OASIS Mailing List ArchivesView the OASIS mailing list archive below
or browse/search using MarkMail.


Help: OASIS Mailing Lists Help | MarkMail Help

virtio message

[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]

Subject: [OASIS Issue Tracker] Created: (VIRTIO-43) ccw: Support for adapter interrupts.

ccw: Support for adapter interrupts.

                 Key: VIRTIO-43
                 URL: http://tools.oasis-open.org/issues/browse/VIRTIO-43
             Project: OASIS Virtual I/O Device (VIRTIO) TC
          Issue Type: New Feature
            Reporter: Cornelia Huck

We want to be able to use adapter interrupts instead of classic I/O interrupts for virtio-ccw for several reasons:

- Less exits, since we don't need TEST SUBCHANNEL for every interrupt and can coalesce interrupts for different devices
- Common guest code with zPCI
- Ability to make use of irqfds

For this, we need a new channel command to set up two-stage indicator bits.

This message is automatically generated by JIRA.
If you think it was sent incorrectly contact one of the administrators: http://tools.oasis-open.org/issues/secure/Administrators.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]