Hi Thanks for your reply. Shall go through it. ~/asd On 11 November 2011 09:55, mani <manishrma@gmail.com> wrote:
Hi,
I also didnt get any good doc on the mmc sub system whereas there are few things that might help A slide which explains driver stack:- http://www.slideshare.net/champ_yen/linux-sdmmc-driver-stack
Check JEDEC specs (open standard for MMC /eMMC) http://www.jedec.org/sites/default/files/docs/JESD84-A441.pdf
1. Card you can look into linux kernel directory drivers/mmc/card/ very few files and easy to understand. can map with JEDEC pdf. Block.c , queue.c and mmc_test.c
2. Core Generic layer - Not much to be done in this if you are writing a driver or so.
3. Host drivers/mmc/host/ There are few sample mmc driver file are there although This is specific to your chip. so needed data sheet. Also JEDEC spec can help a bit. Hope this helps. Thanks Manish
On Thu, Nov 10, 2011 at 2:50 PM, loody <miloody@gmail.com> wrote:
hi: 2011/11/10, Asutosh Das <das.asutosh@gmail.com>:
Hi All Please can you let me know if there are any good articles and/or books that explain the linux sd/mmc stack that you may know of.
TIA
how about posting this message on the linux-mmc mailing list?
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