> -Original Message-
> From: Anthony PERARD [mailto:anthony.per...@citrix.com]
> Sent: 17 May 2018 17:31
> To: Paul Durrant
> Cc: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org; Stefano
> Stabellini ; Michael S. Tsirkin ;
> Marcel Apfelbaum ; Paolo Bonzini
> ; Richard Henderson ; Ed
On Thu, May 03, 2018 at 12:18:40PM +0100, Paul Durrant wrote:
> This patch removes the current hackery where IOREQ_TYPE_PCI_CONFIG
> reqyests are handled by faking PIO to 0xcf8 and 0xcfc and replaces it
^ requests
> with direct calls to pci_host_config_read/write_common().
> Doing so necessitat
Anthony, Stefano,
Ping?
Paul
> -Original Message-
> From: Paul Durrant [mailto:paul.durr...@citrix.com]
> Sent: 03 May 2018 12:19
> To: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org
> Cc: Paul Durrant ; Stefano Stabellini
> ; Anthony Perard ;
> Michael S. Tsirkin ; Marcel Apf
On Thu, 3 May 2018 12:49:59 +
Paul Durrant wrote:
>> >This patch removes the current hackery where IOREQ_TYPE_PCI_CONFIG
>> >reqyests are handled by faking PIO to 0xcf8 and 0xcfc and replaces
>> >it with direct calls to pci_host_config_read/write_common().
>> >Doing so necessitates mapping BDF
Perard
> ; Paolo Bonzini ;
> Richard Henderson
> Subject: Re: [Qemu-devel] [PATCH] xen-hvm: stop faking I/O to access PCI
> config space
>
> On Thu, 3 May 2018 12:18:40 +0100
> Paul Durrant wrote:
>
> >This patch removes the current hackery where IOREQ_TYPE_PCI_CON
On Thu, 3 May 2018 12:18:40 +0100
Paul Durrant wrote:
>This patch removes the current hackery where IOREQ_TYPE_PCI_CONFIG
>reqyests are handled by faking PIO to 0xcf8 and 0xcfc and replaces it
>with direct calls to pci_host_config_read/write_common().
>Doing so necessitates mapping BDFs to PCIDev
On 03/05/2018 13:18, Paul Durrant wrote:
> This patch removes the current hackery where IOREQ_TYPE_PCI_CONFIG
> reqyests are handled by faking PIO to 0xcf8 and 0xcfc and replaces it
> with direct calls to pci_host_config_read/write_common().
> Doing so necessitates mapping BDFs to PCIDevices but ma
This patch removes the current hackery where IOREQ_TYPE_PCI_CONFIG
reqyests are handled by faking PIO to 0xcf8 and 0xcfc and replaces it
with direct calls to pci_host_config_read/write_common().
Doing so necessitates mapping BDFs to PCIDevices but maintaining a simple
QLIST in xen_device_realize/un
