From: Tom Lendacky <thomas.lendacky@amd.com>
To: netdev@vger.kernel.org
Cc: David Miller <davem@davemloft.net>
Subject: [PATCH net-next 10/12] amd-xgbe: Advertise FEC support with the KR re-driver
Date: Mon, 21 May 2018 16:59:55 -0500 [thread overview]
Message-ID: <20180521215955.8135.29827.stgit@tlendack-t1.amdoffice.net> (raw)
In-Reply-To: <20180521215818.8135.83100.stgit@tlendack-t1.amdoffice.net>
When a KR re-driver is present, indicate the FEC support is available
during auto-negotiation.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
---
drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
index 141bb13..dd747f6 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c
@@ -1720,6 +1720,10 @@ static void xgbe_phy_an_advertising(struct xgbe_prv_data *pdata,
XGBE_CLR_ADV(dlks, 1000baseKX_Full);
XGBE_CLR_ADV(dlks, 10000baseKR_Full);
+ /* Advertise FEC support is present */
+ if (pdata->fec_ability & MDIO_PMA_10GBR_FECABLE_ABLE)
+ XGBE_SET_ADV(dlks, 10000baseR_FEC);
+
switch (phy_data->port_mode) {
case XGBE_PORT_MODE_BACKPLANE:
XGBE_SET_ADV(dlks, 10000baseKR_Full);
next prev parent reply other threads:[~2018-05-21 22:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-21 21:58 [PATCH net-next 00/12] amd-xgbe: AMD XGBE driver updates 2018-05-21 Tom Lendacky
2018-05-21 21:58 ` [PATCH net-next 01/12] amd-xgbe: Fix debug output of max channel counts Tom Lendacky
2018-05-21 21:58 ` [PATCH net-next 02/12] amd-xgbe: Read and save the port property registers during probe Tom Lendacky
2018-05-21 21:58 ` [PATCH net-next 03/12] amd-xgbe: Remove use of comm_owned field Tom Lendacky
2018-05-21 21:58 ` [PATCH net-next 04/12] amd-xgbe: Remove field that indicates SFP diagnostic support Tom Lendacky
2018-05-21 21:59 ` [PATCH net-next 05/12] amd-xgbe: Add ethtool support to retrieve SFP module info Tom Lendacky
2018-05-21 21:59 ` [PATCH net-next 06/12] amd-xgbe: Add ethtool show/set ring parameter support Tom Lendacky
2018-05-21 21:59 ` [PATCH net-next 07/12] amd-xgbe: Prepare for ethtool set-channel support Tom Lendacky
2018-05-21 21:59 ` [PATCH net-next 08/12] amd-xgbe: Add ethtool show/set channels support Tom Lendacky
2018-05-22 5:35 ` Jakub Kicinski
2018-05-22 13:24 ` Tom Lendacky
2018-05-22 13:29 ` Edward Cree
2018-05-22 15:37 ` Tom Lendacky
2018-05-21 21:59 ` [PATCH net-next 09/12] amd-xgbe: Always attempt link training in KR mode Tom Lendacky
2018-05-21 21:59 ` Tom Lendacky [this message]
2018-05-21 22:00 ` [PATCH net-next 11/12] amd-xgbe: Update the BelFuse quirk to support SGMII Tom Lendacky
2018-05-21 22:00 ` [PATCH net-next 12/12] amd-xgbe: Improve SFP 100Mbps auto-negotiation Tom Lendacky
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