kset 等// priv 的 subsys 结构即 kobject 相关priv->subsys.kobj.kset=bus_kset;priv->subsys.kobj.ktype=&bus_ktype;priv->drivers_autoprobe=1;// bus->name = platform 以上
Linux 内核源码:include\linux\usb.h Linux 内核源码:drivers\hid\usbhid\usbmouse.c 1...BUS/DEV/DRV 模型 "USB 接口"是逻辑上的 USB 设备,编写的 usb_driver 驱动程序,支持的是"USB 接口": USB 控制器或 Hub 识别出 USB 设备后,会创建、...注册 usb_device usb_device 被"drivers\usb\core\generic...
0/block/sr0 |-- bus | |-- ac97 | | |-- devices | | | `-- 0-0:CS4297A -> ../../../devices/pci0000:00/0000:00:11.0/0000:02:02.0/0-0:CS4297A | | |-- drivers | | |-- drivers_autoprobe | | |-- drivers_probe | | `-- uevent | |-- acpi | | |-- devices ...
Linux设备驱动模型-Bus 在linux设备驱动模型中,总线可以看作是linux设备模型的核心,系统中的其他设备以及驱动都是以总线为核心围绕。不过驱动程序员在系统中创建一条总线的机会并不多。驱动模型中的总线可以是真是存在的物理总线(USB总线,I2C总线,PCI总线),也可以是为了驱动模型架构设计出的虚拟总线(Platform总线)。为...
At any point in time, only one bus is active. To switch to a different bus, use the 'i2c dev' command. Note that bus numbering is zero-based. CONFIG_SYS_I2C_NOPROBES This option specifies a list of I2C devices that will be skipped when the 'i2c probe' command is issued. If ...
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peng@ubuntu:/sys/bus/scsi$ ls devices drivers drivers_autoprobe drivers_probe uevent peng@ubuntu:/sys/bus/scsi/devices$ ls 3:0:0:0 host11 host16 host20 host25 host3 host5 target3:0:0 32:0:0:0 host12 host17 host21 host26 host30 host6 target32:0:0 ...
[ 1.964055] USB Video Class driver (1.1.1) [ 1.968680] gspca_main: v2.14.0 registered [ 1.973271] sunxi cedar version 1.1 [ 1.977361] sunxi-cedar 1c0e000.ve: Adding to iommu group 0 [ 1.983708] VE: sunxi_cedar_probe power-domain init!!!
PM bus 功能包 Option PM Bus Add PM Bus Capabilities SM bus协议分析仪加训练器 PGY-SM Bus-EX-PD SM Bus Exerciser and Protocol Analyzer PM bus协议分析仪加训练器 PGY-PM Bus-EX-PD PM Bus Exerciser and Protocol Analyzer UART协议分析仪加训练器 PGY-UART-EX-PD UART Exerciser and Protocol Analyz...
tracepoint: Do not fail unregistering a probe due to memory failure amba: Fix resource leak for drivers without .remove ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe powerpc/47x: Di...