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Date: Tue, 12 Dec 2006 14:06:23 +0100
From: Arjan van de Ven <arjan@...ux.intel.com>
To: netdev@...r.kernel.org
Subject: [patch] remove NETIF_F_TSO ifdefery
Hi,
this patch removes 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 <arjan@...ux.intel.com>
Index: linux-2.6/drivers/net/bnx2.c
===================================================================
--- linux-2.6.orig/drivers/net/bnx2.c
+++ linux-2.6/drivers/net/bnx2.c
@@ -39,12 +39,10 @@
#include <linux/if_vlan.h>
#define BCM_VLAN 1
#endif
-#ifdef NETIF_F_TSO
#include <net/ip.h>
#include <net/tcp.h>
#include <net/checksum.h>
#define BCM_TSO 1
-#endif
#include <linux/workqueue.h>
#include <linux/crc32.h>
#include <linux/prefetch.h>
@@ -1715,7 +1713,7 @@ bnx2_tx_int(struct bnx2 *bp)
tx_buf = &bp->tx_buf_ring[sw_ring_cons];
skb = tx_buf->skb;
-#ifdef BCM_TSO
+
/* partial BD completions possible with TSO packets */
if (skb_is_gso(skb)) {
u16 last_idx, last_ring_idx;
@@ -1731,7 +1729,7 @@ bnx2_tx_int(struct bnx2 *bp)
break;
}
}
-#endif
+
pci_unmap_single(bp->pdev, pci_unmap_addr(tx_buf, mapping),
skb_headlen(skb), PCI_DMA_TODEVICE);
@@ -4503,7 +4501,6 @@ bnx2_start_xmit(struct sk_buff *skb, str
vlan_tag_flags |=
(TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16));
}
-#ifdef BCM_TSO
if ((mss = skb_shinfo(skb)->gso_size) &&
(skb->len > (bp->dev->mtu + ETH_HLEN))) {
u32 tcp_opt_len, ip_tcp_len;
@@ -4536,7 +4533,6 @@ bnx2_start_xmit(struct sk_buff *skb, str
}
}
else
-#endif
{
mss = 0;
}
@@ -5533,10 +5529,8 @@ static const struct ethtool_ops bnx2_eth
.set_tx_csum = ethtool_op_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
-#ifdef BCM_TSO
.get_tso = ethtool_op_get_tso,
.set_tso = bnx2_set_tso,
-#endif
.self_test_count = bnx2_self_test_count,
.self_test = bnx2_self_test,
.get_strings = bnx2_get_strings,
@@ -6050,9 +6044,7 @@ bnx2_init_one(struct pci_dev *pdev, cons
#ifdef BCM_VLAN
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
#endif
-#ifdef BCM_TSO
dev->features |= NETIF_F_TSO | NETIF_F_TSO_ECN;
-#endif
netif_carrier_off(bp->dev);
Index: linux-2.6/drivers/net/e1000/e1000.h
===================================================================
--- linux-2.6.orig/drivers/net/e1000/e1000.h
+++ linux-2.6/drivers/net/e1000/e1000.h
@@ -59,17 +59,13 @@
#include <linux/capability.h>
#include <linux/in.h>
#include <linux/ip.h>
-#ifdef NETIF_F_TSO6
#include <linux/ipv6.h>
-#endif
#include <linux/tcp.h>
#include <linux/udp.h>
#include <net/pkt_sched.h>
#include <linux/list.h>
#include <linux/reboot.h>
-#ifdef NETIF_F_TSO
#include <net/checksum.h>
-#endif
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
@@ -348,9 +344,7 @@ 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;
Index: linux-2.6/drivers/net/e1000/e1000_ethtool.c
===================================================================
--- linux-2.6.orig/drivers/net/e1000/e1000_ethtool.c
+++ linux-2.6/drivers/net/e1000/e1000_ethtool.c
@@ -335,7 +335,6 @@ e1000_set_tx_csum(struct net_device *net
return 0;
}
-#ifdef NETIF_F_TSO
static int
e1000_set_tso(struct net_device *netdev, uint32_t data)
{
@@ -349,18 +348,15 @@ e1000_set_tso(struct net_device *netdev,
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)
