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