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authorArnd Bergmann <arnd@arndb.de>2012-03-15 11:19:05 -0400
committerArnd Bergmann <arnd@arndb.de>2012-03-15 11:20:07 -0400
commitf4e2467bad53023589cbff18dd1ab6e0aa3f004c (patch)
tree8d7abbf418eabd25bbcdc9b6de2f8216d2eaa616 /drivers/net/ethernet/broadcom
parente3643b77de143c5548ec93abd8aa68f4123295ea (diff)
parenta6de3df4f172e124280d88e617ee7d29f7af970b (diff)
Merge branch 'ep93xx-for-arm-soc' of git://github.com/RyanMallon/linux-2.6 into next/cleanup
* 'ep93xx-for-arm-soc' of git://github.com/RyanMallon/linux-2.6: ep93xx: Remove unnecessary includes of ep93xx-regs.h ep93xx: Move EP93XX_SYSCON defines to SoC private header ep93xx: Move crunch code to mach-ep93xx directory ep93xx: Make syscon access functions private to SoC ep93xx: Configure GPIO ports in core code ep93xx: Move peripheral defines to local SoC header ep93xx: Convert the watchdog driver into a platform device. ep93xx: Use ioremap for backlight driver ep93xx: Move GPIO defines to gpio-ep93xx.h ep93xx: Don't use system controller defines in audio drivers ep93xx: Move PHYS_BASE defines to local SoC header file (update to v3.3-rc7) Conflicts: arch/arm/mach-s3c2440/common.h
Diffstat (limited to 'drivers/net/ethernet/broadcom')
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c51
1 files changed, 26 insertions, 25 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index a1f2e0fed78b..35c2a202d67a 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -5352,7 +5352,7 @@ static void tg3_tx(struct tg3_napi *tnapi)
5352 } 5352 }
5353 } 5353 }
5354 5354
5355 netdev_completed_queue(tp->dev, pkts_compl, bytes_compl); 5355 netdev_tx_completed_queue(txq, pkts_compl, bytes_compl);
5356 5356
5357 tnapi->tx_cons = sw_idx; 5357 tnapi->tx_cons = sw_idx;
5358 5358
@@ -6793,7 +6793,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
6793 } 6793 }
6794 6794
6795 skb_tx_timestamp(skb); 6795 skb_tx_timestamp(skb);
6796 netdev_sent_queue(tp->dev, skb->len); 6796 netdev_tx_sent_queue(txq, skb->len);
6797 6797
6798 /* Packets are ready, update Tx producer idx local and on card. */ 6798 /* Packets are ready, update Tx producer idx local and on card. */
6799 tw32_tx_mbox(tnapi->prodmbox, entry); 6799 tw32_tx_mbox(tnapi->prodmbox, entry);
@@ -7275,8 +7275,8 @@ static void tg3_free_rings(struct tg3 *tp)
7275 7275
7276 dev_kfree_skb_any(skb); 7276 dev_kfree_skb_any(skb);
7277 } 7277 }
7278 netdev_tx_reset_queue(netdev_get_tx_queue(tp->dev, j));
7278 } 7279 }
7279 netdev_reset_queue(tp->dev);
7280} 7280}
7281 7281
7282/* Initialize tx/rx rings for packet processing. 7282/* Initialize tx/rx rings for packet processing.
@@ -7886,10 +7886,8 @@ static int tg3_chip_reset(struct tg3 *tp)
7886 return 0; 7886 return 0;
7887} 7887}
7888 7888
7889static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *, 7889static void tg3_get_nstats(struct tg3 *, struct rtnl_link_stats64 *);
7890 struct rtnl_link_stats64 *); 7890static void tg3_get_estats(struct tg3 *, struct tg3_ethtool_stats *);
7891static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *,
7892 struct tg3_ethtool_stats *);
7893 7891
7894/* tp->lock is held. */ 7892/* tp->lock is held. */
7895static int tg3_halt(struct tg3 *tp, int kind, int silent) 7893static int tg3_halt(struct tg3 *tp, int kind, int silent)
@@ -7910,7 +7908,7 @@ static int tg3_halt(struct tg3 *tp, int kind, int silent)
7910 7908
7911 if (tp->hw_stats) { 7909 if (tp->hw_stats) {
7912 /* Save the stats across chip resets... */ 7910 /* Save the stats across chip resets... */
7913 tg3_get_stats64(tp->dev, &tp->net_stats_prev), 7911 tg3_get_nstats(tp, &tp->net_stats_prev),
7914 tg3_get_estats(tp, &tp->estats_prev); 7912 tg3_get_estats(tp, &tp->estats_prev);
7915 7913
7916 /* And make sure the next sample is new data */ 7914 /* And make sure the next sample is new data */
@@ -9847,7 +9845,7 @@ static inline u64 get_stat64(tg3_stat64_t *val)
9847 return ((u64)val->high << 32) | ((u64)val->low); 9845 return ((u64)val->high << 32) | ((u64)val->low);
9848} 9846}
9849 9847
9850static u64 calc_crc_errors(struct tg3 *tp) 9848static u64 tg3_calc_crc_errors(struct tg3 *tp)
9851{ 9849{
9852 struct tg3_hw_stats *hw_stats = tp->hw_stats; 9850 struct tg3_hw_stats *hw_stats = tp->hw_stats;
9853 9851
@@ -9856,14 +9854,12 @@ static u64 calc_crc_errors(struct tg3 *tp)
