Re: kern/52111: wmX i82574L inoperative in monoprocessor mode (i386)

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR kern/52111; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: Kengo NAKAHARA <k-nakahara%iij.ad.jp@localhost>
Cc: gnats-bugs%NetBSD.org@localhost
Subject: Re: kern/52111: wmX i82574L inoperative in monoprocessor mode (i386)
Date: Mon, 27 Mar 2017 10:42:33 +0200

 On Mon, Mar 27, 2017 at 11:27:17AM +0900, Kengo NAKAHARA wrote:
 > Hmm...., It is strange to me that wm(4) use two TX and RX interrupts on
 > uniprocessor system.
 
 He means using "boot -1" on a multiprocessor system.
 
 I don't know if on x86 that makes ncpu be 1 or if wm should better use 
 ncpuonline instead. The pool code seems to use
 
 	if (ncpu < 2 || !mp_online)
 
 instead, maybe we should provide a simple inline function and make it
 all the same?
 
 Martin