/*****************************************************************************
*
* SkGeGetEthStats - retrieves the card statistics
*
* Description:
* All current statistics of a selected adapter are placed
* in the passed ethtool_stats structure and are returned.
*
* Returns: N/A
*
*/
void SkGeGetEthStats(struct net_device *dev,
struct ethtool_stats *stats,
u64 *data)
{
DEV_NET *pNet = PPRIV;
SK_AC *pAC = pNet->pAC;
SK_U32 Size = sizeof(SK_PNMI_STRUCT_DATA);
SK_PNMI_STRUCT_DATA *pPnmiStruct = &pAC->PnmiStruct;
int port = pNet->PortNr;
int i;
struct sk98lin_stats *sk98lin_etht_stats =
(port == 0) ? sk98lin_etht_stats_port0 : sk98lin_etht_stats_port1;
if (netif_running(pAC->dev[port])) {
SkPnmiGetStruct(pAC, pAC->IoBase, pPnmiStruct, &Size, port);
}
for(i = 0; i < SK98LIN_STATS_LEN; i++) {
if (netif_running(pAC->dev[port])) {
data[i] = (sk98lin_etht_stats[i].sizeof_stat ==
sizeof(uint64_t)) ?
*(uint64_t *)((char *)pAC +
sk98lin_etht_stats[i].stat_offset) :
*(uint32_t *)((char *)pAC +
sk98lin_etht_stats[i].stat_offset);
} else {
data[i] = (sk98lin_etht_stats[i].sizeof_stat ==
sizeof(uint64_t)) ? (uint64_t) 0 : (uint32_t) 0;
}
}
}
/*****************************************************************************
*
* sk_gen_browse -generic print "summaries" entry
*
* Description:
* This function fills the proc entry with statistic data about
* the ethernet device.
*
* Returns: -
*
*/
static void sk_gen_browse(void *buffer)
{
struct SK_NET_DEVICE *SkgeProcDev = SkGeRootDev;
struct SK_NET_DEVICE *next;
SK_PNMI_STRUCT_DATA *pPnmiStruct;
SK_PNMI_STAT *pPnmiStat;
unsigned long Flags;
unsigned int Size;
DEV_NET *pNet;
SK_AC *pAC;
char sens_msg[50];
int MaxSecurityCount = 0;
int t;
int i;
while (SkgeProcDev) {
MaxSecurityCount++;
if (MaxSecurityCount > 100) {
printk("Max limit for sk_proc_read security counter!\n");
return;
}
pNet = (DEV_NET*) SkgeProcDev->priv;
pAC = pNet->pAC;
next = pAC->Next;
pPnmiStruct = &pAC->PnmiStruct;
/* NetIndex in GetStruct is now required, zero is only dummy */
for (t=pAC->GIni.GIMacsFound; t > 0; t--) {
if ((pAC->GIni.GIMacsFound == 2) && pAC->RlmtNets == 1)
t--;
spin_lock_irqsave(&pAC->SlowPathLock, Flags);
Size = SK_PNMI_STRUCT_SIZE;
#ifdef SK_DIAG_SUPPORT
if (pAC->BoardLevel == SK_INIT_DATA) {
SK_MEMCPY(&(pAC->PnmiStruct), &(pAC->PnmiBackup), sizeof(SK_PNMI_STRUCT_DATA));
if (pAC->DiagModeActive == DIAG_NOTACTIVE) {
pAC->Pnmi.DiagAttached = SK_DIAG_IDLE;
}
} else {
SkPnmiGetStruct(pAC, pAC->IoBase, pPnmiStruct, &Size, t-1);
}
#else
SkPnmiGetStruct(pAC, pAC->IoBase,
pPnmiStruct, &Size, t-1);
#endif
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
if (strcmp(pAC->dev[t-1]->name, currDev->name) == 0) {
pPnmiStat = &pPnmiStruct->Stat[0];
len = sk_proc_print(buffer,
"\nDetailed statistic for device %s\n",
pAC->dev[t-1]->name);
len += sk_proc_print(buffer,
"=======================================\n");
/* Board statistics */
len += sk_proc_print(buffer,
"\nBoard statistics\n\n");
len += sk_proc_print(buffer,
"Active Port %c\n",
'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt.
Net[t-1].PrefPort]->PortNumber);
len += sk_proc_print(buffer,
"Preferred Port %c\n",
'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt.
