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[2403:580b:97e8:0:82ce:f179:8a79:69f4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-706b4a07326sm932431b3a.111.2024.06.27.03.01.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jun 2024 03:01:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1719482475; x=1720087275; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=5Zbww0x25XgOxnxpJhSt8HZ1tEpLVotQQz6WQupL3AI=; b=RdIAawFO6kq7MxyieqXywl7+cx0znbmZLI0jBYnXsxZsFAu9nE7P8gH+5XKC3CbxU9 rQhGvpUOE+TYUR9krtfYwUuhUoWXkAhbLwP5oETMpTKffR65VUbF2srGzrvDMLtiSz6K jb/YH+VqfDVCTXvxTmd9J7BZeLeGM43A6qwDCVgYBHoYMVQET2ygirznhC16P5WHjA/T E3fdL7iIwwXwpBQ7Xfxno7qQDm0WF9xcv+07LeDKQYgLsgNT5gs/3tgpRHwOpkrpeMag Helapg5tIhDGipY4bIojPBOGaUYhDHD+s91tRkEFBFQDhv/LtBiGo5gFEsSnoMBzCaiL MR+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719482475; x=1720087275; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5Zbww0x25XgOxnxpJhSt8HZ1tEpLVotQQz6WQupL3AI=; b=H/WyJO62hjwXhYlPY6OT/aXgUFe17UzyYvZPIK6yJIQFBjYerDXjcE4xNOCpgHYZ6J 1lZan3ZZZH1eBjgirThm3F3xjrb6HiDo3zugmnApMRAxBiMElCDBszmjROoX8yLgpkNl WmaLlCcN0XkHfB638Z3Gt/wPhGwRDXD9Hcx+axInTB9itZujqeHUiThgH9mp1n56zqk5 wBp4ZHwZuuz8tGzhNX1T+3g4RDLGwxFFBR28ZVlxDHEYa0FncrwiqVlRsd+TIbDcmhiQ V6Dn6omCQjFFE/z0B5hYBDtWbYCB40U1zVOi5NvMv0bJwAbPuqSqhN9sMjt94eR8wAQ+ 4ulA== X-Gm-Message-State: AOJu0YxZ4vtuNItx1kegpx9w/i70JEYNDelB21XSupYLwU73DO3EMdD5 Ielz8wvDFVQMBEw63HzD2GN/SS9JE1oaf2MKXZPvBisbwAPuMGGb8VxerV5l X-Google-Smtp-Source: AGHT+IHUyhy6H2RVGOrywT3w4EcatuiZEe2cmmSKkHQYEt9HMgrwHapH3AUJXhMhq3gvgLhl8dA7iA== X-Received: by 2002:a05:6a00:929d:b0:706:67c9:16d0 with SMTP id d2e1a72fcca58-706746f0a52mr14954844b3a.26.1719482474629; Thu, 27 Jun 2024 03:01:14 -0700 (PDT) From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, Jerry Zhang Jian , Frank Chang , Alistair Francis Subject: [PULL 03/32] target/riscv: zvbb implies zvkb Date: Thu, 27 Jun 2024 20:00:24 +1000 Message-ID: <20240627100053.150937-4-alistair.francis@wdc.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240627100053.150937-1-alistair.francis@wdc.com> References: <20240627100053.150937-1-alistair.francis@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=alistair23@gmail.com; helo=mail-pf1-x435.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1719482569138100003 Content-Type: text/plain; charset="utf-8" From: Jerry Zhang Jian According to RISC-V crypto spec, Zvkb extension is a subset of the Zvbb extension [1]. 1: https://github.com/riscv/riscv-crypto/blob/1769c2609bf4535632e0c0fd71577= 8f212bb272e/doc/vector/riscv-crypto-vector-zvkb.adoc?plain=3D1#L10 Signed-off-by: Jerry Zhang Jian Reviewed-by: Frank Chang Reviewed-by: Alistair Francis Message-ID: <20240528130349.20193-1-jerry.zhangjian@sifive.com> [ Changes by AF: - Tidy up commit message - Rebase ] Signed-off-by: Alistair Francis --- target/riscv/tcg/tcg-cpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index 683f604d9f..fa8a17cc60 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -667,6 +667,10 @@ void riscv_cpu_validate_set_extensions(RISCVCPU *cpu, = Error **errp) cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbc), true); } =20 + if (cpu->cfg.ext_zvbb) { + cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvkb), true); + } + if ((cpu->cfg.ext_zvbb || cpu->cfg.ext_zvkb || cpu->cfg.ext_zvkg || cpu->cfg.ext_zvkned || cpu->cfg.ext_zvknha || cpu->cfg.ext_zvksed= || cpu->cfg.ext_zvksh) && !cpu->cfg.ext_zve32x) { --=20 2.45.2