[Xen-changelog] [xen master] xen/arm: Implement ioremap.

[patchbot@xxxxxxx]

commit 45b187020098a9872b05a96c86d3f65d2404ec0c
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Fri Sep 20 17:18:32 2013 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Sat Sep 21 16:25:13 2013 +0100

    xen/arm: Implement ioremap.
    
    Common code uses this, it expects an uncached mapping.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>
---
 xen/arch/arm/mm.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index 69c157a..4521c8d 100644
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -694,6 +694,11 @@ void *ioremap_attr(paddr_t pa, size_t len, unsigned int 
attributes)
     return (__vmap(&pfn, nr, 1, 1, attributes) + offs);
 }
 
+void *ioremap(paddr_t pa, size_t len)
+{
+    return ioremap_attr(pa, len, PAGE_HYPERVISOR_NOCACHE);
+}
+
 static int create_xen_table(lpae_t *entry)
 {
     void *p;
--
generated by git-patchbot for /home/xen/git/xen.git#master

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