diff options
| author | Bruce Allan <bruce.w.allan@intel.com> | 2009-07-01 13:27:31 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-03 20:09:27 -0700 |
| commit | e65fa87c225fadd1980068b7d360e08ac0e985dd (patch) | |
| tree | 2fbcced353577d5b992644f9e75303aed59877f2 /drivers/net/e1000e/defines.h | |
| parent | e5d57af52464f37dd3c67906a493a6400bc51b43 (diff) | |
| download | blackbird-op-linux-e65fa87c225fadd1980068b7d360e08ac0e985dd.tar.gz blackbird-op-linux-e65fa87c225fadd1980068b7d360e08ac0e985dd.zip | |
e1000e: PHY loopback broken on 82578
PHY loopback on 82578 fails to work as a result of flushing the packets
in the FIFO buffer in the link stall workaround. Don't perform the
workaround if in PHY loopback mode.
Signed-off-by: Bruce Allan <bruce.w.allan@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/e1000e/defines.h')
| -rw-r--r-- | drivers/net/e1000e/defines.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h index 8890c97e1120..4329ec34b178 100644 --- a/drivers/net/e1000e/defines.h +++ b/drivers/net/e1000e/defines.h @@ -575,6 +575,8 @@ #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ +#define PHY_CONTROL_LB 0x4000 /* PHY Loopback bit */ + /* NVM Control */ #define E1000_EECD_SK 0x00000001 /* NVM Clock */ #define E1000_EECD_CS 0x00000002 /* NVM Chip Select */ |
