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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/misc/hpilo.c ilo_ccb_open() -> ilo_pkt_enqueue()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->ccb_alloc 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ilo_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 hw->ilo_dev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hw->open_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ccb 4096-ptr_max
PARAM_VALUE 1 ccb->ccb_u4.recv_desc 4096-ptr_max
PARAM_VALUE 1 ccb->channel 0-s32max,18446744071562067968-u64max
PARAM_VALUE 1 ccb->recv_ctrl 18446744071562854460
PARAM_VALUE 1 ccb->send_ctrl 18446744071562854460
PARAM_VALUE 2 dir 1
PARAM_VALUE 3 id 0-3
PARAM_VALUE 4 len 0
BUF_SIZE 1 ccb 64
DATA_SOURCE 0 hw $0
FUZZY_MAX 3 id 3
HARD_MAX 3 id 3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &hw->alloc_lock
LOCK2 0 &hw->open_lock
TYPE_LOCK (struct ilo_hwinfo)->alloc_lock
TYPE_LOCK (struct ilo_hwinfo)->open_lock

drivers/misc/hpilo.c ilo_ccb_open() -> ilo_pkt_enqueue()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->ccb_alloc 4096-ptr_max
PARAM_VALUE 0 hw->fifo_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ilo_dev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ilo_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 hw->ilo_dev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hw->open_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ccb 4096-ptr_max
PARAM_VALUE 1 ccb->ccb_u4.recv_desc 4096-ptr_max
PARAM_VALUE 1 ccb->ccb_u5.db_base 0-ptr_max
PARAM_VALUE 1 ccb->channel 0-s32max,18446744071562067968-u64max
PARAM_VALUE 1 ccb->recv_ctrl 18446744071562854460
PARAM_VALUE 1 ccb->send_ctrl 18446744071562854460
PARAM_VALUE 2 dir 2
PARAM_VALUE 3 id 0-3
PARAM_VALUE 4 len 4096
BUF_SIZE 1 ccb 64
DATA_SOURCE 0 hw $0
DATA_SOURCE 4 len r desc_mem_sz
FUZZY_MAX 3 id 3
HARD_MAX 3 id 3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &hw->alloc_lock
LOCK2 0 &hw->open_lock
TYPE_LOCK (struct ilo_hwinfo)->alloc_lock
TYPE_LOCK (struct ilo_hwinfo)->open_lock

drivers/misc/hpilo.c ilo_ccb_verify() -> ilo_pkt_enqueue()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ccb_alloc 4096-ptr_max
PARAM_VALUE 0 hw->fifo_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ilo_dev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 hw->ilo_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 hw->ilo_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 hw->ilo_dev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 hw->open_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ccb 4096-ptr_max
PARAM_VALUE 1 ccb->ccb_u4.recv_desc 4096-ptr_max
PARAM_VALUE 1 ccb->ccb_u5.db_base 0-ptr_max
PARAM_VALUE 1 ccb->channel 0-s32max,18446744071562067968-u64max
PARAM_VALUE 1 ccb->recv_ctrl 18446744071562854460
PARAM_VALUE 1 ccb->send_ctrl 18446744071562854460
PARAM_VALUE 2 dir 1
PARAM_VALUE 3 id 0-3
PARAM_VALUE 4 len 0
BUF_SIZE 1 ccb 64
DATA_SOURCE 0 hw $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &hw->open_lock
TYPE_LOCK (struct ilo_hwinfo)->open_lock

drivers/misc/hpilo.c ilo_read() -> ilo_pkt_enqueue()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->fifo_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ccb 4096-ptr_max
PARAM_VALUE 2 dir 2
PARAM_VALUE 3 id 0-3
PARAM_VALUE 4 len 4096
BUF_SIZE 1 ccb 64
NOCHECK_CALL

drivers/misc/hpilo.c ilo_write() -> ilo_pkt_enqueue()

Type Parameter Key Value
PARAM_VALUE 0 hw 4096-ptr_max
PARAM_VALUE 0 hw->fifo_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 ccb 4096-ptr_max
PARAM_VALUE 2 dir 1
PARAM_VALUE 3 id 0-3
PARAM_VALUE 4 len 0-4096
BUF_SIZE 1 ccb 64
CAPPED_DATA 4 len 1
DATA_SOURCE 4 len $2 [m]
NOCHECK_CALL
USER_DATA 4 len 1-4096[c]