@@ -1968,10 +1964,8 @@ static const struct ethtool_ops e1000_et
.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,
Index: linux-2.6/drivers/net/e1000/e1000_main.c
===================================================================
--- linux-2.6.orig/drivers/net/e1000/e1000_main.c
+++ linux-2.6/drivers/net/e1000/e1000_main.c
@@ -852,16 +852,12 @@ 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;
@@ -2490,7 +2486,6 @@ 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 &&
@@ -2501,22 +2496,17 @@ 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 */
@@ -2731,7 +2721,6 @@ 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;
@@ -2760,7 +2749,6 @@ e1000_tso(struct e1000_adapter *adapter,
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 =
@@ -2770,7 +2758,6 @@ e1000_tso(struct e1000_adapter *adapter,
IPPROTO_TCP,
0);
ipcse = 0;
-#endif
}
ipcss = skb->nh.raw - skb->data;
ipcso = (void *)&(skb->nh.iph->check) - (void *)skb->data;
@@ -2803,8 +2790,6 @@ e1000_tso(struct e1000_adapter *adapter,
return TRUE;
}
-#endif
-
return FALSE;
}
@@ -2861,7 +2846,6 @@ e1000_tx_map(struct e1000_adapter *adapt
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
@@ -2876,7 +2860,6 @@ e1000_tx_map(struct e1000_adapter *adapt
* 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
@@ -2918,12 +2901,10 @@ e1000_tx_map(struct e1000_adapter *adapt
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. */
@@ -3148,7 +3129,6 @@ e1000_xmit_frame(struct sk_buff *skb, st
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
@@ -3192,16 +3172,10 @@ e1000_xmit_frame(struct sk_buff *skb, st
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);
Index: linux-2.6/drivers/net/forcedeth.c
===================================================================
--- linux-2.6.orig/drivers/net/forcedeth.c
+++ linux-2.6/drivers/net/forcedeth.c
@@ -1550,12 +1550,10 @@ static int nv_start_xmit(struct sk_buff
np->tx_skbuff[nr] = skb;
-#ifdef NETIF_F_TSO
if (skb_is_gso(skb))
tx_flags_extra = NV_TX2_TSO | (skb_shinfo(skb)->gso_size << NV_TX2_TSO_SHIFT);
else
-#endif
- tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
+ tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
/* vlan tag */
@@ -4460,9 +4458,7 @@ static int __devinit nv_probe(struct pci
np->rx_csum = 1;
np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG;
-#ifdef NETIF_F_TSO
dev->features |= NETIF_F_TSO;
-#endif
}
np->vlanctl_bits = 0;
Index: linux-2.6/drivers/net/ixgb/ixgb.h
===================================================================
--- linux-2.6.orig/drivers/net/ixgb/ixgb.h
+++ linux-2.6/drivers/net/ixgb/ixgb.h
@@ -61,9 +61,7 @@
#include <net/pkt_sched.h>
#include <linux/list.h>
#include <linux/reboot.h>
-#ifdef NETIF_F_TSO
#include <net/checksum.h>
-#endif
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
Index: linux-2.6/drivers/net/ixgb/ixgb_ethtool.c
===================================================================
--- linux-2.6.orig/drivers/net/ixgb/ixgb_ethtool.c
+++ linux-2.6/drivers/net/ixgb/ixgb_ethtool.c
@@ -81,10 +81,8 @@ static struct ixgb_stats ixgb_gstrings_s
{"tx_timeout_count", IXGB_STAT(tx_timeout_count) },
{"rx_long_length_errors", IXGB_STAT(stats.roc)},
{"rx_short_length_errors", IXGB_STAT(stats.ruc)},
