From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/nouveau/include/nvif/push.h | 359 ++++++++++++++++++++++++++++ 1 file changed, 359 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/include/nvif/push.h (limited to 'drivers/gpu/drm/nouveau/include/nvif/push.h') diff --git a/drivers/gpu/drm/nouveau/include/nvif/push.h b/drivers/gpu/drm/nouveau/include/nvif/push.h new file mode 100644 index 000000000..6d3a8a3d2 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvif/push.h @@ -0,0 +1,359 @@ +/* + * Copyright 2019 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. + */ +#ifndef __NVIF_PUSH_H__ +#define __NVIF_PUSH_H__ +#include +#include + +#include + +struct nvif_push { + int (*wait)(struct nvif_push *push, u32 size); + void (*kick)(struct nvif_push *push); + + struct nvif_mem mem; + + u32 *bgn; + u32 *cur; + u32 *seg; + u32 *end; +}; + +static inline __must_check int +PUSH_WAIT(struct nvif_push *push, u32 size) +{ + if (push->cur + size >= push->end) { + int ret = push->wait(push, size); + if (ret) + return ret; + } +#ifdef CONFIG_NOUVEAU_DEBUG_PUSH + push->seg = push->cur + size; +#endif + return 0; +} + +static inline int +PUSH_KICK(struct nvif_push *push) +{ + push->kick(push); + return 0; +} + +#ifdef CONFIG_NOUVEAU_DEBUG_PUSH +#define PUSH_PRINTF(p,f,a...) do { \ + struct nvif_push *_ppp = (p); \ + u32 __o = _ppp->cur - (u32 *)_ppp->mem.object.map.ptr; \ + NVIF_DEBUG(&_ppp->mem.object, "%08x: "f, __o * 4, ##a); \ + (void)__o; \ +} while(0) +#define PUSH_ASSERT_ON(a,b) WARN((a), b) +#else +#define PUSH_PRINTF(p,f,a...) +#define PUSH_ASSERT_ON(a, b) +#endif + +#define PUSH_ASSERT(a,b) do { \ + static_assert( \ + __builtin_choose_expr(__builtin_constant_p(a), (a), 1), b \ + ); \ + PUSH_ASSERT_ON(!(a), b); \ +} while(0) + +#define PUSH_DATA__(p,d,f,a...) do { \ + struct nvif_push *_p = (p); \ + u32 _d = (d); \ + PUSH_ASSERT(_p->cur < _p->seg, "segment overrun"); \ + PUSH_ASSERT(_p->cur < _p->end, "pushbuf overrun"); \ + PUSH_PRINTF(_p, "%08x"f, _d, ##a); \ + *_p->cur++ = _d; \ +} while(0) + +#define PUSH_DATA_(X,p,m,i0,i1,d,s,f,a...) PUSH_DATA__((p), (d), "-> "#m f, ##a) +#define PUSH_DATA(p,d) PUSH_DATA__((p), (d), " data - %s", __func__) + +//XXX: error-check this against *real* pushbuffer end? +#define PUSH_RSVD(p,d) do { \ + struct nvif_push *__p = (p); \ + __p->seg++; \ + __p->end++; \ + d; \ +} while(0) + +#ifdef CONFIG_NOUVEAU_DEBUG_PUSH +#define PUSH_DATAp(X,p,m,i,o,d,s,f,a...) do { \ + struct nvif_push *_pp = (p); \ + const u32 *_dd = (d); \ + u32 _s = (s), _i = (i?PUSH_##o##_INC); \ + if (_s--) { \ + PUSH_DATA_(X, _pp, X##m, i0, i1, *_dd++, 1, "+0x%x", 0); \ + while (_s--) { \ + PUSH_DATA_(X, _pp, X##m, i0, i1, *_dd++, 1, "+0x%x", _i); \ + _i += (0?PUSH_##o##_INC); \ + } \ + } \ +} while(0) +#else +#define PUSH_DATAp(X,p,m,i,o,d,s,f,a...) do { \ + struct nvif_push *_p = (p); \ + u32 _s = (s); \ + PUSH_ASSERT(_p->cur + _s <= _p->seg, "segment overrun"); \ + PUSH_ASSERT(_p->cur + _s <= _p->end, "pushbuf overrun"); \ + memcpy(_p->cur, (d), _s << 2); \ + _p->cur += _s; \ +} while(0) +#endif + +#define PUSH_1(X,f,ds,n,o,p,s,mA,dA) do { \ + PUSH_##o##_HDR((p), s, mA, (ds)+(n)); \ + PUSH_##f(X, (p), X##mA, 1, o, (dA), ds, ""); \ +} while(0) +#define PUSH_2(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (1?PUSH_##o##_INC), "mthd1"); \ + PUSH_1(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_3(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd2"); \ + PUSH_2(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_4(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd3"); \ + PUSH_3(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_5(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd4"); \ + PUSH_4(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_6(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd5"); \ + PUSH_5(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_7(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd6"); \ + PUSH_6(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_8(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd7"); \ + PUSH_7(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_9(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd8"); \ + PUSH_8(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) +#define PUSH_10(X,f,ds,n,o,p,s,mB,dB,mA,dA,a...) do { \ + PUSH_ASSERT((mB) - (mA) == (0?PUSH_##o##_INC), "mthd9"); \ + PUSH_9(X, DATA_, 1, (ds) + (n), o, (p), s, X##mA, (dA), ##a); \ + PUSH_##f(X, (p), X##mB, 0, o, (dB), ds, ""); \ +} while(0) + +#define PUSH_1D(X,o,p,s,mA,dA) \ + PUSH_1(X, DATA_, 1, 0, o, (p), s, X##mA, (dA)) +#define PUSH_2D(X,o,p,s,mA,dA,mB,dB) \ + PUSH_2(X, DATA_, 1, 0, o, (p), s, X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_3D(X,o,p,s,mA,dA,mB,dB,mC,dC) \ + PUSH_3(X, DATA_, 1, 0, o, (p), s, X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_4D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD) \ + PUSH_4(X, DATA_, 1, 0, o, (p), s, X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_5D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE) \ + PUSH_5(X, DATA_, 1, 0, o, (p), s, X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_6D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF) \ + PUSH_6(X, DATA_, 1, 0, o, (p), s, X##mF, (dF), \ + X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_7D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG) \ + PUSH_7(X, DATA_, 1, 0, o, (p), s, X##mG, (dG), \ + X##mF, (dF), \ + X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_8D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH) \ + PUSH_8(X, DATA_, 1, 0, o, (p), s, X##mH, (dH), \ + X##mG, (dG), \ + X##mF, (dF), \ + X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_9D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI) \ + PUSH_9(X, DATA_, 1, 0, o, (p), s, X##mI, (dI), \ + X##mH, (dH), \ + X##mG, (dG), \ + X##mF, (dF), \ + X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) +#define PUSH_10D(X,o,p,s,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI,mJ,dJ) \ + PUSH_10(X, DATA_, 1, 0, o, (p), s, X##mJ, (dJ), \ + X##mI, (dI), \ + X##mH, (dH), \ + X##mG, (dG), \ + X##mF, (dF), \ + X##mE, (dE), \ + X##mD, (dD), \ + X##mC, (dC), \ + X##mB, (dB), \ + X##mA, (dA)) + +#define PUSH_1P(X,o,p,s,mA,dp,ds) \ + PUSH_1(X, DATAp, ds, 0, o, (p), s, X##mA, (dp)) +#define PUSH_2P(X,o,p,s,mA,dA,mB,dp,ds) \ + PUSH_2(X, DATAp, ds, 0, o, (p), s, X##mB, (dp), \ + X##mA, (dA)) +#define PUSH_3P(X,o,p,s,mA,dA,mB,dB,mC,dp,ds) \ + PUSH_3(X, DATAp, ds, 0, o, (p), s, X##mC, (dp), \ + X##mB, (dB), \ + X##mA, (dA)) + +#define PUSH_(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,IMPL,...) IMPL +#define PUSH(A...) PUSH_(A, PUSH_10P, PUSH_10D, \ + PUSH_9P , PUSH_9D, \ + PUSH_8P , PUSH_8D, \ + PUSH_7P , PUSH_7D, \ + PUSH_6P , PUSH_6D, \ + PUSH_5P , PUSH_5D, \ + PUSH_4P , PUSH_4D, \ + PUSH_3P , PUSH_3D, \ + PUSH_2P , PUSH_2D, \ + PUSH_1P , PUSH_1D)(, ##A) + +#define PUSH_NVIM(p,c,m,d) do { \ + struct nvif_push *__p = (p); \ + u32 __d = (d); \ + PUSH_IMMD_HDR(__p, c, m, __d); \ + __p->cur--; \ + PUSH_PRINTF(__p, "%08x-> "#m, __d); \ + __p->cur++; \ +} while(0) +#define PUSH_NVSQ(A...) PUSH(MTHD, ##A) +#define PUSH_NV1I(A...) PUSH(1INC, ##A) +#define PUSH_NVNI(A...) PUSH(NINC, ##A) + + +#define PUSH_NV_1(X,o,p,c,mA,d...) \ + PUSH_##o(p,c,c##_##mA,d) +#define PUSH_NV_2(X,o,p,c,mA,dA,mB,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,d) +#define PUSH_NV_3(X,o,p,c,mA,dA,mB,dB,mC,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,d) +#define PUSH_NV_4(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,d) +#define PUSH_NV_5(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,d) +#define PUSH_NV_6(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,dE, \ + c##_##mF,d) +#define PUSH_NV_7(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,dE, \ + c##_##mF,dF, \ + c##_##mG,d) +#define PUSH_NV_8(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,dE, \ + c##_##mF,dF, \ + c##_##mG,dG, \ + c##_##mH,d) +#define PUSH_NV_9(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,dE, \ + c##_##mF,dF, \ + c##_##mG,dG, \ + c##_##mH,dH, \ + c##_##mI,d) +#define PUSH_NV_10(X,o,p,c,mA,dA,mB,dB,mC,dC,mD,dD,mE,dE,mF,dF,mG,dG,mH,dH,mI,dI,mJ,d...) \ + PUSH_##o(p,c,c##_##mA,dA, \ + c##_##mB,dB, \ + c##_##mC,dC, \ + c##_##mD,dD, \ + c##_##mE,dE, \ + c##_##mF,dF, \ + c##_##mG,dG, \ + c##_##mH,dH, \ + c##_##mI,dI, \ + c##_##mJ,d) + +#define PUSH_NV_(A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,IMPL,...) IMPL +#define PUSH_NV(A...) PUSH_NV_(A, PUSH_NV_10, PUSH_NV_10, \ + PUSH_NV_9 , PUSH_NV_9, \ + PUSH_NV_8 , PUSH_NV_8, \ + PUSH_NV_7 , PUSH_NV_7, \ + PUSH_NV_6 , PUSH_NV_6, \ + PUSH_NV_5 , PUSH_NV_5, \ + PUSH_NV_4 , PUSH_NV_4, \ + PUSH_NV_3 , PUSH_NV_3, \ + PUSH_NV_2 , PUSH_NV_2, \ + PUSH_NV_1 , PUSH_NV_1)(, ##A) + +#define PUSH_IMMD(A...) PUSH_NV(NVIM, ##A) +#define PUSH_MTHD(A...) PUSH_NV(NVSQ, ##A) +#define PUSH_1INC(A...) PUSH_NV(NV1I, ##A) +#define PUSH_NINC(A...) PUSH_NV(NVNI, ##A) +#endif -- cgit v1.2.3