Commit 0c06db59836746c5caf397e642cd0f2bf1cc20a6
Committed by
Tom Rini
1 parent
cc96c9a79c
Exists in
v2017.01-smarct4x
and in
37 other branches
lib, linux: move linux specific defines to linux/compat.h
- move linux specific defines from usb and video code into linux/compat.h - move common linux specific defines from include/ubi_uboot.h to linux/compat.h - add for new mtd/ubi/ubifs sync new needed linux specific defines to linux/compat.h Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Anatolij Gustschin <agust@denx.de> [trini: Add spin_lock_irqsave/spin_unlock_irqrestore dummies from usb/lin_gadet_compat.h] Signed-off-by: Tom Rini <trini@ti.com>
Showing 11 changed files with 385 additions and 235 deletions Side-by-side Diff
drivers/usb/gadget/ether.c
... | ... | @@ -25,14 +25,9 @@ |
25 | 25 | |
26 | 26 | #define atomic_read |
27 | 27 | extern struct platform_data brd; |
28 | -#define spin_lock(x) | |
29 | -#define spin_unlock(x) | |
30 | 28 | |
31 | 29 | |
32 | 30 | unsigned packet_received, packet_sent; |
33 | - | |
34 | -#define GFP_ATOMIC ((gfp_t) 0) | |
35 | -#define GFP_KERNEL ((gfp_t) 0) | |
36 | 31 | |
37 | 32 | /* |
38 | 33 | * Ethernet gadget driver -- with CDC and non-CDC options |
drivers/usb/gadget/storage_common.c
... | ... | @@ -267,11 +267,6 @@ |
267 | 267 | #define ASCQ(x) ((u8) (x)) |
268 | 268 | |
269 | 269 | struct device_attribute { int i; }; |
270 | -struct rw_semaphore { int i; }; | |
271 | -#define down_write(...) do { } while (0) | |
272 | -#define up_write(...) do { } while (0) | |
273 | -#define down_read(...) do { } while (0) | |
274 | -#define up_read(...) do { } while (0) | |
275 | 270 | #define ETOOSMALL 525 |
276 | 271 | |
277 | 272 | #include <usb_mass_storage.h> |
drivers/usb/musb-new/linux-compat.h
... | ... | @@ -5,39 +5,6 @@ |
5 | 5 | #include <linux/list.h> |
6 | 6 | #include <linux/compat.h> |
7 | 7 | |
8 | -#define __init | |
9 | -#define __devinit | |
10 | -#define __devinitdata | |
11 | -#define __devinitconst | |
12 | -#define __iomem | |
13 | -#define __deprecated | |
14 | - | |
15 | -struct unused {}; | |
16 | -typedef struct unused unused_t; | |
17 | - | |
18 | -typedef int irqreturn_t; | |
19 | -typedef unused_t spinlock_t; | |
20 | - | |
21 | -struct work_struct {}; | |
22 | - | |
23 | -struct timer_list {}; | |
24 | -struct notifier_block {}; | |
25 | - | |
26 | -typedef unsigned long dmaaddr_t; | |
27 | - | |
28 | -#define spin_lock_init(lock) do {} while (0) | |
29 | -#define spin_lock(lock) do {} while (0) | |
30 | -#define spin_unlock(lock) do {} while (0) | |
31 | -#define spin_lock_irqsave(lock, flags) do {} while (0) | |
32 | -#define spin_unlock_irqrestore(lock, flags) do {} while (0) | |
33 | - | |
34 | -#define setup_timer(timer, func, data) do {} while (0) | |
35 | -#define del_timer_sync(timer) do {} while (0) | |
36 | -#define schedule_work(work) do {} while (0) | |
37 | -#define INIT_WORK(work, fun) do {} while (0) | |
38 | - | |
39 | -#define cpu_relax() do {} while (0) | |
40 | - | |
41 | 8 | #define pr_debug(fmt, args...) debug(fmt, ##args) |
42 | 9 | |
43 | 10 | #define WARN(condition, fmt, args...) ({ \ |
44 | 11 | |
... | ... | @@ -46,37 +13,12 @@ |
46 | 13 | printf(fmt, ##args); \ |
47 | 14 | ret_warn; }) |
48 | 15 | |
49 | -#define pm_runtime_get_sync(dev) do {} while (0) | |
50 | -#define pm_runtime_put(dev) do {} while (0) | |
51 | -#define pm_runtime_put_sync(dev) do {} while (0) | |
