Re: [PATCH v11 04/11] RISC-V: Introduce a new config for SBI v0.1

[Bin Meng]

On Wed, Mar 18, 2020 at 9:11 AM Atish Patra <atish.patra@xxxxxxx> wrote:
>
> We now have SBI v0.2 which is more scalable and extendable to handle
> future needs for RISC-V supervisor interfaces.
>
> Introduce a new config and move all SBI v0.1 code under that config.
> This allows to implement the new replacement SBI extensions cleanly
> and remove v0.1 extensions easily in future. Currently, the config
> is enabled by default. Once all M-mode software, with v0.1, is no
> longer in use, this config option and all relevant code can be easily
> removed.
>
> Signed-off-by: Atish Patra <atish.patra@xxxxxxx>
> Reviewed-by: Anup Patel <anup@xxxxxxxxxxxxxx>
> ---
>  arch/riscv/Kconfig           |   7 ++
>  arch/riscv/include/asm/sbi.h |   2 +
>  arch/riscv/kernel/sbi.c      | 132 +++++++++++++++++++++++++++++------
>  3 files changed, 118 insertions(+), 23 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn@xxxxxxxxx>