-#ifdef NETIF_F_TSO
{"tx_tcp_seg_good", IXGB_STAT(stats.tsctc)},
{"tx_tcp_seg_failed", IXGB_STAT(stats.tsctfc)},
-#endif
{"rx_flow_control_xon", IXGB_STAT(stats.xonrxc)},
{"rx_flow_control_xoff", IXGB_STAT(stats.xoffrxc)},
{"tx_flow_control_xon", IXGB_STAT(stats.xontxc)},
@@ -239,7 +237,6 @@ ixgb_set_tx_csum(struct net_device *netd
return 0;
}
-#ifdef NETIF_F_TSO
static int
ixgb_set_tso(struct net_device *netdev, uint32_t data)
{
@@ -249,7 +246,6 @@ ixgb_set_tso(struct net_device *netdev,
netdev->features &= ~NETIF_F_TSO;
return 0;
}
-#endif /* NETIF_F_TSO */
static uint32_t
ixgb_get_msglevel(struct net_device *netdev)
@@ -721,10 +717,8 @@ static const struct ethtool_ops ixgb_eth
.set_sg = ethtool_op_set_sg,
.get_msglevel = ixgb_get_msglevel,
.set_msglevel = ixgb_set_msglevel,
-#ifdef NETIF_F_TSO
.get_tso = ethtool_op_get_tso,
.set_tso = ixgb_set_tso,
-#endif
.get_strings = ixgb_get_strings,
.phys_id = ixgb_phys_id,
.get_stats_count = ixgb_get_stats_count,
Index: linux-2.6/drivers/net/ixgb/ixgb_main.c
===================================================================
--- linux-2.6.orig/drivers/net/ixgb/ixgb_main.c
+++ linux-2.6/drivers/net/ixgb/ixgb_main.c
@@ -456,9 +456,7 @@ ixgb_probe(struct pci_dev *pdev,
NETIF_F_HW_VLAN_TX |
NETIF_F_HW_VLAN_RX |
NETIF_F_HW_VLAN_FILTER;
-#ifdef NETIF_F_TSO
netdev->features |= NETIF_F_TSO;
-#endif
#ifdef NETIF_F_LLTX
netdev->features |= NETIF_F_LLTX;
#endif
@@ -1176,7 +1174,6 @@ ixgb_watchdog(unsigned long data)
static int
ixgb_tso(struct ixgb_adapter *adapter, struct sk_buff *skb)
{
-#ifdef NETIF_F_TSO
struct ixgb_context_desc *context_desc;
unsigned int i;
uint8_t ipcss, ipcso, tucss, tucso, hdr_len;
@@ -1233,7 +1230,6 @@ ixgb_tso(struct ixgb_adapter *adapter, s
return 1;
}
-#endif
return 0;
}
Index: linux-2.6/drivers/net/myri10ge/myri10ge.c
===================================================================
--- linux-2.6.orig/drivers/net/myri10ge/myri10ge.c
+++ linux-2.6/drivers/net/myri10ge/myri10ge.c
@@ -1412,10 +1412,8 @@ static const struct ethtool_ops myri10ge
.set_tx_csum = ethtool_op_set_tx_hw_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 = ethtool_op_set_tso,
-#endif
.get_strings = myri10ge_get_strings,
.get_stats_count = myri10ge_get_stats_count,
.get_ethtool_stats = myri10ge_get_ethtool_stats,
@@ -1934,13 +1932,11 @@ again:
mss = 0;
max_segments = MXGEFW_MAX_SEND_DESC;
-#ifdef NETIF_F_TSO
if (skb->len > (dev->mtu + ETH_HLEN)) {
mss = skb_shinfo(skb)->gso_size;
if (mss != 0)
max_segments = MYRI10GE_MAX_SEND_DESC_TSO;
}
-#endif /*NETIF_F_TSO */
if ((unlikely(avail < max_segments))) {
/* we are out of transmit resources */
@@ -1972,7 +1968,6 @@ again:
cum_len = 0;
-#ifdef NETIF_F_TSO
if (mss) { /* TSO */
/* this removes any CKSUM flag from before */
flags = (MXGEFW_FLAGS_TSO_HDR | MXGEFW_FLAGS_FIRST);
@@ -1988,7 +1983,6 @@ again:
* the checksum by parsing the header. */
pseudo_hdr_offset = mss;
} else
-#endif /*NETIF_F_TSO */
/* Mark small packets, and pad out tiny packets */
if (skb->len <= MXGEFW_SEND_SMALL_SIZE) {
flags |= MXGEFW_FLAGS_SMALL;
@@ -2056,7 +2050,6 @@ again:
seglen = len;
flags_next = flags & ~MXGEFW_FLAGS_FIRST;
cum_len_next = cum_len + seglen;
-#ifdef NETIF_F_TSO
if (mss) { /* TSO */
