netdev - Re: [PATCH net-next 04/11] bnx2x: Add TX fault check for fiber PHYs

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Message-ID: <1306133184.20872.100.camel@lb-tlvb-dmitry>
Date:	Mon, 23 May 2011 09:46:24 +0300
From:	"Yaniv Rosner" <yanivr@...adcom.com>
To:	"Ben Hutchings" <bhutchings@...arflare.com>
cc:	"Yaniv Rosner" <yaniv.rosner@...adcom.com>,
	"davem@...emloft.net" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"Eilon Greenstein" <eilong@...adcom.com>
Subject: Re: [PATCH net-next 04/11] bnx2x: Add TX fault check for fiber
 PHYs

On Sun, 2011-05-22 at 22:20 -0700, Ben Hutchings wrote:
> On Sun, 2011-05-22 at 14:32 +0300, Yaniv Rosner wrote:
> > In case TX fault is detected on Fiber PHYs, declare the link as down
> > until TX fault is gone.
> [...]
> > --- a/drivers/net/bnx2x/bnx2x_reg.h
> > +++ b/drivers/net/bnx2x/bnx2x_reg.h
> > @@ -6037,6 +6037,7 @@ Theotherbitsarereservedandshouldbezero*/
> >  #define MDIO_PMA_REG_BCM_CTRL		0x0096
> >  #define MDIO_PMA_REG_FEC_CTRL		0x00ab
> >  #define MDIO_PMA_REG_RX_ALARM_CTRL	0x9000
> > +#define MDIO_PMA_REG_TX_ALARM_CTRL	0x9001
> >  #define MDIO_PMA_REG_LASI_CTRL		0x9002
> >  #define MDIO_PMA_REG_RX_ALARM		0x9003
> >  #define MDIO_PMA_REG_TX_ALARM		0x9004
> 
> By the way, the LASI registers are already named in <linux/mdio.h>:

We will remove those private redundant definitions.

> 
> #define MDIO_PMA_LASI_RXCTRL	0x9000	/* RX_ALARM control */
> #define MDIO_PMA_LASI_TXCTRL	0x9001	/* TX_ALARM control */
> #define MDIO_PMA_LASI_CTRL	0x9002	/* LASI control */
> #define MDIO_PMA_LASI_RXSTAT	0x9003	/* RX_ALARM status */
> #define MDIO_PMA_LASI_TXSTAT	0x9004	/* TX_ALARM status */
> #define MDIO_PMA_LASI_STAT	0x9005	/* LASI status */
> 
> Ben.
> 

Thanks,
Yaniv


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