Defined in 1 files as a prototype:
Defined in 2 files as a function:
- arch/x86/include/asm/io_apic.h, line 186 (as a function)
- arch/x86/kernel/apic/io_apic.c, line 2604 (as a function)
Referenced in 3 files:
Smatch caller information:
arch/x86/kernel/apic/io_apic.c __acpi_get_override_irq() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | gsi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | gsi | 0[c] |
| UNITS | 0 | gsi | unit_byte |
| HALF_LOCKED2 | _T->lock |
arch/x86/kernel/apic/io_apic.c mp_map_gsi_to_irq() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | gsi | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | gsi | 0 |
| UNITS | 0 | gsi | unit_byte |
| HALF_LOCKED2 | global &acpi_ioapic_lock | ||
| HALF_LOCKED2 | global &ioapic_list_lock | ||
| HALF_LOCKED2 | global &pci_rescan_remove_lock |
arch/x86/kernel/acpi/boot.c mp_config_acpi_gsi() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | gsi | 1 |
| DATA_SOURCE | 0 | gsi | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | gsi | unit_array_size |
| LOCK2 | global &acpi_ioapic_lock |
arch/x86/kernel/acpi/boot.c mp_config_acpi_legacy_irqs() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gsi | 0-15 |
| LOCK2 | global &acpi_ioapic_lock | ||
| LOCK2 | irq |
arch/x86/kernel/acpi/boot.c mp_register_ioapic_irq() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | gsi | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | gsi | unit_array_size |
drivers/iommu/amd/init.c get_sb_ioapic_id() -> mp_find_ioapic()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | gsi | 0 |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |