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From: Thomas Huth <thuth@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PULL 20/21] Revert "hw/sh4/r2d: Realize IDE controller before accessing it"
Date: Mon, 21 Oct 2024 13:34:57 +0200	[thread overview]
Message-ID: <20241021113500.122500-21-thuth@redhat.com> (raw)
In-Reply-To: <20241021113500.122500-1-thuth@redhat.com>

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 <linux@roeck-us.net>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20241011131937.377223-17-thuth@redhat.com>
---
 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 = drive_get(IF_IDE, 0, 0);
     dev = qdev_new("mmio-ide");
     busdev = 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);
-- 
2.47.0



  parent reply	other threads:[~2024-10-21 11:37 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-21 11:34 [PULL 00/21] Test updates (tuxrun tests, new QTest maintainer, ...) Thomas Huth
2024-10-21 11:34 ` [PULL 01/21] tests/vm: update openbsd image to 7.6 Thomas Huth
2024-10-21 11:34 ` [PULL 02/21] tests/qtest: Raise the ide-test timeout Thomas Huth
2024-10-21 11:34 ` [PULL 03/21] MAINTAINERS: A new maintainer for the qtests Thomas Huth
2024-10-21 11:34 ` [PULL 04/21] hw/pci-bridge: Add a Kconfig switch for the normal PCI bridge Thomas Huth
2024-10-21 11:34 ` [PULL 05/21] tests/functional: Add a base class for the TuxRun tests Thomas Huth
2024-10-21 11:34 ` [PULL 06/21] tests/functional: Convert the Avocado ppc64 tuxrun tests Thomas Huth
2024-10-21 11:34 ` [PULL 07/21] tests/functional: Convert the Avocado aarch64 " Thomas Huth
2024-10-21 11:34 ` [PULL 08/21] tests/functional: Convert the Avocado sparc64 tuxrun test Thomas Huth
2024-10-21 11:34 ` [PULL 09/21] tests/functional: Convert the Avocado s390x " Thomas Huth
2024-10-21 11:34 ` [PULL 10/21] tests/functional: Convert the Avocado arm tuxrun tests Thomas Huth
2024-10-21 11:34 ` [PULL 11/21] tests/functional: Convert the Avocado riscv32 " Thomas Huth
2024-10-21 11:34 ` [PULL 12/21] tests/functional: Convert the Avocado riscv64 " Thomas Huth
2024-10-21 11:34 ` [PULL 13/21] tests/functional: Convert the Avocado i386 tuxrun test Thomas Huth
2024-10-21 11:34 ` [PULL 14/21] tests/functional: Convert the Avocado x86_64 " Thomas Huth
2024-10-21 11:34 ` [PULL 15/21] tests/functional: Convert the Avocado mips " Thomas Huth
2024-10-21 11:34 ` [PULL 16/21] tests/functional: Convert the Avocado mipsel " Thomas Huth
2024-10-21 11:34 ` [PULL 17/21] tests/functional: Convert the Avocado mips64 " Thomas Huth
2024-10-21 11:34 ` [PULL 18/21] tests/functional: Convert the Avocado mips64el " Thomas Huth
2024-10-21 11:34 ` [PULL 19/21] tests/functional: Convert the Avocado ppc32 " Thomas Huth
2024-10-21 11:34 ` Thomas Huth [this message]
2024-10-21 11:34 ` [PULL 21/21] tests/functional: Convert the Avocado sh4 " Thomas Huth
2024-10-21 13:00 ` [PULL 00/21] Test updates (tuxrun tests, new QTest maintainer, ...) Peter Maydell
2024-10-21 13:18   ` Thomas Huth
2024-10-21 13:55     ` Thomas Huth
2024-10-21 13:59       ` Peter Maydell
2024-10-21 14:11         ` Thomas Huth
2024-10-21 15:39           ` Peter Maydell
2024-10-21 16:03             ` Thomas Huth

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