(req - rdma_count)->rdma_count = rdma_count + 1;
@@ -2083,7 +2076,6 @@ again:
(small * MXGEFW_FLAGS_SMALL);
}
}
-#endif /* NETIF_F_TSO */
req->addr_high = high_swapped;
req->addr_low = htonl(low);
req->pseudo_hdr_offset = htons(pseudo_hdr_offset);
@@ -2120,14 +2112,12 @@ again:
}
(req - rdma_count)->rdma_count = rdma_count;
-#ifdef NETIF_F_TSO
if (mss)
do {
req--;
req->flags |= MXGEFW_FLAGS_TSO_LAST;
} while (!(req->flags & (MXGEFW_FLAGS_TSO_CHOP |
MXGEFW_FLAGS_FIRST)));
-#endif
idx = ((count - 1) + tx->req) & tx->mask;
tx->info[idx].last = 1;
if (tx->wc_fifo == NULL)
Index: linux-2.6/drivers/net/s2io.c
===================================================================
--- linux-2.6.orig/drivers/net/s2io.c
+++ linux-2.6/drivers/net/s2io.c
@@ -3888,12 +3888,10 @@ static int s2io_xmit(struct sk_buff *skb
}
offload_type = s2io_offload_type(skb);
-#ifdef NETIF_F_TSO
if (offload_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
txdp->Control_1 |= TXD_TCP_LSO_EN;
txdp->Control_1 |= TXD_TCP_LSO_MSS(s2io_tcp_mss(skb));
}
-#endif
if (skb->ip_summed == CHECKSUM_PARTIAL) {
txdp->Control_2 |=
(TXD_TX_CKO_IPV4_EN | TXD_TX_CKO_TCP_EN |
@@ -5751,10 +5749,8 @@ static const struct ethtool_ops netdev_e
.set_tx_csum = s2io_ethtool_op_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
-#ifdef NETIF_F_TSO
.get_tso = s2io_ethtool_op_get_tso,
.set_tso = s2io_ethtool_op_set_tso,
-#endif
.get_ufo = ethtool_op_get_ufo,
.set_ufo = ethtool_op_set_ufo,
.self_test_count = s2io_ethtool_self_test_count,
@@ -6979,12 +6975,8 @@ s2io_init_nic(struct pci_dev *pdev, cons
dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
if (sp->high_dma_flag == TRUE)
dev->features |= NETIF_F_HIGHDMA;
-#ifdef NETIF_F_TSO
dev->features |= NETIF_F_TSO;
-#endif
-#ifdef NETIF_F_TSO6
dev->features |= NETIF_F_TSO6;
-#endif
if (sp->device_type & XFRAME_II_DEVICE) {
dev->features |= NETIF_F_UFO;
dev->features |= NETIF_F_HW_CSUM;
Index: linux-2.6/drivers/net/tg3.c
===================================================================
--- linux-2.6.orig/drivers/net/tg3.c
+++ linux-2.6/drivers/net/tg3.c
@@ -58,11 +58,7 @@
#define TG3_VLAN_TAG_USED 0
#endif
-#ifdef NETIF_F_TSO
#define TG3_TSO_SUPPORT 1
-#else
-#define TG3_TSO_SUPPORT 0
-#endif
#include "tg3.h"
@@ -3853,7 +3849,6 @@ static int tg3_start_xmit(struct sk_buff
entry = tp->tx_prod;
base_flags = 0;
-#if TG3_TSO_SUPPORT != 0
mss = 0;
if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
(mss = skb_shinfo(skb)->gso_size) != 0) {
@@ -3886,11 +3881,6 @@ static int tg3_start_xmit(struct sk_buff
}
else if (skb->ip_summed == CHECKSUM_PARTIAL)
base_flags |= TXD_FLAG_TCPUDP_CSUM;
-#else
- mss = 0;
- if (skb->ip_summed == CHECKSUM_PARTIAL)
- base_flags |= TXD_FLAG_TCPUDP_CSUM;
-#endif
#if TG3_VLAN_TAG_USED
if (tp->vlgrp != NULL && vlan_tx_tag_present(skb))
base_flags |= (TXD_FLAG_VLAN |
@@ -3950,7 +3940,6 @@ out_unlock:
return NETDEV_TX_OK;
}
-#if TG3_TSO_SUPPORT != 0
static int tg3_start_xmit_dma_bug(struct sk_buff *, struct net_device *);
/* Use GSO to workaround a rare TSO bug that may be triggered when the
@@ -3982,7 +3971,6 @@ tg3_tso_bug_end:
return NETDEV_TX_OK;
}
-#endif
/* hard_start_xmit for devices that have the 4G bug and/or 40-bit bug and
* support TG3_FLG2_HW_TSO_1 or firmware TSO only.
