Conrad Meyer b23896a221 if_ntb: Don't roundup MW size to full BAR size unnecessarily ... Note that the MW allocation still must be BAR *aligned*. So, this only loosens the constraints on MW allocation slightly. BAR-aligned does not play well with large (GB+) BAR sizes. Going forward, if anyone cares about if_ntb on very large BARs, I suggest they add functionality to allocate a smaller window than the BAR size, and set the BAR range to cover a window much larger than the allocated window. This will require negotiating a window offset and limit for protocol traffic. None of this is implemented in this revision. Sponsored by: EMC / Isilon Storage Division		2015-12-03 17:22:55 +00:00
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if_ntb.c	if_ntb: Don't roundup MW size to full BAR size unnecessarily	2015-12-03 17:22:55 +00:00