* [PATCH for 6.2 v3 1/5] pcie: rename 'native-hotplug' to 'x-native-hotplug'
2021-11-12 11:08 [PATCH for-6.2 v3 0/5] Fix Q35 ACPI PCI Hot-plug I/O issues Igor Mammedov
@ 2021-11-12 11:08 ` Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 2/5] hw/acpi/ich9: Add compat prop to keep HPC bit set for 6.1 machine type Igor Mammedov
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Igor Mammedov @ 2021-11-12 11:08 UTC (permalink / raw)
To: qemu-devel; +Cc: mapfelba, mst, jusual, qemu-stable, kraxel, ani
Mark property as experimental/internal adding 'x-' prefix.
Property was introduced in 6.1 and it should have provided
ability to turn on native PCIE hotplug on port even when
ACPI PCI hotplug is in use is user explicitly sets property
on CLI. However that never worked since slot is wired to
ACPI hotplug controller.
Another non-intended usecase: disable native hotplug on slot
when APCI based hotplug is disabled, which works but slot has
'hotplug' property for this taks.
It should be relatively safe to rename it to experimental
as no users should exist for it and given that the property
is broken we don't really want to leave it around for much
longer lest users start using it.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Ani Sinha <ani@anisinha.ca>
---
CC: qemu-stable@nongnu.org
---
hw/i386/pc_q35.c | 2 +-
hw/pci/pcie_port.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 797e09500b..fc34b905ee 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -243,7 +243,7 @@ static void pc_q35_init(MachineState *machine)
NULL);
if (acpi_pcihp) {
- object_register_sugar_prop(TYPE_PCIE_SLOT, "native-hotplug",
+ object_register_sugar_prop(TYPE_PCIE_SLOT, "x-native-hotplug",
"false", true);
}
diff --git a/hw/pci/pcie_port.c b/hw/pci/pcie_port.c
index da850e8dde..e95c1e5519 100644
--- a/hw/pci/pcie_port.c
+++ b/hw/pci/pcie_port.c
@@ -148,7 +148,7 @@ static Property pcie_slot_props[] = {
DEFINE_PROP_UINT8("chassis", PCIESlot, chassis, 0),
DEFINE_PROP_UINT16("slot", PCIESlot, slot, 0),
DEFINE_PROP_BOOL("hotplug", PCIESlot, hotplug, true),
- DEFINE_PROP_BOOL("native-hotplug", PCIESlot, native_hotplug, true),
+ DEFINE_PROP_BOOL("x-native-hotplug", PCIESlot, native_hotplug, true),
DEFINE_PROP_END_OF_LIST()
};
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH for 6.2 v3 2/5] hw/acpi/ich9: Add compat prop to keep HPC bit set for 6.1 machine type
2021-11-12 11:08 [PATCH for-6.2 v3 0/5] Fix Q35 ACPI PCI Hot-plug I/O issues Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 1/5] pcie: rename 'native-hotplug' to 'x-native-hotplug' Igor Mammedov
@ 2021-11-12 11:08 ` Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 3/5] bios-tables-test: Allow changes in DSDT ACPI tables Igor Mammedov
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Igor Mammedov @ 2021-11-12 11:08 UTC (permalink / raw)
To: qemu-devel; +Cc: ani, mapfelba, jusual, kraxel, mst
From: Julia Suvorova <jusual@redhat.com>
To solve issues [1-2] the Hot Plug Capable bit in PCIe Slots will be
turned on, while the switch to ACPI Hot-plug will be done in the
DSDT table.
Introducing 'x-keep-native-hpc' property disables the HPC bit only
in 6.1 and as a result keeps the forced 'reserve-io' on
pcie-root-ports in 6.1 too.
