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Commit | Line | Data |
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33afafb0 JR |
1 | /* synchronized with conftest.sh from 325.15, 319.32, 313.30, 310.51, 304.108, 295.75, 173.14.37, 96.43.23, 71.86.15 */ |
2 | ||
3 | #ifndef LINUX_VERSION_CODE | |
4 | #include <linux/version.h> | |
5 | #endif | |
6 | ||
7 | #if !defined(IS_ENABLED) && LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0) | |
8 | #define __ARG_PLACEHOLDER_1 0, | |
9 | #define config_enabled(cfg) _config_enabled(cfg) | |
10 | #define _config_enabled(value) __config_enabled(__ARG_PLACEHOLDER_##value) | |
11 | #define __config_enabled(arg1_or_junk) ___config_enabled(arg1_or_junk 1, 0) | |
12 | #define ___config_enabled(__ignored, val, ...) val | |
13 | #define IS_ENABLED(option) (config_enabled(option) || config_enabled(option##_MODULE)) | |
14 | #endif | |
15 | ||
16 | /* Implement conftest.sh function nvidiafb_sanity_check */ | |
17 | #if IS_ENABLED(CONFIG_FB_NVIDIA) | |
18 | #warning "The nvidia module is incompatible with nvidiafb!" | |
19 | #endif | |
20 | ||
21 | /* Implement conftest.sh function xen_sanity_check */ | |
22 | #if IS_ENABLED(CONFIG_XEN) && ! IS_ENABLED(CONFIG_PARAVIRT) | |
23 | #warning "Xen kernels are not supported!" | |
24 | #endif | |
25 | ||
26 | /* Implement conftest.sh function preempt_rt_sanity_check */ | |
27 | #if IS_ENABLED(CONFIG_PREEMPT_RT) || IS_ENABLED(CONFIG_PREEMPT_RT_FULL) | |
28 | #warning "PREEMPT_RT kernels are not supported!" | |
29 | #endif | |
30 | ||
31 | /* Implement conftest.sh function remap_page_range */ | |
32 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) | |
33 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) | |
34 | #define NV_REMAP_PAGE_RANGE_PRESENT | |
35 | #define NV_REMAP_PAGE_RANGE_ARGUMENT_COUNT 4 | |
36 | #else | |
37 | #define NV_REMAP_PAGE_RANGE_PRESENT | |
38 | #define NV_REMAP_PAGE_RANGE_ARGUMENT_COUNT 5 | |
39 | #endif | |
40 | #else | |
41 | #undef NV_REMAP_PAGE_RANGE_PRESENT | |
42 | #endif | |
43 | ||
44 | /* Implement conftest.sh function set_memory_uc */ | |
45 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) && IS_ENABLED(CONFIG_X86) | |
46 | #define NV_SET_MEMORY_UC_PRESENT | |
47 | #else | |
48 | #undef NV_SET_MEMORY_UC_PRESENT | |
49 | #endif | |
50 | ||
51 | /* Implement conftest.sh function set_memory_array_uc */ | |
52 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) && IS_ENABLED(CONFIG_X86) | |
53 | #define NV_SET_MEMORY_ARRAY_UC_PRESENT | |
54 | #else | |
55 | #undef NV_SET_MEMORY_ARRAY_UC_PRESENT | |
56 | #endif | |
57 | ||
58 | /* Implement conftest.sh function set_pages_uc */ | |
59 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) && IS_ENABLED(CONFIG_X86) | |
60 | #define NV_SET_PAGES_UC_PRESENT | |
61 | #else | |
62 | #undef NV_SET_PAGES_UC_PRESENT | |
63 | #endif | |
64 | ||
65 | /* Implement conftest.sh function outer_flush_all */ | |
66 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34) && IS_ENABLED(CONFIG_ARM) | |
67 | #define NV_OUTER_FLUSH_ALL_PRESENT | |
68 | #else | |
69 | #undef NV_OUTER_FLUSH_ALL_PRESENT | |
70 | #endif | |
71 | ||
72 | /* Implement conftest.sh function change_page_attr */ | |
73 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) && \ | |
74 | LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,25) | |
75 | #define NV_CHANGE_PAGE_ATTR_PRESENT | |
76 | #else | |
77 | #undef NV_CHANGE_PAGE_ATTR_PRESENT | |
78 | #endif | |
79 | ||
80 | /* Implement conftest.sh function pci_get_class */ | |
81 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) | |
82 | #define NV_PCI_GET_CLASS_PRESENT | |
83 | #else | |
