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Fix em(4) interrupt routing

Description

Fix em(4) interrupt routing

When configured with more tx queues than rx queues,
em_if_msix_intr_assign() was incorrectly routing the tx event
interrupts.

Reviewed by: erj, marius
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D19070

Details

Committed
pkelseyFeb 8 2019, 8:34 PM
Reviewer
erj
Differential Revision
D19070: Fix em(4) tx interrupt routing
Parents
rS343918: Teach /etc/rc.d/growfs how to handle systems running ZFS.
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