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| author | Sia Jee Heng <jeeheng.sia@starfivetech.com> | 2024-10-27 18:57:43 -0700 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2024-12-20 11:22:47 +1000 |
| commit | 6ab861421c90d4392003081c2a3952b5b5df0204 (patch) | |
| tree | df9b9a506dbc2739298cfb4fb48be04263285d5a /hw/loongarch/acpi-build.c | |
| parent | a205d0bcc89c887efcb636924b98e9f77d637369 (diff) | |
| download | focaccia-qemu-6ab861421c90d4392003081c2a3952b5b5df0204.tar.gz focaccia-qemu-6ab861421c90d4392003081c2a3952b5b5df0204.zip | |
hw/acpi: Upgrade ACPI SPCR table to support SPCR table revision 4 format
Update the SPCR table to accommodate the SPCR Table revision 4 [1]. The SPCR table has been modified to adhere to the revision 4 format [2]. [1]: https://learn.microsoft.com/en-us/windows-hardware/drivers/serports/serial-port-console-redirection-table [2]: https://github.com/acpica/acpica/pull/931 Signed-off-by: Sia Jee Heng <jeeheng.sia@starfivetech.com> Reviewed-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bibo Mao <maobibo@loongson.cn> Message-ID: <20241028015744.624943-3-jeeheng.sia@starfivetech.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/loongarch/acpi-build.c')
| -rw-r--r-- | hw/loongarch/acpi-build.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/loongarch/acpi-build.c b/hw/loongarch/acpi-build.c index 50709bda0f..4e04f7b6c1 100644 --- a/hw/loongarch/acpi-build.c +++ b/hw/loongarch/acpi-build.c @@ -276,8 +276,12 @@ spcr_setup(GArray *table_data, BIOSLinker *linker, MachineState *machine) }; lvms = LOONGARCH_VIRT_MACHINE(machine); + /* + * Passing NULL as the SPCR Table for Revision 2 doesn't support + * NameSpaceString. + */ build_spcr(table_data, linker, &serial, 2, lvms->oem_id, - lvms->oem_table_id); + lvms->oem_table_id, NULL); } typedef |