diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2019-12-12 17:28:01 +0100 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-12-17 19:33:50 +0100 |
commit | ed9e923c3c9a2c50c4e82ba178b3fb1feba56867 (patch) | |
tree | c540f1bd96362502dfd29af0ac15ca20473f622c /hw | |
parent | ec5ce147a63273bbc55ed1c52c1db41b0c5a7775 (diff) | |
download | qemu-ed9e923c3c9a2c50c4e82ba178b3fb1feba56867.zip qemu-ed9e923c3c9a2c50c4e82ba178b3fb1feba56867.tar.gz qemu-ed9e923c3c9a2c50c4e82ba178b3fb1feba56867.tar.bz2 |
x86: move SMM property to X86MachineState
Add it to microvm as well, it is a generic property of the x86
architecture.
Suggested-by: Sergio Lopez <slp@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/i386/pc.c | 49 | ||||
-rw-r--r-- | hw/i386/pc_piix.c | 6 | ||||
-rw-r--r-- | hw/i386/pc_q35.c | 2 | ||||
-rw-r--r-- | hw/i386/x86.c | 50 |
4 files changed, 53 insertions, 54 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index b4384e2..e330a91 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -2031,48 +2031,6 @@ static void pc_machine_set_vmport(Object *obj, Visitor *v, const char *name, visit_type_OnOffAuto(v, name, &pcms->vmport, errp); } -bool pc_machine_is_smm_enabled(PCMachineState *pcms) -{ - bool smm_available = false; - - if (pcms->smm == ON_OFF_AUTO_OFF) { - return false; - } - - if (tcg_enabled() || qtest_enabled()) { - smm_available = true; - } else if (kvm_enabled()) { - smm_available = kvm_has_smm(); - } - - if (smm_available) { - return true; - } - - if (pcms->smm == ON_OFF_AUTO_ON) { - error_report("System Management Mode not supported by this hypervisor."); - exit(1); - } - return false; -} - -static void pc_machine_get_smm(Object *obj, Visitor *v, const char *name, - void *opaque, Error **errp) -{ - PCMachineState *pcms = PC_MACHINE(obj); - OnOffAuto smm = pcms->smm; - - visit_type_OnOffAuto(v, name, &smm, errp); -} - -static void pc_machine_set_smm(Object *obj, Visitor *v, const char *name, - void *opaque, Error **errp) -{ - PCMachineState *pcms = PC_MACHINE(obj); - - visit_type_OnOffAuto(v, name, &pcms->smm, errp); -} - static bool pc_machine_get_smbus(Object *obj, Error **errp) { PCMachineState *pcms = PC_MACHINE(obj); @@ -2119,7 +2077,6 @@ static void pc_machine_initfn(Object *obj) { PCMachineState *pcms = PC_MACHINE(obj); - pcms->smm = ON_OFF_AUTO_AUTO; #ifdef CONFIG_VMPORT pcms->vmport = ON_OFF_AUTO_AUTO; #else @@ -2226,12 +2183,6 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) pc_machine_get_device_memory_region_size, NULL, NULL, NULL, &error_abort); - object_class_property_add(oc, PC_MACHINE_SMM, "OnOffAuto", - pc_machine_get_smm, pc_machine_set_smm, - NULL, NULL, &error_abort); - object_class_property_set_description(oc, PC_MACHINE_SMM, - "Enable SMM (pc & q35)", &error_abort); - object_class_property_add(oc, PC_MACHINE_VMPORT, "OnOffAuto", pc_machine_get_vmport, pc_machine_set_vmport, NULL, NULL, &error_abort); diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index ffb30c3..b3f0304 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -281,7 +281,7 @@ else { /* TODO: Populate SPD eeprom data. */ pcms->smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, x86ms->gsi[9], smi_irq, - pc_machine_is_smm_enabled(pcms), + x86_machine_is_smm_enabled(x86ms), &piix4_pm); smbus_eeprom_init(pcms->smbus, 8, NULL, 0); @@ -309,9 +309,9 @@ else { static void pc_compat_2_3_fn(MachineState *machine) { - PCMachineState *pcms = PC_MACHINE(machine); + X86MachineState *x86ms = X86_MACHINE(machine); if (kvm_enabled()) { - pcms->smm = ON_OFF_AUTO_OFF; + x86ms->smm = ON_OFF_AUTO_OFF; } } diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 7398d7b..52f4573 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -276,7 +276,7 @@ static void pc_q35_init(MachineState *machine) 0xff0104); /* connect pm stuff to lpc */ - ich9_lpc_pm_init(lpc, pc_machine_is_smm_enabled(pcms)); + ich9_lpc_pm_init(lpc, x86_machine_is_smm_enabled(x86ms)); if (pcms->sata_enabled) { /* ahci and SATA device, for q35 1 ahci controller is built-in */ diff --git a/hw/i386/x86.c b/hw/i386/x86.c index 3e4aee5..6fb01e4 100644 --- a/hw/i386/x86.c +++ b/hw/i386/x86.c @@ -746,10 +746,53 @@ static void x86_machine_set_max_ram_below_4g(Object *obj, Visitor *v, x86ms->max_ram_below_4g = value; } +bool x86_machine_is_smm_enabled(X86MachineState *x86ms) +{ + bool smm_available = false; + + if (x86ms->smm == ON_OFF_AUTO_OFF) { + return false; + } + + if (tcg_enabled() || qtest_enabled()) { + smm_available = true; + } else if (kvm_enabled()) { + smm_available = kvm_has_smm(); + } + + if (smm_available) { + return true; + } + + if (x86ms->smm == ON_OFF_AUTO_ON) { + error_report("System Management Mode not supported by this hypervisor."); + exit(1); + } + return false; +} + +static void x86_machine_get_smm(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + OnOffAuto smm = x86ms->smm; + + visit_type_OnOffAuto(v, name, &smm, errp); +} + +static void x86_machine_set_smm(Object *obj, Visitor *v, const char *name, + void *opaque, Error **errp) +{ + X86MachineState *x86ms = X86_MACHINE(obj); + + visit_type_OnOffAuto(v, name, &x86ms->smm, errp); +} + static void x86_machine_initfn(Object *obj) { X86MachineState *x86ms = X86_MACHINE(obj); + x86ms->smm = ON_OFF_AUTO_AUTO; x86ms->max_ram_below_4g = 0; /* use default */ x86ms->smp_dies = 1; } @@ -770,9 +813,14 @@ static void x86_machine_class_init(ObjectClass *oc, void *data) object_class_property_add(oc, X86_MACHINE_MAX_RAM_BELOW_4G, "size", x86_machine_get_max_ram_below_4g, x86_machine_set_max_ram_below_4g, NULL, NULL, &error_abort); - object_class_property_set_description(oc, X86_MACHINE_MAX_RAM_BELOW_4G, "Maximum ram below the 4G boundary (32bit boundary)", &error_abort); + + object_class_property_add(oc, X86_MACHINE_SMM, "OnOffAuto", + x86_machine_get_smm, x86_machine_set_smm, + NULL, NULL, &error_abort); + object_class_property_set_description(oc, X86_MACHINE_SMM, + "Enable SMM", &error_abort); } static const TypeInfo x86_machine_info = { |