PERFORCE change 189280 for review

[Matt Jacob]

http://p4web.freebsd.org/@@189280?ac=10

Change 189280 by mjacob at mjacob-sandbox on 2011/02/28 15:55:46

	Sync FreeBSD ISP with mercurial tree.

Affected files ...

.. //depot/projects/mjacob-dev/sys/dev/isp/isp.c#3 edit
.. //depot/projects/mjacob-dev/sys/dev/isp/isp_freebsd.c#4 edit
.. //depot/projects/mjacob-dev/sys/dev/isp/isp_freebsd.h#3 edit
.. //depot/projects/mjacob-dev/sys/dev/isp/ispvar.h#3 edit

Differences ...

==== //depot/projects/mjacob-dev/sys/dev/isp/isp.c#3 (text+ko) ====

@@ -4377,7 +4377,7 @@
 	if (IS_SCSI(isp)) {
 		reqp->req_target = target | (XS_CHANNEL(xs) << 7);
 		reqp->req_lun_trn = XS_LUN(xs);
-		cdblen = MIN(cdblen, sizeof (reqp->req_cdb));
+		cdblen = ISP_MIN(cdblen, sizeof (reqp->req_cdb));
 		cdbp = reqp->req_cdb;
 		reqp->req_cdblen = cdblen;
 	} else if (IS_24XX(isp)) {
@@ -4396,25 +4396,25 @@
 		t7->req_lun[1] = XS_LUN(xs);
 		tptr = &t7->req_time;
 		cdbp = t7->req_cdb;
-		cdblen = MIN(cdblen, sizeof (t7->req_cdb));
+		cdblen = ISP_MIN(cdblen, sizeof (t7->req_cdb));
 	} else if (ISP_CAP_2KLOGIN(isp)) {
 		ispreqt2e_t *t2e = (ispreqt2e_t *)local;
 		t2e->req_target = target;
 		t2e->req_scclun = XS_LUN(xs);
 		cdbp = t2e->req_cdb;
-		cdblen = MIN(cdblen, sizeof (t2e->req_cdb));
+		cdblen = ISP_MIN(cdblen, sizeof (t2e->req_cdb));
 	} else if (ISP_CAP_SCCFW(isp)) {
 		ispreqt2_t *t2 = (ispreqt2_t *)local;
 		t2->req_target = target;
 		t2->req_scclun = XS_LUN(xs);
 		cdbp = t2->req_cdb;
-		cdblen = MIN(cdblen, sizeof (t2->req_cdb));
+		cdblen = ISP_MIN(cdblen, sizeof (t2->req_cdb));
 	} else {
 		ispreqt2_t *t2 = (ispreqt2_t *)local;
 		t2->req_target = target;
 		t2->req_lun_trn = XS_LUN(xs);
 		cdbp = t2->req_cdb;
-		cdblen = MIN(cdblen, sizeof (t2->req_cdb));
+		cdblen = ISP_MIN(cdblen, sizeof (t2->req_cdb));
 	}
 	ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
 

==== //depot/projects/mjacob-dev/sys/dev/isp/isp_freebsd.c#4 (text+ko) ====

@@ -1865,7 +1865,7 @@
 	}
 
 	if (status & QLTM_SVALID) {
-		size_t amt = imin(QLTM_SENSELEN, sizeof (atiop->sense_data));
+		size_t amt = ISP_MIN(QLTM_SENSELEN, sizeof (atiop->sense_data));
 		atiop->sense_len = amt;
 		ISP_MEMCPY(&atiop->sense_data, aep->at_sense, amt);
 	} else {

==== //depot/projects/mjacob-dev/sys/dev/isp/isp_freebsd.h#3 (text+ko) ====

@@ -325,6 +325,8 @@
 #define	ISP_DELAY		DELAY
 #define	ISP_SLEEP(isp, x)	DELAY(x)
 
+#define	ISP_MIN			imin
+
 #ifndef	DIAGNOSTIC
 #define	ISP_INLINE		__inline
 #else

==== //depot/projects/mjacob-dev/sys/dev/isp/ispvar.h#3 (text+ko) ====

@@ -997,6 +997,7 @@
  *
  *	ISP_INLINE				___inline or not- depending on how
  *						good your debugger is
+ *	ISP_MIN					shorthand for ((a) < (b))? (a) : (b)
  *
  *	NANOTIME_T				nanosecond time type
  *