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Date: Sun, 6 Jan 2008 16:39:21 +0200
From: Avi Kivity <avi@...ranet.com>
To: linux-kernel@...r.kernel.org, kvm-devel@...ts.sourceforge.net
Subject: [PATCH 15/33] KVM: Move arch dependent files to new directory arch/x86/kvm/
This paves the way for multiple architecture support. Note that while
ioapic.c could potentially be shared with ia64, it is also moved.
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
arch/x86/Kconfig | 2 ++
arch/x86/Makefile | 2 ++
{drivers => arch/x86}/kvm/Kconfig | 0
{drivers => arch/x86}/kvm/Makefile | 7 ++++++-
{drivers => arch/x86}/kvm/i8259.c | 3 ++-
{drivers => arch/x86}/kvm/ioapic.c | 4 +---
{drivers => arch/x86}/kvm/irq.c | 3 +--
{drivers => arch/x86}/kvm/irq.h | 3 +--
{drivers => arch/x86}/kvm/kvm_svm.h | 2 +-
{drivers => arch/x86}/kvm/lapic.c | 4 +---
{drivers => arch/x86}/kvm/mmu.c | 3 +--
{drivers => arch/x86}/kvm/mmu.h | 2 +-
{drivers => arch/x86}/kvm/paging_tmpl.h | 0
{drivers => arch/x86}/kvm/segment_descriptor.h | 0
{drivers => arch/x86}/kvm/svm.c | 4 ++--
{drivers => arch/x86}/kvm/svm.h | 0
{drivers => arch/x86}/kvm/vmx.c | 4 +---
{drivers => arch/x86}/kvm/vmx.h | 0
{drivers => arch/x86}/kvm/x86.c | 4 +---
{drivers => arch/x86}/kvm/x86_emulate.c | 5 ++---
drivers/Kconfig | 2 --
drivers/Makefile | 1 -
drivers/kvm/iodev.h | 2 +-
drivers/kvm/kvm_main.c | 2 +-
drivers/kvm/x86.h => include/asm-x86/kvm_host.h | 9 ++++-----
.../asm-x86/kvm_x86_emulate.h | 0
drivers/kvm/kvm.h => include/linux/kvm_host.h | 8 ++++----
drivers/kvm/types.h => include/linux/kvm_types.h | 0
28 files changed, 35 insertions(+), 41 deletions(-)
rename {drivers => arch/x86}/kvm/Kconfig (100%)
rename {drivers => arch/x86}/kvm/Makefile (52%)
rename {drivers => arch/x86}/kvm/i8259.c (99%)
rename {drivers => arch/x86}/kvm/ioapic.c (99%)
rename {drivers => arch/x86}/kvm/irq.c (98%)
rename {drivers => arch/x86}/kvm/irq.h (99%)
rename {drivers => arch/x86}/kvm/kvm_svm.h (96%)
rename {drivers => arch/x86}/kvm/lapic.c (99%)
rename {drivers => arch/x86}/kvm/mmu.c (99%)
rename {drivers => arch/x86}/kvm/mmu.h (96%)
rename {drivers => arch/x86}/kvm/paging_tmpl.h (100%)
rename {drivers => arch/x86}/kvm/segment_descriptor.h (100%)
rename {drivers => arch/x86}/kvm/svm.c (99%)
rename {drivers => arch/x86}/kvm/svm.h (100%)
rename {drivers => arch/x86}/kvm/vmx.c (99%)
rename {drivers => arch/x86}/kvm/vmx.h (100%)
rename {drivers => arch/x86}/kvm/x86.c (99%)
rename {drivers => arch/x86}/kvm/x86_emulate.c (99%)
rename drivers/kvm/x86.h => include/asm-x86/kvm_host.h (99%)
rename drivers/kvm/x86_emulate.h => include/asm-x86/kvm_x86_emulate.h (100%)
rename drivers/kvm/kvm.h => include/linux/kvm_host.h (98%)
rename drivers/kvm/types.h => include/linux/kvm_types.h (100%)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e029a93..ab2df55 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1623,4 +1623,6 @@ source "security/Kconfig"
source "crypto/Kconfig"
+source "arch/x86/kvm/Kconfig"
+
source "lib/Kconfig"
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 7aa1dc6..96f79eb 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -17,3 +17,5 @@ else
UTS_MACHINE := x86_64
include $(srctree)/arch/x86/Makefile_64
