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Re: [PATCH 1/3] rsi: sdio: add WOWLAN support for S3 suspend state

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Amitkumar Karwar <amitkarwar@xxxxxxxxx> writes:

> From: Karun Eagalapati <karun256@xxxxxxxxx>
>
> WoWLAN is supported in RS9113 device through GPIO pin2.
> wowlan config frame is internally sent to firmware in mac80211
> suspend handler. Also beacon miss threshold and keep-alive time
> values are increased to avoid un-necessary disconnection with AP.
>
> Signed-off-by: Karun Eagalapati <karun256@xxxxxxxxx>
> Signed-off-by: Amitkumar Karwar <amit.karwar@xxxxxxxxxxxxxxxxxx>
> ---
>  drivers/net/wireless/rsi/Kconfig            |   7 ++
>  drivers/net/wireless/rsi/rsi_91x_core.c     |   9 +-
>  drivers/net/wireless/rsi/rsi_91x_mac80211.c | 125 ++++++++++++++++++++++++++++
>  drivers/net/wireless/rsi/rsi_91x_mgmt.c     |  66 +++++++++++++--
>  drivers/net/wireless/rsi/rsi_91x_sdio.c     |  11 +++
>  drivers/net/wireless/rsi/rsi_common.h       |   3 +
>  drivers/net/wireless/rsi/rsi_main.h         |  12 ++-
>  drivers/net/wireless/rsi/rsi_mgmt.h         |  37 +++++++-
>  8 files changed, 258 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/net/wireless/rsi/Kconfig b/drivers/net/wireless/rsi/Kconfig
> index 7c5e4ca..0882b4e 100644
> --- a/drivers/net/wireless/rsi/Kconfig
> +++ b/drivers/net/wireless/rsi/Kconfig
> @@ -42,4 +42,11 @@ config RSI_USB
>  	  This option enables the USB bus support in rsi drivers.
>  	  Select M (recommended), if you have a RSI 1x1 wireless module.
>  
> +config RSI_WOW
> +	bool "Redpine Signals WOWLAN support"
> +	depends on RSI_SDIO && RSI_91X
> +	default y
> +	---help---
> +	 Say Y, if you would like to enable wowlan support for RSI module.

This adds a lot of ifdefs to the code. Is the Kconfig option really
needed?

-- 
Kalle Valo



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