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[176.184.30.206]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-36bbd01efe5sm10706635f8f.46.2024.08.05.11.07.15 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 05 Aug 2024 11:07:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1722881237; x=1723486037; 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=UhjqKVMOEvjprgDLvTe8v8tblCl0hjWaV3RiPalNFPQ=; b=HK1glW2f/xpxfX6YsTS4znAtT7/MMw4Z3U49S5pDJfAqKTKAXrNlcaBLhuhdNr/4gX j3ZxIrGGvwjbQxO5OPcO/MOulKbodPD8byRS36yxxO480hf6jT+lqhs1z5/JxzsrtSa0 8kLj65catrML8E166PLlokhtHmbqVjuaSeB2k25gEuXndLOPR9fisgqVtrJawk/kHHGS FMEH/WWEx+gheNj5U+L+cVGCHA/m6kRD+16K08I2jK/MJHu2Tyfq/o4R+5eTiiFP9lwe xCwEQlTvHKEGTA+D+/qn71Wi8Xm921niD/gEuMGCJDWpKTN3oR4n+exiUHP8GFFoFRIt DfoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722881237; x=1723486037; 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=UhjqKVMOEvjprgDLvTe8v8tblCl0hjWaV3RiPalNFPQ=; b=PGaWpAiMvSQGBW5xUaN2suWLay2rrNWf0cwTto9CAJFJ74d7fkqAbAxDkfEgInEv17 QPQoK42k4Cusbe06P7rEHXAGRjNs497EvWAJIlFyKEa0eJxwuf3qszB/zqHs7D7KT47b LHm6S4OMXuN42018/g7yQPzFYNuN6CDk8/7lZWmwR7AAbalQ0hJ9I22M1Z27331xQ4Ix KIRQW2fxM7u2bEJWllRIvylmYwTFDRU1iAFE1lrnAbumjJQ9QFH+gZi8z21Udi3bC4I/ cSWEXK+HuvdchM0K3+eGxaLcqLVVw/651j5e/nTd7/sK8gEbTSmrqojvV6uMNN/aXhHm iFFA== X-Gm-Message-State: AOJu0Yy+8FN5Q3iLsfK7oJMnziMl5McOxgGOr3WU5w+8vO7/0BG8XzOT O+tjp32vrhYVvNG2LA3wH2IT0f4UxjyyYwO8uLsLfU0dvpfI5VcvnOU7jY021txeaJqwsaBPafC x X-Google-Smtp-Source: AGHT+IGQ0gPMIa5VvAB1jUxng9d+0QYHquFyEE+lCGScdpD+OK+cZKmK7UwDAUmdWi7r5r/00X1ItA== X-Received: by 2002:a05:600c:4e8e:b0:426:654e:16d0 with SMTP id 5b1f17b1804b1-428e6a60397mr100328685e9.0.1722881236870; Mon, 05 Aug 2024 11:07:16 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, Bibo Mao Cc: Song Gao , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Richard Henderson , Jiaxun Yang Subject: [PATCH-for-9.1 v6 08/15] hw/intc/loongson_ipi: Add LoongsonIPICommonClass::get_iocsr_as handler Date: Mon, 5 Aug 2024 20:06:15 +0200 Message-ID: <20240805180622.21001-9-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240805180622.21001-1-philmd@linaro.org> References: <20240805180622.21001-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2a00:1450:4864:20::332; envelope-from=philmd@linaro.org; helo=mail-wm1-x332.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1722881281185116600 From: Bibo Mao Allow Loongson IPI implementations to have their own get_iocsr_as() handler. Signed-off-by: Bibo Mao [PMD: Extracted from bigger commit, added commit description] Co-Developed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Bibo Mao Tested-by: Bibo Mao Acked-by: Song Gao Reviewed-by: Richard Henderson Reviewed-by: Jiaxun Yang Tested-by: Jiaxun Yang Message-Id: <20240718133312.10324-12-philmd@linaro.org> --- include/hw/intc/loongson_ipi_common.h | 2 ++ hw/intc/loongson_ipi.c | 16 ++++++++++++---- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/include/hw/intc/loongson_ipi_common.h b/include/hw/intc/loongs= on_ipi_common.h index 967c70ad1c..1a2ee41cc9 100644 --- a/include/hw/intc/loongson_ipi_common.h +++ b/include/hw/intc/loongson_ipi_common.h @@ -39,6 +39,8 @@ struct LoongsonIPICommonState { =20 struct LoongsonIPICommonClass { SysBusDeviceClass parent_class; + + AddressSpace *(*get_iocsr_as)(CPUState *cpu); }; =20 /* Mainy used by iocsr read and write */ diff --git a/hw/intc/loongson_ipi.c b/hw/intc/loongson_ipi.c index 8bf16f26d4..eb99de9068 100644 --- a/hw/intc/loongson_ipi.c +++ b/hw/intc/loongson_ipi.c @@ -75,24 +75,30 @@ static MemTxResult loongson_ipi_iocsr_readl(void *opaqu= e, hwaddr addr, return loongson_ipi_core_readl(s, addr, data, size, attrs); } =20 -static AddressSpace *get_cpu_iocsr_as(CPUState *cpu) -{ #ifdef TARGET_LOONGARCH64 +static AddressSpace *get_iocsr_as(CPUState *cpu) +{ return LOONGARCH_CPU(cpu)->env.address_space_iocsr; +} #endif + #ifdef TARGET_MIPS +static AddressSpace *get_iocsr_as(CPUState *cpu) +{ if (ase_lcsr_available(&MIPS_CPU(cpu)->env)) { return &MIPS_CPU(cpu)->env.iocsr.as; } -#endif + return NULL; } +#endif =20 static MemTxResult send_ipi_data(LoongsonIPICommonState *ipi, CPUState *cp= u, uint64_t val, hwaddr addr, MemTxAttrs att= rs) { + LoongsonIPICommonClass *licc =3D LOONGSON_IPI_COMMON_GET_CLASS(ipi); int i, mask =3D 0, data =3D 0; - AddressSpace *iocsr_as =3D get_cpu_iocsr_as(cpu); + AddressSpace *iocsr_as =3D licc->get_iocsr_as(cpu); =20 if (!iocsr_as) { return MEMTX_DECODE_ERROR; @@ -354,11 +360,13 @@ static void loongson_ipi_class_init(ObjectClass *klas= s, void *data) { DeviceClass *dc =3D DEVICE_CLASS(klass); LoongsonIPIClass *lic =3D LOONGSON_IPI_CLASS(klass); + LoongsonIPICommonClass *licc =3D LOONGSON_IPI_COMMON_CLASS(klass); =20 device_class_set_parent_realize(dc, loongson_ipi_realize, &lic->parent_realize); device_class_set_parent_unrealize(dc, loongson_ipi_unrealize, &lic->parent_unrealize); + licc->get_iocsr_as =3D get_iocsr_as; } =20 static const TypeInfo loongson_ipi_types[] =3D { --=20 2.45.2