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[176.184.27.250]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a9ee0a17651sm755006366b.38.2024.11.12.11.29.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Nov 2024 11:29:59 -0800 (PST) Message-ID: <6bb5725f-1b4a-4653-84db-6edc04be33f3@linaro.org> Date: Tue, 12 Nov 2024 20:29:56 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/4] target/mips: Enable MSA ASE for mips64R2-generic To: Aleksandar Rakic , qemu-devel@nongnu.org Cc: aleksandar.rakic@htecgroup.com, djordje.todorovic@htecgroup.com, cfu@mips.com, arikalo@gmail.com, peter.maydell@linaro.org, aurelien@aurel32.net, jiaxun.yang@flygoat.com, kwolf@redhat.com, hreitz@redhat.com, pbonzini@redhat.com, alex.bennee@linaro.org, pierrick.bouvier@linaro.org, berrange@redhat.com, Faraz Shahbazker References: <20241112164130.2396737-1-aleksandar.rakic@htecgroup.com> <20241112164130.2396737-6-aleksandar.rakic@htecgroup.com> Content-Language: en-US From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20241112164130.2396737-6-aleksandar.rakic@htecgroup.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::629; envelope-from=philmd@linaro.org; helo=mail-ej1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 12/11/24 16:41, Aleksandar Rakic wrote: > Enable MSA ASE for mips64R2-generic CPU. > > Cherry-picked 60f6ae8d3d685ba1ea5d301222fb72b67f39264f > from https://github.com/MIPS/gnutools-qemu > > Signed-off-by: Faraz Shahbazker > Signed-off-by: Aleksandar Rakic > --- > target/mips/cpu-defs.c.inc | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/target/mips/cpu-defs.c.inc b/target/mips/cpu-defs.c.inc > index 922fc39138..e77a327422 100644 > --- a/target/mips/cpu-defs.c.inc > +++ b/target/mips/cpu-defs.c.inc > @@ -678,7 +678,9 @@ const mips_def_t mips_defs[] = > (2 << CP0C1_DS) | (4 << CP0C1_DL) | (3 << CP0C1_DA) | > (1 << CP0C1_PC) | (1 << CP0C1_WR) | (1 << CP0C1_EP), > .CP0_Config2 = MIPS_CONFIG2, > - .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_LPA), > + .CP0_Config3 = MIPS_CONFIG3 | (1 << CP0C3_LPA) | > + (1 << CP0C3_VInt) | (1 << CP0C3_MSAP), > + .CP0_Config5_rw_bitmask = (1 << CP0C5_MSAEn), See v2: https://lore.kernel.org/qemu-devel/50dd60b2-f789-4828-9a7e-3becc6721964@linaro.org/ > .CP0_LLAddr_rw_bitmask = 0, > .CP0_LLAddr_shift = 0, > .SYNCI_Step = 32,