From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>, qemu-devel@nongnu.org
Cc: "Zhao Liu" <zhao1.liu@linux.intel.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
qemu-block@nongnu.org, "John Snow" <jsnow@redhat.com>,
qemu-ppc@nongnu.org, "Eduardo Habkost" <eduardo@habkost.net>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Markus Armbruster" <armbru@redhat.com>,
"Hervé Poussineau" <hpoussin@reactos.org>
Subject: Re: [PATCH v3 05/11] hw/ppc/prep: Realize ISA bridge before accessing it
Date: Fri, 9 Feb 2024 21:29:05 +0000 [thread overview]
Message-ID: <942e7659-af0a-4805-822b-43b182868c3d@ilande.co.uk> (raw)
In-Reply-To: <20240208181245.96617-6-philmd@linaro.org>
On 08/02/2024 18:12, Philippe Mathieu-Daudé wrote:
> We should not wire IRQs on unrealized device.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> hw/ppc/prep.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
> index 1a6cd05c61..4eb5477069 100644
> --- a/hw/ppc/prep.c
> +++ b/hw/ppc/prep.c
> @@ -278,9 +278,9 @@ static void ibm_40p_init(MachineState *machine)
>
> /* PCI -> ISA bridge */
> i82378_dev = DEVICE(pci_new(PCI_DEVFN(11, 0), "i82378"));
> + qdev_realize_and_unref(i82378_dev, BUS(pci_bus), &error_fatal);
> qdev_connect_gpio_out(i82378_dev, 0,
> qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_INT));
> - qdev_realize_and_unref(i82378_dev, BUS(pci_bus), &error_fatal);
>
> sysbus_connect_irq(pcihost, 0, qdev_get_gpio_in(i82378_dev, 15));
> isa_bus = ISA_BUS(qdev_get_child_bus(i82378_dev, "isa.0"));
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
ATB,
Mark.
next prev parent reply other threads:[~2024-02-09 21:29 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-08 18:12 [PATCH v3 00/11] hw: Strengthen SysBus & QBus API Philippe Mathieu-Daudé
2024-02-08 18:12 ` [PATCH v3 01/11] hw/ide/ich9: Use AHCIPCIState typedef Philippe Mathieu-Daudé
2024-02-09 11:28 ` Peter Maydell
2024-02-08 18:12 ` [PATCH v3 02/11] hw/rx/rx62n: Reduce inclusion of 'qemu/units.h' Philippe Mathieu-Daudé
2024-02-09 11:28 ` Peter Maydell
2024-02-12 11:24 ` Yoshinori Sato
2024-02-08 18:12 ` [PATCH v3 03/11] hw/rx/rx62n: Only call qdev_get_gpio_in() when necessary Philippe Mathieu-Daudé
2024-02-09 11:29 ` Peter Maydell
2024-02-12 11:25 ` Yoshinori Sato
2024-02-08 18:12 ` [PATCH v3 04/11] hw/i386/pc_q35: Realize LPC PCI function before accessing it Philippe Mathieu-Daudé
2024-02-08 18:29 ` BALATON Zoltan
2024-02-08 18:12 ` [PATCH v3 05/11] hw/ppc/prep: Realize ISA bridge " Philippe Mathieu-Daudé
2024-02-09 11:29 ` Peter Maydell
2024-02-09 21:29 ` Mark Cave-Ayland [this message]
2024-02-08 18:12 ` [PATCH v3 06/11] hw/misc/macio: Realize IDE controller " Philippe Mathieu-Daudé
2024-02-08 18:33 ` BALATON Zoltan
2024-02-09 6:40 ` Philippe Mathieu-Daudé
2024-02-09 21:32 ` Mark Cave-Ayland
2024-02-08 18:12 ` [PATCH v3 07/11] hw/sh4/r2d: " Philippe Mathieu-Daudé
2024-02-09 11:30 ` Peter Maydell
2024-02-12 12:48 ` Yoshinori Sato
2024-05-03 21:34 ` Guenter Roeck
2024-02-08 18:12 ` [PATCH v3 08/11] hw/sparc/sun4m: Realize DMA " Philippe Mathieu-Daudé
2024-02-09 11:37 ` Peter Maydell
2024-02-09 22:37 ` Mark Cave-Ayland
2024-02-09 21:38 ` Mark Cave-Ayland
2024-02-08 18:12 ` [PATCH v3 09/11] hw/sparc/leon3: Realize GRLIB IRQ " Philippe Mathieu-Daudé
2024-02-09 11:38 ` Peter Maydell
2024-02-09 21:39 ` Mark Cave-Ayland
2024-02-08 18:12 ` [PATCH v3 10/11] hw/sparc/leon3: Initialize GPIO before realizing CPU devices Philippe Mathieu-Daudé
2024-02-09 11:35 ` Peter Maydell
2024-02-09 21:48 ` Mark Cave-Ayland
2024-02-08 18:12 ` [PATCH v3 11/11] hw/sparc64/cpu: " Philippe Mathieu-Daudé
2024-02-09 11:34 ` Peter Maydell
2024-02-09 22:01 ` Mark Cave-Ayland
2024-02-13 13:00 ` Philippe Mathieu-Daudé
2024-02-09 21:49 ` Mark Cave-Ayland
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