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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 /include/hw | |
| 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 'include/hw')
| -rw-r--r-- | include/hw/acpi/acpi-defs.h | 7 | ||||
| -rw-r--r-- | include/hw/acpi/aml-build.h | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h index 0e6e82b339..2e6e341998 100644 --- a/include/hw/acpi/acpi-defs.h +++ b/include/hw/acpi/acpi-defs.h @@ -112,7 +112,6 @@ typedef struct AcpiSpcrData { uint8_t flow_control; uint8_t terminal_type; uint8_t language; - uint8_t reserved1; uint16_t pci_device_id; /* Must be 0xffff if not PCI device */ uint16_t pci_vendor_id; /* Must be 0xffff if not PCI device */ uint8_t pci_bus; @@ -120,7 +119,11 @@ typedef struct AcpiSpcrData { uint8_t pci_function; uint32_t pci_flags; uint8_t pci_segment; - uint32_t reserved2; + uint32_t uart_clk_freq; + uint32_t precise_baudrate; + uint32_t namespace_string_length; + uint32_t namespace_string_offset; + char namespace_string[]; } AcpiSpcrData; #define ACPI_FADT_ARM_PSCI_COMPLIANT (1 << 0) diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index 4fd5da49e7..c18f681342 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -507,5 +507,5 @@ void build_tpm2(GArray *table_data, BIOSLinker *linker, GArray *tcpalog, void build_spcr(GArray *table_data, BIOSLinker *linker, const AcpiSpcrData *f, const uint8_t rev, - const char *oem_id, const char *oem_table_id); + const char *oem_id, const char *oem_table_id, const char *name); #endif |