VT-d: fix ia64 build

The identifier `dest_LowestPrio' is defined on only x86.

Signed-off-by: KUWAMURA Shin'ya <kuwa@jp.fujitsu.com>
xen-unstable changeset:   22092:e0ec7b10f8ce
xen-unstable date:        Thu Sep 02 13:36:23 2010 +0100

diff --git a/xen/drivers/passthrough/vtd/intremap.c b/xen/drivers/passthrough/vtd/intremap.c
index f3c56f1732131f87408c5c4ba348a2e3901e2b9e..b9d2424d1dc4451fb790254d28ce6ae6fd1be24c 100644 (file)
--- a/xen/drivers/passthrough/vtd/intremap.c
+++ b/xen/drivers/passthrough/vtd/intremap.c
@@ -320,8 +320,12 @@ static int ioapic_rte_to_remap_entry(struct iommu *iommu,
         new_ire.lo.dm = new_rte.dest_mode;
         new_ire.lo.tm = new_rte.trigger;
         new_ire.lo.dlm = new_rte.delivery_mode;
+#ifdef CONFIG_X86
         /* Hardware require RH = 1 for LPR delivery mode */
         new_ire.lo.rh = (new_ire.lo.dlm == dest_LowestPrio);
+#else
+        new_ire.lo.rh = 0;
+#endif
         new_ire.lo.avail = 0;
         new_ire.lo.res_1 = 0;
         new_ire.lo.vector = new_rte.vector;
@@ -633,8 +637,12 @@ static int msi_msg_to_remap_entry(
     new_ire.lo.dm = (msg->address_lo >> MSI_ADDR_DESTMODE_SHIFT) & 0x1;
     new_ire.lo.tm = (msg->data >> MSI_DATA_TRIGGER_SHIFT) & 0x1;
     new_ire.lo.dlm = (msg->data >> MSI_DATA_DELIVERY_MODE_SHIFT) & 0x1;
+#ifdef CONFIG_X86
     /* Hardware require RH = 1 for LPR delivery mode */
     new_ire.lo.rh = (new_ire.lo.dlm == dest_LowestPrio);
+#else
+    new_ire.lo.rh = 0;
+#endif
     new_ire.lo.avail = 0;
     new_ire.lo.res_1 = 0;
     new_ire.lo.vector = (msg->data >> MSI_DATA_VECTOR_SHIFT) &