[Xen-users] PIO from domU

Vadim Makhervaks
Tue, 22 Nov 2005 20:37:25 -0000

We''re looking on sharing iWARP adapter by multiple guest domains, and
having a direct adapter access.



Does Xen/dom0 have a mechanism to map a page from adapter PCI address
space to the domU memory space, and make it accessible by kernel/user
space consumers running in domU?



Thanks,

Vadim Makhervaks

Sr. Architect, NetEffect