Net[t-1].PrefPort]->PortNumber);
len += sk_proc_print(buffer,
"Bus speed (MHz) %d\n",
pPnmiStruct->BusSpeed);
len += sk_proc_print(buffer,
"Bus width (Bit) %d\n",
pPnmiStruct->BusWidth);
len += sk_proc_print(buffer,
"Driver version %s\n",
VER_STRING);
len += sk_proc_print(buffer,
"Hardware revision v%d.%d\n",
(pAC->GIni.GIPciHwRev >> 4) & 0x0F,
pAC->GIni.GIPciHwRev & 0x0F);
/* Print sensor informations */
for (i=0; i < pAC->I2c.MaxSens; i ++) {
/* Check type */
switch (pAC->I2c.SenTable[i].SenType) {
case 1:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (C)");
len += sk_proc_print(buffer,
"%-25s %d.%02d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue / 10,
pAC->I2c.SenTable[i].SenValue % 10);
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (F)");
len += sk_proc_print(buffer,
"%-25s %d.%02d\n",
sens_msg,
((((pAC->I2c.SenTable[i].SenValue)
*10)*9)/5 + 3200)/100,
((((pAC->I2c.SenTable[i].SenValue)
*10)*9)/5 + 3200) % 10);
break;
case 2:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (V)");
len += sk_proc_print(buffer,
"%-25s %d.%03d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue / 1000,
pAC->I2c.SenTable[i].SenValue % 1000);
break;
case 3:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (rpm)");
len += sk_proc_print(buffer,
"%-25s %d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue);
break;
default:
break;
}
}
/*Receive statistics */
len += sk_proc_print(buffer,
"\nReceive statistics\n\n");
len += sk_proc_print(buffer,
"Received bytes %Lu\n",
(unsigned long long) pPnmiStat->StatRxOctetsOkCts);
len += sk_proc_print(buffer,
"Received packets %Lu\n",
(unsigned long long) pPnmiStat->StatRxOkCts);
#if 0
if (pAC->GIni.GP[0].PhyType == SK_PHY_XMAC &&
pAC->HWRevision < 12) {
pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts -
pPnmiStat->StatRxShortsCts;
pPnmiStat->StatRxShortsCts = 0;
}
#endif
if (pNet->Mtu > 1500)
pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts -
pPnmiStat->StatRxTooLongCts;
len += sk_proc_print(buffer,
"Receive errors %Lu\n",
(unsigned long long) pPnmiStruct->InErrorsCts);
len += sk_proc_print(buffer,
"Receive dropped %Lu\n",
(unsigned long long) pPnmiStruct->RxNoBufCts);
len += sk_proc_print(buffer,
"Received multicast %Lu\n",
(unsigned long long) pPnmiStat->StatRxMulticastOkCts);
len += sk_proc_print(buffer,
"Receive error types\n");
len += sk_proc_print(buffer,
" length %Lu\n",
(unsigned long long) pPnmiStat->StatRxRuntCts);
len += sk_proc_print(buffer,
" buffer overflow %Lu\n",
(unsigned long long) pPnmiStat->StatRxFifoOverflowCts);
len += sk_proc_print(buffer,
" bad crc %Lu\n",
(unsigned long long) pPnmiStat->StatRxFcsCts);
len += sk_proc_print(buffer,
" framing %Lu\n",
(unsigned long long) pPnmiStat->StatRxFramingCts);
len += sk_proc_print(buffer,
" missed frames %Lu\n",
(unsigned long long) pPnmiStat->StatRxMissedCts);
if (pNet->Mtu > 1500)
pPnmiStat->StatRxTooLongCts = 0;
len += sk_proc_print(buffer,
" too long %Lu\n",
(unsigned long long) pPnmiStat->StatRxTooLongCts);
len += sk_proc_print(buffer,
" carrier extension %Lu\n",
(unsigned long long) pPnmiStat->StatRxCextCts);
len += sk_proc_print(buffer,
" too short %Lu\n",
(unsigned long long) pPnmiStat->StatRxShortsCts);
len += sk_proc_print(buffer,
" symbol %Lu\n",
(unsigned long long) pPnmiStat->StatRxSymbolCts);