endif
+
+core-$(CONFIG_KVM) += arch/x86/kvm/
diff --git a/drivers/kvm/Kconfig b/arch/x86/kvm/Kconfig
similarity index 100%
rename from drivers/kvm/Kconfig
rename to arch/x86/kvm/Kconfig
diff --git a/drivers/kvm/Makefile b/arch/x86/kvm/Makefile
similarity index 52%
rename from drivers/kvm/Makefile
rename to arch/x86/kvm/Makefile
index cf18ad4..880ffe4 100644
--- a/drivers/kvm/Makefile
+++ b/arch/x86/kvm/Makefile
@@ -2,7 +2,12 @@
# Makefile for Kernel-based Virtual Machine module
#
-kvm-objs := kvm_main.o x86.o mmu.o x86_emulate.o i8259.o irq.o lapic.o ioapic.o
+common-objs = $(addprefix ../../../drivers/kvm/, kvm_main.o)
+
+EXTRA_CFLAGS += -I drivers/kvm
+
+kvm-objs := $(common-objs) x86.o mmu.o x86_emulate.o i8259.o irq.o lapic.o \
+ ioapic.o
obj-$(CONFIG_KVM) += kvm.o
kvm-intel-objs = vmx.o
obj-$(CONFIG_KVM_INTEL) += kvm-intel.o
diff --git a/drivers/kvm/i8259.c b/arch/x86/kvm/i8259.c
similarity index 99%
rename from drivers/kvm/i8259.c
rename to arch/x86/kvm/i8259.c
index b3cad63..ab29cf2 100644
--- a/drivers/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -27,7 +27,8 @@
*/
#include <linux/mm.h>
#include "irq.h"
-#include "kvm.h"
+
+#include <linux/kvm_host.h>
/*
* set irq level. If an edge is detected, then the IRR is set to 1
diff --git a/drivers/kvm/ioapic.c b/arch/x86/kvm/ioapic.c
similarity index 99%
rename from drivers/kvm/ioapic.c
rename to arch/x86/kvm/ioapic.c
index f823677..72f12f7 100644
--- a/drivers/kvm/ioapic.c
+++ b/arch/x86/kvm/ioapic.c
@@ -26,9 +26,7 @@
* Based on Xen 3.1 code.
*/
-#include "kvm.h"
-#include "x86.h"
-
+#include <linux/kvm_host.h>
#include <linux/kvm.h>
#include <linux/mm.h>
#include <linux/highmem.h>
diff --git a/drivers/kvm/irq.c b/arch/x86/kvm/irq.c
similarity index 98%
rename from drivers/kvm/irq.c
rename to arch/x86/kvm/irq.c
index 59b47c5..07a09aa 100644
--- a/drivers/kvm/irq.c
+++ b/arch/x86/kvm/irq.c
@@ -20,9 +20,8 @@
*/
#include <linux/module.h>
+#include <linux/kvm_host.h>
-#include "kvm.h"
-#include "x86.h"
#include "irq.h"
/*
diff --git a/drivers/kvm/irq.h b/arch/x86/kvm/irq.h
similarity index 99%
rename from drivers/kvm/irq.h
rename to arch/x86/kvm/irq.h
index 6e023dc..6316638 100644
--- a/drivers/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -24,9 +24,8 @@
#include <linux/mm_types.h>
#include <linux/hrtimer.h>
-#include <asm/kvm.h>
+#include <linux/kvm_host.h>
#include "iodev.h"
-#include "kvm.h"
struct kvm;
struct kvm_vcpu;
diff --git a/drivers/kvm/kvm_svm.h b/arch/x86/kvm/kvm_svm.h
similarity index 96%
rename from drivers/kvm/kvm_svm.h
rename to arch/x86/kvm/kvm_svm.h
index a0e415d..ecdfe97 100644
--- a/drivers/kvm/kvm_svm.h
+++ b/arch/x86/kvm/kvm_svm.h
@@ -4,10 +4,10 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/list.h>
+#include <linux/kvm_host.h>
#include <asm/msr.h>
#include "svm.h"
-#include "kvm.h"
static const u32 host_save_user_msrs[] = {
#ifdef CONFIG_X86_64
diff --git a/drivers/kvm/lapic.c b/arch/x86/kvm/lapic.c
similarity index 99%
rename from drivers/kvm/lapic.c
rename to arch/x86/kvm/lapic.c
index 8c74bf1..4076331 100644
--- a/drivers/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -17,9 +17,7 @@
* the COPYING file in the top-level directory.
