From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com,
alex.williamson@redhat.com, Alex Nixon <alex.nixon@citrix.com>,
Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>,
Ian Campbell <ian.campbell@citrix.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Matthew Wilcox <willy@linux.intel.com>,
Qing He <qing.he@intel.com>, Thomas Gleixner <tglx@linutronix.de>,
x86@kernel.org
Subject: Re: [PATCH 17/20] xen/x86/PCI: Add support for the Xen PCI subsystem
Date: Fri, 13 Aug 2010 16:28:35 -0700 [thread overview]
Message-ID: <20100813162835.12ec7286@virtuousgeek.org> (raw)
In-Reply-To: <1280945955-14229-18-git-send-email-konrad.wilk@oracle.com>
On Wed, 4 Aug 2010 14:19:12 -0400
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote:
> From: Alex Nixon <alex.nixon@citrix.com>
>
> The frontend stub lives in arch/x86/pci/xen.c, alongside other
> sub-arch PCI init code (e.g. olpc.c).
>
> It provides a mechanism for Xen PCI frontend to setup/destroy
> legacy interrupts, MSI/MSI-X, and PCI configuration operations.
>
> [ Impact: add core of Xen PCI support ]
> [ v2: Removed the IOMMU code and only focusing on PCI. Dropping:
> drivers/pci/Makefile, drivers/pci/xen-iommu.c, arch/x86/kernel/pci-dma.c
> and arch/x86/include/asm/xen/iommu.h]
> [ v3: removed usage of pci_scan_all_fns as that does not exist]
> [ v4: introduced pci_xen value to fix compile warnings]
> [ v5: squished fixes+features in one patch, changed Reviewed-by to Ccs]
> Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Matthew Wilcox <willy@linux.intel.com>
> Cc: Qing He <qing.he@intel.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: x86@kernel.org
> Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
> ---
Fine with me if this stuff goes in with the rest of the Xen bits,
presumably through the x86 tree.
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
--
Jesse Barnes, Intel Open Source Technology Center
next prev parent reply other threads:[~2010-08-13 23:28 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-04 18:18 [RFC PATCH] Xen PCI frontend driver (v0.5) Konrad Rzeszutek Wilk
2010-08-04 18:18 ` [PATCH 01/20] xen: Don't disable the I/O space Konrad Rzeszutek Wilk
2010-08-04 18:18 ` [PATCH 02/20] xen: define BIOVEC_PHYS_MERGEABLE() Konrad Rzeszutek Wilk
2010-08-04 18:18 ` [PATCH 03/20] xen: implement pirq type event channels Konrad Rzeszutek Wilk
2010-08-04 18:18 ` [PATCH 04/20] x86/io_apic: add get_nr_irqs_gsi() Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 05/20] xen: identity map gsi->irqs Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 06/20] xen: dynamically allocate irq & event structures Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 07/20] xen: set pirq name to something useful Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 08/20] xen: statically initialize cpu_evtchn_mask_p Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 09/20] xen: Find an unbound irq number in reverse order (high to low) Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 10/20] xen: Provide a variant of xen_poll_irq with timeout Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 11/20] xen: fix shared irq device passthrough Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 12/20] x86/PCI: Clean up pci_cache_line_size Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 13/20] x86/PCI: make sure _PAGE_IOMAP it set on pci mappings Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 14/20] x86/PCI: Export pci_walk_bus function Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 15/20] x86: Copy-n-paste arch_teardown_msi_irqs from msi.c to io_apic.c Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 16/20] x86: Introduce x86_msi_ops Konrad Rzeszutek Wilk
2010-08-31 18:31 ` Konrad Rzeszutek Wilk
2010-09-23 14:48 ` Konrad Rzeszutek Wilk
2010-09-23 23:18 ` [Xen-devel] " Bruce Edge
2010-10-07 2:59 ` Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 17/20] xen/x86/PCI: Add support for the Xen PCI subsystem Konrad Rzeszutek Wilk
2010-08-13 23:28 ` Jesse Barnes [this message]
2010-10-04 18:30 ` Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 18/20] xenbus: Xen paravirtualised PCI hotplug support Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 19/20] xenbus: prevent warnings on unhandled enumeration values Konrad Rzeszutek Wilk
2010-08-04 18:19 ` [PATCH 20/20] xen-pcifront: Xen PCI frontend driver Konrad Rzeszutek Wilk
2010-08-04 20:14 ` [Xen-devel] [RFC PATCH] Xen PCI frontend driver (v0.5) Konrad Rzeszutek Wilk
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