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-rw-r--r--target-i386/hyperv.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/target-i386/hyperv.c b/target-i386/hyperv.c
deleted file mode 100644
index f284e99772..0000000000
--- a/target-i386/hyperv.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * QEMU Hyper-V support
- *
- * Copyright Red Hat, Inc. 2011
- *
- * Author: Vadim Rozenfeld <vrozenfe@redhat.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- *
- */
-
-#include "hyperv.h"
-
-static bool hyperv_vapic;
-static bool hyperv_relaxed_timing;
-static int hyperv_spinlock_attempts = HYPERV_SPINLOCK_NEVER_RETRY;
-
-void hyperv_enable_vapic_recommended(bool val)
-{
- hyperv_vapic = val;
-}
-
-void hyperv_enable_relaxed_timing(bool val)
-{
- hyperv_relaxed_timing = val;
-}
-
-void hyperv_set_spinlock_retries(int val)
-{
- hyperv_spinlock_attempts = val;
- if (hyperv_spinlock_attempts < 0xFFF) {
- hyperv_spinlock_attempts = 0xFFF;
- }
-}
-
-bool hyperv_enabled(void)
-{
- return hyperv_hypercall_available() || hyperv_relaxed_timing_enabled();
-}
-
-bool hyperv_hypercall_available(void)
-{
- if (hyperv_vapic ||
- (hyperv_spinlock_attempts != HYPERV_SPINLOCK_NEVER_RETRY)) {
- return true;
- }
- return false;
-}
-
-bool hyperv_vapic_recommended(void)
-{
- return hyperv_vapic;
-}
-
-bool hyperv_relaxed_timing_enabled(void)
-{
- return hyperv_relaxed_timing;
-}
-
-int hyperv_get_spinlock_retries(void)
-{
- return hyperv_spinlock_attempts;
-}