Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2014-04-04 Thread Bjorn Helgaas
On Thu, Apr 3, 2014 at 8:51 PM, Alex Williamson wrote: > On Thu, 2014-04-03 at 15:48 -0600, Bjorn Helgaas wrote: >> [+cc George] >> >> On Fri, Aug 2, 2013 at 10:59 AM, Alex Williamson >> wrote: >> > ... >> > Great! I'm still trying to figure out how to handle the quirk around >> > Intel PCI-to-P

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2014-04-03 Thread Alex Williamson
On Thu, 2014-04-03 at 15:48 -0600, Bjorn Helgaas wrote: > [+cc George] > > On Fri, Aug 2, 2013 at 10:59 AM, Alex Williamson > wrote: > > ... > > Great! I'm still trying to figure out how to handle the quirk around > > Intel PCI-to-PCI bridge on the root complex as just another quirk. I > > resp

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2014-04-03 Thread Bjorn Helgaas
[+cc George] On Fri, Aug 2, 2013 at 10:59 AM, Alex Williamson wrote: > ... > Great! I'm still trying to figure out how to handle the quirk around > Intel PCI-to-PCI bridge on the root complex as just another quirk. I > respin another version once I have that worked out. Thanks, Is anything ha

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-08-01 Thread Bjorn Helgaas
On Mon, Jul 29, 2013 at 4:32 PM, Alex Williamson wrote: > On Mon, 2013-07-29 at 15:02 -0600, Bjorn Helgaas wrote: >> On Mon, Jul 29, 2013 at 10:06 AM, Alex Williamson >> wrote: >> > On Fri, 2013-07-26 at 15:54 -0600, Bjorn Helgaas wrote: >> >> On Thu, Jul 25, 2013 at 11:56:56AM -0600, Alex Willia

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-29 Thread Bjorn Helgaas
On Mon, Jul 29, 2013 at 10:06 AM, Alex Williamson wrote: > On Fri, 2013-07-26 at 15:54 -0600, Bjorn Helgaas wrote: >> On Thu, Jul 25, 2013 at 11:56:56AM -0600, Alex Williamson wrote: >> The "most closely associated device" idea seems confusing to >> describe and think about. I think you want to

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-26 Thread Bjorn Helgaas
On Thu, Jul 25, 2013 at 11:56:56AM -0600, Alex Williamson wrote: > On Wed, 2013-07-24 at 17:24 -0600, Bjorn Helgaas wrote: > > On Wed, Jul 24, 2013 at 12:12:28PM -0600, Alex Williamson wrote: > > > On Wed, 2013-07-24 at 10:47 -0600, Bjorn Helgaas wrote: > > > > On Tue, Jul 23, 2013 at 5:21 PM, Alex

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-26 Thread Bjorn Helgaas
On Thu, Jul 25, 2013 at 02:25:04PM -0400, Don Dutile wrote: > On 07/25/2013 01:19 PM, Bjorn Helgaas wrote: > >On Wed, Jul 24, 2013 at 04:42:03PM -0400, Don Dutile wrote: > >>On 07/23/2013 06:35 PM, Bjorn Helgaas wrote: > >>>On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: > + *

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-25 Thread Don Dutile
On 07/24/2013 05:22 PM, Alex Williamson wrote: On Wed, 2013-07-24 at 16:42 -0400, Don Dutile wrote: On 07/23/2013 06:35 PM, Bjorn Helgaas wrote: On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: This provides interfaces for drivers to discover the visible PCIe requester ID for a

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-25 Thread Bjorn Helgaas
On Wed, Jul 24, 2013 at 04:42:03PM -0400, Don Dutile wrote: > On 07/23/2013 06:35 PM, Bjorn Helgaas wrote: > >On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: > >>This provides interfaces for drivers to discover the visible PCIe > >>requester ID for a device, for things like IOMMU s

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-24 Thread Bjorn Helgaas
On Wed, Jul 24, 2013 at 12:12:28PM -0600, Alex Williamson wrote: > On Wed, 2013-07-24 at 10:47 -0600, Bjorn Helgaas wrote: > > On Tue, Jul 23, 2013 at 5:21 PM, Alex Williamson > > wrote: > > > On Tue, 2013-07-23 at 16:35 -0600, Bjorn Helgaas wrote: > > >> On Thu, Jul 11, 2013 at 03:03:27PM -0600,

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-24 Thread Alex Williamson
On Wed, 2013-07-24 at 16:42 -0400, Don Dutile wrote: > On 07/23/2013 06:35 PM, Bjorn Helgaas wrote: > > On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: > >> This provides interfaces for drivers to discover the visible PCIe > >> requester ID for a device, for things like IOMMU setup

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-24 Thread Bjorn Helgaas
On Tue, Jul 23, 2013 at 5:21 PM, Alex Williamson wrote: > On Tue, 2013-07-23 at 16:35 -0600, Bjorn Helgaas wrote: >> On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: >> > This provides interfaces for drivers to discover the visible PCIe >> > requester ID for a device, for things li

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-24 Thread Alex Williamson
On Wed, 2013-07-24 at 23:03 +0800, Andrew Cooks wrote: > On Wed, Jul 24, 2013 at 7:21 AM, Alex Williamson > wrote: > > On Tue, 2013-07-23 at 16:35 -0600, Bjorn Helgaas wrote: > >> On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: > >> > This provides interfaces for drivers to discov

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-24 Thread Andrew Cooks
On Wed, Jul 24, 2013 at 7:21 AM, Alex Williamson wrote: > On Tue, 2013-07-23 at 16:35 -0600, Bjorn Helgaas wrote: >> On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: >> > This provides interfaces for drivers to discover the visible PCIe >> > requester ID for a device, for things li

Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface

2013-07-23 Thread Bjorn Helgaas
On Thu, Jul 11, 2013 at 03:03:27PM -0600, Alex Williamson wrote: > This provides interfaces for drivers to discover the visible PCIe > requester ID for a device, for things like IOMMU setup, and iterate IDs (plural) > over the device chain from requestee to requester, including DMA > quirks at ea