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zongfan-shao / linux

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键盘和鼠标无法热插拔问题 #22

Open zongfan-shao opened 5 years ago

zongfan-shao commented 5 years ago

在内核编译选项中，将以下两个option选定为y，然后重新编译。 Bus support --> [] PCI Express Port Bus support [] Root Port Advanced Error Reporting support

主要原因是鼠标和键盘的属于PCI总线，需要将该接口编译进去

zongfan-shao commented 5 years ago

如下两点配置选项调整，请试一下。 1) Device Drivers-> HID Support -> USB HID Support-> []PID device Support []/dev/hiddev raw HID Device support 2) Bus support-> [*]PCI EXPRESS Port Bus support