[OpenWrt-Devel] [PATCH v4 3/8] mac80211: ath9k: show platform MAC address in kernel log if set

[Hartmut Knaack]

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Michal schrieb am 01.02.2016 um 22:26:
> From: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
> Subject: [PATCH v4 3/8] mac80211: ath9k: show platform MAC address in kernel log if set
> 
> Add information in kernel log during module startup if MAC address
> of WLAN device is overridden by platform-supplied one.
> 
> Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
Acked-by: Hartmut Knaack <knaack.h at gmx.de>
> ---
>  .../patches/548-ath9k_platform_mac_info.patch      | 31 ++++++++++++++++++++++
>  1 file changed, 31 insertions(+)
>  create mode 100644 package/kernel/mac80211/patches/548-ath9k_platform_mac_info.patch
> 
> diff --git a/package/kernel/mac80211/patches/548-ath9k_platform_mac_info.patch b/package/kernel/mac80211/patches/548-ath9k_platform_mac_info.patch
> new file mode 100644
> index 0000000..fece1f2
> --- /dev/null
> +++ b/package/kernel/mac80211/patches/548-ath9k_platform_mac_info.patch
> @@ -0,0 +1,31 @@
> +From: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
> +Date: Sun, 31 Jan 2016 20:51:53 +0100
> +Subject: [PATCH v4 3/8] mac80211: ath9k: show platform MAC address in kernel
> + log if set
> +
> +Add information in kernel log during module startup if MAC address
> +of WLAN device is overridden by platform-supplied one. This one allows
> +user to see final MAC address for device, especially when invalid/random
> +address is assigned first and then overwritten by platform data.
> +
> +Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz at wp.pl>
> +---
> + init.c |    6 +++++-
> + 1 file changed, 5 insertions(+), 1 deletion(-)
> +
> +--- a/drivers/net/wireless/ath/ath9k/init.c
> ++++ b/drivers/net/wireless/ath/ath9k/init.c
> +@@ -640,8 +640,12 @@ static int ath9k_init_softc(u16 devid, s
> + 	if (ret)
> + 		goto err_hw;
> + 
> +-	if (pdata && pdata->macaddr)
> ++	if (pdata && pdata->macaddr) {
> + 		memcpy(common->macaddr, pdata->macaddr, ETH_ALEN);
> ++		ath_info(common,
> ++			 "platform MAC address will be used: %pM\n",
> ++			 common->macaddr);
> ++	}
> + 
> + 	ret = ath9k_init_queues(sc);
> + 	if (ret)
> 

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