spi_nor_parse_sfdp identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/spi-nor/sfdp.c, line 1426

Defined in 1 files as a prototype:

drivers/mtd/spi-nor/core.h, line 700 (as a prototype)

Defined in 1 files as a function:

drivers/mtd/spi-nor/sfdp.c, line 1438 (as a function)

Referenced in 1 files:

drivers/mtd/spi-nor/core.c
- line 3069
- line 3196

Smatch caller information:

drivers/mtd/spi-nor/core.c spi_nor_init_params() -> spi_nor_parse_sfdp()

Type	Parameter	Key	Value
PARAM_VALUE	0	nor	4096-ptr_max
PARAM_VALUE	0	nor->bouncebuf	1-u64max
PARAM_VALUE	0	nor->bouncebuf_size	4096
PARAM_VALUE	0	nor->dev	4096-ptr_max
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->mem->spi->controller->queue.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->flags	0,64-u32max
PARAM_VALUE	0	nor->id	1-u64max
PARAM_VALUE	0	nor->info	4096-ptr_max
PARAM_VALUE	0	nor->info->id	0,4096-ptr_max
PARAM_VALUE	0	nor->info->size	0
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	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->params	4096-ptr_max
PARAM_VALUE	0	nor->params->n_banks	1-255
PARAM_VALUE	0	nor->params->page_size	1-u16max
PARAM_VALUE	0	nor->params->quad_enable	5041840247586770944
PARAM_VALUE	0	nor->params->writesize	1
PARAM_VALUE	0	nor->priv->memory_mode	0-1
PARAM_VALUE	0	nor->read_proto	65793
PARAM_VALUE	0	nor->reg_proto	65793
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->bus_lock_spinlock.rlock.dep_map->name	0-255
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->op_lock.osq.tail.counter	0-s32max
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_overflow.prev->next	2906673126597898240
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->lock.owner	(-1)
PARAM_VALUE	0	nor->spimem->spi->controller->kworker->lock.owner_cpu	u32max
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->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->write_proto	65793
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
BUF_SIZE	0	nor	(-1),2848
BUF_SIZE	0	nor	(-1),2848
BUF_SIZE	0	nor->bouncebuf	4096
BUF_SIZE	0	nor->controller_ops	(-1),56
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->priv	(-1),16
DATA_SOURCE	0	nor	$0
TERMINATED	0	nor->bouncebuf->node.name	1
MEM_ZERO	0	nor
MEM_ZERO	0	nor->params
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*nor->bouncebuf	0-255

drivers/mtd/spi-nor/core.c spi_nor_sfdp_init_params_deprecated() -> spi_nor_parse_sfdp()

Type	Parameter	Key	Value
PARAM_VALUE	0	nor	4096-ptr_max
PARAM_VALUE	0	nor->bouncebuf	1-u64max
PARAM_VALUE	0	nor->bouncebuf_size	4096
PARAM_VALUE	0	nor->controller_ops	0
PARAM_VALUE	0	nor->dev	4096-ptr_max
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->mem->spi->controller->cur_msg_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->cur_msg_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->atomic_preopcode	0,6
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->ddr	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->dummy	0-255
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->proto	0,72-73,144,146
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->smadr	0-4294967295
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dev->driver_data->smcr	0,2,4
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->dma_completion.done	0-4294967293,4294967295
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->fmode	1,3,67108864,201326592
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->match_completion.done	0-4294967293,4294967295
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->regmap->async	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->regmap_nfi->async	0
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->regmap_nfi->cache_dirty	1
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.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->lock.owner	(-1)
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->kworker->lock.owner_cpu	u32max
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->dirmap.rdesc->mem->spi->controller->pump_messages.node.next->prev	4096-ptr_max
PARAM_VALUE	0	nor->dirmap.rdesc->mem->spi->controller->pump_messages.worker	4096-ptr_max
PARAM_VALUE	0	nor->flags	0,32-u32max
PARAM_VALUE	0	nor->id	1-u64max
PARAM_VALUE	0	nor->info	4096-ptr_max
PARAM_VALUE	0	nor->info->fixups	0,4096-ptr_max
PARAM_VALUE	0	nor->info->id	0,4096-ptr_max
PARAM_VALUE	0	nor->info->no_sfdp_flags	8-255
PARAM_VALUE	0	nor->info->size	1-u64max
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	0,4096-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->mtd->name	0-255
PARAM_VALUE	0	nor->mtd.dev.of_node	0,4096-ptr_max
PARAM_VALUE	0	nor->mtd.name	1-u64max
PARAM_VALUE	0	nor->params	4096-ptr_max
PARAM_VALUE	0	nor->params->erase_map.n_regions	1
PARAM_VALUE	0	nor->params->erase_map.regions	4096-ptr_max
PARAM_VALUE	0	nor->params->erase_map.uniform_region.offset	0
PARAM_VALUE	0	nor->params->hwcaps.mask	0-4294967293
PARAM_VALUE	0	nor->params->n_banks	1-255
PARAM_VALUE	0	nor->params->page_size	1-u16max
PARAM_VALUE	0	nor->params->quad_enable	0,1166862978509557760,5041840247586770944
PARAM_VALUE	0	nor->params->writesize	1
PARAM_VALUE	0	nor->read_proto	65793
PARAM_VALUE	0	nor->reg_proto	65793
PARAM_VALUE	0	nor->spimem	4096-ptr_max
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->bus_lock_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	nor->spimem->spi->controller->bus_lock_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->cur_msg_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->cur_msg_completion.wait.task_list.prev->next->next	4096-ptr_max
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->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->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.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->lock.raw_lock.val.counter	0-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->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	nor->spimem->spi->controller->queue.prev->next	4096-ptr_max
PARAM_VALUE	0	nor->spimem->spi->controller->queue.prev->next->next	4096-ptr_max
PARAM_VALUE	0	nor->write_proto	65793
PARAM_VALUE	0	*nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->regmap->cache->data	0-4294967295
PARAM_VALUE	0	*nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->sram_rx_buf	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*nor->dirmap.rdesc->mem->spi->controller->dev.driver_data->wq->lockdep_map->name	0-255
PARAM_VALUE	0	*nor->spimem->spi->controller->dev.driver_data->regmap->cache->data	0-4294967295
BUF_SIZE	0	nor->bouncebuf	4096
BUF_SIZE	0	nor->dev	1616
BUF_SIZE	0	nor->info	(-1),56
BUF_SIZE	0	nor->mtd.name	s32min,(-10),(-1)-s32max
BUF_SIZE	0	nor->params	408
DATA_SOURCE	0	nor	$0
BIT_INFO	0	nor->info->no_sfdp_flags	0x0,0xfe
TERMINATED	0	nor->bouncebuf->node.name	1
MEM_ZERO	0	nor->params
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	*nor->bouncebuf	0-255