[net-next 4/7] igb: use mac loopback for i354 backplane

STALE4520d SUPERSEDED: 1 (0M)

From: Jeff Kirsher <hidden>
Date: 2014-06-03 07:47:34
Subsystem: intel ethernet drivers, networking drivers, the rest · Maintainers: Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

Revision v1 of 208 in this series; 1 review trailer.

Revisions (208)

2011-01-22 v1
2011-01-28 v1
2011-01-28 v2 [diff vs current]
2011-02-08 v1
2011-02-08 v1
2011-02-11 v2 [diff vs current]
2011-02-17 v1
2011-02-24 v1
2011-03-03 v1
2011-03-08 v1
2011-03-11 v1
2011-03-12 v1
2011-09-16 v1
2011-09-17 v1
2011-09-17 v1
2011-09-23 v2 [diff vs current]
2011-09-30 v1
2011-10-05 v3 [diff vs current]
2011-10-06 v1
2011-10-07 v1
2011-10-08 v1
2011-10-11 v2 [diff vs current]
2011-10-13 v2 [diff vs current]
2011-10-14 v1
2011-10-16 v2 [diff vs current]
2011-10-17 v1
2011-10-17 v2 [diff vs current]
2011-10-18 v3 [diff vs current]
2011-10-21 v1
2011-11-16 v1
2011-12-03 v1
2011-12-05 v2 [diff vs current]
2011-12-23 v1
2012-01-03 v1
2012-01-03 v1
2012-01-05 v2 [diff vs current]
2012-01-19 v1
2012-01-26 v1
2012-01-27 v1
2012-02-07 v1
2012-02-08 v1
2012-02-09 v2 [diff vs current]
2012-02-09 v1
2012-02-10 v2 [diff vs current]
2012-02-11 v1
2012-02-13 v1
2012-02-24 v1
2012-02-25 v1
2012-03-01 v1
2012-03-03 v1
2012-03-03 v1
2012-03-03 v1
2012-03-13 v1
2012-03-14 v1
2012-03-17 v1
2012-03-19 v1
2012-03-28 v1
2012-04-03 v1
2012-04-14 v1
2012-04-27 v1
2012-05-01 v1
2012-05-02 v2 [diff vs current]
2012-05-04 v1
2012-05-04 v2 [diff vs current]
2012-05-05 v1
2012-05-10 v1
2012-05-17 v1
2012-05-17 v2 [diff vs current]
2012-06-09 v1
2012-06-14 v1
2012-06-20 v1
2012-07-11 v1
2012-07-14 v1
2012-07-17 v1
2012-07-18 v1
2012-07-18 v1
2012-07-20 v1
2012-07-20 v1
2012-07-21 v1
2012-08-21 v1
2012-08-23 v1
2012-08-31 v1
2012-09-05 v1
2012-09-05 v1
2012-09-17 v1
2012-09-17 v1
2012-09-19 v1
2012-09-20 v2 [diff vs current]
2012-09-22 v1
2012-09-24 v1
2012-10-03 v1
2012-10-19 v1
2012-10-20 v1
2012-10-23 v1
2012-10-23 v1
2012-10-26 v1
2012-10-27 v2 [diff vs current]
2012-10-30 v1
2012-11-01 v1
2012-11-13 v1
2012-11-15 v1
2012-11-21 v1
2012-11-22 v2 [diff vs current]
2012-11-28 v1
2012-12-01 v1
2012-12-07 v1
2013-01-11 v1
2013-01-16 v2 [diff vs current]
2013-01-17 v1
2013-01-18 v2 [diff vs current]
2013-01-19 v1
2013-01-23 v1
2013-01-28 v1
2013-02-08 v1
2013-03-05 v1
2013-03-08 v1
2013-03-26 v1
2013-03-28 v1
2013-04-04 v1
2013-04-12 v1
2013-04-18 v2 [diff vs current]
2013-04-18 v1
2013-04-20 v1
2013-04-25 v2 [diff vs current]
2013-04-26 v1
2013-05-21 v1
2013-06-14 v1
2013-06-26 v1
2013-07-28 v1
2013-07-29 v1
2013-07-31 v2 [diff vs current]
2013-08-21 v1
2013-08-22 v2 [diff vs current]
2013-08-23 v2 [diff vs current]
2013-08-28 v1
2013-08-29 v2 [diff vs current]
2013-08-30 v3 [diff vs current]
2013-09-04 v1
2013-09-04 v4 [diff vs current]
2013-09-06 v1
2013-09-06 v5 [diff vs current]
2013-09-06 v6 [diff vs current]
2013-09-11 v7 [diff vs current]
2013-09-13 v1
2013-09-24 v1
2013-09-27 v2 [diff vs current]
2013-10-01 v1
2013-10-10 v1
2013-10-18 v1
2013-10-22 v2 [diff vs current]
2013-10-24 v1
2013-10-29 v1
2013-11-01 v1
2013-11-28 v1
2013-11-30 v2 [diff vs current]
2013-12-06 v1
2013-12-07 v1
2013-12-10 v1
2013-12-12 v1
2013-12-16 v2 [diff vs current]
2013-12-18 v1
2013-12-18 v1
2013-12-19 v1
2013-12-20 v2 [diff vs current]
2013-12-20 v3 [diff vs current]
2013-12-28 v4 [diff vs current]
2014-01-01 v1
2014-01-02 v1
2014-01-03 v2 [diff vs current]
2014-01-04 v5 [diff vs current]
2014-01-05 v1
2014-01-06 v1
2014-01-07 v1
2014-01-08 v2 [diff vs current]
2014-01-09 v1
2014-01-10 v1
2014-01-10 v2 [diff vs current]
2014-01-11 v3 [diff vs current]
2014-03-06 v1
2014-03-07 v2 [diff vs current]
2014-03-08 v1
2014-03-12 v1
2014-03-13 v2 [diff vs current]
2014-03-14 v1
2014-03-14 v2 [diff vs current]
2014-03-17 v1
2014-03-19 v2 [diff vs current]
2014-03-20 v3 [diff vs current]
2014-03-20 v1
2014-03-21 v1
2014-03-26 v1
2014-03-28 v2 [diff vs current]
2014-03-31 v1
2014-04-11 v1
2014-04-19 v1
2014-04-22 v1
2014-04-23 v1
2014-04-24 v1
2014-04-25 v2 [diff vs current]
2014-04-28 v1
2014-05-05 v1
2014-05-14 v1
2014-05-21 v1
2014-05-23 v2 [diff vs current]
2014-05-27 v1
2014-05-29 v1
2014-06-03 v1 current
2014-06-04 v2 [diff vs current]

