Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
  [SKY2]: status polling loop (post merge)
  [NET]: Fix NAPI completion handling in some drivers.
  [TCP]: Limit processing lost_retrans loop to work-to-do cases
  [TCP]: Fix lost_retrans loop vs fastpath problems
  [TCP]: No need to re-count fackets_out/sacked_out at RTO
  [TCP]: Extract tcp_match_queue_to_sack from sacktag code
  [TCP]: Kill almost unused variable pcount from sacktag
  [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
  [TCP]: Add bytes_acked (ABC) clearing to FRTO too
  [IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
  [NETFILTER]: x_tables: add missing ip6t_modulename aliases
  [NETFILTER]: nf_conntrack_tcp: fix connection reopening
  [QETH]: fix qeth_main.c
  [NETLINK]: fib_frontend build fixes
  [IPv6]: Export userland ND options through netlink (RDNSS support)
  [9P]: build fix with !CONFIG_SYSCTL
  [NET]: Fix dev_put() and dev_hold() comments
  [NET]: make netlink user -> kernel interface synchronious
  [NET]: unify netlink kernel socket recognition
  [NET]: cleanup 3rd argument in netlink_sendskb
  ...

Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.

(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 20 insertions, 13 deletions

diff --git a/drivers/net/atl1/atl1_ethtool.c b/drivers/net/atl1/atl1_ethtool.c
index 1f616c5c147..68a83be843a 100644
--- a/drivers/net/atl1/atl1_ethtool.c
+++ b/drivers/net/atl1/atl1_ethtool.c
@@ -88,9 +88,14 @@ static void atl1_get_ethtool_stats(struct net_device *netdev,
 
 }
 
-static int atl1_get_stats_count(struct net_device *netdev)
+static int atl1_get_sset_count(struct net_device *netdev, int sset)
 {
-	return ARRAY_SIZE(atl1_gstrings_stats);
+	switch (sset) {
+	case ETH_SS_STATS:
+		return ARRAY_SIZE(atl1_gstrings_stats);
+	default:
+		return -EOPNOTSUPP;
+	}
 }
 
 static int atl1_get_settings(struct net_device *netdev,
@@ -489,15 +494,12 @@ const struct ethtool_ops atl1_ethtool_ops = {
 	.get_pauseparam		= atl1_get_pauseparam,
 	.set_pauseparam 	= atl1_set_pauseparam,
 	.get_rx_csum		= atl1_get_rx_csum,
-	.get_tx_csum		= ethtool_op_get_tx_csum,
 	.set_tx_csum		= ethtool_op_set_tx_hw_csum,
 	.get_link		= ethtool_op_get_link,
-	.get_sg			= ethtool_op_get_sg,
 	.set_sg			= ethtool_op_set_sg,
 	.get_strings		= atl1_get_strings,
 	.nway_reset		= atl1_nway_reset,
 	.get_ethtool_stats	= atl1_get_ethtool_stats,
-	.get_stats_count	= atl1_get_stats_count,
-	.get_tso		= ethtool_op_get_tso,
+	.get_sset_count		= atl1_get_sset_count,
 	.set_tso		= ethtool_op_set_tso,
 };
diff --git a/drivers/net/atl1/atl1_hw.c b/drivers/net/atl1/atl1_hw.c
index ef886bdeac1..9d3bd22e3a8 100644
--- a/drivers/net/atl1/atl1_hw.c
+++ b/drivers/net/atl1/atl1_hw.c
@@ -603,7 +603,7 @@ static struct atl1_spi_flash_dev flash_table[] = {
 
 static void atl1_init_flash_opcode(struct atl1_hw *hw)
 {
-	if (hw->flash_vendor >= sizeof(flash_table) / sizeof(flash_table[0]))
+	if (hw->flash_vendor >= ARRAY_SIZE(flash_table))
 		hw->flash_vendor = 0;	/* ATMEL */
 
 	/* Init OP table */
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index f23e13c8f9a..35b0a7dd4ef 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -76,7 +76,6 @@
 #include <linux/compiler.h>
 #include <linux/delay.h>
 #include <linux/mii.h>
-#include <linux/interrupt.h>
 #include <net/checksum.h>
 
 #include <asm/atomic.h>
@@ -1368,7 +1367,6 @@ rrd_ok:
 	if (count) {
 		u32 tpd_next_to_use;
 		u32 rfd_next_to_use;
-		u32 rrd_next_to_clean;
 
 		spin_lock(&adapter->mb_lock);
 
@@ -1513,7 +1511,7 @@ static void atl1_tx_map(struct atl1_adapter *adapter, struct sk_buff *skb,
 	unsigned int f;
 	u16 tpd_next_to_use;
 	u16 proto_hdr_len;
-	u16 i, m, len12;
+	u16 len12;
 
 	first_buf_len -= skb->data_len;
 	nr_frags = skb_shinfo(skb)->nr_frags;
@@ -1537,6 +1535,8 @@ static void atl1_tx_map(struct atl1_adapter *adapter, struct sk_buff *skb,
 			tpd_next_to_use = 0;
 
 		if (first_buf_len > proto_hdr_len) {
+			int i, m;
+
 			len12 = first_buf_len - proto_hdr_len;
 			m = (len12 + ATL1_MAX_TX_BUF_LEN - 1) /
 				ATL1_MAX_TX_BUF_LEN;
@@ -2210,8 +2210,14 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
 		return err;
 
 	/*
-	 * 64-bit DMA currently has data corruption problems, so let's just
-	 * use 32-bit DMA for now.  This is a big hack that is probably wrong.
+	 * The atl1 chip can DMA to 64-bit addresses, but it uses a single
+	 * shared register for the high 32 bits, so only a single, aligned,
+	 * 4 GB physical address range can be used at a time.
+	 *
+	 * Supporting 64-bit DMA on this hardware is more trouble than it's
+	 * worth.  It is far easier to limit to 32-bit DMA than update
+	 * various kernel subsystems to support the mechanics required by a
+	 * fixed-high-32-bit system.
 	 */
 	err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
 	if (err) {
@@ -2235,7 +2241,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
 		err = -ENOMEM;
 		goto err_alloc_etherdev;
 	}
-	SET_MODULE_OWNER(netdev);
 	SET_NETDEV_DEV(netdev, &pdev->dev);
 
 	pci_set_drvdata(pdev, netdev);