| /kernel/linux/linux-5.10/drivers/mtd/spi-nor/ |
| H A D | core.c | 30 * For everything but full-chip erase; probably could be much smaller, but kept
36 * For full-chip erase, calibrated to a 2MB flash (M25P16); should be scaled up
564 * WEL bit remains set to one when an erase or page program in spi_nor_sr_ready()
631 * WEL bit remains set to one when an erase or page program in spi_nor_fsr_ready()
1099 struct spi_nor_erase_type *erase; in spi_nor_set_4byte_opcodes() local
1103 erase = &map->erase_type[i]; in spi_nor_set_4byte_opcodes()
1104 erase->opcode = in spi_nor_set_4byte_opcodes()
1105 spi_nor_convert_3to4_erase(erase->opcode); in spi_nor_set_4byte_opcodes()
1158 } else if (nor->controller_ops->erase) { in spi_nor_erase_sector()
1159 return nor->controller_ops->erase(no in spi_nor_erase_sector()
1183 spi_nor_div_by_erase_size(const struct spi_nor_erase_type *erase, u64 dividend, u32 *remainder) spi_nor_div_by_erase_size() argument
1209 const struct spi_nor_erase_type *erase; spi_nor_find_best_erase_type() local
1308 spi_nor_init_erase_cmd(const struct spi_nor_erase_region *region, const struct spi_nor_erase_type *erase) spi_nor_init_erase_cmd() argument
1361 const struct spi_nor_erase_type *erase, *prev_erase = NULL; spi_nor_init_erase_cmd_list() local
2418 spi_nor_set_erase_type(struct spi_nor_erase_type *erase, u32 size, u8 opcode) spi_nor_set_erase_type() argument
2432 spi_nor_mask_erase_type(struct spi_nor_erase_type *erase) spi_nor_mask_erase_type() argument
2543 const struct spi_nor_erase_type *tested_erase, *erase = NULL; spi_nor_select_uniform_erase() local
2583 const struct spi_nor_erase_type *erase = NULL; spi_nor_select_erase() local
[all...] |
| H A D | sfdp.c | 63 * op code and erase sector size to be used by Sector Erase commands.
300 * spi_nor_set_erase_settings_from_bfpt() - set erase type settings from BFPT
301 * @erase: pointer to a structure that describes a SPI NOR erase type
302 * @size: the size of the sector/block erased by the erase type
303 * @opcode: the SPI command op code to erase the sector/block
304 * @i: erase type index as sorted in the Basic Flash Parameter Table
313 spi_nor_set_erase_settings_from_bfpt(struct spi_nor_erase_type *erase, in spi_nor_set_erase_settings_from_bfpt() argument
316 erase->idx = i; in spi_nor_set_erase_settings_from_bfpt()
317 spi_nor_set_erase_type(erase, siz in spi_nor_set_erase_settings_from_bfpt()
756 spi_nor_region_check_overlay(struct spi_nor_erase_region *region, const struct spi_nor_erase_type *erase, const u8 erase_type) spi_nor_region_check_overlay() argument
787 struct spi_nor_erase_type *erase = map->erase_type; spi_nor_init_non_uniform_erase_map() local
1017 const struct sfdp_4bait *erase = &erases[i]; spi_nor_parse_4bait() local
[all...] |
| /kernel/linux/linux-6.6/drivers/mtd/spi-nor/ |
| H A D | core.c | 30 * For everything but full-chip erase; probably could be much smaller, but kept
36 * For full-chip erase, calibrated to a 2MB flash (M25P16); should be scaled up
183 return nor->controller_ops->erase(nor, offs); in spi_nor_controller_ops_erase()
1164 struct spi_nor_erase_type *erase; in spi_nor_set_4byte_opcodes() local
1168 erase = &map->erase_type[i]; in spi_nor_set_4byte_opcodes()
1169 erase->opcode = in spi_nor_set_4byte_opcodes()
1170 spi_nor_convert_3to4_erase(erase->opcode); in spi_nor_set_4byte_opcodes()
1302 /* Internal locking helpers for program and erase operations */
1483 } else if (nor->controller_ops->erase) { in spi_nor_erase_sector()
1502 * @erase
1508 spi_nor_div_by_erase_size(const struct spi_nor_erase_type *erase, u64 dividend, u32 *remainder) spi_nor_div_by_erase_size() argument
1534 const struct spi_nor_erase_type *erase; spi_nor_find_best_erase_type() local
1631 spi_nor_init_erase_cmd(const struct spi_nor_erase_region *region, const struct spi_nor_erase_type *erase) spi_nor_init_erase_cmd() argument
1684 const struct spi_nor_erase_type *erase, *prev_erase = NULL; spi_nor_init_erase_cmd_list() local
2413 spi_nor_set_erase_type(struct spi_nor_erase_type *erase, u32 size, u8 opcode) spi_nor_set_erase_type() argument
2427 spi_nor_mask_erase_type(struct spi_nor_erase_type *erase) spi_nor_mask_erase_type() argument
2540 const struct spi_nor_erase_type *tested_erase, *erase = NULL; spi_nor_select_uniform_erase() local
2584 const struct spi_nor_erase_type *erase = NULL; spi_nor_select_erase() local
[all...] |
| H A D | sfdp.c | 75 * op code and erase sector size to be used by Sector Erase commands.
