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
nv50_add_bufctx_resident_bo(struct nouveau_bufctx * bufctx,int bin,unsigned flags,struct nouveau_bo * bo)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
nvc0_add_resident(struct nouveau_bufctx * bufctx,int bin,struct nv04_resource * res,unsigned flags)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
PUSH_REFN(struct nouveau_pushbuf * push,struct nouveau_bo * bo,uint32_t flags)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(n) 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
NVC0_FIFO_PKHDR_SQ(int subc,int mthd,unsigned size)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
NVC0_FIFO_PKHDR_NI(int subc,int mthd,unsigned size)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
NVC0_FIFO_PKHDR_IL(int subc,int mthd,uint16_t data)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
NVC0_FIFO_PKHDR_1I(int subc,int mthd,unsigned size)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
nouveau_bo_memtype(const struct nouveau_bo * bo)100 nouveau_bo_memtype(const struct nouveau_bo *bo)
101 {
102 return bo->config.nvc0.memtype;
103 }
104
105
106 static inline void
PUSH_DATAh(struct nouveau_pushbuf * push,uint64_t data)107 PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data)
108 {
109 *push->cur++ = (uint32_t)(data >> 32);
110 }
111
112 static inline void
BEGIN_NVC0(struct nouveau_pushbuf * push,int subc,int mthd,unsigned size)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
BEGIN_NIC0(struct nouveau_pushbuf * push,int subc,int mthd,unsigned size)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
BEGIN_1IC0(struct nouveau_pushbuf * push,int subc,int mthd,unsigned size)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
IMMED_NVC0(struct nouveau_pushbuf * push,int subc,int mthd,uint16_t data)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