ixgbe: update PHY code to support 100Mbps as well as 1G/10G

This change updates the PHY setup code to support 100Mbps capable PHYs
as well as 10G and 1Gbps.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
4 files changed