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cxgb - fix stats

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Fix MAC stats accounting.
Fix get_stats.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Divy Le Ray
2007-11-27 13:30:20 -08:00
committed by Jeff Garzik
parent 445cf803ca
commit e0348b9ae5
4 changed files with 96 additions and 89 deletions
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69
drivers/net/chelsio/cxgb2.c
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@ -374,7 +374,9 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
"TxInternalMACXmitError",
"TxFramesWithExcessiveDeferral",
"TxFCSErrors",
"TxJumboFramesOk",
"TxJumboOctetsOk",
"RxOctetsOK",
"RxOctetsBad",
"RxUnicastFramesOK",
@ -392,11 +394,11 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
"RxInRangeLengthErrors",
"RxOutOfRangeLengthField",
"RxFrameTooLongErrors",
"RxJumboFramesOk",
"RxJumboOctetsOk",
/* Port stats */
"RxPackets",
"RxCsumGood",
"TxPackets",
"TxCsumOffload",
"TxTso",
"RxVlan",
@ -464,23 +466,56 @@ static void get_stats(struct net_device *dev, struct ethtool_stats *stats,
const struct cmac_statistics *s;
const struct sge_intr_counts *t;
struct sge_port_stats ss;
unsigned int len;
s = mac->ops->statistics_update(mac, MAC_STATS_UPDATE_FULL);
len = sizeof(u64)*(&s->TxFCSErrors + 1 - &s->TxOctetsOK);
memcpy(data, &s->TxOctetsOK, len);
data += len;
len = sizeof(u64)*(&s->RxFrameTooLongErrors + 1 - &s->RxOctetsOK);
memcpy(data, &s->RxOctetsOK, len);
data += len;
t1_sge_get_port_stats(adapter->sge, dev->if_port, &ss);
memcpy(data, &ss, sizeof(ss));
data += sizeof(ss);
t = t1_sge_get_intr_counts(adapter->sge);
t1_sge_get_port_stats(adapter->sge, dev->if_port, &ss);
*data++ = s->TxOctetsOK;
*data++ = s->TxOctetsBad;
*data++ = s->TxUnicastFramesOK;
*data++ = s->TxMulticastFramesOK;
*data++ = s->TxBroadcastFramesOK;
*data++ = s->TxPauseFrames;
*data++ = s->TxFramesWithDeferredXmissions;
*data++ = s->TxLateCollisions;
*data++ = s->TxTotalCollisions;
*data++ = s->TxFramesAbortedDueToXSCollisions;
*data++ = s->TxUnderrun;
*data++ = s->TxLengthErrors;
*data++ = s->TxInternalMACXmitError;
*data++ = s->TxFramesWithExcessiveDeferral;
*data++ = s->TxFCSErrors;
*data++ = s->TxJumboFramesOK;
*data++ = s->TxJumboOctetsOK;
*data++ = s->RxOctetsOK;
*data++ = s->RxOctetsBad;
*data++ = s->RxUnicastFramesOK;
*data++ = s->RxMulticastFramesOK;
*data++ = s->RxBroadcastFramesOK;
*data++ = s->RxPauseFrames;
*data++ = s->RxFCSErrors;
*data++ = s->RxAlignErrors;
*data++ = s->RxSymbolErrors;
*data++ = s->RxDataErrors;
*data++ = s->RxSequenceErrors;
*data++ = s->RxRuntErrors;
*data++ = s->RxJabberErrors;
*data++ = s->RxInternalMACRcvError;
*data++ = s->RxInRangeLengthErrors;
*data++ = s->RxOutOfRangeLengthField;
*data++ = s->RxFrameTooLongErrors;
*data++ = s->RxJumboFramesOK;
*data++ = s->RxJumboOctetsOK;
*data++ = ss.rx_cso_good;
*data++ = ss.tx_cso;
*data++ = ss.tx_tso;
*data++ = ss.vlan_xtract;
*data++ = ss.vlan_insert;
*data++ = ss.tx_need_hdrroom;
*data++ = t->rx_drops;
*data++ = t->pure_rsps;
*data++ = t->unhandled_irqs;