Re: [E1000-devel] e1000e PHY ID detection broken with 82579LM

2012-06-19 Thread Allan, Bruce W
> -Original Message- > From: Heikki Krogerus [mailto:heikki.kroge...@linux.intel.com] > Sent: Tuesday, June 19, 2012 6:24 AM > To: Kirsher, Jeffrey T > Cc: Allan, Bruce W; e1000-devel@lists.sourceforge.net > Subject: e1000e PHY ID detection broken with 82579LM > > Hi, > > e1000e probe fai

[E1000-devel] e1000e PHY ID detection broken with 82579LM

2012-06-19 Thread Heikki Krogerus
Hi, e1000e probe fails on our Ivy Bridge as e1000_init_phy_params_pchlan() is unable to determine the phy type. The phy->id had value 0x0090 right before e1000e_get_phy_type_from_id(phy->id) was called. I traced the problem to e1000_phy_is_accessible_pchlan(). The first register read (PHY_ID1