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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

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
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html