diff options
| author | Huacai Chen <chenhuacai@loongson.cn> | 2022-10-20 17:25:35 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-11-26 16:07:47 +0300 |
| commit | 70f7b6c008b37a0beb956e25a6c167edfd4b259e (patch) | |
| tree | 796dfb335b95c592cf5d12d3d3908b7871f2946f /arch/loongarch | |
| parent | 17343d0b4039196517ab5c40d8fce3e8d394c526 (diff) | |
| download | linux-70f7b6c008b37a0beb956e25a6c167edfd4b259e.tar.xz | |
irqchip/loongson-htvec: Add ACPI init support
HTVECINTC stands for "HyperTransport Interrupts" that described in
Section 14.3 of "Loongson 3A5000 Processor Reference Manual". For more
information please refer Documentation/loongarch/irq-chip-model.rst.
Though the extended model is the recommended one, there are still some
legacy model machines. So we add ACPI init support for HTVECINTC.
Co-developed-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221020142535.1725573-1-chenhuacai@loongson.cn
Diffstat (limited to 'arch/loongarch')
| -rw-r--r-- | arch/loongarch/include/asm/irq.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/include/asm/irq.h b/arch/loongarch/include/asm/irq.h index d06d4542b634..9d3d36e41afe 100644 --- a/arch/loongarch/include/asm/irq.h +++ b/arch/loongarch/include/asm/irq.h @@ -93,7 +93,7 @@ int liointc_acpi_init(struct irq_domain *parent, int eiointc_acpi_init(struct irq_domain *parent, struct acpi_madt_eio_pic *acpi_eiointc); -struct irq_domain *htvec_acpi_init(struct irq_domain *parent, +int htvec_acpi_init(struct irq_domain *parent, struct acpi_madt_ht_pic *acpi_htvec); int pch_lpc_acpi_init(struct irq_domain *parent, struct acpi_madt_lpc_pic *acpi_pchlpc); |