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7
8#if !defined(_SPU_PRIV1_H)
9#define _SPU_PRIV1_H
10#if defined(__KERNEL__)
11
12#include <linux/types.h>
13
14struct spu;
15struct spu_context;
16
17
18
19struct spu_priv1_ops {
20 void (*int_mask_and) (struct spu *spu, int class, u64 mask);
21 void (*int_mask_or) (struct spu *spu, int class, u64 mask);
22 void (*int_mask_set) (struct spu *spu, int class, u64 mask);
23 u64 (*int_mask_get) (struct spu *spu, int class);
24 void (*int_stat_clear) (struct spu *spu, int class, u64 stat);
25 u64 (*int_stat_get) (struct spu *spu, int class);
26 void (*cpu_affinity_set) (struct spu *spu, int cpu);
27 u64 (*mfc_dar_get) (struct spu *spu);
28 u64 (*mfc_dsisr_get) (struct spu *spu);
29 void (*mfc_dsisr_set) (struct spu *spu, u64 dsisr);
30 void (*mfc_sdr_setup) (struct spu *spu);
31 void (*mfc_sr1_set) (struct spu *spu, u64 sr1);
32 u64 (*mfc_sr1_get) (struct spu *spu);
33 void (*mfc_tclass_id_set) (struct spu *spu, u64 tclass_id);
34 u64 (*mfc_tclass_id_get) (struct spu *spu);
35 void (*tlb_invalidate) (struct spu *spu);
36 void (*resource_allocation_groupID_set) (struct spu *spu, u64 id);
37 u64 (*resource_allocation_groupID_get) (struct spu *spu);
38 void (*resource_allocation_enable_set) (struct spu *spu, u64 enable);
39 u64 (*resource_allocation_enable_get) (struct spu *spu);
40};
41
42extern const struct spu_priv1_ops* spu_priv1_ops;
43
44static inline void
45spu_int_mask_and (struct spu *spu, int class, u64 mask)
46{
47 spu_priv1_ops->int_mask_and(spu, class, mask);
48}
49
50static inline void
51spu_int_mask_or (struct spu *spu, int class, u64 mask)
52{
53 spu_priv1_ops->int_mask_or(spu, class, mask);
54}
55
56static inline void
57spu_int_mask_set (struct spu *spu, int class, u64 mask)
58{
59 spu_priv1_ops->int_mask_set(spu, class, mask);
60}
61
62static inline u64
63spu_int_mask_get (struct spu *spu, int class)
64{
65 return spu_priv1_ops->int_mask_get(spu, class);
66}
67
68static inline void
69spu_int_stat_clear (struct spu *spu, int class, u64 stat)
70{
71 spu_priv1_ops->int_stat_clear(spu, class, stat);
72}
73
74static inline u64
75spu_int_stat_get (struct spu *spu, int class)
76{
77 return spu_priv1_ops->int_stat_get (spu, class);
78}
79
80static inline void
81spu_cpu_affinity_set (struct spu *spu, int cpu)
82{
83 spu_priv1_ops->cpu_affinity_set(spu, cpu);
84}
85
86static inline u64
87spu_mfc_dar_get (struct spu *spu)
88{
89 return spu_priv1_ops->mfc_dar_get(spu);
90}
91
92static inline u64
93spu_mfc_dsisr_get (struct spu *spu)
94{
95 return spu_priv1_ops->mfc_dsisr_get(spu);
96}
97
98static inline void
99spu_mfc_dsisr_set (struct spu *spu, u64 dsisr)
100{
101 spu_priv1_ops->mfc_dsisr_set(spu, dsisr);
102}
103
104static inline void
105spu_mfc_sdr_setup (struct spu *spu)
106{
107 spu_priv1_ops->mfc_sdr_setup(spu);
108}
109
110static inline void
111spu_mfc_sr1_set (struct spu *spu, u64 sr1)
112{
113 spu_priv1_ops->mfc_sr1_set(spu, sr1);
114}
115
116static inline u64
117spu_mfc_sr1_get (struct spu *spu)
118{
119 return spu_priv1_ops->mfc_sr1_get(spu);
120}
121
122static inline void
123spu_mfc_tclass_id_set (struct spu *spu, u64 tclass_id)
124{
125 spu_priv1_ops->mfc_tclass_id_set(spu, tclass_id);
126}
127
128static inline u64
129spu_mfc_tclass_id_get (struct spu *spu)
130{
131 return spu_priv1_ops->mfc_tclass_id_get(spu);
132}
133
134static inline void
135spu_tlb_invalidate (struct spu *spu)
136{
137 spu_priv1_ops->tlb_invalidate(spu);
138}
139
140static inline void
141spu_resource_allocation_groupID_set (struct spu *spu, u64 id)
142{
143 spu_priv1_ops->resource_allocation_groupID_set(spu, id);
144}
145
146static inline u64
147spu_resource_allocation_groupID_get (struct spu *spu)
148{
149 return spu_priv1_ops->resource_allocation_groupID_get(spu);
150}
151
152static inline void
153spu_resource_allocation_enable_set (struct spu *spu, u64 enable)
154{
155 spu_priv1_ops->resource_allocation_enable_set(spu, enable);
156}
157
158static inline u64
159spu_resource_allocation_enable_get (struct spu *spu)
160{
161 return spu_priv1_ops->resource_allocation_enable_get(spu);
162}
163
164
165
166struct spu_management_ops {
167 int (*enumerate_spus)(int (*fn)(void *data));
168 int (*create_spu)(struct spu *spu, void *data);
169 int (*destroy_spu)(struct spu *spu);
170 void (*enable_spu)(struct spu_context *ctx);
171 void (*disable_spu)(struct spu_context *ctx);
172 int (*init_affinity)(void);
173};
174
175extern const struct spu_management_ops* spu_management_ops;
176
177static inline int
178spu_enumerate_spus (int (*fn)(void *data))
179{
180 return spu_management_ops->enumerate_spus(fn);
181}
182
183static inline int
184spu_create_spu (struct spu *spu, void *data)
185{
186 return spu_management_ops->create_spu(spu, data);
187}
188
189static inline int
190spu_destroy_spu (struct spu *spu)
191{
192 return spu_management_ops->destroy_spu(spu);
193}
194
195static inline int
196spu_init_affinity (void)
197{
198 return spu_management_ops->init_affinity();
199}
200
201static inline void
202spu_enable_spu (struct spu_context *ctx)
203{
204 spu_management_ops->enable_spu(ctx);
205}
206
207static inline void
208spu_disable_spu (struct spu_context *ctx)
209{
210 spu_management_ops->disable_spu(ctx);
211}
212
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216
217
218extern const struct spu_priv1_ops spu_priv1_mmio_ops;
219extern const struct spu_priv1_ops spu_priv1_beat_ops;
220
221extern const struct spu_management_ops spu_management_of_ops;
222
223#endif
224#endif
225