311 * spi_nor_set_erase_settings_from_bfpt() - set erase type settings from BFPT
312 * @erase: pointer to a structure that describes a SPI NOR erase type
313 * @size: the size of the sector/block erased by the erase type
314 * @opcode: the SPI command op code to erase the sector/block
315 * @i: erase type index as sorted in the Basic Flash Parameter Table
324 spi_nor_set_erase_settings_from_bfpt(struct spi_nor_erase_type *erase, in spi_nor_set_erase_settings_from_bfpt() argument
327 erase->idx = i; in spi_nor_set_erase_settings_from_bfpt()
328 spi_nor_set_erase_type(erase, siz in spi_nor_set_erase_settings_from_bfpt()
799 spi_nor_region_check_overlay(struct spi_nor_erase_region *region, const struct spi_nor_erase_type *erase, const u8 erase_type) spi_nor_region_check_overlay() argument
826 struct spi_nor_erase_type *erase = map->erase_type; spi_nor_init_non_uniform_erase_map() local
1052 const struct sfdp_4bait *erase = &erases[i]; spi_nor_parse_4bait() local
[all...] |
| /kernel/linux/linux-6.6/drivers/cxl/ |
| H A D | security.c | 174 struct cxl_pass_erase erase; in cxl_pmem_security_passphrase_erase() local
177 erase = (struct cxl_pass_erase) { in cxl_pmem_security_passphrase_erase()
181 memcpy(erase.pass, key->data, NVDIMM_PASSPHRASE_LEN); in cxl_pmem_security_passphrase_erase()
184 .size_in = sizeof(erase), in cxl_pmem_security_passphrase_erase()
185 .payload_in = &erase, in cxl_pmem_security_passphrase_erase()
201 .erase = cxl_pmem_security_passphrase_erase,
|
| /kernel/linux/linux-5.10/drivers/mtd/ |
| H A D | mtdconcat.c | 369 struct erase_info *erase; in concat_erase() local
372 * Check for proper erase block alignment of the to-be-erased area. in concat_erase()
373 * It is easier to do this based on the super device's erase in concat_erase()
378 /* the easy case: device has uniform erase block size */ in concat_erase()
384 /* device has variable erase size */ in concat_erase()
389 * Find the erase region where the to-be-erased area begins: in concat_erase()
398 * offset is aligned to this region's erase size: in concat_erase()
404 * now find the erase region where the to-be-erased area ends: in concat_erase()
411 * check if the ending offset is aligned to this region's erase size in concat_erase()
419 erase in concat_erase()
[all...] |
| H A D | mtdpstore.c | 186 struct erase_info erase; in mtdpstore_erase_do() local
190 dev_dbg(&mtd->dev, "try to erase off 0x%llx\n", off); in mtdpstore_erase_do()
191 erase.len = cxt->mtd->erasesize; in mtdpstore_erase_do()
192 erase.addr = off; in mtdpstore_erase_do()
193 ret = mtd_erase(cxt->mtd, &erase); in mtdpstore_erase_do()
197 dev_err(&mtd->dev, "erase of region [0x%llx, 0x%llx] on \"%s\" failed\n", in mtdpstore_erase_do()
198 (unsigned long long)erase.addr, in mtdpstore_erase_do()
199 (unsigned long long)erase.len, cxt->info.device); in mtdpstore_erase_do()
206 * Avoiding over erasing, do erase block only when the whole block is unused.
