RE: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2015-01-18 Thread Jamet, Michael
ki; Andreas Noever > Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O resources. > > On Mon, Nov 24, 2014 at 2:17 AM, One Thousand Gnomes > wrote: > >> > This was also discussed internally and the only way to identify > >> > Thunderbolt > devices

RE: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2015-01-18 Thread Jamet, Michael
an; Rafael Wysocki > Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O resources. > > On Tue, Nov 18, 2014 at 9:20 AM, Jamet, Michael > wrote: > >> -Original Message- > >> From: Andreas Noever [mailto:andreas.noe...@gmail.com] > >> Sent: We

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-12-02 Thread Bjorn Helgaas
On Mon, Nov 24, 2014 at 2:17 AM, One Thousand Gnomes wrote: >> > This was also discussed internally and the only way to identify >> > Thunderbolt devices is to check the device IDs. >> > As you said, this will require us to maintain and keep the list up-to-date >> > as we deliver new devices. >>

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-24 Thread One Thousand Gnomes
> > This was also discussed internally and the only way to identify Thunderbolt > > devices is to check the device IDs. > > As you said, this will require us to maintain and keep the list up-to-date > > as we deliver new devices. > > I don't really see how this can work. You're asking me to put

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-18 Thread Bjorn Helgaas
g; Levy, Amir >> (Jer); Alloun, Dan; Rafael Wysocki; Andreas Noever >> Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O >> resources. >> >> [+cc Rafael, Andreas] >> >> On Wed, Nov 12, 2014 at 7:52 PM, Michael Jamet >> wrote: >>

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-18 Thread Andreas Noever
vger.kernel.org; linux- >> ker...@vger.kernel.org; Levy, Amir (Jer); Alloun, Dan; Rafael Wysocki >> Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O >> resources. >> >> On Wed, Nov 12, 2014 at 7:30 PM, Andy Shevchenko >> wrote: >> > On Wed, No

RE: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-18 Thread Jamet, Michael
an; Rafael Wysocki > Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O > resources. > > On Wed, Nov 12, 2014 at 7:30 PM, Andy Shevchenko > wrote: > > On Wed, Nov 12, 2014 at 7:29 PM, Bjorn Helgaas > wrote: > > > > [] > > > >>

RE: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-18 Thread Jamet, Michael
ki; Andreas Noever > Subject: Re: [PATCH] pci: support Thunderbolt requirements for I/O > resources. > > On Wed, Nov 12, 2014 at 7:29 PM, Bjorn Helgaas > wrote: > > [] > > >> To prevent this, we detect a chain contains a Thunderbolt device by > >> checking

RE: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-17 Thread Jamet, Michael
ject: Re: [PATCH] pci: support Thunderbolt requirements for I/O > resources. > > [+cc Rafael, Andreas] > > On Wed, Nov 12, 2014 at 7:52 PM, Michael Jamet > wrote: > > Every Thunderbolt-based devices or Thunderbolt-connected devices > > should not allocate PCI I/O res

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-12 Thread Andreas Noever
On Wed, Nov 12, 2014 at 7:30 PM, Andy Shevchenko wrote: > On Wed, Nov 12, 2014 at 7:29 PM, Bjorn Helgaas wrote: > > [] > >>> To prevent this, we detect a chain contains a Thunderbolt >>> device by checking the Thunderbolt PCI device id. >> >> I'm really not happy about checking a list of device I

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-12 Thread Andy Shevchenko
On Wed, Nov 12, 2014 at 7:29 PM, Bjorn Helgaas wrote: [] >> To prevent this, we detect a chain contains a Thunderbolt >> device by checking the Thunderbolt PCI device id. > > I'm really not happy about checking a list of device IDs to identify > Thunderbolt devices. Surely there's a better way,

Re: [PATCH] pci: support Thunderbolt requirements for I/O resources.

2014-11-12 Thread Bjorn Helgaas
[+cc Rafael, Andreas] On Wed, Nov 12, 2014 at 7:52 PM, Michael Jamet wrote: > Every Thunderbolt-based devices or Thunderbolt-connected > devices should not allocate PCI I/O resources > per Thunderbolt specs. Please include a pointer to those specs in the changelog. > On a Thunderbolt PC, BIOS i