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    SubjectRe: [PATCH v2 3/3] riscv: obtain SMBIOS entry from FFI.
    Hey,

    On Sun, Jul 02, 2023 at 05:57:34PM +0800, Yunhui Cui wrote:
    > When we bringup with coreboot on riscv, we need to obtain
    > the entry address of SMBIOS through the FFI scheme.

    What do you need it for?

    >
    > Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
    > ---
    > arch/riscv/kernel/ffi.c | 4 ++++
    > 1 file changed, 4 insertions(+)
    >
    > diff --git a/arch/riscv/kernel/ffi.c b/arch/riscv/kernel/ffi.c
    > index c5ac2b5d9148..c44f943a1cb5 100644
    > --- a/arch/riscv/kernel/ffi.c
    > +++ b/arch/riscv/kernel/ffi.c
    > @@ -8,6 +8,7 @@
    > #include <linux/of.h>
    > #include <linux/of_fdt.h>
    > #include <linux/libfdt.h>
    > +#include <linux/ffi.h>
    >
    > u64 acpi_rsdp;
    >
    > @@ -34,4 +35,7 @@ void __init ffi_acpi_root_pointer(void)
    > void __init ffi_init(void)
    > {
    > ffi_acpi_root_pointer();
    > +#if CONFIG_FDT_FW_INTERFACE
    > + ffi_smbios_root_pointer();
    > +#endif

    Please stub this function so that we don't need ifdeffery here.

    Cheers,
    Conor.
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