9856 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) { 9854 GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) {
9857 u32 val; 9855 u32 val;
9858 9856
9859 spin_lock_bh(&tp->lock);
9860 if (!tg3_readphy(tp, MII_TG3_TEST1, &val)) { 9857 if (!tg3_readphy(tp, MII_TG3_TEST1, &val)) {
9861 tg3_writephy(tp, MII_TG3_TEST1, 9858 tg3_writephy(tp, MII_TG3_TEST1,
9862 val | MII_TG3_TEST1_CRC_EN); 9859 val | MII_TG3_TEST1_CRC_EN);
9863 tg3_readphy(tp, MII_TG3_RXR_COUNTERS, &val); 9860 tg3_readphy(tp, MII_TG3_RXR_COUNTERS, &val);
9864 } else 9861 } else
9865 val = 0; 9862 val = 0;
9866 spin_unlock_bh(&tp->lock);
9867 9863
9868 tp->phy_crc_errors += val; 9864 tp->phy_crc_errors += val;
9869 9865
@@ -9877,14 +9873,13 @@ static u64 calc_crc_errors(struct tg3 *tp)
9877 estats->member = old_estats->member + \ 9873 estats->member = old_estats->member + \
9878 get_stat64(&hw_stats->member) 9874 get_stat64(&hw_stats->member)
9879 9875
9880static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp, 9876static void tg3_get_estats(struct tg3 *tp, struct tg3_ethtool_stats *estats)
9881 struct tg3_ethtool_stats *estats)
9882{ 9877{
9883 struct tg3_ethtool_stats *old_estats = &tp->estats_prev; 9878 struct tg3_ethtool_stats *old_estats = &tp->estats_prev;
9884 struct tg3_hw_stats *hw_stats = tp->hw_stats; 9879 struct tg3_hw_stats *hw_stats = tp->hw_stats;
9885 9880
9886 if (!hw_stats) 9881 if (!hw_stats)
9887 return old_estats; 9882 return;
9888 9883
9889 ESTAT_ADD(rx_octets); 9884 ESTAT_ADD(rx_octets);
9890 ESTAT_ADD(rx_fragments); 9885 ESTAT_ADD(rx_fragments);
@@ -9963,20 +9958,13 @@ static struct tg3_ethtool_stats *tg3_get_estats(struct tg3 *tp,
9963 ESTAT_ADD(nic_tx_threshold_hit); 9958 ESTAT_ADD(nic_tx_threshold_hit);
9964 9959
9965 ESTAT_ADD(mbuf_lwm_thresh_hit); 9960 ESTAT_ADD(mbuf_lwm_thresh_hit);
9966
9967 return estats;
9968} 9961}
9969 9962
9970static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev, 9963static void tg3_get_nstats(struct tg3 *tp, struct rtnl_link_stats64 *stats)
9971 struct rtnl_link_stats64 *stats)
9972{ 9964{
9973 struct tg3 *tp = netdev_priv(dev);
9974 struct rtnl_link_stats64 *old_stats = &tp->net_stats_prev; 9965 struct rtnl_link_stats64 *old_stats = &tp->net_stats_prev;
9975 struct tg3_hw_stats *hw_stats = tp->hw_stats; 9966 struct tg3_hw_stats *hw_stats = tp->hw_stats;
9976 9967
9977 if (!hw_stats)
9978 return old_stats;
9979
9980 stats->rx_packets = old_stats->rx_packets + 9968 stats->rx_packets = old_stats->rx_packets +
9981 get_stat64(&hw_stats->rx_ucast_packets) + 9969 get_stat64(&hw_stats->rx_ucast_packets) +
9982 get_stat64(&hw_stats->rx_mcast_packets) + 9970 get_stat64(&hw_stats->rx_mcast_packets) +
@@ -10019,15 +10007,13 @@ static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
10019 get_stat64(&hw_stats->tx_carrier_sense_errors); 10007 get_stat64(&hw_stats->tx_carrier_sense_errors);
10020 10008
10021 stats->rx_crc_errors = old_stats->rx_crc_errors + 10009 stats->rx_crc_errors = old_stats->rx_crc_errors +
10022 calc_crc_errors(tp); 10010 tg3_calc_crc_errors(tp);
10023 10011
10024 stats->rx_missed_errors = old_stats->rx_missed_errors + 10012 stats->rx_missed_errors = old_stats->rx_missed_errors +
10025 get_stat64(&hw_stats->rx_discards); 10013 get_stat64(&hw_stats->rx_discards);
10026 10014
10027 stats->rx_dropped = tp->rx_dropped; 10015 stats->rx_dropped = tp->rx_dropped;
10028 stats->tx_dropped = tp->tx_dropped; 10016 stats->tx_dropped = tp->tx_dropped;
10029
10030 return stats;
10031} 10017}
10032 10018
10033static inline u32 calc_crc(unsigned char *buf, int len) 10019static inline u32 calc_crc(unsigned char *buf, int len)
@@ -15409,6 +15395,21 @@ static void __devinit tg3_init_coal(struct tg3 *tp)
15409 } 15395 }
15410} 15396}
15411 15397
15398static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
15399 struct rtnl_link_stats64 *stats)
15400{
15401 struct tg3 *tp = netdev_priv(dev);
15402
15403 if (!tp->hw_stats)
15404 return &tp->net_stats_prev;
15405
15406 spin_lock_bh(&tp->lock);
15407 tg3_get_nstats(tp, stats);
15408 spin_unlock_bh(&tp->lock);
15409
15410 return stats;
15411}
15412
15412static const struct net_device_ops tg3_netdev_ops = { 15413static const struct net_device_ops tg3_netdev_ops = {
15413 .ndo_open = tg3_open, 15414 .ndo_open = tg3_open,
15414 .ndo_stop = tg3_close, 15415 .ndo_stop = tg3_close,