| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
On Thu, 2006-12-14 at 15:55 -0700, ron minnich wrote:
> Ian, I assumed that if I bound a device to pciback (it can bind now,
> see earlier mail) then I would see it in xenstore. Is this not the
> case?
I don't think you will see anything till you configure and start a domU
which uses that device.
> If I set up a *pci in domU, but don't have pcifront working in domU
> yet, can I still see it in xenstore on domU?
This is the point at which I would expect stuff show up in xenstore.
For example when I started a domU with PCI device 0000:00:1d.00 but no
pcifront driver I see these store entries:
# xenstore-ls /local/domain/0/backend/pci
13 = ""
0 = ""
domain = "debian-2"
frontend = "/local/domain/13/device/pci/0"
uuid = "e115728d-a997-4433-e586-6d3e9103c8b4"
dev-0 = "0000:00:1d.00"
state = "3"
online = "1"
frontend-id = "13"
num_devs = "1"
root-0 = "0000:00"
root_num = "1"
# xenstore-ls /local/domain/13/device/pci
0 = ""
state = "1"
backend-id = "0"
backend = "/local/domain/0/backend/pci/13/0"
When I start the same domain with a pcifront driver I get:
# xenstore-ls /local/domain/0/backend/pci
14 = ""
0 = ""
domain = "debian-2"
frontend = "/local/domain/14/device/pci/0"
uuid = "b328cab0-a704-d59f-8133-c5f053f4b639"
dev-0 = "0000:00:1d.00"
state = "4"
online = "1"
frontend-id = "14"
num_devs = "1"
root-0 = "0000:00"
root_num = "1"
# xenstore-ls /local/domain/14/device/pci
0 = ""
state = "4"
backend-id = "0"
backend = "/local/domain/0/backend/pci/14/0"
pci-op-ref = "8"
event-channel = "27"
magic = "7"
Ian.
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home