From: Wei Zhao Date: Mon, 1 Apr 2019 06:25:05 +0000 (+0800) Subject: net/ixgbe: enable 10Mb/s link setup for X553 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=646ca3a15e4ecc26cd8a14a78694b8f355774954;p=dpdk.git net/ixgbe: enable 10Mb/s link setup for X553 This patch enable 10Mb/s link for ixgbe 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 Acked-by: Qi Zhang --- diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c index b1be0c8b00..95b9fa42e2 100644 --- a/drivers/net/ixgbe/ixgbe_ethdev.c +++ b/drivers/net/ixgbe/ixgbe_ethdev.c @@ -2702,6 +2702,10 @@ ixgbe_dev_start(struct rte_eth_dev *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 | @@ -2743,6 +2747,8 @@ ixgbe_dev_start(struct rte_eth_dev *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 @@ ixgbe_dev_link_update_share(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: