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linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk104.c
Karol Herbst 1cb9e2ef66 drm/nouveau/gr: enable memory loads on helper invocation on all channels 
We have a lurking bug where Fragment Shader Helper Invocations can't load
from memory. But this is actually required in OpenGL and is causing random
hangs or failures in random shaders.

It is unknown how widespread this issue is, but shaders hitting this can
end up with infinite loops.

We enable those only on all Kepler and newer GPUs where we use our own
Firmware.

Nvidia's firmware provides a way to set a kernelspace controlled list of
mmio registers in the gr space from push buffers via MME macros.

v2: drop code for gm200 and newer.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: David Airlie <airlied@gmail.com>
Cc: nouveau@lists.freedesktop.org
Cc: stable@vger.kernel.org # 4.19+
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230622152017.2512101-1-kherbst@redhat.com
2023-08-03 11:23:50 +02:00

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/*
* Copyright 2013 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
#include "ctxgf100.h"
#include <subdev/fb.h>
#include <subdev/mc.h>
/*******************************************************************************
* PGRAPH context register lists
******************************************************************************/
static const struct gf100_gr_init
gk104_grctx_init_icmd_0[] = {
{ 0x001000, 1, 0x01, 0x00000004 },
{ 0x000039, 3, 0x01, 0x00000000 },
{ 0x0000a9, 1, 0x01, 0x0000ffff },
{ 0x000038, 1, 0x01, 0x0fac6881 },
{ 0x00003d, 1, 0x01, 0x00000001 },
{ 0x0000e8, 8, 0x01, 0x00000400 },
{ 0x000078, 8, 0x01, 0x00000300 },
{ 0x000050, 1, 0x01, 0x00000011 },
{ 0x000058, 8, 0x01, 0x00000008 },
{ 0x000208, 8, 0x01, 0x00000001 },
{ 0x000081, 1, 0x01, 0x00000001 },
{ 0x000085, 1, 0x01, 0x00000004 },
{ 0x000088, 1, 0x01, 0x00000400 },
{ 0x000090, 1, 0x01, 0x00000300 },
{ 0x000098, 1, 0x01, 0x00001001 },
{ 0x0000e3, 1, 0x01, 0x00000001 },
{ 0x0000da, 1, 0x01, 0x00000001 },
{ 0x0000f8, 1, 0x01, 0x00000003 },
{ 0x0000fa, 1, 0x01, 0x00000001 },
{ 0x00009f, 4, 0x01, 0x0000ffff },
{ 0x0000b1, 1, 0x01, 0x00000001 },
{ 0x0000ad, 1, 0x01, 0x0000013e },
{ 0x0000e1, 1, 0x01, 0x00000010 },
{ 0x000290, 16, 0x01, 0x00000000 },
{ 0x0003b0, 16, 0x01, 0x00000000 },
{ 0x0002a0, 16, 0x01, 0x00000000 },
{ 0x000420, 16, 0x01, 0x00000000 },
{ 0x0002b0, 16, 0x01, 0x00000000 },
{ 0x000430, 16, 0x01, 0x00000000 },
{ 0x0002c0, 16, 0x01, 0x00000000 },
{ 0x0004d0, 16, 0x01, 0x00000000 },
{ 0x000720, 16, 0x01, 0x00000000 },
{ 0x0008c0, 16, 0x01, 0x00000000 },
{ 0x000890, 16, 0x01, 0x00000000 },
{ 0x0008e0, 16, 0x01, 0x00000000 },
{ 0x0008a0, 16, 0x01, 0x00000000 },
{ 0x0008f0, 16, 0x01, 0x00000000 },
{ 0x00094c, 1, 0x01, 0x000000ff },
{ 0x00094d, 1, 0x01, 0xffffffff },
{ 0x00094e, 1, 0x01, 0x00000002 },
{ 0x0002ec, 1, 0x01, 0x00000001 },
{ 0x000303, 1, 0x01, 0x00000001 },
{ 0x0002e6, 1, 0x01, 0x00000001 },
{ 0x000466, 1, 0x01, 0x00000052 },
{ 0x000301, 1, 0x01, 0x3f800000 },
{ 0x000304, 1, 0x01, 0x30201000 },
{ 0x000305, 1, 0x01, 0x70605040 },
{ 0x000306, 1, 0x01, 0xb8a89888 },
{ 0x000307, 1, 0x01, 0xf8e8d8c8 },
{ 0x00030a, 1, 0x01, 0x00ffff00 },
{ 0x00030b, 1, 0x01, 0x0000001a },
{ 0x00030c, 1, 0x01, 0x00000001 },
{ 0x000318, 1, 0x01, 0x00000001 },
{ 0x000340, 1, 0x01, 0x00000000 },
{ 0x000375, 1, 0x01, 0x00000001 },
{ 0x00037d, 1, 0x01, 0x00000006 },
{ 0x0003a0, 1, 0x01, 0x00000002 },
{ 0x0003aa, 1, 0x01, 0x00000001 },
{ 0x0003a9, 1, 0x01, 0x00000001 },
{ 0x000380, 1, 0x01, 0x00000001 },
{ 0x000383, 1, 0x01, 0x00000011 },
{ 0x000360, 1, 0x01, 0x00000040 },
{ 0x000366, 2, 0x01, 0x00000000 },
{ 0x000368, 1, 0x01, 0x00000fff },
{ 0x000370, 2, 0x01, 0x00000000 },
{ 0x000372, 1, 0x01, 0x000fffff },
{ 0x00037a, 1, 0x01, 0x00000012 },
{ 0x000619, 1, 0x01, 0x00000003 },
