_STRIDE - s_mov_b32 s_restore_buf_rsrc2, 0 //NUM_RECORDS initial value = 0 (in bytes) - s_mov_b32 s_restore_buf_rsrc3, S_RESTORE_BUF_RSRC_WORD3_MISC - s_and_b32 s_restore_tmp, s_restore_spi_init_hi, S_RESTORE_SPI_INIT_ATC_MASK - s_lshr_b32 s_restore_tmp, s_restore_tmp, (S_RESTORE_SPI_INIT_ATC_SHIFT-SQ_BUF_RSRC_WORD1_ATC_SHIFT) //get ATC bit into position - s_or_b32 s_restore_buf_rsrc3, s_restore_buf_rsrc3, s_restore_tmp //or ATC TODO: ATC deprecated, no need anymore. - s_and_b32 s_restore_tmp, s_restore_spi_init_hi, S_RESTORE_SPI_INIT_MTYPE_MASK - s_lshr_b32 s_restore_tmp, s_restore_tmp, (S_RESTORE_SPI_INIT_MTYPE_SHIFT-SQ_BUF_RSRC_WORD3_MTYPE_SHIFT) //get MTYPE bits into position - s_or_b32 s_restore_buf_rsrc3, s_restore_buf_rsrc3, s_restore_tmp //or MTYPE - - /* global mem offset */ - s_mov_b32 s_restore_mem_offset, 0x0 //mem offset initial value = 0 - - /* the first wave in the threadgroup */ - s_and_b32 s_restore_tmp, s_restore_spi_init_hi, S_RESTORE_SPI_INIT_FIRST_WAVE_MASK - s_cbranch_scc0 L_RESTORE_VGPR - - /* restore LDS */ - ////////////////////////////// - L_RESTORE_LDS: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on //be consistent with SAVE although can be moved ahead - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_restore_alloc_size, hwreg(HW_REG_LDS_ALLOC,SQ_WAVE_LDS_ALLOC_LDS_SIZE_SHIFT,SQ_WAVE_LDS_ALLOC_LDS_SIZE_SIZE) //lds_size - s_and_b32 s_restore_alloc_size, s_restore_alloc_size, 0xFFFFFFFF //lds_size is zero? - s_cbranch_scc0 L_RESTORE_VGPR //no lds used? jump to L_RESTORE_VGPR - s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 6 //LDS size in dwords = lds_size * 64dw - s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 2 //LDS size in bytes - s_mov_b32 s_restore_buf_rsrc2, s_restore_alloc_size //NUM_RECORDS in bytes - if (SWIZZLE_EN) - s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_restore_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - s_mov_b32 m0, 0x0 //lds_offset initial value = 0 - - L_RESTORE_LDS_LOOP: - if (SAVE_LDS) - buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset lds:1 - end - s_add_u32 m0, m0, 256 //every buffer_load_dword does 256 bytes - s_add_u32 s_restore_mem_offset, s_restore_mem_offset, 256 //mem offset increased by 256 bytes - s_cmp_lt_u32 m0, s_restore_alloc_size //scc=(m0 < s_restore_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_RESTORE_LDS_LOOP //LDS restore is complete? - - - /* restore VGPRs */ - ////////////////////////////// - L_RESTORE_VGPR: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on //be consistent with SAVE although can be moved ahead - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_restore_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE) //vpgr_size - s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 1 - s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 2 //Number of VGPRs = (vgpr_size + 1) * 4 (non-zero value) - s_lshl_b32 s_restore_buf_rsrc2, s_restore_alloc_size, 8 //NUM_RECORDS in bytes (64 threads*4) - if (SWIZZLE_EN) - s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_restore_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - s_mov_b32 