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-rw-r--r--arch/powerpc/kernel/Makefile5
-rw-r--r--arch/powerpc/kernel/lparmap.c31
2 files changed, 34 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 0625470a6235..bc063edd6de0 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -33,6 +33,7 @@ obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
33obj-$(CONFIG_BOOTX_TEXT) += btext.o 33obj-$(CONFIG_BOOTX_TEXT) += btext.o
34 34
35ifeq ($(CONFIG_PPC_ISERIES),y) 35ifeq ($(CONFIG_PPC_ISERIES),y)
36arch/powerpc/kernel/head_64.o: arch/powerpc/platforms/iseries/lparmap.s 36$(obj)/head_64.o: $(obj)/lparmap.s
37AFLAGS_head_64.o += -Iarch/powerpc/platforms/iseries 37AFLAGS_head_64.o += -I$(obj)
38endif
38endif 39endif
diff --git a/arch/powerpc/kernel/lparmap.c b/arch/powerpc/kernel/lparmap.c
new file mode 100644
index 000000000000..b81de286df5e
--- /dev/null
+++ b/arch/powerpc/kernel/lparmap.c
@@ -0,0 +1,31 @@
1/*
2 * Copyright (C) 2005 Stephen Rothwell IBM Corp.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version
7 * 2 of the License, or (at your option) any later version.
8 */
9#include <asm/mmu.h>
10#include <asm/page.h>
11#include <asm/iSeries/LparMap.h>
12
13const struct LparMap __attribute__((__section__(".text"))) xLparMap = {
14 .xNumberEsids = HvEsidsToMap,
15 .xNumberRanges = HvRangesToMap,
16 .xSegmentTableOffs = STAB0_PAGE,
17
18 .xEsids = {
19 { .xKernelEsid = GET_ESID(KERNELBASE),
20 .xKernelVsid = KERNEL_VSID(KERNELBASE), },
21 { .xKernelEsid = GET_ESID(VMALLOCBASE),
22 .xKernelVsid = KERNEL_VSID(VMALLOCBASE), },
23 },
24
25 .xRanges = {
26 { .xPages = HvPagesToMap,
27 .xOffset = 0,
28 .xVPN = KERNEL_VSID(KERNELBASE) << (SID_SHIFT - PAGE_SHIFT),
29 },
30 },
31};