{ 0x000811, 1, 0x01, 0x00000003 },
{ 0x000812, 1, 0x01, 0x00000004 },
{ 0x000813, 1, 0x01, 0x00000006 },
{ 0x000814, 1, 0x01, 0x00000008 },
{ 0x000815, 1, 0x01, 0x0000000b },
{ 0x000800, 6, 0x01, 0x00000001 },
{ 0x000632, 1, 0x01, 0x00000001 },
{ 0x000633, 1, 0x01, 0x00000002 },
{ 0x000634, 1, 0x01, 0x00000003 },
{ 0x000635, 1, 0x01, 0x00000004 },
{ 0x000654, 1, 0x01, 0x3f800000 },
{ 0x000657, 1, 0x01, 0x3f800000 },
{ 0x000655, 2, 0x01, 0x3f800000 },
{ 0x0006cd, 1, 0x01, 0x3f800000 },
{ 0x0007f5, 1, 0x01, 0x3f800000 },
{ 0x0007dc, 1, 0x01, 0x39291909 },
{ 0x0007dd, 1, 0x01, 0x79695949 },
{ 0x0007de, 1, 0x01, 0xb9a99989 },
{ 0x0007df, 1, 0x01, 0xf9e9d9c9 },
{ 0x0007e8, 1, 0x01, 0x00003210 },
{ 0x0007e9, 1, 0x01, 0x00007654 },
{ 0x0007ea, 1, 0x01, 0x00000098 },
{ 0x0007ec, 1, 0x01, 0x39291909 },
{ 0x0007ed, 1, 0x01, 0x79695949 },
{ 0x0007ee, 1, 0x01, 0xb9a99989 },
{ 0x0007ef, 1, 0x01, 0xf9e9d9c9 },
{ 0x0007f0, 1, 0x01, 0x00003210 },
{ 0x0007f1, 1, 0x01, 0x00007654 },
{ 0x0007f2, 1, 0x01, 0x00000098 },
{ 0x0005a5, 1, 0x01, 0x00000001 },
{ 0x000980, 128, 0x01, 0x00000000 },
{ 0x000468, 1, 0x01, 0x00000004 },
{ 0x00046c, 1, 0x01, 0x00000001 },
{ 0x000470, 96, 0x01, 0x00000000 },
{ 0x000510, 16, 0x01, 0x3f800000 },
{ 0x000520, 1, 0x01, 0x000002b6 },
{ 0x000529, 1, 0x01, 0x00000001 },
{ 0x000530, 16, 0x01, 0xffff0000 },
{ 0x000585, 1, 0x01, 0x0000003f },
{ 0x000576, 1, 0x01, 0x00000003 },
{ 0x00057b, 1, 0x01, 0x00000059 },
{ 0x000586, 1, 0x01, 0x00000040 },
{ 0x000582, 2, 0x01, 0x00000080 },
{ 0x0005c2, 1, 0x01, 0x00000001 },
{ 0x000638, 2, 0x01, 0x00000001 },
{ 0x00063a, 1, 0x01, 0x00000002 },
{ 0x00063b, 2, 0x01, 0x00000001 },
{ 0x00063d, 1, 0x01, 0x00000002 },
{ 0x00063e, 1, 0x01, 0x00000001 },
{ 0x0008b8, 8, 0x01, 0x00000001 },
{ 0x000900, 8, 0x01, 0x00000001 },
{ 0x000908, 8, 0x01, 0x00000002 },
{ 0x000910, 16, 0x01, 0x00000001 },
{ 0x000920, 8, 0x01, 0x00000002 },
{ 0x000928, 8, 0x01, 0x00000001 },
{ 0x000648, 9, 0x01, 0x00000001 },
{ 0x000658, 1, 0x01, 0x0000000f },
{ 0x0007ff, 1, 0x01, 0x0000000a },
{ 0x00066a, 1, 0x01, 0x40000000 },
{ 0x00066b, 1, 0x01, 0x10000000 },
{ 0x00066c, 2, 0x01, 0xffff0000 },
{ 0x0007af, 2, 0x01, 0x00000008 },
{ 0x0007f6, 1, 0x01, 0x00000001 },
{ 0x0006b2, 1, 0x01, 0x00000055 },
{ 0x0007ad, 1, 0x01, 0x00000003 },
{ 0x000937, 1, 0x01, 0x00000001 },
{ 0x000971, 1, 0x01, 0x00000008 },
{ 0x000972, 1, 0x01, 0x00000040 },
{ 0x000973, 1, 0x01, 0x0000012c },
{ 0x00097c, 1, 0x01, 0x00000040 },
{ 0x000979, 1, 0x01, 0x00000003 },
{ 0x000975, 1, 0x01, 0x00000020 },
{ 0x000976, 1, 0x01, 0x00000001 },
{ 0x000977, 1, 0x01, 0x00000020 },
{ 0x000978, 1, 0x01, 0x00000001 },
{ 0x000957, 1, 0x01, 0x00000003 },
{ 0x00095e, 1, 0x01, 0x20164010 },
{ 0x00095f, 1, 0x01, 0x00000020 },
{ 0x00097d, 1, 0x01, 0x00000020 },
{ 0x000683, 1, 0x01, 0x00000006 },
{ 0x000685, 1, 0x01, 0x003fffff },
{ 0x000687, 1, 0x01, 0x003fffff },
{ 0x0006a0, 1, 0x01, 0x00000005 },
{ 0x000840, 1, 0x01, 0x00400008 },
{ 0x000841, 1, 0x01, 0x08000080 },
{ 0x000842, 1, 0x01, 0x00400008 },
{ 0x000843, 1, 0x01, 0x08000080 },
{ 0x0006aa, 1, 0x01, 0x00000001 },
{ 0x0006ab, 1, 0x01, 0x00000002 },
{ 0x0006ac, 1, 0x01, 0x00000080 },
{ 0x0006ad, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x0006bb, 1, 0x01, 0x000000cf },
{ 0x0006ce, 1, 0x01, 0x2a712488 },
{ 0x000739, 1, 0x01, 0x4085c000 },
{ 0x00073a, 1, 0x01, 0x00000080 },
{ 0x000786, 1, 0x01, 0x80000100 },
{ 0x00073c, 1, 0x01, 0x00010100 },
{ 0x00073d, 1, 0x01, 0x02800000 },
{ 0x000787, 1, 0x01, 0x000000cf },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
{ 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x000836, 1, 0x01, 0x00000001 },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
{ 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x000b07, 1, 0x01, 0x00000002 },
{ 0x000b08, 2, 0x01, 0x00000100 },
{ 0x000b0a, 1, 0x01, 0x00000001 },
{ 0x000a04, 1, 0x01, 0x000000ff },
{ 0x000a0b, 1, 0x01, 0x00000040 },
{ 0x00097f, 1, 0x01, 0x00000100 },
{ 0x000a02, 1, 0x01, 0x00000001 },
{ 0x000809, 1, 0x01, 0x00000007 },
{ 0x00c221, 1, 0x01, 0x00000040 },
{ 0x00c1b0, 8, 0x01, 0x0000000f },
{ 0x00c1b8, 1, 0x01, 0x0fac6881 },
{ 0x00c1b9, 1, 0x01, 0x00fac688 },
{ 0x00c401, 1, 0x01, 0x00000001 },
{ 0x00c402, 1, 0x01, 0x00010001 },
{ 0x00c403, 2, 0x01, 0x00000001 },
{ 0x00c40e, 1, 0x01, 0x00000020 },
{ 0x00c500, 1, 0x01, 0x00000003 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000002 },
{ 0x0006aa, 1, 0x01, 0x00000001 },
{ 0x0006ad, 2, 0x01, 0x00000100 },
{ 0x0006b1, 1, 0x01, 0x00000011 },
{ 0x00078c, 1, 0x01, 0x00000008 },
{ 0x000792, 1, 0x01, 0x00000001 },
{ 0x000794, 3, 0x01, 0x00000001 },
{ 0x000797, 1, 0x01, 0x000000cf },
{ 0x00079a, 1, 0x01, 0x00000002 },
{ 0x000833, 1, 0x01, 0x04444480 },
{ 0x0007a1, 1, 0x01, 0x00000001 },
{ 0x0007a3, 3, 0x01, 0x00000001 },
{ 0x000831, 1, 0x01, 0x00000004 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000008 },
{ 0x000039, 3, 0x01, 0x00000000 },
{ 0x000380, 1, 0x01, 0x00000001 },
{ 0x000366, 2, 0x01, 0x00000000 },
{ 0x000368, 1, 0x01, 0x00000fff },
{ 0x000370, 2, 0x01, 0x00000000 },
{ 0x000372, 1, 0x01, 0x000fffff },
{ 0x000813, 1, 0x01, 0x00000006 },
{ 0x000814, 1, 0x01, 0x00000008 },
{ 0x000957, 1, 0x01, 0x00000003 },
{ 0x000b07, 1, 0x01, 0x00000002 },
{ 0x000b08, 2, 0x01, 0x00000100 },
{ 0x000b0a, 1, 0x01, 0x00000001 },
{ 0x000a04, 1, 0x01, 0x000000ff },
{ 0x00097f, 1, 0x01, 0x00000100 },
{ 0x000a02, 1, 0x01, 0x00000001 },
{ 0x000809, 1, 0x01, 0x00000007 },
{ 0x00c221, 1, 0x01, 0x00000040 },
{ 0x00c401, 1, 0x01, 0x00000001 },
{ 0x00c402, 1, 0x01, 0x00010001 },
{ 0x00c403, 2, 0x01, 0x00000001 },
{ 0x00c40e, 1, 0x01, 0x00000020 },
{ 0x00c500, 1, 0x01, 0x00000003 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{ 0x001000, 1, 0x01, 0x00000001 },
{ 0x000b07, 1, 0x01, 0x00000002 },
{ 0x000b08, 2, 0x01, 0x00000100 },
{ 0x000b0a, 1, 0x01, 0x00000001 },
{ 0x01e100, 1, 0x01, 0x00000001 },
{}
};
const struct gf100_gr_pack
gk104_grctx_pack_icmd[] = {
{ gk104_grctx_init_icmd_0 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_a097_0[] = {
{ 0x000800, 8, 0x40, 0x00000000 },
{ 0x000804, 8, 0x40, 0x00000000 },
{ 0x000808, 8, 0x40, 0x00000400 },
{ 0x00080c, 8, 0x40, 0x00000300 },
{ 0x000810, 1, 0x04, 0x000000cf },
{ 0x000850, 7, 0x40, 0x00000000 },
{ 0x000814, 8, 0x40, 0x00000040 },
{ 0x000818, 8, 0x40, 0x00000001 },
{ 0x00081c, 8, 0x40, 0x00000000 },
{ 0x000820, 8, 0x40, 0x00000000 },
{ 0x001c00, 16, 0x10, 0x00000000 },
{ 0x001c04, 16, 0x10, 0x00000000 },
{ 0x001c08, 16, 0x10, 0x00000000 },
{ 0x001c0c, 16, 0x10, 0x00000000 },
{ 0x001d00, 16, 0x10, 0x00000000 },
{ 0x001d04, 16, 0x10, 0x00000000 },
{ 0x001d08, 16, 0x10, 0x00000000 },
{ 0x001d0c, 16, 0x10, 0x00000000 },
{ 0x001f00, 16, 0x08, 0x00000000 },
{ 0x001f04, 16, 0x08, 0x00000000 },
{ 0x001f80, 16, 0x08, 0x00000000 },
{ 0x001f84, 16, 0x08, 0x00000000 },
{ 0x002000, 1, 0x04, 0x00000000 },
{ 0x002040, 1, 0x04, 0x00000011 },
{ 0x002080, 1, 0x04, 0x00000020 },
{ 0x0020c0, 1, 0x04, 0x00000030 },
{ 0x002100, 1, 0x04, 0x00000040 },
{ 0x002140, 1, 0x04, 0x00000051 },
{ 0x00200c, 6, 0x40, 0x00000001 },
{ 0x002010, 1, 0x04, 0x00000000 },
{ 0x002050, 1, 0x04, 0x00000000 },
{ 0x002090, 1, 0x04, 0x00000001 },
{ 0x0020d0, 1, 0x04, 0x00000002 },
{ 0x002110, 1, 0x04, 0x00000003 },
{ 0x002150, 1, 0x04, 0x00000004 },
{ 0x000380, 4, 0x20, 0x00000000 },
{ 0x000384, 4, 0x20, 0x00000000 },
{ 0x000388, 4, 0x20, 0x00000000 },
{ 0x00038c, 4, 0x20, 0x00000000 },
{ 0x000700, 4, 0x10, 0x00000000 },
{ 0x000704, 4, 0x10, 0x00000000 },
{ 0x000708, 4, 0x10, 0x00000000 },
{ 0x002800, 128, 0x04, 0x00000000 },
{ 0x000a00, 16, 0x20, 0x00000000 },
{ 0x000a04, 16, 0x20, 0x00000000 },
{ 0x000a08, 16, 0x20, 0x00000000 },
{ 0x000a0c, 16, 0x20, 0x00000000 },
{ 0x000a10, 16, 0x20, 0x00000000 },
{ 0x000a14, 16, 0x20, 0x00000000 },
{ 0x000c00, 16, 0x10, 0x00000000 },
{ 0x000c04, 16, 0x10, 0x00000000 },
{ 0x000c08, 16, 0x10, 0x00000000 },
{ 0x000c0c, 16, 0x10, 0x3f800000 },
{ 0x000d00, 8, 0x08, 0xffff0000 },
{ 0x000d04, 8, 0x08, 0xffff0000 },
{ 0x000e00, 16, 0x10, 0x00000000 },
{ 0x000e04, 16, 0x10, 0xffff0000 },
{ 0x000e08, 16, 0x10, 0xffff0000 },
{ 0x000d40, 4, 0x08, 0x00000000 },
{ 0x000d44, 4, 0x08, 0x00000000 },
{ 0x001e00, 8, 0x20, 0x00000001 },
{ 0x001e04, 8, 0x20, 0x00000001 },
{ 0x001e08, 8, 0x20, 0x00000002 },
{ 0x001e0c, 8, 0x20, 0x00000001 },
{ 0x001e10, 8, 0x20, 0x00000001 },
{ 0x001e14, 8, 0x20, 0x00000002 },
{ 0x001e18, 8, 0x20, 0x00000001 },
{ 0x003400, 128, 0x04, 0x00000000 },
{ 0x00030c, 1, 0x04, 0x00000001 },
{ 0x001944, 1, 0x04, 0x00000000 },
{ 0x001514, 1, 0x04, 0x00000000 },
{ 0x000d68, 1, 0x04, 0x0000ffff },
{ 0x00121c, 1, 0x04, 0x0fac6881 },
{ 0x000fac, 1, 0x04, 0x00000001 },
{ 0x001538, 1, 0x04, 0x00000001 },
{ 0x000fe0, 2, 0x04, 0x00000000 },
{ 0x000fe8, 1, 0x04, 0x00000014 },
{ 0x000fec, 1, 0x04, 0x00000040 },
{ 0x000ff0, 1, 0x04, 0x00000000 },
{ 0x00179c, 1, 0x04, 0x00000000 },
{ 0x001228, 1, 0x04, 0x00000400 },
{ 0x00122c, 1, 0x04, 0x00000300 },
{ 0x001230, 1, 0x04, 0x00010001 },
{ 0x0007f8, 1, 0x04, 0x00000000 },
{ 0x0015b4, 1, 0x04, 0x00000001 },
{ 0x0015cc, 1, 0x04, 0x00000000 },
{ 0x001534, 1, 0x04, 0x00000000 },
{ 0x000fb0, 1, 0x04, 0x00000000 },
{ 0x0015d0, 1, 0x04, 0x00000000 },
{ 0x00153c, 1, 0x04, 0x00000000 },
{ 0x0016b4, 1, 0x04, 0x00000003 },
{ 0x000fbc, 4, 0x04, 0x0000ffff },
{ 0x000df8, 2, 0x04, 0x00000000 },
{ 0x001948, 1, 0x04, 0x00000000 },
{ 0x001970, 1, 0x04, 0x00000001 },
{ 0x00161c, 1, 0x04, 0x000009f0 },
{ 0x000dcc, 1, 0x04, 0x00000010 },
{ 0x00163c, 1, 0x04, 0x00000000 },
{ 0x0015e4, 1, 0x04, 0x00000000 },
{ 0x001160, 32, 0x04, 0x25e00040 },
{ 0x001880, 32, 0x04, 0x00000000 },
{ 0x000f84, 2, 0x04, 0x00000000 },
{ 0x0017c8, 2, 0x04, 0x00000000 },
{ 0x0017d0, 1, 0x04, 0x000000ff },
{ 0x0017d4, 1, 0x04, 0xffffffff },
{ 0x0017d8, 1, 0x04, 0x00000002 },
{ 0x0017dc, 1, 0x04, 0x00000000 },
{ 0x0015f4, 2, 0x04, 0x00000000 },
{ 0x001434, 2, 0x04, 0x00000000 },
{ 0x000d74, 1, 0x04, 0x00000000 },
{ 0x000dec, 1, 0x04, 0x00000001 },
{ 0x0013a4, 1, 0x04, 0x00000000 },
{ 0x001318, 1, 0x04, 0x00000001 },
{ 0x001644, 1, 0x04, 0x00000000 },
{ 0x000748, 1, 0x04, 0x00000000 },
{ 0x000de8, 1, 0x04, 0x00000000 },
{ 0x001648, 1, 0x04, 0x00000000 },
{ 0x0012a4, 1, 0x04, 0x00000000 },
{ 0x001120, 4, 0x04, 0x00000000 },
{ 0x001118, 1, 0x04, 0x00000000 },
{ 0x00164c, 1, 0x04, 0x00000000 },
{ 0x001658, 1, 0x04, 0x00000000 },
{ 0x001910, 1, 0x04, 0x00000290 },
{ 0x001518, 1, 0x04, 0x00000000 },
{ 0x00165c, 1, 0x04, 0x00000001 },
{ 0x001520, 1, 0x04, 0x00000000 },
{ 0x001604, 1, 0x04, 0x00000000 },
{ 0x001570, 1, 0x04, 0x00000000 },
{ 0x0013b0, 2, 0x04, 0x3f800000 },
{ 0x00020c, 1, 0x04, 0x00000000 },
{ 0x001670, 1, 0x04, 0x30201000 },
{ 0x001674, 1, 0x04, 0x70605040 },
{ 0x001678, 1, 0x04, 0xb8a89888 },
{ 0x00167c, 1, 0x04, 0xf8e8d8c8 },
{ 0x00166c, 1, 0x04, 0x00000000 },
{ 0x001680, 1, 0x04, 0x00ffff00 },
{ 0x0012d0, 1, 0x04, 0x00000003 },
{ 0x0012d4, 1, 0x04, 0x00000002 },
{ 0x001684, 2, 0x04, 0x00000000 },
{ 0x000dac, 2, 0x04, 0x00001b02 },
{ 0x000db4, 1, 0x04, 0x00000000 },
{ 0x00168c, 1, 0x04, 0x00000000 },
{ 0x0015bc, 1, 0x04, 0x00000000 },
{ 0x00156c, 1, 0x04, 0x00000000 },
{ 0x00187c, 1, 0x04, 0x00000000 },
{ 0x001110, 1, 0x04, 0x00000001 },
{ 0x000dc0, 3, 0x04, 0x00000000 },
{ 0x001234, 1, 0x04, 0x00000000 },
{ 0x001690, 1, 0x04, 0x00000000 },
{ 0x0012ac, 1, 0x04, 0x00000001 },
{ 0x000790, 5, 0x04, 0x00000000 },
{ 0x00077c, 1, 0x04, 0x00000000 },
{ 0x001000, 1, 0x04, 0x00000010 },
{ 0x0010fc, 1, 0x04, 0x00000000 },
{ 0x001290, 1, 0x04, 0x00000000 },
{ 0x000218, 1, 0x04, 0x00000010 },
{ 0x0012d8, 1, 0x04, 0x00000000 },
{ 0x0012dc, 1, 0x04, 0x00000010 },
{ 0x000d94, 1, 0x04, 0x00000001 },
{ 0x00155c, 2, 0x04, 0x00000000 },
