> -----Original Message----- > From: dev <dev-boun...@dpdk.org> On Behalf Of Wei Zhao > Sent: Friday, March 29, 2019 1:16 AM > To: dev@dpdk.org > Cc: Lu, Wenzhuo <wenzhuo...@intel.com>; sta...@dpdk.org; Zhang, Qi Z > <qi.z.zh...@intel.com>; Zhao1, Wei <wei.zh...@intel.com> > Subject: [dpdk-dev] [PATCH v2] net/ixgbe: enable 10Mb/s link setup for x553 > > There is need to eanble 10Mb/s link foixgbe NIC of x553.
Couple of typos, how about: 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 <wei.zh...@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