[1] https://gitlab.com/qemu-project/qemu/-/issues/641
[2] https://bugzilla.redhat.com/show_bug.cgi?id=2006409
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
v2:
* s/native-hpc-bit/x-native-hotplug/ to fix conflict
---
include/hw/acpi/ich9.h | 1 +
hw/acpi/ich9.c | 18 ++++++++++++++++++
hw/i386/pc.c | 2 ++
hw/i386/pc_q35.c | 7 ++++++-
4 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/include/hw/acpi/ich9.h b/include/hw/acpi/ich9.h
index f04f1791bd..7ca92843c6 100644
--- a/include/hw/acpi/ich9.h
+++ b/include/hw/acpi/ich9.h
@@ -56,6 +56,7 @@ typedef struct ICH9LPCPMRegs {
AcpiCpuHotplug gpe_cpu;
CPUHotplugState cpuhp_state;
+ bool keep_pci_slot_hpc;
bool use_acpi_hotplug_bridge;
AcpiPciHpState acpi_pci_hotplug;
MemHotplugState acpi_memory_hotplug;
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index 1ee2ba2c50..ebe08ed831 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -419,6 +419,20 @@ static void ich9_pm_set_acpi_pci_hotplug(Object *obj, bool value, Error **errp)
s->pm.use_acpi_hotplug_bridge = value;
}
+static bool ich9_pm_get_keep_pci_slot_hpc(Object *obj, Error **errp)
+{
+ ICH9LPCState *s = ICH9_LPC_DEVICE(obj);
+
+ return s->pm.keep_pci_slot_hpc;
+}
+
+static void ich9_pm_set_keep_pci_slot_hpc(Object *obj, bool value, Error **errp)
+{
+ ICH9LPCState *s = ICH9_LPC_DEVICE(obj);
+
+ s->pm.keep_pci_slot_hpc = value;
+}
+
void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm)
{
static const uint32_t gpe0_len = ICH9_PMIO_GPE0_LEN;
@@ -428,6 +442,7 @@ void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm)
pm->disable_s4 = 0;
pm->s4_val = 2;
pm->use_acpi_hotplug_bridge = true;
+ pm->keep_pci_slot_hpc = true;
object_property_add_uint32_ptr(obj, ACPI_PM_PROP_PM_IO_BASE,
&pm->pm_io_base, OBJ_PROP_FLAG_READ);
@@ -454,6 +469,9 @@ void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm)
object_property_add_bool(obj, ACPI_PM_PROP_ACPI_PCIHP_BRIDGE,
ich9_pm_get_acpi_pci_hotplug,
ich9_pm_set_acpi_pci_hotplug);
+ object_property_add_bool(obj, "x-keep-pci-slot-hpc",
+ ich9_pm_get_keep_pci_slot_hpc,
+ ich9_pm_set_keep_pci_slot_hpc);
}
void ich9_pm_device_pre_plug_cb(HotplugHandler *hotplug_dev, DeviceState *dev,
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 2592a82148..a2ef40ecbc 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -98,6 +98,7 @@ GlobalProperty pc_compat_6_1[] = {
{ TYPE_X86_CPU, "hv-version-id-build", "0x1bbc" },
{ TYPE_X86_CPU, "hv-version-id-major", "0x0006" },
{ TYPE_X86_CPU, "hv-version-id-minor", "0x0001" },
+ { "ICH9-LPC", "x-keep-pci-slot-hpc", "false" },
};
const size_t pc_compat_6_1_len = G_N_ELEMENTS(pc_compat_6_1);
@@ -107,6 +108,7 @@ GlobalProperty pc_compat_6_0[] = {
{ "qemu64" "-" TYPE_X86_CPU, "stepping", "3" },
{ TYPE_X86_CPU, "x-vendor-cpuid-only", "off" },
{ "ICH9-LPC", ACPI_PM_PROP_ACPI_PCIHP_BRIDGE, "off" },
+ { "ICH9-LPC", "x-keep-pci-slot-hpc", "true" },
};
const size_t pc_compat_6_0_len = G_N_ELEMENTS(pc_compat_6_0);
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index fc34b905ee..e1e100316d 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -137,6 +137,7 @@ static void pc_q35_init(MachineState *machine)
DriveInfo *hd[MAX_SATA_PORTS];
MachineClass *mc = MACHINE_GET_CLASS(machine);
bool acpi_pcihp;
+ bool keep_pci_slot_hpc;
/* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory
