diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_intr.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_intr.c | 57 |
1 files changed, 40 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 72b9e279d19..037b8e27642 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -403,10 +403,13 @@ static void handle_supp_msgs(struct ipath_devdata *dd, * happens so often we never want to count it. */ if (dd->ipath_lasterror & ~INFINIPATH_E_IBSTATUSCHANGED) { - ipath_decode_err(msg, sizeof msg, dd->ipath_lasterror & - ~INFINIPATH_E_IBSTATUSCHANGED); + int iserr; + iserr = ipath_decode_err(msg, sizeof msg, + dd->ipath_lasterror & + ~INFINIPATH_E_IBSTATUSCHANGED); if (dd->ipath_lasterror & - ~(INFINIPATH_E_RRCVEGRFULL | INFINIPATH_E_RRCVHDRFULL)) + ~(INFINIPATH_E_RRCVEGRFULL | + INFINIPATH_E_RRCVHDRFULL | INFINIPATH_E_PKTERRS)) ipath_dev_err(dd, "Suppressed %u messages for " "fast-repeating errors (%s) (%llx)\n", supp_msgs, msg, @@ -420,8 +423,13 @@ static void handle_supp_msgs(struct ipath_devdata *dd, * them. So only complain about these at debug * level. */ - ipath_dbg("Suppressed %u messages for %s\n", - supp_msgs, msg); + if (iserr) + ipath_dbg("Suppressed %u messages for %s\n", + supp_msgs, msg); + else + ipath_cdbg(ERRPKT, + "Suppressed %u messages for %s\n", + supp_msgs, msg); } } } @@ -462,7 +470,7 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) { char msg[512]; u64 ignore_this_time = 0; - int i; + int i, iserr = 0; int chkerrpkts = 0, noprint = 0; unsigned supp_msgs; @@ -502,6 +510,7 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) } if (supp_msgs == 250000) { + int s_iserr; /* * It's not entirely reasonable assuming that the errors set * in the last clear period are all responsible for the @@ -511,17 +520,17 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) dd->ipath_maskederrs |= dd->ipath_lasterror | errs; ipath_write_kreg(dd, dd->ipath_kregs->kr_errormask, ~dd->ipath_maskederrs); - ipath_decode_err(msg, sizeof msg, + s_iserr = ipath_decode_err(msg, sizeof msg, (dd->ipath_maskederrs & ~dd-> ipath_ignorederrs)); if ((dd->ipath_maskederrs & ~dd->ipath_ignorederrs) & - ~(INFINIPATH_E_RRCVEGRFULL | INFINIPATH_E_RRCVHDRFULL)) - ipath_dev_err(dd, "Disabling error(s) %llx because " - "occurring too frequently (%s)\n", - (unsigned long long) - (dd->ipath_maskederrs & - ~dd->ipath_ignorederrs), msg); + ~(INFINIPATH_E_RRCVEGRFULL | + INFINIPATH_E_RRCVHDRFULL | INFINIPATH_E_PKTERRS)) + ipath_dev_err(dd, "Temporarily disabling " + "error(s) %llx reporting; too frequent (%s)\n", + (unsigned long long) (dd->ipath_maskederrs & + ~dd->ipath_ignorederrs), msg); else { /* * rcvegrfull and rcvhdrqfull are "normal", @@ -530,8 +539,15 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) * processing them. So only complain about * these at debug level. */ - ipath_dbg("Disabling frequent queue full errors " - "(%s)\n", msg); + if (s_iserr) + ipath_dbg("Temporarily disabling reporting " + "too frequent queue full errors (%s)\n", + msg); + else + ipath_cdbg(ERRPKT, + "Temporarily disabling reporting too" + " frequent packet errors (%s)\n", + msg); } /* @@ -589,6 +605,8 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) ipath_stats.sps_crcerrs++; chkerrpkts = 1; } + iserr = errs & ~(E_SUM_PKTERRS | INFINIPATH_E_PKTERRS); + /* * We don't want to print these two as they happen, or we can make @@ -677,8 +695,13 @@ static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) *dd->ipath_statusp &= ~IPATH_STATUS_IB_CONF; } - if (!noprint && *msg) - ipath_dev_err(dd, "%s error\n", msg); + if (!noprint && *msg) { + if (iserr) + ipath_dev_err(dd, "%s error\n", msg); + else + dev_info(&dd->pcidev->dev, "%s packet problems\n", + msg); + } if (dd->ipath_state_wanted & dd->ipath_flags) { ipath_cdbg(VERBOSE, "driver wanted state %x, iflags now %x, " "waking\n", dd->ipath_state_wanted, |