Hi, On Wed Feb 20, 2019 at 09:44:35 +0000, yadong.li wrote:

I am studying how to support emmc storage in L4Re. I have read the file l4linux/drivers/block/l4bd.c. I have some questions

1¡¢ In ¡°l4linux/drivers/block/l4bd.c¡±, I can¡¯t find the function implementation of ¡°l4fdxc_request_write¡± and some with prefix l4fdxc in l4linx or l4£¬ is there some demos?

2¡¢ If it is implemented by ourselves, where is more reasonable to place ¡°l4fdxc_request_write¡± , in l4 or l4linux ?

3¡¢ If in l4, Which implementation is more reasonable , lib or server?

Oh. There's actually a library libfdx that implements the L4Re side of all of this. For some reason it's not available. I'll add it for the next snapshot run. Adam