84 | #undef NV_PCI_GET_CLASS_PRESENT | |
85 | #endif | |
86 | ||
87 | /* Implement conftest.sh function pci_get_domain_bus_and_slot */ | |
88 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33) | |
89 | #define NV_PCI_GET_DOMAIN_BUS_AND_SLOT_PRESENT | |
90 | #else | |
91 | #undef NV_PCI_GET_DOMAIN_BUS_AND_SLOT_PRESENT | |
92 | #endif | |
93 | ||
94 | /* Implement conftest.sh function remap_pfn_range */ | |
95 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) | |
96 | #define NV_REMAP_PFN_RANGE_PRESENT | |
97 | #else | |
98 | #undef NV_REMAP_PFN_RANGE_PRESENT | |
99 | #endif | |
100 | ||
101 | /* Implement conftest.sh function agp_backend_acquire */ | |
102 | /* Only kernels sometime before 2.4.0 don't have this function, and who */ | |
103 | /* cares anymore */ | |
104 | #define NV_AGP_BACKEND_ACQUIRE_PRESENT | |
105 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12) | |
106 | #define NV_AGP_BACKEND_ACQUIRE_ARGUMENT_COUNT 1 | |
107 | #else | |
108 | #define NV_AGP_BACKEND_ACQUIRE_ARGUMENT_COUNT 0 | |
109 | #endif | |
110 | ||
111 | /* Implement conftest.sh function vmap */ | |
112 | /* I can not find any released kernel that uses the 2 argument variant */ | |
113 | /* of vmap */ | |
114 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,22) | |
115 | #define NV_VMAP_PRESENT | |
116 | #define NV_VMAP_ARGUMENT_COUNT 4 | |
117 | #else | |
118 | #undef NV_VMAP_PRESENT | |
119 | #endif | |
120 | ||
121 | /* Implement conftest.sh function i2c_adapter */ | |
122 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) | |
123 | #define NV_I2C_ADAPTER_HAS_INC_USE | |
124 | #define NV_I2C_ADAPTER_HAS_DEC_USE | |
125 | #define NV_I2C_ADAPTER_HAS_CLIENT_REGISTER | |
126 | #else | |
127 | #undef NV_I2C_ADAPTER_HAS_INC_USE | |
128 | #undef NV_I2C_ADAPTER_HAS_DEC_USE | |
129 | #undef NV_I2C_ADAPTER_HAS_CLIENT_REGISTER | |
130 | #endif | |
131 | ||
132 | /* Implement conftest.sh function pm_message_t */ | |
133 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) | |
134 | #define NV_PM_MESSAGE_T_PRESENT | |
135 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,14) | |
136 | #define NV_PM_MESSAGE_T_HAS_EVENT | |
137 | #else | |
138 | #undef NV_PM_MESSAGE_T_HAS_EVENT | |
139 | #endif | |
140 | #else | |
141 | #undef NV_PM_MESSAGE_T_PRESENT | |
142 | #undef NV_PM_MESSAGE_T_HAS_EVENT | |
143 | #endif | |
144 | ||
145 | /* Implement conftest.sh function pci_choose_state */ | |
146 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) | |
147 | #define NV_PCI_CHOOSE_STATE_PRESENT | |
148 | #else | |
149 | #undef NV_PCI_CHOOSE_STATE_PRESENT | |
150 | #endif | |
151 | ||
152 | /* Implement conftest.sh function vm_insert_page */ | |
153 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,15) | |
154 | #define NV_VM_INSERT_PAGE_PRESENT | |
155 | #else | |
156 | #undef NV_VM_INSERT_PAGE_PRESENT | |
157 | #endif | |
158 | ||
159 | /* Implement conftest.sh function irq_handler_t */ | |
160 | /* I can not find any released kernel that uses the 3 argument variant */ | |
161 | /* of irq_handler_t */ | |
162 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19) | |
163 | #define NV_IRQ_HANDLER_T_PRESENT | |
164 | #define NV_IRQ_HANDLER_T_ARGUMENT_COUNT 2 | |
165 | #else | |
166 | #undef NV_IRQ_HANDLER_T_PRESENT | |
167 | #endif | |
168 | ||
169 | /* Implement conftest.sh function acpi_device_ops */ | |
170 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) && \ | |
171 | LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21) | |
172 | #define NV_ACPI_DEVICE_OPS_HAS_MATCH | |
173 | #else | |
174 | #undef NV_ACPI_DEVICE_OPS_HAS_MATCH | |
175 | #endif | |
176 | ||
177 | /* Implement conftest.sh function acpi_device_id */ | |
