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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728652864; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JREXIIvl302nrjZLS5RAoHzWxTFKuXAGwAHQ6gMR2Hg=; b=WRyfxEXkPK1ibg3y6QZieL3Jg3wrvmh1pzLK3FIeo7ZInoMtp6tyPAxxxajZhKpb/X0noy LryTY0eWGZUiMQuUn9ulKLugg/1fTpGY/+7wgsCcbNYtJKK+3Wwc2+SIntMJlCYLmYudRe OwWv84z/1+yXGgb7rwwb0NiuphFRkGU= X-MC-Unique: DufTexF8MpaGj1B6Ka8pYQ-1 From: Thomas Huth To: qemu-devel@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= Cc: Guenter Roeck , Yoshinori Sato , Magnus Damm , qemu-arm@nongnu.org, Thomas Huth Subject: [PATCH 16/17] Revert "hw/sh4/r2d: Realize IDE controller before accessing it" Date: Fri, 11 Oct 2024 15:19:33 +0200 Message-ID: <20241011131937.377223-17-thuth@redhat.com> In-Reply-To: <20241011131937.377223-1-thuth@redhat.com> References: <20241011131937.377223-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" This reverts commit 3c5f86a22686ef475a8259c0d8ee714f61c770c9. Changing the order here caused a regression with the "tuxrun" kernels (from https://storage.tuxboot.com/20230331/) - ATA commands fail with a "ata1: lost interrupt (Status 0x58)" message. Apparently we need to wire the interrupt here first before realizing the device, so revert the change to the original behavior. Reported-by: Guenter Roeck Signed-off-by: Thomas Huth Acked-by: Philippe Mathieu-Daud=C3=A9 --- hw/sh4/r2d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index e5ac6751bd..7eecd79fcc 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -286,9 +286,9 @@ static void r2d_init(MachineState *machine) dinfo =3D drive_get(IF_IDE, 0, 0); dev =3D qdev_new("mmio-ide"); busdev =3D SYS_BUS_DEVICE(dev); + sysbus_connect_irq(busdev, 0, irq[CF_IDE]); qdev_prop_set_uint32(dev, "shift", 1); sysbus_realize_and_unref(busdev, &error_fatal); - sysbus_connect_irq(busdev, 0, irq[CF_IDE]); sysbus_mmio_map(busdev, 0, 0x14001000); sysbus_mmio_map(busdev, 1, 0x1400080c); mmio_ide_init_drives(dev, dinfo, NULL); --=20 2.46.1