Revision a1829205
| ID | a1829205a5e4b766b67b843f12cb8235d2387b35 |
virtio-serial: Use MSI vectors for port virtqueues
This commit enables the use of MSI interrupts for virtqueue
notifications for ports. We use nr_ports + 1 (for control channel) msi
entries for the ports, as only the in_vq operations need an interrupt on
the guest.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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