K 10
svn:author
V 8
arybchik
K 8
svn:date
V 27
2019-07-29T09:26:55.860372Z
K 7
svn:log
V 346
MFC r350370

sfxge(4): fix align to power of 2 when align has smaller type

Substitute driver-defined P2ALIGN() with EFX_P2ALIGN() defined in
libefx.

Cast value and alignment to one specified type to guarantee result
correctness.

Reported by:    Andrea Valsania <andrea.valsania at answervad.it>
Sponsored by:   Solarflare Communications, Inc.

END