[PATCH 03/10] drm/amdkfd: Trap handler changes for GC 9.4.3 v2
Alex Deucher
alexander.deucher at amd.com
Mon Mar 27 19:29:46 UTC 2023
From: Jay Cornwall <jay.cornwall at amd.com>
v1:
Check new exception bits in TRAPSTS register
Remove single step exception workaround, now part of
exception bits
v2:
GC 9.4.3 uses ttmp11 to store {1’b0, dispatch index [24:0],
wave_id_in_workgroup[5:0]}, so use ttmp13 instead of ttmp11 to
preserve ib_sts. (Laurent)
Signed-off-by: Jay Cornwall <jay.cornwall at amd.com>
Signed-off-by: Laurent Morichetti <Laurent.Morichetti at amd.com>
Reviewed-by: Laurent Morichetti <laurent.morichetti at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
.../gpu/drm/amd/amdkfd/cwsr_trap_handler.h | 487 ++++++++++++++++++
.../drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm | 52 +-
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 6 +-
3 files changed, 526 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
index 0c4c5499bb5c..73ca9aebf086 100644
--- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
+++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler.h
@@ -2936,3 +2936,490 @@ static const uint32_t cwsr_trap_gfx11_hex[] = {
0xbf9f0000, 0xbf9f0000,
0xbf9f0000, 0x00000000,
};
+
+static const uint32_t cwsr_trap_gfx9_4_3_hex[] = {
+ 0xbf820001, 0xbf8202d6,
+ 0xb8f8f802, 0x89788678,
+ 0xb8fbf803, 0x866eff78,
+ 0x00002000, 0xbf840009,
+ 0x866eff6d, 0x00ff0000,
+ 0xbf85001a, 0x866eff7b,
+ 0x00000400, 0xbf85004d,
+ 0xbf8e0010, 0xb8fbf803,
+ 0xbf82fffa, 0x866eff7b,
+ 0x03c00900, 0xbf850011,
+ 0x866eff7b, 0x000071ff,
+ 0xbf840008, 0x866fff7b,
+ 0x00007080, 0xbf840001,
+ 0xbeee1a87, 0xb8eff801,
+ 0x8e6e8c6e, 0x866e6f6e,
+ 0xbf850006, 0x866eff6d,
+ 0x00ff0000, 0xbf850003,
+ 0x866eff7b, 0x00000400,
+ 0xbf850036, 0xb8faf807,
+ 0x867aff7a, 0x001f8000,
+ 0x8e7a8b7a, 0x8979ff79,
+ 0xfc000000, 0x87797a79,
+ 0xba7ff807, 0x00000000,
+ 0xb8faf812, 0xb8fbf813,
+ 0x8efa887a, 0xc0031bbd,
+ 0x00000010, 0xbf8cc07f,
+ 0x8e6e976e, 0x8979ff79,
+ 0x00800000, 0x87796e79,
+ 0xc0071bbd, 0x00000000,
+ 0xbf8cc07f, 0xc0071ebd,
+ 0x00000008, 0xbf8cc07f,
+ 0x86ee6e6e, 0xbf840001,
+ 0xbe801d6e, 0x866eff6d,
+ 0x01ff0000, 0xbf850005,
+ 0x8778ff78, 0x00002000,
+ 0x80ec886c, 0x82ed806d,
+ 0xbf820005, 0x866eff6d,
+ 0x01000000, 0xbf850002,
+ 0x806c846c, 0x826d806d,
+ 0x866dff6d, 0x0000ffff,
+ 0x8f7a8b79, 0x867aff7a,
+ 0x001f8000, 0xb97af807,
+ 0x86fe7e7e, 0x86ea6a6a,
+ 0x8f6e8378, 0xb96ee0c2,
+ 0xbf800002, 0xb9780002,
+ 0xbe801f6c, 0x866dff6d,
+ 0x0000ffff, 0xbefa0080,
+ 0xb97a0283, 0xb8faf807,
+ 0x867aff7a, 0x001f8000,
