Re: [PATCH 2/13] tg3: 5784 / 5764 GPHY power down fix

2007-11-12 Thread David Miller
From: Matt Carlson [EMAIL PROTECTED] Date: Fri, 09 Nov 2007 16:38:40 -0800 5784 and 5764 devices fail to link / pass traffic after one load / unload cycle. This happens because of a hardware bug in the new CPMU. During normal operation, the MAC depends on the PHY clock being available. When

[PATCH 2/13] tg3: 5784 / 5764 GPHY power down fix

2007-11-09 Thread Matt Carlson
5784 and 5764 devices fail to link / pass traffic after one load / unload cycle. This happens because of a hardware bug in the new CPMU. During normal operation, the MAC depends on the PHY clock being available. When the PHY is powered down, the clock the MAC depends on is disabled. The fix is