[dpdk-dev] [PATCH 19/21] net/ixgbe/base: remove default advertising for 2.5G and 5G

[Guinan Sun]

We are seeing interoperability issues with switches when 2.5G and 5G are
advertised by default, so default to off.

LINUX ONLY:

We will need to add a note to our README on how to enable 2.5G and 5G.
The netwmask is a combination of:

0x020	1000baseT Full
0x800000000000	2500baseT Full
0x1000000000000	5000baseT Full
0x1000	10000baseT Full

Combine the two into the advertisement flags:
ethtool -s advertise ethX <mask value>

Signed-off-by: Todd Fujinaka <todd.fujinaka at intel.com>
Signed-off-by: Guinan Sun <guinanx.sun at intel.com>
---
 drivers/net/ixgbe/base/ixgbe_phy.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/net/ixgbe/base/ixgbe_phy.c b/drivers/net/ixgbe/base/ixgbe_phy.c
index f859b152e..8d4d9bbfe 100644
--- a/drivers/net/ixgbe/base/ixgbe_phy.c
+++ b/drivers/net/ixgbe/base/ixgbe_phy.c
@@ -915,10 +915,6 @@ static s32 ixgbe_get_copper_speeds_supported(struct ixgbe_hw *hw)
 		hw->phy.speeds_supported |= IXGBE_LINK_SPEED_100_FULL;
 
 	switch (hw->mac.type) {
-	case ixgbe_mac_X550:
-		hw->phy.speeds_supported |= IXGBE_LINK_SPEED_2_5GB_FULL;
-		hw->phy.speeds_supported |= IXGBE_LINK_SPEED_5GB_FULL;
-		break;
 	case ixgbe_mac_X550EM_x:
 	case ixgbe_mac_X550EM_a:
 		hw->phy.speeds_supported &= ~IXGBE_LINK_SPEED_100_FULL;
-- 
2.17.1