| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/mtd/ |
| H A D | Makefile | 31 obj-$(CONFIG_MTD_UBI) += ubi/
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| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/mtd/ubi/ |
| H A D | Makefile | 1 obj-$(CONFIG_MTD_UBI) += ubi.o
3 ubi-y += vtbl.o vmt.o upd.o build.o cdev.o kapi.o eba.o io.o wl.o scan.o
4 ubi-y += misc.o
6 ubi-$(CONFIG_MTD_UBI_DEBUG) += debug.o
7 ubi-$(CONFIG_MTD_UBI_GLUEBI) += gluebi.o
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| H A D | build.c | 36 #include "ubi.h"
66 /* Root UBI "class" object (corresponds to '/<sysfs>/class/ubi/') */
69 /* "Show" method for files in '/<sysfs>/class/ubi/' */
75 /* UBI version attribute ('/<sysfs>/class/ubi/version') */
82 /* UBI device attributes (correspond to files in '/<sysfs>/class/ubi/ubiX') */
104 /* "Show" method for files in '/<sysfs>/class/ubi/ubiX/' */
108 const struct ubi_device *ubi; local
110 ubi = container_of(dev, struct ubi_device, dev);
112 return sprintf(buf, "%d\n", ubi->leb_size);
114 return sprintf(buf, "%d\n", ubi
147 ubi_sysfs_init(struct ubi_device *ubi) argument
221 ubi_sysfs_close(struct ubi_device *ubi) argument
240 kill_volumes(struct ubi_device *ubi) argument
256 uif_init(struct ubi_device *ubi) argument
320 uif_close(struct ubi_device *ubi) argument
340 attach_by_scanning(struct ubi_device *ubi) argument
393 io_init(struct ubi_device *ubi) argument
531 struct ubi_device *ubi; local
645 detach_mtd_dev(struct ubi_device *ubi) argument
[all...] |
| H A D | cdev.c | 37 #include <mtd/ubi-user.h>
40 #include "ubi.h"
82 spin_lock(&vol->ubi->volumes_lock);
94 spin_unlock(&vol->ubi->volumes_lock);
108 spin_lock(&vol->ubi->volumes_lock);
118 spin_unlock(&vol->ubi->volumes_lock);
126 const struct ubi_device *ubi = major_to_device(imajor(inode)); local
137 desc = ubi_open_volume(ubi->ubi_num, vol_id, mode);
206 struct ubi_device *ubi = vol->ubi; local
290 struct ubi_device *ubi = vol->ubi; local
372 struct ubi_device *ubi = vol->ubi; local
413 struct ubi_device *ubi = vol->ubi; local
520 verify_mkvol_req(const struct ubi_device *ubi, const struct ubi_mkvol_req *req) argument
570 verify_rsvol_req(const struct ubi_device *ubi, const struct ubi_rsvol_req *req) argument
586 struct ubi_device *ubi; local
[all...] |
| H A D | eba.c | 47 #include "ubi.h"
59 * object is inserted to the lock tree (@ubi->ltree).
