1 #ifndef _G_KERNEL_IOCTRL_NVOC_H_
2 #define _G_KERNEL_IOCTRL_NVOC_H_
3 #include "nvoc/runtime.h"
4
5 #ifdef __cplusplus
6 extern "C" {
7 #endif
8
9 /*
10 * SPDX-FileCopyrightText: Copyright (c) 2021-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
11 * SPDX-License-Identifier: MIT
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining a
14 * copy of this software and associated documentation files (the "Software"),
15 * to deal in the Software without restriction, including without limitation
16 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
17 * and/or sell copies of the Software, and to permit persons to whom the
18 * Software is furnished to do so, subject to the following conditions:
19 *
20 * The above copyright notice and this permission notice shall be included in
21 * all copies or substantial portions of the Software.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
28 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
29 * DEALINGS IN THE SOFTWARE.
30 */
31
32 #include "g_kernel_ioctrl_nvoc.h"
33
34 #ifndef _KERNEL_IOCTRL_H_
35 #define _KERNEL_IOCTRL_H_
36
37 #include "core/core.h"
38 #include "gpu/eng_state.h"
39 #include "lib/ref_count.h"
40 #include "gpu/gpu.h"
41 #include "nvCpuUuid.h"
42
43 #if defined(INCLUDE_NVLINK_LIB)
44 #include "nvlink.h"
45 #include "nvlink_export.h"
46 #endif
47
48 /*!
49 * KernelIoctrl is a logical abstraction of the GPU Ioctrl Engine. The
50 * Public API of the Ioctrl Engine is exposed through this object, and
51 * any interfaces which do not manage the underlying Ioctrl hardware
52 * can be managed by this object.
53 */
54
55 // Link Conversion Macros
56 #define KIOCTRL_LINK_GLOBAL_TO_LOCAL_MASK(mask) (mask >> pKernelIoctrl->localGlobalLinkOffset)
57
58
59 // Private field names are wrapped in PRIVATE_FIELD, which does nothing for
60 // the matching C source file, but causes diagnostics to be issued if another
61 // source file references the field.
62 #ifdef NVOC_KERNEL_IOCTRL_H_PRIVATE_ACCESS_ALLOWED
63 #define PRIVATE_FIELD(x) x
64 #else
65 #define PRIVATE_FIELD(x) NVOC_PRIVATE_FIELD(x)
66 #endif
67
68 struct KernelIoctrl {
69 const struct NVOC_RTTI *__nvoc_rtti;
70 struct OBJENGSTATE __nvoc_base_OBJENGSTATE;
71 struct Object *__nvoc_pbase_Object;
72 struct OBJENGSTATE *__nvoc_pbase_OBJENGSTATE;
73 struct KernelIoctrl *__nvoc_pbase_KernelIoctrl;
74 NV_STATUS (*__kioctrlConstructEngine__)(struct OBJGPU *, struct KernelIoctrl *, NvU32);
75 NvBool (*__kioctrlGetMinionEnableDefault__)(struct OBJGPU *, struct KernelIoctrl *);
76 NV_STATUS (*__kioctrlMinionConstruct__)(struct OBJGPU *, struct KernelIoctrl *);
77 NV_STATUS (*__kioctrlStateLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
78 NV_STATUS (*__kioctrlStateUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
79 NV_STATUS (*__kioctrlStateInitLocked__)(POBJGPU, struct KernelIoctrl *);
80 NV_STATUS (*__kioctrlStatePreLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
81 NV_STATUS (*__kioctrlStatePostUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
82 void (*__kioctrlStateDestroy__)(POBJGPU, struct KernelIoctrl *);
83 NV_STATUS (*__kioctrlStatePreUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
84 NV_STATUS (*__kioctrlStateInitUnlocked__)(POBJGPU, struct KernelIoctrl *);
