netdev - Re: [PATCH 10/39] mv643xx_eth: clarify irq masking and unmasking

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Message-ID: <20080605114406.GA3807@farnsworth.org>
Date:	Thu, 5 Jun 2008 04:44:06 -0700
From:	Dale Farnsworth <dale@...nsworth.org>
To:	Lennert Buytenhek <buytenh@...tstofly.org>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 10/39] mv643xx_eth: clarify irq masking and unmasking

On Tue, Jun 03, 2008 at 01:02:25PM +0200, Lennert Buytenhek wrote:
> Replace the nondescriptive names ETH_INT_UNMASK_ALL and
> ETH_INT_UNMASK_ALL_EXT by names of the actual fields being masked
> and unmasked in the various writes to the interrupt mask registers.
> 
> Signed-off-by: Lennert Buytenhek <buytenh@...vell.com>
> ---
>  drivers/net/mv643xx_eth.c |   61 +++++++++++++++++---------------------------
>  1 files changed, 24 insertions(+), 37 deletions(-)
> 
> diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
> index bdb03f3..ffdd3fc 100644
> --- a/drivers/net/mv643xx_eth.c
> +++ b/drivers/net/mv643xx_eth.c
> @@ -97,7 +97,14 @@ static char mv643xx_driver_version[] = "1.0";
>  #define TXQ_COMMAND(p)			(0x0448 + ((p) << 10))
>  #define TX_BW_MTU(p)			(0x0458 + ((p) << 10))
>  #define INT_CAUSE(p)			(0x0460 + ((p) << 10))
> +#define  INT_RX				0x00000804
> +#define  INT_EXT			0x00000002
>  #define INT_CAUSE_EXT(p)		(0x0464 + ((p) << 10))
> +#define  INT_EXT_LINK			0x00100000
> +#define  INT_EXT_PHY			0x00010000
> +#define  INT_EXT_TX_ERROR_0		0x00000100
> +#define  INT_EXT_TX_0			0x00000001
> +#define  INT_EXT_TX			0x00000101

Oops, I missed this the first time.  You have an extra space in each
of the above added defines.

>  #define INT_MASK(p)			(0x0468 + ((p) << 10))
>  #define INT_MASK_EXT(p)			(0x046c + ((p) << 10))
>  #define TX_FIFO_URGENT_THRESHOLD(p)	(0x0474 + ((p) << 10))

[snip]

-Dale
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