spinand_read_page identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/nand/spi/core.c, line 731

Defined in 1 files as a prototype:

include/linux/mtd/spinand.h, line 908 (as a prototype)

Defined in 1 files as a function:

drivers/mtd/nand/spi/core.c, line 739 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/mtd/nand/spi/core.c spinand_isbad() -> spinand_read_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	spinand	4096-ptr_max
PARAM_VALUE	1	req	726379093814587392
PARAM_VALUE	1	req->continuous	0
PARAM_VALUE	1	req->databuf.in	0
PARAM_VALUE	1	req->datalen	0
PARAM_VALUE	1	req->dataoffs	0
PARAM_VALUE	1	req->mode	2
PARAM_VALUE	1	req->oobbuf.in	185289581100982272
PARAM_VALUE	1	req->ooblen	2
PARAM_VALUE	1	req->ooboffs	0
PARAM_VALUE	1	req->pos.eraseblock	0
PARAM_VALUE	1	req->pos.lun	0
PARAM_VALUE	1	req->pos.page	0
PARAM_VALUE	1	req->pos.plane	0
PARAM_VALUE	1	req->pos.target	0
PARAM_VALUE	1	req->type	0
DATA_SOURCE	0	spinand	r nand_to_spinand
NOSPEC	0	spinand->cur_target
NOSPEC	0	*spinand->scratchbuf
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->para	0-255
USER_DATA	0	spinand->cur_target	0-s32max[c]
USER_DATA	0	*spinand->scratchbuf	0-255[c]
LOCK2		&spinand->lock
HALF_LOCKED2		&master->master.chrdev_lock
TYPE_LOCK		(struct spinand_device)->lock

drivers/mtd/nand/spi/core.c spinand_isbad() -> spinand_read_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	spinand	4096-ptr_max
PARAM_VALUE	0	spinand->set_cont_read	0,4096-ptr_max
PARAM_VALUE	1	req	726379093814587392
PARAM_VALUE	1	req->mode	0
DATA_SOURCE	0	spinand	r nand_to_spinand
NOSPEC	0	spinand->cur_target
NOSPEC	0	*spinand->scratchbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	spinand->op_templates->get_feature->data.buf.in	0-255
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->para	0-255
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	0	spinand->cur_target	0-s32max[c]
USER_DATA	0	*spinand->scratchbuf	0-255[c]
USER_DATA	1	req->dataoffs	0-4294967294[c]
USER_DATA	1	req->ooboffs	0-u32max[c]
LOCK2		&spinand->lock
HALF_LOCKED2		&master->master.chrdev_lock
TYPE_LOCK		(struct spinand_device)->lock

drivers/mtd/nand/spi/core.c spinand_mtd_regular_page_read() -> spinand_read_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	spinand	4096-ptr_max
PARAM_VALUE	0	spinand->cur_target	0-4294967294
PARAM_VALUE	0	spinand->read_retries	0,5
PARAM_VALUE	0	spinand->set_cont_read	0,4096-ptr_max
PARAM_VALUE	0	spinand->set_read_retry	0,4720695281667760128
PARAM_VALUE	1	req	7495527609023025152
DATA_SOURCE	0	spinand	r mtd_to_spinand
NOSPEC	0	spinand->cur_target
NOSPEC	0	*spinand->scratchbuf
NOSPEC	1	req->ooblen
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	spinand->cur_target	0-s32max[c]
HOST_DATA	0	spinand->op_templates->get_feature->data.buf.in	0-255
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->para	0-255
HOST_DATA	0	*spinand->scratchbuf	0-255[c]
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	0	spinand->cur_target	0-s32max[c]
USER_DATA	0	*spinand->scratchbuf	0-255[c]
USER_DATA	1	req->datalen	0-s32max[c]
USER_DATA	1	req->dataoffs	0-4294967294[c]
USER_DATA	1	req->ooblen	0-s32max[c]
USER_DATA	1	req->ooboffs	0-u32max[c]
USER_PTR	1	req->databuf.in
USER_PTR	1	req->oobbuf.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/otp.c spinand_otp_rw() -> spinand_read_page()

Type	Parameter	Key	Value
PARAM_VALUE	0	spinand	4096-ptr_max
PARAM_VALUE	0	spinand->cur_target	0-4294967294
PARAM_VALUE	0	spinand->fact_otp->ops	0,4096-ptr_max
PARAM_VALUE	0	spinand->lock.dep_map->name	0-255
PARAM_VALUE	0	spinand->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	spinand->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	spinand->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	spinand->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	spinand->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	spinand->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	spinand->set_cont_read	0,4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->bus_lock_mutex.dep_map->name	0-255
PARAM_VALUE	0	spinand->spimem->spi->controller->bus_lock_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	spinand->spimem->spi->controller->bus_lock_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	spinand->spimem->spi->controller->bus_lock_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	spinand->spimem->spi->controller->bus_lock_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	spinand->spimem->spi->controller->cur_msg_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->cur_msg_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->op_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->completed_cookie	1
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->name	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->rx_dma.ch->route_data	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->completed_cookie	1
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->wq->first_flusher->done.done	0-4294967295
PARAM_VALUE	0	spinand->spimem->spi->controller->dev.driver_data->wq->flusher_queue.prev->next	2906673126597898240
PARAM_VALUE	0	spinand->spimem->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	spinand->spimem->spi->controller->io_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->kworker->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->kworker->work_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->pump_messages.node.next->prev	4096-ptr_max
PARAM_VALUE	0	spinand->spimem->spi->controller->pump_messages.worker->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	spinand->spimem->spi->controller->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	spinand->user_otp->ops	0,4096-ptr_max
PARAM_VALUE	0	*spinand->spimem->spi->controller->cur_msg->context->msg.opt_state	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	req	4475771196491505664
CAPPED_DATA	0	spinand->cur_target	1
DATA_SOURCE	0	spinand	$0
CONSTRAINT	0	spinand->cur_target	<2716
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	spinand->op_templates->get_feature->data.buf.in	0-255
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	spinand->spimem->spi->controller->dev.driver_data->para	0-255
HOST_DATA	1	req->datalen	0-4294967294[c]
HOST_DATA	1	req->dataoffs	0-1000000510[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->ooboffs	0-u32max[c]
USER_DATA	1	req->pos.page	0-u32max[c]
USER_PTR	1	req->databuf.in
LOCK2	0	&spinand->lock
TYPE_LOCK		(struct spinand_device)->lock