85 void (*__kioctrlInitMissing__)(POBJGPU, struct KernelIoctrl *);
86 NV_STATUS (*__kioctrlStatePreInitLocked__)(POBJGPU, struct KernelIoctrl *);
87 NV_STATUS (*__kioctrlStatePreInitUnlocked__)(POBJGPU, struct KernelIoctrl *);
88 NV_STATUS (*__kioctrlStatePostLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
89 NvBool (*__kioctrlIsPresent__)(POBJGPU, struct KernelIoctrl *);
90 NvBool PDB_PROP_KIOCTRL_MINION_AVAILABLE;
91 NvBool PDB_PROP_KIOCTRL_MINION_FORCE_BOOT;
92 NvBool PDB_PROP_KIOCTRL_MINION_CACHE_SEEDS;
93 NvU32 PRIVATE_FIELD(PublicId);
94 NvU32 PRIVATE_FIELD(localDiscoveredLinks);
95 NvU32 PRIVATE_FIELD(localGlobalLinkOffset);
96 NvU32 PRIVATE_FIELD(ipVerIoctrl);
97 NvU32 PRIVATE_FIELD(ipVerMinion);
98 NvU32 PRIVATE_FIELD(ioctrlDiscoverySize);
99 NvU8 PRIVATE_FIELD(numDevices);
100 };
101
102 struct KernelIoctrl_PRIVATE {
103 const struct NVOC_RTTI *__nvoc_rtti;
104 struct OBJENGSTATE __nvoc_base_OBJENGSTATE;
105 struct Object *__nvoc_pbase_Object;
106 struct OBJENGSTATE *__nvoc_pbase_OBJENGSTATE;
107 struct KernelIoctrl *__nvoc_pbase_KernelIoctrl;
108 NV_STATUS (*__kioctrlConstructEngine__)(struct OBJGPU *, struct KernelIoctrl *, NvU32);
109 NvBool (*__kioctrlGetMinionEnableDefault__)(struct OBJGPU *, struct KernelIoctrl *);
110 NV_STATUS (*__kioctrlMinionConstruct__)(struct OBJGPU *, struct KernelIoctrl *);
111 NV_STATUS (*__kioctrlStateLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
112 NV_STATUS (*__kioctrlStateUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
113 NV_STATUS (*__kioctrlStateInitLocked__)(POBJGPU, struct KernelIoctrl *);
114 NV_STATUS (*__kioctrlStatePreLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
115 NV_STATUS (*__kioctrlStatePostUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
116 void (*__kioctrlStateDestroy__)(POBJGPU, struct KernelIoctrl *);
117 NV_STATUS (*__kioctrlStatePreUnload__)(POBJGPU, struct KernelIoctrl *, NvU32);
118 NV_STATUS (*__kioctrlStateInitUnlocked__)(POBJGPU, struct KernelIoctrl *);
119 void (*__kioctrlInitMissing__)(POBJGPU, struct KernelIoctrl *);
120 NV_STATUS (*__kioctrlStatePreInitLocked__)(POBJGPU, struct KernelIoctrl *);
121 NV_STATUS (*__kioctrlStatePreInitUnlocked__)(POBJGPU, struct KernelIoctrl *);
122 NV_STATUS (*__kioctrlStatePostLoad__)(POBJGPU, struct KernelIoctrl *, NvU32);
123 NvBool (*__kioctrlIsPresent__)(POBJGPU, struct KernelIoctrl *);
124 NvBool PDB_PROP_KIOCTRL_MINION_AVAILABLE;
125 NvBool PDB_PROP_KIOCTRL_MINION_FORCE_BOOT;
126 NvBool PDB_PROP_KIOCTRL_MINION_CACHE_SEEDS;
127 NvU32 PublicId;
128 NvU32 localDiscoveredLinks;
129 NvU32 localGlobalLinkOffset;
130 NvU32 ipVerIoctrl;
131 NvU32 ipVerMinion;
132 NvU32 ioctrlDiscoverySize;
133 NvU8 numDevices;
134 };
135
136 #ifndef __NVOC_CLASS_KernelIoctrl_TYPEDEF__
137 #define __NVOC_CLASS_KernelIoctrl_TYPEDEF__
138 typedef struct KernelIoctrl KernelIoctrl;
139 #endif /* __NVOC_CLASS_KernelIoctrl_TYPEDEF__ */
140
141 #ifndef __nvoc_class_id_KernelIoctrl
142 #define __nvoc_class_id_KernelIoctrl 0x880c7d
143 #endif /* __nvoc_class_id_KernelIoctrl */
144
145 extern const struct NVOC_CLASS_DEF __nvoc_class_def_KernelIoctrl;
146
147 #define __staticCast_KernelIoctrl(pThis) \
148 ((pThis)->__nvoc_pbase_KernelIoctrl)
149
150 #ifdef __nvoc_kernel_ioctrl_h_disabled
151 #define __dynamicCast_KernelIoctrl(pThis) ((KernelIoctrl*)NULL)
