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/nouveau_winsys.h" 11#include "nouveau/nouveau_buffer.h" 12 13 14#ifndef NV04_PFIFO_MAX_PACKET_LEN 15#define NV04_PFIFO_MAX_PACKET_LEN 2047 16#endif 17 18 19static INLINE void 20nv50_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 26static INLINE void 27nv50_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 42static INLINE void 43PUSH_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 NVA0_3D(n) SUBC_3D(NVA0_3D_##n) 53 54#define SUBC_2D(m) 4, (m) 55#define NV50_2D(n) SUBC_2D(NV50_2D_##n) 56 57#define SUBC_M2MF(m) 5, (m) 58#define NV50_M2MF(n) SUBC_M2MF(NV50_M2MF_##n) 59 60#define SUBC_COMPUTE(m) 6, (m) 61#define NV50_COMPUTE(n) SUBC_COMPUTE(NV50_COMPUTE_##n) 62 63 64static INLINE uint32_t 65NV50_FIFO_PKHDR(int subc, int mthd, unsigned size) 66{ 67 return 0x00000000 | (size << 18) | (subc << 13) | mthd; 68} 69 70static INLINE uint32_t 71NV50_FIFO_PKHDR_NI(int subc, int mthd, unsigned size) 72{ 73 return 0x40000000 | (size << 18) | (subc << 13) | mthd; 74} 75 76static INLINE uint32_t 77NV50_FIFO_PKHDR_L(int subc, int mthd) 78{ 79 return 0x00030000 | (subc << 13) | mthd; 80} 81 82 83static INLINE uint32_t 84nouveau_bo_memtype(const struct nouveau_bo *bo) 85{ 86 return bo->config.nv50.memtype; 87} 88 89 90static INLINE void 91PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data) 92{ 93 *push->cur++ = (uint32_t)(data >> 32); 94} 95 96static INLINE void 97BEGIN_NV04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 98{ 99#ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 100 PUSH_SPACE(push, size + 1); 101#endif 102 PUSH_DATA (push, NV50_FIFO_PKHDR(subc, mthd, size)); 103} 104 105static INLINE void 106BEGIN_NI04(struct nouveau_pushbuf *push, int subc, int mthd, unsigned size) 107{ 108#ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 109 PUSH_SPACE(push, size + 1); 110#endif 111 PUSH_DATA (push, NV50_FIFO_PKHDR_NI(subc, mthd, size)); 112} 113 114/* long, non-incremental, nv50-only */ 115static INLINE void 116BEGIN_NL50(struct nouveau_pushbuf *push, int subc, int mthd, uint32_t size) 117{ 118#ifndef NV50_PUSH_EXPLICIT_SPACE_CHECKING 119 PUSH_SPACE(push, 2); 120#endif 121 PUSH_DATA (push, NV50_FIFO_PKHDR_L(subc, mthd)); 122 PUSH_DATA (push, size); 123} 124 125#endif /* __NV50_WINSYS_H__ */ 126