Linux Driver Development

The MMC/SD driver model is widely used in embedded development, and its corresponding Linux system framework can be classified under block devices. If you want to understand the IO storage stack, you can start with the simple MMC/SD driver model.

Linux MMC/SD Driver Model
In Linux, the MMC/SD driver is mainly divided into three layers: the card layer, core layer, and host layer.

Card Layer: …

Leave a Comment