207 * If the block contains valid log, do erase lazil
451 struct erase_info erase; mtdpstore_flush_removed_do() local
[all...] |
| H A D | mtdchar.c | 730 struct erase_info *erase; in mtdchar_ioctl() local
732 erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL); in mtdchar_ioctl()
733 if (!erase) in mtdchar_ioctl()
741 kfree(erase); in mtdchar_ioctl()
744 erase->addr = einfo64.start; in mtdchar_ioctl()
745 erase->len = einfo64.length; in mtdchar_ioctl()
751 kfree(erase); in mtdchar_ioctl()
754 erase->addr = einfo32.start; in mtdchar_ioctl()
755 erase->len = einfo32.length; in mtdchar_ioctl()
758 ret = mtd_erase(mtd, erase); in mtdchar_ioctl()
[all...] |
| H A D | mtdoops.c | 79 struct erase_info erase; in mtdoops_erase_block() local
83 erase.addr = offset; in mtdoops_erase_block()
84 erase.len = mtd->erasesize; in mtdoops_erase_block()
86 ret = mtd_erase(mtd, &erase); in mtdoops_erase_block()
88 printk(KERN_WARNING "mtdoops: erase of region [0x%llx, 0x%llx] on \"%s\" failed\n", in mtdoops_erase_block()
89 (unsigned long long)erase.addr, in mtdoops_erase_block()
90 (unsigned long long)erase.len, mtddev); in mtdoops_erase_block()
115 printk(KERN_DEBUG "mtdoops: ready %d, %d (no erase)\n", in mtdoops_inc_counter()
|
| H A D | mtdblock.c | 47 struct erase_info erase; in erase_write() local
52 * First, let's erase the flash block. in erase_write()
54 erase.addr = pos; in erase_write()
55 erase.len = len; in erase_write()
57 ret = mtd_erase(mtd, &erase); in erase_write()
59 printk (KERN_WARNING "mtdblock: erase of region [0x%lx, 0x%x] " in erase_write()
369 MODULE_DESCRIPTION("Caching read/erase/writeback block device emulation access to MTD devices");
|
| /kernel/linux/linux-6.6/drivers/mtd/ |
| H A D | mtdconcat.c | 369 struct erase_info *erase; in concat_erase() local
372 * Check for proper erase block alignment of the to-be-erased area. in concat_erase()
373 * It is easier to do this based on the super device's erase in concat_erase()
378 /* the easy case: device has uniform erase block size */ in concat_erase()
384 /* device has variable erase size */ in concat_erase()
389 * Find the erase region where the to-be-erased area begins: in concat_erase()
398 * offset is aligned to this region's erase size: in concat_erase()
404 * now find the erase region where the to-be-erased area ends: in concat_erase()
411 * check if the ending offset is aligned to this region's erase size in concat_erase()
419 erase in concat_erase()
[all...] |
| H A D | mtdpstore.c | 186 struct erase_info erase; in mtdpstore_erase_do() local
190 dev_dbg(&mtd->dev, "try to erase off 0x%llx\n", off); in mtdpstore_erase_do()
191 erase.len = cxt->mtd->erasesize; in mtdpstore_erase_do()
192 erase.addr = off; in mtdpstore_erase_do()
193 ret = mtd_erase(cxt->mtd, &erase); in mtdpstore_erase_do()
197 dev_err(&mtd->dev, "erase of region [0x%llx, 0x%llx] on \"%s\" failed\n", in mtdpstore_erase_do()
198 (unsigned long long)erase.addr, in mtdpstore_erase_do()
199 (unsigned long long)erase.len, cxt->info.device); in mtdpstore_erase_do()
206 * Avoiding over erasing, do erase block only when the whole block is unused.
207 * If the block contains valid log, do erase lazil
451 struct erase_info erase; mtdpstore_flush_removed_do() local
[all...] |
| H A D | mtdoops.c | 89 struct erase_info erase; in mtdoops_erase_block() local
93 erase.addr = offset; in mtdoops_erase_block()
94 erase.len = mtd->erasesize; in mtdoops_erase_block()
96 ret = mtd_erase(mtd, &erase); in mtdoops_erase_block()
98 pr_warn("erase of region [0x%llx, 0x%llx] on \"%s\" failed\n", in mtdoops_erase_block()
99 (unsigned long long)erase.addr, in mtdoops_erase_block()
100 (unsigned long long)erase.len, mtddev); in mtdoops_erase_block()
183 pr_debug("not ready %d, %d (erase %s)\n", in mtdoops_inc_counter()
187 /* In case of panic, erase immediately */ in mtdoops_inc_counter()
190 /* Otherwise, schedule work to erase i in mtdoops_inc_counter()
[all...] |
| H A D | mtdblock.c | 47 struct erase_info erase; in erase_write() local
52 * First, let's erase the flash block. in erase_write()
54 erase.addr = pos; in erase_write()
55 erase.len = len; in erase_write()
57 ret = mtd_erase(mtd, &erase); in erase_write()
59 printk (KERN_WARNING "mtdblock: erase of region [0x%lx, 0x%x] " in erase_write()
361 MODULE_DESCRIPTION("Caching read/erase/writeback block device emulation access to MTD devices");
|
| /kernel/linux/linux-5.10/drivers/mtd/devices/ |
