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hw/riscv/virt: Add OEM_ID and OEM_TABLE_ID fields 

ACPI needs OEM_ID and OEM_TABLE_ID for the machine. Add these fields
in the RISCVVirtState structure and initialize with default values.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20230302091212.999767-2-sunilvl@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Sunil V L 2023-03-02 14:42:05 +05:30 committed by Palmer Dabbelt
parent ed9eb20694
commit 90477a652b
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GPG Key ID: 2E1319F35FBB1889
2 changed files with 7 additions and 0 deletions
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5
hw/riscv/virt.c
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@ -49,6 +49,7 @@
#include "hw/pci/pci.h"
#include "hw/pci-host/gpex.h"
#include "hw/display/ramfb.h"
#include "hw/acpi/aml-build.h"
/*
* The virt machine physical address space used by some of the devices
@ -1528,6 +1529,10 @@ static void virt_machine_init(MachineState *machine)
static void virt_machine_instance_init(Object *obj)
{
RISCVVirtState *s = RISCV_VIRT_MACHINE(obj);
s->oem_id = g_strndup(ACPI_BUILD_APPNAME6, 6);
s->oem_table_id = g_strndup(ACPI_BUILD_APPNAME8, 8);
}
static char *virt_get_aia_guests(Object *obj, Error **errp)

2
include/hw/riscv/virt.h
View File

@ -56,6 +56,8 @@ struct RISCVVirtState {
bool have_aclint;
RISCVVirtAIAType aia_type;
int aia_guests;
char *oem_id;
char *oem_table_id;
};
enum {