[SCSI] mptfusion: mpt config will do Hard Reset based upon retry counts

mpt_config would only attempt a MUR before retrying the command. The
driver will now retry a second time with a hard reset before leaving
the function.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index a4f023b..a6a5701 100644 (file)
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -6456,10 +6456,15 @@ out:
                issue_hard_reset = 0;
                printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
                    ioc->name, __func__);
-               mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
+               if (retry_count == 0) {
+                       if (mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP) != 0)
+                               retry_count++;
+               } else
+                       mpt_HardResetHandler(ioc, CAN_SLEEP);
+
                mpt_free_msg_frame(ioc, mf);
                /* attempt one retry for a timed out command */
-               if (!retry_count) {
+               if (retry_count < 2) {
                        printk(MYIOC_s_INFO_FMT
                            "Attempting Retry Config request"
                            " type 0x%x, page 0x%x,"