diff options
Diffstat (limited to 'drivers/net/depca.c')
-rw-r--r-- | drivers/net/depca.c | 42 |
1 files changed, 15 insertions, 27 deletions
diff --git a/drivers/net/depca.c b/drivers/net/depca.c index 183497020bfc..28fa2bdc8c79 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c | |||
@@ -485,7 +485,6 @@ struct depca_private { | |||
485 | /* Kernel-only (not device) fields */ | 485 | /* Kernel-only (not device) fields */ |
486 | int rx_new, tx_new; /* The next free ring entry */ | 486 | int rx_new, tx_new; /* The next free ring entry */ |
487 | int rx_old, tx_old; /* The ring entries to be free()ed. */ | 487 | int rx_old, tx_old; /* The ring entries to be free()ed. */ |
488 | struct net_device_stats stats; | ||
489 | spinlock_t lock; | 488 | spinlock_t lock; |
490 | struct { /* Private stats counters */ | 489 | struct { /* Private stats counters */ |
491 | u32 bins[DEPCA_PKT_STAT_SZ]; | 490 | u32 bins[DEPCA_PKT_STAT_SZ]; |
@@ -522,7 +521,6 @@ static irqreturn_t depca_interrupt(int irq, void *dev_id); | |||
522 | static int depca_close(struct net_device *dev); | 521 | static int depca_close(struct net_device *dev); |
523 | static int depca_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); | 522 | static int depca_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); |
524 | static void depca_tx_timeout(struct net_device *dev); | 523 | static void depca_tx_timeout(struct net_device *dev); |
525 | static struct net_device_stats *depca_get_stats(struct net_device *dev); | ||
526 | static void set_multicast_list(struct net_device *dev); | 524 | static void set_multicast_list(struct net_device *dev); |
527 | 525 | ||
528 | /* | 526 | /* |
@@ -801,7 +799,6 @@ static int __init depca_hw_init (struct net_device *dev, struct device *device) | |||
801 | dev->open = &depca_open; | 799 | dev->open = &depca_open; |
802 | dev->hard_start_xmit = &depca_start_xmit; | 800 | dev->hard_start_xmit = &depca_start_xmit; |
803 | dev->stop = &depca_close; | 801 | dev->stop = &depca_close; |
804 | dev->get_stats = &depca_get_stats; | ||
805 | dev->set_multicast_list = &set_multicast_list; | 802 | dev->set_multicast_list = &set_multicast_list; |
806 | dev->do_ioctl = &depca_ioctl; | 803 | dev->do_ioctl = &depca_ioctl; |
807 | dev->tx_timeout = depca_tx_timeout; | 804 | dev->tx_timeout = depca_tx_timeout; |
@@ -1026,15 +1023,15 @@ static int depca_rx(struct net_device *dev) | |||
1026 | } | 1023 | } |
1027 | if (status & R_ENP) { /* Valid frame status */ | 1024 | if (status & R_ENP) { /* Valid frame status */ |
1028 | if (status & R_ERR) { /* There was an error. */ | 1025 | if (status & R_ERR) { /* There was an error. */ |
1029 | lp->stats.rx_errors++; /* Update the error stats. */ | 1026 | dev->stats.rx_errors++; /* Update the error stats. */ |
1030 | if (status & R_FRAM) | 1027 | if (status & R_FRAM) |
1031 | lp->stats.rx_frame_errors++; | 1028 | dev->stats.rx_frame_errors++; |
1032 | if (status & R_OFLO) | 1029 | if (status & R_OFLO) |
1033 | lp->stats.rx_over_errors++; | 1030 | dev->stats.rx_over_errors++; |
1034 | if (status & R_CRC) | 1031 | if (status & R_CRC) |
1035 | lp->stats.rx_crc_errors++; | 1032 | dev->stats.rx_crc_errors++; |
1036 | if (status & R_BUFF) | 1033 | if (status & R_BUFF) |
1037 | lp->stats.rx_fifo_errors++; | 1034 | dev->stats.rx_fifo_errors++; |
1038 | } else { | 1035 | } else { |
1039 | short len, pkt_len = readw(&lp->rx_ring[entry].msg_length) - 4; | 1036 | short len, pkt_len = readw(&lp->rx_ring[entry].msg_length) - 4; |
