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[Qemu-devel] [PATCH] pc: Add 2.7 machine
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PATCH] pc: Add 2.7 machine |
Date: |
Fri, 27 May 2016 15:55:35 -0300 |
From: Igor Mammedov <address@hidden>
Signed-off-by: Igor Mammedov <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
This is blocking some patches from getting included (e.g. the
CPUID[0xB] patch from Radim), so I'm submitting Igor's RFC as
[PATCH].
I will add it to my x86-next queue so I can queue x86 patches
that depend on it. But I plan to wait until it gets merged
through the PC tree and rebase before sending a x86 pull request.
---
hw/i386/pc_piix.c | 16 +++++++++++++---
hw/i386/pc_q35.c | 13 +++++++++++--
include/hw/i386/pc.h | 4 ++++
3 files changed, 28 insertions(+), 5 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 24e7042..d3bbe8a 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -416,13 +416,25 @@ static void pc_i440fx_machine_options(MachineClass *m)
m->default_display = "std";
}
-static void pc_i440fx_2_6_machine_options(MachineClass *m)
+static void pc_i440fx_2_7_machine_options(MachineClass *m)
{
pc_i440fx_machine_options(m);
m->alias = "pc";
m->is_default = 1;
}
+DEFINE_I440FX_MACHINE(v2_7, "pc-i440fx-2.7", NULL,
+ pc_i440fx_2_7_machine_options);
+
+
+static void pc_i440fx_2_6_machine_options(MachineClass *m)
+{
+ pc_i440fx_2_7_machine_options(m);
+ m->is_default = 0;
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
+}
+
DEFINE_I440FX_MACHINE(v2_6, "pc-i440fx-2.6", NULL,
pc_i440fx_2_6_machine_options);
@@ -431,8 +443,6 @@ static void pc_i440fx_2_5_machine_options(MachineClass *m)
{
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_i440fx_2_6_machine_options(m);
- m->alias = NULL;
- m->is_default = 0;
pcmc->save_tsc_khz = false;
m->legacy_fw_cfg_order = 1;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_5);
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 04aae89..4787df1 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -283,12 +283,22 @@ static void pc_q35_machine_options(MachineClass *m)
m->no_floppy = 1;
}
-static void pc_q35_2_6_machine_options(MachineClass *m)
+static void pc_q35_2_7_machine_options(MachineClass *m)
{
pc_q35_machine_options(m);
m->alias = "q35";
}
+DEFINE_Q35_MACHINE(v2_7, "pc-q35-2.7", NULL,
+ pc_q35_2_7_machine_options);
+
+static void pc_q35_2_6_machine_options(MachineClass *m)
+{
+ pc_q35_2_7_machine_options(m);
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_6);
+}
+
DEFINE_Q35_MACHINE(v2_6, "pc-q35-2.6", NULL,
pc_q35_2_6_machine_options);
@@ -296,7 +306,6 @@ static void pc_q35_2_5_machine_options(MachineClass *m)
{
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
pc_q35_2_6_machine_options(m);
- m->alias = NULL;
pcmc->save_tsc_khz = false;
m->legacy_fw_cfg_order = 1;
SET_MACHINE_COMPAT(m, PC_COMPAT_2_5);
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 9ca2309..ca23609 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -356,7 +356,11 @@ 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_6 \
+ HW_COMPAT_2_6
+
#define PC_COMPAT_2_5 \
+ PC_COMPAT_2_6 \
HW_COMPAT_2_5
/* Helper for setting model-id for CPU models that changed model-id
--
2.5.5
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