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Re: [Xen-devel] [PATCH v2 06/15] xen: arm64: Map xgene PCI memory regions and interrupts to dom0.

On 11/22/2013 05:13 PM, Ian Campbell wrote:
On Fri, 2013-11-22 at 16:59 +0000, Julien Grall wrote:
Can you add a comment to specify that for the future we plan to support
PCI for all platforms ? (ie this patch a kind of "WORKAROUND" for now)

I had intended to and plain forgot.

Here is the incremental patch I just merged into this one:

With this incremental patch:

Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>

diff --git a/xen/arch/arm/platforms/xgene-storm.c 
index 3846f86..1f506fe 100644
--- a/xen/arch/arm/platforms/xgene-storm.c
+++ b/xen/arch/arm/platforms/xgene-storm.c
@@ -60,6 +60,12 @@ static int map_one_spi(struct domain *d, const char *what,
      return ret;

+ * Xen does not currently support mapping MMIO regions and interrupt
+ * for bus child devices (referenced via the "ranges" and
+ * "interrupt-map" properties to domain 0). Instead for now map the
+ * necessary resources manually.
+ */
  static int xgene_storm_specific_mapping(struct domain *d)
      int ret;

That OK?

Julien Grall

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