1 2 #ifndef __NV50_WINSYS_H__ 3 #define __NV50_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 14 #ifndef NV04_PFIFO_MAX_PACKET_LEN 15 #define NV04_PFIFO_MAX_PACKET_LEN 2047 16 #endif 17 18 19 static inline void 20 nv50_add_bufctx_resident_bo(struct nouveau_bufctx *bufctx, int bin, 21 unsigned flags, struct nouveau_bo *bo) 22 { 23 nouveau_bufctx_refn(bufctx, bin, bo, flags)->priv = NULL; 24 } 25 26 static inline void 27 nv50_add_bufctx_resident(struct nouveau_bufctx *bufctx, int bin, 28 struct nv04_resource *res, unsigned flags) 29 { 30 struct nouveau_bufref *ref = 31 nouveau_bufctx_refn(bufctx, bin, res->bo, flags | res->domain); 32 ref->priv = res; 33 ref->priv_data = flags; 34 } 35 36 #define BCTX_REFN_bo(ctx, bin, fl, bo) \ 37 nv50_add_bufctx_resident_bo(ctx, NV50_BIND_##bin, fl, bo); 38 39 #define BCTX_REFN(bctx, bin, res, acc) \ 40 nv50_add_bufctx_resident(bctx, NV50_BIND_##bin, res, NOUVEAU_BO_##acc) 41 42 static inline void 43 PUSH_REFN(struct nouveau_pushbuf *push, struct nouveau_bo *bo, uint32_t flags) 44 { 45 struct nouveau_pushbuf_refn ref = { bo, flags }; 46 nouveau_pushbuf_refn(push, &ref, 1); 47 } 48 49 50 #define SUBC_3D(m) 3, (m) 51 #define NV50_3D(n) SUBC_3D(NV50_3D_##n) 52 #define NV84_3D(n) SUBC_3D(NV84_3D_##n) 53 #define NVA0_3D(n) SUBC_3D(NVA0_3D_##n) 54 55 #define SUBC_2D(m) 4, (m) 56 #define NV50_2D(n) SUBC_2D(NV50_2D_##n) 57 58 #define SUBC_M2MF(m) 5, (m) 59 #define NV50_M2MF(n) SUBC_M2MF(NV50_M2MF_##n) 60 61 #define SUBC_CP(m) 6, (m) 62 #define NV50_CP(n) SUBC_CP(NV50_COMPUTE_##n) 63 64 65 static inline uint32_t 66 NV50_FIFO_PKHDR(int subc, int mthd, unsigned size) 67 { 68 return 0x00000000 | (size << 18) | (subc << 13) | mthd; 69 } 70 71 static inline uint32_t 72 NV50_FIFO_PKHDR_NI(int subc, int mthd, unsigned size) 73 { 74 return 0x40000000 | (size << 18) | (subc << 13) | mthd; 75 } 76 77 static inline uint32_t 78 NV50_FIFO_PKHDR_L(int subc, int mthd) 79 { 80 return 0x00030000 | (subc << 13) | mthd; 81 } 82 83 84 static inline uint32_t 85 nouveau_bo_memtype(const struct nouveau_bo *bo) 86 { 87 return bo->config.nv50.memtype; 88 } 89 90 91 static inline void 92 PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data) 93 { 94 *push->cur++ = (uint32_t)(data >> 32); 95 } 96 97 static inline void 98 BEGIN_NV04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 99 { 100 #ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 101 PUSH_SPACE(push, size + 1); 102 #endif 103 PUSH_DATA (push, NV50_FIFO_PKHDR(subc, mthd, size)); 104 } 105 106 static inline void 107 BEGIN_NI04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 108 { 109 #ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 110 PUSH_SPACE(push, size + 1); 111 #endif 112 PUSH_DATA (push, NV50_FIFO_PKHDR_NI(subc, mthd, size)); 113 } 114 115 /* long, non-incremental, nv50-only */ 116 static inline void 117 BEGIN_NL50(struct nouveau_pushbuf *push, int subc, int mthd, uint32_t size) 118 { 119 #ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 120 PUSH_SPACE(push, 2); 121 #endif 122 PUSH_DATA (push, NV50_FIFO_PKHDR_L(subc, mthd)); 123 PUSH_DATA (push, size); 124 } 125 126 #endif /* __NV50_WINSYS_H__ */ 127