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发布时间:2014-08-15 16:10:48

本文将以 Linux 系统调用 open 为主线,在讲解 open 具体实现的基础上对 Kernel 虚拟文件系统(vfs)的主要结构和逻辑进行了探讨。......【阅读全文】

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发布时间:2013-07-03 13:53:16

Device Tree 结构的初始化......【阅读全文】

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发布时间:2012-12-26 19:03:39

Bus Types 总线类型Definition定义~~~~~~~~~~See the kerneldoc for the struct bus_type.int bus_register(struct bus_type * bus);Declaration声明~~~~~~~~~~~Each bus type in the kernel (PCI, USB, etc) should declare one static object of this type. They must initialize the name field, and may optionally initia......【阅读全文】

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发布时间:2012-12-26 10:30:25

Driver Binding驱动绑定Driver binding is the process of associating a device with a devicedriver that can control it. Bus drivers have typically handled thisbecause there have been bus-specific structures to represent thedevices and the drivers. With generic device and device driverstructures, most of th......【阅读全文】

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发布时间:2012-12-24 20:10:01

Device Drivers设备驱动See the kerneldoc for the struct device_driver.Allocation内存分配~~~~~~~~~~Device drivers are statically allocated structures. Though there maybe multiple devices in a system that a driver supports, structdevice_driver represents the driver as a whole (not a particulardevice instance).......【阅读全文】

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