From: "Clément Léger" <cleger@rivosinc.com>
To: Jerry Shih <jerry.shih@sifive.com>
Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
Palmer Dabbelt <palmer@rivosinc.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Albert Ou <aou@eecs.berkeley.edu>,
Jonathan Corbet <corbet@lwn.net>,
Andrew Jones <ajones@ventanamicro.com>,
Evan Green <evan@rivosinc.com>, Conor Dooley <conor@kernel.org>,
Samuel Ortiz <sameo@rivosinc.com>
Subject: Re: [PATCH v2 05/19] riscv: add ISA extension parsing for vector crypto extensions
Date: Wed, 18 Oct 2023 14:52:55 +0200 [thread overview]
Message-ID: <af785f0f-9de7-4548-9cdb-f392cde1cc2b@rivosinc.com> (raw)
In-Reply-To: <DA8B4610-D514-4733-B875-C247FFCCC7AA@sifive.com>
On 18/10/2023 03:45, Jerry Shih wrote:
> On Oct 17, 2023, at 21:14, Clément Léger <cleger@rivosinc.com> wrote:
>> @@ -221,6 +261,22 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = {
>> __RISCV_ISA_EXT_DATA(zkt, RISCV_ISA_EXT_ZKT),
>> __RISCV_ISA_EXT_DATA(zksed, RISCV_ISA_EXT_ZKSED),
>> __RISCV_ISA_EXT_DATA(zksh, RISCV_ISA_EXT_ZKSH),
>> + __RISCV_ISA_EXT_DATA(zvbb, RISCV_ISA_EXT_ZVBB),
>> + __RISCV_ISA_EXT_DATA(zvbc, RISCV_ISA_EXT_ZVBC),
>> + __RISCV_ISA_EXT_DATA(zvkb, RISCV_ISA_EXT_ZVKB),
>
> The `Zvkb` is the subset of `Zvbb`[1]. So, the `Zvkb` should be bundled with `Zvbb`.
Hi Jerry,
Thanks for catching this, I think some other extensions will fall in
this category as well then (Zvknha/Zvknhb). I will verify that.
Clément
>
> + __RISCV_ISA_EXT_DATA(zvbb, RISCV_ISA_EXT_ZVBB),
> + __RISCV_ISA_EXT_DATA(zvbb, RISCV_ISA_EXT_ZVKB),
> + __RISCV_ISA_EXT_DATA(zvkb, RISCV_ISA_EXT_ZVKB),
>
> or
>
> + __RISCV_ISA_EXT_BUNDLE(zvbb, riscv_zvbb_bundled_exts),
> + __RISCV_ISA_EXT_DATA(zvkb, RISCV_ISA_EXT_ZVKB),
>
> [1]
> https://github.com/riscv/riscv-crypto/blob/main/doc/vector/riscv-crypto-vector-zvkb.adoc
>
> -Jerry
next prev parent reply other threads:[~2023-10-18 12:53 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-17 13:14 [PATCH v2 00/19] riscv: report more ISA extensions through hwprobe Clément Léger
2023-10-17 13:14 ` [PATCH v2 01/19] riscv: hwprobe: factorize hwprobe ISA extension reporting Clément Léger
2023-10-18 17:24 ` Evan Green
2023-10-18 17:33 ` Conor Dooley
2023-10-18 17:36 ` Conor Dooley
2023-10-18 17:45 ` Evan Green
2023-10-19 9:46 ` Clément Léger
2023-10-19 10:24 ` Conor Dooley
2023-10-19 15:58 ` Evan Green
2023-10-19 7:26 ` Clément Léger
2023-10-19 10:22 ` Conor Dooley
2023-10-19 12:29 ` Clément Léger
2023-10-20 10:27 ` Andrew Jones
2023-10-17 13:14 ` [PATCH v2 02/19] riscv: add ISA extension parsing for scalar crypto Clément Léger
2023-10-23 16:21 ` Evan Green
2023-10-24 7:18 ` Clément Léger
2023-10-24 9:30 ` Clément Léger
2023-10-24 16:37 ` Evan Green
2023-10-24 18:11 ` Clément Léger
2023-10-17 13:14 ` [PATCH v2 03/19] riscv: hwprobe: add support for scalar crypto ISA extensions Clément Léger
2023-10-18 17:24 ` Evan Green
2023-10-19 7:21 ` Clément Léger
2023-10-17 13:14 ` [PATCH v2 04/19] dt-bindings: riscv: add scalar crypto ISA extensions description Clément Léger
2023-10-17 13:14 ` [PATCH v2 05/19] riscv: add ISA extension parsing for vector crypto extensions Clément Léger
2023-10-18 1:45 ` Jerry Shih
2023-10-18 12:52 ` Clément Léger [this message]
2023-10-18 17:26 ` Evan Green
2023-10-19 9:35 ` Clément Léger
2023-10-19 15:33 ` Conor Dooley
2023-10-19 16:19 ` Evan Green
2023-10-23 7:24 ` Clément Léger
2023-10-23 16:18 ` Evan Green
2023-10-20 2:43 ` Jerry Shih
2023-10-23 7:14 ` Clément Léger
2023-10-17 13:14 ` [PATCH v2 06/19] riscv: hwprobe: export vector crypto ISA extensions Clément Léger
2023-10-18 17:27 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 07/19] dt-bindings: riscv: add vector crypto ISA extensions description Clément Léger
2023-10-17 13:14 ` [PATCH v2 08/19] riscv: add ISA extension parsing for Zfh/Zfhmin Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 09/19] riscv: hwprobe: export Zfh/Zfhmin ISA extensions Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 10/19] dt-bindings: riscv: add Zfh[min] ISA extensions description Clément Léger
2023-10-17 13:14 ` [PATCH v2 11/19] riscv: add ISA extension parsing for Zihintntl Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 12/19] riscv: hwprobe: export Zhintntl ISA extension Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 13/19] dt-bindings: riscv: add Zihintntl ISA extension description Clément Léger
2023-10-17 13:14 ` [PATCH v2 14/19] riscv: add ISA extension parsing for Zvfh[min] Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 15/19] riscv: hwprobe: export Zvfh[min] ISA extensions Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 16/19] dt-bindings: riscv: add Zvfh[min] ISA extension description Clément Léger
2023-10-17 13:14 ` [PATCH v2 17/19] riscv: add ISA extension parsing for Zfa Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 18/19] riscv: hwprobe: export Zfa ISA extension Clément Léger
2023-10-18 17:28 ` Evan Green
2023-10-17 13:14 ` [PATCH v2 19/19] dt-bindings: riscv: add Zfa ISA extension description Clément Léger
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