Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/mtd/nand/spi/core.c spinand_mtd_continuous_page_read() -> nand_ecc_prepare_io_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nand | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 7449369908295270400 |
| PARAM_VALUE | 1 | req->pos.target | 0-4294967294 |
| DATA_SOURCE | 0 | nand | r mtd_to_nanddev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | nand->ecc.ctx.priv->status | 0-255[c] |
| HOST_DATA | 1 | req->datalen | 0-s32max[c] |
| HOST_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.eraseblock | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.lun | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.page | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.plane | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.target | 0-4294967294[c] |
| USER_DATA | 0 | *nand->ecc.ctx.priv->code_buf | 0-255 |
| USER_DATA | 0 | *nand->ecc.ctx.priv->rtlc->buf | 0-255 |
| USER_DATA | 1 | req->datalen | 0-s32max[c] |
| USER_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| USER_DATA | 1 | req->mode | 0-255 |
| USER_PTR | 1 | req->databuf.in | |
| LOCK2 | &spinand->lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &master->master.chrdev_lock | ||
| HALF_LOCKED2 | global &mtd_table_mutex | ||
| TYPE_LOCK | (struct spinand_device)->lock |
drivers/mtd/nand/spi/core.c spinand_read_page() -> nand_ecc_prepare_io_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nand | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 726379093814587392,4475771196491505664,7495527609023025152 |
| BUF_SIZE | 0 | nand | 2640 |
| DATA_SOURCE | 0 | nand | r spinand_to_nand |
| DATA_SOURCE | 1 | req | $1 |
| NOSPEC | 1 | req->ooblen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | req->datalen | 0-u32max[c] |
| HOST_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.eraseblock | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.lun | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.page | 0-u32max[c] |
| HOST_DATA | 1 | req->pos.plane | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.target | 0-4294967294[c] |
| USER_DATA | 1 | req->datalen | 0-u32max[c] |
| USER_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| USER_DATA | 1 | req->mode | 0-1,3-255 |
| USER_DATA | 1 | req->ooblen | 0-s32max[c] |
| USER_DATA | 1 | req->ooboffs | 0-u32max[c] |
| USER_DATA | 1 | req->pos.page | 0-u32max[c] |
| USER_PTR | 1 | req->databuf.in | |
| USER_PTR | 1 | req->oobbuf.in | |
| HALF_LOCKED2 | &spinand->lock | ||
| HALF_LOCKED2 | &spinand->lock | ||
| TYPE_LOCK | (struct spinand_device)->lock |
drivers/mtd/nand/spi/core.c spinand_write_page() -> nand_ecc_prepare_io_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nand | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 1554265744632967168,1877204535731789824,4475771196491505664 |
| BUF_SIZE | 0 | nand | 2640 |
| DATA_SOURCE | 0 | nand | r spinand_to_nand |
| DATA_SOURCE | 1 | req | $1 |
| NOSPEC | 1 | req->ooblen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | req->datalen | 0-u32max[c] |
| HOST_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.eraseblock | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.lun | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.page | 0-u32max[c] |
| HOST_DATA | 1 | req->pos.plane | 0-4294967294[c] |
| HOST_DATA | 1 | req->pos.target | 0-4294967294[c] |
| USER_DATA | 1 | req->datalen | 0-u32max[c] |
| USER_DATA | 1 | req->dataoffs | 0-4294967294[c] |
| USER_DATA | 1 | req->mode | 0-1,3-255 |
| USER_DATA | 1 | req->ooblen | 0-s32max[c] |
| USER_DATA | 1 | req->ooboffs | 0-u32max[c] |
| USER_DATA | 1 | req->pos.page | 0-u32max[c] |
| USER_PTR | 1 | req->databuf.in | |
| USER_PTR | 1 | req->oobbuf.in | |
| HALF_LOCKED2 | &spinand->lock | ||
| HALF_LOCKED2 | &spinand->lock | ||
| TYPE_LOCK | (struct spinand_device)->lock |