Displaying 2 results from an estimated 2 matches for "vhdpa_unsetup_irq".
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vdpa_unsetup_irq
2020 Jul 20
0
[PATCH V2 3/6] vDPA: implement IRQ offloading helpers in vDPA core
...an vdpa_unsetup_irq() call in vhsot_vdpa_release().
> For binding, I think it is a new dev bound to the the driver,
> it should go through the vdpa_setup_irq() routine. or if it is
> a device re-bind to vhost_vdpa, I think we have cleaned up
> irq_bypass_producer for it as we would call vhdpa_unsetup_irq()
> in the release function.
I meant can the following things happen?
1) some vDPA device driver probe the hardware and call
vdpa_request_irq() in its PCI probe function.
2) vDPA device is probed by vhost-vDPA
Then irq bypass can't work since we when vdpa_unsetup_irq() is called,
there...
2020 Jul 21
0
[PATCH V2 3/6] vDPA: implement IRQ offloading helpers in vDPA core
...sot_vdpa_release().
>>> For binding, I think it is a new dev bound to the the driver,
>>> it should go through the vdpa_setup_irq() routine. or if it is
>>> a device re-bind to vhost_vdpa, I think we have cleaned up
>>> irq_bypass_producer for it as we would call vhdpa_unsetup_irq()
>>> in the release function.
>>
>>
>> I meant can the following things happen?
>>
>> 1) some vDPA device driver probe the hardware and call
>> vdpa_request_irq() in its PCI probe function.
>> 2) vDPA device is probed by vhost-vDPA
>>
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