152 #else //__nvoc_kernel_ioctrl_h_disabled
153 #define __dynamicCast_KernelIoctrl(pThis) \
154 ((KernelIoctrl*)__nvoc_dynamicCast(staticCast((pThis), Dynamic), classInfo(KernelIoctrl)))
155 #endif //__nvoc_kernel_ioctrl_h_disabled
156
157 #define PDB_PROP_KIOCTRL_MINION_CACHE_SEEDS_BASE_CAST
158 #define PDB_PROP_KIOCTRL_MINION_CACHE_SEEDS_BASE_NAME PDB_PROP_KIOCTRL_MINION_CACHE_SEEDS
159 #define PDB_PROP_KIOCTRL_IS_MISSING_BASE_CAST __nvoc_base_OBJENGSTATE.
160 #define PDB_PROP_KIOCTRL_IS_MISSING_BASE_NAME PDB_PROP_ENGSTATE_IS_MISSING
161 #define PDB_PROP_KIOCTRL_MINION_AVAILABLE_BASE_CAST
162 #define PDB_PROP_KIOCTRL_MINION_AVAILABLE_BASE_NAME PDB_PROP_KIOCTRL_MINION_AVAILABLE
163 #define PDB_PROP_KIOCTRL_MINION_FORCE_BOOT_BASE_CAST
164 #define PDB_PROP_KIOCTRL_MINION_FORCE_BOOT_BASE_NAME PDB_PROP_KIOCTRL_MINION_FORCE_BOOT
165
166 NV_STATUS __nvoc_objCreateDynamic_KernelIoctrl(KernelIoctrl**, Dynamic*, NvU32, va_list);
167
168 NV_STATUS __nvoc_objCreate_KernelIoctrl(KernelIoctrl**, Dynamic*, NvU32);
169 #define __objCreate_KernelIoctrl(ppNewObj, pParent, createFlags) \
170 __nvoc_objCreate_KernelIoctrl((ppNewObj), staticCast((pParent), Dynamic), (createFlags))
171
172 #define kioctrlConstructEngine(arg0, arg1, arg2) kioctrlConstructEngine_DISPATCH(arg0, arg1, arg2)
173 #define kioctrlGetMinionEnableDefault(pGpu, pKernelIoctrl) kioctrlGetMinionEnableDefault_DISPATCH(pGpu, pKernelIoctrl)
174 #define kioctrlGetMinionEnableDefault_HAL(pGpu, pKernelIoctrl) kioctrlGetMinionEnableDefault_DISPATCH(pGpu, pKernelIoctrl)
175 #define kioctrlMinionConstruct(pGpu, pKernelIoctrl) kioctrlMinionConstruct_DISPATCH(pGpu, pKernelIoctrl)
176 #define kioctrlMinionConstruct_HAL(pGpu, pKernelIoctrl) kioctrlMinionConstruct_DISPATCH(pGpu, pKernelIoctrl)
177 #define kioctrlStateLoad(pGpu, pEngstate, arg0) kioctrlStateLoad_DISPATCH(pGpu, pEngstate, arg0)
178 #define kioctrlStateUnload(pGpu, pEngstate, arg0) kioctrlStateUnload_DISPATCH(pGpu, pEngstate, arg0)
179 #define kioctrlStateInitLocked(pGpu, pEngstate) kioctrlStateInitLocked_DISPATCH(pGpu, pEngstate)
180 #define kioctrlStatePreLoad(pGpu, pEngstate, arg0) kioctrlStatePreLoad_DISPATCH(pGpu, pEngstate, arg0)
181 #define kioctrlStatePostUnload(pGpu, pEngstate, arg0) kioctrlStatePostUnload_DISPATCH(pGpu, pEngstate, arg0)
182 #define kioctrlStateDestroy(pGpu, pEngstate) kioctrlStateDestroy_DISPATCH(pGpu, pEngstate)
183 #define kioctrlStatePreUnload(pGpu, pEngstate, arg0) kioctrlStatePreUnload_DISPATCH(pGpu, pEngstate, arg0)
184 #define kioctrlStateInitUnlocked(pGpu, pEngstate) kioctrlStateInitUnlocked_DISPATCH(pGpu, pEngstate)
185 #define kioctrlInitMissing(pGpu, pEngstate) kioctrlInitMissing_DISPATCH(pGpu, pEngstate)
186 #define kioctrlStatePreInitLocked(pGpu, pEngstate) kioctrlStatePreInitLocked_DISPATCH(pGpu, pEngstate)
187 #define kioctrlStatePreInitUnlocked(pGpu, pEngstate) kioctrlStatePreInitUnlocked_DISPATCH(pGpu, pEngstate)
188 #define kioctrlStatePostLoad(pGpu, pEngstate, arg0) kioctrlStatePostLoad_DISPATCH(pGpu, pEngstate, arg0)
189 #define kioctrlIsPresent(pGpu, pEngstate) kioctrlIsPresent_DISPATCH(pGpu, pEngstate)
190 NV_STATUS kioctrlConstructEngine_IMPL(struct OBJGPU *arg0, struct KernelIoctrl *arg1, NvU32 arg2);
191