74 * @ubi: UBI device description object
80 static unsigned long long next_sqnum(struct ubi_device *ubi) argument
84 spin_lock(&ubi->ltree_lock);
85 sqnum = ubi->global_sqnum++;
86 spin_unlock(&ubi->ltree_lock);
93 * @ubi: UBI device description object
99 static int ubi_get_compat(const struct ubi_device *ubi, int vol_id) argument
108 * @ubi
116 ltree_lookup(struct ubi_device *ubi, int vol_id, int lnum) argument
155 ltree_add_entry(struct ubi_device *ubi, int vol_id, int lnum) argument
225 leb_read_lock(struct ubi_device *ubi, int vol_id, int lnum) argument
242 leb_read_unlock(struct ubi_device *ubi, int vol_id, int lnum) argument
271 leb_write_lock(struct ubi_device *ubi, int vol_id, int lnum) argument
288 leb_write_unlock(struct ubi_device *ubi, int vol_id, int lnum) argument
319 ubi_eba_unmap_leb(struct ubi_device *ubi, int vol_id, int lnum) argument
365 ubi_eba_read_leb(struct ubi_device *ubi, int vol_id, int lnum, void *buf, int offset, int len, int check) argument
484 recover_peb(struct ubi_device *ubi, int pnum, int vol_id, int lnum, const void *buf, int offset, int len) argument
587 ubi_eba_write_leb(struct ubi_device *ubi, int vol_id, int lnum, const void *buf, int offset, int len, int dtype) argument
715 ubi_eba_write_leb_st(struct ubi_device *ubi, int vol_id, int lnum, const void *buf, int len, int dtype, int used_ebs) argument
828 ubi_eba_atomic_leb_change(struct ubi_device *ubi, int vol_id, int lnum, const void *buf, int len, int dtype) argument
952 ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to, struct ubi_vid_hdr *vid_hdr) argument
1126 ubi_eba_init_scan(struct ubi_device *ubi, struct ubi_scan_info *si) argument
1216 ubi_eba_close(const struct ubi_device *ubi) argument
[all...] |
| H A D | gluebi.c | 32 #include "ubi.h"
69 vol->gluebi_desc = ubi_open_volume(vol->ubi->ubi_num, vol->vol_id,
111 struct ubi_device *ubi; local
120 ubi = vol->ubi;
132 err = ubi_eba_read_leb(ubi, vol->vol_id, lnum, buf, offs,
163 struct ubi_device *ubi; local
172 ubi = vol->ubi;
174 if (ubi
217 struct ubi_device *ubi; local
272 ubi_create_gluebi(struct ubi_device *ubi, struct ubi_volume *vol) argument
[all...] |
| H A D | io.c | 48 * @ubi->mtd->writesize field. But as an exception, UBI admits of using another
55 * I/O unit for the headers (the @ubi->hdrs_min_io_size field). But it still
56 * reports NAND page size (@ubi->min_io_size) as a minimal I/O unit for the UBI
64 * device, e.g., make @ubi->min_io_size = 512 in the example above?
83 * It always allocates a @ubi->vid_hdr_alsize bytes buffer for the VID header
84 * and returns a pointer to offset @ubi->vid_hdr_shift of this buffer. When the
91 #include "ubi.h"
94 static int paranoid_check_not_bad(const struct ubi_device *ubi, int pnum);
95 static int paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum);
96 static int paranoid_check_ec_hdr(const struct ubi_device *ubi, in
134 ubi_io_read(const struct ubi_device *ubi, void *buf, int pnum, int offset, int len) argument
205 ubi_io_write(const struct ubi_device *ubi, const void *buf, int pnum, int offset, int len) argument
288 do_sync_erase(const struct ubi_device *ubi, int pnum) argument
380 torture_peb(const struct ubi_device *ubi, int pnum) argument
460 ubi_io_sync_erase(const struct ubi_device *ubi, int pnum, int torture) argument
496 ubi_io_is_bad(const struct ubi_device *ubi, int pnum) argument
525 ubi_io_mark_bad(const struct ubi_device *ubi, int pnum) argument
