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xen-devel
[Xen-devel] Re: [GIT PULL] xen: dom0 support for PCI access
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To: |
Yinghai Lu <yinghai@xxxxxxxxxx> |
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Subject: |
[Xen-devel] Re: [GIT PULL] xen: dom0 support for PCI access |
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From: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Date: |
Fri, 08 May 2009 14:05:25 -0700 |
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Cc: |
Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Matthew Wilcox <matthew@xxxxxx>, linux-pci@xxxxxxxxxxxxxxx, the arch/x86 maintainers <x86@xxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>, FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>, Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>, Joerg Roedel <joerg.roedel@xxxxxxx>, Ingo Molnar <mingo@xxxxxxx> |
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Fri, 08 May 2009 14:06:04 -0700 |
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Yinghai Lu wrote:
1. pcibios_set_cache_line_size looks could be __init
Will double-check.
2. pci_xen_init and some xen_ function all for domU aka pv? that naming looks
confusing.
No, both dom0 and domU kernels are running PV. The PCI stuff can be
used in either case; dom0 for talking to devices as normal, and domU for
PCI-passthrough.
Thanks,
J
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