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Loongarch acpi

Web18 de nov. de 2024 · LoongArch supports ACPI and FDT. The information that needs to be passed to the kernel includes the memmap, the initrd, the command line, optionally the ACPI/FDT tables, and so on. The kernel is passed the following arguments on kernel_entry : a0 = efi_boot: efi_boot is a flag indicating whether this boot environment is fully UEFI … Web但看着龙芯团队按照既定步骤，将LoongArch依次加入PE（微软）Spec 和SMBIOS Spec中，今天又进入UEFI和ACPI标准中，令人对龙芯固件团队的执行力刮目相看！ 龙芯团队积极加入国际社区，显然志向高远，做好国内，下一步也许就是面向国际了。

irqchip: Add LoongArch-related irqchip drivers [LWN.net]

Web龙芯LoongArch架构的中断模型已经得到ACPI支持，成为国际标准之一。 ACPI支持的另外两种架构是x86和ARM64，LoongArch是第三种，而MIPS由于一直没有形成统一的规 … Web30 de mai. de 2024 · There is also an issue with the irqchip driver not passing review due to its non-standard way of integrating into ACPI and PCI. LoongArch's ACPI handling is a bit hairy but is being addressed with the next ACPI standards update. In any event the kernel developers are determining best how to proceed. how do you feel about time that is wasted https://manganaro.net

UEFI 2.10 和 ACPI 6.5 规范发布，支持国产龙芯 LoongArch ...

Web29 de ago. de 2024 · - Emerging LoongArch and RISC-V processor architecture support - Add confidential computing extension On the ACPI 6.5 specification front: - CXL Memory … WebLoongArch Architecture. 1. Introduction to LoongArch; 2. Booting Linux/LoongArch; 3. IRQ chip model (hierarchy) of LoongArch; 4. Feature status on loongarch architecture; … Web新增支持龙芯 LoongArch 和 RISC-V 处理器架构. 添加机密计算扩展. ACPI 6.5 规范亮点如下： 支持 CXL 内存. 支持龙芯 LoongArch 处理器架构. 支持机密计算事件日志. 支持 … phoenix management services worcester ma

3. IRQ chip model (hierarchy) of LoongArch — The Linux Kernel ...

Category:[V7,2/5] PCI: loongson: Add ACPI init support - Patchwork

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Loongarch acpi

LoongArch CPU Port Might Still Land For Linux 5.19 - Phoronix

http://m.wuyaogexing.com/article/1681492711125910.html Web6 de jun. de 2024 · UEFI 2.10 + ACPI 6.5 Specifications Released With Updates For CXL, LoongArch, RISC-V Hardware : 2024-08-29: Linux 6.0-rc3 Released In Marking 31 Years Since Linus Torvalds Announced It Linux Kernel : 2024-08-28: GCC 12.2 Compiler Released With 70+ Bug Fixes GNU : 2024-08-19: LoongArch Enables PCI & Other …

Loongarch acpi

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Web9 de out. de 2024 · On LoongArch ACPI based systems, the irq trigger type of PCI devices is high level, so high level triggered type is required to pass to acpi_register_gsi when create irq mapping for PCI devices. Signed-off-by: Jianmin Lv --- drivers/acpi/pci_irq.c 6 ++++-- 1 file changed, 4 insertions (+), 2 deletions (-) Comments Web> + On LOONGARCH CPU architectures, these two pointer values are the same, > + so the implementation of this macro is very simple. > + > + @param FunctionPointer A pointer …

Web25 de ago. de 2024 · 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) … WebLoongson and LoongArch OpenSource Repositories 173 followers beijing Overview Repositories Projects Packages People Pinned LoongArch-Documentation Public The documentation for LoongArch. HTML 194 45 Repositories qemu Public Official QEMU mirror. Please see http://wiki.qemu.org/Contribute/SubmitAPatch for how to submit …

WebNow, LoongArch machines use UEFI-based firmware. The firmware passes configuration information to the kernel via ACPI and DMI/SMBIOS. Currently an existing interface … Web28 de fev. de 2024 · At present, the only matured LoongArch CPU is Loongson-3A5000 (big CPU) which uses UEFI+ACPI. We want to support raw elf because it can run on …

Web20 de ago. de 2024 · Loongson PCH (LS7A chipset) will be used by both MIPS-based and LoongArch-based Loongson processors. MIPS-based Loongson uses FDT while LoongArch-base Loongson uses ACPI, this patch add ACPI init support for the driver in drivers/pci/controller/pci-loongson.c because it is currently FDT-only.

http://m.wuyaogexing.com/article/1681492711125910.html how do you feel about working overtimeWeb19 de mar. de 2024 · LoongArch uses UEFI-based firmware. The firmware uses ACPI and DMI/ SMBIOS to pass configuration information to the Linux kernel. Now the boot … how do you feel about your chineseWebTested on the latest 6.1-rc1. > > OK, I'll queue up a revert of this and one more commit depending on it. FWIW it looks like the fix should be as simple as below. Robin. ----->8----- diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 558664d169fc..b6962bff1eae 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1509,6 +1509 ... how do you feel about your decisionWebLegacy instructions. Memory Layout on AArch64 Linux. Memory Tagging Extension (MTE) in AArch64 Linux. Perf. Pointer authentication in AArch64 Linux. Silicon Errata and Software Workarounds. Scalable Matrix Extension support for AArch64 Linux. Scalable Vector Extension support for AArch64 Linux. AArch64 TAGGED ADDRESS ABI. how do you feel about your communicationWeb13 de out. de 2024 · With Linux 6.0 came LoongArch PCI support and other changes while for Linux 6.1 come additional features for this Chinese CPU architecture derived from MIPS64 and some elements of RISC-V. Linux 6.1 already landed EFI boot support for LoongArch while on Wednesday the main LoongArch CPU port updates were merged. phoenix manufacturing companiesWebThe irq chips in LoongArch computers include CPUINTC (CPU Core Interrupt Controller), LIOINTC (Legacy I/O Interrupt Controller), EIOINTC (Extended I/O Interrupt Controller), … phoenix manufacturing pro stat iiWeb6 de jul. de 2024 · 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 … how do you feel about your achievement so far