{ 0x001564, 1, 0x04, 0x00000fff },
{ 0x001574, 2, 0x04, 0x00000000 },
{ 0x00157c, 1, 0x04, 0x000fffff },
{ 0x001354, 1, 0x04, 0x00000000 },
{ 0x001610, 1, 0x04, 0x00000012 },
{ 0x001608, 2, 0x04, 0x00000000 },
{ 0x00260c, 1, 0x04, 0x00000000 },
{ 0x0007ac, 1, 0x04, 0x00000000 },
{ 0x00162c, 1, 0x04, 0x00000003 },
{ 0x000210, 1, 0x04, 0x00000000 },
{ 0x000320, 1, 0x04, 0x00000000 },
{ 0x000324, 6, 0x04, 0x3f800000 },
{ 0x000750, 1, 0x04, 0x00000000 },
{ 0x000760, 1, 0x04, 0x39291909 },
{ 0x000764, 1, 0x04, 0x79695949 },
{ 0x000768, 1, 0x04, 0xb9a99989 },
{ 0x00076c, 1, 0x04, 0xf9e9d9c9 },
{ 0x000770, 1, 0x04, 0x30201000 },
{ 0x000774, 1, 0x04, 0x70605040 },
{ 0x000778, 1, 0x04, 0x00009080 },
{ 0x000780, 1, 0x04, 0x39291909 },
{ 0x000784, 1, 0x04, 0x79695949 },
{ 0x000788, 1, 0x04, 0xb9a99989 },
{ 0x00078c, 1, 0x04, 0xf9e9d9c9 },
{ 0x0007d0, 1, 0x04, 0x30201000 },
{ 0x0007d4, 1, 0x04, 0x70605040 },
{ 0x0007d8, 1, 0x04, 0x00009080 },
{ 0x00037c, 1, 0x04, 0x00000001 },
{ 0x000740, 2, 0x04, 0x00000000 },
{ 0x002600, 1, 0x04, 0x00000000 },
{ 0x001918, 1, 0x04, 0x00000000 },
{ 0x00191c, 1, 0x04, 0x00000900 },
{ 0x001920, 1, 0x04, 0x00000405 },
{ 0x001308, 1, 0x04, 0x00000001 },
{ 0x001924, 1, 0x04, 0x00000000 },
{ 0x0013ac, 1, 0x04, 0x00000000 },
{ 0x00192c, 1, 0x04, 0x00000001 },
{ 0x00193c, 1, 0x04, 0x00002c1c },
{ 0x000d7c, 1, 0x04, 0x00000000 },
{ 0x000f8c, 1, 0x04, 0x00000000 },
{ 0x0002c0, 1, 0x04, 0x00000001 },
{ 0x001510, 1, 0x04, 0x00000000 },
{ 0x001940, 1, 0x04, 0x00000000 },
{ 0x000ff4, 2, 0x04, 0x00000000 },
{ 0x00194c, 2, 0x04, 0x00000000 },
{ 0x001968, 1, 0x04, 0x00000000 },
{ 0x001590, 1, 0x04, 0x0000003f },
{ 0x0007e8, 4, 0x04, 0x00000000 },
{ 0x00196c, 1, 0x04, 0x00000011 },
{ 0x0002e4, 1, 0x04, 0x0000b001 },
{ 0x00036c, 2, 0x04, 0x00000000 },
{ 0x00197c, 1, 0x04, 0x00000000 },
{ 0x000fcc, 2, 0x04, 0x00000000 },
{ 0x0002d8, 1, 0x04, 0x00000040 },
{ 0x001980, 1, 0x04, 0x00000080 },
{ 0x001504, 1, 0x04, 0x00000080 },
{ 0x001984, 1, 0x04, 0x00000000 },
{ 0x000300, 1, 0x04, 0x00000001 },
{ 0x0013a8, 1, 0x04, 0x00000000 },
{ 0x0012ec, 1, 0x04, 0x00000000 },
{ 0x001310, 1, 0x04, 0x00000000 },
{ 0x001314, 1, 0x04, 0x00000001 },
{ 0x001380, 1, 0x04, 0x00000000 },
{ 0x001384, 4, 0x04, 0x00000001 },
{ 0x001394, 1, 0x04, 0x00000000 },
{ 0x00139c, 1, 0x04, 0x00000000 },
{ 0x001398, 1, 0x04, 0x00000000 },
{ 0x001594, 1, 0x04, 0x00000000 },
{ 0x001598, 4, 0x04, 0x00000001 },
{ 0x000f54, 3, 0x04, 0x00000000 },
{ 0x0019bc, 1, 0x04, 0x00000000 },
{ 0x000f9c, 2, 0x04, 0x00000000 },
{ 0x0012cc, 1, 0x04, 0x00000000 },
{ 0x0012e8, 1, 0x04, 0x00000000 },
{ 0x00130c, 1, 0x04, 0x00000001 },
{ 0x001360, 8, 0x04, 0x00000000 },
{ 0x00133c, 2, 0x04, 0x00000001 },
{ 0x001344, 1, 0x04, 0x00000002 },
{ 0x001348, 2, 0x04, 0x00000001 },
{ 0x001350, 1, 0x04, 0x00000002 },
{ 0x001358, 1, 0x04, 0x00000001 },
{ 0x0012e4, 1, 0x04, 0x00000000 },
{ 0x00131c, 4, 0x04, 0x00000000 },
{ 0x0019c0, 1, 0x04, 0x00000000 },
{ 0x001140, 1, 0x04, 0x00000000 },
{ 0x0019c4, 1, 0x04, 0x00000000 },
{ 0x0019c8, 1, 0x04, 0x00001500 },
{ 0x00135c, 1, 0x04, 0x00000000 },
{ 0x000f90, 1, 0x04, 0x00000000 },
{ 0x0019e0, 8, 0x04, 0x00000001 },
{ 0x0019cc, 1, 0x04, 0x00000001 },
{ 0x0015b8, 1, 0x04, 0x00000000 },
{ 0x001a00, 1, 0x04, 0x00001111 },
{ 0x001a04, 7, 0x04, 0x00000000 },
{ 0x000d6c, 2, 0x04, 0xffff0000 },
{ 0x0010f8, 1, 0x04, 0x00001010 },
{ 0x000d80, 5, 0x04, 0x00000000 },
{ 0x000da0, 1, 0x04, 0x00000000 },
{ 0x0007a4, 2, 0x04, 0x00000000 },
{ 0x001508, 1, 0x04, 0x80000000 },
{ 0x00150c, 1, 0x04, 0x40000000 },
{ 0x001668, 1, 0x04, 0x00000000 },
{ 0x000318, 2, 0x04, 0x00000008 },
{ 0x000d9c, 1, 0x04, 0x00000001 },
{ 0x000374, 1, 0x04, 0x00000000 },
{ 0x000378, 1, 0x04, 0x00000020 },
{ 0x0007dc, 1, 0x04, 0x00000000 },
{ 0x00074c, 1, 0x04, 0x00000055 },
{ 0x001420, 1, 0x04, 0x00000003 },
{ 0x0017bc, 2, 0x04, 0x00000000 },
{ 0x0017c4, 1, 0x04, 0x00000001 },
