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Defined in 1 files as a function:

Referenced in 14 files:

Smatch caller information:

kernel/irq/generic-chip.c irq_gc_ack_clr_bit() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_ack_set_bit() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 irq
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_eoi() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 2 reg_offset 12
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 irq
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_mask_clr_bit() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_mask_disable_and_ack_set() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_mask_disable_and_ack_set() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_mask_disable_reg() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_mask_set_bit() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

kernel/irq/generic-chip.c irq_gc_unmask_enable_reg() -> irq_reg_writel()

Type Parameter Key Value
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-lan966x-oic.c lan966x_oic_chip_exit() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 1 val u32max
DATA_SOURCE 0 gc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/irqchip/irq-lan966x-oic.c lan966x_oic_chip_exit() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 1 val u32max
DATA_SOURCE 0 gc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/irqchip/irq-lan966x-oic.c lan966x_oic_chip_init() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 0 gc->domain 4096-ptr_max
PARAM_VALUE 0 gc->domain->bus_token 0,3,5,9,12-13
PARAM_VALUE 0 gc->domain->dev 0
PARAM_VALUE 0 gc->domain->exit 0,7584432225381912576
PARAM_VALUE 0 gc->domain->fwnode 0,248,4096-u64max
PARAM_VALUE 0 gc->domain->gc 4096-ptr_max
PARAM_VALUE 0 gc->domain->host_data 4096-ptr_max
PARAM_VALUE 0 gc->domain->hwirq_max 0-u32max,18446744071562067968-u64max
PARAM_VALUE 0 gc->domain->mutex.first_waiter 0
PARAM_VALUE 0 gc->domain->mutex.magic 4096-ptr_max
PARAM_VALUE 0 gc->domain->mutex.osq.tail.counter 0
PARAM_VALUE 0 gc->domain->mutex.owner.counter 0
PARAM_VALUE 0 gc->domain->name 1-u64max
PARAM_VALUE 0 gc->domain->ops 4096-ptr_max
PARAM_VALUE 0 gc->domain->revmap_tree.xa_flags 3264
PARAM_VALUE 0 gc->domain->revmap_tree.xa_head 0
PARAM_VALUE 0 gc->lock.magic 3735899821
PARAM_VALUE 0 gc->lock.owner (-1)
PARAM_VALUE 0 gc->lock.owner_cpu u32max
PARAM_VALUE 0 gc->num_ct 1
PARAM_VALUE 0 gc->private 4096-ptr_max
PARAM_VALUE 1 val u32max
BUF_SIZE 0 gc->domain 376-s32max
BUF_SIZE 0 gc->reg_readl (-1),8
BUF_SIZE 0 gc->reg_writel (-1),8
CAPPED_DATA 0 gc->domain->hwirq_max 1
DATA_SOURCE 0 gc $0
STR_LEN 0 gc->domain (-1),2-4,10,17
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 gc->domain->hwirq_max
NO_OVERFLOW_SIMPLE 0 gc->domain->revmap_size
NO_OVERFLOW_SIMPLE 0 gc->num_ct
HALF_LOCKED2 &bank->deferred_lock
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &uv_lock
HALF_LOCKED2 global &component_mutex

drivers/irqchip/irq-lan966x-oic.c lan966x_oic_irq_shutdown() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 val 0-u32max[c]
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-lan966x-oic.c lan966x_oic_irq_startup() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 val 0-u32max
UNITS 0 gc unit_byte
LOCK2 0 &gc->lock
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-bcm7120-l2.c bcm7120_l2_intc_probe() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 0 gc->chip_types->regs.mask 0
PARAM_VALUE 0 gc->private 4096-ptr_max
PARAM_VALUE 0 gc->unused 0-u32max
PARAM_VALUE 2 reg_offset 0
BUF_SIZE 0 gc->private 192
CAPPED_DATA 0 gc->unused 1
DATA_SOURCE 0 gc r irq_get_domain_generic_chip
NOCHECK_CALL

drivers/irqchip/irq-bcm7120-l2.c bcm7120_l2_intc_resume() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 0 gc->resume 1-u64max
DATA_SOURCE 0 gc $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &gc->lock
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-bcm7120-l2.c bcm7120_l2_intc_suspend() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->chip_types 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
PARAM_VALUE 0 gc->suspend 1-u64max
DATA_SOURCE 0 gc $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &gc->lock
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/gpio/gpio-rockchip.c rockchip_irq_resume() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
PARAM_VALUE 2 reg_offset 24,52
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq

drivers/gpio/gpio-rockchip.c rockchip_irq_suspend() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
PARAM_VALUE 2 reg_offset 24,52
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq

drivers/irqchip/irq-brcmstb-l2.c __brcmstb_l2_intc_suspend() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 irq
LOCK2 0 &gc->lock
HALF_LOCKED2 global &syscore_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-brcmstb-l2.c __brcmstb_l2_intc_suspend() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 irq
LOCK2 0 &gc->lock
HALF_LOCKED2 global &syscore_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-brcmstb-l2.c brcmstb_l2_intc_resume() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
CAPPED_DATA 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 irq
LOCK2 0 &gc->lock
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-brcmstb-l2.c brcmstb_l2_intc_resume() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 irq
LOCK2 0 &gc->lock
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct irq_chip_generic)->lock

drivers/irqchip/irq-brcmstb-l2.c brcmstb_l2_intc_resume() -> irq_reg_writel()

Type Parameter Key Value
PARAM_VALUE 0 gc 4096-ptr_max
PARAM_VALUE 0 gc->private 4096-ptr_max
BUF_SIZE 0 gc s32min-(-2),1-s32max
BUF_SIZE 0 gc s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 gc unit_byte
LOCK2 irq
LOCK2 0 &gc->lock
HALF_LOCKED2 global &acpi_scan_lock
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex
TYPE_LOCK (struct irq_chip_generic)->lock