From owner-freebsd-alpha  Thu Feb 24 13: 4:22 2000
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Date: Thu, 24 Feb 2000 16:03:33 -0500 (EST)
To: Vladimir Kravchuk <adm@smr.ru>
Cc: Doug Rabson <dfr@nlsystems.com>, freebsd-alpha@FreeBSD.ORG
Subject: Re: UP2000/DP264
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I have an idea why you might be seeing only 1GB.  

Can you please apply the appended patch to
/usr/src/sys/alpha/alpha/pmap.c, rebuild your kernel & see if it
helps?

Drew

------------------------------------------------------------------------------
Andrew Gallatin, Sr Systems Programmer	http://www.cs.duke.edu/~gallatin
Duke University				Email: gallatin@cs.duke.edu
Department of Computer Science		Phone: (919) 660-6590


Index: sys/alpha/alpha/pmap.c
===================================================================
RCS file: /home/ncvs/src/sys/alpha/alpha/pmap.c,v
retrieving revision 1.34
diff -u -r1.34 pmap.c
--- pmap.c	1999/11/19 21:34:50	1.34
+++ pmap.c	2000/02/24 21:00:15
@@ -172,6 +172,7 @@
 #include <sys/user.h>
 
 #include <machine/md_var.h>
+#include <machine/rpb.h>
 
 #ifndef PMAP_SHPGPERPROC
 #define PMAP_SHPGPERPROC 200
@@ -606,19 +607,13 @@
 int
 pmap_uses_prom_console()
 {
-#if 0
-	extern int cputype;
 
-#if defined(NEW_SCC_DRIVER)
-	return (cputype == ST_DEC_21000);
-#else
+	int cputype;
+
+	cputype = hwrpb->rpb_type;
 	return (cputype == ST_DEC_21000
 	     || cputype == ST_DEC_3000_300
 	     || cputype == ST_DEC_3000_500);
-#endif /* NEW_SCC_DRIVER */
-#endif
-
-	return 1;
 }
 
 /*




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