diff options
| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2011-05-24 06:52:51 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-07-11 18:43:00 -0700 |
| commit | 2c670b5bd794ef93c81bf8797b7d6393c8453fc6 (patch) | |
| tree | 909c57569fa2bdc049c049760dda8e713d603250 /drivers/net/igb/e1000_defines.h | |
| parent | 4297f99b846942c6068f4ec80585c05ac94e612e (diff) | |
| download | lwn-2c670b5bd794ef93c81bf8797b7d6393c8453fc6.tar.gz lwn-2c670b5bd794ef93c81bf8797b7d6393c8453fc6.zip | |
igb: Add support of SerDes Forced mode for certain hardware
This patch changes the serdes link code to support a forced mode for
some hardware, based on bit set in EEPROM.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/igb/e1000_defines.h')
| -rw-r--r-- | drivers/net/igb/e1000_defines.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h index 446eb5cb25e1..2cd4082c86ca 100644 --- a/drivers/net/igb/e1000_defines.h +++ b/drivers/net/igb/e1000_defines.h @@ -437,6 +437,7 @@ #define E1000_RAH_POOL_1 0x00040000 /* Error Codes */ +#define E1000_SUCCESS 0 #define E1000_ERR_NVM 1 #define E1000_ERR_PHY 2 #define E1000_ERR_CONFIG 3 @@ -587,8 +588,8 @@ #define E1000_NVM_POLL_READ 0 /* Flag for polling for read complete */ /* NVM Word Offsets */ -#define NVM_ID_LED_SETTINGS 0x0004 -/* For SERDES output amplitude adjustment. */ +#define NVM_COMPAT 0x0003 +#define NVM_ID_LED_SETTINGS 0x0004 /* SERDES output amplitude */ #define NVM_INIT_CONTROL2_REG 0x000F #define NVM_INIT_CONTROL3_PORT_B 0x0014 #define NVM_INIT_CONTROL3_PORT_A 0x0024 |