Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/pci/hotplug/pciehp_hpc.c pcie_enable_notification() -> pcie_write_cmd_nowait()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctrl | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ctrl->depth | 0-s32max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot->mod_name | 0-255 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.mod_name | 3154391598105935872 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops->disable_slot | 5410172028375957504 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops->enable_slot | 9083966681780129792 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops->get_adapter_status | 6207541993425117184 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops->get_power_status | 3016498237305540608 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.ops->reset_slot | 5143579473040220160 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.owner | 0 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.ktype | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.sd | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.state_in_sysfs | 1 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->kobj.state_initialized | 1 |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->hotplug_slot.pci_slot->list.prev | 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->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | ctrl->pcie->port->subordinate->slots.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->pcie->port->subordinate->slots.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->pcie->port->subordinate->slots.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->pcie->service | 4 |
| PARAM_VALUE | 0 | ctrl->queue.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->reset_lock.count.counter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->reset_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->reset_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | ctrl->slot_cap | 0,64,262144,262208 |
| PARAM_VALUE | 0 | ctrl->state | 0,5 |
| PARAM_VALUE | 0 | ctrl->state_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->state_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ctrl->state_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->state_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ctrl->state_lock.owner.counter | 0 |
| PARAM_VALUE | 1 | cmd | 4097,4104,4129,4136,4145,4152 |
| PARAM_VALUE | 2 | mask | 4155 |
| BUF_SIZE | 0 | ctrl | 944 |
| DATA_SOURCE | 0 | ctrl | $0 |
| BIT_INFO | 1 | cmd | 0x1000,0x1039 |
| TERMINATED | 0 | ctrl->hotplug_slot.mod_name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ctrl->dsn | 0[c] |
| HOST_DATA | 0 | ctrl->slot_cap | 0,262144[c] |
| HOST_DATA | 0 | ctrl->slot_ctrl | 0-16448[c] |
drivers/pci/hotplug/pciehp_hpc.c pcie_init() -> pcie_write_cmd_nowait()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ctrl | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ctrl->ctrl_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | ctrl->depth | 0-s32max |
| PARAM_VALUE | 0 | ctrl->pcie | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->pcie->port | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->pcie->port->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | ctrl->pcie->service | 4 |
| PARAM_VALUE | 0 | ctrl->queue.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->queue.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->requester.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->reset_lock.count.counter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->reset_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->reset_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ctrl->reset_lock.owner.counter | 0 |
| PARAM_VALUE | 0 | ctrl->slot_cap | 0,64,262144,262208 |
| PARAM_VALUE | 0 | ctrl->state | 0,5 |
| PARAM_VALUE | 0 | ctrl->state_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ctrl->state_lock.first_waiter | 0 |
| PARAM_VALUE | 0 | ctrl->state_lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ctrl->state_lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ctrl->state_lock.owner.counter | 0 |
| PARAM_VALUE | 1 | cmd | 16384 |
| PARAM_VALUE | 2 | mask | 16384 |
| BUF_SIZE | 0 | ctrl | 944 |
| DATA_SOURCE | 0 | ctrl | r _kzalloc_noprof |
| FUZZY_MAX | 0 | ctrl->state | 5 |
| BIT_INFO | 0 | ctrl->slot_cap | 0x0,0x4007f |
| BIT_INFO | 0 | ctrl->state | 0x0,0x5 |
| HARD_MAX | 0 | ctrl->state | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ctrl->slot_cap | 0,262144[c] |
drivers/pci/hotplug/pciehp_hpc.c pciehp_set_indicators() -> pcie_write_cmd_nowait()
| 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->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ctrl->pcie->port->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| 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->slot_cap | 8-u32max |
| PARAM_VALUE | 0 | *ctrl->pcie->port->saved_config_space | 0-4294967295 |
| PARAM_VALUE | 1 | cmd | 1-1023 |
| PARAM_VALUE | 2 | mask | 192,768,960 |
| BUF_SIZE | 0 | ctrl | (-1),128 |
| BUF_SIZE | 0 | ctrl | (-1),128 |
| DATA_SOURCE | 0 | ctrl | $0 |
| BIT_INFO | 1 | cmd | 0x0,0x3c0 |
| BIT_INFO | 2 | mask | 0x0,0x3c0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ctrl->dsn | 0[c] |
| HOST_DATA | 0 | ctrl->pcie->port->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->class | 0-16777215 |
| HOST_DATA | 0 | ctrl->pcie->port->current_state | 0-3[c] |
| HOST_DATA | 0 | ctrl->pcie->port->devcap | 0-u32max |
| HOST_DATA | 0 | ctrl->pcie->port->devfn | 0-503[c] |
| HOST_DATA | 0 | ctrl->pcie->port->device | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | ctrl->pcie->port->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->hdr_type | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->irq | 0-255 |
| HOST_DATA | 0 | ctrl->pcie->port->is_cxl | 0-1 |
| HOST_DATA | 0 | ctrl->pcie->port->multifunction | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->class | 0-16777215 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->device | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->irq | 0-255 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->pin | 0 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->revision | 0-255 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->class | 0-u32max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->hdr_type | 0-255 |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->offset | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->stride | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->subsystem_device | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->sriov->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->transparent | 0[c] |
| HOST_DATA | 0 | ctrl->pcie->port->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->pin | 0 |
| HOST_DATA | 0 | ctrl->pcie->port->pme_support | 0-31[c] |
| HOST_DATA | 0 | ctrl->pcie->port->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->revision | 0-255 |
| HOST_DATA | 0 | ctrl->pcie->port->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | ctrl->pcie->port->subsystem_device | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | ctrl->pcie->port->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | ctrl->pcie->port->transparent | 0[c] |
| HOST_DATA | 0 | ctrl->pcie->port->vendor | 0-u16max |
| HOST_DATA | 0 | ctrl->slot_ctrl | 0-u16max[c] |
| HOST_DATA | 0 | *ctrl->pcie->port->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *ctrl->pcie->port->physfn->dev.driver_data | s64min-s64max |
| USER_DATA | 1 | cmd | 1-1023[c][u] |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &ctrl->reset_lock | |
| HALF_LOCKED2 | 0 | &ctrl->state_lock |
drivers/pci/hotplug/pciehp_hpc.c pciehp_set_raw_indicator_status() -> pcie_write_cmd_nowait()
| 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->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | cmd | 0,64-960 |
| PARAM_VALUE | 2 | mask | 960 |
| DATA_SOURCE | 0 | ctrl | r to_ctrl |
| BIT_INFO | 1 | cmd | 0x0,0x3c0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cmd | 0,64-960[c] |
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |