Re: [PATCH v8 2/4] ethdev: Fill speed capability bitmaps in the PMDs
From: Rahul Lakkireddy <hidden>
Date: 2016-02-15 14:43:23
Hi Marc, On Sunday, February 02/14/16, 2016 at 23:17:37 +0100, Marc Sune wrote:
Added speed capabilities to all pmds supporting physical NICs: * e1000 * ixgbe * i40 * bnx2x * cxgbe * mlx4 * mlx5 * nfp * fm10k Signed-off-by: Marc Sune <redacted> --- drivers/net/bnx2x/bnx2x_ethdev.c | 1 + drivers/net/cxgbe/cxgbe_ethdev.c | 1 + drivers/net/e1000/em_ethdev.c | 6 ++++++ drivers/net/e1000/igb_ethdev.c | 6 ++++++ drivers/net/fm10k/fm10k_ethdev.c | 4 ++++ drivers/net/i40e/i40e_ethdev.c | 9 +++++++++ drivers/net/ixgbe/ixgbe_ethdev.c | 10 ++++++++++ drivers/net/mlx4/mlx4.c | 4 ++++ drivers/net/mlx5/mlx5_ethdev.c | 5 +++++ drivers/net/nfp/nfp_net.c | 2 ++ 10 files changed, 48 insertions(+)
[...]
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c index 97ef152..203e119 100644 --- a/drivers/net/cxgbe/cxgbe_ethdev.c +++ b/drivers/net/cxgbe/cxgbe_ethdev.c@@ -171,6 +171,7 @@ static void cxgbe_dev_info_get(struct rte_eth_dev *eth_dev, device_info->rx_desc_lim = cxgbe_desc_lim; device_info->tx_desc_lim = cxgbe_desc_lim; + device_info->speed_capa = ETH_SPEED_CAP_10G | ETH_SPEED_CAP_40G; }
Not all Chelsio NICs support _both_ 10G and 40G speed capabilities on a single card. You can query pi->link_cfg.supported to get the supported speeds. Check out print_port_info() in cxgbe_main.c to help you fill in your speed capabilities for Chelsio NICs. Thanks, Rahul