tg3: Add external loopback support to selftest

This patch adds external loopback support to tg3's ethtool selftest.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matt Carlson 2011-08-19 13:58:23 +00:00 • committed by David S. Miller
commit 941ec90f35
2 changed files with 90 additions and 10 deletions