kvm_allows_irq0_override() is a totally x86 specific concept:
move it to the target-specific source file where it belongs.
This means we need a new header file for the prototype:
kvm_i386.h, in line with the existing kvm_ppc.h.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
I'm sure this isn't the only x86ism in the KVM generic source
files. However the thing I'm specifically trying to do is
nuke all the uses of kvm_irqchip_in_kernel() in common code,
as part of trying to untangle "what irqchip model do you want"
from other aspects of the interrupt handling model.
Other than this one, there are uses in cpus.c and hw/virtio-pci.c,
but I haven't figured out yet exactly what those bits of code
are trying to do...
hw/pc.c | 1 +
kvm-all.c | 5 -----
kvm.h | 2 --
target-i386/kvm.c | 6 ++++++
target-i386/kvm_i386.h | 16 ++++++++++++++++
5 files changed, 23 insertions(+), 7 deletions(-)
create mode 100644 target-i386/kvm_i386.h
diff --git a/hw/pc.c b/hw/pc.c
index 598267a..4953376 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -42,6 +42,7 @@
#include "sysbus.h"
#include "sysemu.h"
#include "kvm.h"
+#include "kvm_i386.h"
#include "xen.h"
#include "blockdev.h"
#include "hw/block-common.h"
diff --git a/kvm-all.c b/kvm-all.c
index 2148b20..65f1160 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1667,11 +1667,6 @@ int kvm_has_gsi_routing(void)
#endif
}
-int kvm_allows_irq0_override(void)
-{
- return !kvm_irqchip_in_kernel() || kvm_has_gsi_routing();
-}
-
void *kvm_vmalloc(ram_addr_t size)
{
#ifdef TARGET_S390X
diff --git a/kvm.h b/kvm.h
index 2617dd5..c46132f 100644
--- a/kvm.h
+++ b/kvm.h
@@ -62,8 +62,6 @@ int kvm_has_pit_state2(void);
int kvm_has_many_ioeventfds(void);
int kvm_has_gsi_routing(void);
-int kvm_allows_irq0_override(void);
-
#ifdef NEED_CPU_H
int kvm_init_vcpu(CPUArchState *env);
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index e53c2f6..503abeb 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -23,6 +23,7 @@
#include "qemu-common.h"
#include "sysemu.h"
#include "kvm.h"
+#include "kvm_i386.h"
#include "cpu.h"
#include "gdbstub.h"
#include "host-utils.h"
@@ -65,6 +66,11 @@ static bool has_msr_async_pf_en;
static bool has_msr_misc_enable;
static int lm_capable_kernel;
+int kvm_allows_irq0_override(void)
+{
+ return !kvm_irqchip_in_kernel() || kvm_has_gsi_routing();
+}
+
static struct kvm_cpuid2 *try_get_cpuid(KVMState *s, int max)
{
struct kvm_cpuid2 *cpuid;
diff --git a/target-i386/kvm_i386.h b/target-i386/kvm_i386.h
new file mode 100644
index 0000000..87031c0
--- /dev/null
+++ b/target-i386/kvm_i386.h
@@ -0,0 +1,16 @@
+/*
+ * QEMU KVM support -- x86 specific functions.
+ *
+ * Copyright (c) 2012 Linaro Limited
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef QEMU_KVM_I386_H
+#define QEMU_KVM_I386_H
+
+int kvm_allows_irq0_override(void);
+
+#endif
--
1.7.5.4