+ 0x8e7a8b7a, 0x8979ff79,
+ 0xfc000000, 0x87797a79,
+ 0xba7ff807, 0x00000000,
+ 0xbeee007e, 0xbeef007f,
+ 0xbefe0180, 0xbf900004,
+ 0x877a8478, 0xb97af802,
+ 0xbf8e0002, 0xbf88fffe,
+ 0xb8fa2985, 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, 0xbef1007c,
+ 0xbef00080, 0xb8f02985,
+ 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,
+ 0xb8f02985, 0x80708170,
+ 0x8e708a70, 0x8e708170,
+ 0xb8fb1605, 0x807b817b,
+ 0x8e7b847b, 0x8e76827b,
+ 0xbef600ff, 0x01000000,
+ 0xbef20174, 0x80747074,
+ 0x82758075, 0xbefc0080,
+ 0xbf800000, 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,
+ 0xb8f02985, 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, 0xb8fb2b05,
+ 0x807b817b, 0x8e7b827b,
+ 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,
+ 0xb8fb2985, 0x807b817b,
+ 0x8e7b837b, 0xb8fa2b05,
+ 0x807a817a, 0x8e7a827a,
+ 0x80fb7a7b, 0x867b7b7b,
+ 0xbf84007a, 0x807bff7b,
+ 0x00001000, 0xbefc0080,
+ 0xbf11017c, 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, 0xbf8200ee,
+ 0xbef4007e, 0x8675ff7f,
+ 0x0000ffff, 0x8775ff75,
+ 0x00040000, 0xbef60080,
+ 0xbef700ff, 0x00807fac,
+ 0x866eff7f, 0x04000000,
+ 0xbf84001f, 0xbefe00c1,
+ 0xbeff00c1, 0xb8ef4306,
+ 0x866fc16f, 0xbf84001a,
+ 0x8e6f866f, 0x8e6f826f,
+ 0xbef6006f, 0xb8f82985,
+ 0x80788178, 0x8e788a78,
+ 0x8e788178, 0xb8ee1605,
+ 0x806e816e, 0x8e6e866e,
+ 0x80786e78, 0x8078ff78,
+ 0x00000080, 0xbef600ff,
+ 0x01000000, 0xbefc0080,
+ 0xe0510000, 0x781d0000,
+ 0xe0510100, 0x781d0000,
+ 0x807cff7c, 0x00000200,
+ 0x8078ff78, 0x00000200,
+ 0xbf0a6f7c, 0xbf85fff6,
+ 0xbefe00c1, 0xbeff00c1,
+ 0xbef600ff, 0x01000000,
+ 0xb8ef2b05, 0x806f816f,
+ 0x8e6f826f, 0x806fff6f,
+ 0x00008000, 0xbef80080,
+ 0xbeee0078, 0x8078ff78,
+ 0x00000400, 0xbefc0084,
+ 0xbf11087c, 0xe0524000,
+ 0x781d0000, 0xe0524100,
+ 0x781d0100, 0xe0524200,
+ 0x781d0200, 0xe0524300,
+ 0x781d0300, 0xbf8c0f70,
+ 0x7e000300, 0x7e020301,
+ 0x7e040302, 0x7e060303,
+ 0x807c847c, 0x8078ff78,
+ 0x00000400, 0xbf0a6f7c,
+ 0xbf85ffee, 0xb8ef2985,
+ 0x806f816f, 0x8e6f836f,
+ 0xb8f92b05, 0x80798179,
+ 0x8e798279, 0x80ef796f,
+ 0x866f6f6f, 0xbf84001a,
+ 0x806fff6f, 0x00008000,
+ 0xbefc0080, 0xbf11087c,
+ 0xe0524000, 0x781d0000,
+ 0xe0524100, 0x781d0100,
+ 0xe0524200, 0x781d0200,
+ 0xe0524300, 0x781d0300,
+ 0xbf8c0f70, 0xd3d94000,
+ 0x18000100, 0xd3d94001,
+ 0x18000101, 0xd3d94002,
+ 0x18000102, 0xd3d94003,
+ 0x18000103, 0x807c847c,
+ 0x8078ff78, 0x00000400,
+ 0xbf0a6f7c, 0xbf85ffea,
+ 0xbf9c0000, 0xe0524000,
+ 0x6e1d0000, 0xe0524100,
+ 0x6e1d0100, 0xe0524200,
+ 0x6e1d0200, 0xe0524300,
+ 0x6e1d0300, 0xbf8c0f70,
