[src/trunk]: src/sys/arch/powerpc Tell mpc85xx about uvm_hotplug(9)

[cherry <cherry%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/09f7888cd2a5
branches:  trunk
changeset: 819960:09f7888cd2a5
user:      cherry <cherry%NetBSD.org@localhost>
date:      Sat Dec 24 18:34:31 2016 +0000

description:
Tell mpc85xx about uvm_hotplug(9)

Should fix the evbppc build breakage.

diffstat:

 sys/arch/powerpc/booke/booke_pmap.c   |  8 ++++----
 sys/arch/powerpc/include/booke/pmap.h |  5 +++--
 2 files changed, 7 insertions(+), 6 deletions(-)

diffs (55 lines):

diff -r 60a006e67c8c -r 09f7888cd2a5 sys/arch/powerpc/booke/booke_pmap.c
--- a/sys/arch/powerpc/booke/booke_pmap.c       Sat Dec 24 18:07:31 2016 +0000
+++ b/sys/arch/powerpc/booke/booke_pmap.c       Sat Dec 24 18:34:31 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: booke_pmap.c,v 1.24 2016/07/11 16:06:52 matt Exp $     */
+/*     $NetBSD: booke_pmap.c,v 1.25 2016/12/24 18:34:31 cherry Exp $   */
 /*-
  * Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(0, "$NetBSD: booke_pmap.c,v 1.24 2016/07/11 16:06:52 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: booke_pmap.c,v 1.25 2016/12/24 18:34:31 cherry Exp $");
 
 #include <sys/param.h>
 #include <sys/kcore.h>
@@ -190,8 +190,8 @@
         * for us.  Must do this before uvm_pageboot_alloc()
         * can be called.
         */
-       pmap_limits.avail_start = vm_physmem[0].start << PGSHIFT;
-       pmap_limits.avail_end = vm_physmem[vm_nphysseg - 1].end << PGSHIFT;
+       pmap_limits.avail_start = uvm_physseg_get_start(uvm_physseg_get_first()) << PGSHIFT;
+       pmap_limits.avail_end = uvm_physseg_get_end(uvm_physseg_get_last()) << PGSHIFT;
        const size_t max_nsegtabs =
            (pmap_round_seg(VM_MAX_KERNEL_ADDRESS)
                - pmap_trunc_seg(VM_MIN_KERNEL_ADDRESS)) / NBSEG;
diff -r 60a006e67c8c -r 09f7888cd2a5 sys/arch/powerpc/include/booke/pmap.h
--- a/sys/arch/powerpc/include/booke/pmap.h     Sat Dec 24 18:07:31 2016 +0000
+++ b/sys/arch/powerpc/include/booke/pmap.h     Sat Dec 24 18:34:31 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.h,v 1.16 2016/07/11 16:06:52 matt Exp $   */
+/*     $NetBSD: pmap.h,v 1.17 2016/12/24 18:34:31 cherry Exp $ */
 /*-
  * Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -51,6 +51,7 @@
 #include <sys/cpu.h>
 #include <sys/kcore.h>
 #include <uvm/uvm_page.h>
+#include <uvm/uvm_physseg.h>
 #ifdef __PMAP_PRIVATE
 #include <powerpc/booke/cpuvar.h>
 #endif
@@ -151,7 +152,7 @@
 
 struct vm_physseg;
 static inline bool
-pmap_md_ok_to_steal_p(const struct vm_physseg *seg, size_t npgs)
+pmap_md_ok_to_steal_p(const uvm_physseg_t bank, size_t npgs)
 {
        return true;
 }