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
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_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
73static inline uint32_t
74NVC0_FIFO_PKHDR_SQ(int subc, int mthd, unsigned size)
75{
76   return 0x20000000 | (size << 16) | (subc << 13) | (mthd >> 2);
77}
78
79static inline uint32_t
80NVC0_FIFO_PKHDR_NI(int subc, int mthd, unsigned size)
81{
82   return 0x60000000 | (size << 16) | (subc << 13) | (mthd >> 2);
83}
84
85static inline uint32_t
86NVC0_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
92static inline uint32_t
93NVC0_FIFO_PKHDR_1I(int subc, int mthd, unsigned size)
94{
95   return 0xa0000000 | (size << 16) | (subc << 13) | (mthd >> 2);
96}
97
98
99static inline uint8_t
100nouveau_bo_memtype(const struct nouveau_bo *bo)
101{
102   return bo->config.nvc0.memtype;
103}
104
105
106static inline void
107PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data)
108{
109   *push->cur++ = (uint32_t)(data >> 32);
110}
111
112static inline void
113BEGIN_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
121static inline void
122BEGIN_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
130static inline void
131BEGIN_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
139static inline void
140IMMED_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