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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/scsi/mpt3sas/mpt3sas_ctl.c _ctl_enable_diag_sbr_reload() -> mpt3sas_base_lock_host_diagnostic()

Type Parameter Key Value
PARAM_VALUE 0 ioc 4096-ptr_max
PARAM_VALUE 0 ioc->base_readl_ext_retry 4096-ptr_max
PARAM_VALUE 0 ioc->chip 4096-ptr_max
PARAM_VALUE 0 ioc->ctl_cmds.mutex.dep_map->name 0-255
PARAM_VALUE 0 ioc->ctl_cmds.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ioc->ctl_cmds.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ioc->ctl_cmds.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ioc->ctl_cmds.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ioc->ctl_cmds.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ioc->ctl_cmds.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ioc->hba_mpi_version_belonged 512,517-518
PARAM_VALUE 0 ioc->is_driver_loading 0
PARAM_VALUE 0 ioc->pci_access_mutex.dep_map->name 0-255
PARAM_VALUE 0 ioc->pci_access_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ioc->pci_access_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ioc->pci_access_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ioc->pci_access_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ioc->pci_access_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ioc->pci_access_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ioc->pci_error_recovery 0
PARAM_VALUE 0 ioc->remove_host 0
PARAM_VALUE 0 ioc->shost_recovery 0
CAPPED_DATA 0 &ioc->hostdiag_unlock_mutex 1
DATA_SOURCE 0 ioc $0
NOCHECK_CALL
LOCK2 0 &ioc->ctl_cmds.mutex
LOCK2 0 &ioc->hostdiag_unlock_mutex
LOCK2 0 &ioc->pci_access_mutex
TYPE_LOCK (struct MPT3SAS_ADAPTER)->hostdiag_unlock_mutex
TYPE_LOCK (struct MPT3SAS_ADAPTER)->pci_access_mutex
TYPE_LOCK (struct _internal_cmd)->mutex

drivers/scsi/mpt3sas/mpt3sas_base.c _base_diag_reset() -> mpt3sas_base_lock_host_diagnostic()

Type Parameter Key Value
PARAM_VALUE 0 ioc 4096-ptr_max
PARAM_VALUE 0 ioc->chip 4096-ptr_max
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.dep_map->name 0-255
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ioc->hostdiag_unlock_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ioc->pdev 4096-ptr_max
PARAM_VALUE 0 ioc->pdev->block_cfg_access 1
PARAM_VALUE 0 ioc->pdev->dev.cma_area->available_count 0-s64max
PARAM_VALUE 0 ioc->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 ioc->pdev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 ioc->pdev->dev.msi.data->__iter_idx 0-s64max
PARAM_VALUE 0 ioc->shost->shost_gendev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *ioc->diag_buffer_sz 0-4294967295
PARAM_VALUE 0 *ioc->diagnostic_flags 0-4294967295
PARAM_VALUE 0 *ioc->pdev->saved_config_space 0-4294967295
PARAM_VALUE 0 *ioc->unique_id 0-4294967295
BUF_SIZE 0 ioc->pdev (-1),1-s32max
BUF_SIZE 0 ioc->sas_hba.parent_dev (-1),1616
BUF_SIZE 0 ioc->schedule_dead_ioc_flush_running_cmds (-1),8
CAPPED_DATA 0 ioc->pdev->dev.cma_area->nranges 1
CAPPED_DATA 0 &ioc->hostdiag_unlock_mutex 1
DATA_SOURCE 0 ioc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ioc->pdev->current_state 0-3[c]
NO_OVERFLOW_SIMPLE 0 ioc->combined_reply_index_count
NO_OVERFLOW_SIMPLE 0 ioc->pdev->dev.cma_area->available_count
NO_OVERFLOW_SIMPLE 0 ioc->pdev->msix_base
NO_OVERFLOW_SIMPLE 0 ioc->sas_hba.nr_phys_allocated
NO_OVERFLOW_SIMPLE 0 ioc->sas_hba.num_phys
USER_PTR 0 ioc->event_type
LOCK2 0 &ioc->hostdiag_unlock_mutex
HALF_LOCKED2 0 &ioc->base_cmds.mutex
HALF_LOCKED2 0 &ioc->ctl_cmds.mutex
HALF_LOCKED2 0 &ioc->pci_access_mutex
HALF_LOCKED2 0 &ioc->reset_in_progress_mutex
HALF_LOCKED2 0 &ioc->scsih_cmds.mutex
HALF_LOCKED2 0 &ioc->tm_cmds.mutex
HALF_LOCKED2 0 &ioc->transport_cmds.mutex
TYPE_LOCK (struct MPT3SAS_ADAPTER)->hostdiag_unlock_mutex