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From: Wei Zhao <wei.zhao1@intel.com>
To: dev@dpdk.org
Cc: wenzhuo.lu@intel.com, stable@dpdk.org, qi.z.zhang@intel.com,
	Wei Zhao <wei.zhao1@intel.com>
Subject: [dpdk-dev] [PATCH v2] net/ixgbe: enable 10Mb/s link setup for x553
Date: Fri, 29 Mar 2019 16:15:45 +0800	[thread overview]
Message-ID: <1553847345-54013-1-git-send-email-wei.zhao1@intel.com> (raw)
Message-ID: <20190329081545.q6FCo8PwXynNWo7Y2SoSTlMEh4pzt90CeBM94MDf4Uw@z> (raw)
In-Reply-To: <1553844685-52291-1-git-send-email-wei.zhao1@intel.com>

There is need to eanble 10Mb/s link foixgbe NIC of x553.
This new device has own device id of 0x15E4 and 0x15E5, so
ixgbe PMD driver need to special check when setup link for
these two types of device.

Signed-off-by: Wei Zhao <wei.zhao1@intel.com>

---

v2:
delete test code and change permit link speed
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 97e1021..0aef577 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2701,6 +2701,10 @@ static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
 		allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
 			ETH_LINK_SPEED_2_5G |  ETH_LINK_SPEED_5G |
 			ETH_LINK_SPEED_10G;
+		if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
+				hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
+			allowed_speeds = ETH_LINK_SPEED_10M |
+				ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
 		break;
 	default:
 		allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
@@ -2742,6 +2746,8 @@ static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
 			speed |= IXGBE_LINK_SPEED_1GB_FULL;
 		if (*link_speeds & ETH_LINK_SPEED_100M)
 			speed |= IXGBE_LINK_SPEED_100_FULL;
+		if (*link_speeds & ETH_LINK_SPEED_10M)
+			speed |= IXGBE_LINK_SPEED_10_FULL;
 	}
 
 	err = ixgbe_setup_link(hw, speed, link_up);
@@ -4061,8 +4067,12 @@ static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
 	switch (link_speed) {
 	default:
 	case IXGBE_LINK_SPEED_UNKNOWN:
+		if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
+			hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
+			link.link_speed = ETH_SPEED_NUM_10M;
+		else
+			link.link_speed = ETH_SPEED_NUM_100M;
 		link.link_duplex = ETH_LINK_FULL_DUPLEX;
-		link.link_speed = ETH_SPEED_NUM_100M;
 		break;
 
 	case IXGBE_LINK_SPEED_100_FULL:
-- 
1.8.3.1


  parent reply	other threads:[~2019-03-29  8:43 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-29  7:31 [dpdk-dev] [PATCH] " Wei Zhao
2019-03-29  7:31 ` Wei Zhao
2019-03-29  8:15 ` Wei Zhao [this message]
2019-03-29  8:15   ` [dpdk-dev] [PATCH v2] " Wei Zhao
2019-03-29 18:46   ` Stillwell Jr, Paul M
2019-03-29 18:46     ` Stillwell Jr, Paul M
2019-04-01  6:32     ` Zhao1, Wei
2019-04-01  6:32       ` Zhao1, Wei
2019-04-01  6:25   ` [dpdk-dev] [PATCH v3] " Wei Zhao
2019-04-01  6:25     ` Wei Zhao
2019-04-05  7:23     ` Zhang, Qi Z
2019-04-05  7:23       ` Zhang, Qi Z

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