+ 0xb8f82985, 0x80788178,
+ 0x8e788a78, 0x8e788178,
+ 0xb8ee1605, 0x806e816e,
+ 0x8e6e866e, 0x80786e78,
+ 0x80f8c078, 0xb8ef1605,
+ 0x806f816f, 0x8e6f846f,
+ 0x8e76826f, 0xbef600ff,
+ 0x01000000, 0xbefc006f,
+ 0xc031003a, 0x00000078,
+ 0x80f8c078, 0xbf8cc07f,
+ 0x80fc907c, 0xbf800000,
+ 0xbe802d00, 0xbe822d02,
+ 0xbe842d04, 0xbe862d06,
+ 0xbe882d08, 0xbe8a2d0a,
+ 0xbe8c2d0c, 0xbe8e2d0e,
+ 0xbf06807c, 0xbf84fff0,
+ 0xb8f82985, 0x80788178,
+ 0x8e788a78, 0x8e788178,
+ 0xb8ee1605, 0x806e816e,
+ 0x8e6e866e, 0x80786e78,
+ 0xbef60084, 0xbef600ff,
+ 0x01000000, 0xc0211bfa,
+ 0x00000078, 0x80788478,
+ 0xc0211b3a, 0x00000078,
+ 0x80788478, 0xc0211b7a,
+ 0x00000078, 0x80788478,
+ 0xc0211c3a, 0x00000078,
+ 0x80788478, 0xc0211c7a,
+ 0x00000078, 0x80788478,
+ 0xc0211eba, 0x00000078,
+ 0x80788478, 0xc0211efa,
+ 0x00000078, 0x80788478,
+ 0xc0211a3a, 0x00000078,
+ 0x80788478, 0xc0211a7a,
+ 0x00000078, 0x80788478,
+ 0xc0211cfa, 0x00000078,
+ 0x80788478, 0xbf8cc07f,
+ 0xbefc006f, 0xbefe0070,
+ 0xbeff0071, 0x866f7bff,
+ 0x000003ff, 0xb96f4803,
+ 0x866f7bff, 0xfffff800,
+ 0x8f6f8b6f, 0xb96fa2c3,
+ 0xb973f801, 0xb8ee2985,
+ 0x806e816e, 0x8e6e8a6e,
+ 0x8e6e816e, 0xb8ef1605,
+ 0x806f816f, 0x8e6f866f,
+ 0x806e6f6e, 0x806e746e,
+ 0x826f8075, 0x866fff6f,
+ 0x0000ffff, 0xc00b1c37,
+ 0x00000050, 0xc00b1d37,
+ 0x00000060, 0xc0031e77,
+ 0x00000074, 0xbf8cc07f,
+ 0x8f6e8b79, 0x866eff6e,
+ 0x001f8000, 0xb96ef807,
+ 0x866dff6d, 0x0000ffff,
+ 0x86fe7e7e, 0x86ea6a6a,
+ 0x8f6e837a, 0xb96ee0c2,
+ 0xbf800002, 0xb97a0002,
+ 0xbf8a0000, 0xbe801f6c,
+ 0xbf810000, 0x00000000,
+};
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 6770cbe3250a..f2087cc2e89d 100644
--- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm
+++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx9.asm
@@ -33,15 +33,20 @@
* aldebaran:
* cpp -DASIC_FAMILY=CHIP_ALDEBARAN cwsr_trap_handler_gfx9.asm -P -o aldebaran.sp3
* sp3 aldebaran.sp3 -hex aldebaran.hex
+ *
+ * gc_9_4_3:
+ * cpp -DASIC_FAMILY=GC_9_4_3 cwsr_trap_handler_gfx9.asm -P -o gc_9_4_3.sp3
+ * sp3 gc_9_4_3.sp3 -hex gc_9_4_3.hex
*/
#define CHIP_VEGAM 18
#define CHIP_ARCTURUS 23
#define CHIP_ALDEBARAN 25
+#define CHIP_GC_9_4_3 26
var ACK_SQC_STORE = 1 //workaround for suspected SQC store bug causing incorrect stores under concurrency
var SAVE_AFTER_XNACK_ERROR = 1 //workaround for TCP store failure after XNACK error when ALLOW_REPLAY=0, for debugger
-var SINGLE_STEP_MISSED_WORKAROUND = 1 //workaround for lost MODE.DEBUG_EN exception when SAVECTX raised
+var SINGLE_STEP_MISSED_WORKAROUND = (ASIC_FAMILY <= CHIP_ALDEBARAN) //workaround for lost MODE.DEBUG_EN exception when SAVECTX raised