* and 256 Mbytes for PCI Express Enhanced Configuration Access Mapping
@@ -242,7 +243,11 @@ static void pc_q35_init(MachineState *machine)
ACPI_PM_PROP_ACPI_PCIHP_BRIDGE,
NULL);
- if (acpi_pcihp) {
+ keep_pci_slot_hpc = object_property_get_bool(OBJECT(lpc),
+ "x-keep-pci-slot-hpc",
+ NULL);
+
+ if (!keep_pci_slot_hpc && acpi_pcihp) {
object_register_sugar_prop(TYPE_PCIE_SLOT, "x-native-hotplug",
"false", true);
}
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH for 6.2 v3 3/5] bios-tables-test: Allow changes in DSDT ACPI tables
2021-11-12 11:08 [PATCH for-6.2 v3 0/5] Fix Q35 ACPI PCI Hot-plug I/O issues Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 1/5] pcie: rename 'native-hotplug' to 'x-native-hotplug' Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 2/5] hw/acpi/ich9: Add compat prop to keep HPC bit set for 6.1 machine type Igor Mammedov
@ 2021-11-12 11:08 ` Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 4/5] hw/i386/acpi-build: Deny control on PCIe Native Hot-plug in _OSC Igor Mammedov
2021-11-12 11:08 ` [PATCH for 6.2 v3 5/5] tests: bios-tables-test update expected blobs Igor Mammedov
4 siblings, 0 replies; 7+ messages in thread
From: Igor Mammedov @ 2021-11-12 11:08 UTC (permalink / raw)
To: qemu-devel; +Cc: ani, mapfelba, jusual, kraxel, mst
From: Julia Suvorova <jusual@redhat.com>
Prepare for changing the _OSC method in q35 DSDT.
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Ani Sinha <ani@anisinha.ca>
---
tests/qtest/bios-tables-test-allowed-diff.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/tests/qtest/bios-tables-test-allowed-diff.h b/tests/qtest/bios-tables-test-allowed-diff.h
index dfb8523c8b..48e5634d4b 100644
--- a/tests/qtest/bios-tables-test-allowed-diff.h
+++ b/tests/qtest/bios-tables-test-allowed-diff.h
@@ -1 +1,17 @@
/* List of comma-separated changed AML files to ignore */
+"tests/data/acpi/q35/DSDT",
+"tests/data/acpi/q35/DSDT.tis",
+"tests/data/acpi/q35/DSDT.bridge",
+"tests/data/acpi/q35/DSDT.mmio64",
+"tests/data/acpi/q35/DSDT.ipmibt",
+"tests/data/acpi/q35/DSDT.cphp",
+"tests/data/acpi/q35/DSDT.memhp",
+"tests/data/acpi/q35/DSDT.acpihmat",
+"tests/data/acpi/q35/DSDT.numamem",
+"tests/data/acpi/q35/DSDT.dimmpxm",
+"tests/data/acpi/q35/DSDT.nohpet",
+"tests/data/acpi/q35/DSDT.tis.tpm2",
+"tests/data/acpi/q35/DSDT.tis.tpm12",
+"tests/data/acpi/q35/DSDT.multi-bridge",
+"tests/data/acpi/q35/DSDT.ivrs",
+"tests/data/acpi/q35/DSDT.xapic",
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH for 6.2 v3 4/5] hw/i386/acpi-build: Deny control on PCIe Native Hot-plug in _OSC
2021-11-12 11:08 [PATCH for-6.2 v3 0/5] Fix Q35 ACPI PCI Hot-plug I/O issues Igor Mammedov
` (2 preceding siblings ...)
2021-11-12 11:08 ` [PATCH for 6.2 v3 3/5] bios-tables-test: Allow changes in DSDT ACPI tables Igor Mammedov
@ 2021-11-12 11:08 ` Igor Mammedov
2021-11-12 13:11 ` Ani Sinha
2021-11-12 11:08 ` [PATCH for 6.2 v3 5/5] tests: bios-tables-test update expected blobs Igor Mammedov
4 siblings, 1 reply; 7+ messages in thread
From: Igor Mammedov @ 2021-11-12 11:08 UTC (permalink / raw)
To: qemu-devel; +Cc: ani, mapfelba, jusual, kraxel, mst
From: Julia Suvorova <jusual@redhat.com>
There are two ways to enable ACPI PCI Hot-plug:
* Disable the Hot-plug Capable bit on PCIe slots.
