From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xensource.com
Cc: Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH 11/12] arm: define max_page
Date: Tue, 14 Feb 2012 14:44:00 +0000 [thread overview]
Message-ID: <1329230641-18624-11-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1329230611.31256.248.camel@zakaz.uk.xensource.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
xen/arch/arm/dummy.S | 1 -
xen/arch/arm/mm.c | 2 ++
xen/arch/arm/setup.c | 2 ++
3 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index 67edb35..295938e 100644
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -28,7 +28,6 @@ DUMMY(gnttab_clear_flag);
DUMMY(gnttab_mark_dirty);
DUMMY(hypercall_create_continuation);
DUMMY(is_iomem_page);
-DUMMY(max_page);
DUMMY(node_online_map);
DUMMY(nr_irqs_gsi);
DUMMY(page_get_owner_and_reference);
diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index 0cff726..a0f39eb 100644
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -43,6 +43,8 @@ unsigned long xenheap_virt_end;
unsigned long frametable_base_mfn;
unsigned long frametable_virt_end;
+unsigned long max_page;
+
/* Map a 4k page in a fixmap entry */
void set_fixmap(unsigned map, unsigned long mfn, unsigned attributes)
{
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index 7762166..4c1d89c 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -32,6 +32,7 @@
#include <xen/softirq.h>
#include <xen/keyhandler.h>
#include <xen/cpu.h>
+#include <xen/pfn.h>
#include <asm/page.h>
#include <asm/current.h>
#include <asm/setup.h>
@@ -141,6 +142,7 @@ static void __init setup_mm(unsigned long dtb_paddr, size_t dtb_size)
pfn_to_paddr(xenheap_mfn_start + xenheap_pages + domheap_pages));
setup_frametable_mappings(ram_start, ram_end);
+ max_page = PFN_DOWN(ram_end);
/* Add xenheap memory that was not already added to the boot
allocator. */
--
1.7.2.5
next prev parent reply other threads:[~2012-02-14 14:44 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-14 14:43 [PATCH 00/12 v2] ARM: Slim down dummy.S Ian Campbell
2012-02-14 14:43 ` [PATCH 01/12] arm: add a missing local-vars comment Ian Campbell
2012-02-14 14:43 ` [PATCH 02/12] arm: define some more cp15 registers Ian Campbell
2012-02-14 14:43 ` [PATCH 03/12] arm: align some register bit definitions Ian Campbell
2012-02-14 14:43 ` [PATCH 04/12] arm: remove some unnecessary symbols from dummy.S Ian Campbell
2012-02-14 14:43 ` [PATCH 05/12] arm: Add stub functions instead of using DUMMY Ian Campbell
2012-02-14 14:43 ` [PATCH 06/12] PM: only include XEN_SYSCTL_{get_pmstat, pm_op} if HAVE_ACPI Ian Campbell
2012-02-14 18:32 ` Keir Fraser
2012-02-14 14:43 ` [PATCH 07/12] arm: provide dummy version of steal_page for tmem Ian Campbell
2012-02-14 14:43 ` [PATCH 08/12] arm: Implement arch_get_xen_caps Ian Campbell
2012-02-14 14:43 ` [PATCH 09/12] xen: make need_iommu == 0 if !HAS_PASSTHROUGH Ian Campbell
2012-02-14 18:33 ` Keir Fraser
2012-02-14 14:43 ` [PATCH 10/12] arm: stub out PoD related p2m functions Ian Campbell
2012-02-14 14:44 ` Ian Campbell [this message]
2012-02-14 14:44 ` [PATCH 12/12] arm: Group remaining dummy symbols somewhat according to functionality Ian Campbell
2012-02-14 15:06 ` [PATCH 00/12 v2] ARM: Slim down dummy.S Tim Deegan
2012-02-14 16:04 ` Stefano Stabellini
2012-02-15 12:25 ` Ian Campbell
-- strict thread matches above, loose matches on Subject: below --
2012-01-20 12:03 [PATCH 00/12] " Ian Campbell
2012-01-20 12:06 ` [PATCH 11/12] arm: define max_page Ian Campbell
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