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1 #ifndef __NV30_WINSYS_H__
2 #define __NV30_WINSYS_H__
3 
4 #include <string.h>
5 #include "nouveau_winsys.h"
6 #include "nouveau_buffer.h"
7 
8 /*XXX: rnn */
9 #define NV40_3D_VTXTEX_OFFSET(i) (0x0900 + ((i) * 0x20)) // 401e80
10 #define NV40_3D_VTXTEX_FORMAT(i) (0x0904 + ((i) * 0x20)) // 401e90
11 #define NV40_3D_VTXTEX_WRAP(i)   (0x0908 + ((i) * 0x20)) // 401ea0
12 #define NV40_3D_VTXTEX_ENABLE(i) (0x090c + ((i) * 0x20)) // 401eb0
13 #define NV40_3D_VTXTEX_SWZ(i)    (0x0910 + ((i) * 0x20)) // 401ec0
14 #define NV40_3D_VTXTEX_FILTER(i) (0x0914 + ((i) * 0x20)) // 401ed0
15 #define NV40_3D_VTXTEX_SIZE(i)   (0x0918 + ((i) * 0x20)) // 401ee0
16 #define NV40_3D_VTXTEX_BCOL(i)   (0x091c + ((i) * 0x20)) // 401ef0
17 #define NV30_3D_VTX_CACHE_INVALIDATE_1710 0x1710
18 #define NV30_3D_R1718 0x1718
19 #define NV40_3D_PRIM_RESTART_ENABLE 0x1dac
20 #define NV40_3D_PRIM_RESTART_INDEX  0x1db0
21 
22 static inline void
PUSH_RELOC(struct nouveau_pushbuf * push,struct nouveau_bo * bo,uint32_t offset,uint32_t flags,uint32_t vor,uint32_t tor)23 PUSH_RELOC(struct nouveau_pushbuf *push, struct nouveau_bo *bo, uint32_t offset,
24       uint32_t flags, uint32_t vor, uint32_t tor)
25 {
26    nouveau_pushbuf_reloc(push, bo, offset, flags, vor, tor);
27 }
28 
29 static inline struct nouveau_bufctx *
bufctx(struct nouveau_pushbuf * push)30 bufctx(struct nouveau_pushbuf *push)
31 {
32    struct nouveau_bufctx **pctx = push->user_priv;
33    return *pctx;
34 }
35 
36 static inline void
PUSH_RESET(struct nouveau_pushbuf * push,int bin)37 PUSH_RESET(struct nouveau_pushbuf *push, int bin)
38 {
39    nouveau_bufctx_reset(bufctx(push), bin);
40 }
41 
42 static inline void
PUSH_REFN(struct nouveau_pushbuf * push,int bin,struct nouveau_bo * bo,uint32_t access)43 PUSH_REFN(struct nouveau_pushbuf *push, int bin,
44      struct nouveau_bo *bo, uint32_t access)
45 {
46    nouveau_bufctx_refn(bufctx(push), bin, bo, access);
47 }
48 
49 static inline void
PUSH_MTHDl(struct nouveau_pushbuf * push,int subc,int mthd,int bin,struct nouveau_bo * bo,uint32_t offset,uint32_t access)50 PUSH_MTHDl(struct nouveau_pushbuf *push, int subc, int mthd, int bin,
51       struct nouveau_bo *bo, uint32_t offset, uint32_t access)
52 {
53    nouveau_bufctx_mthd(bufctx(push), bin, (1 << 18) | (subc << 13) | mthd,
54                        bo, offset, access | NOUVEAU_BO_LOW, 0, 0)->priv = NULL;
55    PUSH_DATA(push, bo->offset + offset);
56 }
57 
58 static inline void
PUSH_MTHDo(struct nouveau_pushbuf * push,int subc,int mthd,int bin,struct nouveau_bo * bo,uint32_t access,uint32_t vor,uint32_t tor)59 PUSH_MTHDo(struct nouveau_pushbuf *push, int subc, int mthd, int bin,
60       struct nouveau_bo *bo, uint32_t access, uint32_t vor, uint32_t tor)
61 {
62    nouveau_bufctx_mthd(bufctx(push), bin, (1 << 18) | (subc << 13) | mthd,
63                        bo, 0, access | NOUVEAU_BO_OR, vor, tor)->priv = NULL;
64    if (bo->flags & NOUVEAU_BO_VRAM)
65       PUSH_DATA(push, vor);
66    else
67       PUSH_DATA(push, tor);
68 }
69 
70 static inline void
PUSH_MTHDs(struct nouveau_pushbuf * push,int subc,int mthd,int bin,struct nouveau_bo * bo,uint32_t data,uint32_t access,uint32_t vor,uint32_t tor)71 PUSH_MTHDs(struct nouveau_pushbuf *push, int subc, int mthd, int bin,
72       struct nouveau_bo *bo, uint32_t data, uint32_t access,
