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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/bus/mhi/host/pm.c mhi_pm_m0_transition() -> mhi_ring_cmd_db()

Type Parameter Key Value
PARAM_VALUE 0 mhi_cntrl 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->cntrl_dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 mhi_cntrl->cntrl_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mhi_cntrl->dev_state 2
PARAM_VALUE 0 mhi_cntrl->ee 2,4,7
PARAM_VALUE 0 mhi_cntrl->mhi_cmd 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mhi_cntrl->pm_lock.dep_map->name 0-255
PARAM_VALUE 0 mhi_cntrl->pm_state 2,4,8,16,32,64,256
PARAM_VALUE 0 mhi_cntrl->total_ev_rings 0-s32max
PARAM_VALUE 1 mhi_cmd 4096-ptr_max
PARAM_VALUE 1 mhi_cmd->lock.rlock.dep_map->name 0-255
CAPPED_DATA 0 mhi_cntrl->total_ev_rings 1
DATA_SOURCE 0 mhi_cntrl $0
FUZZY_MAX 0 mhi_cntrl->ee 7
PARAM_COMPARE 1 mhi_cmd->ring.rp != $1->ring.wp
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh
LOCK2 irq
LOCK2 0 &mhi_cntrl->pm_lock
LOCK2 1 &mhi_cmd->lock
TYPE_LOCK (struct mhi_cmd)->lock
TYPE_LOCK (struct mhi_controller)->pm_lock

drivers/bus/mhi/host/main.c mhi_send_cmd() -> mhi_ring_cmd_db()

Type Parameter Key Value
PARAM_VALUE 0 mhi_cntrl 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->cntrl_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 mhi_cntrl->cntrl_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mhi_cntrl->mhi_cmd 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->dev.driver 0,4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl 4096-ptr_max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.request 0-4
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->pm_lock.dep_map->name 0-255
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->pm_state 0-127
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->wake_set 1
PARAM_VALUE 0 mhi_cntrl->mhi_dev->mhi_cntrl->wlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mhi_cntrl->pm_lock.dep_map->name 0-255
PARAM_VALUE 1 mhi_cmd 4096-ptr_max
PARAM_VALUE 1 mhi_cmd->lock.rlock.dep_map->name 0-255
DATA_SOURCE 0 mhi_cntrl $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 mhi_cntrl unit_byte
LOCK2 &mhi_chan->mutex
LOCK2 bh
LOCK2 0 &mhi_cntrl->pm_lock
LOCK2 1 &mhi_cmd->lock
HALF_LOCKED2 &port->ops_lock
TYPE_LOCK (struct mhi_chan)->mutex
TYPE_LOCK (struct mhi_cmd)->lock
TYPE_LOCK (struct mhi_controller)->pm_lock