s_restore_mem_offset_save, s_restore_mem_offset // restore start with v1, v0 will be the last - s_add_u32 s_restore_mem_offset, s_restore_mem_offset, 256 - s_mov_b32 m0, 1 //VGPR initial index value = 1 - s_set_gpr_idx_on m0, 0x8 //M0[7:0] = M0[7:0] and M0[15:12] = 0x8 - s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 0x8000 //add 0x8000 since we compare m0 against it later - - L_RESTORE_VGPR_LOOP: - if(USE_MTBUF_INSTEAD_OF_MUBUF) - tbuffer_load_format_x v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - else - buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset slc:1 glc:1 - end - s_waitcnt vmcnt(0) //ensure data ready - v_mov_b32 v0, v0 //v[0+m0] = v0 - s_add_u32 m0, m0, 1 //next vgpr index - s_add_u32 s_restore_mem_offset, s_restore_mem_offset, 256 //every buffer_load_dword does 256 bytes - s_cmp_lt_u32 m0, s_restore_alloc_size //scc = (m0 < s_restore_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_RESTORE_VGPR_LOOP //VGPR restore (except v0) is complete? - s_set_gpr_idx_off - - - /* restore ACC_VGPRs */ - ////////////////////////////// - L_RESTORE_ACC_VGPR: - - s_mov_b32 exec_lo, 0xFFFFFFFF //need every thread from now on //be consistent with SAVE although can be moved ahead - s_mov_b32 exec_hi, 0xFFFFFFFF - - s_getreg_b32 s_restore_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE) //vpgr_size - s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 1 - s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 2 //Number of VGPRs = (vgpr_size + 1) * 4 (non-zero value) - s_lshl_b32 s_restore_buf_rsrc2, s_restore_alloc_size, 8 //NUM_RECORDS in bytes (64 threads*4) - if (SWIZZLE_EN) - s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_restore_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - s_mov_b32 m0, 0 //VGPR initial index value = 0 - s_set_gpr_idx_on m0, 0x8 //M0[7:0] = M0[7:0] and M0[15:12] = 0x8 - s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 0x8000 //add 0x8000 since we compare m0 against it later - - L_RESTORE_ACC_VGPR_LOOP: - if(USE_MTBUF_INSTEAD_OF_MUBUF) - tbuffer_load_format_x v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - else - buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset slc:1 glc:1 - end - s_waitcnt vmcnt(0) //ensure data ready - v_accvgpr_write v0, v0 //v[0+m0] = v0 - s_add_u32 m0, m0, 1 //next vgpr index - s_add_u32 s_restore_mem_offset, s_restore_mem_offset, 256 //every buffer_load_dword does 256 bytes - s_cmp_lt_u32 m0, s_restore_alloc_size //scc = (m0 < s_restore_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_RESTORE_ACC_VGPR_LOOP //VGPR restore (except v0) is complete? - s_set_gpr_idx_off - /* VGPR restore on v0 */ - if(USE_MTBUF_INSTEAD_OF_MUBUF) - tbuffer_load_format_x v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - else - buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save slc:1 glc:1 - end - - /* restore SGPRs */ - ////////////////////////////// - s_getreg_b32 s_restore_alloc_size, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_SGPR_SIZE_SIZE) //spgr_size - s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 1 - s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 4 //Number of SGPRs = (sgpr_size + 1) * 16 (non-zero value) - - if (SGPR_SAVE_USE_SQC) - s_lshl_b32 s_restore_buf_rsrc2, s_restore_alloc_size, 2 //NUM_RECORDS in bytes - else - s_lshl_b32 s_restore_buf_rsrc2, s_restore_alloc_size, 8 //NUM_RECORDS in bytes (64 threads) - end - if (SWIZZLE_EN) - s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_restore_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - read_sgpr_from_mem(s_restore_tmp, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //save s0 to s_restore_tmp - s_mov_b32 m0, 0x1 //SGPR initial index value =1 //go on with with s1 - - L_RESTORE_SGPR_LOOP: - read_sgpr_from_mem(s0, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //PV: further performance improvement can be made - s_waitcnt lgkmcnt(0) //ensure data ready - s_movreld_b32 s0, s0 //s[0+m0] = s0 - s_nop 0 // hazard SALU M0=> S_MOVREL - s_add_u32 m0, m0, 1 //next sgpr index - s_cmp_lt_u32 m0, s_restore_alloc_size //scc = (m0 < s_restore_alloc_size) ? 1 : 0 - s_cbranch_scc1 L_RESTORE_SGPR_LOOP //SGPR restore (except s0) is complete? - s_mov_b32 s0, s_restore_tmp /* SGPR restore on s0 */ - - /* restore HW registers */ - ////////////////////////////// - L_RESTORE_HWREG: - s_mov_b32 s_restore_buf_rsrc2, 0x4 //NUM_RECORDS in bytes - if (SWIZZLE_EN) - s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? - else - s_mov_b32 s_restore_buf_rsrc2, 0x1000000 //NUM_RECORDS in bytes - end - - read_sgpr_from_mem(s_restore_m0, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //M0 - read_sgpr_from_mem(s_restore_pc_lo, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //PC - read_sgpr_from_mem(s_restore_pc_hi, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) - read_sgpr_from_mem(s_restore_exec_lo, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //EXEC - read_sgpr_from_mem(s_restore_exec_hi, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) - read_sgpr_from_mem(s_restore_status, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //STATUS - read_sgpr_from_mem(s_restore_trapsts, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //TRAPSTS - read_sgpr_from_mem(xnack_mask_lo, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //XNACK_MASK_LO - read_sgpr_from_mem(xnack_mask_hi, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //XNACK_MASK_HI - read_sgpr_from_mem(s_restore_mode, s_restore_buf_rsrc0, s_restore_mem_offset, SGPR_SAVE_USE_SQC) //MODE - - s_waitcnt lgkmcnt(0) //from now on, it is safe to restore STATUS and IB_STS - - s_mov_b32 s_restore_tmp, s_restore_pc_hi - s_and_b32 s_restore_pc_hi, s_restore_tmp, 0x0000ffff //pc[47:32] //Do it here in order not to affect STATUS - - //for normal save & restore, the saved PC points to the next inst to execute, no adjustment needs to be made, otherwise: - if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_RESTORE_NORMAL)) - s_add_u32 s_restore_pc_lo, s_restore_pc_lo, 8 //pc[31:0]+8 //two back-to-back s_trap are used (first for save and second for restore) - s_addc_u32 s_restore_pc_hi, s_restore_pc_hi, 0x0 //carry bit over - end - if ((EMU_RUN_HACK) && (EMU_RUN_HACK_RESTORE_NORMAL)) - s_add_u32 s_restore_pc_lo, s_restore_pc_lo, 4 //pc[31:0]+4 // save is hack through