178 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) | |
179 | #define NV_ACPI_DEVICE_ID_HAS_DRIVER_DATA | |
180 | #else | |
181 | #undef NV_ACPI_DEVICE_ID_HAS_DRIVER_DATA | |
182 | #endif | |
183 | ||
184 | /* Implement conftest.sh function acquire_console_sem */ | |
185 | // 2.6.38 renamed {acquire,release}_console_sem() to console_{,un}lock() | |
186 | // but NVIDIA neither checks for these new names nor uses them | |
187 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,10) && \ | |
188 | LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38) | |
189 | #define NV_ACQUIRE_CONSOLE_SEM_PRESENT | |
190 | #else | |
191 | #undef NV_ACQUIRE_CONSOLE_SEM_PRESENT | |
192 | #endif | |
193 | ||
194 | /* Implement conftest.sh function kmem_cache_create */ | |
195 | /* Only kernels sometime before 2.4.0 don't have this function, and who */ | |
196 | /* cares anymore */ | |
197 | #define NV_KMEM_CACHE_CREATE_PRESENT | |
198 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) | |
199 | #define NV_KMEM_CACHE_CREATE_ARGUMENT_COUNT 5 | |
200 | #else | |
201 | #define NV_KMEM_CACHE_CREATE_ARGUMENT_COUNT 6 | |
202 | #endif | |
203 | ||
204 | /* Implement conftest.sh function smp_call_function */ | |
205 | /* Only kernels sometime before 2.4.0 don't have this function, and who */ | |
206 | /* cares anymore */ | |
207 | #define NV_SMP_CALL_FUNCTION_PRESENT | |
208 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) | |
209 | #define NV_SMP_CALL_FUNCTION_ARGUMENT_COUNT 3 | |
210 | #else | |
211 | #define NV_SMP_CALL_FUNCTION_ARGUMENT_COUNT 4 | |
212 | #endif | |
213 | ||
214 | /* Implement conftest.sh function on_each_cpu */ | |
215 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) | |
216 | #define NV_ON_EACH_CPU_PRESENT | |
217 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) | |
218 | #define NV_ON_EACH_CPU_ARGUMENT_COUNT 3 | |
219 | #else | |
220 | #define NV_ON_EACH_CPU_ARGUMENT_COUNT 4 | |
221 | #endif | |
222 | #else | |
223 | #undef NV_ON_EACH_CPU_PRESENT | |
224 | #endif | |
225 | ||
226 | /* Implement conftest.sh function vmm_support */ | |
227 | /* nv-xen.h does not exist */ | |
228 | #undef HAVE_NV_XEN | |
229 | ||
230 | /* Implement conftest.sh function nvmap_support */ | |
231 | /* nv-android.h does not exist */ | |
232 | #undef HAVE_NV_ANDROID | |
233 | ||
234 | /* Implement conftest.sh function acpi_evaluate_integer */ | |
235 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,19) | |
236 | #define NV_ACPI_EVALUATE_INTEGER_PRESENT | |
237 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28) | |
238 | typedef unsigned long long nv_acpi_integer_t; | |
239 | #else | |
240 | typedef unsigned long nv_acpi_integer_t; | |
241 | #endif | |
242 | #else | |
243 | #undef NV_ACPI_EVALUATE_INTEGER_PRESENT | |
244 | typedef unsigned long nv_acpi_integer_t; | |
245 | #endif | |
246 | ||
247 | /* Implement conftest.sh function acpi_walk_namespace */ | |
248 | /* Only kernels sometime before 2.4.0 don't have this function, and who */ | |
249 | /* cares anymore */ | |
250 | #define NV_ACPI_WALK_NAMESPACE_PRESENT | |
251 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33) | |
252 | #define NV_ACPI_WALK_NAMESPACE_ARGUMENT_COUNT 7 | |
253 | #else | |
254 | #define NV_ACPI_WALK_NAMESPACE_ARGUMENT_COUNT 6 | |
255 | #endif | |
256 | ||
257 | /* Implement conftest.sh function acpi_os_wait_events_complete */ | |
258 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7) | |
259 | #define NV_ACPI_OS_WAIT_EVENTS_COMPLETE_PRESENT | |
260 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,6,0) | |
261 | #define NV_ACPI_OS_WAIT_EVENTS_COMPLETE_ARGUMENT_COUNT 0 | |
262 | #else | |
