Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/pci/hotplug/shpchp_hpc.c shpchp_green_led_blink() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl 4096-ptr_max
PARAM_VALUE 0 slot->hotplug_slot.pci_slot 4096-ptr_max
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.wait_lock.owner (-1)
PARAM_VALUE 0 slot->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 slot->state 1-2
PARAM_VALUE 2 cmd 8
DATA_SOURCE 0 slot $0
FUZZY_MAX 0 slot->state 2
HARD_MAX 0 slot->state 2
NOCHECK_CALL
LOCK2 0 &slot->lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct slot)->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_green_led_off() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 *slot->ctrl->pci_dev->saved_config_space 0-4294967295
PARAM_VALUE 2 cmd 12
DATA_SOURCE 0 slot $0
NOCHECK_CALL
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &slot->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_green_led_on() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl 4096-ptr_max
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->state 2-3
PARAM_VALUE 0 *slot->ctrl->pci_dev->saved_config_space 0-4294967295
PARAM_VALUE 2 cmd 4
DATA_SOURCE 0 slot $0
HARD_MAX 0 slot->state 3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 slot->ctrl->pci_dev->current_state 0-3[c]
HOST_DATA 0 slot->ctrl->pcix_misc2_reg 0
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 0 &slot->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_power_on_slot() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl 4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner (-1)
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner_cpu u32max
PARAM_VALUE 0 slot->ctrl->pci_dev 4096-ptr_max
PARAM_VALUE 0 slot->is_a_board 1
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 slot->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->presence_save 0-1
PARAM_VALUE 0 slot->pwr_save 0-2,255
PARAM_VALUE 0 slot->state 3
PARAM_VALUE 2 cmd 1
DATA_SOURCE 0 slot $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 slot->ctrl->pcix_misc2_reg 0
LOCK2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct controller)->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_set_attention_status() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 2 cmd 16,32,48
DATA_SOURCE 0 slot $0
FUZZY_MAX 2 cmd 48
BIT_INFO 2 cmd 0x0,0x30
HARD_MAX 2 cmd 48
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 slot->attention_save 0-255[c]
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 0 &slot->lock

drivers/pci/hotplug/shpchp_hpc.c shpchp_set_bus_speed_mode() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl 4096-ptr_max
PARAM_VALUE 0 slot->ctrl->cmd_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->cmd_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner (-1)
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner_cpu u32max
PARAM_VALUE 0 slot->ctrl->pci_dev 4096-ptr_max
PARAM_VALUE 0 slot->is_a_board 1
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 slot->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->presence_save 0-1
PARAM_VALUE 0 slot->pwr_save 0-2,255
PARAM_VALUE 0 slot->state 3
PARAM_VALUE 1 t_slot 0
PARAM_VALUE 2 cmd 64-68,85-93
DATA_SOURCE 0 slot $0
FUZZY_MAX 2 cmd 93
BIT_INFO 2 cmd 0x40,0x5f
HARD_MAX 2 cmd 93
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 slot->ctrl->pcix_misc2_reg 0
LOCK2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct controller)->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_slot_disable() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner (-1)
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner_cpu u32max
PARAM_VALUE 0 slot->ctrl->pci_dev 4096-ptr_max
PARAM_VALUE 0 slot->ctrl->pci_dev->subordinate 4096-ptr_max
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 slot->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 *slot->ctrl->pci_dev->saved_config_space 0-4294967295
PARAM_VALUE 2 cmd 31
CAPPED_DATA 0 slot->ctrl->pci_dev 1
DATA_SOURCE 0 slot $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 slot->ctrl->pcix_misc2_reg 0
LOCK2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct controller)->crit_sect

drivers/pci/hotplug/shpchp_hpc.c shpchp_slot_enable() -> shpc_write_cmd()

Type Parameter Key Value
PARAM_VALUE 0 slot 4096-ptr_max
PARAM_VALUE 0 slot->ctrl 4096-ptr_max
PARAM_VALUE 0 slot->ctrl->cmd_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 slot->ctrl->cmd_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->ctrl->crit_sect.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner (-1)
PARAM_VALUE 0 slot->ctrl->crit_sect.wait_lock.owner_cpu u32max
PARAM_VALUE 0 slot->ctrl->pci_dev 4096-ptr_max
PARAM_VALUE 0 slot->is_a_board 1
PARAM_VALUE 0 slot->lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 slot->lock.first_waiter->task->blocked_lock.raw_lock.val.counter 0-s32max
PARAM_VALUE 0 slot->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 slot->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 slot->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 slot->presence_save 0-1
PARAM_VALUE 0 slot->pwr_save 0-2,255
PARAM_VALUE 0 slot->state 3
PARAM_VALUE 2 cmd 58
DATA_SOURCE 0 slot $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 slot->ctrl->pcix_misc2_reg 0
LOCK2 0 &slot->ctrl->crit_sect
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct controller)->crit_sect