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hw/misc: don't create pvpanic device by default

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This patch is based on Hu Tao's:
http://lists.nongnu.org/archive/html/qemu-devel/2013-08/msg00124.html

No need to hard-code pvpanic as part of the machine.
It can be added with "-device pvpanic" from command line (The next patch).
Anyway, for backport compatibility it is still part of 1.5
machine.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Message-id: 1376233843-19410-2-git-send-email-marcel.a@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Marcel Apfelbaum 2013-08-11 18:10:42 +03:00 committed by Anthony Liguori
parent 8f3067bd86
commit 7f3e341a00
2 changed files with 8 additions and 8 deletions
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9
hw/i386/pc_piix.c
View File

@ -56,7 +56,7 @@ static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
static bool has_pvpanic = true;
static bool has_pvpanic;
static bool has_pci_info = true;
/* PC hardware initialisation */
@ -253,6 +253,7 @@ static void pc_init_pci(QEMUMachineInitArgs *args)
static void pc_init_pci_1_6(QEMUMachineInitArgs *args)
{
has_pci_info = false;
has_pvpanic = true;
pc_init_pci(args);
}
@ -263,9 +264,9 @@ static void pc_init_pci_1_5(QEMUMachineInitArgs *args)
static void pc_init_pci_1_4(QEMUMachineInitArgs *args)
{
has_pvpanic = false;
x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE);
pc_init_pci_1_5(args);
has_pci_info = false;
pc_init_pci(args);
}
static void pc_init_pci_1_3(QEMUMachineInitArgs *args)
@ -296,7 +297,6 @@ static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
const char *kernel_cmdline = args->kernel_cmdline;
const char *initrd_filename = args->initrd_filename;
const char *boot_device = args->boot_device;
has_pvpanic = false;
has_pci_info = false;
disable_kvm_pv_eoi();
enable_compat_apic_id_mode();
@ -315,7 +315,6 @@ static void pc_init_isa(QEMUMachineInitArgs *args)
const char *kernel_cmdline = args->kernel_cmdline;
const char *initrd_filename = args->initrd_filename;
const char *boot_device = args->boot_device;
has_pvpanic = false;
has_pci_info = false;
if (cpu_model == NULL)
cpu_model = "486";

7
hw/i386/pc_q35.c
View File

@ -46,7 +46,7 @@
/* ICH9 AHCI has 6 ports */
#define MAX_SATA_PORTS 6
static bool has_pvpanic = true;
static bool has_pvpanic;
static bool has_pci_info = true;
/* PC hardware initialisation */
@ -221,6 +221,7 @@ static void pc_q35_init(QEMUMachineInitArgs *args)
static void pc_q35_init_1_6(QEMUMachineInitArgs *args)
{
has_pci_info = false;
has_pvpanic = true;
pc_q35_init(args);
}
@ -231,9 +232,9 @@ static void pc_q35_init_1_5(QEMUMachineInitArgs *args)
static void pc_q35_init_1_4(QEMUMachineInitArgs *args)
{
has_pvpanic = false;
x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE);
pc_q35_init_1_5(args);
has_pci_info = false;
pc_q35_init(args);
}
static QEMUMachine pc_q35_machine_v1_6 = {