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Date: Sat, 13 Mar 2010 12:12:48 -0800 (PST) From: David Miller <davem@...emloft.net> To: stefani@...bold.net Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH] fix PHY polling system blocking From: Stefani Seibold <stefani@...bold.net> Date: Sat, 13 Mar 2010 13:53:10 +0100 > For PHY chips without interrupts, the status of the ethernet will be > polled every 2 sec. The poll function will read some register of the MII > PHY. The time between the sending the MII_READ_COMMAND and receiving the > result could be very long (>100us). I'm not apply this, as I described in my previous email. If it's expensive to detect link configuration changes that doesn't mean you just turn it off. -- 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
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