This was the first approach which led to regression [1-2], as
I/O space for a port is allocated only when it is hot-pluggable,
which is determined by HPC bit.
* Leave the HPC bit on and disable PCIe Native Hot-plug in _OSC
method.
This removes the (future) ability of hot-plugging switches with PCIe
Native hotplug since ACPI PCI Hot-plug only works with cold-plugged
bridges. If the user wants to explicitely use this feature, they can
disable ACPI PCI Hot-plug with:
--global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off
Change the bit in _OSC method so that the OS selects ACPI PCI Hot-plug
instead of PCIe Native.
[1] https://gitlab.com/qemu-project/qemu/-/issues/641
[2] https://bugzilla.redhat.com/show_bug.cgi?id=2006409
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
v2:
- (mst)
* drop local hotplug var and opencode it
* rename acpi_pcihp parameter to enable_native_pcie_hotplug
to reflect what it actually does
tested:
with hotplugging nic into 1 root port with seabios/ovmf/Fedora34
Windows tested only with seabios (using exiting images)
(installer fails to install regardless on bios)
---
hw/i386/acpi-build.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index a3ad6abd33..a99c6e4fe3 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1337,7 +1337,7 @@ static void build_x86_acpi_pci_hotplug(Aml *table, uint64_t pcihp_addr)
aml_append(table, scope);
}
-static Aml *build_q35_osc_method(void)
+static Aml *build_q35_osc_method(bool enable_native_pcie_hotplug)
{
Aml *if_ctx;
Aml *if_ctx2;
@@ -1359,8 +1359,10 @@ static Aml *build_q35_osc_method(void)
/*
* Always allow native PME, AER (no dependencies)
* Allow SHPC (PCI bridges can have SHPC controller)
+ * Disable PCIe Native Hot-plug if ACPI PCI Hot-plug is enabled.
*/
- aml_append(if_ctx, aml_and(a_ctrl, aml_int(0x1F), a_ctrl));
+ aml_append(if_ctx, aml_and(a_ctrl,
+ aml_int(0x1E | (enable_native_pcie_hotplug ? 0x1 : 0x0)), a_ctrl));
if_ctx2 = aml_if(aml_lnot(aml_equal(aml_arg(1), aml_int(1))));
/* Unknown revision */
@@ -1449,7 +1451,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
aml_append(dev, aml_name_decl("_UID", aml_int(pcmc->pci_root_uid)));
- aml_append(dev, build_q35_osc_method());
+ aml_append(dev, build_q35_osc_method(!pm->pcihp_bridge_en));
aml_append(sb_scope, dev);
if (mcfg_valid) {
aml_append(sb_scope, build_q35_dram_controller(&mcfg));
@@ -1565,7 +1567,9 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
if (pci_bus_is_express(bus)) {
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08")));
aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
- aml_append(dev, build_q35_osc_method());
+
+ /* Expander bridges do not have ACPI PCI Hot-plug enabled */
+ aml_append(dev, build_q35_osc_method(true));
} else {
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03")));
}
--
2.27.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH for 6.2 v3 4/5] hw/i386/acpi-build: Deny control on PCIe Native Hot-plug in _OSC
2021-11-12 11:08 ` [PATCH for 6.2 v3 4/5] hw/i386/acpi-build: Deny control on PCIe Native Hot-plug in _OSC Igor Mammedov
@ 2021-11-12 13:11 ` Ani Sinha
0 siblings, 0 replies; 7+ messages in thread
From: Ani Sinha @ 2021-11-12 13:11 UTC (permalink / raw)
To: Igor Mammedov; +Cc: mapfelba, mst, jusual, qemu-devel, kraxel
On Fri, Nov 12, 2021 at 4:41 PM Igor Mammedov <imammedo@redhat.com> wrote:
>
> From: Julia Suvorova <jusual@redhat.com>
>
> There are two ways to enable ACPI PCI Hot-plug:
>
> * Disable the Hot-plug Capable bit on PCIe slots.