52 | -#define pm_runtime_use_autosuspend(dev) do {} while (0) | |
53 | -#define pm_runtime_set_autosuspend_delay(dev, delay) do {} while (0) | |
54 | -#define pm_runtime_enable(dev) do {} while (0) | |
55 | - | |
56 | -#define MODULE_DESCRIPTION(desc) | |
57 | -#define MODULE_AUTHOR(author) | |
58 | -#define MODULE_LICENSE(license) | |
59 | -#define MODULE_ALIAS(alias) | |
60 | -#define module_param(name, type, perm) | |
61 | -#define MODULE_PARM_DESC(name, desc) | |
62 | -#define EXPORT_SYMBOL_GPL(name) | |
63 | - | |
64 | 16 | #define writesl(a, d, s) __raw_writesl((unsigned long)a, d, s) |
65 | 17 | #define readsl(a, d, s) __raw_readsl((unsigned long)a, d, s) |
66 | 18 | #define writesw(a, d, s) __raw_writesw((unsigned long)a, d, s) |
67 | 19 | #define readsw(a, d, s) __raw_readsw((unsigned long)a, d, s) |
68 | 20 | #define writesb(a, d, s) __raw_writesb((unsigned long)a, d, s) |
69 | 21 | #define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s) |
70 | - | |
71 | -#define IRQ_NONE 0 | |
72 | -#define IRQ_HANDLED 0 | |
73 | - | |
74 | -#define dev_set_drvdata(dev, data) do {} while (0) | |
75 | - | |
76 | -#define disable_irq_wake(irq) do {} while (0) | |
77 | -#define enable_irq_wake(irq) -EINVAL | |
78 | -#define free_irq(irq, data) do {} while (0) | |
79 | -#define request_irq(nr, f, flags, nm, data) 0 | |
80 | 22 | |
81 | 23 | #define device_init_wakeup(dev, a) do {} while (0) |
82 | 24 |
drivers/video/exynos_dp.c
drivers/video/exynos_mipi_dsi.c
fs/yaffs2/ydirectenv.h
include/linux/compat.h
1 | 1 | #ifndef _LINUX_COMPAT_H_ |
2 | 2 | #define _LINUX_COMPAT_H_ |
3 | 3 | |
4 | +#include <malloc.h> | |
5 | +#include <linux/types.h> | |
6 | +#include <linux/err.h> | |
7 | + | |
8 | +struct unused {}; | |
9 | +typedef struct unused unused_t; | |
10 | + | |
11 | +struct p_current{ | |
12 | + int pid; | |
13 | +}; | |
14 | + | |
15 | +extern struct p_current *current; | |
16 | + | |
4 | 17 | #define ndelay(x) udelay(1) |
5 | 18 | |
6 | 19 | #define dev_dbg(dev, fmt, args...) \ |
... | ... | @@ -12,6 +25,7 @@ |
12 | 25 | #define dev_err(dev, fmt, args...) \ |
13 | 26 | printf(fmt, ##args) |
14 | 27 | #define printk printf |
28 | +#define printk_once printf | |
15 | 29 | |
16 | 30 | #define KERN_EMERG |
17 | 31 | #define KERN_ALERT |
18 | 32 | |
... | ... | @@ -22,12 +36,21 @@ |
22 | 36 | #define KERN_INFO |
23 | 37 | #define KERN_DEBUG |
24 | 38 | |
25 | -#define kmalloc(size, flags) malloc(size) | |
26 | -#define kzalloc(size, flags) calloc(size, 1) | |
27 | -#define vmalloc(size) malloc(size) | |
28 | -#define kfree(ptr) free(ptr) | |
29 | -#define vfree(ptr) free(ptr) | |
39 | +void *kmalloc(size_t size, int flags); | |
40 | +void *kzalloc(size_t size, int flags); | |
41 | +#define vmalloc(size) kmalloc(size, 0) | |
42 | +#define __vmalloc(size, flags, pgsz) kmalloc(size, flags) | |
43 | +#define kfree(ptr) free(ptr) | |
44 | +#define vfree(ptr) free(ptr) | |
30 | 45 | |
46 | +struct kmem_cache { int sz; }; | |
47 | + | |
48 | +struct kmem_cache *get_mem(int element_sz); | |
49 | +#define kmem_cache_create(a, sz, c, d, e) get_mem(sz) | |
50 | +void *kmem_cache_alloc(struct kmem_cache *obj, int flag); | |
51 | +#define kmem_cache_free(obj, size) free(size) | |
52 | +#define kmem_cache_destroy(obj) free(obj) | |
53 | + | |
31 | 54 | #define DECLARE_WAITQUEUE(...) do { } while (0) |
32 | 55 | #define add_wait_queue(...) do { } while (0) |