s_trap but restore is normal - s_addc_u32 s_restore_pc_hi, s_restore_pc_hi, 0x0 //carry bit over - end - - s_mov_b32 m0, s_restore_m0 - s_mov_b32 exec_lo, s_restore_exec_lo - s_mov_b32 exec_hi, s_restore_exec_hi - - s_and_b32 s_restore_m0, SQ_WAVE_TRAPSTS_PRE_SAVECTX_MASK, s_restore_trapsts - s_setreg_b32 hwreg(HW_REG_TRAPSTS, SQ_WAVE_TRAPSTS_PRE_SAVECTX_SHIFT, SQ_WAVE_TRAPSTS_PRE_SAVECTX_SIZE), s_restore_m0 - s_and_b32 s_restore_m0, SQ_WAVE_TRAPSTS_POST_SAVECTX_MASK, s_restore_trapsts - s_lshr_b32 s_restore_m0, s_restore_m0, SQ_WAVE_TRAPSTS_POST_SAVECTX_SHIFT - s_setreg_b32 hwreg(HW_REG_TRAPSTS, SQ_WAVE_TRAPSTS_POST_SAVECTX_SHIFT, SQ_WAVE_TRAPSTS_POST_SAVECTX_SIZE), s_restore_m0 - //s_setreg_b32 hwreg(HW_REG_TRAPSTS), s_restore_trapsts //don't overwrite SAVECTX bit as it may be set through external SAVECTX during restore - s_setreg_b32 hwreg(HW_REG_MODE), s_restore_mode - //reuse s_restore_m0 as a temp register - s_and_b32 s_restore_m0, s_restore_tmp, S_SAVE_PC_HI_RCNT_MASK - s_lshr_b32 s_restore_m0, s_restore_m0, S_SAVE_PC_HI_RCNT_SHIFT - s_lshl_b32 s_restore_m0, s_restore_m0, SQ_WAVE_IB_STS_RCNT_SHIFT - s_mov_b32 s_restore_mode, 0x0 //IB_STS is zero - s_or_b32 s_restore_mode, s_restore_mode, s_restore_m0 - s_and_b32 s_restore_m0, s_restore_tmp, S_SAVE_PC_HI_FIRST_REPLAY_MASK - s_lshr_b32 s_restore_m0, s_restore_m0, S_SAVE_PC_HI_FIRST_REPLAY_SHIFT - s_lshl_b32 s_restore_m0, s_restore_m0, SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT - s_or_b32 s_restore_mode, s_restore_mode, s_restore_m0 - s_and_b32 s_restore_m0, s_restore_status, SQ_WAVE_STATUS_INST_ATC_MASK - s_lshr_b32 s_restore_m0, s_restore_m0, SQ_WAVE_STATUS_INST_ATC_SHIFT - s_setreg_b32 hwreg(HW_REG_IB_STS), s_restore_mode - - s_and_b64 exec, exec, exec // Restore STATUS.EXECZ, not writable by s_setreg_b32 - s_and_b64 vcc, vcc, vcc // Restore STATUS.VCCZ, not writable by s_setreg_b32 - s_setreg_b32 hwreg(HW_REG_STATUS), s_restore_status - - s_barrier //barrier to ensure the readiness of LDS before access attemps from any other wave in the same TG //FIXME not performance-optimal at this time - - -// s_rfe_b64 s_restore_pc_lo //Return to the main shader program and resume execution - s_rfe_restore_b64 s_restore_pc_lo, s_restore_m0 // s_restore_m0[0] is used to set STATUS.inst_atc - - -/**************************************************************************/ -/* the END */ -/**************************************************************************/ -L_END_PGM: - s_endpgm - -end - - -/**************************************************************************/ -/* the helper functions */ -/**************************************************************************/ - -function write_sgpr_to_mem(s, s_rsrc, s_mem_offset, use_sqc, use_mtbuf) - if (use_sqc) - s_mov_b32 exec_lo, m0 //assuming exec_lo is not needed anymore from this point on - s_mov_b32 m0, s_mem_offset - s_buffer_store_dword s, s_rsrc, m0 glc:1 - s_add_u32 s_mem_offset, s_mem_offset, 4 - s_mov_b32 m0, exec_lo - elsif (use_mtbuf) - v_mov_b32 v0, s - tbuffer_store_format_x v0, v0, s_rsrc, s_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 - s_add_u32 s_mem_offset, s_mem_offset, 