263 | #define NV_ACPI_OS_WAIT_EVENTS_COMPLETE_ARGUMENT_COUNT 1 | |
264 | #endif | |
265 | #else | |
266 | #undef NV_ACPI_OS_WAIT_EVENTS_COMPLETE_PRESENT | |
267 | #endif | |
268 | ||
269 | /* Implement conftest.sh function ioremap_cache */ | |
270 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25) && IS_ENABLED(CONFIG_X86) | |
271 | #define NV_IOREMAP_CACHE_PRESENT | |
272 | #else | |
273 | #undef NV_IOREMAP_CACHE_PRESENT | |
274 | #endif | |
275 | ||
276 | /* Implement conftest.sh function ioremap_wc */ | |
277 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) | |
278 | #define NV_IOREMAP_WC_PRESENT | |
279 | #else | |
280 | #undef NV_IOREMAP_WC_PRESENT | |
281 | #endif | |
282 | ||
283 | /* Implement conftest.sh function proc_dir_entry */ | |
284 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30) | |
285 | #define NV_PROC_DIR_ENTRY_HAS_OWNER | |
286 | #else | |
287 | #undef NV_PROC_DIR_ENTRY_HAS_OWNER | |
288 | #endif | |
289 | ||
290 | /* Implement conftest.sh function INIT_WORK */ | |
291 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,41) | |
292 | #define NV_INIT_WORK_PRESENT | |
293 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) | |
294 | #define NV_INIT_WORK_ARGUMENT_COUNT 2 | |
295 | #else | |
296 | #define NV_INIT_WORK_ARGUMENT_COUNT 3 | |
297 | #endif | |
298 | #else | |
299 | #undef NV_INIT_WORK_PRESENT | |
300 | #endif | |
301 | ||
302 | /* Implement conftest.sh function pci_dma_mapping_error */ | |
303 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5) | |
304 | #define NV_PCI_DMA_MAPPING_ERROR_PRESENT | |
305 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) | |
306 | #define NV_PCI_DMA_MAPPING_ERROR_ARGUMENT_COUNT 2 | |
307 | #else | |
308 | #define NV_PCI_DMA_MAPPING_ERROR_ARGUMENT_COUNT 1 | |
309 | #endif | |
310 | #else | |
311 | #undef NV_PCI_DMA_MAPPING_ERROR_PRESENT | |
312 | #endif | |
313 | ||
314 | /* Implement conftest.sh function agp_memory */ | |
315 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31) | |
316 | #define NV_AGP_MEMORY_HAS_PAGES | |
317 | #else | |
318 | #undef NV_AGP_MEMORY_HAS_PAGES | |
319 | #endif | |
320 | ||
321 | /* Implement conftest.sh function scatterlist */ | |
322 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) | |
323 | #define NV_SCATTERLIST_HAS_PAGE | |
324 | #else | |
325 | #undef NV_SCATTERLIST_HAS_PAGE | |
326 | #endif | |
327 | ||
328 | /* Implement conftest.sh function pci_domain_nr */ | |
329 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,71) | |
330 | #define NV_PCI_DOMAIN_NR_PRESENT | |
331 | #else | |
332 | #undef NV_PCI_DOMAIN_NR_PRESENT | |
333 | #endif | |
334 | ||
335 | /* Implement conftest.sh function file_operations */ | |
336 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36) | |
337 | #define NV_FILE_OPERATIONS_HAS_IOCTL | |
338 | #else | |
339 | #undef NV_FILE_OPERATIONS_HAS_IOCTL | |
340 | #endif | |
341 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,11) | |
342 | #define NV_FILE_OPERATIONS_HAS_UNLOCKED_IOCTL | |
343 | #define NV_FILE_OPERATIONS_HAS_COMPAT_IOCTL | |
344 | #else | |
345 | #undef NV_FILE_OPERATIONS_HAS_UNLOCKED_IOCTL | |
346 | #undef NV_FILE_OPERATIONS_HAS_COMPAT_IOCTL | |
347 | #endif | |
348 | ||
349 | /* Implement conftest.sh function efi_enabled */ | |
350 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,1) | |
351 | #define NV_EFI_ENABLED_PRESENT | |
352 | #else | |
353 | #undef NV_EFI_ENABLED_PRESENT | |
354 | #endif | |
355 | ||
356 | /* Implement conftest.sh function dom0_kernel_present */ | |
357 | #if 0 | |
358 | #define NV_DOM0_KERNEL_PRESENT | |
359 | #else | |
360 | #undef NV_DOM0_KERNEL_PRESENT | |
361 | #endif | |
362 | ||