kioctrlConstructEngine_DISPATCH(struct OBJGPU * arg0,struct KernelIoctrl * arg1,NvU32 arg2)192 static inline NV_STATUS kioctrlConstructEngine_DISPATCH(struct OBJGPU *arg0, struct KernelIoctrl *arg1, NvU32 arg2) {
193 return arg1->__kioctrlConstructEngine__(arg0, arg1, arg2);
194 }
195
kioctrlGetMinionEnableDefault_bf6dfa(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)196 static inline NvBool kioctrlGetMinionEnableDefault_bf6dfa(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
197 return ((NvBool)(0 != 0));
198 }
199
200 NvBool kioctrlGetMinionEnableDefault_GV100(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl);
201
kioctrlGetMinionEnableDefault_DISPATCH(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)202 static inline NvBool kioctrlGetMinionEnableDefault_DISPATCH(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
203 return pKernelIoctrl->__kioctrlGetMinionEnableDefault__(pGpu, pKernelIoctrl);
204 }
205
kioctrlMinionConstruct_ac1694(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)206 static inline NV_STATUS kioctrlMinionConstruct_ac1694(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
207 return NV_OK;
208 }
209
210 NV_STATUS kioctrlMinionConstruct_GV100(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl);
211
kioctrlMinionConstruct_DISPATCH(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)212 static inline NV_STATUS kioctrlMinionConstruct_DISPATCH(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
213 return pKernelIoctrl->__kioctrlMinionConstruct__(pGpu, pKernelIoctrl);
214 }
215
kioctrlStateLoad_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)216 static inline NV_STATUS kioctrlStateLoad_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
217 return pEngstate->__kioctrlStateLoad__(pGpu, pEngstate, arg0);
218 }
219
kioctrlStateUnload_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)220 static inline NV_STATUS kioctrlStateUnload_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
221 return pEngstate->__kioctrlStateUnload__(pGpu, pEngstate, arg0);
222 }
223
kioctrlStateInitLocked_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)224 static inline NV_STATUS kioctrlStateInitLocked_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
225 return pEngstate->__kioctrlStateInitLocked__(pGpu, pEngstate);
226 }
227
kioctrlStatePreLoad_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)228 static inline NV_STATUS kioctrlStatePreLoad_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
229 return pEngstate->__kioctrlStatePreLoad__(pGpu, pEngstate, arg0);
230 }
231
kioctrlStatePostUnload_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)232 static inline NV_STATUS kioctrlStatePostUnload_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
233 return pEngstate->__kioctrlStatePostUnload__(pGpu, pEngstate, arg0);
234 }
235
kioctrlStateDestroy_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)236 static inline void kioctrlStateDestroy_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
237 pEngstate->__kioctrlStateDestroy__(pGpu, pEngstate);
238 }
239
kioctrlStatePreUnload_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)240 static inline NV_STATUS kioctrlStatePreUnload_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
241 return pEngstate->__kioctrlStatePreUnload__(pGpu, pEngstate, arg0);
242 }
243
