From a355943ca847ca3a264d468e408217562234d019 Mon Sep 17 00:00:00 2001
From: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Date: Mon, 25 Jul 2011 13:48:51 -0500
Subject: [SCSI] qla4xxx: add bsg support

This patch adds bsg support to qla4xxx.

Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---
 drivers/scsi/qla4xxx/ql4_def.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers/scsi/qla4xxx/ql4_def.h')

diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 12db99280e04..b17f5c43bbe4 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -25,6 +25,7 @@
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
 #include <linux/aer.h>
+#include <linux/bsg-lib.h>
 
 #include <net/tcp.h>
 #include <scsi/scsi.h>
@@ -33,6 +34,8 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_iscsi.h>
+#include <scsi/scsi_bsg_iscsi.h>
+#include <scsi/scsi_netlink.h>
 
 #include "ql4_dbg.h"
 #include "ql4_nx.h"
@@ -599,6 +602,11 @@ struct scsi_qla_host {
 	uint16_t bootload_minor;
 	uint16_t bootload_patch;
 	uint16_t bootload_build;
+
+	uint32_t flash_state;
+#define	QLFLASH_WAITING		0
+#define	QLFLASH_READING		1
+#define	QLFLASH_WRITING		2
 };
 
 static inline int is_ipv4_enabled(struct scsi_qla_host *ha)
-- 
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