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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/mtd/nand/raw/nand_base.c nand_do_read_ops() -> (struct nand_ecc_ctrl)->read_page()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->base.ops->erase 0,4096-ptr_max
PARAM_VALUE 0 chip->base.ops->isbad 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->lock.dep_map->name 0-255
PARAM_VALUE 0 chip->controller->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 chip->controller->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 chip->lock.dep_map->name 0-255
PARAM_VALUE 0 chip->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 chip->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 chip->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 chip->suspended 0
PARAM_VALUE 2 oob_required 0-1
BUF_SIZE 1 buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
CAPPED_DATA 0 chip->nr_secure_regions 1
CAPPED_DATA 3 page 1
DATA_SOURCE 0 chip $0
FUZZY_MAX 2 oob_required 1
CONTAINER 0 -104-3528+0 $(-1)
BIT_INFO 0 chip->options 0x0,0xffffffff
NOSPEC 0 chip->cur_cs
NOSPEC 3 page
HARD_MAX 2 oob_required 1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chip->cur_cs 1-s32max[c]
HOST_DATA 0 chip->pagecache.page s32min-s32max[c]
HOST_DATA 3 page 0-s32max[c]
USER_DATA 0 chip->cur_cs 1-s32max[c]
USER_DATA 0 chip->pagecache.page s32min-s32max
USER_DATA 1 *buf 0-255
USER_DATA 3 page 0-s32max[c]
USER_PTR 1 buf
LOCK2 0 &chip->controller->lock
LOCK2 0 &chip->lock
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &master->master.chrdev_lock
HALF_LOCKED2 global &mtd_table_mutex
TYPE_LOCK (struct nand_chip)->lock
TYPE_LOCK (struct nand_controller)->lock

drivers/mtd/nand/raw/sunxi_nand.c sunxi_nfc_hw_ecc_read_oob() -> (struct nand_ecc_ctrl)->read_page()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->base.ops->erase 0,4096-ptr_max
PARAM_VALUE 0 chip->base.ops->isbad 0,4096-ptr_max
PARAM_VALUE 0 chip->base.ops->markbad 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->ops->exec_op 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->ops->setup_interface 0,4096-ptr_max
PARAM_VALUE 0 chip->manufacturer.desc->id 1,4,7,32,44,69,137,143,146,152,155,173,194,200,236,239
PARAM_VALUE 0 chip->pagecache.page (-1)
PARAM_VALUE 0 *chip->bbt_md->pages s32min-s32max
PARAM_VALUE 0 *chip->bbt_md->version 0-255
PARAM_VALUE 0 *chip->bbt_td->pages s32min-s32max
PARAM_VALUE 0 *chip->bbt_td->version 0-255
PARAM_VALUE 2 oob_required 1
BUF_SIZE 0 chip->badblock_pattern (-1),72
BUF_SIZE 0 chip->bbt_md (-1)-0,72
BUF_SIZE 0 chip->bbt_md->pattern (-1),9
BUF_SIZE 0 chip->bbt_td (-1)-0,72
BUF_SIZE 0 chip->bbt_td->pattern (-1),9
BUF_SIZE 0 chip->controller (-1),168
BUF_SIZE 0 chip->data_buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
CAPPED_DATA 0 chip 1
DATA_SOURCE 0 chip $0
DATA_SOURCE 3 page $1
STR_LEN 0 chip->bbt_md->pattern (-1),8
STR_LEN 0 chip->bbt_td->pattern (-1),8
CONTAINER 0 -104-3528+0 $(-1)
CONTAINER 1 *(-104-3528+3200) $(-1)
PARAM_COMPARE 1 buf == $0->data_buf
PARAM_COMPARE 1 buf == $0->data_buf
NOSPEC 0 chip->cur_cs
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chip->cont_read.first_page 1-s32max[c]
HOST_DATA 0 chip->cont_read.pause_page 2-4147480570[c]
HOST_DATA 0 chip->cur_cs 1-s32max[c]
HOST_DATA 0 *chip->data_buf 0-255
HOST_DATA 0 *chip->oob_poi 0-255
HOST_DATA 3 page 0-s32max[c]
USER_DATA 0 chip->cont_read.first_page 1-s32max[c]
USER_DATA 0 chip->cur_cs 1-s32max[c]
USER_DATA 0 *chip->oob_poi 0-255
USER_DATA 3 page 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 chip->nr_secure_regions
HALF_LOCKED2 0 &chip->controller->lock
HALF_LOCKED2 0 &chip->lock

drivers/mtd/nand/raw/marvell_nand.c marvell_nfc_hw_ecc_bch_read_oob() -> (struct nand_ecc_ctrl)->read_page()

Type Parameter Key Value
PARAM_VALUE 0 chip 4096-ptr_max
PARAM_VALUE 0 chip->base.ops->erase 0,4096-ptr_max
PARAM_VALUE 0 chip->base.ops->isbad 0,4096-ptr_max
PARAM_VALUE 0 chip->base.ops->markbad 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->ops->exec_op 0,4096-ptr_max
PARAM_VALUE 0 chip->controller->ops->setup_interface 0,4096-ptr_max
PARAM_VALUE 0 chip->manufacturer.desc->id 1,4,7,32,44,69,137,143,146,152,155,173,194,200,236,239
PARAM_VALUE 0 chip->pagecache.page (-1)
PARAM_VALUE 0 *chip->bbt_md->pages s32min-s32max
PARAM_VALUE 0 *chip->bbt_md->version 0-255
PARAM_VALUE 0 *chip->bbt_td->pages s32min-s32max
PARAM_VALUE 0 *chip->bbt_td->version 0-255
PARAM_VALUE 2 oob_required 1
BUF_SIZE 0 chip->badblock_pattern (-1),72
BUF_SIZE 0 chip->bbt_md (-1)-0,72
BUF_SIZE 0 chip->bbt_md->pattern (-1),9
BUF_SIZE 0 chip->bbt_td (-1)-0,72
BUF_SIZE 0 chip->bbt_td->pattern (-1),9
BUF_SIZE 0 chip->controller (-1),168
BUF_SIZE 0 chip->data_buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
BUF_SIZE 1 buf (-1)-s32max
CAPPED_DATA 0 chip 1
DATA_SOURCE 0 chip $0
DATA_SOURCE 3 page $1
STR_LEN 0 chip->bbt_md->pattern (-1),8
STR_LEN 0 chip->bbt_td->pattern (-1),8
CONTAINER 0 -104-3528+0 $(-1)
CONTAINER 1 *(-104-3528+3200) $(-1)
PARAM_COMPARE 1 buf == $0->data_buf
PARAM_COMPARE 1 buf == $0->data_buf
NOSPEC 0 chip->cur_cs
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 chip->cont_read.first_page 1-s32max[c]
HOST_DATA 0 chip->cont_read.pause_page 2-4147480570[c]
HOST_DATA 0 chip->cur_cs 1-s32max[c]
HOST_DATA 0 *chip->data_buf 0-255
HOST_DATA 0 *chip->oob_poi 0-255
HOST_DATA 3 page 0-s32max[c]
USER_DATA 0 chip->cont_read.first_page 1-s32max[c]
USER_DATA 0 chip->cur_cs 1-s32max[c]
USER_DATA 0 *chip->oob_poi 0-255
USER_DATA 3 page 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 chip->nr_secure_regions
HALF_LOCKED2 0 &chip->controller->lock
HALF_LOCKED2 0 &chip->lock