Author: kib
Date: Fri Mar 21 17:17:19 2014
New Revision: 263498
URL: http://svnweb.freebsd.org/changeset/base/263498
Log:
Add change forgotten in r263475. Make dmaplimit accessible outside
amd64/pmap.c.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Modified:
head/sys/amd64/amd64/pmap.c
head/sys/amd64/include/pmap.h
Modified: head/sys/amd64/amd64/pmap.c
==============================================================================
--- head/sys/amd64/amd64/pmap.c Fri Mar 21 17:07:18 2014 (r263497)
+++ head/sys/amd64/amd64/pmap.c Fri Mar 21 17:17:19 2014 (r263498)
@@ -321,7 +321,7 @@ SYSCTL_INT(_machdep, OID_AUTO, nkpt, CTL
"Number of kernel page table pages allocated on bootup");
static int ndmpdp;
-static vm_paddr_t dmaplimit;
+vm_paddr_t dmaplimit;
vm_offset_t kernel_vm_end = VM_MIN_KERNEL_ADDRESS;
pt_entry_t pg_nx;
Modified: head/sys/amd64/include/pmap.h
==============================================================================
--- head/sys/amd64/include/pmap.h Fri Mar 21 17:07:18 2014
(r263497)
+++ head/sys/amd64/include/pmap.h Fri Mar 21 17:17:19 2014
(r263498)
@@ -369,6 +369,7 @@ extern vm_paddr_t phys_avail[];
extern vm_paddr_t dump_avail[];
extern vm_offset_t virtual_avail;
extern vm_offset_t virtual_end;
+extern vm_paddr_t dmaplimit;
#define pmap_page_get_memattr(m) ((vm_memattr_t)(m)->md.pat_mode)
#define pmap_page_is_write_mapped(m) (((m)->aflags & PGA_WRITEABLE)
!= 0)
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