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-rw-r--r--drivers/message/fusion/mptbase.c8
-rw-r--r--drivers/message/fusion/mptspi.c10
2 files changed, 17 insertions, 1 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index d890b2b8a93..2806662a9cf 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -4598,6 +4598,14 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
SCSIPortPage2_t *pPP2 = (SCSIPortPage2_t *) pbuf;
MpiDeviceInfo_t *pdevice = NULL;
+ /*
+ * Save "Set to Avoid SCSI Bus Resets" flag
+ */
+ ioc->spi_data.bus_reset =
+ (le32_to_cpu(pPP2->PortFlags) &
+ MPI_SCSIPORTPAGE2_PORT_FLAGS_AVOID_SCSI_RESET) ?
+ 0 : 1 ;
+
/* Save the Port Page 2 data
* (reformat into a 32bit quantity)
*/
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 7dce29277cb..f148dfa3911 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -384,6 +384,14 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto out_mptspi_probe;
}
+ /*
+ * issue internal bus reset
+ */
+ if (ioc->spi_data.bus_reset)
+ mptscsih_TMHandler(hd,
+ MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
+ 0, 0, 0, 0, 5);
+
scsi_scan_host(sh);
return 0;
@@ -445,7 +453,7 @@ static void __exit
mptspi_exit(void)
{
pci_unregister_driver(&mptspi_driver);
-
+
mpt_reset_deregister(mptspiDoneCtx);
dprintk((KERN_INFO MYNAM
": Deregistered for IOC reset notifications\n"));