[Xen-changelog] [xen-4.0-testing] VT-d: fix ia64 build

["Xen patchbot-4.0-testing" <patchbot-4.0-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir@xxxxxxx>
# Date 1294992789 0
# Node ID d7e8acf49f0f119763ba476d0d785988df3b5bb4
# Parent  ea4acac90cfeb730e54fbcf5af06fe63fbfa3df6
VT-d: fix ia64 build

The identifier `dest_LowestPrio' is defined on only x86.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
xen-unstable changeset:   22092:e0ec7b10f8ce
xen-unstable date:        Thu Sep 02 13:36:23 2010 +0100
---
 xen/drivers/passthrough/vtd/intremap.c |    8 ++++++++
 1 files changed, 8 insertions(+)

diff -r ea4acac90cfe -r d7e8acf49f0f xen/drivers/passthrough/vtd/intremap.c
--- a/xen/drivers/passthrough/vtd/intremap.c    Fri Jan 14 08:04:48 2011 +0000
+++ b/xen/drivers/passthrough/vtd/intremap.c    Fri Jan 14 08:13:09 2011 +0000
@@ -320,8 +320,12 @@ static int ioapic_rte_to_remap_entry(str
         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) &

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