diff options
| author | Marc Zyngier <maz@kernel.org> | 2022-01-14 14:07:37 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-01-20 11:47:52 +0000 |
| commit | a63618b147443de2485fb93705e21879b25c64c2 (patch) | |
| tree | 8d7e36cf76be11330c2fd0b4ca189fc1d574e9f8 /hw | |
| parent | c8f008c40fb9dc35bc0fdcd52d747c920d614725 (diff) | |
| download | qemu-a63618b147443de2485fb93705e21879b25c64c2.zip qemu-a63618b147443de2485fb93705e21879b25c64c2.tar.gz qemu-a63618b147443de2485fb93705e21879b25c64c2.tar.bz2 | |
hw/arm/virt: Add a control for the the highmem redistributors
Just like we can control the enablement of the highmem PCIe region
using highmem_ecam, let's add a control for the highmem GICv3
redistributor region.
Similarily to highmem_ecam, these redistributors are disabled when
highmem is off.
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20220114140741.1358263-3-maz@kernel.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/virt-acpi-build.c | 2 | ||||
| -rw-r--r-- | hw/arm/virt.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 449fab0..0757c28 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -947,6 +947,8 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables) acpi_add_table(table_offsets, tables_blob); build_fadt_rev5(tables_blob, tables->linker, vms, dsdt); + vms->highmem_redists &= vms->highmem; + acpi_add_table(table_offsets, tables_blob); build_madt(tables_blob, tables->linker, vms); diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 16369ce..62bdce1 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2113,6 +2113,7 @@ static void machvirt_init(MachineState *machine) virt_flash_fdt(vms, sysmem, secure_sysmem ?: sysmem); vms->highmem_mmio &= vms->highmem; + vms->highmem_redists &= vms->highmem; create_gic(vms, sysmem); @@ -2902,6 +2903,7 @@ static void virt_instance_init(Object *obj) vms->highmem_ecam = !vmc->no_highmem_ecam; vms->highmem_mmio = true; + vms->highmem_redists = true; if (vmc->no_its) { vms->its = false; |