*/
-#include "kvm.h"
-#include "x86.h"
-
+#include <linux/kvm_host.h>
#include <linux/kvm.h>
#include <linux/mm.h>
#include <linux/highmem.h>
diff --git a/drivers/kvm/mmu.c b/arch/x86/kvm/mmu.c
similarity index 99%
rename from drivers/kvm/mmu.c
rename to arch/x86/kvm/mmu.c
index c26d83f..401eb7c 100644
--- a/drivers/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -18,10 +18,9 @@
*/
#include "vmx.h"
-#include "kvm.h"
-#include "x86.h"
#include "mmu.h"
+#include <linux/kvm_host.h>
#include <linux/types.h>
#include <linux/string.h>
#include <linux/mm.h>
diff --git a/drivers/kvm/mmu.h b/arch/x86/kvm/mmu.h
similarity index 96%
rename from drivers/kvm/mmu.h
rename to arch/x86/kvm/mmu.h
index cbfc272..1fce19e 100644
--- a/drivers/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -1,7 +1,7 @@
#ifndef __KVM_X86_MMU_H
#define __KVM_X86_MMU_H
-#include "kvm.h"
+#include <linux/kvm_host.h>
static inline void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
{
diff --git a/drivers/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
similarity index 100%
rename from drivers/kvm/paging_tmpl.h
rename to arch/x86/kvm/paging_tmpl.h
diff --git a/drivers/kvm/segment_descriptor.h b/arch/x86/kvm/segment_descriptor.h
similarity index 100%
rename from drivers/kvm/segment_descriptor.h
rename to arch/x86/kvm/segment_descriptor.h
diff --git a/drivers/kvm/svm.c b/arch/x86/kvm/svm.c
similarity index 99%
rename from drivers/kvm/svm.c
rename to arch/x86/kvm/svm.c
index 35ad96d..745b1ec 100644
--- a/drivers/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -13,9 +13,9 @@
* the COPYING file in the top-level directory.
*
*/
-#include "x86.h"
+#include <linux/kvm_host.h>
+
#include "kvm_svm.h"
-#include "x86_emulate.h"
#include "irq.h"
#include "mmu.h"
diff --git a/drivers/kvm/svm.h b/arch/x86/kvm/svm.h
similarity index 100%
rename from drivers/kvm/svm.h
rename to arch/x86/kvm/svm.h
diff --git a/drivers/kvm/vmx.c b/arch/x86/kvm/vmx.c
similarity index 99%
rename from drivers/kvm/vmx.c
rename to arch/x86/kvm/vmx.c
index 4407998..20c0f5e 100644
--- a/drivers/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -15,14 +15,12 @@
*
*/
-#include "kvm.h"
-#include "x86.h"
-#include "x86_emulate.h"
#include "irq.h"
#include "vmx.h"
#include "segment_descriptor.h"
#include "mmu.h"
+#include <linux/kvm_host.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/mm.h>
diff --git a/drivers/kvm/vmx.h b/arch/x86/kvm/vmx.h
similarity index 100%
rename from drivers/kvm/vmx.h
rename to arch/x86/kvm/vmx.h
diff --git a/drivers/kvm/x86.c b/arch/x86/kvm/x86.c
similarity index 99%
rename from drivers/kvm/x86.c
rename to arch/x86/kvm/x86.c
index b37c009..5902c5c 100644
--- a/drivers/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -14,9 +14,7 @@
*
*/
-#include "kvm.h"
-#include "x86.h"
-#include "x86_emulate.h"
+#include <linux/kvm_host.h>
#include "segment_descriptor.h"
#include "irq.h"
#include "mmu.h"
diff --git a/drivers/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
similarity index 99%
rename from drivers/kvm/x86_emulate.c
rename to arch/x86/kvm/x86_emulate.c
index 50b133f..7958600 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -25,12 +25,11 @@
#include <public/xen.h>
#define DPRINTF(_f, _a ...) printf(_f , ## _a)
#else
-#include "kvm.h"
-#include "x86.h"
+#include <linux/kvm_host.h>
#define DPRINTF(x...) do {} while (0)
#endif
-#include "x86_emulate.h"
#include <linux/module.h>
+#include <asm/kvm_x86_emulate.h>
/*
* Opcode effective-address decode tables.
