| commit | 537d58a00a8756189b10ffc1309c0131d57b6320 | |
| author | Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | |
| Tue, 19 May 2009 09:18:51 +0000 (19 09:18 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Tue, 19 May 2009 22:36:14 +0000 (19 15:36 -0700) | ||
| tree | aaba725780bd6c7fec34b23323dd66c9f6596ff1 | treesnapshot (tar.gz zip) |
| parent | aa5aec888585fedcda7cfffc20f75240ad1cb42d | commitdiff |
ixgbe: Change Direct Attach Twinax cable detection for SFP+ NICs
The SFF specification for Direct Attach cable detection has now been
ratified. Previously, DA cable detect was looking at the Twinaxial bit in
byte 9 of the SFP+ EEPROM. The spec now defines active and passive DA
cables in byte 8 of the SFP+ EEPROM. This patch changes the cable
detection for both 82598 and 82599 SFP+ adapters to conform to the new
spec.
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>
The SFF specification for Direct Attach cable detection has now been
ratified. Previously, DA cable detect was looking at the Twinaxial bit in
byte 9 of the SFP+ EEPROM. The spec now defines active and passive DA
cables in byte 8 of the SFP+ EEPROM. This patch changes the cable
detection for both 82598 and 82599 SFP+ adapters to conform to the new
spec.
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>
| drivers/net/ixgbe/ixgbe_phy.c | diffblobblamehistory | |
| drivers/net/ixgbe/ixgbe_phy.h | diffblobblamehistory |