From: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Date: Tue, 26 Dec 2017 20:34:33 -0800
Subject: scsi: aacraid: Add target setup helper function
Patch-mainline: v4.16-rc1
Git-commit: fc0fdd9abcc60bd207151b2c8a82dc5ee4b45226
References: FATE#325927

Add helper function to setup targets devices and create the base for the
upcoming patches

Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 drivers/scsi/aacraid/aachba.c  |   18 +++++++++++++-----
 drivers/scsi/aacraid/aacraid.h |    2 +-
 drivers/scsi/aacraid/commsup.c |    2 +-
 3 files changed, 15 insertions(+), 7 deletions(-)

--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1860,7 +1860,7 @@ update_devtype:
  *	Execute a CISS REPORT PHYS LUNS and process the results into
  *	the current hba_map.
  */
-int aac_get_safw_ciss_luns(struct aac_dev *dev, int rescan)
+static int aac_get_safw_ciss_luns(struct aac_dev *dev, int rescan)
 {
 	int rcode = -ENOMEM;
 	int datasize;
@@ -1898,6 +1898,16 @@ err_out:
 	return rcode;
 }
 
+static int aac_setup_safw_targets(struct aac_dev *dev, int rescan)
+{
+	return aac_get_safw_ciss_luns(dev, rescan);
+}
+
+int aac_setup_safw_adapter(struct aac_dev *dev, int rescan)
+{
+	return aac_setup_safw_targets(dev, rescan);
+}
+
 int aac_get_adapter_info(struct aac_dev* dev)
 {
 	struct fib* fibptr;
@@ -2001,10 +2011,8 @@ int aac_get_adapter_info(struct aac_dev*
 	}
 
 	if (!dev->sync_mode && dev->sa_firmware &&
-		dev->supplement_adapter_info.virt_device_bus != 0xffff) {
-		/* Thor SA Firmware -> CISS_REPORT_PHYSICAL_LUNS */
-		rcode = aac_get_safw_ciss_luns(dev, AAC_INIT);
-	}
+		dev->supplement_adapter_info.virt_device_bus != 0xffff)
+		rcode = aac_setup_safw_adapter(dev, AAC_INIT);
 
 	if (!dev->in_reset) {
 		char buffer[16];
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -2641,7 +2641,7 @@ static inline int aac_adapter_check_heal
 
 int aac_acquire_irq(struct aac_dev *dev);
 void aac_free_irq(struct aac_dev *dev);
-int aac_get_safw_ciss_luns(struct aac_dev *dev, int rescan);
+int aac_setup_safw_adapter(struct aac_dev *dev, int rescan);
 const char *aac_driverinfo(struct Scsi_Host *);
 void aac_fib_vector_assign(struct aac_dev *dev);
 struct fib *aac_fib_alloc(struct aac_dev *dev);
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -1916,7 +1916,7 @@ static void aac_handle_sa_aif(struct aac
 			for (target = 0; target < AAC_MAX_TARGETS; target++)
 				dev->hba_map[bus][target].new_devtype = 0;
 
-		rcode = aac_get_safw_ciss_luns(dev, AAC_RESCAN);
+		rcode = aac_setup_safw_adapter(dev, AAC_RESCAN);
 
 		aac_resolve_luns(dev);