K 10
svn:author
V 7
pkelsey
K 8
svn:date
V 27
2019-02-11T23:24:39.652910Z
K 7
svn:log
V 800
MFC r343291:
Convert vmx(4) to being an iflib driver.

Also, expose IFLIB_MAX_RX_SEGS to iflib drivers and add
iflib_dma_alloc_align() to the iflib API.

Performance is generally better with the tunable/sysctl
dev.vmx.<index>.iflib.tx_abdicate=1.

Reviewed by:	shurd
Relnotes:	yes
Sponsored by:	RG Nets
Differential Revision:	https://reviews.freebsd.org/D18761

MFC r343301:
Add missing dependency to vmxnet3 Makefile and clean it up a bit otherwise.

MFC r343688:
Fix interrupt index configuration when using MSI interrupts.

When in MSI mode, the device was only being configured with one
interrupt index, but it needs two - one for the actual interrupt and
one to park the tx queue at.

Also clarified comments relating to interrupt index assignment.

Reported by:	Yuri Pankov <yuripv@yuripv.net>

END