/**************************************************************************/
/* variables */
@@ -77,6 +82,10 @@ var SQ_WAVE_TRAPSTS_ADDR_WATCH_MASK = 0x80
var SQ_WAVE_TRAPSTS_ADDR_WATCH_SHIFT = 7
var SQ_WAVE_TRAPSTS_MEM_VIOL_MASK = 0x100
var SQ_WAVE_TRAPSTS_MEM_VIOL_SHIFT = 8
+var SQ_WAVE_TRAPSTS_HOST_TRAP_MASK = 0x400000
+var SQ_WAVE_TRAPSTS_WAVE_BEGIN_MASK = 0x800000
+var SQ_WAVE_TRAPSTS_WAVE_END_MASK = 0x1000000
+var SQ_WAVE_TRAPSTS_TRAP_AFTER_INST_MASK = 0x2000000
var SQ_WAVE_TRAPSTS_PRE_SAVECTX_MASK = 0x3FF
var SQ_WAVE_TRAPSTS_PRE_SAVECTX_SHIFT = 0x0
var SQ_WAVE_TRAPSTS_PRE_SAVECTX_SIZE = 10
@@ -95,10 +104,10 @@ var SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK = 0x1F8000
var SQ_WAVE_MODE_DEBUG_EN_MASK = 0x800
-var TTMP11_SAVE_RCNT_FIRST_REPLAY_SHIFT = 26 // bits [31:26] unused by SPI debug data
-var TTMP11_SAVE_RCNT_FIRST_REPLAY_MASK = 0xFC000000
-var TTMP11_DEBUG_TRAP_ENABLED_SHIFT = 23
-var TTMP11_DEBUG_TRAP_ENABLED_MASK = 0x800000
+var TTMP_SAVE_RCNT_FIRST_REPLAY_SHIFT = 26 // bits [31:26] unused by SPI debug data
+var TTMP_SAVE_RCNT_FIRST_REPLAY_MASK = 0xFC000000
+var TTMP_DEBUG_TRAP_ENABLED_SHIFT = 23
+var TTMP_DEBUG_TRAP_ENABLED_MASK = 0x800000
/* Save */
var S_SAVE_BUF_RSRC_WORD1_STRIDE = 0x00040000 //stride is 4 bytes
@@ -129,6 +138,11 @@ var s_save_alloc_size = s_save_trapsts //conflict
var s_save_m0 = ttmp5
var s_save_ttmps_lo = s_save_tmp //no conflict
var s_save_ttmps_hi = s_save_trapsts //no conflict
+#if ASIC_FAMILY >= CHIP_GC_9_4_3
+var s_save_ib_sts = ttmp13
+#else
+var s_save_ib_sts = ttmp11
+#endif
/* Restore */
var S_RESTORE_BUF_RSRC_WORD1_STRIDE = S_SAVE_BUF_RSRC_WORD1_STRIDE
@@ -215,9 +229,15 @@ L_NOT_HALTED:
// Any concurrent SAVECTX will be handled upon re-entry once halted.
// Check non-maskable exceptions. memory_violation, illegal_instruction
- // and xnack_error exceptions always cause the wave to enter the trap
- // handler.
- s_and_b32 ttmp2, s_save_trapsts, SQ_WAVE_TRAPSTS_MEM_VIOL_MASK|SQ_WAVE_TRAPSTS_ILLEGAL_INST_MASK
+ // and debugger (host trap, wave start/end, trap after instruction)
+ // exceptions always cause the wave to enter the trap handler.
+ s_and_b32 ttmp2, s_save_trapsts, \
+ SQ_WAVE_TRAPSTS_MEM_VIOL_MASK | \
+ SQ_WAVE_TRAPSTS_ILLEGAL_INST_MASK | \
+ SQ_WAVE_TRAPSTS_HOST_TRAP_MASK | \
+ SQ_WAVE_TRAPSTS_WAVE_BEGIN_MASK | \
+ SQ_WAVE_TRAPSTS_WAVE_END_MASK | \
+ SQ_WAVE_TRAPSTS_TRAP_AFTER_INST_MASK
s_cbranch_scc1 L_FETCH_2ND_TRAP
// Check for maskable exceptions in trapsts.excp and trapsts.excp_hi.