{ 0x001008, 1, 0x04, 0x00000008 },
{ 0x00100c, 1, 0x04, 0x00000040 },
{ 0x001010, 1, 0x04, 0x0000012c },
{ 0x000d60, 1, 0x04, 0x00000040 },
{ 0x00075c, 1, 0x04, 0x00000003 },
{ 0x001018, 1, 0x04, 0x00000020 },
{ 0x00101c, 1, 0x04, 0x00000001 },
{ 0x001020, 1, 0x04, 0x00000020 },
{ 0x001024, 1, 0x04, 0x00000001 },
{ 0x001444, 3, 0x04, 0x00000000 },
{ 0x000360, 1, 0x04, 0x20164010 },
{ 0x000364, 1, 0x04, 0x00000020 },
{ 0x000368, 1, 0x04, 0x00000000 },
{ 0x000de4, 1, 0x04, 0x00000000 },
{ 0x000204, 1, 0x04, 0x00000006 },
{ 0x000208, 1, 0x04, 0x00000000 },
{ 0x0002cc, 2, 0x04, 0x003fffff },
{ 0x001220, 1, 0x04, 0x00000005 },
{ 0x000fdc, 1, 0x04, 0x00000000 },
{ 0x000f98, 1, 0x04, 0x00400008 },
{ 0x001284, 1, 0x04, 0x08000080 },
{ 0x001450, 1, 0x04, 0x00400008 },
{ 0x001454, 1, 0x04, 0x08000080 },
{ 0x000214, 1, 0x04, 0x00000000 },
{}
};
static const struct gf100_gr_pack
gk104_grctx_pack_mthd[] = {
{ gk104_grctx_init_a097_0, 0xa097 },
{ gf100_grctx_init_902d_0, 0x902d },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_fe_0[] = {
{ 0x404010, 5, 0x04, 0x00000000 },
{ 0x404024, 1, 0x04, 0x0000e000 },
{ 0x404028, 1, 0x04, 0x00000000 },
{ 0x4040a8, 8, 0x04, 0x00000000 },
{ 0x4040c8, 1, 0x04, 0xf800008f },
{ 0x4040d0, 6, 0x04, 0x00000000 },
{ 0x4040e8, 1, 0x04, 0x00001000 },
{ 0x4040f8, 1, 0x04, 0x00000000 },
{ 0x404130, 2, 0x04, 0x00000000 },
{ 0x404138, 1, 0x04, 0x20000040 },
{ 0x404150, 1, 0x04, 0x0000002e },
{ 0x404154, 1, 0x04, 0x00000400 },
{ 0x404158, 1, 0x04, 0x00000200 },
{ 0x404164, 1, 0x04, 0x00000055 },
{ 0x4041a0, 4, 0x04, 0x00000000 },
{ 0x404200, 4, 0x04, 0x00000000 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_memfmt_0[] = {
{ 0x404604, 1, 0x04, 0x00000014 },
{ 0x404608, 1, 0x04, 0x00000000 },
{ 0x40460c, 1, 0x04, 0x00003fff },
{ 0x404610, 1, 0x04, 0x00000100 },
{ 0x404618, 4, 0x04, 0x00000000 },
{ 0x40462c, 2, 0x04, 0x00000000 },
{ 0x404640, 1, 0x04, 0x00000000 },
{ 0x404654, 1, 0x04, 0x00000000 },
{ 0x404660, 1, 0x04, 0x00000000 },
{ 0x404678, 1, 0x04, 0x00000000 },
{ 0x40467c, 1, 0x04, 0x00000002 },
{ 0x404680, 8, 0x04, 0x00000000 },
{ 0x4046a0, 1, 0x04, 0x007f0080 },
{ 0x4046a4, 8, 0x04, 0x00000000 },
{ 0x4046c8, 3, 0x04, 0x00000000 },
{ 0x404700, 3, 0x04, 0x00000000 },
{ 0x404718, 7, 0x04, 0x00000000 },
{ 0x404734, 1, 0x04, 0x00000100 },
{ 0x404738, 2, 0x04, 0x00000000 },
{ 0x404744, 2, 0x04, 0x00000000 },
{ 0x404754, 1, 0x04, 0x00000000 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_ds_0[] = {
{ 0x405800, 1, 0x04, 0x0f8000bf },
{ 0x405830, 1, 0x04, 0x02180648 },
{ 0x405834, 1, 0x04, 0x08000000 },
{ 0x405838, 1, 0x04, 0x00000000 },
{ 0x405854, 1, 0x04, 0x00000000 },
{ 0x405870, 4, 0x04, 0x00000001 },
{ 0x405a00, 2, 0x04, 0x00000000 },
{ 0x405a18, 1, 0x04, 0x00000000 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_cwd_0[] = {
{ 0x405b00, 1, 0x04, 0x00000000 },
{ 0x405b10, 1, 0x04, 0x00001000 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_pd_0[] = {
{ 0x406020, 1, 0x04, 0x004103c1 },
{ 0x406028, 4, 0x04, 0x00000001 },
{ 0x4064a8, 1, 0x04, 0x00000000 },
{ 0x4064ac, 1, 0x04, 0x00003fff },
{ 0x4064b4, 2, 0x04, 0x00000000 },
{ 0x4064c0, 1, 0x04, 0x801a00f0 },
{ 0x4064c4, 1, 0x04, 0x0192ffff },
{ 0x4064c8, 1, 0x04, 0x01800600 },
{ 0x4064cc, 9, 0x04, 0x00000000 },
{ 0x4064fc, 1, 0x04, 0x0000022a },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_sked_0[] = {
{ 0x407040, 1, 0x04, 0x00000000 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_scc_0[] = {
{ 0x408000, 2, 0x04, 0x00000000 },
{ 0x408008, 1, 0x04, 0x00000030 },
{ 0x40800c, 2, 0x04, 0x00000000 },
{ 0x408014, 1, 0x04, 0x00000069 },
{ 0x408018, 1, 0x04, 0xe100e100 },
{ 0x408064, 1, 0x04, 0x00000000 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_be_0[] = {
{ 0x408800, 1, 0x04, 0x02802a3c },
{ 0x408804, 1, 0x04, 0x00000040 },
{ 0x408808, 1, 0x04, 0x1043e005 },
{ 0x408840, 1, 0x04, 0x0000000b },
