From: Bin Meng <bmeng.cn@gmail.com>
To: Atish Patra <atish.patra@wdc.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Anup Patel <anup@brainfault.org>,
Palmer Dabbelt <palmerdabbelt@google.com>,
Albert Ou <aou@eecs.berkeley.edu>, Gary Guo <gary@garyguo.net>,
Greentime Hu <greentime.hu@sifive.com>,
linux-riscv <linux-riscv@lists.infradead.org>,
Mao Han <han_mao@c-sky.com>, Mike Rapoport <rppt@linux.ibm.com>,
Nick Hu <nickhu@andestech.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vincent Chen <vincent.chen@sifive.com>,
Zong Li <zong.li@sifive.com>
Subject: Re: [PATCH v11 02/11] RISC-V: Add basic support for SBI v0.2
Date: Sun, 5 Apr 2020 22:36:53 +0800 [thread overview]
Message-ID: <CAEUhbmXH0GP_=r-jUHNCB9wPkSoh6_BNWtUG1SN57QPgLCtDNg@mail.gmail.com> (raw)
In-Reply-To: <20200318011144.91532-3-atish.patra@wdc.com>
On Wed, Mar 18, 2020 at 9:11 AM Atish Patra <atish.patra@wdc.com> wrote:
>
> The SBI v0.2 introduces a base extension which is backward compatible
> with v0.1. Implement all helper functions and minimum required SBI
> calls from v0.2 for now. All other base extension function will be
> added later as per need.
> As v0.2 calling convention is backward compatible with v0.1, remove
> the v0.1 helper functions and just use v0.2 calling convention.
>
> Signed-off-by: Atish Patra <atish.patra@wdc.com>
> Reviewed-by: Anup Patel <anup@brainfault.org>
> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
> ---
> arch/riscv/include/asm/sbi.h | 139 ++++++++++----------
> arch/riscv/kernel/sbi.c | 243 ++++++++++++++++++++++++++++++++++-
> arch/riscv/kernel/setup.c | 5 +
> 3 files changed, 314 insertions(+), 73 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
next prev parent reply other threads:[~2020-04-05 14:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-18 1:11 [PATCH v11 00/11] Add support for SBI v0.2 and CPU hotplug Atish Patra
2020-03-18 1:11 ` [PATCH v11 01/11] RISC-V: Mark existing SBI as 0.1 SBI Atish Patra
2020-04-05 14:36 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 02/11] RISC-V: Add basic support for SBI v0.2 Atish Patra
2020-04-05 14:36 ` Bin Meng [this message]
2020-03-18 1:11 ` [PATCH v11 03/11] RISC-V: Add SBI v0.2 extension definitions Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 04/11] RISC-V: Introduce a new config for SBI v0.1 Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 05/11] RISC-V: Implement new SBI v0.2 extensions Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 06/11] RISC-V: Move relocate and few other functions out of __init Atish Patra
2020-03-18 1:11 ` [PATCH v11 07/11] RISC-V: Add cpu_ops and modify default booting method Atish Patra
2020-03-18 1:11 ` [PATCH v11 08/11] RISC-V: Export SBI error to linux error mapping function Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 09/11] RISC-V: Add SBI HSM extension definitions Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 10/11] RISC-V: Add supported for ordered booting method using HSM Atish Patra
2020-04-05 14:37 ` Bin Meng
2020-03-18 1:11 ` [PATCH v11 11/11] RISC-V: Support cpu hotplug Atish Patra
2020-03-31 18:35 ` Palmer Dabbelt
2020-03-22 17:49 ` [PATCH v11 00/11] Add support for SBI v0.2 and CPU hotplug Emil Renner Berthing
2020-03-23 3:03 ` Atish Patra
2020-03-31 18:35 ` Palmer Dabbelt
2020-04-01 0:43 ` Atish Patra
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