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| author | Ian Campbell <ian.campbell@citrix.com> | 2012-02-15 12:24:21 +0000 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2012-02-15 12:24:21 +0000 |
| commit | a53322fc5bb7cdb82b6b90986e45be61074d4b40 (patch) | |
| tree | 5f7448c761336bb06df539c23443fdfa74589b6e | |
| parent | c2a440baf15ec8f1f7b9a1ea5e7e576db195426f (diff) | |
| download | xen-a53322fc5bb7cdb82b6b90986e45be61074d4b40.tar.gz xen-a53322fc5bb7cdb82b6b90986e45be61074d4b40.tar.bz2 xen-a53322fc5bb7cdb82b6b90986e45be61074d4b40.zip | |
arm: define max_page
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Ian Campbell <Ian.Campbell@citrix.com>
| -rw-r--r-- | xen/arch/arm/dummy.S | 1 | ||||
| -rw-r--r-- | xen/arch/arm/mm.c | 2 | ||||
| -rw-r--r-- | 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 67edb353ac..295938e7e0 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 0cff7262db..a0f39eb9b1 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 7762166b55..4c1d89ceb1 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. */ |