Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/gallium/drivers/nouveau/nvc0/nvc0_winsys.h
4574 views
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

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

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

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

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

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

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

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

100
nouveau_bo_memtype(const struct nouveau_bo *bo)

101
{

102
   return bo->config.nvc0.memtype;

103
}

104


105


106
static inline void

107
PUSH_DATAh(struct nouveau_pushbuf *push, uint64_t data)

108
{

109
   *push->cur++ = (uint32_t)(data >> 32);

110
}

111


112
static inline void

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

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

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

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


150