bnxt_get_nvram_item identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h, line 74 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c, line 4249 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c bnxt_nvm_test() -> bnxt_get_nvram_item()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->priv->dev->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744
PARAM_VALUE	0	dev->priv->hwrm_cmd_kong_seq	0-u16max
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->priv->hwrm_cmd_seq	0-u16max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->iommu->pci_32bit_workaround	0
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->size	0-s32max
PARAM_VALUE	0	dev->priv->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->priv->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	*dev->priv->dev->name	0-255
PARAM_VALUE	2	offset	0
PARAM_VALUE	3	length	1-4000000
PARAM_VALUE	4	data	4096-ptr_max
BUF_SIZE	4	data	1-u32max
BUF_SIZE	4	data	1-u32max
DATA_SOURCE	4	data	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte
BYTE_COUNT	4	==data3	8050
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c bnxt_get_eeprom() -> bnxt_get_nvram_item()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dev.parent	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.parent->bus	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.parent->class	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.parent->power.request	0-4
PARAM_VALUE	0	dev->dev.parent->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dev->dev.parent->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.parent->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->dev.parent->type	0,4096-ptr_max
PARAM_VALUE	0	dev->ethtool_ops	4096-ptr_max
PARAM_VALUE	0	dev->ethtool_ops->get_eeprom	0,4096-ptr_max
PARAM_VALUE	0	dev->ethtool_ops->get_eeprom_len	0,4096-ptr_max
PARAM_VALUE	0	dev->ethtool_ops->get_module_info	0,4096-ptr_max
PARAM_VALUE	0	dev->lock.dep_map->name	0-255
PARAM_VALUE	0	dev->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->moving_ns	0
PARAM_VALUE	0	dev->netdev_ops	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->refcnt_tracker.list.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->reg_state	0-1
PARAM_VALUE	1	index	0-254
PARAM_VALUE	2	offset	0-16777215
PARAM_VALUE	3	length	1-4096
PARAM_VALUE	4	data	4096-ptr_max
BUF_SIZE	4	data	4096
BUF_SIZE	4	data	4096
CAPPED_DATA	0	dev->nd_net.net	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	4	data	$2
FUZZY_MAX	0	dev->reg_state	1
HARD_MAX	0	dev->reg_state	1
RX_PATH
USER_DATA	1	index	0-127[c]
USER_DATA	2	offset	0-4094[c]
USER_DATA	3	length	1-4095[c]
NO_OVERFLOW_SIMPLE	3	length
UNITS	3	length	unit_byte
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c bnxt_get_pkginfo() -> bnxt_get_nvram_item()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->priv->dev->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744
PARAM_VALUE	0	dev->priv->hwrm_cmd_kong_seq	0-u16max
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	dev->priv->hwrm_cmd_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->priv->hwrm_cmd_seq	0-u16max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->dev->iommu->pci_32bit_workaround	0
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->priv->hwrm_dma_pool->size	0-s32max
PARAM_VALUE	0	dev->priv->pdev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	dev->priv->pdev->dev.dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->rtnl_link_ops->priv_size	0,8,32,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3720,9688-u64max
PARAM_VALUE	0	*dev->priv->dev->name	0-255
PARAM_VALUE	2	offset	0
PARAM_VALUE	3	length	0-4000000
PARAM_VALUE	4	data	16,4096-ptr_max
BUF_SIZE	4	data	0-u32max
BUF_SIZE	4	data	0-u32max
DATA_SOURCE	0	dev	$0
DATA_SOURCE	4	data	r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte
BYTE_COUNT	4	==data3	8050