| commit | 553b449784e27bb7244c41aa27397d29f213e5a3 | |
| author | PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> | |
| Thu, 9 Apr 2009 22:28:15 +0000 (9 22:28 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Sat, 11 Apr 2009 09:48:01 +0000 (11 02:48 -0700) | ||
| tree | 041c34e3d1524ffd530c3a196e7846370a8b5d5a | treesnapshot (tar.gz zip) |
| parent | 04f165ef4f18444854865d44a3359618480060af | commitdiff |
ixgbe: Remove unnecessary PHY reset, properly identify multispeed fiber modules
This patch does two things:
1) On 82599, the PHY is emedded in the MAC. On 82598, the SFP+ NIC has an external PHY. The reset in the SFP+ setup patch for 82598 is unnecessary on 82599, and adds extra dead time to device initialization. This removes that PHY reset for 82599 only.
2) On 82599, the SFP+ modules are multispeed fiber modules (10G/1G). We need to make sure to identify them properly for the remaining init sections to properly set them up.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch does two things:
1) On 82599, the PHY is emedded in the MAC. On 82598, the SFP+ NIC has an external PHY. The reset in the SFP+ setup patch for 82598 is unnecessary on 82599, and adds extra dead time to device initialization. This removes that PHY reset for 82599 only.
2) On 82599, the SFP+ modules are multispeed fiber modules (10G/1G). We need to make sure to identify them properly for the remaining init sections to properly set them up.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>