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sfc: Log clearer error messages for hardware monitor

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Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2010-06-25 07:06:29 +00:00 committed by David S. Miller
parent 477e54eba4
commit bd97a63f7d
1 changed files with 8 additions and 3 deletions
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11
drivers/net/sfc/falcon_boards.c
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@ -108,10 +108,15 @@ static int efx_check_lm87(struct efx_nic *efx, unsigned mask)
if (alarms1 || alarms2) {
netif_err(efx, hw, efx->net_dev,
"LM87 detected a hardware failure (status %02x:%02x)"
"%s%s\n",
"%s%s%s\n",
alarms1, alarms2,
(alarms1 & LM87_ALARM_TEMP_INT) ? " INTERNAL" : "",
(alarms1 & LM87_ALARM_TEMP_EXT1) ? " EXTERNAL" : "");
(alarms1 & LM87_ALARM_TEMP_INT) ?
"; board is overheating" : "",
(alarms1 & LM87_ALARM_TEMP_EXT1) ?
"; controller is overheating" : "",
(alarms1 & ~(LM87_ALARM_TEMP_INT | LM87_ALARM_TEMP_EXT1)
|| alarms2) ?
"; electrical fault" : "");
return -ERANGE;
}