diff options
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
-rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 2847f947499d..0089746b8d02 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c | |||
@@ -546,7 +546,7 @@ static int setup_sge_qsets(struct adapter *adap) | |||
546 | pi->qs = &adap->sge.qs[pi->first_qset]; | 546 | pi->qs = &adap->sge.qs[pi->first_qset]; |
547 | for (j = pi->first_qset; j < pi->first_qset + pi->nqsets; | 547 | for (j = pi->first_qset; j < pi->first_qset + pi->nqsets; |
548 | ++j, ++qset_idx) { | 548 | ++j, ++qset_idx) { |
549 | set_qset_lro(dev, qset_idx, pi->rx_csum_offload); | 549 | set_qset_lro(dev, qset_idx, pi->rx_offload & T3_LRO); |
550 | err = t3_sge_alloc_qset(adap, qset_idx, 1, | 550 | err = t3_sge_alloc_qset(adap, qset_idx, 1, |
551 | (adap->flags & USING_MSIX) ? qset_idx + 1 : | 551 | (adap->flags & USING_MSIX) ? qset_idx + 1 : |
552 | irq_idx, | 552 | irq_idx, |
@@ -1657,17 +1657,19 @@ static u32 get_rx_csum(struct net_device *dev) | |||
1657 | { | 1657 | { |
1658 | struct port_info *p = netdev_priv(dev); | 1658 | struct port_info *p = netdev_priv(dev); |
1659 | 1659 | ||
1660 | return p->rx_csum_offload; | 1660 | return p->rx_offload & T3_RX_CSUM; |
1661 | } | 1661 | } |
1662 | 1662 | ||
1663 | static int set_rx_csum(struct net_device *dev, u32 data) | 1663 | static int set_rx_csum(struct net_device *dev, u32 data) |
1664 | { | 1664 | { |
1665 | struct port_info *p = netdev_priv(dev); | 1665 | struct port_info *p = netdev_priv(dev); |
1666 | 1666 | ||
1667 | p->rx_csum_offload = data; | 1667 | if (data) { |
1668 | if (!data) { | 1668 | p->rx_offload |= T3_RX_CSUM; |
1669 | } else { | ||
1669 | int i; | 1670 | int i; |
1670 | 1671 | ||
1672 | p->rx_offload &= ~(T3_RX_CSUM | T3_LRO); | ||
1671 | for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) | 1673 | for (i = p->first_qset; i < p->first_qset + p->nqsets; i++) |
1672 | set_qset_lro(dev, i, 0); | 1674 | set_qset_lro(dev, i, 0); |
1673 | } | 1675 | } |
@@ -1830,15 +1832,18 @@ static int cxgb3_set_flags(struct net_device *dev, u32 data) | |||
1830 | int i; | 1832 | int i; |
1831 | 1833 | ||
1832 | if (data & ETH_FLAG_LRO) { | 1834 | if (data & ETH_FLAG_LRO) { |
1833 | if (!pi->rx_csum_offload) | 1835 | if (!(pi->rx_offload & T3_RX_CSUM)) |
1834 | return -EINVAL; | 1836 | return -EINVAL; |
1835 | 1837 | ||
1838 | pi->rx_offload |= T3_LRO; | ||
1836 | for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) | 1839 | for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) |
1837 | set_qset_lro(dev, i, 1); | 1840 | set_qset_lro(dev, i, 1); |
1838 | 1841 | ||
1839 | } else | 1842 | } else { |
1843 | pi->rx_offload &= ~T3_LRO; | ||
1840 | for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) | 1844 | for (i = pi->first_qset; i < pi->first_qset + pi->nqsets; i++) |
1841 | set_qset_lro(dev, i, 0); | 1845 | set_qset_lro(dev, i, 0); |
1846 | } | ||
1842 | 1847 | ||
1843 | return 0; | 1848 | return 0; |
1844 | } | 1849 | } |
@@ -1926,7 +1931,7 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr) | |||
1926 | pi = adap2pinfo(adapter, i); | 1931 | pi = adap2pinfo(adapter, i); |
1927 | if (t.qset_idx >= pi->first_qset && | 1932 | if (t.qset_idx >= pi->first_qset && |
1928 | t.qset_idx < pi->first_qset + pi->nqsets && | 1933 | t.qset_idx < pi->first_qset + pi->nqsets && |
1929 | !pi->rx_csum_offload) | 1934 | !(pi->rx_offload & T3_RX_CSUM)) |
1930 | return -EINVAL; | 1935 | return -EINVAL; |
1931 | } | 1936 | } |
1932 | 1937 | ||
@@ -2946,7 +2951,7 @@ static int __devinit init_one(struct pci_dev *pdev, | |||
2946 | adapter->port[i] = netdev; | 2951 | adapter->port[i] = netdev; |
2947 | pi = netdev_priv(netdev); | 2952 | pi = netdev_priv(netdev); |
2948 | pi->adapter = adapter; | 2953 | pi->adapter = adapter; |
2949 | pi->rx_csum_offload = 1; | 2954 | pi->rx_offload = T3_RX_CSUM | T3_LRO; |
2950 | pi->port_id = i; | 2955 | pi->port_id = i; |
2951 | netif_carrier_off(netdev); | 2956 | netif_carrier_off(netdev); |
2952 | netif_tx_stop_all_queues(netdev); | 2957 | netif_tx_stop_all_queues(netdev); |
@@ -2955,6 +2960,7 @@ static int __devinit init_one(struct pci_dev *pdev, | |||
2955 | netdev->mem_end = mmio_start + mmio_len - 1; | 2960 | netdev->mem_end = mmio_start + mmio_len - 1; |
2956 | netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO; | 2961 | netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO; |
2957 | netdev->features |= NETIF_F_LLTX; | 2962 | netdev->features |= NETIF_F_LLTX; |
2963 | netdev->features |= NETIF_F_LRO; | ||
2958 | if (pci_using_dac) | 2964 | if (pci_using_dac) |
2959 | netdev->features |= NETIF_F_HIGHDMA; | 2965 | netdev->features |= NETIF_F_HIGHDMA; |
2960 | 2966 | ||