554 validate_ec_hdr(const struct ubi_device *ubi, const struct ubi_ec_hdr *ec_hdr) argument
617 ubi_io_read_ec_hdr(const struct ubi_device *ubi, int pnum, struct ubi_ec_hdr *ec_hdr, int verbose) argument
723 ubi_io_write_ec_hdr(const struct ubi_device *ubi, int pnum, struct ubi_ec_hdr *ec_hdr) argument
755 validate_vid_hdr(const struct ubi_device *ubi, const struct ubi_vid_hdr *vid_hdr) argument
889 ubi_io_read_vid_hdr(const struct ubi_device *ubi, int pnum, struct ubi_vid_hdr *vid_hdr, int verbose) argument
996 ubi_io_write_vid_hdr(const struct ubi_device *ubi, int pnum, struct ubi_vid_hdr *vid_hdr) argument
1035 paranoid_check_not_bad(const struct ubi_device *ubi, int pnum) argument
1057 paranoid_check_ec_hdr(const struct ubi_device *ubi, int pnum, const struct ubi_ec_hdr *ec_hdr) argument
1093 paranoid_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum) argument
1134 paranoid_check_vid_hdr(const struct ubi_device *ubi, int pnum, const struct ubi_vid_hdr *vid_hdr) argument
1172 paranoid_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum) argument
1219 paranoid_check_all_ff(const struct ubi_device *ubi, int pnum, int offset, int len) argument
[all...] |
| H A D | kapi.c | 26 #include "ubi.h"
38 const struct ubi_device *ubi; local
49 ubi = ubi_devices[ubi_num];
50 di->ubi_num = ubi->ubi_num;
51 di->leb_size = ubi->leb_size;
52 di->min_io_size = ubi->min_io_size;
53 di->ro_mode = ubi->ro_mode;
54 di->cdev = MKDEV(ubi->major, 0);
69 const struct ubi_device *ubi = vol->ubi; local
108 struct ubi_device *ubi = ubi_devices[ubi_num]; local
210 struct ubi_device *ubi; local
312 struct ubi_device *ubi = vol->ubi; local
372 struct ubi_device *ubi = vol->ubi; local
422 struct ubi_device *ubi = vol->ubi; local
466 struct ubi_device *ubi = vol->ubi; local
527 struct ubi_device *ubi = vol->ubi; local
[all...] |
| H A D | misc.c | 23 #include "ubi.h"
27 * @ubi: UBI device description object
35 int ubi_calc_data_len(const struct ubi_device *ubi, const void *buf, argument
40 ubi_assert(length % ubi->min_io_size == 0);
47 length = ALIGN(i + 1, ubi->min_io_size);
53 * @ubi: UBI device description object
61 int ubi_check_volume(struct ubi_device *ubi, int vol_id) argument
65 struct ubi_volume *vol = ubi->volumes[vol_id];
82 err = ubi_eba_read_leb(ubi, vol_id, i, buf, 0, size, 1);
97 * @ubi
99 ubi_calculate_reserved(struct ubi_device *ubi) argument
[all...] |
| H A D | scan.c | 45 #include "ubi.h"
48 static int paranoid_check_si(const struct ubi_device *ubi,
51 #define paranoid_check_si(ubi, si) 0
234 * @ubi: UBI device description object
252 static int compare_lebs(const struct ubi_device *ubi, argument
292 vidh = ubi_zalloc_vid_hdr(ubi);
296 err = ubi_io_read_vid_hdr(ubi, pnum, vidh, 0);
330 err = ubi_io_read_data(ubi, buf, pnum, 0, len);
348 ubi_free_vid_hdr(ubi, vidh);
360 ubi_free_vid_hdr(ubi, vid
378 ubi_scan_add_used(const struct ubi_device *ubi, struct ubi_scan_info *si, int pnum, int ec, const struct ubi_vid_hdr *vid_hdr, int bitflips) argument
628 ubi_scan_erase_peb(const struct ubi_device *ubi, const struct ubi_scan_info *si, int pnum, int ec) argument
673 ubi_scan_get_free_peb(const struct ubi_device *ubi, struct ubi_scan_info *si) argument
730 process_eb(struct ubi_device *ubi, struct ubi_scan_info *si, int pnum) argument
882 ubi_scan(struct ubi_device *ubi) argument
1068 paranoid_check_si(const struct ubi_device *ubi, struct ubi_scan_info *si) argument
[all...] |
