Lines Matching +full:inter +full:- +full:processor

1 .. SPDX-License-Identifier: GPL-2.0
3 .. include:: ../../disclaimer-zh_CN.rst
5 :Original: Documentation/arch/loongarch/irq-chip-model.rst
15 HTVECINTC(Hyper-Transport Vector Interrupt Controller)、PCH-PIC(LS7A芯片组的主中
16 断控制器)、PCH-LPC(LS7A芯片组的LPC中断控制器)和PCH-MSI(MSI中断控制器)。
19 全局中断控制器(每个芯片一个,所有核共享),而PCH-PIC/PCH-LPC/PCH-MSI是CPU外部的中
26 在这种模型里面,IPI(Inter-Processor Interrupt)和CPU本地时钟中断直接发送到CPUINTC,
27 CPU串口(UARTs)中断发送到LIOINTC,而其他所有设备的中断则分别发送到所连接的PCH-PIC/
28 PCH-LPC/PCH-MSI,然后被HTVECINTC统一收集,再发送到LIOINTC,最后到达CPUINTC::
30 +-----+ +---------+ +-------+
31 | IPI | --> | CPUINTC | <-- | Timer |
32 +-----+ +---------+ +-------+
35 +---------+ +-------+
36 | LIOINTC | <-- | UARTs |
37 +---------+ +-------+
40 +-----------+
42 +-----------+
45 +---------+ +---------+
46 | PCH-PIC | | PCH-MSI |
47 +---------+ +---------+
50 +---------+ +---------+ +---------+
51 | PCH-LPC | | Devices | | Devices |
52 +---------+ +---------+ +---------+
55 +---------+
57 +---------+
62 在这种模型里面,IPI(Inter-Processor Interrupt)和CPU本地时钟中断直接发送到CPUINTC,
63 CPU串口(UARTs)中断发送到LIOINTC,而其他所有设备的中断则分别发送到所连接的PCH-PIC/
64 PCH-LPC/PCH-MSI,然后被EIOINTC统一收集,再直接到达CPUINTC::
66 +-----+ +---------+ +-------+
67 | IPI | --> | CPUINTC | <-- | Timer |
68 +-----+ +---------+ +-------+
71 +---------+ +---------+ +-------+
72 | EIOINTC | | LIOINTC | <-- | UARTs |
73 +---------+ +---------+ +-------+
76 +---------+ +---------+
77 | PCH-PIC | | PCH-MSI |
78 +---------+ +---------+
81 +---------+ +---------+ +---------+
82 | PCH-LPC | | Devices | | Devices |
83 +---------+ +---------+ +---------+
86 +---------+
88 +---------+
117 PCH-PIC::
123 PCH-MSI::
129 PCH-LPC::
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…
151 - CPUINTC:即《龙芯架构参考手册卷一》第7.4节所描述的CSR.ECFG/CSR.ESTAT寄存器及其
153 - LIOINTC:即《龙芯3A5000处理器使用手册》第11.1节所描述的“传统I/O中断”;
154 - EIOINTC:即《龙芯3A5000处理器使用手册》第11.2节所描述的“扩展I/O中断”;
155 - HTVECINTC:即《龙芯3A5000处理器使用手册》第14.3节所描述的“HyperTransport中断”;
156 - PCH-PIC/PCH-MSI:即《龙芯7A1000桥片用户手册》第5章所描述的“中断控制器”;
157 - PCH-LPC:即《龙芯7A1000桥片用户手册》第24.3节所描述的“LPC中断”。