@@ -265,9 +285,9 @@ L_FETCH_2ND_TRAP:
s_load_dword ttmp2, [ttmp14, ttmp15], 0x10 glc:1 // debug trap enabled flag
s_waitcnt lgkmcnt(0)
- s_lshl_b32 ttmp2, ttmp2, TTMP11_DEBUG_TRAP_ENABLED_SHIFT
- s_andn2_b32 ttmp11, ttmp11, TTMP11_DEBUG_TRAP_ENABLED_MASK
- s_or_b32 ttmp11, ttmp11, ttmp2
+ s_lshl_b32 ttmp2, ttmp2, TTMP_DEBUG_TRAP_ENABLED_SHIFT
+ s_andn2_b32 s_save_ib_sts, s_save_ib_sts, TTMP_DEBUG_TRAP_ENABLED_MASK
+ s_or_b32 s_save_ib_sts, s_save_ib_sts, ttmp2
s_load_dwordx2 [ttmp2, ttmp3], [ttmp14, ttmp15], 0x0 glc:1 // second-level TBA
s_waitcnt lgkmcnt(0)
@@ -1058,17 +1078,17 @@ function set_status_without_spi_prio(status, tmp)
end
function save_and_clear_ib_sts(tmp)
- // Save IB_STS.FIRST_REPLAY[15] and IB_STS.RCNT[20:16] into unused space ttmp11[31:26].
+ // Save IB_STS.FIRST_REPLAY[15] and IB_STS.RCNT[20:16] into unused space s_save_ib_sts[31:26].
s_getreg_b32 tmp, hwreg(HW_REG_IB_STS)
s_and_b32 tmp, tmp, SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK
- s_lshl_b32 tmp, tmp, (TTMP11_SAVE_RCNT_FIRST_REPLAY_SHIFT - SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT)
- s_andn2_b32 ttmp11, ttmp11, TTMP11_SAVE_RCNT_FIRST_REPLAY_MASK
- s_or_b32 ttmp11, ttmp11, tmp
+ s_lshl_b32 tmp, tmp, (TTMP_SAVE_RCNT_FIRST_REPLAY_SHIFT - SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT)
+ s_andn2_b32 s_save_ib_sts, s_save_ib_sts, TTMP_SAVE_RCNT_FIRST_REPLAY_MASK
+ s_or_b32 s_save_ib_sts, s_save_ib_sts, tmp
s_setreg_imm32_b32 hwreg(HW_REG_IB_STS), 0x0
end
function restore_ib_sts(tmp)
- s_lshr_b32 tmp, ttmp11, (TTMP11_SAVE_RCNT_FIRST_REPLAY_SHIFT - SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT)
+ s_lshr_b32 tmp, s_save_ib_sts, (TTMP_SAVE_RCNT_FIRST_REPLAY_SHIFT - SQ_WAVE_IB_STS_FIRST_REPLAY_SHIFT)
s_and_b32 tmp, tmp, SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK
s_setreg_b32 hwreg(HW_REG_IB_STS), tmp
end
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index 4100db469d57..0bf8d75950f7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -452,9 +452,9 @@ static void kfd_cwsr_init(struct kfd_dev *kfd)
kfd->cwsr_isa = cwsr_trap_aldebaran_hex;
kfd->cwsr_isa_size = sizeof(cwsr_trap_aldebaran_hex);
} else if (KFD_GC_VERSION(kfd) == IP_VERSION(9, 4, 3)) {
- BUILD_BUG_ON(sizeof(cwsr_trap_aldebaran_hex) > PAGE_SIZE);
- kfd->cwsr_isa = cwsr_trap_aldebaran_hex;
- kfd->cwsr_isa_size = sizeof(cwsr_trap_aldebaran_hex);
+ BUILD_BUG_ON(sizeof(cwsr_trap_gfx9_4_3_hex) > PAGE_SIZE);
+ kfd->cwsr_isa = cwsr_trap_gfx9_4_3_hex;
+ kfd->cwsr_isa_size = sizeof(cwsr_trap_gfx9_4_3_hex);
} else if (KFD_GC_VERSION(kfd) < IP_VERSION(10, 1, 1)) {
BUILD_BUG_ON(sizeof(cwsr_trap_gfx9_hex) > PAGE_SIZE);
kfd->cwsr_isa = cwsr_trap_gfx9_hex;
--
2.39.2
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