Hi, Rafael, On Wed, Mar 9, 2022 at 1:29 PM Huacai Chen <chenhuacai@xxxxxxxxx> wrote: > > Hi, Rafael, > > On Wed, Mar 9, 2022 at 2:49 AM Rafael J. Wysocki <rafael@xxxxxxxxxx> wrote: > > > > On Sun, Mar 6, 2022 at 12:17 PM Huacai Chen <chenhuacai@xxxxxxxxxxx> wrote: > > > > > > LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. > > > LoongArch includes a reduced 32-bit version (LA32R), a standard 32-bit > > > version (LA32S) and a 64-bit version (LA64). LoongArch use ACPI as its > > > boot protocol LoongArch-specific interrupt controllers (similar to APIC) > > > are already added in the next revision of ACPI Specification (current > > > revision is 6.4). > > > > > > This patchset are preparing to add LoongArch support in mainline kernel, > > > we can see a snapshot here: > > > https://github.com/loongson/linux/tree/loongarch-next > > > > > > Cross-compile tool chain to build kernel: > > > https://github.com/loongson/build-tools/releases > > > > > > Loongson and LoongArch documentations: > > > https://github.com/loongson/LoongArch-Documentation > > > > > > ECR for LoongArch-specific interrupt controllers: > > > https://mantis.uefi.org/mantis/view.php?id=2203 > > > https://mantis.uefi.org/mantis/view.php?id=2313 > > > > > > ACPI changes of LoongArch have been approved in the last year, but the > > > new version of ACPI SPEC hasn't been made public yet. > > > > > > V2: Remove merged patches and update commit messages. > > > > > > Huacai Chen and Jianmin Lv(2): > > > ACPICA: MADT: Add LoongArch APICs support. > > > ACPICA: Events: Support fixed pcie wake event. > > > > Both patches in this series are mostly ACPICA material which needs to > > be submitted to the upstream ACPICA project via > > https://github.com/acpica/acpica > > > > It will be pulled by the Linux kernel from there. > I found that you are also a maintainer of the ACPICA project, do you > mean I should submit by github PR, not by maillist? I submit ACPICA project, please review: https://github.com/acpica/acpica/pull/757 Huacai > > > > > > > > > Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx> > > > Signed-off-by: Jianmin Lv <lvjianmin@xxxxxxxxxxx> > > > --- > > > drivers/acpi/acpica/evevent.c | 17 ++++-- > > > drivers/acpi/acpica/hwsleep.c | 12 ++++ > > > drivers/acpi/acpica/utglobal.c | 4 ++ > > > drivers/acpi/tables.c | 10 ++++ > > > > This tables.c change can be submitted as a separate patch when the > > ACPICA changes get integrated. > Do you mean split the first patch into .h parts and .c parts, then > submit the .h parts and the second patch by github PR, then submit the > .c parts of the first patch by maillist? > > Huacai > > > > > include/acpi/actbl2.h | 125 ++++++++++++++++++++++++++++++++++++++++- > > > include/acpi/actypes.h | 3 +- > > > 6 files changed, 163 insertions(+), 8 deletions(-) > > > -- > > > 2.27.0 > > >