256 - else - v_mov_b32 v0, s - buffer_store_dword v0, v0, s_rsrc, s_mem_offset slc:1 glc:1 - s_add_u32 s_mem_offset, s_mem_offset, 256 - end -end - - - -function read_sgpr_from_mem(s, s_rsrc, s_mem_offset, use_sqc) - s_buffer_load_dword s, s_rsrc, s_mem_offset glc:1 - if (use_sqc) - s_add_u32 s_mem_offset, s_mem_offset, 4 - else - s_add_u32 s_mem_offset, s_mem_offset, 256 - end -end - - - - - diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm index 2800e9bba1f9..4d146bca0b05 100644 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm +++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm @@ -200,13 +200,15 @@ var s_restore_spi_init_lo = exec_lo var s_restore_spi_init_hi = exec_hi var s_restore_mem_offset = ttmp12 +var s_restore_accvgpr_offset = ttmp13 var s_restore_alloc_size = ttmp3 var s_restore_tmp = ttmp2 var s_restore_mem_offset_save = s_restore_tmp //no conflict +var s_restore_accvgpr_offset_save = ttmp7 var s_restore_m0 = s_restore_alloc_size //no conflict -var s_restore_mode = ttmp7 +var s_restore_mode = s_restore_accvgpr_offset_save var s_restore_pc_lo = ttmp0 var s_restore_pc_hi = ttmp1 @@ -229,7 +231,7 @@ var s_restore_ttmps_hi = s_restore_alloc_size //no conflict /* Shader Main*/ shader main - asic(GFX9) + asic(DEFAULT) type(CS) @@ -840,10 +842,48 @@ end L_SAVE_VGPR_END: +if ASIC_TARGET_ARCTURUS + // Save ACC VGPRs + s_mov_b32 m0, 0x0 //VGPR initial index value =0 + s_set_gpr_idx_on m0, 0x1 //M0[7:0] = M0[7:0] and M0[15:12] = 0x1 +if SAVE_AFTER_XNACK_ERROR + check_if_tcp_store_ok() + s_cbranch_scc1 L_SAVE_ACCVGPR_LOOP + +L_SAVE_ACCVGPR_LOOP_SQC: + for var vgpr = 0; vgpr < 4; ++ vgpr + v_accvgpr_read v[vgpr], acc[vgpr] // v[N] = acc[N+m0] + end + write_vgprs_to_mem_with_sqc(v0, 4, s_save_buf_rsrc0, s_save_mem_offset) + s_add_u32 m0, m0, 4 + s_cmp_lt_u32 m0, s_save_alloc_size + s_cbranch_scc1 L_SAVE_ACCVGPR_LOOP_SQC + s_set_gpr_idx_off + s_branch L_SAVE_ACCVGPR_END +end + +L_SAVE_ACCVGPR_LOOP: + for var vgpr = 0; vgpr < 4; ++ vgpr + v_accvgpr_read v[vgpr], acc[vgpr] // v[N] = acc[N+m0] + end + + buffer_store_dword v0, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 + buffer_store_dword v1, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 offset:256 + buffer_store_dword v2, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 offset:256*2 + buffer_store_dword v3, v0, s_save_buf_rsrc0, s_save_mem_offset slc:1 glc:1 offset:256*3 + + s_add_u32 m0, m0, 4 + s_add_u32 s_save_mem_offset, s_save_mem_offset, 256*4 + s_cmp_lt_u32 m0, s_save_alloc_size + s_cbranch_scc1 L_SAVE_ACCVGPR_LOOP + s_set_gpr_idx_off + +L_SAVE_ACCVGPR_END: +end /* S_PGM_END_SAVED */ //FIXME graphics ONLY if ((EMU_RUN_HACK) && (!EMU_RUN_HACK_SAVE_NORMAL_EXIT)) @@ -970,6 +1010,11 @@ end s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 1 s_lshl_b32 s_restore_alloc_size, s_restore_alloc_size, 2 //Number of VGPRs = (vgpr_size + 1) * 4 (non-zero value) s_lshl_b32 s_restore_buf_rsrc2, s_restore_alloc_size, 8 //NUM_RECORDS in bytes (64 threads*4) + +if ASIC_TARGET_ARCTURUS + s_mov_b32 s_restore_accvgpr_offset, s_restore_buf_rsrc2 //ACC VGPRs at end of VGPRs +end + if (SWIZZLE_EN) s_add_u32 s_restore_buf_rsrc2, s_restore_buf_rsrc2, 