i386: move kvm accel files into kvm/

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201212155530.23098-2-cfontana@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

MAINTAINERS

@@ -426,7 +426,7 @@ M: Paolo Bonzini <pbonzini@redhat.com>
 M: Marcelo Tosatti <mtosatti@redhat.com>
 L: kvm@vger.kernel.org
 S: Supported
-F: target/i386/kvm.c
+F: target/i386/kvm/
 F: scripts/kvm/vmxcap
 
 Guest CPU Cores (other accelerators)

hw/i386/fw_cfg.c

@@ -21,7 +21,7 @@
 #include "hw/timer/hpet.h"
 #include "hw/nvram/fw_cfg.h"
 #include "e820_memory_layout.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include CONFIG_DEVICES
 
 struct hpet_fw_config hpet_cfg = {.count = UINT8_MAX};

hw/i386/intel_iommu.c

@@ -37,7 +37,7 @@
 #include "sysemu/kvm.h"
 #include "sysemu/sysemu.h"
 #include "hw/i386/apic_internal.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include "migration/vmstate.h"
 #include "trace.h"
 

hw/i386/kvm/apic.c

@@ -17,7 +17,7 @@
 #include "hw/pci/msi.h"
 #include "sysemu/hw_accel.h"
 #include "sysemu/kvm.h"
-#include "target/i386/kvm_i386.h"
+#include "kvm/kvm_i386.h"
 
 static inline void kvm_apic_set_reg(struct kvm_lapic_state *kapic,
                                     int reg_id, uint32_t val)

hw/i386/kvm/clock.c

@@ -20,7 +20,7 @@
 #include "sysemu/kvm.h"
 #include "sysemu/runstate.h"
 #include "sysemu/hw_accel.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include "migration/vmstate.h"
 #include "hw/sysbus.h"
 #include "hw/kvm/clock.h"

hw/i386/microvm.c

@@ -51,7 +51,7 @@
 
 #include "cpu.h"
 #include "elf.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include "hw/xen/start_info.h"
 
 #define MICROVM_QBOOT_FILENAME "qboot.rom"

hw/i386/pc.c

@@ -61,7 +61,7 @@
 #include "sysemu/qtest.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include "hw/xen/xen.h"
 #include "hw/xen/start_info.h"
 #include "ui/qemu-spice.h"

hw/i386/x86.c

@@ -54,7 +54,7 @@
 #include "elf.h"
 #include "standard-headers/asm-x86/bootparam.h"
 #include CONFIG_DEVICES
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 
 /* Physical Address of PVH entry point read from kernel ELF NOTE */
 static size_t pvh_start_addr;

meson.build

@@ -1497,6 +1497,7 @@ trace_events_subdirs += [
   'target/arm',
   'target/hppa',
   'target/i386',
+  'target/i386/kvm',
   'target/mips',
   'target/ppc',
   'target/riscv',

target/i386/cpu.c

@@ -31,7 +31,7 @@
 #include "sysemu/cpus.h"
 #include "sysemu/xen.h"
 #include "sysemu/whpx.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #include "sev_i386.h"
 
 #include "qemu/error-report.h"

target/i386/cpu.h

@@ -22,7 +22,7 @@
 
 #include "sysemu/tcg.h"
 #include "cpu-qom.h"
-#include "hyperv-proto.h"
+#include "kvm/hyperv-proto.h"
 #include "exec/cpu-defs.h"
 #include "qapi/qapi-types-common.h"
 

target/i386/helper.c

@@ -24,7 +24,7 @@
 #include "qemu/qemu-print.h"
 #include "sysemu/kvm.h"
 #include "sysemu/runstate.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 #ifndef CONFIG_USER_ONLY
 #include "sysemu/tcg.h"
 #include "sysemu/hw_accel.h"

target/i386/kvm/meson.build

@@ -0,0 +1,3 @@
+i386_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c'))
+i386_softmmu_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'))
+i386_softmmu_ss.add(when: 'CONFIG_HYPERV', if_true: files('hyperv.c'), if_false: files('hyperv-stub.c'))

target/i386/kvm/trace-events

@@ -0,0 +1,7 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
+# kvm.c
+kvm_x86_fixup_msi_error(uint32_t gsi) "VT-d failed to remap interrupt for GSI %" PRIu32
+kvm_x86_add_msi_route(int virq) "Adding route entry for virq %d"
+kvm_x86_remove_msi_route(int virq) "Removing route entry for virq %d"
+kvm_x86_update_msi_routes(int num) "Updated %d MSI routes"

target/i386/kvm/trace.h

@@ -0,0 +1 @@
+#include "trace/trace-target_i386_kvm.h"

target/i386/machine.c

@@ -3,9 +3,9 @@
 #include "exec/exec-all.h"
 #include "hw/isa/isa.h"
 #include "migration/cpu.h"
-#include "hyperv.h"
+#include "kvm/hyperv.h"
 #include "hw/i386/x86.h"
-#include "kvm_i386.h"
+#include "kvm/kvm_i386.h"
 
 #include "sysemu/kvm.h"
 #include "sysemu/tcg.h"

target/i386/meson.build

@@ -18,7 +18,6 @@ i386_ss.add(when: 'CONFIG_TCG', if_true: files(
   'smm_helper.c',
   'svm_helper.c',
   'translate.c'), if_false: files('tcg-stub.c'))
-i386_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c'))
 i386_ss.add(when: 'CONFIG_SEV', if_true: files('sev.c'), if_false: files('sev-stub.c'))
 
 i386_softmmu_ss = ss.source_set()
@@ -28,8 +27,6 @@ i386_softmmu_ss.add(files(
   'machine.c',
   'monitor.c',
 ))
-i386_softmmu_ss.add(when: 'CONFIG_HYPERV', if_true: files('hyperv.c'), if_false: files('hyperv-stub.c'))
-i386_softmmu_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'))
 i386_softmmu_ss.add(when: 'CONFIG_WHPX', if_true: files(
   'whpx-all.c',
   'whpx-cpus.c',
@@ -43,6 +40,7 @@ i386_softmmu_ss.add(when: 'CONFIG_HAX', if_true: files(
 i386_softmmu_ss.add(when: ['CONFIG_HAX', 'CONFIG_POSIX'], if_true: files('hax-posix.c'))
 i386_softmmu_ss.add(when: ['CONFIG_HAX', 'CONFIG_WIN32'], if_true: files('hax-windows.c'))
 
+subdir('kvm')
 subdir('hvf')
 
 target_arch += {'i386': i386_ss}

target/i386/trace-events

@@ -1,11 +1,5 @@
 # See docs/devel/tracing.txt for syntax documentation.
 
-# kvm.c
-kvm_x86_fixup_msi_error(uint32_t gsi) "VT-d failed to remap interrupt for GSI %" PRIu32
-kvm_x86_add_msi_route(int virq) "Adding route entry for virq %d"
-kvm_x86_remove_msi_route(int virq) "Removing route entry for virq %d"
-kvm_x86_update_msi_routes(int num) "Updated %d MSI routes"
-
 # sev.c
 kvm_sev_init(void) ""
 kvm_memcrypt_register_region(void *addr, size_t len) "addr %p len 0x%zx"