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

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1283430983 -3600
# Node ID e0ec7b10f8ce6db1a9bd7742f0e9d56c742b2f8f
# Parent  b3b6a65e75cf0cbef3fdc8cbee640c3782a49c44
VT-d: fix ia64 build

The identifier `dest_LowestPrio' is defined on only x86.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
---
 xen/drivers/passthrough/vtd/intremap.c |    8 ++++++++
 1 files changed, 8 insertions(+)

diff -r b3b6a65e75cf -r e0ec7b10f8ce xen/drivers/passthrough/vtd/intremap.c
--- a/xen/drivers/passthrough/vtd/intremap.c    Thu Sep 02 13:35:40 2010 +0100
+++ b/xen/drivers/passthrough/vtd/intremap.c    Thu Sep 02 13:36:23 2010 +0100
@@ -322,8 +322,12 @@ 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;
@@ -635,8 +639,12 @@ 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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