From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xen.org
Cc: julien.grall@linaro.org, tim@xen.org,
Ian Campbell <ian.campbell@citrix.com>,
stefano.stabellini@eu.citrix.com
Subject: [PATCH 1/7] xen/arm: Implement ioremap.
Date: Fri, 20 Sep 2013 17:18:32 +0100 [thread overview]
Message-ID: <1379693918-24067-1-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1379693872.8994.37.camel@hastur.hellion.org.uk>
Common code uses this, it expects an uncached mapping.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Julien Grall <julien.grall@linaro.org>
---
xen/arch/arm/mm.c | 5 +++++
1 file changed, 5 insertions(+)
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;
--
1.7.10.4
next prev parent reply other threads:[~2013-09-20 16:18 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-20 16:17 [PATCH v3 0/7] support for cubieboard2 / sunxi processors Ian Campbell
2013-09-20 16:18 ` Ian Campbell [this message]
2013-09-20 16:18 ` [PATCH 3/7] ns16550: make usable on ARM Ian Campbell
2013-09-20 16:18 ` [PATCH 4/7] ns16550: support DesignWare 8250 Ian Campbell
2013-09-20 16:18 ` [PATCH 5/7] xen/arm: Support Cortex-A7 GIC Ian Campbell
2013-09-20 18:51 ` Julien Grall
2013-09-20 16:18 ` [PATCH 6/7] xen/arm: Basic support for sunxi/sun7i platform Ian Campbell
2013-09-20 18:55 ` Julien Grall
2013-09-20 19:01 ` Ian Campbell
2013-10-08 9:50 ` Ian Campbell
2013-10-10 14:23 ` Julien Grall
2013-10-11 8:31 ` Ian Campbell
2013-09-20 16:18 ` [PATCH 7/7] xen/arm: Blacklist some sun7i UARTs Ian Campbell
2013-09-20 19:02 ` Julien Grall
2013-09-20 21:41 ` Ian Campbell
2013-09-21 20:28 ` Julien Grall
2013-09-22 14:40 ` Ian Campbell
2013-09-27 17:02 ` Julien Grall
2013-09-27 17:04 ` Andrew Cooper
2013-09-30 9:19 ` Ian Campbell
2013-09-21 15:59 ` [PATCH v3 0/7] support for cubieboard2 / sunxi processors Ian Campbell
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