Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Paul Durrant
-Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 08 June 2015 22:19 To: qemu-de...@nongnu.org; xen-devel@lists.xen.org Cc: Michael S. Tsirkin; Paul Durrant; Stefano Stabellini; Don Slutz; Don Slutz Subject: [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq

Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Don Slutz
On 06/09/15 10:03, Paul Durrant wrote: -Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 09 June 2015 14:51 To: Paul Durrant; Slutz, Donald Christopher; qemu-de...@nongnu.org; xen- de...@lists.xen.org Cc: Michael S. Tsirkin; Stefano Stabellini; Don Slutz Subject:

Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Paul Durrant
-Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 09 June 2015 15:28 To: Paul Durrant; Slutz, Donald Christopher; qemu-de...@nongnu.org; xen- de...@lists.xen.org Cc: Michael S. Tsirkin; Stefano Stabellini; Don Slutz Subject: Re: [PATCH v2 4/4] xen: Fix map/unmap

Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Don Slutz
On 06/09/15 11:11, Paul Durrant wrote: -Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 09 June 2015 15:28 To: Paul Durrant; Slutz, Donald Christopher; qemu-de...@nongnu.org; xen- de...@lists.xen.org Cc: Michael S. Tsirkin; Stefano Stabellini; Don Slutz Subject:

Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Don Slutz
On 06/09/15 05:05, Paul Durrant wrote: -Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 08 June 2015 22:19 To: qemu-de...@nongnu.org; xen-devel@lists.xen.org Cc: Michael S. Tsirkin; Paul Durrant; Stefano Stabellini; Don Slutz; Don Slutz Subject: [PATCH v2 4/4]

Re: [Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-09 Thread Paul Durrant
-Original Message- From: Don Slutz [mailto:dsl...@verizon.com] Sent: 09 June 2015 14:51 To: Paul Durrant; Slutz, Donald Christopher; qemu-de...@nongnu.org; xen- de...@lists.xen.org Cc: Michael S. Tsirkin; Stefano Stabellini; Don Slutz Subject: Re: [PATCH v2 4/4] xen: Fix map/unmap

[Xen-devel] [PATCH v2 4/4] xen: Fix map/unmap of pcidev to ioreq server

2015-06-08 Thread Don Slutz
The commit 707ff80021ccd7a68f4b3d2c44eebf87efbb41c4 added usage of xc_hvm_map_pcidev_from_ioreq_server() and xc_hvm_unmap_pcidev_from_ioreq_server(). These routines only correctly work if the PCI BDF of a PCI device is unique. The 3 parts (bus, device, and function) of a PCI BDF are not required