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path: root/drivers/net/ethernet/natsemi
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Diffstat (limited to 'drivers/net/ethernet/natsemi')
-rw-r--r--drivers/net/ethernet/natsemi/sonic.c21
-rw-r--r--drivers/net/ethernet/natsemi/sonic.h1
2 files changed, 8 insertions, 14 deletions
diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c
index 1109070a5154..b31c7af32dfa 100644
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -330,18 +330,19 @@ static irqreturn_t sonic_interrupt(int irq, void *dev_id)
if ((td_status = sonic_tda_get(dev, entry, SONIC_TD_STATUS)) == 0)
break;
- if (td_status & 0x0001) {
+ if (td_status & SONIC_TCR_PTX) {
lp->stats.tx_packets++;
lp->stats.tx_bytes += sonic_tda_get(dev, entry, SONIC_TD_PKTSIZE);
} else {
- lp->stats.tx_errors++;
- if (td_status & 0x0642)
+ if (td_status & (SONIC_TCR_EXD |
+ SONIC_TCR_EXC | SONIC_TCR_BCM))
lp->stats.tx_aborted_errors++;
- if (td_status & 0x0180)
+ if (td_status &
+ (SONIC_TCR_NCRS | SONIC_TCR_CRLS))
lp->stats.tx_carrier_errors++;
- if (td_status & 0x0020)
+ if (td_status & SONIC_TCR_OWC)
lp->stats.tx_window_errors++;
- if (td_status & 0x0004)
+ if (td_status & SONIC_TCR_FU)
lp->stats.tx_fifo_errors++;
}
@@ -371,17 +372,14 @@ static irqreturn_t sonic_interrupt(int irq, void *dev_id)
if (status & SONIC_INT_RFO) {
netif_dbg(lp, rx_err, dev, "%s: rx fifo overrun\n",
__func__);
- lp->stats.rx_fifo_errors++;
}
if (status & SONIC_INT_RDE) {
netif_dbg(lp, rx_err, dev, "%s: rx descriptors exhausted\n",
__func__);
- lp->stats.rx_dropped++;
}
if (status & SONIC_INT_RBAE) {
netif_dbg(lp, rx_err, dev, "%s: rx buffer area exceeded\n",
__func__);
- lp->stats.rx_dropped++;
}
/* counter overruns; all counters are 16bit wide */
@@ -473,11 +471,6 @@ static void sonic_rx(struct net_device *dev)
sonic_rra_put(dev, entry, SONIC_RR_BUFADR_H, bufadr_h);
} else {
/* This should only happen, if we enable accepting broken packets. */
- lp->stats.rx_errors++;
- if (status & SONIC_RCR_FAER)
- lp->stats.rx_frame_errors++;
- if (status & SONIC_RCR_CRCR)
- lp->stats.rx_crc_errors++;
}
if (status & SONIC_RCR_LPKT) {
/*
diff --git a/drivers/net/ethernet/natsemi/sonic.h b/drivers/net/ethernet/natsemi/sonic.h
index fb160dfdf4ca..9e4ff8dd032d 100644
--- a/drivers/net/ethernet/natsemi/sonic.h
+++ b/drivers/net/ethernet/natsemi/sonic.h
@@ -175,6 +175,7 @@
#define SONIC_TCR_NCRS 0x0100
#define SONIC_TCR_CRLS 0x0080
#define SONIC_TCR_EXC 0x0040
+#define SONIC_TCR_OWC 0x0020
#define SONIC_TCR_PMB 0x0008
#define SONIC_TCR_FU 0x0004
#define SONIC_TCR_BCM 0x0002