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Subject: Re: svn commit: r329538 - head/sbin/devmatch
To: Warner Losh <imp@FreeBSD.org>, src-committers@freebsd.org,
 svn-src-all@freebsd.org, svn-src-head@freebsd.org
References: <201802182316.w1INGGXE050801@repo.freebsd.org>
From: Hans Petter Selasky <hps@selasky.org>
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Date: Mon, 19 Feb 2018 08:20:43 +0100
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On 02/19/18 00:16, Warner Losh wrote:
> +			if (bus && strcmp(val1, bus) != 0) {
> +				if (verbose_flag)
> +					printf("Skipped because table for bus %s, looking for %s\n",
> +					    val1, bus);
> +				break;
> +			}

There might be some ports kmods which needs recompiling. Try bumping the 
__FreeBSD_version ?

The parent of the topmost USB HUB is:
dev.uhub.0.%parent: usbus0

Though no drivers should attach here!

--HPS