| /drivers/mtd/tests/ |
| D | speedtest.c | 47 static unsigned char *bbt; variable
248 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_speedtest_init()
249 if (!bbt) in mtd_speedtest_init()
251 err = mtdtest_scan_for_bad_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_speedtest_init()
255 if (!bbt[i]) in mtd_speedtest_init()
259 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_speedtest_init()
267 if (bbt[i]) in mtd_speedtest_init()
285 if (bbt[i]) in mtd_speedtest_init()
299 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_speedtest_init()
307 if (bbt[i]) in mtd_speedtest_init()
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| D | pagetest.c | 44 static unsigned char *bbt; variable
70 for (i = 0; i < ebcnt && bbt[i]; ++i) in verify_eraseblock()
74 for (i = 0; i < ebcnt && bbt[ebcnt - i - 1]; ++i) in verify_eraseblock()
97 if (addr <= addrn - pgsize - pgsize && !bbt[ebnum + 1]) { in verify_eraseblock()
139 for (i = 0; i < ebcnt && bbt[i]; ++i) in crosstest()
143 for (i = 0; i < ebcnt && bbt[ebcnt - i - 1]; ++i) in crosstest()
211 for (i = 0; i < ebcnt && bbt[i]; ++i) { in erasecrosstest()
217 while (ebnum2 && bbt[ebnum2]) in erasecrosstest()
289 for (i = 0; i < ebcnt && bbt[i]; ++i) { in erasetest()
385 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_pagetest_init()
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| D | subpagetest.c | 42 static unsigned char *bbt; variable
265 if (bbt[i]) in verify_all_eraseblocks_ff()
330 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_subpagetest_init()
331 if (!bbt) in mtd_subpagetest_init()
334 err = mtdtest_scan_for_bad_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_subpagetest_init()
338 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_subpagetest_init()
345 if (bbt[i]) in mtd_subpagetest_init()
362 if (bbt[i]) in mtd_subpagetest_init()
376 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_subpagetest_init()
388 if (bbt[i]) in mtd_subpagetest_init()
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| D | oobtest.c | 46 static unsigned char *bbt; variable
108 if (bbt[i]) in write_whole_device()
323 if (bbt[i]) in verify_all_eraseblocks()
388 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_oobtest_init()
389 if (!bbt) in mtd_oobtest_init()
392 err = mtdtest_scan_for_bad_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_oobtest_init()
404 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_oobtest_init()
424 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_oobtest_init()
437 if (bbt[i]) in mtd_oobtest_init()
457 err = mtdtest_erase_good_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_oobtest_init()
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| D | stresstest.c | 47 static unsigned char *bbt; variable
63 if (bbt[eb]) in rand_eb()
93 if (bbt[eb + 1]) { in do_read()
118 if (bbt[eb + 1]) in do_write()
209 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_stresstest_init()
210 if (!bbt) in mtd_stresstest_init()
212 err = mtdtest_scan_for_bad_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_stresstest_init()
233 kfree(bbt); in mtd_stresstest_init()
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| D | mtd_test.c | 45 int mtdtest_scan_for_bad_eraseblocks(struct mtd_info *mtd, unsigned char *bbt, in mtdtest_scan_for_bad_eraseblocks() argument
55 bbt[i] = is_block_bad(mtd, eb + i) ? 1 : 0; in mtdtest_scan_for_bad_eraseblocks()
56 if (bbt[i]) in mtdtest_scan_for_bad_eraseblocks()
65 int mtdtest_erase_good_eraseblocks(struct mtd_info *mtd, unsigned char *bbt, in mtdtest_erase_good_eraseblocks() argument
72 if (bbt[i]) in mtdtest_erase_good_eraseblocks()
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| D | readtest.c | 41 static unsigned char *bbt; variable
173 bbt = kzalloc(ebcnt, GFP_KERNEL); in mtd_readtest_init()
174 if (!bbt) in mtd_readtest_init()
176 err = mtdtest_scan_for_bad_eraseblocks(mtd, bbt, 0, ebcnt); in mtd_readtest_init()
185 if (bbt[i]) in mtd_readtest_init()
210 kfree(bbt); in mtd_readtest_init()
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| D | mtd_test.h | 16 int mtdtest_scan_for_bad_eraseblocks(struct mtd_info *mtd, unsigned char *bbt,
18 int mtdtest_erase_good_eraseblocks(struct mtd_info *mtd, unsigned char *bbt,
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| /drivers/mtd/onenand/ |
| D | onenand_bbt.c | 104 bbm->bbt[i >> 3] |= 0x03 << (i & 0x6); in create_bbt()
154 res = (bbm->bbt[block >> 3] >> (block & 0x06)) & 0x03; in onenand_isbad_bbt()
190 bbm->bbt = kzalloc(len, GFP_KERNEL); in onenand_scan_bbt()
191 if (!bbm->bbt) in onenand_scan_bbt()
206 kfree(bbm->bbt); in onenand_scan_bbt()
207 bbm->bbt = NULL; in onenand_scan_bbt()
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| D | onenand_base.c | 2581 if (bbm->bbt) in onenand_default_block_markbad()
2582 bbm->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1); in onenand_default_block_markbad()
4122 kfree(bbm->bbt); in onenand_release()
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| /drivers/mtd/nand/ |
| D | nand_bbt.c | 83 uint8_t entry = chip->bbt[block >> BBT_ENTRY_SHIFT]; in bbt_get_entry()
92 chip->bbt[block >> BBT_ENTRY_SHIFT] |= msk; in bbt_mark_entry()
1088 this->bbt = kzalloc(len, GFP_KERNEL); in nand_scan_bbt()
1089 if (!this->bbt) in nand_scan_bbt()
1136 kfree(this->bbt); in nand_scan_bbt()
1137 this->bbt = NULL; in nand_scan_bbt()
1157 if (!this->bbt || !td) in nand_update_bbt()
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| D | nandsim.c | 108 static unsigned int bbt; variable
140 module_param(bbt, uint, 0400);
174 MODULE_PARM_DESC(bbt, "0 OOB, 1 BBT with marker in OOB, 2 BBT with marker in data area");
2264 switch (bbt) { in ns_init_module()
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| D | docg4.c | 1040 if (nand->bbt == NULL) /* no memory-based bbt */ in read_factory_bbt()
1067 nand->bbt[badblock / 4] |= in read_factory_bbt()
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| D | nand_base.c | 453 if (chip->bbt) { in nand_block_markbad_lowlevel()
496 if (!chip->bbt) in nand_block_isreserved()
517 if (!chip->bbt) in nand_block_checkbad()
4439 kfree(chip->bbt); in nand_cleanup()
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| /drivers/mtd/devices/ |
| D | docg3.c | 1005 u_char *buf = docg3->bbt; in doc_reload_bbt()
1045 is_good = docg3->bbt[block0 >> 3] & (1 << (block0 & 0x7)); in doc_block_isbad()
1900 docg3->bbt = kzalloc(bbt_nbpages * DOC_LAYOUT_PAGE_SIZE, GFP_KERNEL); in doc_probe_device()
1901 if (!docg3->bbt) in doc_probe_device()
1939 kfree(docg3->bbt); in doc_probe_device()
1957 kfree(docg3->bbt); in doc_release_device()
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| D | docg3.h | 311 u8 *bbt; member
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