From: Todd Fujinaka <redacted>

We can't know what PHY is to be used for i354 backplane, so use MAC
loopback for ethtool tests.

Signed-off-by: Todd Fujinaka <redacted>
Tested-by: Aaron Brown <redacted>
Signed-off-by: Jeff Kirsher <redacted>
---
 drivers/net/ethernet/intel/igb/igb_ethtool.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
index a84297c..0716dbe 100644
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c

@@ -1665,8 +1665,8 @@ static int igb_setup_loopback_test(struct igb_adapter *adapter)
 		(hw->device_id == E1000_DEV_ID_DH89XXCC_SERDES) ||
 		(hw->device_id == E1000_DEV_ID_DH89XXCC_BACKPLANE) ||
 		(hw->device_id == E1000_DEV_ID_DH89XXCC_SFP) ||
-		(hw->device_id == E1000_DEV_ID_I354_SGMII)) {
-
+		(hw->device_id == E1000_DEV_ID_I354_SGMII) ||
+		(hw->device_id == E1000_DEV_ID_I354_BACKPLANE_2_5GBPS)) {
 			/* Enable DH89xxCC MPHY for near end loopback */
 			reg = rd32(E1000_MPHY_ADDR_CTL);
 			reg = (reg & E1000_MPHY_ADDR_CTL_OFFSET_MASK) |

-- 
1.9.3

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help