将驱动注册到 platform_bus_type ,此时会遍历 platform_bus_type 的 deivce 链表,取出 device 进行名字比较,我们前边注册的三个device的名字是一样的,没关系 Linux 允许这样做,每次匹配到一个都调用一次 Probe 函数。 static struct s3c24xx_uart_port s3c24xx_serial_ports[CONFIG_SERIAL_SAMSUNG_UARTS] = { [...
Let’s face it: If you’ve ever browsed Amazon’s inventory of USB-C hubs, it’s easy to be overwhelmed. I can tell you that I factor in price heavily on some of these picks, and this is a USB-C hub that I’ve personally used. It works, it offers a myriad of ports, an...
Add USB ports to your old PC.Evaluates CMD Technology Inc.'s CSA-6700 Universal Serial Bus card.JantzRichardArarYardenaPC World
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Ethernet: 5x GbE ports (Realtek RTL8367S) Wireless 2.4GHz: MediaTek MT7620A Wireless 5GHz: MediaTek MT7612E RAM: 64MiB ROM: 8MiB (GD25Q64CSIG) 1 USB 2.0 port 2 Buttons (WPS and reset) 8 LEDs Currently, you can install OpenWrt via serial console or TFTP. ...
Adding more ports with a USB-C Hub In the aftermath of the uni-port MacBook release, many peripheral manufacturers were quick to release a variety of hubs and adapters that can expand the options of users. The principle is very simple. You plug the hub into the port on your MacBook, ...
Look at any laptop on the market nowadays, and you’ll see a range of different ports—but all will have something in common. What is it? A USB-C. Technically known as USB C or USB Type-C, the port is a 24-pin USB connector system you use to connect a range of devices, includi...
for a VR headset and 2 for drawing tablets. The motherboard does come with a front USB-C connector. I've heard that one can get a little chip with some ports on it, but those are often expensive and don't come with enough ports. Would it be okay to use a USB-A to USB-C hub...
If I remove one of the lan ports ( lan1 ) for example from br-lan, when I bring lan1 up and try to use it as a WAN port ( udhcpc -i lan1 ) it doesn't seem to work. When I re-add the lan1 interface back into the bridge ( brctl addif br-lan lan1 ) then I'm able ...
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