- add IFF_SUPP_NOFCS define - add patches/collateral-evolutions/network/82-ethernet/0008-igb_no_fcs.patch Is there a better way to handle struct sk_buff changes? Signed-off-by: Stefan Assmann <sassmann@xxxxxxxxx> --- backport/backport-include/linux/if.h | 4 ++++ .../network/82-ethernet/0008-igb_no_fcs.patch | 16 ++++++++++++++++ 2 files changed, 20 insertions(+) create mode 100644 patches/collateral-evolutions/network/82-ethernet/0008-igb_no_fcs.patch diff --git a/backport/backport-include/linux/if.h b/backport/backport-include/linux/if.h index 8f85b83..f23d2b8 100644 --- a/backport/backport-include/linux/if.h +++ b/backport/backport-include/linux/if.h @@ -33,4 +33,8 @@ #define IFF_LIVE_ADDR_CHANGE 0x100000 #endif +#ifndef IFF_SUPP_NOFCS +#define IFF_SUPP_NOFCS 0x80000 /* device supports sending custom FCS */ +#endif + #endif /* _BACKPORT_LINUX_IF_H */ diff --git a/patches/collateral-evolutions/network/82-ethernet/0008-igb_no_fcs.patch b/patches/collateral-evolutions/network/82-ethernet/0008-igb_no_fcs.patch new file mode 100644 index 0000000..f196f2d --- /dev/null +++ b/patches/collateral-evolutions/network/82-ethernet/0008-igb_no_fcs.patch @@ -0,0 +1,16 @@ +diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c +index fd6a103..a919cfa 100644 +--- a/drivers/net/ethernet/intel/igb/igb_main.c ++++ b/drivers/net/ethernet/intel/igb/igb_main.c +@@ -4480,9 +4480,10 @@ static u32 igb_tx_cmd_type(struct sk_buff *skb, u32 tx_flags) + cmd_type |= IGB_SET_FLAG(tx_flags, IGB_TX_FLAGS_TSTAMP, + (E1000_ADVTXD_MAC_TSTAMP)); + ++#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0) + /* insert frame checksum */ + cmd_type ^= IGB_SET_FLAG(skb->no_fcs, 1, E1000_ADVTXD_DCMD_IFCS); +- ++#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0) */ + return cmd_type; + } + -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe backports" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