@@ -4016,7 +4004,6 @@ static int tg3_start_xmit_dma_bug(struct
base_flags = 0;
if (skb->ip_summed == CHECKSUM_PARTIAL)
base_flags |= TXD_FLAG_TCPUDP_CSUM;
-#if TG3_TSO_SUPPORT != 0
mss = 0;
if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
(mss = skb_shinfo(skb)->gso_size) != 0) {
@@ -4071,9 +4058,6 @@ static int tg3_start_xmit_dma_bug(struct
}
}
}
-#else
- mss = 0;
-#endif
#if TG3_VLAN_TAG_USED
if (tp->vlgrp != NULL && vlan_tx_tag_present(skb))
base_flags |= (TXD_FLAG_VLAN |
@@ -5316,7 +5300,6 @@ static int tg3_load_5701_a0_firmware_fix
return 0;
}
-#if TG3_TSO_SUPPORT != 0
#define TG3_TSO_FW_RELEASE_MAJOR 0x1
#define TG3_TSO_FW_RELASE_MINOR 0x6
@@ -5893,7 +5876,6 @@ static int tg3_load_tso_firmware(struct
return 0;
}
-#endif /* TG3_TSO_SUPPORT != 0 */
/* tp->lock is held. */
static void __tg3_set_mac_addr(struct tg3 *tp)
@@ -6107,7 +6089,6 @@ static int tg3_reset_hw(struct tg3 *tp,
tw32(BUFMGR_DMA_DESC_POOL_ADDR, NIC_SRAM_DMA_DESC_POOL_BASE);
tw32(BUFMGR_DMA_DESC_POOL_SIZE, NIC_SRAM_DMA_DESC_POOL_SIZE);
}
-#if TG3_TSO_SUPPORT != 0
else if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
int fw_len;
@@ -6122,7 +6103,6 @@ static int tg3_reset_hw(struct tg3 *tp,
tw32(BUFMGR_MB_POOL_SIZE,
NIC_SRAM_MBUF_POOL_SIZE5705 - fw_len - 0xa00);
}
-#endif
if (tp->dev->mtu <= ETH_DATA_LEN) {
tw32(BUFMGR_MB_RDMA_LOW_WATER,
@@ -6324,10 +6304,8 @@ static int tg3_reset_hw(struct tg3 *tp,
if (tp->tg3_flags2 & TG3_FLG2_PCI_EXPRESS)
rdmac_mode |= RDMAC_MODE_FIFO_LONG_BURST;
-#if TG3_TSO_SUPPORT != 0
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
rdmac_mode |= (1 << 27);
-#endif
/* Receive/send statistics. */
if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS) {
@@ -6498,10 +6476,8 @@ static int tg3_reset_hw(struct tg3 *tp,
tw32(RCVBDI_MODE, RCVBDI_MODE_ENABLE | RCVBDI_MODE_RCB_ATTN_ENAB);
tw32(RCVDBDI_MODE, RCVDBDI_MODE_ENABLE | RCVDBDI_MODE_INV_RING_SZ);
tw32(SNDDATAI_MODE, SNDDATAI_MODE_ENABLE);
-#if TG3_TSO_SUPPORT != 0
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
tw32(SNDDATAI_MODE, SNDDATAI_MODE_ENABLE | 0x8);
-#endif
tw32(SNDBDI_MODE, SNDBDI_MODE_ENABLE | SNDBDI_MODE_ATTN_ENABLE);
tw32(SNDBDS_MODE, SNDBDS_MODE_ENABLE | SNDBDS_MODE_ATTN_ENABLE);
@@ -6511,13 +6487,11 @@ static int tg3_reset_hw(struct tg3 *tp,
return err;
}
-#if TG3_TSO_SUPPORT != 0
if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) {
err = tg3_load_tso_firmware(tp);
if (err)
return err;
}
-#endif
tp->tx_mode = TX_MODE_ENABLE;
tw32_f(MAC_TX_MODE, tp->tx_mode);
@@ -8043,7 +8017,6 @@ static void tg3_set_msglevel(struct net_
tp->msg_enable = value;
}
-#if TG3_TSO_SUPPORT != 0
static int tg3_set_tso(struct net_device *dev, u32 value)
{
struct tg3 *tp = netdev_priv(dev);
@@ -8062,7 +8035,6 @@ static int tg3_set_tso(struct net_device
}
return ethtool_op_set_tso(dev, value);
}
-#endif
static int tg3_nway_reset(struct net_device *dev)
{
@@ -9193,10 +9165,8 @@ static const struct ethtool_ops tg3_etht
.set_tx_csum = tg3_set_tx_csum,
.get_sg = ethtool_op_get_sg,
.set_sg = ethtool_op_set_sg,
-#if TG3_TSO_SUPPORT != 0
.get_tso = ethtool_op_get_tso,
.set_tso = tg3_set_tso,
-#endif
.self_test_count = tg3_get_test_count,
.self_test = tg3_self_test,
.get_strings = tg3_get_strings,
@@ -11835,7 +11805,6 @@ static int __devinit tg3_init_one(struct
tg3_init_bufmgr_config(tp);
-#if TG3_TSO_SUPPORT != 0
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
}
@@ -11860,7 +11829,6 @@ static int __devinit tg3_init_one(struct
dev->features |= NETIF_F_TSO6;
}
-#endif
if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A1 &&
!(tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE) &&
-
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