Date: Sun, 12 Jan 2003 21:00:41 -0800 (PST) From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 23663 for review Message-ID: <200301130500.h0D50fCR090920@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=23663 Change 23663 by marcel@marcel_nfs on 2003/01/12 21:00:03 Make the "wimp-out" code dependent on the non-existence of SPARSE_PHYSICAL_MEMORY. Enabling the option gives us another 1GB of physical memory above 4GB on the pluto boxes, but causes a machine check when starting init(8). DMA bounce buffers come into play... Affected files ... .. //depot/projects/ia64/sys/ia64/ia64/machdep.c#59 edit Differences ... ==== //depot/projects/ia64/sys/ia64/ia64/machdep.c#59 (text+ko) ==== @@ -31,6 +31,7 @@ #include "opt_ski.h" #include "opt_msgbuf.h" #include "opt_acpi.h" +#include "opt_vmpage.h" #if !defined(SKI) && !defined(DEV_ACPI) #error "You need the SKI option and/or the acpi device" @@ -574,6 +575,7 @@ if (mdp->Type != EfiConventionalMemory) continue; +#if !defined(SPARSE_PHYSICAL_MEMORY) /* * Wimp out for now since we do not DTRT here with * pci bus mastering (no bounce buffering, for example). @@ -588,6 +590,7 @@ mdp->PhysicalStart + mdp->NumberOfPages * 4096); continue; } +#endif /* * We have a memory descriptor that describes conventional To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message
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