363 | /* Implement conftest.sh function drm_available */ | |
364 | #if 0 | |
365 | #define NV_DRM_AVAILABLE | |
366 | #else | |
367 | #undef NV_DRM_AVAILABLE | |
368 | #endif | |
369 | ||
370 | /* Implement conftest.sh function proc_create_data */ | |
371 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) | |
372 | #define NV_PROC_CREATE_DATA_PRESENT | |
373 | #else | |
374 | #undef NV_PROC_CREATE_DATA_PRESENT | |
375 | #endif | |
376 | ||
377 | /* Implement conftest.sh function pde_data */ | |
378 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0) | |
379 | #define NV_PDE_DATA_PRESENT | |
380 | #else | |
381 | #undef NV_PDE_DATA_PRESENT | |
382 | #endif | |
383 | ||
384 | /* Implement conftest.sh function proc_remove */ | |
385 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0) | |
386 | #define NV_PROC_REMOVE_PRESENT | |
387 | #else | |
388 | #undef NV_PROC_REMOVE_PRESENT | |
389 | #endif | |
390 | ||
391 | /* Implement conftest.sh function sg_init_table */ | |
392 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24) | |
393 | #define NV_SG_INIT_TABLE_PRESENT | |
394 | #else | |
395 | #undef NV_SG_INIT_TABLE_PRESENT | |
396 | #endif | |
397 | ||
398 | /* Check for linux/semaphore.h */ | |
399 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26) | |
400 | #define NV_LINUX_SEMAPHORE_H_PRESENT | |
401 | #else | |
402 | #undef NV_LINUX_SEMAPHORE_H_PRESENT | |
403 | #endif | |
404 | ||
405 | /* Check for linux/cred.h */ | |
406 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27) | |
407 | #define NV_LINUX_CRED_H_PRESENT | |
408 | #else | |
409 | #undef NV_LINUX_CRED_H_PRESENT | |
410 | #endif | |
411 | ||
412 | /* Check for drm/drmP.h */ | |
413 | #if 1 | |
414 | #define NV_DRM_DRMP_H_PRESENT | |
415 | #else | |
416 | #undef NV_DRM_DRMP_H_PRESENT | |
417 | #endif | |
418 | ||
419 | /* Check for generated/autoconf.h */ | |
420 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33) | |
421 | #define NV_GENERATED_AUTOCONF_H_PRESENT | |
422 | #else | |
423 | #undef NV_GENERATED_AUTOCONF_H_PRESENT | |
424 | #endif | |
425 | ||
426 | /* Check for generated/compile.h */ | |
427 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33) | |
428 | #define NV_GENERATED_COMPILE_H_PRESENT | |
429 | #else | |
430 | #undef NV_GENERATED_COMPILE_H_PRESENT | |
431 | #endif | |
432 | ||
433 | /* Check for generated/utsrelease.h */ | |
434 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33) | |
435 | #define NV_GENERATED_UTSRELEASE_H_PRESENT | |
436 | #else | |
437 | #undef NV_GENERATED_UTSRELEASE_H_PRESENT | |
438 | #endif | |
439 | ||
440 | /* Check for asm/system.h */ | |
441 | #if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0) | |
442 | #define NV_ASM_SYSTEM_H_PRESENT | |
443 | #else | |
444 | #undef NV_ASM_SYSTEM_H_PRESENT | |
445 | #endif | |
446 | ||
447 | /* Check for linux/efi.h */ | |
448 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,33) | |
449 | #define NV_LINUX_EFI_H_PRESENT | |
450 | #else | |
451 | #undef NV_LINUX_EFI_H_PRESENT | |
452 | #endif | |
453 | ||
454 | /* Check for linux/kconfig.h */ | |
455 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0) | |
456 | #define NV_LINUX_KCONFIG_H_PRESENT | |
457 | #else | |
458 | #undef NV_LINUX_KCONFIG_H_PRESENT | |
459 | #endif | |
460 | ||
461 | /* Check for linux/screen_info.h */ | |
462 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16) | |
463 | #define NV_LINUX_SCREEN_INFO_H_PRESENT | |
464 | #else | |
465 | #undef NV_LINUX_SCREEN_INFO_H_PRESENT | |
466 | #endif | |
467 | ||
468 | /* Check for linux/nvmap.h */ | |
469 | // does not (yet) exist in kernel source | |
470 | #undef NV_LINUX_NVMAP_H_PRESENT |