Home
last modified time | relevance | path

Searched full:loongarch (Results 1 – 25 of 229) sorted by relevance

12345678910

/linux/Documentation/arch/loongarch/
H A Dintroduction.rst4 Introduction to LoongArch
7 LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V. There are
10 (PLVs) defined in LoongArch: PLV0~PLV3, from high to low. Kernel runs at PLV0
12 instruction set, virtual memory and some other topics of LoongArch.
17 LoongArch registers include general purpose registers (GPRs), floating point
24 LoongArch has 32 GPRs ( ``$r0`` ~ ``$r31`` ); each one is 32-bit wide in LA32
29 The kernel uses a variant of the LoongArch register convention, as described in
30 the LoongArch ELF psABI spec, in :ref:`References <loongarch-references>`:
58 LoongArch has 32 FPRs ( ``$f0`` ~ ``$f31`` ) when FPU is present. Each one is
62 LoongArch ELF psABI spec:
[all …]
H A Dbooting.rst4 Booting Linux/LoongArch
13 LoongArch supports ACPI and FDT. The information that needs to be passed
27 Header of Linux/LoongArch kernel images
30 Linux/LoongArch kernel images are EFI images. Being PE files, they have
/linux/arch/loongarch/
H A DMakefile6 boot := arch/loongarch/boot
24 32bit-bfd = elf32-loongarch
25 64bit-bfd = elf64-loongarch
39 $(orc_hash_h): $(srctree)/arch/loongarch/include/asm/orc_types.h $(orc_hash_sh) FORCE
126 drivers-$(CONFIG_PCI) += arch/loongarch/pci/
138 # Not all LoongArch cores support unaligned access, and as kernel we can't
156 libs-y += arch/loongarch/lib/
159 drivers-y += arch/loongarch/crypto/
162 drivers-$(CONFIG_PM) += arch/loongarch/power/
167 $(Q)$(MAKE) $(build)=arch/loongarch/vdso include/generated/vdso-offsets.h
[all …]
H A DKconfig2 config LOONGARCH config
407 Base name (without suffix, relative to arch/loongarch/boot/dts/)
512 bool "Enable LoongArch DMW-based ioremap()"
515 protection support. However, you can enable LoongArch DMW-based
521 LoongArch maintains cache coherency in hardware, but when paired
538 Not all LoongArch cores support h/w unaligned access, we can use
548 on all LoongArch systems. But you can disable it manually if you want
728 source "arch/loongarch/kvm/Kconfig"
/linux/tools/scripts/
H A DMakefile.arch8 -e s/riscv.*/riscv/ -e s/loongarch.*/loongarch/)
32 # Additional ARCH settings for loongarch
34 SRCARCH := loongarch
38 SRCARCH := loongarch
/linux/drivers/platform/loongarch/
H A DKconfig2 # LoongArch Platform Specific Drivers
6 bool "LoongArch Platform Specific Device Drivers"
8 depends on LOONGARCH
11 LoongArch platforms, including vendor-specific laptop/desktop
/linux/tools/perf/arch/loongarch/
H A DMakefile13 out := $(OUTPUT)arch/loongarch/include/generated/asm
16 sysdef := $(srctree)/tools/arch/loongarch/include/uapi/asm/unistd.h
17 sysprf := $(srctree)/tools/perf/arch/loongarch/entry/syscalls/
27 $(call QUIET_CLEAN, loongarch) $(RM) $(header)
/linux/Documentation/translations/zh_TW/arch/loongarch/
H A Dintroduction.rst5 :Original: Documentation/arch/loongarch/introduction.rst
32 :ref:`參考文獻 <loongarch-references-zh_TW>`:
201 :ref:`參考文獻 <loongarch-references-zh_TW>` 中的文檔。
337 https://loongson.github.io/LoongArch-Documentation/
341 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-…
343 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.02-…
347 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.…
349 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.…
H A Dirq-chip-model.rst5 :Original: Documentation/arch/loongarch/irq-chip-model.rst
