diff options
| author | Michael Chan | 2006-03-20 22:28:27 -0800 |
|---|---|---|
| committer | David S. Miller | 2006-03-20 22:28:27 -0800 |
| commit | 9c27dbdf64cba05d0cacc343118a7fd01d4b82f7 (patch) | |
| tree | f579329eab7d30f6016d52ab50bfcb2a540dd750 /drivers | |
| parent | 5a6f3074c2ea5a7b4ff5b18f0e1fd9b1257e1a29 (diff) | |
[TG3]: Add ipv6 checksum support
Support ipv6 tx csum on 5787 by setting NETIF_F_HW_CSUM.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tg3.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d4035de6440e..5182a3be7f21 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -7871,10 +7871,10 @@ static int tg3_set_tx_csum(struct net_device *dev, u32 data) return 0; } - if (data) - dev->features |= NETIF_F_IP_CSUM; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + ethtool_op_set_tx_hw_csum(dev, data); else - dev->features &= ~NETIF_F_IP_CSUM; + ethtool_op_set_tx_csum(dev, data); return 0; } @@ -11236,7 +11236,11 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, * checksumming. */ if ((tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) == 0) { - dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787) + dev->features |= NETIF_F_HW_CSUM; + else + dev->features |= NETIF_F_IP_CSUM; + dev->features |= NETIF_F_SG; tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS; } else tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS; |