From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Amit Shah <amit.shah-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
qemu-devel-qX2TKyscuCcdnm+yROfE0A@public.gmane.org
Subject: Re: [PATCH 1/2] KVM userspace: Add PCI device passthrough support
Date: Thu, 08 Nov 2007 08:28:31 +0200 [thread overview]
Message-ID: <4732AC8F.1010806@qumranet.com> (raw)
In-Reply-To: <11944647133010-git-send-email-amit.shah-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Amit Shah wrote:
> This patch introduces support for device passthrough
> from the host to a paravirtualized guest.
>
> A new command-line option, -passthrough is added.
> For example, to invoke it for an Ethernet device sitting at
> PCI bus:dev.fn 04:08.0 with host IRQ 18, use this:
>
> -passthrough Ethernet/04:08.0-18
>
>
Could be named '-pci' or '-pcidevice' like '-usb' or '-usbdevice'.
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@qumranet.com>
To: Amit Shah <amit.shah@qumranet.com>
Cc: kvm-devel@lists.sourceforge.net, qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [kvm-devel] [PATCH 1/2] KVM userspace: Add PCI device passthrough support
Date: Thu, 08 Nov 2007 08:28:31 +0200 [thread overview]
Message-ID: <4732AC8F.1010806@qumranet.com> (raw)
In-Reply-To: <11944647133010-git-send-email-amit.shah@qumranet.com>
Amit Shah wrote:
> This patch introduces support for device passthrough
> from the host to a paravirtualized guest.
>
> A new command-line option, -passthrough is added.
> For example, to invoke it for an Ethernet device sitting at
> PCI bus:dev.fn 04:08.0 with host IRQ 18, use this:
>
> -passthrough Ethernet/04:08.0-18
>
>
Could be named '-pci' or '-pcidevice' like '-usb' or '-usbdevice'.
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
next prev parent reply other threads:[~2007-11-08 6:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-07 19:45 [PATCH 1/2] KVM userspace: Add PCI device passthrough support Amit Shah
2007-11-07 19:45 ` Amit Shah
2007-11-07 19:45 ` [Qemu-devel] " Amit Shah
2007-11-07 19:45 ` Amit Shah
2007-11-07 19:45 ` Amit Shah
2007-11-07 19:45 ` [PATCH 2/2] KVM Userspace: IRQ injection into guest Amit Shah
2007-11-07 19:45 ` Amit Shah
[not found] ` <11944647133010-git-send-email-amit.shah-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-11-08 6:28 ` Avi Kivity [this message]
2007-11-08 6:28 ` [Qemu-devel] Re: [kvm-devel] [PATCH 1/2] KVM userspace: Add PCI device passthrough support Avi Kivity
2007-11-08 9:19 ` [Qemu-devel] " Fabrice Bellard
2007-11-08 9:19 ` Fabrice Bellard
[not found] ` <4732D495.50000-+Yn2HnRVxb5AfugRpC6u6w@public.gmane.org>
2007-11-08 10:00 ` Dor Laor
2007-11-08 10:00 ` [kvm-devel] " Dor Laor
2007-11-07 19:45 ` [PATCH 2/2] KVM Userspace: IRQ injection into guest Amit Shah
2007-11-07 19:45 ` Amit Shah
2007-11-07 19:45 ` [Qemu-devel] " Amit Shah
2007-11-07 20:01 ` [PATCH 1/2] KVM userspace: Add PCI device passthrough support Hollis Blanchard
2007-11-07 20:01 ` [Qemu-devel] Re: [kvm-devel] " Hollis Blanchard
2007-11-08 6:12 ` Amit Shah
2007-11-08 6:12 ` [Qemu-devel] Re: [kvm-devel] " Amit Shah
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