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Regarding SDIO function driver for wifi class

Santhosh Reddy
Prodigy 140 points


Hi,

 

I am working on AM3352ZCZD72 processor, on Linux environment (v 3.1.0).

 We are using a multiplexer interface with processor to select between SDIO peripheral (WLAN) and SD memory card.

 I have identified sdio function driver for uart as "sdio_uart.c" (Which is under the path: LINUX/drivers/mmc/card). But I try to identify SDIO function driver for wifi class, I can see the file name as "sdio.c" (which is under the path: LINUX/drivers/net/wireless/wl12xx)

 Is it the sdio function driver for wifi class?

 I have to design a mux driver which interfaces between SDIO host controller driver and sdio function driver for wifi class.

Please let me know some ideas on this.

 

Regards,
Santhosh