[PATCH 0/2] Loongarch irq-redirect supprot

From: Tianyang Zhang
Date: Mon Mar 03 2025 - 05:15:53 EST


This series of patches introduces support for interrupt-redirect
controllers, and this hardware feature will be supported on 3C6000
for the first time

Tianyang Zhang (2):
Docs/LoongArch: Add Advanced Extended-Redirect IRQ model description
irq/irq-loongarch-ir:Add Redirect irqchip support

.../arch/loongarch/irq-chip-model.rst | 38 ++
.../zh_CN/arch/loongarch/irq-chip-model.rst | 37 ++
arch/loongarch/include/asm/cpu-features.h | 1 +
arch/loongarch/include/asm/cpu.h | 2 +
arch/loongarch/include/asm/loongarch.h | 7 +
arch/loongarch/kernel/cpu-probe.c | 2 +
drivers/irqchip/Makefile | 2 +-
drivers/irqchip/irq-loongarch-avec.c | 24 +-
drivers/irqchip/irq-loongarch-ir.c | 576 ++++++++++++++++++
drivers/irqchip/irq-loongson.h | 12 +
include/linux/cpuhotplug.h | 1 +
11 files changed, 687 insertions(+), 15 deletions(-)
create mode 100644 drivers/irqchip/irq-loongarch-ir.c

--
2.43.0