kioctrlStateInitUnlocked_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)244 static inline NV_STATUS kioctrlStateInitUnlocked_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
245 return pEngstate->__kioctrlStateInitUnlocked__(pGpu, pEngstate);
246 }
247
kioctrlInitMissing_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)248 static inline void kioctrlInitMissing_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
249 pEngstate->__kioctrlInitMissing__(pGpu, pEngstate);
250 }
251
kioctrlStatePreInitLocked_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)252 static inline NV_STATUS kioctrlStatePreInitLocked_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
253 return pEngstate->__kioctrlStatePreInitLocked__(pGpu, pEngstate);
254 }
255
kioctrlStatePreInitUnlocked_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)256 static inline NV_STATUS kioctrlStatePreInitUnlocked_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
257 return pEngstate->__kioctrlStatePreInitUnlocked__(pGpu, pEngstate);
258 }
259
kioctrlStatePostLoad_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate,NvU32 arg0)260 static inline NV_STATUS kioctrlStatePostLoad_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate, NvU32 arg0) {
261 return pEngstate->__kioctrlStatePostLoad__(pGpu, pEngstate, arg0);
262 }
263
kioctrlIsPresent_DISPATCH(POBJGPU pGpu,struct KernelIoctrl * pEngstate)264 static inline NvBool kioctrlIsPresent_DISPATCH(POBJGPU pGpu, struct KernelIoctrl *pEngstate) {
265 return pEngstate->__kioctrlIsPresent__(pGpu, pEngstate);
266 }
267
kioctrlGetLocalDiscoveredLinks(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)268 static inline NvU32 kioctrlGetLocalDiscoveredLinks(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
269 struct KernelIoctrl_PRIVATE *pKernelIoctrl_PRIVATE = (struct KernelIoctrl_PRIVATE *)pKernelIoctrl;
270 return pKernelIoctrl_PRIVATE->localDiscoveredLinks;
271 }
272
kioctrlGetGlobalToLocalMask(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl,NvU32 mask)273 static inline NvU32 kioctrlGetGlobalToLocalMask(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl, NvU32 mask) {
274 struct KernelIoctrl_PRIVATE *pKernelIoctrl_PRIVATE = (struct KernelIoctrl_PRIVATE *)pKernelIoctrl;
275 return (mask >> pKernelIoctrl_PRIVATE->localGlobalLinkOffset);
276 }
277
kioctrlGetPublicId(struct OBJGPU * pGpu,struct KernelIoctrl * pKernelIoctrl)278 static inline NvU32 kioctrlGetPublicId(struct OBJGPU *pGpu, struct KernelIoctrl *pKernelIoctrl) {
279 struct KernelIoctrl_PRIVATE *pKernelIoctrl_PRIVATE = (struct KernelIoctrl_PRIVATE *)pKernelIoctrl;
280 return pKernelIoctrl_PRIVATE->PublicId;
281 }
282
283 void kioctrlDestructEngine_IMPL(struct KernelIoctrl *arg0);
284
285 #ifdef __nvoc_kernel_ioctrl_h_disabled
kioctrlDestructEngine(struct KernelIoctrl * arg0)286 static inline void kioctrlDestructEngine(struct KernelIoctrl *arg0) {
287 NV_ASSERT_FAILED_PRECOMP("KernelIoctrl was disabled!");
288 }
289 #else //__nvoc_kernel_ioctrl_h_disabled
290 #define kioctrlDestructEngine(arg0) kioctrlDestructEngine_IMPL(arg0)
291 #endif //__nvoc_kernel_ioctrl_h_disabled
292
293 #undef PRIVATE_FIELD
294
295
296 #endif // _KERNEL_IOCTRL_H_
297
298 #ifdef __cplusplus
299 } // extern "C"
300 #endif
301
302 #endif // _G_KERNEL_IOCTRL_NVOC_H_
303