140 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-3A5000-userm…
142 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-3A5000-userm…
146 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-7A1000-userm…
148 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/Loongson-7A1000-userm…
H A Dfeatures.rst5 :Original: Documentation/arch/loongarch/features.rst
8 .. kernel-feat:: features loongarch
/linux/Documentation/translations/zh_CN/arch/loongarch/
H A Dintroduction.rst5 :Original: Documentation/arch/loongarch/introduction.rst
32 :ref:`参考文献 <loongarch-references-zh_CN>`:
201 :ref:`参考文献 <loongarch-references-zh_CN>` 中的文档。
337 https://loongson.github.io/LoongArch-Documentation/
341 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.10-…
343 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-Vol1-v1.10-…
347 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.…
349 …https://github.com/loongson/LoongArch-Documentation/releases/latest/download/LoongArch-ELF-ABI-v2.…
H A Dfeatures.rst5 :Original: Documentation/arch/loongarch/features.rst
8 .. kernel-feat:: features loongarch
/linux/arch/loongarch/vdso/
H A Dvdso.lds.S7 OUTPUT_FORMAT("elf64-loongarch", "elf64-loongarch", "elf64-loongarch")
9 OUTPUT_ARCH(loongarch)
/linux/drivers/soc/loongson/
H A DKconfig8 depends on LOONGARCH || COMPILE_TEST
15 and access global utilities block for LoongArch architecture Loongson-2
22 depends on LOONGARCH && OF
/linux/Documentation/devicetree/bindings/loongarch/
H A Dcpus.yaml4 $id: http://devicetree.org/schemas/loongarch/cpus.yaml#
7 title: LoongArch CPUs
13 This document describes the list of LoongArch CPU cores that support FDT,
/linux/drivers/irqchip/
H A Dirq-loongarch-cpu.c13 #include <asm/loongarch.h>
25 /* Only pch irqdomain transferring is required for LoongArch. */ in lpic_gsi_to_irq()
108 panic("Failed to add irqdomain for loongarch CPU"); in cpuintc_of_init()
168 panic("Failed to add irqdomain for LoongArch CPU"); in cpuintc_acpi_init()
/linux/arch/loongarch/crypto/
H A DMakefile3 # Makefile for LoongArch crypto files..
6 obj-$(CONFIG_CRYPTO_CRC32_LOONGARCH) += crc32-loongarch.o
H A DKconfig3 menu "Accelerated Cryptographic Algorithms for CPU (loongarch)"
12 Architecture: LoongArch with CRC32 instructions
/linux/arch/loongarch/include/asm/
H A Daddrspace.h16 #include <asm/loongarch.h>
86 * 32/64-bit LoongArch address spaces
118 * On LoongArch, I/O ports mappring is following:
/linux/tools/objtool/arch/loongarch/include/arch/
H A Delf.h7 * https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html#_relocations
H A Dspecial.h7 * in arch/loongarch/include/asm/extable.h
24 * in arch/loongarch/include/asm/alternative.h
/linux/arch/loongarch/kernel/
H A Dasm-offsets.c20 COMMENT("LoongArch pt_regs offsets."); in output_ptreg_defines()
67 COMMENT("LoongArch task_struct offsets."); in output_task_defines()
82 COMMENT("LoongArch thread_info offsets."); in output_thread_info_defines()
98 COMMENT("LoongArch specific thread_struct offsets."); in output_thread_defines()
285 COMMENT("LoongArch fgraph_ret_regs offsets."); in output_fgraph_ret_regs_defines()
296 COMMENT("KVM/LoongArch Specific offsets."); in output_kvm_defines()
/linux/arch/loongarch/boot/
H A DMakefile2 # arch/loongarch/boot/Makefile
23 EFI_ZBOOT_BFD_TARGET := elf64-loongarch
/linux/lib/raid6/
H A Dloongarch.h5 * raid6/loongarch.h
7 * Definitions common to LoongArch RAID-6 code only
/linux/scripts/
H A Dsubarch.include13 -e s/riscv.*/riscv/ -e s/loongarch.*/loongarch/)

12345678910