On Thu, Oct 22, 2015 at 12:37:41AM +0800, Lan Tianyu wrote:
> To let VF driver in the guest to know migration status, Qemu will
> fake PCI configure reg 0xF0 and 0xF1 to show migrate status and
> get ack from VF driver.
I guess this works for current devices but not using
0xF0/0xF1 registers is no
On 10/21/2015 09:37 AM, Lan Tianyu wrote:
To let VF driver in the guest to know migration status, Qemu will
fake PCI configure reg 0xF0 and 0xF1 to show migrate status and
get ack from VF driver.
When migration starts, Qemu will set reg "0xF0" to 1, notify
VF driver via triggering mail box msg a
To let VF driver in the guest to know migration status, Qemu will
fake PCI configure reg 0xF0 and 0xF1 to show migrate status and
get ack from VF driver.
When migration starts, Qemu will set reg "0xF0" to 1, notify
VF driver via triggering mail box msg and wait for VF driver to tell
it's ready for
