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 18static INLINE void 19nv50_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 25static INLINE void 26nvc0_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 41static INLINE void 42PUSH_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 68static INLINE uint32_t 69NVC0_FIFO_PKHDR_SQ(int subc, int mthd, unsigned size) 70{ 71 return 0x20000000 | (size << 16) | (subc << 13) | (mthd >> 2); 72} 73 74static INLINE uint32_t 75NVC0_FIFO_PKHDR_NI(int subc, int mthd, unsigned size) 76{ 77 return 0x60000000 | (size << 16) | (subc << 13) | (mthd >> 2); 78} 79 80static INLINE uint32_t 81NVC0_FIFO_PKHDR_IL(int subc, int mthd, uint8_t data) 82{ 83 return 0x80000000 | (data << 16) | (subc << 13) | (mthd >> 2); 84} 85 86static INLINE uint32_t 87NVC0_FIFO_PKHDR_1I(int subc, int mthd, unsigned size) 88{ 89 return 0xa0000000 | (size << 16) | (subc << 13) | (mthd >> 2); 90} 91 92 93static INLINE uint8_t 94nouveau_bo_memtype(const struct nouveau_bo *bo) 95{ 96 return bo->config.nvc0.memtype; 97} 98 99 100static INLINE void 101PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data) 102{ 103 *push->cur++ = (uint32_t)(data >> 32); 104} 105 106static INLINE void 107BEGIN_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 115static INLINE void 116BEGIN_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 124static INLINE void 125BEGIN_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 133static INLINE void 134IMMED_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