diff options
| author | Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> | 2009-05-19 13:18:51 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-20 02:36:14 +0400 |
| commit | 537d58a00a8756189b10ffc1309c0131d57b6320 (patch) | |
| tree | aaba725780bd6c7fec34b23323dd66c9f6596ff1 /drivers/net/ixgbe/ixgbe_phy.h | |
| parent | aa5aec888585fedcda7cfffc20f75240ad1cb42d (diff) | |
| download | linux-537d58a00a8756189b10ffc1309c0131d57b6320.tar.xz | |
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>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_phy.h')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_phy.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h index c9964b7ce1b9..9b700f5bf1ed 100644 --- a/drivers/net/ixgbe/ixgbe_phy.h +++ b/drivers/net/ixgbe/ixgbe_phy.h @@ -39,10 +39,10 @@ #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 #define IXGBE_SFF_1GBE_COMP_CODES 0x6 #define IXGBE_SFF_10GBE_COMP_CODES 0x3 -#define IXGBE_SFF_TRANSMISSION_MEDIA 0x9 +#define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 /* Bitmasks */ -#define IXGBE_SFF_TWIN_AX_CAPABLE 0x80 +#define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 |