{ 0x408900, 1, 0x04, 0x3080b801 },
{ 0x408904, 1, 0x04, 0x62000001 },
{ 0x408908, 1, 0x04, 0x00c8102f },
{ 0x408980, 1, 0x04, 0x0000011d },
{}
};
const struct gf100_gr_pack
gk104_grctx_pack_hub[] = {
{ gf100_grctx_init_main_0 },
{ gk104_grctx_init_fe_0 },
{ gf100_grctx_init_pri_0 },
{ gk104_grctx_init_memfmt_0 },
{ gk104_grctx_init_ds_0 },
{ gk104_grctx_init_cwd_0 },
{ gk104_grctx_init_pd_0 },
{ gk104_grctx_init_sked_0 },
{ gf100_grctx_init_rstr2d_0 },
{ gk104_grctx_init_scc_0 },
{ gk104_grctx_init_be_0 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_setup_0[] = {
{ 0x418800, 1, 0x04, 0x7006860a },
{ 0x418808, 3, 0x04, 0x00000000 },
{ 0x418828, 1, 0x04, 0x00000044 },
{ 0x418830, 1, 0x04, 0x10000001 },
{ 0x4188d8, 1, 0x04, 0x00000008 },
{ 0x4188e0, 1, 0x04, 0x01000000 },
{ 0x4188e8, 5, 0x04, 0x00000000 },
{ 0x4188fc, 1, 0x04, 0x20100018 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_gpm_0[] = {
{ 0x418c08, 1, 0x04, 0x00000001 },
{ 0x418c10, 8, 0x04, 0x00000000 },
{ 0x418c40, 1, 0x04, 0xffffffff },
{ 0x418c6c, 1, 0x04, 0x00000001 },
{ 0x418c80, 1, 0x04, 0x20200004 },
{ 0x418c8c, 1, 0x04, 0x00000001 },
{}
};
static const struct gf100_gr_pack
gk104_grctx_pack_gpc_0[] = {
{ gf100_grctx_init_gpc_unk_0 },
{ gf119_grctx_init_prop_0 },
{ gf119_grctx_init_gpc_unk_1 },
{ gk104_grctx_init_setup_0 },
{ gf100_grctx_init_zcull_0 },
{}
};
static const struct gf100_gr_pack
gk104_grctx_pack_gpc_1[] = {
{ gf119_grctx_init_crstr_0 },
{ gk104_grctx_init_gpm_0 },
{ gf100_grctx_init_gcc_0 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_tex_0[] = {
{ 0x419a00, 1, 0x04, 0x000000f0 },
{ 0x419a04, 1, 0x04, 0x00000001 },
{ 0x419a08, 1, 0x04, 0x00000021 },
{ 0x419a0c, 1, 0x04, 0x00020000 },
{ 0x419a10, 1, 0x04, 0x00000000 },
{ 0x419a14, 1, 0x04, 0x00000200 },
{ 0x419a1c, 1, 0x04, 0x0000c000 },
{ 0x419a20, 1, 0x04, 0x00000800 },
{ 0x419a30, 1, 0x04, 0x00000001 },
{ 0x419ac4, 1, 0x04, 0x0037f440 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_mpc_0[] = {
{ 0x419c00, 1, 0x04, 0x0000000a },
{ 0x419c04, 1, 0x04, 0x80000006 },
{ 0x419c08, 1, 0x04, 0x00000002 },
{ 0x419c20, 1, 0x04, 0x00000000 },
{ 0x419c24, 1, 0x04, 0x00084210 },
{ 0x419c28, 1, 0x04, 0x3efbefbe },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_l1c_0[] = {
{ 0x419ce8, 1, 0x04, 0x00000000 },
{ 0x419cf4, 1, 0x04, 0x00003203 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_sm_0[] = {
{ 0x419e04, 3, 0x04, 0x00000000 },
{ 0x419e10, 1, 0x04, 0x00000402 },
{ 0x419e44, 1, 0x04, 0x0013eff2 },
{ 0x419e48, 1, 0x04, 0x00000000 },
{ 0x419e4c, 1, 0x04, 0x0000007f },
{ 0x419e50, 19, 0x04, 0x00000000 },
{ 0x419eac, 1, 0x04, 0x00001f8f },
{ 0x419eb0, 1, 0x04, 0x00000d3f },
{ 0x419ec8, 1, 0x04, 0x0001304f },
{ 0x419f30, 8, 0x04, 0x00000000 },
{ 0x419f58, 1, 0x04, 0x00000000 },
{ 0x419f70, 1, 0x04, 0x00000000 },
{ 0x419f78, 1, 0x04, 0x0000000b },
{ 0x419f7c, 1, 0x04, 0x0000027c },
{}
};
const struct gf100_gr_pack
gk104_grctx_pack_tpc[] = {
{ gf117_grctx_init_pe_0 },
{ gk104_grctx_init_tex_0 },
{ gk104_grctx_init_mpc_0 },
{ gk104_grctx_init_l1c_0 },
{ gk104_grctx_init_sm_0 },
{}
};
const struct gf100_gr_init
gk104_grctx_init_pes_0[] = {
{ 0x41be24, 1, 0x04, 0x00000006 },
{}
};
static const struct gf100_gr_init
gk104_grctx_init_cbm_0[] = {
{ 0x41bec0, 1, 0x04, 0x12180000 },
{ 0x41bec4, 1, 0x04, 0x00037f7f },
{ 0x41bee4, 1, 0x04, 0x06480430 },
{}
};
const struct gf100_gr_pack
gk104_grctx_pack_ppc[] = {
{ gk104_grctx_init_pes_0 },
{ gk104_grctx_init_cbm_0 },
{ gf117_grctx_init_wwdx_0 },
{}
};
/*******************************************************************************
* PGRAPH context implementation
******************************************************************************/
void
gk104_grctx_generate_r418800(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
/*XXX: Not real sure where to apply these, there doesn't seem
* to be any pattern to which chipsets it's done on.
