haraldwolff/qemu-patch-raspberry4
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apci: drop has_pci arg for acpi_build_madt

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Setting x86ms->pci_irq_mask to zero has the same effect,
so we don't need the has_pci argument any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201016113835.17465-6-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2020-10-16 13:38:33 +02:00
parent 64b070dad3
commit a6518755a6
4 changed files with 14 additions and 18 deletions
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2
hw/i386/acpi-build.c
View file

@ -2477,7 +2477,7 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine)
acpi_add_table(table_offsets, tables_blob);
acpi_build_madt(tables_blob, tables->linker, x86ms,
ACPI_DEVICE_IF(x86ms->acpi_dev), true);
ACPI_DEVICE_IF(x86ms->acpi_dev));
vmgenid_dev = find_vmgenid_dev();
if (vmgenid_dev) {

25
hw/i386/acpi-common.c
View file

@ -72,8 +72,7 @@ void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
}
void acpi_build_madt(GArray *table_data, BIOSLinker *linker,
X86MachineState *x86ms, AcpiDeviceIf *adev,
bool has_pci)
X86MachineState *x86ms, AcpiDeviceIf *adev)
{
MachineClass *mc = MACHINE_GET_CLASS(x86ms);
const CPUArchIdList *apic_ids = mc->possible_cpu_arch_ids(MACHINE(x86ms));
@ -113,19 +112,17 @@ void acpi_build_madt(GArray *table_data, BIOSLinker *linker,
intsrcovr->flags = cpu_to_le16(0); /* conforms to bus specifications */
}
if (has_pci) {
for (i = 1; i < 16; i++) {
if (!(x86ms->pci_irq_mask & (1 << i))) {
/* No need for a INT source override structure. */
continue;
}
intsrcovr = acpi_data_push(table_data, sizeof *intsrcovr);
intsrcovr->type = ACPI_APIC_XRUPT_OVERRIDE;
intsrcovr->length = sizeof(*intsrcovr);
intsrcovr->source = i;
intsrcovr->gsi = cpu_to_le32(i);
intsrcovr->flags = cpu_to_le16(0xd); /* active high, level triggered */
for (i = 1; i < 16; i++) {
if (!(x86ms->pci_irq_mask & (1 << i))) {
/* No need for a INT source override structure. */
continue;
}
intsrcovr = acpi_data_push(table_data, sizeof *intsrcovr);
intsrcovr->type = ACPI_APIC_XRUPT_OVERRIDE;
intsrcovr->length = sizeof(*intsrcovr);
intsrcovr->source = i;
intsrcovr->gsi = cpu_to_le32(i);
intsrcovr->flags = cpu_to_le16(0xd); /* active high, level triggered */
}
if (x2apic_mode) {

3
hw/i386/acpi-common.h
View file

@ -9,7 +9,6 @@
#define ACPI_BUILD_IOAPIC_ID 0x0
void acpi_build_madt(GArray *table_data, BIOSLinker *linker,
X86MachineState *x86ms, AcpiDeviceIf *adev,
bool has_pci);
X86MachineState *x86ms, AcpiDeviceIf *adev);
#endif

2
hw/i386/acpi-microvm.c
View file

@ -196,7 +196,7 @@ static void acpi_build_microvm(AcpiBuildTables *tables,
acpi_add_table(table_offsets, tables_blob);
acpi_build_madt(tables_blob, tables->linker, X86_MACHINE(machine),
ACPI_DEVICE_IF(x86ms->acpi_dev), x86ms->pci_irq_mask != 0);
ACPI_DEVICE_IF(x86ms->acpi_dev));
xsdt = tables_blob->len;
build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);