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_winsys.h" 11 #include "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_CP(m) 1, (m) 54 #define NVC0_CP(n) SUBC_CP(NVC0_COMPUTE_##n) 55 #define NVE4_CP(n) SUBC_CP(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(NV50_2D_##n) 64 65 #define SUBC_COPY(m) 4, (m) 66 #define NVE4_COPY(m) SUBC_COPY(NVE4_COPY_##n) 67 68 #define SUBC_SW(m) 7, (m) 69 70 #define NVC0_3D_SERIALIZE NV50_GRAPH_SERIALIZE 71 #define NVC0_IB_ENTRY_1_NO_PREFETCH (1 << (31 - 8)) 72 73 static inline uint32_t 74 NVC0_FIFO_PKHDR_SQ(int subc, int mthd, unsigned size) 75 { 76 return 0x20000000 | (size << 16) | (subc << 13) | (mthd >> 2); 77 } 78 79 static inline uint32_t 80 NVC0_FIFO_PKHDR_NI(int subc, int mthd, unsigned size) 81 { 82 return 0x60000000 | (size << 16) | (subc << 13) | (mthd >> 2); 83 } 84 85 static inline uint32_t 86 NVC0_FIFO_PKHDR_IL(int subc, int mthd, uint16_t data) 87 { 88 assert(data < 0x2000); 89 return 0x80000000 | (data << 16) | (subc << 13) | (mthd >> 2); 90 } 91 92 static inline uint32_t 93 NVC0_FIFO_PKHDR_1I(int subc, int mthd, unsigned size) 94 { 95 return 0xa0000000 | (size << 16) | (subc << 13) | (mthd >> 2); 96 } 97 98 99 static inline uint8_t 100 nouveau_bo_memtype(const struct nouveau_bo *bo) 101 { 102 return bo->config.nvc0.memtype; 103 } 104 105 106 static inline void 107 PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data) 108 { 109 *push->cur++ = (uint32_t)(data >> 32); 110 } 111 112 static inline void 113 BEGIN_NVC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 114 { 115 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 116 PUSH_SPACE(push, size + 1); 117 #endif 118 PUSH_DATA (push, NVC0_FIFO_PKHDR_SQ(subc, mthd, size)); 119 } 120 121 static inline void 122 BEGIN_NIC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 123 { 124 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 125 PUSH_SPACE(push, size + 1); 126 #endif 127 PUSH_DATA (push, NVC0_FIFO_PKHDR_NI(subc, mthd, size)); 128 } 129 130 static inline void 131 BEGIN_1IC0(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 132 { 133 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 134 PUSH_SPACE(push, size + 1); 135 #endif 136 PUSH_DATA (push, NVC0_FIFO_PKHDR_1I(subc, mthd, size)); 137 } 138 139 static inline void 140 IMMED_NVC0(struct nouveau_pushbuf *push, int subc, int mthd, uint16_t data) 141 { 142 #ifndef NVC0_PUSH_EXPLICIT_SPACE_CHECKING 143 PUSH_SPACE(push, 1); 144 #endif 145 PUSH_DATA (push, NVC0_FIFO_PKHDR_IL(subc, mthd, data)); 146 } 147 148 #endif /* __NVC0_WINSYS_H__ */ 149