33 | 56 | #define remove_wait_queue(...) do { } while (0) |
... | ... | @@ -75,6 +98,302 @@ |
75 | 98 | * @n: the number we're accessing |
76 | 99 | */ |
77 | 100 | #define lower_32_bits(n) ((u32)(n)) |
101 | + | |
102 | +/* drivers/char/random.c */ | |
103 | +#define get_random_bytes(...) | |
104 | + | |
105 | +/* idr.c */ | |
106 | +#define GFP_ATOMIC ((gfp_t) 0) | |
107 | +#define GFP_KERNEL ((gfp_t) 0) | |
108 | +#define GFP_NOFS ((gfp_t) 0) | |
109 | +#define GFP_USER ((gfp_t) 0) | |
110 | +#define __GFP_NOWARN ((gfp_t) 0) | |
111 | + | |
112 | +/* include/linux/leds.h */ | |
113 | +struct led_trigger {}; | |
114 | + | |
115 | +#define DEFINE_LED_TRIGGER(x) static struct led_trigger *x; | |
116 | +enum led_brightness { | |
117 | + LED_OFF = 0, | |
118 | + LED_HALF = 127, | |
119 | + LED_FULL = 255, | |
120 | +}; | |
121 | + | |
122 | +static inline void led_trigger_register_simple(const char *name, | |
123 | + struct led_trigger **trigger) {} | |
124 | +static inline void led_trigger_unregister_simple(struct led_trigger *trigger) {} | |
125 | +static inline void led_trigger_event(struct led_trigger *trigger, | |
126 | + enum led_brightness event) {} | |
127 | + | |
128 | +/* include/linux/log2.h */ | |
129 | +static inline int is_power_of_2(unsigned long n) | |
130 | +{ | |
131 | + return (n != 0 && ((n & (n - 1)) == 0)); | |
132 | +} | |
133 | + | |
134 | +/* uapi/linux/limits.h */ | |
135 | +#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */ | |
136 | + | |
137 | +/** | |
138 | + * The type used for indexing onto a disc or disc partition. | |
139 | + * | |
140 | + * Linux always considers sectors to be 512 bytes long independently | |
141 | + * of the devices real block size. | |
142 | + * | |
143 | + * blkcnt_t is the type of the inode's block count. | |
144 | + */ | |
145 | +#ifdef CONFIG_LBDAF | |
146 | +typedef u64 sector_t; | |
147 | +typedef u64 blkcnt_t; | |
148 | +#else | |
149 | +typedef unsigned long sector_t; | |
150 | +typedef unsigned long blkcnt_t; | |
151 | +#endif | |
152 | + | |
153 | +#define ENOTSUPP 524 /* Operation is not supported */ | |
154 | + | |
155 | +/* from include/linux/kernel.h */ | |
156 | +/* | |
157 | + * This looks more complex than it should be. But we need to | |
158 | + * get the type for the ~ right in round_down (it needs to be | |
159 | + * as wide as the result!), and we want to evaluate the macro | |
160 | + * arguments just once each. | |
161 | + */ | |
162 | +#define __round_mask(x, y) ((__typeof__(x))((y)-1)) | |
163 | +#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1) | |
164 | +#define round_down(x, y) ((x) & ~__round_mask(x, y)) | |
165 | + | |
166 | +/* module */ | |
167 | +#define THIS_MODULE 0 | |
168 | +#define try_module_get(...) 1 | |
169 | +#define module_put(...) do { } while (0) | |
170 | +#define module_init(...) | |
171 | +#define module_exit(...) | |
172 | +#define EXPORT_SYMBOL(...) | |
173 | +#define EXPORT_SYMBOL_GPL(...) | |
174 | +#define module_param(...) | |
175 | +#define module_param_call(...) | |
176 | +#define MODULE_PARM_DESC(...) | |
177 | +#define MODULE_VERSION(...) | |
178 | +#define MODULE_DESCRIPTION(...) | |
179 | +#define MODULE_AUTHOR(...) | |
180 | +#define MODULE_LICENSE(...) | |
181 | +#define MODULE_ALIAS(...) | |
182 | +#define __module_get(...) | |
183 | + | |
184 | +/* character device */ | |
185 | +#define MKDEV(...) 0 | |
186 | +#define MAJOR(dev) 0 | |
