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[Qemu-devel] [PATCH V2 3/8] pc: Introduce pc-*-2.5 machine classes
From: |
Jason Wang |
Subject: |
[Qemu-devel] [PATCH V2 3/8] pc: Introduce pc-*-2.5 machine classes |
Date: |
Wed, 2 Sep 2015 11:25:20 +0800 |
From: Eduardo Habkost <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
hw/i386/pc_piix.c | 14 +++++++++++++-
hw/i386/pc_q35.c | 12 +++++++++++-
include/hw/compat.h | 3 +++
include/hw/i386/pc.h | 4 ++++
4 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 7ca3fcf..b40411b 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -450,13 +450,25 @@ static void pc_i440fx_machine_options(MachineClass *m)
m->default_display = "std";
}
-static void pc_i440fx_2_4_machine_options(MachineClass *m)
+static void pc_i440fx_2_5_machine_options(MachineClass *m)
{
pc_i440fx_machine_options(m);
m->alias = "pc";
m->is_default = 1;
}
+DEFINE_I440FX_MACHINE(v2_5, "pc-i440fx-2.5", NULL,
+ pc_i440fx_2_5_machine_options);
+
+
+static void pc_i440fx_2_4_machine_options(MachineClass *m)
+{
+ pc_i440fx_2_5_machine_options(m);
+ m->alias = NULL;
+ m->is_default = 0;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_4);
+}
+
DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL,
pc_i440fx_2_4_machine_options)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index baae402..57af102 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -371,12 +371,22 @@ static void pc_q35_machine_options(MachineClass *m)
m->no_tco = 0;
}
-static void pc_q35_2_4_machine_options(MachineClass *m)
+static void pc_q35_2_5_machine_options(MachineClass *m)
{
pc_q35_machine_options(m);
m->alias = "q35";
}
+DEFINE_Q35_MACHINE(v2_5, "pc-q35-2.5", NULL,
+ pc_q35_2_5_machine_options);
+
+static void pc_q35_2_4_machine_options(MachineClass *m)
+{
+ pc_q35_2_5_machine_options(m);
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_4);
+}
+
DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL,
pc_q35_2_4_machine_options);
diff --git a/include/hw/compat.h b/include/hw/compat.h
index 94c8097..095de5d 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -1,6 +1,9 @@
#ifndef HW_COMPAT_H
#define HW_COMPAT_H
+#define HW_COMPAT_2_4 \
+ /* empty */
+
#define HW_COMPAT_2_3 \
{\
.driver = "virtio-blk-pci",\
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index d0cad87..21c1cff 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -284,7 +284,11 @@ int e820_add_entry(uint64_t, uint64_t, uint32_t);
int e820_get_num_entries(void);
bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
+#define PC_COMPAT_2_4 \
+ HW_COMPAT_2_4
+
#define PC_COMPAT_2_3 \
+ PC_COMPAT_2_4 \
HW_COMPAT_2_3 \
{\
.driver = TYPE_X86_CPU,\
--
2.1.4
[Qemu-devel] [PATCH V2 5/8] memory: don't try to adjust endianness for zero length eventfd, Jason Wang, 2015/09/01
[Qemu-devel] [PATCH V2 6/8] virtio-pci: use wildcard mmio eventfd for 1.0 notification cap, Jason Wang, 2015/09/01