| H A D | scan.h | 152 int ubi_scan_add_used(const struct ubi_device *ubi, struct ubi_scan_info *si,
160 struct ubi_scan_leb *ubi_scan_get_free_peb(const struct ubi_device *ubi,
162 int ubi_scan_erase_peb(const struct ubi_device *ubi,
164 struct ubi_scan_info *ubi_scan(struct ubi_device *ubi);
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| H A D | ubi.h | 40 #include <mtd/ubi-header.h>
41 #include <linux/mtd/ubi.h>
50 #define UBI_NAME_STR "ubi"
105 * @ubi: reference to the UBI device description object
150 struct ubi_device *ubi; member in struct:ubi_volume
352 int ubi_change_vtbl_record(struct ubi_device *ubi, int idx,
354 int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si);
357 int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req);
360 int ubi_add_volume(struct ubi_device *ubi, int vol_id);
361 void ubi_free_volume(struct ubi_device *ubi, in
444 ubi_zalloc_vid_hdr(const struct ubi_device *ubi) argument
464 ubi_free_vid_hdr(const struct ubi_device *ubi, struct ubi_vid_hdr *vid_hdr) argument
480 ubi_io_read_data(const struct ubi_device *ubi, void *buf, int pnum, int offset, int len) argument
492 ubi_io_write_data(const struct ubi_device *ubi, const void *buf, int pnum, int offset, int len) argument
503 ubi_ro_mode(struct ubi_device *ubi) argument
514 vol_id2idx(const struct ubi_device *ubi, int vol_id) argument
527 idx2vol_id(const struct ubi_device *ubi, int idx) argument
[all...] |
| H A D | upd.c | 43 #include "ubi.h"
47 * @ubi: UBI device description object
53 static int set_update_marker(struct ubi_device *ubi, int vol_id) argument
57 struct ubi_volume *vol = ubi->volumes[vol_id];
62 ubi_assert(ubi->vtbl[vol_id].upd_marker);
67 memcpy(&vtbl_rec, &ubi->vtbl[vol_id], sizeof(struct ubi_vtbl_record));
70 err = ubi_change_vtbl_record(ubi, vol_id, &vtbl_rec);
77 * @ubi: UBI device description object
85 static int clear_update_marker(struct ubi_device *ubi, int vol_id, long long bytes) argument
90 struct ubi_volume *vol = ubi
124 ubi_start_update(struct ubi_device *ubi, int vol_id, long long bytes) argument
194 write_leb(struct ubi_device *ubi, int vol_id, int lnum, void *buf, int len, int used_ebs) argument
244 ubi_more_update_data(struct ubi_device *ubi, int vol_id, const void __user *buf, int count) argument
[all...] |
| H A D | vmt.c | 28 #include "ubi.h"
31 static void paranoid_check_volumes(struct ubi_device *ubi);
33 #define paranoid_check_volumes(ubi)
39 /* Device attributes corresponding to files in '/<sysfs>/class/ubi/ubiX_Y' */
58 * "Show" method for files in '/<sysfs>/class/ubi/ubiX_Y/'.
62 * /<sysfs>/class/ubi/ubiX_Y/reserved_ebs;
64 * C. process 1 starts reading the /<sysfs>/class/ubi/ubiX_Y/reserved_ebs file;
76 spin_lock(&vol->ubi->volumes_lock);
78 spin_unlock(&vol->ubi->volumes_lock);
101 spin_unlock(&vol->ubi
125 volume_sysfs_init(struct ubi_device *ubi, struct ubi_volume *vol) argument
183 ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req) argument
387 struct ubi_device *ubi = vol->ubi; local
454 struct ubi_device *ubi = vol->ubi; local
567 ubi_add_volume(struct ubi_device *ubi, int vol_id) argument
624 ubi_free_volume(struct ubi_device *ubi, int vol_id) argument
646 paranoid_check_volume(const struct ubi_device *ubi, int vol_id) argument
798 paranoid_check_volumes(struct ubi_device *ubi) argument
[all...] |
| H A D | vtbl.c | 62 #include "ubi.h"
65 static void paranoid_vtbl_check(const struct ubi_device *ubi);
67 #define paranoid_vtbl_check(ubi)
75 * @ubi: UBI device description object
