forked from luck/tmp_suning_uos_patched
[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>
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@ -7871,10 +7871,10 @@ static int tg3_set_tx_csum(struct net_device *dev, u32 data)
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return 0;
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}
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if (data)
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dev->features |= NETIF_F_IP_CSUM;
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if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
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ethtool_op_set_tx_hw_csum(dev, data);
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else
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dev->features &= ~NETIF_F_IP_CSUM;
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ethtool_op_set_tx_csum(dev, data);
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return 0;
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}
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@ -11236,7 +11236,11 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
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* checksumming.
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*/
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if ((tp->tg3_flags & TG3_FLAG_BROKEN_CHECKSUMS) == 0) {
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dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
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if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5787)
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dev->features |= NETIF_F_HW_CSUM;
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else
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dev->features |= NETIF_F_IP_CSUM;
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dev->features |= NETIF_F_SG;
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tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
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} else
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tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
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