ia64/xen: Remove Xen support for ia64

[~andy/linux] / arch / ia64 / xen / grant-table.c

diff --git a/arch/ia64/xen/grant-table.c b/arch/ia64/xen/grant-table.c
deleted file mode 100644 (file)
index c182813..0000000
--- a/arch/ia64/xen/grant-table.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/******************************************************************************
- * arch/ia64/xen/grant-table.c
- *
- * Copyright (c) 2006 Isaku Yamahata <yamahata at valinux co jp>
- *                    VA Linux Systems Japan K.K.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- */
-
-#include <linux/module.h>
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-
-#include <xen/interface/xen.h>
-#include <xen/interface/memory.h>
-#include <xen/grant_table.h>
-
-#include <asm/xen/hypervisor.h>
-
-/****************************************************************************
- * grant table hack
- * cmd: GNTTABOP_xxx
- */
-
-int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes,
-                          unsigned long max_nr_gframes,
-                          struct grant_entry **__shared)
-{
-       *__shared = __va(frames[0] << PAGE_SHIFT);
-       return 0;
-}
-
-void arch_gnttab_unmap_shared(struct grant_entry *shared,
-                             unsigned long nr_gframes)
-{
-       /* nothing */
-}
-
-static void
-gnttab_map_grant_ref_pre(struct gnttab_map_grant_ref *uop)
-{
-       uint32_t flags;
-
-       flags = uop->flags;
-
-       if (flags & GNTMAP_host_map) {
-               if (flags & GNTMAP_application_map) {
-                       printk(KERN_DEBUG
-                              "GNTMAP_application_map is not supported yet: "
-                              "flags 0x%x\n", flags);
-                       BUG();
-               }
-               if (flags & GNTMAP_contains_pte) {
-                       printk(KERN_DEBUG
-                              "GNTMAP_contains_pte is not supported yet: "
-                              "flags 0x%x\n", flags);
-                       BUG();
-               }
-       } else if (flags & GNTMAP_device_map) {
-               printk("GNTMAP_device_map is not supported yet 0x%x\n", flags);
-               BUG();  /* not yet. actually this flag is not used. */
-       } else {
-               BUG();
-       }
-}
-
-int
-HYPERVISOR_grant_table_op(unsigned int cmd, void *uop, unsigned int count)
-{
-       if (cmd == GNTTABOP_map_grant_ref) {
-               unsigned int i;
-               for (i = 0; i < count; i++) {
-                       gnttab_map_grant_ref_pre(
-                               (struct gnttab_map_grant_ref *)uop + i);
-               }
-       }
-       return xencomm_hypercall_grant_table_op(cmd, uop, count);
-}
-
-EXPORT_SYMBOL(HYPERVISOR_grant_table_op);