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[174.52.16.57]) by smtp.gmail.com with ESMTPSA id a63sm12270550qkf.132.2021.05.04.20.05.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 May 2021 20:05:07 -0700 (PDT) From: Rebecca Cran To: Richard Henderson , Peter Maydell Subject: [PATCH v8 4/4] target/arm: set ID_AA64ISAR0.TLB to 2 for max AARCH64 CPU type Date: Tue, 4 May 2021 21:04:43 -0600 Message-Id: <20210505030443.25310-5-rebecca@nuviainc.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210505030443.25310-1-rebecca@nuviainc.com> References: <20210505030443.25310-1-rebecca@nuviainc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::735; envelope-from=rebecca@nuviainc.com; helo=mail-qk1-x735.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rebecca Cran , qemu-devel@nongnu.org, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Indicate support for FEAT_TLBIOS and FEAT_TLBIRANGE by setting ID_AA64ISAR0.TLB to 2 for the max AARCH64 CPU type. Signed-off-by: Rebecca Cran Reviewed-by: Richard Henderson --- target/arm/cpu64.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index f0a9e968c9c1..f42803ecaf1d 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -651,6 +651,7 @@ static void aarch64_max_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64ISAR0, DP, 1); t = FIELD_DP64(t, ID_AA64ISAR0, FHM, 1); t = FIELD_DP64(t, ID_AA64ISAR0, TS, 2); /* v8.5-CondM */ + t = FIELD_DP64(t, ID_AA64ISAR0, TLB, 2); /* FEAT_TLBIRANGE */ t = FIELD_DP64(t, ID_AA64ISAR0, RNDR, 1); cpu->isar.id_aa64isar0 = t; -- 2.26.2