Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/mtd/nand/ecc.c nand_ecc_prepare_io_req() -> (struct nand_ecc_engine_ops)->prepare_io_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nand | 4096-ptr_max |
| PARAM_VALUE | 0 | nand->ecc.engine | 4096-ptr_max |
| PARAM_VALUE | 0 | nand->ecc.engine->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | nand->ecc.engine->ops->prepare_io_req | 4096-ptr_max |
| PARAM_VALUE | 1 | req | 726379093814587392,1554265744632967168,1877204535731789824,4475771196491505664,7449369908295270400,7495527609023025152 |
| BUF_SIZE | 0 | nand | (-1),2640 |
| BUF_SIZE | 0 | nand | (-1),2640 |
| DATA_SOURCE | 0 | nand | $0 |
| DATA_SOURCE | 1 | req | $1 |
| CONTAINER | 0 | -16-24-120-2488+0 | $(-1) |
| NOSPEC | 1 | req->datalen | |
| NOSPEC | 1 | req->ooblen | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | req->datalen | 0-4294967294[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 | 0-255 |
| 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 | ||
| TYPE_LOCK | (struct spinand_device)->lock |
drivers/spi/spi-mxic.c mxic_spi_mem_ecc_prepare_io_req() -> (struct nand_ecc_engine_ops)->prepare_io_req()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nand->ecc.engine->ops->finish_io_req | 4096-ptr_max |
| PARAM_VALUE | 0 | nand->ecc.engine->ops->prepare_io_req | 1-u64max |
| BUF_SIZE | 0 | nand | (-1),2640 |
| BUF_SIZE | 0 | nand | (-1),2640 |
| BUF_SIZE | 1 | req->databuf.in | (-1)-s32max |
| BUF_SIZE | 1 | req->oobbuf.in | (-1),2 |
| BUF_SIZE | 1 | req->oobbuf.out | (-1),2 |
| DATA_SOURCE | 0 | nand | $0 |
| DATA_SOURCE | 1 | req | $1 |
| NOSPEC | 1 | req->datalen | |
| 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 | 0-255 |
| 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 |