len += sk_proc_print(buffer,
" LLC MAC size %Lu\n",
(unsigned long long) pPnmiStat->StatRxIRLengthCts);
len += sk_proc_print(buffer,
" carrier event %Lu\n",
(unsigned long long) pPnmiStat->StatRxCarrierCts);
len += sk_proc_print(buffer,
" jabber %Lu\n",
(unsigned long long) pPnmiStat->StatRxJabberCts);
/*Transmit statistics */
len += sk_proc_print(buffer,
"\nTransmit statistics\n\n");
len += sk_proc_print(buffer,
"Transmited bytes %Lu\n",
(unsigned long long) pPnmiStat->StatTxOctetsOkCts);
len += sk_proc_print(buffer,
"Transmited packets %Lu\n",
(unsigned long long) pPnmiStat->StatTxOkCts);
len += sk_proc_print(buffer,
"Transmit errors %Lu\n",
(unsigned long long) pPnmiStat->StatTxSingleCollisionCts);
len += sk_proc_print(buffer,
"Transmit dropped %Lu\n",
(unsigned long long) pPnmiStruct->TxNoBufCts);
len += sk_proc_print(buffer,
"Transmit collisions %Lu\n",
(unsigned long long) pPnmiStat->StatTxSingleCollisionCts);
len += sk_proc_print(buffer,
"Transmit error types\n");
len += sk_proc_print(buffer,
" excessive collision %ld\n",
pAC->stats.tx_aborted_errors);
len += sk_proc_print(buffer,
" carrier %Lu\n",
(unsigned long long) pPnmiStat->StatTxCarrierCts);
len += sk_proc_print(buffer,
" fifo underrun %Lu\n",
(unsigned long long) pPnmiStat->StatTxFifoUnderrunCts);
len += sk_proc_print(buffer,
" heartbeat %Lu\n",
(unsigned long long) pPnmiStat->StatTxCarrierCts);
len += sk_proc_print(buffer,
" window %ld\n",
pAC->stats.tx_window_errors);
} /* if (strcmp(pACname, currDeviceName) == 0) */
}
SkgeProcDev = next;
}
/*****************************************************************************
*
* proc_read - print "summaries" entry
*
* Description:
* This function fills the proc entry with statistic data about
* the ethernet device.
*
*
* Returns: buffer with statistic data
*
*/
int proc_read(char *buffer,
char **buffer_location,
off_t offset,
int buffer_length,
int *eof,
void *data)
{
int len = 0;
int t;
int i;
DEV_NET *pNet;
SK_AC *pAC;
char test_buf[100];
char sens_msg[50];
unsigned long Flags;
unsigned int Size;
struct SK_NET_DEVICE *next;
struct SK_NET_DEVICE *SkgeProcDev = SkGeRootDev;
SK_PNMI_STRUCT_DATA *pPnmiStruct;
SK_PNMI_STAT *pPnmiStat;
struct proc_dir_entry *file = (struct proc_dir_entry*) data;
while (SkgeProcDev) {
pNet = (DEV_NET*) SkgeProcDev->priv;
pAC = pNet->pAC;
next = pAC->Next;
pPnmiStruct = &pAC->PnmiStruct;
/* NetIndex in GetStruct is now required, zero is only dummy */
for (t=pAC->GIni.GIMacsFound; t > 0; t--) {
if ((pAC->GIni.GIMacsFound == 2) && pAC->RlmtNets == 1)
t--;
spin_lock_irqsave(&pAC->SlowPathLock, Flags);
Size = SK_PNMI_STRUCT_SIZE;
SkPnmiGetStruct(pAC, pAC->IoBase,
pPnmiStruct, &Size, t-1);
spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
if (strcmp(pAC->dev[t-1]->name, file->name) == 0) {
pPnmiStat = &pPnmiStruct->Stat[0];
len = sprintf(buffer,
"\nDetailed statistic for device %s\n",
pAC->dev[t-1]->name);
len += sprintf(buffer + len,
"=======================================\n");
/* Board statistics */
len += sprintf(buffer + len,
"\nBoard statistics\n\n");
len += sprintf(buffer + len,
"Active Port %c\n",
'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt.
Net[t-1].PrefPort]->PortNumber);
len += sprintf(buffer + len,
"Preferred Port %c\n",
'A' + pAC->Rlmt.Net[t-1].Port[pAC->Rlmt.
