[Xen-devel] Why CONFIG_XEN_PLATFORM_PCI should be equal "y" ?

To:	Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Subject:	[Xen-devel] Why CONFIG_XEN_PLATFORM_PCI should be equal "y" ?
From:	Boris Derzhavets <bderzhavets@xxxxxxxxx>
Date:	Wed, 9 Nov 2011 01:43:26 -0800 (PST)
Cc:	Jeremy Fitzhardinge <jeremy@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Wed, 09 Nov 2011 01:44:18 -0800
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I've recently found the link :-

http://xen.1045712.n5.nabble.com/PATCH-xen-remove-XEN-PLATFORM-PCI-config-option-td4833154.html

In Ubuntu 3.1 kernel configuration :-

Symbol: XEN_PLATFORM_PCI [=m]
│ Type : tristate
│ Prompt: xen platform pci device driver
│   Defined at drivers/xen/Kconfig:140
│   Depends on: XEN [=y] && XEN_PVHVM [=y] && PCI [=y]
│   Location:
│     -> Device Drivers
│       -> Xen driver support

I believe due to dependencies it should be [y].

On the other hand including xen-platform-pci.ko into initrd.img for Oneiric HVM will also
enable PV-on-HVM

Boris.

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[Xen-devel] Why CONFIG_XEN_PLATFORM_PCI should be equal "y" ?