(1) common interfaces of the WiFi card include-CF interface-USB interface-sdio interface-SPI interface-PCMCIA Interface. In many cases, the same WiFi card supports multiple interfaces at the same time, for example, the 8686 WiFi card of Marvell supports both the SPI interface and sdio interface. (2) differences between SD
Author: wogoyixikexie @ gliet
Previously, I heard from my friends about porting drivers under PB to BSP, and even the file system to BSP. -- Haha, It's very advanced. Now I will take the SD card of 2410 as an example.
Previously I did not know that the SD card driver would b
Article Title: tip: Correction of the Linux2.6.18SD card driver. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Platform: s3c2440 + linux 2.6.18In linux2.6.18, the SD card
Linux general technology-Linux programming and kernel information-linuxSD card driver. I transplanted the SD card driver on linux2.6.25.
SD card plugging during board power-on can be p
Sometimes CentOS Linux kernel does not have a RAID card driver, can only be loaded with floppy disk drive, in fact, there are other methods, as long as the appropriate driver to find the official, the RAID card is now a lot of brands, but most of the independent RAID card fo
The sound card has no driver. Could you help me! -- Linux general technology-Linux technology and application information. For details, refer to the following section. This is the information I obtained using lspci-v.
00:00. 0 Host bridge: Intel Corporation Mobile PM965/GM965/r Hub (rev 03)
Subsystem: Acer inreceivated [ALI] Unknown device
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor
First confirm the interface of the SD card (it is said that there are 2 kinds of the first is the Sdio the second is SPI if neither of them, then can be made like a card reader device, that is, USB devices)I have this one on the SPI interface, then the SPI module on the kernelKernelmodules ---> SPISupport ---> *kmod-mmc-spiSave exit, the first make bu
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