From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: [PATCH 11/12] arm: define max_page Date: Tue, 14 Feb 2012 14:44:00 +0000 Message-ID: <1329230641-18624-11-git-send-email-ian.campbell@citrix.com> References: <1329230611.31256.248.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1329230611.31256.248.camel@zakaz.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com Cc: Ian Campbell List-Id: xen-devel@lists.xenproject.org Signed-off-by: Ian Campbell --- 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 #include #include +#include #include #include #include @@ -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