187 | +#define MINOR(dev) 0 | |
188 | + | |
189 | +#define alloc_chrdev_region(...) 0 | |
190 | +#define unregister_chrdev_region(...) | |
191 | + | |
192 | +#define class_create(...) __builtin_return_address(0) | |
193 | +#define class_create_file(...) 0 | |
194 | +#define class_remove_file(...) | |
195 | +#define class_destroy(...) | |
196 | +#define misc_register(...) 0 | |
197 | +#define misc_deregister(...) | |
198 | + | |
199 | +#define blocking_notifier_call_chain(...) 0 | |
200 | + | |
201 | +/* | |
202 | + * Multiplies an integer by a fraction, while avoiding unnecessary | |
203 | + * overflow or loss of precision. | |
204 | + */ | |
205 | +#define mult_frac(x, numer, denom)( \ | |
206 | +{ \ | |
207 | + typeof(x) quot = (x) / (denom); \ | |
208 | + typeof(x) rem = (x) % (denom); \ | |
209 | + (quot * (numer)) + ((rem * (numer)) / (denom)); \ | |
210 | +} \ | |
211 | +) | |
212 | + | |
213 | +#define __initdata | |
214 | +#define late_initcall(...) | |
215 | + | |
216 | +#define dev_set_name(...) do { } while (0) | |
217 | +#define device_register(...) 0 | |
218 | +#define volume_sysfs_init(...) 0 | |
219 | +#define volume_sysfs_close(...) do { } while (0) | |
220 | + | |
221 | +#define init_waitqueue_head(...) do { } while (0) | |
222 | +#define wait_event_interruptible(...) 0 | |
223 | +#define wake_up_interruptible(...) do { } while (0) | |
224 | +#define print_hex_dump(...) do { } while (0) | |
225 | +#define dump_stack(...) do { } while (0) | |
226 | + | |
227 | +#define task_pid_nr(x) 0 | |
228 | +#define set_freezable(...) do { } while (0) | |
229 | +#define try_to_freeze(...) 0 | |
230 | +#define set_current_state(...) do { } while (0) | |
231 | +#define kthread_should_stop(...) 0 | |
232 | +#define schedule() do { } while (0) | |
233 | + | |
234 | +#define setup_timer(timer, func, data) do {} while (0) | |
235 | +#define del_timer_sync(timer) do {} while (0) | |
236 | +#define schedule_work(work) do {} while (0) | |
237 | +#define INIT_WORK(work, fun) do {} while (0) | |
238 | + | |
239 | +struct work_struct {}; | |
240 | + | |
241 | +unsigned long copy_from_user(void *dest, const void *src, | |
242 | + unsigned long count); | |
243 | + | |
244 | +void *vzalloc(unsigned long size); | |
245 | + | |
246 | +typedef unused_t spinlock_t; | |
247 | +typedef int wait_queue_head_t; | |
248 | + | |
249 | +#define spin_lock_init(lock) do {} while (0) | |
250 | +#define spin_lock(lock) do {} while (0) | |
251 | +#define spin_unlock(lock) do {} while (0) | |
252 | +#define spin_lock_irqsave(lock, flags) do { debug("%lu\n", flags); } while (0) | |
253 | +#define spin_unlock_irqrestore(lock, flags) do { flags = 0; } while (0) | |
254 | + | |
255 | +#define DEFINE_MUTEX(...) | |
256 | +#define mutex_init(...) | |
257 | +#define mutex_lock(...) | |
258 | +#define mutex_unlock(...) | |
259 | + | |
260 | +#define init_rwsem(...) do { } while (0) | |
261 | +#define down_read(...) do { } while (0) | |
262 | +#define down_write(...) do { } while (0) | |
263 | +#define down_write_trylock(...) 1 | |
264 | +#define up_read(...) do { } while (0) | |
265 | +#define up_write(...) do { } while (0) | |
266 | + | |
267 | +#define cond_resched() do { } while (0) | |
268 | +#define yield() do { } while (0) | |
269 | + | |
270 | +#define INT_MAX ((int)(~0U>>1)) | |
271 | + | |
272 | +#define __user | |
273 | +#define __init | |
274 | +#define __exit | |