Net[t-1].PrefPort]->PortNumber);
len += sprintf(buffer + len,
"Bus speed (MHz) %d\n",
pPnmiStruct->BusSpeed);
len += sprintf(buffer + len,
"Bus width (Bit) %d\n",
pPnmiStruct->BusWidth);
len += sprintf(buffer + len,
"Hardware revision v%d.%d\n",
(pAC->GIni.GIPciHwRev >> 4) & 0x0F,
pAC->GIni.GIPciHwRev & 0x0F);
/* Print sensor informations */
for (i=0; i < pAC->I2c.MaxSens; i ++) {
/* Check type */
switch (pAC->I2c.SenTable[i].SenType) {
case 1:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (C)");
len += sprintf(buffer + len,
"%-25s %d.%02d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue / 10,
pAC->I2c.SenTable[i].SenValue % 10);
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (F)");
len += sprintf(buffer + len,
"%-25s %d.%02d\n",
sens_msg,
((((pAC->I2c.SenTable[i].SenValue)
*10)*9)/5 + 3200)/100,
((((pAC->I2c.SenTable[i].SenValue)
*10)*9)/5 + 3200) % 10);
break;
case 2:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (V)");
len += sprintf(buffer + len,
"%-25s %d.%03d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue / 1000,
pAC->I2c.SenTable[i].SenValue % 1000);
break;
case 3:
strcpy(sens_msg, pAC->I2c.SenTable[i].SenDesc);
strcat(sens_msg, " (rpm)");
len += sprintf(buffer + len,
"%-25s %d\n",
sens_msg,
pAC->I2c.SenTable[i].SenValue);
break;
default:
break;
}
}
/*Receive statistics */
len += sprintf(buffer + len,
"\nReceive statistics\n\n");
len += sprintf(buffer + len,
"Received bytes %s\n",
SkNumber(test_buf, pPnmiStat->StatRxOctetsOkCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Received packets %s\n",
SkNumber(test_buf, pPnmiStat->StatRxOkCts,
10,0,-1,0));
#if 0
if (pAC->GIni.GP[0].PhyType == SK_PHY_XMAC &&
pAC->HWRevision < 12) {
pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts -
pPnmiStat->StatRxShortsCts;
pPnmiStat->StatRxShortsCts = 0;
}
#endif
if (pNet->Mtu > 1500)
pPnmiStruct->InErrorsCts = pPnmiStruct->InErrorsCts -
pPnmiStat->StatRxTooLongCts;
len += sprintf(buffer + len,
"Receive errors %s\n",
SkNumber(test_buf, pPnmiStruct->InErrorsCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Receive drops %s\n",
SkNumber(test_buf, pPnmiStruct->RxNoBufCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Received multicast %s\n",
SkNumber(test_buf, pPnmiStat->StatRxMulticastOkCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Receive error types\n");
len += sprintf(buffer + len,
" length %s\n",
SkNumber(test_buf, pPnmiStat->StatRxRuntCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" buffer overflow %s\n",
SkNumber(test_buf, pPnmiStat->StatRxFifoOverflowCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" bad crc %s\n",
SkNumber(test_buf, pPnmiStat->StatRxFcsCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" framing %s\n",
SkNumber(test_buf, pPnmiStat->StatRxFramingCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" missed frames %s\n",
SkNumber(test_buf, pPnmiStat->StatRxMissedCts,
10, 0, -1, 0));
if (pNet->Mtu > 1500)
pPnmiStat->StatRxTooLongCts = 0;
len += sprintf(buffer + len,
" too long %s\n",
SkNumber(test_buf, pPnmiStat->StatRxTooLongCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" carrier extension %s\n",
SkNumber(test_buf, pPnmiStat->StatRxCextCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" too short %s\n",
SkNumber(test_buf, pPnmiStat->StatRxShortsCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" symbol %s\n",
SkNumber(test_buf, pPnmiStat->StatRxSymbolCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" LLC MAC size %s\n",
SkNumber(test_buf, pPnmiStat->StatRxIRLengthCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" carrier event %s\n",
SkNumber(test_buf, pPnmiStat->StatRxCarrierCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" jabber %s\n",
SkNumber(test_buf, pPnmiStat->StatRxJabberCts,
10, 0, -1, 0));
/*Transmit statistics */
len += sprintf(buffer + len,
"\nTransmit statistics\n\n");
len += sprintf(buffer + len,
"Transmited bytes %s\n",
SkNumber(test_buf, pPnmiStat->StatTxOctetsOkCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Transmited packets %s\n",
SkNumber(test_buf, pPnmiStat->StatTxOkCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Transmit errors %s\n",
SkNumber(test_buf, pPnmiStat->StatTxSingleCollisionCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Transmit dropped %s\n",
SkNumber(test_buf, pPnmiStruct->TxNoBufCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Transmit collisions %s\n",
SkNumber(test_buf, pPnmiStat->StatTxSingleCollisionCts,
10,0,-1,0));
len += sprintf(buffer + len,
"Transmit errors types\n");
len += sprintf(buffer + len,
" excessive collision %ld\n",
pAC->stats.tx_aborted_errors);
len += sprintf(buffer + len,
" carrier %s\n",
SkNumber(test_buf, pPnmiStat->StatTxCarrierCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" fifo underrun %s\n",
SkNumber(test_buf, pPnmiStat->StatTxFifoUnderrunCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" heartbeat %s\n",
SkNumber(test_buf, pPnmiStat->StatTxCarrierCts,
10, 0, -1, 0));
len += sprintf(buffer + len,
" window %ld\n",
pAC->stats.tx_window_errors);
}
}
SkgeProcDev = next;
}
