From 1d39ed565cfcc7c4fe586de621aef495c4f94ffb Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Tue, 12 Dec 2006 14:06:23 +0100 Subject: remove NETIF_F_TSO ifdefery Remove the NETIF_F_TSO #ifdef-ery in drivers/net; this was for old-old-2.4 compat (even current 2.4 has NETIF_F_TSO) but it's time to get rid of it by now. Signed-off-by: Arjan van de Ven Signed-off-by: Jeff Garzik --- drivers/net/e1000/e1000.h | 6 ------ drivers/net/e1000/e1000_ethtool.c | 6 ------ drivers/net/e1000/e1000_main.c | 26 -------------------------- 3 files changed, 38 deletions(-) (limited to 'drivers/net/e1000') diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index 8e7acb08d9a3..689f158a469e 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -59,17 +59,13 @@ #include #include #include -#ifdef NETIF_F_TSO6 #include -#endif #include #include #include #include #include -#ifdef NETIF_F_TSO #include -#endif #include #include #include @@ -347,9 +343,7 @@ struct e1000_adapter { boolean_t have_msi; #endif /* to not mess up cache alignment, always add to the bottom */ -#ifdef NETIF_F_TSO boolean_t tso_force; -#endif boolean_t smart_power_down; /* phy smart power down */ boolean_t quad_port_a; unsigned long flags; diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index fb96c87f9e56..44ebc72962dc 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -338,7 +338,6 @@ e1000_set_tx_csum(struct net_device *netdev, uint32_t data) return 0; } -#ifdef NETIF_F_TSO static int e1000_set_tso(struct net_device *netdev, uint32_t data) { @@ -352,18 +351,15 @@ e1000_set_tso(struct net_device *netdev, uint32_t data) else netdev->features &= ~NETIF_F_TSO; -#ifdef NETIF_F_TSO6 if (data) netdev->features |= NETIF_F_TSO6; else netdev->features &= ~NETIF_F_TSO6; -#endif DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled"); adapter->tso_force = TRUE; return 0; } -#endif /* NETIF_F_TSO */ static uint32_t e1000_get_msglevel(struct net_device *netdev) @@ -1971,10 +1967,8 @@ static const struct ethtool_ops e1000_ethtool_ops = { .set_tx_csum = e1000_set_tx_csum, .get_sg = ethtool_op_get_sg, .set_sg = ethtool_op_set_sg, -#ifdef NETIF_F_TSO .get_tso = ethtool_op_get_tso, .set_tso = e1000_set_tso, -#endif .self_test_count = e1000_diag_test_count, .self_test = e1000_diag_test, .get_strings = e1000_get_strings, diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 2035ca4dc119..222fcd2d10de 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -990,16 +990,12 @@ e1000_probe(struct pci_dev *pdev, netdev->features &= ~NETIF_F_HW_VLAN_FILTER; } -#ifdef NETIF_F_TSO if ((adapter->hw.mac_type >= e1000_82544) && (adapter->hw.mac_type != e1000_82547)) netdev->features |= NETIF_F_TSO; -#ifdef NETIF_F_TSO6 if (adapter->hw.mac_type > e1000_82547_rev_2) netdev->features |= NETIF_F_TSO6; -#endif -#endif if (pci_using_dac) netdev->features |= NETIF_F_HIGHDMA; @@ -2626,7 +2622,6 @@ e1000_watchdog(unsigned long data) E1000_WRITE_REG(&adapter->hw, TARC0, tarc0); } -#ifdef NETIF_F_TSO /* disable TSO for pcie and 10/100 speeds, to avoid * some hardware issues */ if (!adapter->tso_force && @@ -2637,22 +2632,17 @@ e1000_watchdog(unsigned long data) DPRINTK(PROBE,INFO, "10/100 speed: disabling TSO\n"); netdev->features &= ~NETIF_F_TSO; -#ifdef NETIF_F_TSO6 netdev->features &= ~NETIF_F_TSO6; -#endif break; case SPEED_1000: netdev->features |= NETIF_F_TSO; -#ifdef NETIF_F_TSO6 netdev->features |= NETIF_F_TSO6; -#endif break; default: /* oops */ break; } } -#endif /* enable transmits in the hardware, need to do this * after setting TARC0 */ @@ -2882,7 +2872,6 @@ static int e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, struct sk_buff *skb) { -#ifdef NETIF_F_TSO struct e1000_context_desc *context_desc; struct e1000_buffer *buffer_info; unsigned int i; @@ -2911,7 +2900,6 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, 0); cmd_length = E1000_TXD_CMD_IP; ipcse = skb->h.raw - skb->data - 1; -#ifdef NETIF_F_TSO6 } else if (skb->protocol == htons(ETH_P_IPV6)) { skb->nh.ipv6h->payload_len = 0; skb->h.th->check = @@ -2921,7 +2909,6 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, IPPROTO_TCP, 0); ipcse = 0; -#endif } ipcss = skb->nh.raw - skb->data; ipcso = (void *)&(skb->nh.iph->check) - (void *)skb->data; @@ -2954,8 +2941,6 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, return TRUE; } -#endif - return FALSE; } @@ -3013,7 +2998,6 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, while (len) { buffer_info = &tx_ring->buffer_info[i]; size = min(len, max_per_txd); -#ifdef NETIF_F_TSO /* Workaround for Controller erratum -- * descriptor for non-tso packet in a linear SKB that follows a * tso gets written back prematurely before the data is fully @@ -3028,7 +3012,6 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, * in TSO mode. Append 4-byte sentinel desc */ if (unlikely(mss && !nr_frags && size == len && size > 8)) size -= 4; -#endif /* work-around for errata 10 and it applies * to all controllers in PCI-X mode * The fix is to make sure that the first descriptor of a @@ -3070,12 +3053,10 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring, while (len) { buffer_info = &tx_ring->buffer_info[i]; size = min(len, max_per_txd); -#ifdef NETIF_F_TSO /* Workaround for premature desc write-backs * in TSO mode. Append 4-byte sentinel desc */ if (unlikely(mss && f == (nr_frags-1) && size == len && size > 8)) size -= 4; -#endif /* Workaround for potential 82544 hang in PCI-X. * Avoid terminating buffers within evenly-aligned * dwords. */ @@ -3300,7 +3281,6 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev) if (adapter->hw.mac_type >= e1000_82571) max_per_txd = 8192; -#ifdef NETIF_F_TSO mss = skb_shinfo(skb)->gso_size; /* The controller does a simple calculation to * make sure there is enough room in the FIFO before @@ -3354,16 +3334,10 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev) if ((mss) || (skb->ip_summed == CHECKSUM_PARTIAL)) count++; count++; -#else - if (skb->ip_summed == CHECKSUM_PARTIAL) - count++; -#endif -#ifdef NETIF_F_TSO /* Controller Erratum workaround */ if (!skb->data_len && tx_ring->last_tx_tso && !skb_is_gso(skb)) count++; -#endif count += TXD_USE_COUNT(len, max_txd_pwr); -- cgit v1.2.3-55-g7522