Date: Sun, 17 Jan 2016 14:16:26 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r294224 - stable/10/sys/dev/e1000 Message-ID: <201601171416.u0HEGQUC041991@repo.freebsd.org>
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Author: tuexen Date: Sun Jan 17 14:16:26 2016 New Revision: 294224 URL: https://svnweb.freebsd.org/changeset/base/294224 Log: MFC r290641: Add support for SCTP checksum offloading for the 82580 controller similar to the 82576 controller. Tested with Intel i340 cards. Modified: stable/10/sys/dev/e1000/if_igb.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/dev/e1000/if_igb.c ============================================================================== --- stable/10/sys/dev/e1000/if_igb.c Sun Jan 17 14:14:12 2016 (r294223) +++ stable/10/sys/dev/e1000/if_igb.c Sun Jan 17 14:16:26 2016 (r294224) @@ -1323,7 +1323,8 @@ igb_init_locked(struct adapter *adapter) if (ifp->if_capenable & IFCAP_TXCSUM) { ifp->if_hwassist |= (CSUM_TCP | CSUM_UDP); #if __FreeBSD_version >= 800000 - if (adapter->hw.mac.type == e1000_82576) + if ((adapter->hw.mac.type == e1000_82576) || + (adapter->hw.mac.type == e1000_82580)) ifp->if_hwassist |= CSUM_SCTP; #endif } @@ -4609,8 +4610,9 @@ igb_initialize_receive_units(struct adap rxcsum |= E1000_RXCSUM_PCSD; #if __FreeBSD_version >= 800000 /* For SCTP Offload */ - if ((hw->mac.type == e1000_82576) - && (ifp->if_capenable & IFCAP_RXCSUM)) + if (((hw->mac.type == e1000_82576) || + (hw->mac.type == e1000_82580)) && + (ifp->if_capenable & IFCAP_RXCSUM)) rxcsum |= E1000_RXCSUM_CRCOFL; #endif } else { @@ -4618,7 +4620,8 @@ igb_initialize_receive_units(struct adap if (ifp->if_capenable & IFCAP_RXCSUM) { rxcsum |= E1000_RXCSUM_IPPCSE; #if __FreeBSD_version >= 800000 - if (adapter->hw.mac.type == e1000_82576) + if ((adapter->hw.mac.type == e1000_82576) || + (adapter->hw.mac.type == e1000_82580)) rxcsum |= E1000_RXCSUM_CRCOFL; #endif } else
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