275 | +#define __devinit | |
276 | +#define __devinitdata | |
277 | +#define __devinitconst | |
278 | +#define __iomem | |
279 | + | |
280 | +#define kthread_create(...) __builtin_return_address(0) | |
281 | +#define kthread_stop(...) do { } while (0) | |
282 | +#define wake_up_process(...) do { } while (0) | |
283 | + | |
284 | +struct rw_semaphore { int i; }; | |
285 | +#define down_write(...) do { } while (0) | |
286 | +#define up_write(...) do { } while (0) | |
287 | +#define down_read(...) do { } while (0) | |
288 | +#define up_read(...) do { } while (0) | |
289 | +struct device { | |
290 | + struct device *parent; | |
291 | + struct class *class; | |
292 | + dev_t devt; /* dev_t, creates the sysfs "dev" */ | |
293 | + void (*release)(struct device *dev); | |
294 | + /* This is used from drivers/usb/musb-new subsystem only */ | |
295 | + void *driver_data; /* data private to the driver */ | |
296 | + void *device_data; /* data private to the device */ | |
297 | +}; | |
298 | +struct mutex { int i; }; | |
299 | +struct kernel_param { int i; }; | |
300 | + | |
301 | +struct cdev { | |
302 | + int owner; | |
303 | + dev_t dev; | |
304 | +}; | |
305 | +#define cdev_init(...) do { } while (0) | |
306 | +#define cdev_add(...) 0 | |
307 | +#define cdev_del(...) do { } while (0) | |
308 | + | |
309 | +#define MAX_ERRNO 4095 | |
310 | + | |
311 | +#define prandom_u32(...) 0 | |
312 | + | |
313 | +typedef struct { | |
314 | + uid_t val; | |
315 | +} kuid_t; | |
316 | + | |
317 | +typedef struct { | |
318 | + gid_t val; | |
319 | +} kgid_t; | |
320 | + | |
321 | +/* from include/linux/types.h */ | |
322 | + | |
323 | +typedef int atomic_t; | |
324 | +/** | |
325 | + * struct callback_head - callback structure for use with RCU and task_work | |
326 | + * @next: next update requests in a list | |
327 | + * @func: actual update function to call after the grace period. | |
328 | + */ | |
329 | +struct callback_head { | |
330 | + struct callback_head *next; | |
331 | + void (*func)(struct callback_head *head); | |
332 | +}; | |
333 | +#define rcu_head callback_head | |
334 | +enum writeback_sync_modes { | |
335 | + WB_SYNC_NONE, /* Don't wait on anything */ | |
336 | + WB_SYNC_ALL, /* Wait on every mapping */ | |
337 | +}; | |
338 | + | |
339 | +/* from include/linux/writeback.h */ | |
340 | +/* | |
341 | + * A control structure which tells the writeback code what to do. These are | |
342 | + * always on the stack, and hence need no locking. They are always initialised | |
343 | + * in a manner such that unspecified fields are set to zero. | |
344 | + */ | |
345 | +struct writeback_control { | |
346 | + long nr_to_write; /* Write this many pages, and decrement | |
347 | + this for each page written */ | |
348 | + long pages_skipped; /* Pages which were not written */ | |
349 | + | |
350 | + /* | |
351 | + * For a_ops->writepages(): if start or end are non-zero then this is | |
352 | + * a hint that the filesystem need only write out the pages inside that | |
353 | + * byterange. The byte at `end' is included in the writeout request. | |
354 | + */ | |
355 | + loff_t range_start; | |
356 | + loff_t range_end; | |
357 | + | |
358 | + enum writeback_sync_modes sync_mode; | |
359 | + | |
360 | + unsigned for_kupdate:1; /* A kupdate writeback */ | |
361 | + unsigned for_background:1; /* A background writeback */ | |
362 | + unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */ | |
363 | + unsigned for_reclaim:1; /* Invoked from the page allocator */ | |
364 | + unsigned range_cyclic:1; /* range_start is cyclic */ | |
365 | + unsigned for_sync:1; /* sync(2) WB_SYNC_ALL writeback */ | |
366 | +}; | |
367 | + | |
368 | +void *kmemdup(const void *src, size_t len, gfp_t gfp); | |
369 | + | |
370 | +typedef int irqreturn_t; | |
371 | + | |
372 | +struct timer_list {}; | |
373 | +struct notifier_block {}; | |
374 | + | |
375 | +typedef unsigned long dmaaddr_t; | |
376 | + | |
377 | +#define cpu_relax() do {} while (0) | |
378 | + | |
379 | +#define pm_runtime_get_sync(dev) do {} while (0) | |
380 | +#define pm_runtime_put(dev) do {} while (0) | |
381 | +#define pm_runtime_put_sync(dev) do {} while (0) | |
382 | +#define pm_runtime_use_autosuspend(dev) do {} while (0) | |
383 | +#define pm_runtime_set_autosuspend_delay(dev, delay) do {} while (0) | |
384 | +#define pm_runtime_enable(dev) do {} while (0) | |
385 | + | |
386 | +#define IRQ_NONE 0 | |
387 | +#define IRQ_HANDLED 1 | |
388 | + | |
389 | +#define dev_set_drvdata(dev, data) do {} while (0) | |
390 | + | |
391 | +#define enable_irq(...) | |
392 | +#define disable_irq(...) | |
393 | +#define disable_irq_wake(irq) do {} while (0) | |
394 | +#define enable_irq_wake(irq) -EINVAL | |
395 | +#define free_irq(irq, data) do {} while (0) | |
396 | +#define request_irq(nr, f, flags, nm, data) 0 | |
78 | 397 | |
79 | 398 | #endif |
include/linux/usb/gadget.h
... | ... | @@ -19,6 +19,7 @@ |
19 | 19 | #define __LINUX_USB_GADGET_H |
20 | 20 | |
21 | 21 | #include <errno.h> |
22 | +#include <linux/compat.h> | |
22 | 23 | #include <linux/list.h> |
23 | 24 | |
24 | 25 | struct usb_ep; |
... | ... | @@ -408,11 +409,6 @@ |
408 | 409 | int (*pullup) (struct usb_gadget *, int is_on); |
409 | 410 | int (*ioctl)(struct usb_gadget *, |
410 | 411 | unsigned code, unsigned long param); |
411 | -}; | |
412 | - | |
413 | -struct device { | |
414 | - void *driver_data; /* data private to the driver */ | |
415 | - void *device_data; /* data private to the device */ | |
416 | 412 | }; |
417 | 413 | |
418 | 414 | /** |
include/ubi_uboot.h
... | ... | @@ -16,8 +16,10 @@ |
16 | 16 | |
17 | 17 | #include <common.h> |
18 | 18 | #include <compiler.h> |
19 | +#include <linux/compat.h> | |
19 | 20 | #include <malloc.h> |
20 | 21 | #include <div64.h> |
22 | +#include <linux/math64.h> | |
21 | 23 | #include <linux/crc32.h> |
22 | 24 | #include <linux/types.h> |
23 | 25 | #include <linux/list.h> |
24 | 26 | |
25 | 27 | |
26 | 28 | |
... | ... | @@ -32,15 +34,11 @@ |
32 | 34 | |
33 | 35 | #include <asm/errno.h> |
34 | 36 | |
35 | -#define DPRINTK(format, args...) \ | |
36 | -do { \ | |
37 | - printf("%s[%d]: " format "\n", __func__, __LINE__, ##args); \ | |
38 | -} while (0) | |
39 | - | |
40 | 37 | /* configurable */ |
38 | +#if !defined(CONFIG_MTD_UBI_WL_THRESHOLD) | |
41 | 39 | #define CONFIG_MTD_UBI_WL_THRESHOLD 4096 |
40 | +#endif | |
42 | 41 | #define CONFIG_MTD_UBI_BEB_RESERVE 1 |
43 | -#define UBI_IO_DEBUG 0 | |
44 | 42 | |
45 | 43 | /* debug options (Linux: drivers/mtd/ubi/Kconfig.debug) */ |
46 | 44 | #undef CONFIG_MTD_UBI_DEBUG |
47 | 45 | |
48 | 46 | |
... | ... | @@ -50,161 +48,18 @@ |
50 | 48 | #undef CONFIG_MTD_UBI_DEBUG_MSG_WL |
51 | 49 | #undef CONFIG_MTD_UBI_DEBUG_MSG_IO |
52 | 50 | #undef CONFIG_MTD_UBI_DEBUG_MSG_BLD |
53 | -#define CONFIG_MTD_UBI_DEBUG_DISABLE_BGT | |
54 | 51 | |
52 | +#undef CONFIG_MTD_UBI_BLOCK | |