>
> This was the first approach which led to regression [1-2], as
> I/O space for a port is allocated only when it is hot-pluggable,
> which is determined by HPC bit.
>
> * Leave the HPC bit on and disable PCIe Native Hot-plug in _OSC
> method.
>
> This removes the (future) ability of hot-plugging switches with PCIe
> Native hotplug since ACPI PCI Hot-plug only works with cold-plugged
> bridges. If the user wants to explicitely use this feature, they can
> disable ACPI PCI Hot-plug with:
> --global ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off
>
> Change the bit in _OSC method so that the OS selects ACPI PCI Hot-plug
> instead of PCIe Native.
>
> [1] https://gitlab.com/qemu-project/qemu/-/issues/641
> [2] https://bugzilla.redhat.com/show_bug.cgi?id=2006409
>
> Signed-off-by: Julia Suvorova <jusual@redhat.com>
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Ani Sinha <ani@anisinha.ca>
> ---
> v2:
> - (mst)
> * drop local hotplug var and opencode it
> * rename acpi_pcihp parameter to enable_native_pcie_hotplug
> to reflect what it actually does
>
> tested:
> with hotplugging nic into 1 root port with seabios/ovmf/Fedora34
> Windows tested only with seabios (using exiting images)
> (installer fails to install regardless on bios)
> ---
> hw/i386/acpi-build.c | 12 ++++++++----
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> index a3ad6abd33..a99c6e4fe3 100644
> --- a/hw/i386/acpi-build.c
> +++ b/hw/i386/acpi-build.c
> @@ -1337,7 +1337,7 @@ static void build_x86_acpi_pci_hotplug(Aml *table, uint64_t pcihp_addr)
> aml_append(table, scope);
> }
>
> -static Aml *build_q35_osc_method(void)
> +static Aml *build_q35_osc_method(bool enable_native_pcie_hotplug)
> {
> Aml *if_ctx;
> Aml *if_ctx2;
> @@ -1359,8 +1359,10 @@ static Aml *build_q35_osc_method(void)
> /*
> * Always allow native PME, AER (no dependencies)
> * Allow SHPC (PCI bridges can have SHPC controller)
> + * Disable PCIe Native Hot-plug if ACPI PCI Hot-plug is enabled.
> */
> - aml_append(if_ctx, aml_and(a_ctrl, aml_int(0x1F), a_ctrl));
> + aml_append(if_ctx, aml_and(a_ctrl,
> + aml_int(0x1E | (enable_native_pcie_hotplug ? 0x1 : 0x0)), a_ctrl));
>
> if_ctx2 = aml_if(aml_lnot(aml_equal(aml_arg(1), aml_int(1))));
> /* Unknown revision */
> @@ -1449,7 +1451,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
> aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
> aml_append(dev, aml_name_decl("_ADR", aml_int(0)));
> aml_append(dev, aml_name_decl("_UID", aml_int(pcmc->pci_root_uid)));
> - aml_append(dev, build_q35_osc_method());
> + aml_append(dev, build_q35_osc_method(!pm->pcihp_bridge_en));
> aml_append(sb_scope, dev);
> if (mcfg_valid) {
> aml_append(sb_scope, build_q35_dram_controller(&mcfg));
> @@ -1565,7 +1567,9 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
> if (pci_bus_is_express(bus)) {
> aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08")));
> aml_append(dev, aml_name_decl("_CID", aml_eisaid("PNP0A03")));
> - aml_append(dev, build_q35_osc_method());
> +
> + /* Expander bridges do not have ACPI PCI Hot-plug enabled */
> + aml_append(dev, build_q35_osc_method(true));
> } else {
> aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A03")));
> }
> --
> 2.27.0
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH for 6.2 v3 5/5] tests: bios-tables-test update expected blobs
2021-11-12 11:08 [PATCH for-6.2 v3 0/5] Fix Q35 ACPI PCI Hot-plug I/O issues Igor Mammedov
` (3 preceding siblings ...)
