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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/pci/hotplug/pciehp_core.c get_latch_status() -> pciehp_get_latch_status()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->pcie 4096-ptr_max
PARAM_VALUE 0 ctrl->pcie->port 4096-ptr_max
PARAM_VALUE 0 ctrl->pcie->port->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 status 8403173062058979328
DATA_SOURCE 0 ctrl r to_ctrl
DATA_SOURCE 1 status $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/pci/hotplug/pciehp_ctrl.c __pciehp_enable_slot() -> pciehp_get_latch_status()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->ist_running 1
PARAM_VALUE 0 ctrl->pcie 4096-ptr_max
PARAM_VALUE 0 ctrl->pcie->port 4096-ptr_max
PARAM_VALUE 0 ctrl->pcie->port->dev.power.request 0-4
PARAM_VALUE 0 ctrl->pcie->port->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ctrl->pcie->port->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctrl->pcie->port->pcie_cap 0-1
PARAM_VALUE 0 ctrl->pcie->port->subordinate->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 ctrl->reset_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ctrl->reset_lock.first_waiter->type 0-1
PARAM_VALUE 0 ctrl->reset_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->slot_cap 4-u32max
PARAM_VALUE 0 ctrl->state 3
PARAM_VALUE 0 ctrl->state_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->state_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctrl->state_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->state_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ctrl->state_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->state_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ctrl->state_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ctrl->state_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ctrl->state_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ctrl->state_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ctrl->state_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 status 6600602735916273664
PARAM_VALUE 1 *status 0
BUF_SIZE 0 ctrl (-1),128
BUF_SIZE 0 ctrl (-1),128
DATA_SOURCE 0 ctrl $0
BIT_INFO 0 ctrl->slot_cap 0x4,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ctrl->pcie->port->current_state 0-3[c]
HOST_DATA 0 ctrl->slot_ctrl 0-u16max[c]
LOCK2 0 &ctrl->reset_lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct controller)->reset_lock