IB/ipath: Log "active" time and some errors to EEPROM

We currently track various errors, now we enhance that capability by
logging some of them to EEPROM.  We also now log a cumulative "active"
time defined by traffic though the InfiniPath HCA beyond the normal SM
traffic.

Signed-off-by: Michael Albaugh <michael.albaugh@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 097593286582..e9639860b48d 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -2005,6 +2005,9 @@ void ipath_shutdown_device(struct ipath_devdata *dd)
                          ~0ULL & ~INFINIPATH_HWE_MEMBISTFAILED);
         ipath_write_kreg(dd, dd->ipath_kregs->kr_errorclear, -1LL);
         ipath_write_kreg(dd, dd->ipath_kregs->kr_intclear, -1LL);
+
+        ipath_cdbg(VERBOSE, "Flush time and errors to EEPROM\n");
+        ipath_update_eeprom_log(dd);
 }
 
 /**