Re: [Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-02-17 Thread Michael S. Tsirkin
On Wed, Feb 17, 2016 at 01:28:12PM -0700, Alex Williamson wrote: > > Hi Michael, > > Would you like me to send this for a 4th time or are you OK with me > pulling this through my tree with Marcel's R-b? Thanks, > > Alex Sorry, keep forgetting about it. > > On Mon, 18 Jan 2016 16:06:03 -0700

Re: [Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-02-17 Thread Alex Williamson
Hi Michael, Would you like me to send this for a 4th time or are you OK with me pulling this through my tree with Marcel's R-b? Thanks, Alex On Mon, 18 Jan 2016 16:06:03 -0700 Alex Williamson wrote: > A conventional PCI bus does not support config space accesses above > the standard 256 byt

Re: [Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-01-19 Thread Marcel Apfelbaum
On 01/19/2016 06:38 PM, Alex Williamson wrote: On Tue, 2016-01-19 at 10:54 +0200, Marcel Apfelbaum wrote: On 01/19/2016 01:06 AM, Alex Williamson wrote: A conventional PCI bus does not support config space accesses above the standard 256 byte configuration space. PCIe-to-PCI bridges are not pe

Re: [Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-01-19 Thread Alex Williamson
On Tue, 2016-01-19 at 10:54 +0200, Marcel Apfelbaum wrote: > On 01/19/2016 01:06 AM, Alex Williamson wrote: > > A conventional PCI bus does not support config space accesses above > > the standard 256 byte configuration space.  PCIe-to-PCI bridges are > > not permitted to forward transactions if th

Re: [Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-01-19 Thread Marcel Apfelbaum
On 01/19/2016 01:06 AM, Alex Williamson wrote: A conventional PCI bus does not support config space accesses above the standard 256 byte configuration space. PCIe-to-PCI bridges are not permitted to forward transactions if the extended register address field is non-zero and must handle it as an

[Qemu-devel] [RE-RESEND PATCH] pci: Adjust PCI config limit based on bus topology

2016-01-18 Thread Alex Williamson
A conventional PCI bus does not support config space accesses above the standard 256 byte configuration space. PCIe-to-PCI bridges are not permitted to forward transactions if the extended register address field is non-zero and must handle it as an unsupported request (PCIe bridge spec rev 1.0, 4.