[Xen-changelog] [xen-unstable] vtd: Define msi_msg_{read, write}_remap_rte() to nothing for ia64.

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

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1223980117 -3600
# Node ID 0feedf7dcc7375d2d21723f55522060d10a8b755
# Parent  78af732db9a7738c495fac1e4b364762c35a4326
vtd: Define msi_msg_{read,write}_remap_rte() to nothing for ia64.

Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx>
Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>
---
 xen/drivers/passthrough/vtd/intremap.c |   15 ++++++++++++++-
 xen/drivers/passthrough/vtd/iommu.c    |    2 --
 xen/drivers/passthrough/vtd/qinval.c   |    1 -
 xen/drivers/passthrough/vtd/utils.c    |    1 -
 4 files changed, 14 insertions(+), 5 deletions(-)

diff -r 78af732db9a7 -r 0feedf7dcc73 xen/drivers/passthrough/vtd/intremap.c
--- a/xen/drivers/passthrough/vtd/intremap.c    Tue Oct 14 11:12:02 2008 +0100
+++ b/xen/drivers/passthrough/vtd/intremap.c    Tue Oct 14 11:28:37 2008 +0100
@@ -24,7 +24,6 @@
 #include <xen/time.h>
 #include <xen/pci.h>
 #include <xen/pci_regs.h>
-#include <asm/msi.h>
 #include "iommu.h"
 #include "dmar.h"
 #include "vtd.h"
@@ -269,6 +268,7 @@ void io_apic_write_remap_rte(
     *(IO_APIC_BASE(apic)+4) = *(((u32 *)&old_rte)+1);
 }
 
+#if defined(__i386__) || defined(__x86_64__)
 static int remap_entry_to_msi_msg(
     struct iommu *iommu, struct msi_msg *msg)
 {
@@ -452,6 +452,19 @@ void msi_msg_write_remap_rte(
 
     msi_msg_to_remap_entry(iommu, pdev, msg);
 }
+#elif defined(__ia64__)
+void msi_msg_read_remap_rte(
+    struct msi_desc *msi_desc, struct msi_msg *msg)
+{
+    /* TODO. */
+}
+
+void msi_msg_write_remap_rte(
+    struct msi_desc *msi_desc, struct msi_msg *msg)
+{
+    /* TODO. */
+}
+#endif
 
 int intremap_setup(struct iommu *iommu)
 {
diff -r 78af732db9a7 -r 0feedf7dcc73 xen/drivers/passthrough/vtd/iommu.c
--- a/xen/drivers/passthrough/vtd/iommu.c       Tue Oct 14 11:12:02 2008 +0100
+++ b/xen/drivers/passthrough/vtd/iommu.c       Tue Oct 14 11:28:37 2008 +0100
@@ -29,8 +29,6 @@
 #include <xen/pci.h>
 #include <xen/pci_regs.h>
 #include <xen/keyhandler.h>
-#include <asm/paging.h>
-#include <asm/msi.h>
 #include "iommu.h"
 #include "dmar.h"
 #include "extern.h"
diff -r 78af732db9a7 -r 0feedf7dcc73 xen/drivers/passthrough/vtd/qinval.c
--- a/xen/drivers/passthrough/vtd/qinval.c      Tue Oct 14 11:12:02 2008 +0100
+++ b/xen/drivers/passthrough/vtd/qinval.c      Tue Oct 14 11:28:37 2008 +0100
@@ -24,7 +24,6 @@
 #include <xen/time.h>
 #include <xen/pci.h>
 #include <xen/pci_regs.h>
-#include <asm/msi.h>
 #include "iommu.h"
 #include "dmar.h"
 #include "vtd.h"
diff -r 78af732db9a7 -r 0feedf7dcc73 xen/drivers/passthrough/vtd/utils.c
--- a/xen/drivers/passthrough/vtd/utils.c       Tue Oct 14 11:12:02 2008 +0100
+++ b/xen/drivers/passthrough/vtd/utils.c       Tue Oct 14 11:28:37 2008 +0100
@@ -23,7 +23,6 @@
 #include <xen/time.h>
 #include <xen/pci.h>
 #include <xen/pci_regs.h>
-#include <asm/msi.h>
 #include "iommu.h"
 #include "dmar.h"
 #include "vtd.h"

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