netdev - Re: [PATCH] net: meth: Add set_rx_mode hook to fix ICMPv6 neighbor discovery

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Message-ID: <20111227103408.01aad10e@nehalam.linuxnetplumber.net>
Date:	Tue, 27 Dec 2011 10:34:08 -0800
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Joshua Kinard <kumba@...too.org>
Cc:	netdev@...r.kernel.org, Linux MIPS List <linux-mips@...ux-mips.org>
Subject: Re: [PATCH] net: meth: Add set_rx_mode hook to fix ICMPv6 neighbor
 discovery

On Tue, 27 Dec 2011 00:06:15 -0500
Joshua Kinard <kumba@...too.org> wrote:

> @@ -95,7 +95,7 @@ struct mace_video {
>   * Ethernet interface
>   */
>  struct mace_ethernet {
> -	volatile unsigned long mac_ctrl;
> +	volatile u64 mac_ctrl;
>  	volatile unsigned long int_stat;
>  	volatile unsigned long dma_ctrl;
>  	volatile unsigned long timer;


This device driver writer needs to read:
  Documentation/volatile-considered-harmful.txt

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