[Xen-devel] [PATCH 05/16] xen: arm: Enable 1:1 workaround for APM X-Gene Storm.

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

There is no SMMU on this platform.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/platforms/xgene-storm.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xen/arch/arm/platforms/xgene-storm.c 
b/xen/arch/arm/platforms/xgene-storm.c
index 8e2b3b6..23986a9 100644
--- a/xen/arch/arm/platforms/xgene-storm.c
+++ b/xen/arch/arm/platforms/xgene-storm.c
@@ -35,6 +35,12 @@ static int xgene_storm_init(void)
         return 0;
 }
 
+static uint32_t xgene_storm_quirks(void)
+{
+    return PLATFORM_QUIRK_DOM0_MAPPING_11;
+}
+
+
 static const char const *xgene_storm_dt_compat[] __initdata =
 {
     "apm,xgene-storm",
@@ -45,6 +51,7 @@ PLATFORM_START(xgene_storm, "APM X-GENE STORM")
     .compatible = xgene_storm_dt_compat,
     .init = xgene_storm_init,
     .reset = xgene_storm_reset,
+    .quirks = xgene_storm_quirks,
 PLATFORM_END
 
 /*
-- 
1.7.10.4


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