Add 8Gb support (isp_2500). Fix a fair number of configuration and

firmware loading bugs.

Target mode support has received some serious attention to make it
more usable and stable.

Some backward compatible additions to CAM have been made that make
target mode async events easier to deal with have also been put
into place.

Further refinement and better support for NP-IV (N-port Virtualization)
is now in place.

Code for release prior to RELENG_7 has been stripped away for code clarity.

Sponsored by: Copan Systems

Reviewed by:    scottl, ken, jung-uk kim
Approved by:    re

1 files changed, 17 insertions, 3 deletions

diff --git a/sys/dev/isp/isp_stds.h b/sys/dev/isp/isp_stds.h
index 42bffd9..d0a9812 100644
--- a/sys/dev/isp/isp_stds.h
+++ b/sys/dev/isp/isp_stds.h
@@ -1,6 +1,6 @@
 /* $FreeBSD$ */
 /*-
- *  Copyright (c) 1997-2007 by Matthew Jacob
+ *  Copyright (c) 1997-2009 by Matthew Jacob
  *  All rights reserved.
  * 
  *  Redistribution and use in source and binary forms, with or without
@@ -24,6 +24,7 @@
  *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  *  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  *  SUCH DAMAGE.
+ * 
  */
 /*
  * Structures that derive directly from public standards.
@@ -43,7 +44,7 @@ typedef struct {
 	uint8_t		cs_ctl;
 	uint8_t		s_id[3];
 	uint8_t		type;
-	uint8_t		f_ctl;
+	uint8_t		f_ctl[3];
 	uint8_t		seq_id;
 	uint8_t		df_ctl;
 	uint16_t	seq_cnt;
@@ -137,8 +138,18 @@ typedef struct {
 } rft_id_t;
 
 /*
+ * FCP Response IU Bits of interest
+ * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
+ */
+#define	FCP_CONF_REQ			0x10
+#define	FCP_RESID_UNDERFLOW		0x08
+#define	FCP_RESID_OVERFLOW		0x04
+#define	FCP_SNSLEN_VALID		0x02
+#define	FCP_RSPLEN_VALID		0x01
+
+/*
  * FCP Response Code Definitions
- * Source: NCITS T10, Project 1144D, Revision 07a (aka FCP2r07a)
+ * Source: NCITS T10, Project 1144D, Revision 08 (aka FCP2r08)
  */
 #define	FCP_RSPNS_CODE_OFFSET		3
 
@@ -176,7 +187,10 @@ typedef struct {
 #define	ABTX			0x06
 #define	PRLI			0x20
 #define	PRLO			0x21
+#define	SCN			0x22
 #define	TPRLO			0x24
+#define	PDISC			0x50
+#define	ADISC			0x52
 #define	RNC			0x53
 
 /*