53 | + | |
54 | +#if !defined(CONFIG_MTD_UBI_BEB_LIMIT) | |
55 | +#define CONFIG_MTD_UBI_BEB_LIMIT 20 | |
56 | +#endif | |
57 | + | |
55 | 58 | /* build.c */ |
56 | 59 | #define get_device(...) |
57 | 60 | #define put_device(...) |
58 | 61 | #define ubi_sysfs_init(...) 0 |
59 | 62 | #define ubi_sysfs_close(...) do { } while (0) |
60 | -static inline int is_power_of_2(unsigned long n) | |
61 | -{ | |
62 | - return (n != 0 && ((n & (n - 1)) == 0)); | |
63 | -} | |
64 | - | |
65 | -/* FIXME */ | |
66 | -#define MKDEV(...) 0 | |
67 | -#define MAJOR(dev) 0 | |
68 | -#define MINOR(dev) 0 | |
69 | - | |
70 | -#define alloc_chrdev_region(...) 0 | |
71 | -#define unregister_chrdev_region(...) | |
72 | - | |
73 | -#define class_create(...) __builtin_return_address(0) | |
74 | -#define class_create_file(...) 0 | |
75 | -#define class_remove_file(...) | |
76 | -#define class_destroy(...) | |
77 | -#define misc_register(...) 0 | |
78 | -#define misc_deregister(...) | |
79 | - | |
80 | -/* vmt.c */ | |
81 | -#define device_register(...) 0 | |
82 | -#define volume_sysfs_init(...) 0 | |
83 | -#define volume_sysfs_close(...) do { } while (0) | |
84 | - | |
85 | -/* kapi.c */ | |
86 | - | |
87 | -/* eba.c */ | |
88 | - | |
89 | -/* io.c */ | |
90 | -#define init_waitqueue_head(...) do { } while (0) | |
91 | -#define wait_event_interruptible(...) 0 | |
92 | -#define wake_up_interruptible(...) do { } while (0) | |
93 | -#define print_hex_dump(...) do { } while (0) | |
94 | -#define dump_stack(...) do { } while (0) | |
95 | - | |
96 | -/* wl.c */ | |
97 | -#define task_pid_nr(x) 0 | |
98 | -#define set_freezable(...) do { } while (0) | |
99 | -#define try_to_freeze(...) 0 | |
100 | -#define set_current_state(...) do { } while (0) | |
101 | -#define kthread_should_stop(...) 0 | |
102 | -#define schedule() do { } while (0) | |
103 | - | |
104 | -/* upd.c */ | |
105 | -static inline unsigned long copy_from_user(void *dest, const void *src, | |
106 | - unsigned long count) | |
107 | -{ | |
108 | - memcpy((void *)dest, (void *)src, count); | |
109 | - return 0; | |
110 | -} | |
111 | - | |
112 | -/* common */ | |
113 | -typedef int spinlock_t; | |
114 | -typedef int wait_queue_head_t; | |
115 | -#define spin_lock_init(...) | |
116 | -#define spin_lock(...) | |
117 | -#define spin_unlock(...) | |
118 | - | |
119 | -#define mutex_init(...) | |
120 | -#define mutex_lock(...) | |
121 | -#define mutex_unlock(...) | |
122 | - | |
123 | -#define init_rwsem(...) do { } while (0) | |
124 | -#define down_read(...) do { } while (0) | |
125 | -#define down_write(...) do { } while (0) | |
126 | -#define down_write_trylock(...) 1 | |
127 | -#define up_read(...) do { } while (0) | |
128 | -#define up_write(...) do { } while (0) | |
129 | - | |
130 | -struct kmem_cache { int i; }; | |
131 | -#define kmem_cache_create(...) 1 | |
132 | -#define kmem_cache_alloc(obj, gfp) malloc(sizeof(struct ubi_wl_entry)) | |
133 | -#define kmem_cache_free(obj, size) free(size) | |
134 | -#define kmem_cache_destroy(...) | |
135 | - | |
136 | -#define cond_resched() do { } while (0) | |
137 | -#define yield() do { } while (0) | |
138 | - | |
139 | -#define KERN_WARNING | |
140 | -#define KERN_ERR | |
141 | -#define KERN_NOTICE | |
142 | -#define KERN_DEBUG | |
143 | - | |
144 | -#define GFP_KERNEL 0 | |
145 | -#define GFP_NOFS 1 | |
146 | - | |
147 | -#define __user | |
148 | -#define __init | |
