Author: hselasky
Date: Fri Dec 11 15:35:47 2015
New Revision: 292113
URL: https://svnweb.freebsd.org/changeset/base/292113
Log:
Enable the mlx4en TSO limits.
This is a direct commit to stable/10.
Sponsored by: Mellanox Technologies
Modified:
stable/10/sys/ofed/drivers/net/mlx4/en_netdev.c
Modified: stable/10/sys/ofed/drivers/net/mlx4/en_netdev.c
==============================================================================
--- stable/10/sys/ofed/drivers/net/mlx4/en_netdev.c Fri Dec 11 15:25:47
2015 (r292112)
+++ stable/10/sys/ofed/drivers/net/mlx4/en_netdev.c Fri Dec 11 15:35:47
2015 (r292113)
@@ -2174,12 +2174,10 @@ int mlx4_en_init_netdev(struct mlx4_en_d
if (mdev->LSO_support)
dev->if_capabilities |= IFCAP_TSO4 | IFCAP_TSO6 |
IFCAP_VLAN_HWTSO;
-#if __FreeBSD_version >= 1100000
/* set TSO limits so that we don't have to drop TX packets */
dev->if_hw_tsomax = MLX4_EN_TX_MAX_PAYLOAD_SIZE - (ETHER_HDR_LEN +
ETHER_VLAN_ENCAP_LEN) /* hdr */;
dev->if_hw_tsomaxsegcount = MLX4_EN_TX_MAX_MBUF_FRAGS - 1 /* hdr */;
dev->if_hw_tsomaxsegsize = MLX4_EN_TX_MAX_MBUF_SIZE;
-#endif
dev->if_capenable = dev->if_capabilities;
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