The lowest layer is the basic console driver drivers/char/console.c, which provides a portion of the generic interface for the text console.

最底层是基本控制台驱动程序 drivers/char/console.c，它提供了文本控制台常规接口的一部分。

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The BlueZ USB transport driver (drivers/bluetooth/hci_usb.c) registers this class/subclass/protocol information with the Linux USB core.

BlueZUSB传输驱动程序（drivers/bluetooth/hci_usb.c）将该class/subclass/protocol信息注册到Linux USB核心。

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The BlueZ USB transport driver (drivers/bluetooth/hci_usb.c) registers this class/subclass/protocol information with the Linux USB core.

BlueZUSB传输驱动程序（drivers/bluetooth/hci_usb.c）将该class/subclass/protocol信息注册到Linux USB核心。

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