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Re: [Qemu-arm] [Qemu-devel] [PATCH v6 02/30] hw/ide/ahci: Add a Kconfig

From: John Snow
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH v6 02/30] hw/ide/ahci: Add a Kconfig switch for the AHCI-ICH9 device
Date: Wed, 1 May 2019 14:39:10 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

On 4/30/19 3:13 AM, Thomas Huth wrote:
> Some of our machines (like the ARM cubieboard) use CONFIG_AHCI for an AHCI
> sysbus device, but do not use CONFIG_PCI since they do not feature a PCI
> bus. With CONFIG_AHCI but without CONFIG_PCI, currently linking fails:
>     ../hw/ide/ich.o: In function `pci_ich9_ahci_realize':
>     hw/ide/ich.c:124: undefined reference to `pci_allocate_irq'
>     hw/ide/ich.c:126: undefined reference to `pci_register_bar'
>     hw/ide/ich.c:128: undefined reference to `pci_register_bar'
>     hw/ide/ich.c:131: undefined reference to `pci_add_capability'
>     hw/ide/ich.c:147: undefined reference to `msi_init'
>     ../hw/ide/ich.o: In function `pci_ich9_uninit':
>     hw/ide/ich.c:158: undefined reference to `msi_uninit'
>     ../hw/ide/ich.o:(.data.rel+0x50): undefined reference to 
> `vmstate_pci_device'
> We must only compile ich.c if CONFIG_PCI is available, too, so introduce a
> new config switch for this device.
> Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> Tested-by: Philippe Mathieu-Daudé <address@hidden>
> Signed-off-by: Thomas Huth <address@hidden>

Acked-by: John Snow <address@hidden>

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