diff --git a/drivers/Kconfig b/drivers/Kconfig
index f4076d9..08d4ae2 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -90,8 +90,6 @@ source "drivers/dca/Kconfig"
source "drivers/auxdisplay/Kconfig"
-source "drivers/kvm/Kconfig"
-
source "drivers/uio/Kconfig"
source "drivers/virtio/Kconfig"
diff --git a/drivers/Makefile b/drivers/Makefile
index 8cb37e3..513ae86 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -47,7 +47,6 @@ obj-$(CONFIG_SPI) += spi/
obj-$(CONFIG_PCCARD) += pcmcia/
obj-$(CONFIG_DIO) += dio/
obj-$(CONFIG_SBUS) += sbus/
-obj-$(CONFIG_KVM) += kvm/
obj-$(CONFIG_ZORRO) += zorro/
obj-$(CONFIG_MAC) += macintosh/
obj-$(CONFIG_ATA_OVER_ETH) += block/aoe/
diff --git a/drivers/kvm/iodev.h b/drivers/kvm/iodev.h
index eb9e8a7..c14e642 100644
--- a/drivers/kvm/iodev.h
+++ b/drivers/kvm/iodev.h
@@ -16,7 +16,7 @@
#ifndef __KVM_IODEV_H__
#define __KVM_IODEV_H__
-#include "types.h"
+#include <linux/kvm_types.h>
struct kvm_io_device {
void (*read)(struct kvm_io_device *this,
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 5bfa200..a5ee518 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -15,9 +15,9 @@
*
*/
-#include "kvm.h"
#include "iodev.h"
+#include <linux/kvm_host.h>
#include <linux/kvm.h>
#include <linux/module.h>
#include <linux/errno.h>
diff --git a/drivers/kvm/x86.h b/include/asm-x86/kvm_host.h
similarity index 99%
rename from drivers/kvm/x86.h
rename to include/asm-x86/kvm_host.h
index dfb8091..28940e1 100644
--- a/drivers/kvm/x86.h
+++ b/include/asm-x86/kvm_host.h
@@ -8,19 +8,18 @@
*
*/
-#ifndef KVM_X86_H
-#define KVM_X86_H
+#ifndef ASM_KVM_HOST_H
+#define ASM_KVM_HOST_H
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/kvm.h>
#include <linux/kvm_para.h>
+#include <linux/kvm_types.h>
#include <asm/desc.h>
-#include "types.h"
-
#define CR3_PAE_RESERVED_BITS ((X86_CR3_PWT | X86_CR3_PCD) - 1)
#define CR3_NONPAE_RESERVED_BITS ((PAGE_SIZE-1) & ~(X86_CR3_PWT | X86_CR3_PCD))
#define CR3_L_MODE_RESERVED_BITS (CR3_NONPAE_RESERVED_BITS|0xFFFFFF0000000000ULL)
@@ -102,7 +101,7 @@ enum {
VCPU_SREG_LDTR,
};
-#include "x86_emulate.h"
+#include <asm/kvm_x86_emulate.h>
#define KVM_NR_MEM_OBJS 40
diff --git a/drivers/kvm/x86_emulate.h b/include/asm-x86/kvm_x86_emulate.h
similarity index 100%
rename from drivers/kvm/x86_emulate.h
rename to include/asm-x86/kvm_x86_emulate.h
diff --git a/drivers/kvm/kvm.h b/include/linux/kvm_host.h
similarity index 98%
rename from drivers/kvm/kvm.h
rename to include/linux/kvm_host.h
index bf6a3b3..a85d5b6 100644
--- a/drivers/kvm/kvm.h
+++ b/include/linux/kvm_host.h
@@ -1,5 +1,5 @@
-#ifndef __KVM_H
-#define __KVM_H
+#ifndef __KVM_HOST_H
+#define __KVM_HOST_H
/*
* This work is licensed under the terms of the GNU GPL, version 2. See
@@ -20,9 +20,9 @@
#include <linux/kvm.h>
#include <linux/kvm_para.h>
-#include "types.h"
+#include <linux/kvm_types.h>
-#include "x86.h"
+#include <asm/kvm_host.h>
#define KVM_MAX_VCPUS 4
#define KVM_MEMORY_SLOTS 8
diff --git a/drivers/kvm/types.h b/include/linux/kvm_types.h
similarity index 100%
rename from drivers/kvm/types.h
rename to include/linux/kvm_types.h
--
1.5.3.7
--
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