| H A D | powernv_flash.c | 162 * @erase: the erase info
163 * Returns 0 if erase successful or -ERRNO if an error occurred
165 static int powernv_flash_erase(struct mtd_info *mtd, struct erase_info *erase) in powernv_flash_erase() argument
169 rc = powernv_flash_async_op(mtd, FLASH_OP_ERASE, erase->addr, in powernv_flash_erase()
170 erase->len, NULL, NULL); in powernv_flash_erase()
172 erase->fail_addr = erase->addr; in powernv_flash_erase()
|
| /kernel/linux/linux-6.6/drivers/mtd/devices/ |
| H A D | powernv_flash.c | 165 * @erase: the erase info
166 * Returns 0 if erase successful or -ERRNO if an error occurred
168 static int powernv_flash_erase(struct mtd_info *mtd, struct erase_info *erase) in powernv_flash_erase() argument
172 rc = powernv_flash_async_op(mtd, FLASH_OP_ERASE, erase->addr, in powernv_flash_erase()
173 erase->len, NULL, NULL); in powernv_flash_erase()
175 erase->fail_addr = erase->addr; in powernv_flash_erase()
|
| /kernel/linux/linux-5.10/drivers/net/ethernet/sfc/falcon/ |
| H A D | mtd.c | 21 static int ef4_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) in ef4_mtd_erase() argument
25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in ef4_mtd_erase()
|
| /kernel/linux/linux-5.10/drivers/net/ethernet/sfc/ |
| H A D | mtd.c | 21 static int efx_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) in efx_mtd_erase() argument
25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in efx_mtd_erase()
|
| /kernel/linux/linux-6.6/drivers/net/ethernet/sfc/falcon/ |
| H A D | mtd.c | 21 static int ef4_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) in ef4_mtd_erase() argument
25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in ef4_mtd_erase()
|
| /kernel/linux/linux-6.6/drivers/net/ethernet/sfc/ |
| H A D | mtd.c | 21 static int efx_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) in efx_mtd_erase() argument
25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in efx_mtd_erase()
|
| /kernel/linux/linux-6.6/drivers/net/ethernet/sfc/siena/ |
| H A D | mtd.c | 21 static int efx_mtd_erase(struct mtd_info *mtd, struct erase_info *erase) in efx_mtd_erase() argument
25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in efx_mtd_erase()
|
| /kernel/linux/linux-5.10/drivers/mtd/ubi/ |
| H A D | attach.c | 27 * erased are put to the @erase list.
47 * the reason is a power cut, UBI puts this PEB to the @erase list, and all
48 * PEBs in the @erase list are scheduled for erasure later.
64 * to just erase this PEB - this is corruption type 1.
171 * @ec: erase counter of the physical eraseblock
214 * @ec: erase counter of the physical eraseblock
219 * eraseblock @pnum and adds it to the "free", "erase", or "alien" lists.
224 * PEBs (corrupted due to power cuts) to the head of the erase list to make
225 * sure we erase them first and get rid of corruptions ASAP. This function
236 } else if (list == &ai->erase) { in add_to_list()
[all...] |
| /kernel/linux/linux-6.6/drivers/mtd/ubi/ |
| H A D | attach.c | 27 * erased are put to the @erase list.
47 * the reason is a power cut, UBI puts this PEB to the @erase list, and all
48 * PEBs in the @erase list are scheduled for erasure later.
64 * to just erase this PEB - this is corruption type 1.
171 * @ec: erase counter of the physical eraseblock
214 * @ec: erase counter of the physical eraseblock
219 * eraseblock @pnum and adds it to the "free", "erase", or "alien" lists.
224 * PEBs (corrupted due to power cuts) to the head of the erase list to make
225 * sure we erase them first and get rid of corruptions ASAP. This function
236 } else if (list == &ai->erase) { in add_to_list()
[all...] |
| /kernel/linux/linux-5.10/drivers/fpga/ |
| H A D | machxo2-spi.c | 140 static const u8 erase[] = ISC_ERASE; in machxo2_cleanup() local
146 tx[0].tx_buf = &erase; in machxo2_cleanup()
147 tx[0].len = sizeof(erase); in machxo2_cleanup()
195 static const u8 erase[] = ISC_ERASE; in machxo2_write_init() local
216 tx[1].tx_buf = &erase; in machxo2_write_init()
217 tx[1].len = sizeof(erase); in machxo2_write_init()
|
| /kernel/linux/linux-6.6/drivers/fpga/ |
| H A D | machxo2-spi.c | 140 static const u8 erase[] = ISC_ERASE; in machxo2_cleanup() local
146 tx[0].tx_buf = &erase; in machxo2_cleanup()
147 tx[0].len = sizeof(erase); in machxo2_cleanup()
195 static const u8 erase[] = ISC_ERASE; in machxo2_write_init() local
216 tx[1].tx_buf = &erase; in machxo2_write_init()
217 tx[1].len = sizeof(erase); in machxo2_write_init()
|