diff options
| author | Jianmin Lv | 2022-07-20 18:51:32 +0800 |
|---|---|---|
| committer | Marc Zyngier | 2022-07-20 12:09:21 +0100 |
| commit | e8bba72b396cef7c919c73710f3c5884521adb4e (patch) | |
| tree | 9df009802cadfbd9c7e365f3d959eb951a44e25f /drivers/acpi | |
| parent | b2d3e3354e2a0d0e912308618ea33d0337f405c3 (diff) | |
irqchip / ACPI: Introduce ACPI_IRQ_MODEL_LPIC for LoongArch
For LoongArch, ACPI_IRQ_MODEL_LPIC is introduced, and then the
callback acpi_get_gsi_domain_id and acpi_gsi_to_irq_fallback are
implemented.
The acpi_get_gsi_domain_id callback returns related fwnode handle
of irqdomain for different GSI range.
The acpi_gsi_to_irq_fallback will create new mapping for gsi when
the mapping of it is not found.
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1658314292-35346-14-git-send-email-lvjianmin@loongson.cn
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 86fa61a21826..63fbf0022d39 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -1145,6 +1145,9 @@ static int __init acpi_bus_init_irq(void) case ACPI_IRQ_MODEL_PLATFORM: message = "platform specific model"; break; + case ACPI_IRQ_MODEL_LPIC: + message = "LPIC"; + break; default: pr_info("Unknown interrupt routing model\n"); return -ENODEV; |