From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ben Warren <biggerbadderben@gmail.com>
Date: Thu, 29 Jan 2009 00:19:17 -0800
Subject: [U-Boot] [PATCH] Move is_valid_ether_addr() to include/net.h
In-Reply-To: <1233093219-12466-1-git-send-email-vapier@gentoo.org>
References: <1233093219-12466-1-git-send-email-vapier@gentoo.org>
Message-ID: <49816685.3040505@gmail.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Mike Frysinger wrote:
> Import the is_valid_ether_addr() function from the Linux kernel.
>
> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
> CC: Ben Warren <biggerbadderben@gmail.com>
> ---
>  board/bf537-stamp/bf537-stamp.c |   16 ----------------
>  include/net.h                   |   16 ++++++++++++++++
>  2 files changed, 16 insertions(+), 16 deletions(-)
>
> diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
> index 7303f1b..cec2b26 100644
> --- a/board/bf537-stamp/bf537-stamp.c
> +++ b/board/bf537-stamp/bf537-stamp.c
> @@ -34,22 +34,6 @@
>  #include <asm/mach-common/bits/bootrom.h>
>  #include <netdev.h>
>  
> -/**
> - * is_valid_ether_addr - Determine if the given Ethernet address is valid
> - * @addr: Pointer to a six-byte array containing the Ethernet address
> - *
> - * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
> - * a multicast address, and is not FF:FF:FF:FF:FF:FF.
> - *
> - * Return true if the address is valid.
> - */
> -static inline int is_valid_ether_addr(const u8 * addr)
> -{
> -	/* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
> -	 * explicitly check for it here. */
> -	return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
> -}
> -
>  DECLARE_GLOBAL_DATA_PTR;
>  
>  #define POST_WORD_ADDR 0xFF903FFC
> diff --git a/include/net.h b/include/net.h
> index d2d394f..bbe0d4b 100644
> --- a/include/net.h
> +++ b/include/net.h
> @@ -474,6 +474,22 @@ static inline int is_multicast_ether_addr(const u8 *addr)
>  	return (0x01 & addr[0]);
>  }
>  
> +/**
> + * is_valid_ether_addr - Determine if the given Ethernet address is valid
> + * @addr: Pointer to a six-byte array containing the Ethernet address
> + *
> + * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not
> + * a multicast address, and is not FF:FF:FF:FF:FF:FF.
> + *
> + * Return true if the address is valid.
> + */
> +static inline int is_valid_ether_addr(const u8 * addr)
> +{
> +	/* FF:FF:FF:FF:FF:FF is a multicast address so we don't need to
> +	 * explicitly check for it here. */
> +	return !is_multicast_ether_addr(addr) && !is_zero_ether_addr(addr);
> +}
> +
>  /* Convert an IP address to a string */
>  extern void	ip_to_string (IPaddr_t x, char *s);
>  
>   
Applied to net repo.

thanks,
Ben