Re: SDIO functions?

From: Ian Stirling
Date: Tue Sep 05 2006 - 17:04:53 EST


Maximus wrote:
Hi,
Just going through the sdio specs and ossman's patch.

What are these functions and thier numbers in CMD 53
Does that mean an SDIO Card can support upto 8 different functions?.

An sdio card can be used as a wlan and camera (if it supports 2
functions wlan and camera).

Exactly.
It supports one or zero memory functions, and up to 7 (8?) IO functions.

AIUI, there are at the moment cards with memory and wifi.

I have wondered about expander cards - a card with a microcontroller to do enumeration and several sockets.
This is quite complex though.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/