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linux/Documentation/translations/zh_CN/arch
Huacai Chen f339bd3b51 Docs/LoongArch: Add advanced extended IRQ model description
Introduce the advanced extended interrupt controllers (AVECINTC). This
feature will allow each core to have 256 independent interrupt vectors
and MSI interrupts can be independently routed to any vector on any CPU.

The whole topology of irqchips in LoongArch machines looks like this if
AVECINTC is supported:

  +-----+     +-----------------------+     +-------+
  | IPI | --> |        CPUINTC        | <-- | Timer |
  +-----+     +-----------------------+     +-------+
               ^          ^          ^
               |          |          |
        +---------+ +----------+ +---------+     +-------+
        | EIOINTC | | AVECINTC | | LIOINTC | <-- | UARTs |
        +---------+ +----------+ +---------+     +-------+
             ^            ^
             |            |
        +---------+  +---------+
        | PCH-PIC |  | PCH-MSI |
        +---------+  +---------+
          ^     ^           ^
          |     |           |
  +---------+ +---------+ +---------+
  | Devices | | PCH-LPC | | Devices |
  +---------+ +---------+ +---------+
                   ^
                   |
              +---------+
              | Devices |
              +---------+

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn>
2024-09-24 15:32:20 +08:00
..
arm arm: docs: Move Arm documentation to Documentation/arch/ 2023-06-12 06:33:40 -06:00
arm64 docs: arm64: Move arm64 documentation under Documentation/arch/ 2023-06-21 08:51:51 -06:00
loongarch Docs/LoongArch: Add advanced extended IRQ model description 2024-09-24 15:32:20 +08:00
mips docs: kernel_feat.py: fix potential command injection 2024-01-11 09:21:01 -07:00
openrisc
parisc docs: move parisc documentation under Documentation/arch/ 2023-04-10 16:45:52 -06:00
riscv Translated the RISC-V architecture boot documentation. 2024-01-03 14:29:28 -07:00
index.rst The number of commits for documentation is not huge this time around, but 2023-11-01 17:11:41 -10:00