spi_nor_read_raw 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/spi-nor/sfdp.c, line 140

Defined in 1 files as a function:

drivers/mtd/spi-nor/sfdp.c, line 151 (as a function)

Referenced in 1 files:

drivers/mtd/spi-nor/sfdp.c
- line 196
- line 783

Smatch caller information:

drivers/mtd/spi-nor/sfdp.c spi_nor_get_map_in_use() -> spi_nor_read_raw()

Type	Parameter	Key	Value
PARAM_VALUE	0	nor	4096-ptr_max
PARAM_VALUE	0	nor->addr_nbytes	0,3-4
PARAM_VALUE	0	nor->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	nor->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->dirmap.rdesc->info.op_tmpl->data.dir	1
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->bus_lock_mutex.dep_map->name	0-255
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->rx_dma.ch->name	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->rx_dma.ch->route_data	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->io_mutex.dep_map->name	0-255
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->io_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->io_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->kworker->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->kworker->work_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->flags	0,8-u32max
PARAM_VALUE	0	nor->info	4096-ptr_max
PARAM_VALUE	0	nor->info->id	0,4096-ptr_max
PARAM_VALUE	0	nor->lock.dep_map->name	0-255
PARAM_VALUE	0	nor->lock.first_waiter	0
PARAM_VALUE	0	nor->lock.magic	4096-ptr_max
PARAM_VALUE	0	nor->lock.osq.tail.counter	0
PARAM_VALUE	0	nor->lock.owner.counter	0
PARAM_VALUE	0	nor->manufacturer->nparts	2-4,8,12-13,15-16,30,43,48,50
PARAM_VALUE	0	nor->manufacturer->parts	4096-ptr_max
PARAM_VALUE	0	nor->mtd.dev.of_node	0,4096-ptr_max
PARAM_VALUE	0	nor->params	4096-ptr_max
PARAM_VALUE	0	nor->params->addr_mode_nbytes	3-4
PARAM_VALUE	0	nor->params->addr_nbytes	3-4
PARAM_VALUE	0	nor->params->erase_map.n_regions	1-256
PARAM_VALUE	0	nor->params->erase_map.regions	1-u64max
PARAM_VALUE	0	nor->params->n_banks	1-255
PARAM_VALUE	0	nor->params->quad_enable	0,1166862978509557760,5041840247586770944,7982451154692591616
PARAM_VALUE	0	nor->params->size	0-2305843009213693951
PARAM_VALUE	0	nor->params->writesize	1
PARAM_VALUE	0	nor->priv->memory_mode	0-1
PARAM_VALUE	0	nor->sfdp	4096-ptr_max
PARAM_VALUE	0	nor->sfdp->dwords	1-u64max
PARAM_VALUE	0	nor->sfdp->num_dwords	0-1024
PARAM_VALUE	0	nor->spimem->name	1-ptr_max
PARAM_VALUE	0	nor->spimem->spi	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.dep_map->name	0-255
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->map->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->completed_cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->name	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->route_data	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->slave	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->completed_cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->slave	0
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->wq->first_flusher->done.done	0-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->wq->flusher_queue.prev->next	2906673126597898240
PARAM_VALUE	0	nor->spimem->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.dep_map->name	0-255
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->kworker->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->kworker->work_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->pump_messages.node.next->prev	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->pump_messages.worker	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->pump_messages.worker->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->queue.prev	4096-ptr_max
PARAM_VALUE	2	len	1
PARAM_VALUE	3	buf	4096-ptr_max
BUF_SIZE	0	nor->bouncebuf	(-1),4096
BUF_SIZE	0	nor->dev	(-1),1616
BUF_SIZE	0	nor->info	(-1),56
BUF_SIZE	0	nor->mtd.name	s32min,(-10),(-1)-s32max
BUF_SIZE	0	nor->params	408
BUF_SIZE	0	nor->sfdp	16
BUF_SIZE	3	buf	1
DATA_SOURCE	0	nor	$0
DATA_SOURCE	3	buf	r _kmalloc_noprof
TERMINATED	0	nor->bouncebuf->node.name	1
MEM_ZERO	0	&nor->params->erase_map
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->smadr	0-4294967295[c]
HOST_DATA	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->para	0-255
HOST_DATA	0	nor->spimem->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	nor->spimem->spi->controller->dev.driver_data->para	0-255
HOST_DATA	0	*nor->bouncebuf	0-255
HOST_DATA	3	*buf	0-255
NO_OVERFLOW_SIMPLE	0	nor->sfdp->num_dwords

drivers/mtd/spi-nor/sfdp.c spi_nor_read_sfdp() -> spi_nor_read_raw()

Type	Parameter	Key	Value
PARAM_VALUE	0	nor	4096-ptr_max
PARAM_VALUE	0	nor->addr_nbytes	3
PARAM_VALUE	0	nor->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	nor->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->manufacturer->nparts	2-4,8,12-13,15-16,30,43,48,50
PARAM_VALUE	0	nor->manufacturer->parts	4096-ptr_max
PARAM_VALUE	0	nor->read_dummy	8
PARAM_VALUE	0	nor->read_opcode	90
PARAM_VALUE	0	nor->spimem->name	1-ptr_max
PARAM_VALUE	0	nor->spimem->spi	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->map->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->completed_cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->completed_cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->device->owner->state	0-1,3-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->wq->first_flusher->done.done	0-4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->dev.driver_data->wq->flusher_queue.prev->next	2906673126597898240
PARAM_VALUE	0	nor->spimem->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	nor->spimem->spi->controller->io_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->kworker->work_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->kworker->work_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->pump_messages.worker	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->pump_messages.worker->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	*nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->dbg_client_name	0-255
PARAM_VALUE	0	*nor->spimem->spi->controller->dev.driver_data->rx_dma.ch->name	0-255
PARAM_VALUE	0	*nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->dbg_client_name	0-255
PARAM_VALUE	0	*nor->spimem->spi->controller->dev.driver_data->tx_dma.ch->name	0-255
PARAM_VALUE	1	addr	0-16777215
PARAM_VALUE	2	len	0-4096
PARAM_VALUE	3	buf	1-u64max
BUF_SIZE	0	nor->bouncebuf	(-1),4096
BUF_SIZE	0	nor->dev	(-1),1616
BUF_SIZE	0	nor->id	(-1),6
BUF_SIZE	0	nor->info	(-1),56
BUF_SIZE	0	nor->mtd.name	s32min,(-10),(-1)-s32max
BUF_SIZE	0	nor->params	(-1),408
BUF_SIZE	0	nor->sfdp	(-1),16
BUF_SIZE	3	buf	(-1)-4096
CAPPED_DATA	2	len	1
CAPPED_DATA	2	len	1
DATA_SOURCE	0	nor	$0
DATA_SOURCE	1	addr	$1
DATA_SOURCE	2	len	$2
DATA_SOURCE	3	buf	$3
FUZZY_MAX	2	len	4096
BIT_INFO	1	addr	0x0,0xff
BIT_INFO	2	len	0x0,0xffffffff
TERMINATED	0	nor->bouncebuf->node.name	1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*nor->bouncebuf	0-255
NO_OVERFLOW_SIMPLE	0	nor->sfdp->num_dwords
UNITS	1	addr	unit_byte
UNITS	2	len	unit_byte
BYTE_COUNT	3	==buf2	8050