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hw/i386: Add the possibility to disable the 'isapc' machine

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We already have a CONFIG_ISAPC switch - but we're not using it yet.
Add some "#ifdefs" to make it possible to disable this machine now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220107160713.235918-1-thuth@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Thomas Huth 2022-01-07 17:07:13 +01:00 committed by Michael S. Tsirkin
parent 2a728de1ff
commit 274f5e6343
2 changed files with 5 additions and 2 deletions
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5
hw/i386/pc_piix.c
View File

@ -357,10 +357,12 @@ static void pc_compat_1_4_fn(MachineState *machine)
pc_compat_1_5_fn(machine);
}
#ifdef CONFIG_ISAPC
static void pc_init_isa(MachineState *machine)
{
pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE);
}
#endif
#ifdef CONFIG_XEN
static void pc_xen_hvm_init_pci(MachineState *machine)
@ -916,6 +918,7 @@ void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id)
pci_config_set_revision(bridge_dev->config, pch_rev_id);
}
#ifdef CONFIG_ISAPC
static void isapc_machine_options(MachineClass *m)
{
PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
@ -935,7 +938,7 @@ static void isapc_machine_options(MachineClass *m)
DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa,
isapc_machine_options);
#endif
#ifdef CONFIG_XEN
static void xenfv_4_2_machine_options(MachineClass *m)

2
tests/qtest/cdrom-test.c
View File

@ -138,7 +138,7 @@ static void add_x86_tests(void)
* Unstable CI test under load
* See https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg05509.html
*/
if (g_test_slow()) {
if (g_test_slow() && qtest_has_machine("isapc")) {
qtest_add_data_func("cdrom/boot/isapc", "-M isapc "
"-drive if=ide,media=cdrom,file=", test_cdboot);
}