1040 | struct sk_buff *skb; | 1037 | struct sk_buff *skb; |
@@ -1063,8 +1060,8 @@ static int depca_rx(struct net_device *dev) | |||
1063 | ** Update stats | 1060 | ** Update stats |
1064 | */ | 1061 | */ |
1065 | dev->last_rx = jiffies; | 1062 | dev->last_rx = jiffies; |
1066 | lp->stats.rx_packets++; | 1063 | dev->stats.rx_packets++; |
1067 | lp->stats.rx_bytes += pkt_len; | 1064 | dev->stats.rx_bytes += pkt_len; |
1068 | for (i = 1; i < DEPCA_PKT_STAT_SZ - 1; i++) { | 1065 | for (i = 1; i < DEPCA_PKT_STAT_SZ - 1; i++) { |
1069 | if (pkt_len < (i * DEPCA_PKT_BIN_SZ)) { | 1066 | if (pkt_len < (i * DEPCA_PKT_BIN_SZ)) { |
1070 | lp->pktStats.bins[i]++; | 1067 | lp->pktStats.bins[i]++; |
@@ -1087,7 +1084,7 @@ static int depca_rx(struct net_device *dev) | |||
1087 | } | 1084 | } |
1088 | } else { | 1085 | } else { |
1089 | printk("%s: Memory squeeze, deferring packet.\n", dev->name); | 1086 | printk("%s: Memory squeeze, deferring packet.\n", dev->name); |
1090 | lp->stats.rx_dropped++; /* Really, deferred. */ | 1087 | dev->stats.rx_dropped++; /* Really, deferred. */ |
1091 | break; | 1088 | break; |
1092 | } | 1089 | } |
1093 | } | 1090 | } |
@@ -1125,24 +1122,24 @@ static int depca_tx(struct net_device *dev) | |||
1125 | break; | 1122 | break; |
1126 | } else if (status & T_ERR) { /* An error occurred. */ | 1123 | } else if (status & T_ERR) { /* An error occurred. */ |
1127 | status = readl(&lp->tx_ring[entry].misc); | 1124 | status = readl(&lp->tx_ring[entry].misc); |
1128 | lp->stats.tx_errors++; | 1125 | dev->stats.tx_errors++; |
1129 | if (status & TMD3_RTRY) | 1126 | if (status & TMD3_RTRY) |
1130 | lp->stats.tx_aborted_errors++; | 1127 | dev->stats.tx_aborted_errors++; |
1131 | if (status & TMD3_LCAR) | 1128 | if (status & TMD3_LCAR) |
1132 | lp->stats.tx_carrier_errors++; | 1129 | dev->stats.tx_carrier_errors++; |
1133 | if (status & TMD3_LCOL) | 1130 | if (status & TMD3_LCOL) |
1134 | lp->stats.tx_window_errors++; | 1131 | dev->stats.tx_window_errors++; |
1135 | if (status & TMD3_UFLO) | 1132 | if (status & TMD3_UFLO) |
1136 | lp->stats.tx_fifo_errors++; | 1133 | dev->stats.tx_fifo_errors++; |
1137 | if (status & (TMD3_BUFF | TMD3_UFLO)) { | 1134 | if (status & (TMD3_BUFF | TMD3_UFLO)) { |
1138 | /* Trigger an immediate send demand. */ | 1135 | /* Trigger an immediate send demand. */ |
1139 | outw(CSR0, DEPCA_ADDR); | 1136 | outw(CSR0, DEPCA_ADDR); |
1140 | outw(INEA | TDMD, DEPCA_DATA); | 1137 | outw(INEA | TDMD, DEPCA_DATA); |
1141 | } | 1138 | } |
1142 | } else if (status & (T_MORE | T_ONE)) { | 1139 | } else if (status & (T_MORE | T_ONE)) { |
1143 | lp->stats.collisions++; | 1140 | dev->stats.collisions++; |
1144 | } else { | 1141 | } else { |
1145 | lp->stats.tx_packets++; | 1142 | dev->stats.tx_packets++; |
1146 | } | 1143 | } |
1147 | 1144 | ||
1148 | /* Update all the pointers */ | 1145 | /* Update all the pointers */ |
@@ -1234,15 +1231,6 @@ static int InitRestartDepca(struct net_device *dev) | |||
1234 | return status; | 1231 | return status; |
1235 | } | 1232 | } |
1236 | 1233 | ||
1237 | static struct net_device_stats *depca_get_stats(struct net_device *dev) | ||
1238 | { | ||
1239 | struct depca_private *lp = (struct depca_private *) dev->priv; | ||
1240 | |||
1241 | /* Null body since there is no framing error counter */ | ||
1242 | |||
1243 | return &lp->stats; | ||
1244 | } | ||
1245 | |||
1246 | /* | 1234 | /* |
1247 | ** Set or clear the multicast filter for this adaptor. | 1235 | ** Set or clear the multicast filter for this adaptor. |
1248 | */ | 1236 | */ |