73       uint32_t vor, uint32_t tor)
74 {
75    nouveau_bufctx_mthd(bufctx(push), bin, (1 << 18) | (subc << 13) | mthd,
76                        bo, data, access | NOUVEAU_BO_OR, vor, tor)->priv = NULL;
77    if (bo->flags & NOUVEAU_BO_VRAM)
78       PUSH_DATA(push, data | vor);
79    else
80       PUSH_DATA(push, data | tor);
81 }
82 
83 static inline struct nouveau_bufref *
PUSH_MTHD(struct nouveau_pushbuf * push,int subc,int mthd,int bin,struct nouveau_bo * bo,uint32_t data,uint32_t access,uint32_t vor,uint32_t tor)84 PUSH_MTHD(struct nouveau_pushbuf *push, int subc, int mthd, int bin,
85      struct nouveau_bo *bo, uint32_t data, uint32_t access,
86      uint32_t vor, uint32_t tor)
87 {
88    struct nouveau_bufref *bref =
89    nouveau_bufctx_mthd(bufctx(push), bin, (1 << 18) | (subc << 13) | mthd,
90                        bo, data, access | NOUVEAU_BO_OR, vor, tor);
91    if (access & NOUVEAU_BO_LOW)
92       data += bo->offset;
93    if (bo->flags & NOUVEAU_BO_VRAM)
94       data |= vor;
95    else
96       data |= tor;
97    PUSH_DATA(push, data);
98    bref->priv = NULL;
99    return bref;
100 }
101 
102 static inline void
PUSH_RESRC(struct nouveau_pushbuf * push,int subc,int mthd,int bin,struct nv04_resource * r,uint32_t data,uint32_t access,uint32_t vor,uint32_t tor)103 PUSH_RESRC(struct nouveau_pushbuf *push, int subc, int mthd, int bin,
104            struct nv04_resource *r, uint32_t data, uint32_t access,
105            uint32_t vor, uint32_t tor)
106 {
107    PUSH_MTHD(push, subc, mthd, bin, r->bo, r->offset + data,
108              r->domain | access, vor, tor)->priv = r;
109 }
110 
111 static inline void
BEGIN_NV04(struct nouveau_pushbuf * push,int subc,int mthd,int size)112 BEGIN_NV04(struct nouveau_pushbuf *push, int subc, int mthd, int size)
113 {
114    PUSH_SPACE(push, size + 1);
115    PUSH_DATA (push, 0x00000000 | (size << 18) | (subc << 13) | mthd);
116 }
117 
118 static inline void
BEGIN_NI04(struct nouveau_pushbuf * push,int subc,int mthd,int size)119 BEGIN_NI04(struct nouveau_pushbuf *push, int subc, int mthd, int size)
120 {
121    PUSH_SPACE(push, size + 1);
122    PUSH_DATA (push, 0x40000000 | (size << 18) | (subc << 13) | mthd);
123 }
124 
125 /* subchannel assignment
126  *
127  * 0: <1.0.0 - used by kernel for m2mf
128  *     1.0.0 - used by kernel for nvsw
129  *
130  * 1: <1.0.0 - used by kernel for nvsw
131  *     1.0.0 - free for userspace
132  *
133  * 2-7: free for userspace on all kernel versions
134  */
135 
136 #define SUBC_M2MF(mthd)  2, (mthd)
137 #define NV03_M2MF(mthd)  SUBC_M2MF(NV03_M2MF_##mthd)
138 
139 #define SUBC_SF2D(mthd)  3, (mthd)
140 #define NV04_SF2D(mthd)  SUBC_SF2D(NV04_SURFACE_2D_##mthd)
141 
142 #define SUBC_SSWZ(mthd)  4, (mthd)
143 #define NV04_SSWZ(mthd)  SUBC_SSWZ(NV04_SURFACE_SWZ_##mthd)
144 
145 #define SUBC_SIFM(mthd)  5, (mthd)
146 #define NV03_SIFM(mthd)  SUBC_SIFM(NV03_SIFM_##mthd)
147 #define NV05_SIFM(mthd)  SUBC_SIFM(NV05_SIFM_##mthd)
148 
149 #define SUBC_3D(mthd)    7, (mthd)
150 #define NV30_3D(mthd)    SUBC_3D(NV30_3D_##mthd)
151 #define NV40_3D(mthd)    SUBC_3D(NV40_3D_##mthd)
152 
153 #define NV01_SUBC(subc, mthd) SUBC_##subc((NV01_SUBCHAN_##mthd))
154 #define NV11_SUBC(subc, mthd) SUBC_##subc((NV11_SUBCHAN_##mthd))
155 
156 #define NV04_GRAPH(subc, mthd) SUBC_##subc((NV04_GRAPH_##mthd))
157 
158 #endif
159