0x0 //FIXME need to use swizzle to enable bounds checking? else @@ -1007,6 +1052,10 @@ else // VGPR load using dw burst s_mov_b32 s_restore_mem_offset_save, s_restore_mem_offset // restore start with v1, v0 will be the last s_add_u32 s_restore_mem_offset, s_restore_mem_offset, 256*4 +if ASIC_TARGET_ARCTURUS + s_mov_b32 s_restore_accvgpr_offset_save, s_restore_accvgpr_offset + s_add_u32 s_restore_accvgpr_offset, s_restore_accvgpr_offset, 256*4 +end s_mov_b32 m0, 4 //VGPR initial index value = 1 s_set_gpr_idx_on m0, 0x8 //M0[7:0] = M0[7:0] and M0[15:12] = 0x8 s_add_u32 s_restore_alloc_size, s_restore_alloc_size, 0x8000 //add 0x8000 since we compare m0 against it later @@ -1015,6 +1064,20 @@ else if(USE_MTBUF_INSTEAD_OF_MUBUF) tbuffer_load_format_x v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 else + +if ASIC_TARGET_ARCTURUS + buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset slc:1 glc:1 + buffer_load_dword v1, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset slc:1 glc:1 offset:256 + buffer_load_dword v2, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset slc:1 glc:1 offset:256*2 + buffer_load_dword v3, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset slc:1 glc:1 offset:256*3 + s_add_u32 s_restore_accvgpr_offset, s_restore_accvgpr_offset, 256*4 + s_waitcnt vmcnt(0) + + for var vgpr = 0; vgpr < 4; ++ vgpr + v_accvgpr_write acc[vgpr], v[vgpr] + end +end + buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset slc:1 glc:1 buffer_load_dword v1, v0, s_restore_buf_rsrc0, s_restore_mem_offset slc:1 glc:1 offset:256 buffer_load_dword v2, v0, s_restore_buf_rsrc0, s_restore_mem_offset slc:1 glc:1 offset:256*2 @@ -1031,6 +1094,18 @@ else s_cbranch_scc1 L_RESTORE_VGPR_LOOP //VGPR restore (except v0) is complete? s_set_gpr_idx_off /* VGPR restore on v0 */ +if ASIC_TARGET_ARCTURUS + buffer_load_dword v0, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset_save slc:1 glc:1 + buffer_load_dword v1, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset_save slc:1 glc:1 offset:256 + buffer_load_dword v2, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset_save slc:1 glc:1 offset:256*2 + buffer_load_dword v3, v0, s_restore_buf_rsrc0, s_restore_accvgpr_offset_save slc:1 glc:1 offset:256*3 + s_waitcnt vmcnt(0) + + for var vgpr = 0; vgpr < 4; ++ vgpr + v_accvgpr_write acc[vgpr], v[vgpr] + end +end + if(USE_MTBUF_INSTEAD_OF_MUBUF) tbuffer_load_format_x v0, v0, s_restore_buf_rsrc0, s_restore_mem_offset_save format:BUF_NUM_FORMAT_FLOAT format: BUF_DATA_FORMAT_32 slc:1 glc:1 else @@ -1283,6 +1358,10 @@ function get_vgpr_size_bytes(s_vgpr_size_byte) s_getreg_b32 s_vgpr_size_byte, hwreg(HW_REG_GPR_ALLOC,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SHIFT,SQ_WAVE_GPR_ALLOC_VGPR_SIZE_SIZE) //vpgr_size s_add_u32 s_vgpr_size_byte, s_vgpr_size_byte, 1 s_lshl_b32 s_vgpr_size_byte, s_vgpr_size_byte, (2+8) //Number of VGPRs = (vgpr_size + 1) * 4 * 64 * 4 (non-zero value) //FIXME for GFX, zero is possible + +if ASIC_TARGET_ARCTURUS + s_lshl_b32 s_vgpr_size_byte, s_vgpr_size_byte, 1 // Double size for ACC VGPRs +end end function get_sgpr_size_bytes(s_sgpr_size_byte) -- 2.17.1