*
* Perhaps a VBIOS tweak?
*/
if (0) {
nvkm_mask(device, 0x418800, 0x00200000, 0x00200000);
nvkm_mask(device, 0x41be10, 0x00800000, 0x00800000);
}
}
void
gk104_grctx_generate_patch_ltc(struct gf100_gr_chan *chan)
{
struct nvkm_device *device = chan->gr->base.engine.subdev.device;
u32 data0 = nvkm_rd32(device, 0x17e91c);
u32 data1 = nvkm_rd32(device, 0x17e920);
/*XXX: Figure out how to modify this correctly! */
gf100_grctx_patch_wr32(chan, 0x17e91c, data0);
gf100_grctx_patch_wr32(chan, 0x17e920, data1);
}
void
gk104_grctx_generate_bundle(struct gf100_gr_chan *chan, u64 addr, u32 size)
{
const struct gf100_grctx_func *grctx = chan->gr->func->grctx;
const u32 state_limit = min(grctx->bundle_min_gpm_fifo_depth, size / 0x20);
const u32 token_limit = grctx->bundle_token_limit;
gf100_grctx_generate_bundle(chan, addr, size);
gf100_grctx_patch_wr32(chan, 0x4064c8, (state_limit << 16) | token_limit);
}
void
gk104_grctx_generate_pagepool(struct gf100_gr_chan *chan, u64 addr)
{
gf100_grctx_generate_pagepool(chan, addr);
gf100_grctx_patch_wr32(chan, 0x4064cc, 0x80000000);
}
void
gk104_grctx_generate_unkn(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
nvkm_mask(device, 0x418c6c, 0x00000001, 0x00000001);
nvkm_mask(device, 0x41980c, 0x00000010, 0x00000010);
nvkm_mask(device, 0x41be08, 0x00000004, 0x00000004);
nvkm_mask(device, 0x4064c0, 0x80000000, 0x80000000);
nvkm_mask(device, 0x405800, 0x08000000, 0x08000000);
nvkm_mask(device, 0x419c00, 0x00000008, 0x00000008);
}
static void
gk104_grctx_generate_r419f78(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
/* bit 3 set disables loads in fp helper invocations, we need it enabled */
nvkm_mask(device, 0x419f78, 0x00000009, 0x00000000);
}
void
gk104_grctx_generate_gpc_tpc_nr(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
nvkm_wr32(device, 0x405b00, (gr->tpc_total << 8) | gr->gpc_nr);
}
void
gk104_grctx_generate_alpha_beta_tables(struct gf100_gr *gr)
{
struct nvkm_device *device = gr->base.engine.subdev.device;
int i, j, gpc, ppc;
for (i = 0; i < 32; i++) {
u32 atarget = max_t(u32, gr->tpc_total * i / 32, 1);
u32 btarget = gr->tpc_total - atarget;
bool alpha = atarget < btarget;
u64 amask = 0, bmask = 0;
for (gpc = 0; gpc < gr->gpc_nr; gpc++) {
for (ppc = 0; ppc < gr->func->ppc_nr; ppc++) {
u32 ppc_tpcs = gr->ppc_tpc_nr[gpc][ppc];
u32 abits, bbits, pmask;
if (alpha) {
abits = atarget ? ppc_tpcs : 0;
bbits = ppc_tpcs - abits;
} else {
bbits = btarget ? ppc_tpcs : 0;
abits = ppc_tpcs - bbits;
}
pmask = gr->ppc_tpc_mask[gpc][ppc];
while (ppc_tpcs-- > abits)
pmask &= pmask - 1;
amask |= (u64)pmask << (gpc * 8);
pmask ^= gr->ppc_tpc_mask[gpc][ppc];
bmask |= (u64)pmask << (gpc * 8);
atarget -= min(abits, atarget);
btarget -= min(bbits, btarget);
if ((abits > 0) || (bbits > 0))
alpha = !alpha;
}
}
for (j = 0; j < gr->gpc_nr; j += 4, amask >>= 32, bmask >>= 32) {
nvkm_wr32(device, 0x406800 + (i * 0x20) + j, amask);
nvkm_wr32(device, 0x406c00 + (i * 0x20) + j, bmask);
}
}
}
const struct gf100_grctx_func
gk104_grctx = {
.main = gf100_grctx_generate_main,
.unkn = gk104_grctx_generate_unkn,
.hub = gk104_grctx_pack_hub,
.gpc_0 = gk104_grctx_pack_gpc_0,
.gpc_1 = gk104_grctx_pack_gpc_1,
.zcull = gf100_grctx_pack_zcull,
.tpc = gk104_grctx_pack_tpc,
.ppc = gk104_grctx_pack_ppc,
.icmd = gk104_grctx_pack_icmd,
.mthd = gk104_grctx_pack_mthd,
.bundle = gk104_grctx_generate_bundle,
.bundle_size = 0x3000,
.bundle_min_gpm_fifo_depth = 0x180,
.bundle_token_limit = 0x600,
.pagepool = gk104_grctx_generate_pagepool,
.pagepool_size = 0x8000,
.attrib_cb_size = gf100_grctx_generate_attrib_cb_size,
.attrib_cb = gf100_grctx_generate_attrib_cb,
.attrib = gf117_grctx_generate_attrib,
.attrib_nr_max = 0x324,
.attrib_nr = 0x218,
.alpha_nr_max = 0x7ff,
.alpha_nr = 0x648,
.patch_ltc = gk104_grctx_generate_patch_ltc,
.sm_id = gf100_grctx_generate_sm_id,
.tpc_nr = gf100_grctx_generate_tpc_nr,
.rop_mapping = gf117_grctx_generate_rop_mapping,
.alpha_beta_tables = gk104_grctx_generate_alpha_beta_tables,
.dist_skip_table = gf117_grctx_generate_dist_skip_table,
.gpc_tpc_nr = gk104_grctx_generate_gpc_tpc_nr,
.r419f78 = gk104_grctx_generate_r419f78,
.r418800 = gk104_grctx_generate_r418800,
};
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