[PATCH v1 13/14] xen/arm: Fixed error when PCI device is assigned to guest

[Rahul Singh <rahul.singh@xxxxxxx>]

XEN_DOMCTL_ioport_permission, PHYSDEVOP_unmap_pirq, PHYSDEVOP_unmap_pirq
are unimplemented for ARM. When libxl assigning a PCI device to the
guest error is observed related to above functions.

Implement dummy functions to fix the error.

Signed-off-by: Rahul Singh <rahul.singh@xxxxxxx>
---
 xen/arch/arm/domctl.c  | 2 ++
 xen/arch/arm/physdev.c | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/xen/arch/arm/domctl.c b/xen/arch/arm/domctl.c
index b7d27f37df..38813be893 100644
--- a/xen/arch/arm/domctl.c
+++ b/xen/arch/arm/domctl.c
@@ -173,6 +173,8 @@ long arch_do_domctl(struct xen_domctl *domctl, struct 
domain *d,
 
         return rc;
     }
+    case XEN_DOMCTL_ioport_permission:
+        return 0;
     default:
     {
         int rc;
diff --git a/xen/arch/arm/physdev.c b/xen/arch/arm/physdev.c
index ccce8f0eba..4a0affeada 100644
--- a/xen/arch/arm/physdev.c
+++ b/xen/arch/arm/physdev.c
@@ -42,6 +42,9 @@ int do_physdev_op(int cmd, XEN_GUEST_HANDLE_PARAM(void) arg)
         break;
     }
 #endif
+    case PHYSDEVOP_unmap_pirq:
+    case PHYSDEVOP_map_pirq:
+        break;
     default:
         gdprintk(XENLOG_DEBUG, "PHYSDEVOP cmd=%d: not implemented\n", cmd);
         ret = -ENOSYS;
-- 
2.17.1