From: Wei Dai <wei.dai@intel.com>
To: dev@dpdk.org
Cc: helin.zhang@intel.com, konstantin.ananyev@intel.com,
Wei Dai <wei.dai@intel.com>,
stable@dpdk.org
Subject: [dpdk-stable] [PATCH v2 12/30] net/ixgbe/base: fix SGMII link setup for M88 PHYs
Date: Wed, 21 Dec 2016 17:47:56 +0800 [thread overview]
Message-ID: <1482313694-31602-13-git-send-email-wei.dai@intel.com> (raw)
In-Reply-To: <1482313694-31602-1-git-send-email-wei.dai@intel.com>
Fix ixgbe_setup_sgmii_m88 to set lane speed to autoneg instead of 1G
to prevent problems with link between PHYs
Fixes: d4b4c6845487 ("net/ixgbe/base: add X550em_a FW ALEF support")
CC: stable@dpdk.org
Signed-off-by: Wei Dai <wei.dai@intel.com>
---
drivers/net/ixgbe/base/ixgbe_x550.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index d5dffdf..5cf9e40 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -1778,7 +1778,7 @@ STATIC s32 ixgbe_setup_sgmii_m88(struct ixgbe_hw *hw, ixgbe_link_speed speed,
return rc;
flx_val &= ~IXGBE_KRM_PMD_FLX_MASK_ST20_SPEED_MASK;
- flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_SPEED_1G;
+ flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_SPEED_AN;
flx_val &= ~IXGBE_KRM_PMD_FLX_MASK_ST20_AN_EN;
flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_SGMII_EN;
flx_val |= IXGBE_KRM_PMD_FLX_MASK_ST20_AN37_EN;
--
2.7.4
next prev parent reply other threads:[~2016-12-21 9:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1482313694-31602-1-git-send-email-wei.dai@intel.com>
2016-12-21 9:47 ` [dpdk-stable] [PATCH v2 01/30] net/ixgbe/base: fix PHY reset check for x550em-ext Wei Dai
2016-12-21 9:47 ` [dpdk-stable] [PATCH v2 02/30] net/ixgbe/base: fix clearing SAN MAC address Wei Dai
2016-12-21 9:47 ` [dpdk-stable] [PATCH v2 04/30] net/ixgbe/base: fix PHY identification for x550a Wei Dai
2016-12-21 9:47 ` [dpdk-stable] [PATCH v2 11/30] net/ixgbe/base: fix getting PHY type for some x550 devices Wei Dai
2016-12-21 9:47 ` Wei Dai [this message]
2016-12-21 9:47 ` [dpdk-stable] [PATCH v2 14/30] net/ixgbe/base: fix setting unsupported autoneg speeds Wei Dai
2016-12-21 9:48 ` [dpdk-stable] [PATCH v2 26/30] net/ixgbe/base: fix IXGBE LSWFW register Wei Dai
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