2021-11-12 11:08 ` [PATCH for 6.2 v3 4/5] hw/i386/acpi-build: Deny control on PCIe Native Hot-plug in _OSC Igor Mammedov
@ 2021-11-12 11:08 ` Igor Mammedov
4 siblings, 0 replies; 7+ messages in thread
From: Igor Mammedov @ 2021-11-12 11:08 UTC (permalink / raw)
To: qemu-devel; +Cc: ani, mapfelba, jusual, kraxel, mst
The changes are the result of
'hw/i386/acpi-build: Deny control on PCIe Native Hot-Plug in _OSC'
which hides PCIE hotplug bit in host-bridge _OSC
Method (_OSC, 4, NotSerialized) // _OSC: Operating System Capabilities
{
CreateDWordField (Arg3, Zero, CDW1)
If ((Arg0 == ToUUID ("33db4d5b-1ff7-401c-9657-7441c03dd766") /* PCI Host Bridge Device */))
{
CreateDWordField (Arg3, 0x04, CDW2)
CreateDWordField (Arg3, 0x08, CDW3)
Local0 = CDW3 /* \_SB_.PCI0._OSC.CDW3 */
- Local0 &= 0x1F
+ Local0 &= 0x1E
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
tests/qtest/bios-tables-test-allowed-diff.h | 16 ----------------
tests/data/acpi/q35/DSDT | Bin 8289 -> 8289 bytes
tests/data/acpi/q35/DSDT.acpihmat | Bin 9614 -> 9614 bytes
tests/data/acpi/q35/DSDT.bridge | Bin 11003 -> 11003 bytes
tests/data/acpi/q35/DSDT.cphp | Bin 8753 -> 8753 bytes
tests/data/acpi/q35/DSDT.dimmpxm | Bin 9943 -> 9943 bytes
tests/data/acpi/q35/DSDT.ipmibt | Bin 8364 -> 8364 bytes
tests/data/acpi/q35/DSDT.ivrs | Bin 8306 -> 8306 bytes
tests/data/acpi/q35/DSDT.memhp | Bin 9648 -> 9648 bytes
tests/data/acpi/q35/DSDT.mmio64 | Bin 9419 -> 9419 bytes
tests/data/acpi/q35/DSDT.multi-bridge | Bin 8583 -> 8583 bytes
tests/data/acpi/q35/DSDT.nohpet | Bin 8147 -> 8147 bytes
tests/data/acpi/q35/DSDT.numamem | Bin 8295 -> 8295 bytes
tests/data/acpi/q35/DSDT.tis.tpm12 | Bin 8894 -> 8894 bytes
tests/data/acpi/q35/DSDT.tis.tpm2 | Bin 8894 -> 8894 bytes
tests/data/acpi/q35/DSDT.xapic | Bin 35652 -> 35652 bytes
16 files changed, 16 deletions(-)
diff --git a/tests/qtest/bios-tables-test-allowed-diff.h b/tests/qtest/bios-tables-test-allowed-diff.h
index 48e5634d4b..dfb8523c8b 100644
--- a/tests/qtest/bios-tables-test-allowed-diff.h
+++ b/tests/qtest/bios-tables-test-allowed-diff.h
@@ -1,17 +1 @@
/* List of comma-separated changed AML files to ignore */
-"tests/data/acpi/q35/DSDT",
-"tests/data/acpi/q35/DSDT.tis",
-"tests/data/acpi/q35/DSDT.bridge",
-"tests/data/acpi/q35/DSDT.mmio64",
-"tests/data/acpi/q35/DSDT.ipmibt",
-"tests/data/acpi/q35/DSDT.cphp",
-"tests/data/acpi/q35/DSDT.memhp",
-"tests/data/acpi/q35/DSDT.acpihmat",
-"tests/data/acpi/q35/DSDT.numamem",
