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[83.53.161.74]) by smtp.gmail.com with ESMTPSA id z67sm464787wme.41.2020.09.28.10.15.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Sep 2020 10:15:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tcSJN3WRYnSDrhVA+aXirUwwuRtaV2HQ16b4T6e3VA4=; b=VA8XH4gzcCGy6krSQUYGLnjBEIn3Nd6c2IYCbasq1dA0TYkriCBzqTkrbRFFDB5GnZ 7kga713mDj0vCOvEyg8DdMjIul70SuAWJJa4kihJ2KN7Xm5E+uus2GXYs5N/RO7DBYkz l8Ne4PqKfdWp4WPkpj3xT+/dxWXHnC5oI4CwHQq0HSYZXgcFAlaVDUb0HTCyBLCE56Nc 5fC90vopOrZRnuppZR4Rc9/upYO2eKYyzKCmB3L6uQTwoGam4QppRJ+nFR22TTqWmc63 oKUIm90PUEJoX+aj74EIZ+7EEkMyF/uXsOzWyQg6xeIwHk0Nidz3WdV9fn+vBPeQqDI4 93HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=tcSJN3WRYnSDrhVA+aXirUwwuRtaV2HQ16b4T6e3VA4=; b=FK9pZoDEYoRjcdYriFVzSMacL3diSGrB+4POcxBi8oIXI2IS6R0UzIeZTCo5OSGF5a vI8hA1IN8hhWB1U7PeIYIQKNcQVgdxyTON+MkqEQLtgGFFyTw7yO1A8TJE5pbwLJm4MR ehJprQge2z7y5Vgcu8wf1ZLVXbmRPWbhMRLUPNmv6qntvrhBJr6CoSHwWUtyC4Fbth1V Coeag+PXoavNZyP3Ysf4TvU7D0D84BVVmRz5H3lgiQpS9EFuoJmfpHhXBZd2/4kOijfh dKQ3RGT/h2EWjj3Z8BXU0z0qEULqw7nX1OovAaWwEJvaiOJ5VMcU1dNJofg9UYUrQOw/ //9A== X-Gm-Message-State: AOAM533A1HRfhT7OF4b6BMd9nUvBhTwIbSbo9+V2E3IGMog8YPqOGUIv 03bvb4iXwJ/YD8JOo0u8wnc= X-Google-Smtp-Source: ABdhPJwsoRmxjxwiWI0SoTYa2jmSKxXTqOsJVrA+5Wjnp5Dq9a19CxjF5oAoL3CFZe70HmilKjW/qQ== X-Received: by 2002:a5d:5307:: with SMTP id e7mr2731852wrv.215.1601313360521; Mon, 28 Sep 2020 10:16:00 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aleksandar Markovic , Wainer dos Santos Moschetta , Richard Henderson , Paul Burton , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Damien Hedde , Jiaxun Yang , Huacai Chen , Cleber Rosa , Marcel Apfelbaum , Huacai Chen , Eduardo Habkost , "Edgar E . Iglesias" , Aurelien Jarno Subject: [PATCH 11/16] hw/mips/cps: Expose input clock and connect it to CPU cores Date: Mon, 28 Sep 2020 19:15:34 +0200 Message-Id: <20200928171539.788309-12-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200928171539.788309-1-f4bug@amsat.org> References: <20200928171539.788309-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) Expose a qdev input clock named 'clk', and connect it to each core. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- include/hw/mips/cps.h | 2 ++ hw/mips/cps.c | 3 +++ 2 files changed, 5 insertions(+) diff --git a/include/hw/mips/cps.h b/include/hw/mips/cps.h index 9e35a881366..859a8d4a674 100644 --- a/include/hw/mips/cps.h +++ b/include/hw/mips/cps.h @@ -21,6 +21,7 @@ #define MIPS_CPS_H =20 #include "hw/sysbus.h" +#include "hw/clock.h" #include "hw/misc/mips_cmgcr.h" #include "hw/intc/mips_gic.h" #include "hw/misc/mips_cpc.h" @@ -43,6 +44,7 @@ struct MIPSCPSState { MIPSGICState gic; MIPSCPCState cpc; MIPSITUState itu; + Clock *clock; }; =20 qemu_irq get_cps_irq(MIPSCPSState *cps, int pin_number); diff --git a/hw/mips/cps.c b/hw/mips/cps.c index 23c0f87e41a..c332609f7b3 100644 --- a/hw/mips/cps.c +++ b/hw/mips/cps.c @@ -22,6 +22,7 @@ #include "qemu/module.h" #include "hw/mips/cps.h" #include "hw/mips/mips.h" +#include "hw/qdev-clock.h" #include "hw/qdev-properties.h" #include "hw/mips/cpudevs.h" #include "sysemu/kvm.h" @@ -38,6 +39,7 @@ static void mips_cps_init(Object *obj) SysBusDevice *sbd =3D SYS_BUS_DEVICE(obj); MIPSCPSState *s =3D MIPS_CPS(obj); =20 + s->clock =3D qdev_init_clock_in(DEVICE(obj), "clk", NULL, NULL); /* * Cover entire address space as there do not seem to be any * constraints for the base address of CPC and GIC. @@ -80,6 +82,7 @@ static void mips_cps_realize(DeviceState *dev, Error **er= rp) errp)) { return; } + qdev_connect_clock_in(DEVICE(cpu), "clk", s->clock); =20 if (!qdev_realize_and_unref(DEVICE(cpu), NULL, errp)) { return; --=20 2.26.2