1 2 #ifndef __NVC0_WINSYS_H__ 3 #define __NVC0_WINSYS_H__ 4 5 #include <stdint.h> 6 #include <unistd.h> 7 8 #include "pipe/p_defines.h" 9 10 #include "nouveau/nouveau_winsys.h" 11 #include "nouveau/nouveau_buffer.h" 12 13 #ifndef NV04_PFIFO_MAX_PACKET_LEN 14 #define NV04_PFIFO_MAX_PACKET_LEN 2047 15 #endif 16 17 18 static INLINE void 19 nv50_add_bufctx_resident_bo(struct nouveau_bufctx *bufctx, int bin, 20 unsigned flags, struct nouveau_bo *bo) 21 { 22 nouveau_bufctx_refn(bufctx, bin, bo, flags)->priv = NULL; 23 } 24 25 static INLINE void 26 nvc0_add_resident(struct nouveau_bufctx *bufctx, int bin, 27 struct nv04_resource *res, unsigned flags) 28 { 29 struct nouveau_bufref *ref = 30 nouveau_bufctx_refn(bufctx, bin, res->bo, flags | res->domain); 31 ref->priv = res; 32 ref->priv_data = flags; 33 } 34 35 #define BCTX_REFN_bo(ctx, bin, fl, bo) \ 36 nv50_add_bufctx_resident_bo(ctx, NVC0_BIND_##bin, fl, bo); 37 38 #define BCTX_REFN(bctx, bin, res, acc) \ 39 nvc0_add_resident(bctx, NVC0_BIND_##bin, res, NOUVEAU_BO_##acc) 40 41 static INLINE void 42 PUSH_REFN(struct nouveau_pushbuf *push, struct nouveau_bo *bo, uint32_t flags) 43 { 44 struct nouveau_pushbuf_refn ref = { bo, flags }; 45 nouveau_pushbuf_refn(push, &ref, 1); 46 } 47 48 49 #define SUBC_3D(m) 0, (m) 50 #define NVC0_3D(n) SUBC_3D(NVC0_3D_##n) 51 #define NVE4_3D(n) SUBC_3D(NVE4_3D_##n) 52 53 #define SUBC_COMPUTE(m) 1, (m) 54 #define NVC0_COMPUTE(n) SUBC_COMPUTE(NVC0_COMPUTE_##n) 55 #define NVE4_COMPUTE(n) SUBC_COMPUTE(NVE4_COMPUTE_##n) 56 57 #define SUBC_M2MF(m) 2, (m) 58 #define SUBC_P2MF(m) 2, (m) 59 #define NVC0_M2MF(n) SUBC_M2MF(NVC0_M2MF_##n) 60 #define NVE4_P2MF(n) SUBC_P2MF(NVE4_P2MF_##n) 61 62 #define SUBC_2D(m) 3, (m) 63 #define NVC0_2D(n) SUBC_2D(NVC0_2D_##n) 64 65 #define SUBC_COPY(m) 4, (m) 66 #define NVE4_COPY(m) SUBC_COPY(NVE4_COPY_##n) 67 68 static INLINE uint32_t 69 NVC0_FIFO_PKHDR_SQ(int subc, int mthd, unsigned size) 70 { 71 return 0x20000000 | (size << 16) | (subc << 13) | (mthd >> 2); 72 } 73 74 static INLINE uint32_t 75 NVC0_FIFO_PKHDR_NI(int subc, int mthd, unsigned size) 76 { 77 return 0x60000000 | (size << 16) | (subc << 13) | (mthd >> 2); 78 } 79 80 static INLINE uint32_t 81 NVC0_FIFO_PKHDR_IL(int subc, int mthd, uint8_t data) 82 { 83 return 0x80000000 | (data << 16) | (subc << 13) | (mthd >> 2); 84 } 85 86 static INLINE uint32_t 87 NVC0_FIFO_PKHDR_1I(int subc, int mthd, unsigned size) 88 { 89 return 0xa0000000 | (size << 16) | (subc << 13) | (mthd >> 2); 90 } 91 92 93 static INLINE uint8_t 94 nouveau_bo_memtype(const struct nouveau_bo *bo) 95 { 96 return bo->config.nvc0.memtype; 97 } 98 99 100 static INLINE void 101 PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data) 102 { 103 *push->cur++ = (uint32_t)(data >> 32); 104 } 105 106 static INLINE void 107 BEGIN_NVC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 108 { 109 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 110 PUSH_SPACE(push, size + 1); 111 #endif 112 PUSH_DATA (push, NVC0_FIFO_PKHDR_SQ(subc, mthd, size)); 113 } 114 115 static INLINE void 116 BEGIN_NIC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 117 { 118 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 119 PUSH_SPACE(push, size + 1); 120 #endif 121 PUSH_DATA (push, NVC0_FIFO_PKHDR_NI(subc, mthd, size)); 122 } 123 124 static INLINE void 125 BEGIN_1IC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 126 { 127 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 128 PUSH_SPACE(push, size + 1); 129 #endif 130 PUSH_DATA (push, NVC0_FIFO_PKHDR_1I(subc, mthd, size)); 131 } 132 133 static INLINE void 134 IMMED_NVC0(struct nouveau_pushbuf *push, int subc, int mthd, uint8_t data) 135 { 136 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 137 PUSH_SPACE(push, 1); 138 #endif 139 PUSH_DATA (push, NVC0_FIFO_PKHDR_IL(subc, mthd, data)); 140 } 141 142 #endif /* __NVC0_WINSYS_H__ */ 143