84 int ubi_change_vtbl_record(struct ubi_device *ubi, int idx, argument
90 ubi_assert(idx >= 0 && idx < ubi->vtbl_slots);
102 mutex_lock(&ubi->vtbl_mutex);
103 memcpy(&ubi->vtbl[idx], vtbl_rec, sizeof(struct ubi_vtbl_record));
105 err = ubi_eba_unmap_leb(ubi, UBI_LAYOUT_VOL_ID, i);
107 mutex_unlock(&ubi
133 vtbl_check(const struct ubi_device *ubi, const struct ubi_vtbl_record *vtbl) argument
260 create_vtbl(const struct ubi_device *ubi, struct ubi_scan_info *si, int copy, void *vtbl) argument
344 process_lvol(const struct ubi_device *ubi, struct ubi_scan_info *si, struct ubi_scan_volume *sv) argument
457 create_empty_lvol(const struct ubi_device *ubi, struct ubi_scan_info *si) argument
493 init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si, const struct ubi_vtbl_record *vtbl) argument
641 check_scanning_info(const struct ubi_device *ubi, struct ubi_scan_info *si) argument
708 ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si) argument
793 paranoid_vtbl_check(const struct ubi_device *ubi) argument
[all...] |
| H A D | wl.c | 26 #include "ubi.h"
150 int (*func)(struct ubi_device *ubi, struct ubi_work *wrk, int cancel);
157 static int paranoid_check_ec(const struct ubi_device *ubi, int pnum, int ec);
161 #define paranoid_check_ec(ubi, pnum, ec) 0
185 * the @ubi->used and @ubi->free RB-trees.
221 static void free_tree_add(struct ubi_device *ubi, struct ubi_wl_entry *e) argument
223 wl_tree_add(e, &ubi->free);
225 static inline void used_tree_add(struct ubi_device *ubi, argument
228 wl_tree_add(e, &ubi
230 scrub_tree_add(struct ubi_device *ubi, struct ubi_wl_entry *e) argument
235 free_tree_del(struct ubi_device *ubi, struct ubi_wl_entry *e) argument
241 used_tree_del(struct ubi_device *ubi, struct ubi_wl_entry *e) argument
247 scrub_tree_del(struct ubi_device *ubi, struct ubi_wl_entry *e) argument
261 do_work(struct ubi_device *ubi) argument
302 produce_free_peb(struct ubi_device *ubi) argument
371 prot_tree_add(struct ubi_device *ubi, struct ubi_wl_entry *e, struct ubi_wl_prot_entry *pe, int abs_ec) argument
448 ubi_wl_get_peb(struct ubi_device *ubi, int dtype) argument
548 prot_tree_del(struct ubi_device *ubi, int pnum) argument
582 sync_erase(struct ubi_device *ubi, struct ubi_wl_entry *e, int torture) argument
643 check_protection_over(struct ubi_device *ubi) argument
686 schedule_ubi_work(struct ubi_device *ubi, struct ubi_work *wrk) argument
709 schedule_erase(struct ubi_device *ubi, struct ubi_wl_entry *e, int torture) argument
739 wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk, int cancel) argument
938 ensure_wear_leveling(struct ubi_device *ubi) argument
1006 erase_worker(struct ubi_device *ubi, struct ubi_work *wl_wrk, int cancel) argument
1117 ubi_wl_put_peb(struct ubi_device *ubi, int pnum, int torture) argument
1182 ubi_wl_scrub_peb(struct ubi_device *ubi, int pnum) argument
1231 ubi_wl_flush(struct ubi_device *ubi) argument
1290 struct ubi_device *ubi = u; local
1343 cancel_pending(struct ubi_device *ubi) argument
1365 ubi_wl_init_scan(struct ubi_device *ubi, struct ubi_scan_info *si) argument
1502 protection_trees_destroy(struct ubi_device *ubi) argument
1534 ubi_wl_close(struct ubi_device *ubi) argument
1565 paranoid_check_ec(const struct ubi_device *ubi, int pnum, int ec) argument
[all...] |
| /netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/include/linux/mtd/ |
| H A D | ubi.h | 26 #include <mtd/ubi-user.h>
134 * @ubi_num: ubi device number
|