-"tests/data/acpi/q35/DSDT.dimmpxm",
-"tests/data/acpi/q35/DSDT.nohpet",
-"tests/data/acpi/q35/DSDT.tis.tpm2",
-"tests/data/acpi/q35/DSDT.tis.tpm12",
-"tests/data/acpi/q35/DSDT.multi-bridge",
-"tests/data/acpi/q35/DSDT.ivrs",
-"tests/data/acpi/q35/DSDT.xapic",
diff --git a/tests/data/acpi/q35/DSDT b/tests/data/acpi/q35/DSDT
index 281fc82c03b2562d2e6b7caec0d817b034a47138..c1965f6051ef2af81dd8412abe169d87845bb033 100644
GIT binary patch
delta 24
gcmaFp@X&$FCD<h-QGtPh@z+GID~xg*?>ET<0BnZ{w*UYD
delta 24
gcmaFp@X&$FCD<h-QGtPh@#jRYD~$3R?>ET<0BnK?w*UYD
diff --git a/tests/data/acpi/q35/DSDT.acpihmat b/tests/data/acpi/q35/DSDT.acpihmat
index 8c1e05a11a328ec1cc6f86e36e52c28f41f9744e..f24d4874bff8d327a165ed7c36de507aea114edd 100644
GIT binary patch
delta 24
fcmeD4?(^ny33dtTQ)OUa+&+=(3ZvY{`|DKzU@Hhn
delta 24
fcmeD4?(^ny33dtTQ)OUa+%}Qx3ZwkS`|DKzU?vDi
diff --git a/tests/data/acpi/q35/DSDT.bridge b/tests/data/acpi/q35/DSDT.bridge
index 6f1464b6c712d7f33cb4b891b7ce76fe228f44c9..424d51bd1cb39ea73501ef7d0044ee52cec5bdac 100644
GIT binary patch
delta 24
gcmewz`a6`%CD<k8w-y5fBg;gtD~xg*@5^Wb0CWThXaE2J
delta 24
gcmewz`a6`%CD<k8w-y5fBlASAD~$3R@5^Wb0CWEcXaE2J
diff --git a/tests/data/acpi/q35/DSDT.cphp b/tests/data/acpi/q35/DSDT.cphp
index f8337ff5191a37a47dcf7c09a6c39c4e704a15bf..f1275606f68eeba54bfb11e63d818420385a62b9 100644
GIT binary patch
delta 24
fcmdn!veAXhCD<jzP>F$oF>WH)6-K#@_k$DxTWtqt
delta 24
fcmdn!veAXhCD<jzP>F$oF?J%?6-N1u_k$DxTWAMo
diff --git a/tests/data/acpi/q35/DSDT.dimmpxm b/tests/data/acpi/q35/DSDT.dimmpxm
index fe5820d93d057ef09a001662369b15afbc5b87e2..76e451e829ec4c245315f7eed8731aa1be45a747 100644
GIT binary patch
delta 24
gcmccad)=4ICD<k8x*7umqsK(9D~xg*@BdH*0B$o00{{R3
delta 24
gcmccad)=4ICD<k8x*7umqx(dzD~$3R@BdH*0B$Y`0{{R3
diff --git a/tests/data/acpi/q35/DSDT.ipmibt b/tests/data/acpi/q35/DSDT.ipmibt
index 631741065860fd5036aa303904dabd1d2839f9c6..6ad2411d0ec95f204cfc64b430c537bce09c35bd 100644
GIT binary patch
delta 24
gcmZ4ExW<voCD<iojRFG$quxZWD~xg*@1K<i0AMf(82|tP
delta 24
gcmZ4ExW<voCD<iojRFG$qwYkmD~$3R@1K<i0AMQ!82|tP
diff --git a/tests/data/acpi/q35/DSDT.ivrs b/tests/data/acpi/q35/DSDT.ivrs
index b0eafe90e5832935557ec5e6802c0147c88f379c..cad26e3f0c27a40a33101155a5282ed9bcb1d441 100644
GIT binary patch
delta 24
gcmez5@X3M8CD<jTNP&TYan?kxD~xg*?@yKo0BrUMn*aa+
delta 24
gcmez5@X3M8CD<jTNP&TYappv>D~$3R?@yKo0BrFHn*aa+
diff --git a/tests/data/acpi/q35/DSDT.memhp b/tests/data/acpi/q35/DSDT.memhp