149 | -#define __exit | |
150 | - | |
151 | -#define kthread_create(...) __builtin_return_address(0) | |
152 | -#define kthread_stop(...) do { } while (0) | |
153 | -#define wake_up_process(...) do { } while (0) | |
154 | - | |
155 | -#define BUS_ID_SIZE 20 | |
156 | - | |
157 | -struct rw_semaphore { int i; }; | |
158 | -struct device { | |
159 | - struct device *parent; | |
160 | - struct class *class; | |
161 | - char bus_id[BUS_ID_SIZE]; /* position on parent bus */ | |
162 | - dev_t devt; /* dev_t, creates the sysfs "dev" */ | |
163 | - void (*release)(struct device *dev); | |
164 | -}; | |
165 | -struct mutex { int i; }; | |
166 | -struct kernel_param { int i; }; | |
167 | - | |
168 | -struct cdev { | |
169 | - int owner; | |
170 | - dev_t dev; | |
171 | -}; | |
172 | -#define cdev_init(...) do { } while (0) | |
173 | -#define cdev_add(...) 0 | |
174 | -#define cdev_del(...) do { } while (0) | |
175 | - | |
176 | -#define MAX_ERRNO 4095 | |
177 | -#define IS_ERR_VALUE(x) ((x) >= (unsigned long)-MAX_ERRNO) | |
178 | - | |
179 | -static inline void *ERR_PTR(long error) | |
180 | -{ | |
181 | - return (void *) error; | |
182 | -} | |
183 | - | |
184 | -static inline long PTR_ERR(const void *ptr) | |
185 | -{ | |
186 | - return (long) ptr; | |
187 | -} | |
188 | - | |
189 | -static inline long IS_ERR(const void *ptr) | |
190 | -{ | |
191 | - return IS_ERR_VALUE((unsigned long)ptr); | |
192 | -} | |
193 | - | |
194 | -/* module */ | |
195 | -#define THIS_MODULE 0 | |
196 | -#define try_module_get(...) 1 | |
197 | -#define module_put(...) do { } while (0) | |
198 | -#define module_init(...) | |
199 | -#define module_exit(...) | |
200 | -#define EXPORT_SYMBOL(...) | |
201 | -#define EXPORT_SYMBOL_GPL(...) | |
202 | -#define module_param_call(...) | |
203 | -#define MODULE_PARM_DESC(...) | |
204 | -#define MODULE_VERSION(...) | |
205 | -#define MODULE_DESCRIPTION(...) | |
206 | -#define MODULE_AUTHOR(...) | |
207 | -#define MODULE_LICENSE(...) | |
208 | 63 | |
209 | 64 | #ifndef __UBIFS_H__ |
210 | 65 | #include "../drivers/mtd/ubi/ubi.h" |
lib/Makefile
lib/linux_compat.c
1 | + | |
2 | +#include <common.h> | |
3 | +#include <linux/compat.h> | |
4 | + | |
5 | +struct p_current cur = { | |
6 | + .pid = 1, | |
7 | +}; | |
8 | +__maybe_unused struct p_current *current = &cur; | |
9 | + | |
10 | +unsigned long copy_from_user(void *dest, const void *src, | |
11 | + unsigned long count) | |
12 | +{ | |
13 | + memcpy((void *)dest, (void *)src, count); | |
14 | + return 0; | |
15 | +} | |
16 | + | |
17 | +void *kmalloc(size_t size, int flags) | |
18 | +{ | |
19 | + return memalign(ARCH_DMA_MINALIGN, size); | |
20 | +} | |
21 | + | |
22 | +void *kzalloc(size_t size, int flags) | |
23 | +{ | |
24 | + void *ptr = kmalloc(size, flags); | |
25 | + memset(ptr, 0, size); | |
26 | + return ptr; | |
27 | +} | |
28 | + | |
29 | +void *vzalloc(unsigned long size) | |
30 | +{ | |
31 | + return kzalloc(size, 0); | |
32 | +} | |
33 | + | |
34 | +struct kmem_cache *get_mem(int element_sz) | |
35 | +{ | |
36 | + struct kmem_cache *ret; | |
37 | + | |
38 | + ret = memalign(ARCH_DMA_MINALIGN, sizeof(struct kmem_cache)); | |
39 | + ret->sz = element_sz; | |
40 | + | |
41 | + return ret; | |
42 | +} | |
43 | + | |
44 | +void *kmem_cache_alloc(struct kmem_cache *obj, int flag) | |
45 | +{ | |
46 | + return memalign(ARCH_DMA_MINALIGN, obj->sz); | |
47 | +} |
-
mentioned in commit 3cbb02