Hi, Tianyang, Have you received my comments in V3? https://lore.kernel.org/loongarch/20250523101833.17940-1-zhangtianyang@xxxxxxxxxxx/T/#m2883f379ce7eb663f3f3eb4736bf9b071c7fd8ab Huacai On Tue, Jun 10, 2025 at 7:43 PM Tianyang Zhang <zhangtianyang@xxxxxxxxxxx> wrote: > > From: Super User <root@localhost.localdomain> > > This series of patches introduces support for interrupt-redirect > controllers, and this hardware feature will be supported on 3C6000 > for the first time > > change log: > v0->v1: > 1.Rename the model names in the document. > 2.Adjust the code format. > 3.Remove architecture - specific prefixes. > 4.Refactor the initialization logic, and IR driver no longer set AVEC_ENABLE. > 5.Enhance compatibility under certain configurations. > > v1->v2: > 1.Fixed an erroneous enabling issue. > > v2->v3 > 1.Replace smp_call with address mapping to access registers > 2.Fix some code style issues > > v3->v4 > 1.Provide reasonable comments on the modifications made to IRQ_SET_MASK_OK_DONE > 2.Replace meaningless empty functions with parent_mask/unmask/ack > 3.Added and indeed released resources > 4.Added judgment for data structure initialization completion to avoid duplicate creation during cpuhotplug > 5.Fixed the code style and some unnecessary troubles > > 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 | 6 + > arch/loongarch/kernel/cpu-probe.c | 2 + > drivers/irqchip/Makefile | 2 +- > drivers/irqchip/irq-loongarch-avec.c | 25 +- > drivers/irqchip/irq-loongarch-ir.c | 562 ++++++++++++++++++ > drivers/irqchip/irq-loongson.h | 12 + > include/linux/cpuhotplug.h | 1 + > 11 files changed, 674 insertions(+), 14 deletions(-) > create mode 100644 drivers/irqchip/irq-loongarch-ir.c > > -- > 2.41.0 >
