1 files changed, 99 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_qos.h b/drivers/scsi/bfa/include/defs/bfa_defs_qos.h
new file mode 100644
index 000000000000..aadbacd1d2d7
--- /dev/null
+++ b/drivers/scsi/bfa/include/defs/bfa_defs_qos.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef __BFA_DEFS_QOS_H__
+#define __BFA_DEFS_QOS_H__
+
+/**
+ * QoS states
+ */
+enum bfa_qos_state {
+	BFA_QOS_ONLINE = 1,		/*  QoS is online */
+	BFA_QOS_OFFLINE = 2,		/*  QoS is offline */
+};
+
+
+/**
+ * QoS  Priority levels.
+ */
+enum bfa_qos_priority {
+	BFA_QOS_UNKNOWN = 0,
+	BFA_QOS_HIGH  = 1,	/*  QoS Priority Level High */
+	BFA_QOS_MED  =  2,	/*  QoS Priority Level Medium */
+	BFA_QOS_LOW  =  3,	/*  QoS Priority Level Low */
+};
+
+
+/**
+ * QoS  bandwidth allocation for each priority level
+ */
+enum bfa_qos_bw_alloc {
+	BFA_QOS_BW_HIGH  = 60,	/*  bandwidth allocation for High */
+	BFA_QOS_BW_MED  =  30,	/*  bandwidth allocation for Medium */
+	BFA_QOS_BW_LOW  =  10,	/*  bandwidth allocation for Low */
+};
+
+/**
+ * QoS attribute returned in QoS Query
+ */
+struct bfa_qos_attr_s {
+	enum bfa_qos_state state;		/*  QoS current state */
+	u32  total_bb_cr;  	 	/*  Total BB Credits */
+};
+
+/**
+ * These fields should be displayed only from the CLI.
+ * There will be a separate BFAL API (get_qos_vc_attr ?)
+ * to retrieve this.
+ *
+ */
+#define  BFA_QOS_MAX_VC  16
+
+struct bfa_qos_vc_info_s {
+	u8 vc_credit;
+	u8 borrow_credit;
+	u8 priority;
+	u8 resvd;
+};
+
+struct bfa_qos_vc_attr_s {
+	u16  total_vc_count;                    /*  Total VC Count */
+	u16  shared_credit;
+	u32  elp_opmode_flags;
+	struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC];  /*   as many as
+							    * total_vc_count */
+};
+
+/**
+ * QoS statistics
+ */
+struct bfa_qos_stats_s {
+	u32	flogi_sent; 		/*  QoS Flogi sent */
+	u32	flogi_acc_recvd;	/*  QoS Flogi Acc received */
+	u32	flogi_rjt_recvd; /*  QoS Flogi rejects received */
+	u32	flogi_retries;		/*  QoS Flogi retries */
+
+	u32	elp_recvd; 	   	/*  QoS ELP received */
+	u32	elp_accepted;       /*  QoS ELP Accepted */
+	u32	elp_rejected;       /*  QoS ELP rejected */
+	u32	elp_dropped;        /*  QoS ELP dropped  */
+
+	u32	qos_rscn_recvd;     /*  QoS RSCN received */
+	u32	rsvd; 		/* padding for 64 bit alignment */
+};
+
+#endif /* __BFA_DEFS_QOS_H__ */