index 9bc11518fc57687ca789dc70793b48b29a0d74ed..4e9cb3dc6896bb79ccac0fe342a404549f6610e8 100644
GIT binary patch
delta 24
gcmdnsy}_HyCD<iogDL|9<C}?GR~Y3s-oK~<0BV~F1poj5
delta 24
gcmdnsy}_HyCD<iogDL|9<LilBR~Y3t-oK~<0BV*A1poj5
diff --git a/tests/data/acpi/q35/DSDT.mmio64 b/tests/data/acpi/q35/DSDT.mmio64
index 713288a12ef2b70a20b4e8836c036ba4db3a57a8..eb5a1c7171c02d153487bfcecfb7019b7c1bf406 100644
GIT binary patch
delta 24
gcmX@@dD@f9CD<k8v<d?Q<BEw~R~Y3s-hZPE0B$h}CjbBd
delta 24
gcmX@@dD@f9CD<k8v<d?Q<MN4IR~Y3t-hZPE0B$S^CjbBd
diff --git a/tests/data/acpi/q35/DSDT.multi-bridge b/tests/data/acpi/q35/DSDT.multi-bridge
index a24c713d22102a1a1583b5c902edffe1694e5cfe..45808eb03b78d07ebbe853f674abfed589d35e26 100644
GIT binary patch
delta 24
fcmZp7Zg=K#33dr-S7cyd?3>7Sg;8$f{S^uTTRaEr
delta 24
fcmZp7Zg=K#33dr-S7cyd?48JUg;9Rv{S^uTTQ>*m
diff --git a/tests/data/acpi/q35/DSDT.nohpet b/tests/data/acpi/q35/DSDT.nohpet
index e8202e6ddfbe96071f32f1ec05758f650569943e..83d1aa00ac5686df479673fb0d7830f946e25dea 100644
GIT binary patch
delta 24
gcmca?f7zbPCD<k8vOEI=<B^G6R~Y3s-v1&80B=4CMF0Q*
delta 24
gcmca?f7zbPCD<k8vOEI=<Kc;1R~Y3t-v1&80B<=7MF0Q*
diff --git a/tests/data/acpi/q35/DSDT.numamem b/tests/data/acpi/q35/DSDT.numamem
index 151e7cf42953f3f5fe61ff0140ab7b976fe9e5b8..050aaa237b466b0bda8cca5cfaa06f84661d622e 100644
GIT binary patch
delta 24
gcmaFv@Z5pRCD<h-U4emtamhrkD~xg*?{~-p0BWTOc>n+a
delta 24
gcmaFv@Z5pRCD<h-U4emtaq&d1D~$3R?{~-p0BWEJc>n+a
diff --git a/tests/data/acpi/q35/DSDT.tis.tpm12 b/tests/data/acpi/q35/DSDT.tis.tpm12
index c96b5277a14ae98174408d690d6e0246bd932623..0ebdf6fbd77967f1ab5d5337b7b1fed314cfaca8 100644
GIT binary patch
delta 24
gcmdnzy3du%CD<iopArKDqxwXyD~xg*@84Gh0A(f!W&i*H
delta 24
gcmdnzy3du%CD<iopArKDquNBSD~$3R@84Gh0A(QvW&i*H
diff --git a/tests/data/acpi/q35/DSDT.tis.tpm2 b/tests/data/acpi/q35/DSDT.tis.tpm2
index c92d4d29c79352a60974ea9f665d0b9a410a4bac..dcbb7f0af377425db53130e8ba1c62c09c22e006 100644
GIT binary patch
delta 24
gcmdnzy3du%CD<iopArKD<D-dOR~Y3s-oLL10Bm##ApigX
delta 24
gcmdnzy3du%CD<iopArKD<HLzuR~Y3t-oLL10BmmwApigX
diff --git a/tests/data/acpi/q35/DSDT.xapic b/tests/data/acpi/q35/DSDT.xapic
index 119fc90f1f8a7b6934df6fd95609446e627ce15d..17552ce363ae81985f69f9ae85837a1540b79ae0 100644
GIT binary patch
delta 26
icmX>yjp@iVCN7s?mk^h31_s6r6S=N1%5A)#+64f6_X&Rh
delta 26
icmX>yjp@iVCN7s?mk^h31_s9U6S=N1%5S`%+64f6@(F(c
--
2.27.0
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