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To: Emmanuel Vadot <manu@bidouilliste.com>
cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r328257 - in head/sys: arm/broadcom/bcm2835 dts/arm
 modules
In-reply-to: <20180122153003.664e1613bbf70ab49c5c1541@bidouilliste.com>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
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--------
In message <20180122153003.664e1613bbf70ab49c5c1541@bidouilliste.com>, Emm=
anuel
 Vadot writes:

>[...] there is no way to
>know what the user will do so every node not used by the SBC must be
>disabled.

[...] until the user explicitly tells us, for instance with the command:

	kldload /boot/kernel/bcm283x_pwm.ko

I'm not sure who was the first to run 386BSD on a laptop 25 years
ago, I was certainly one of the first five.

Ever since then our explicit goal has been to *not* require reboots
for reconfiguration, unless there was no way to avoid it.  Nothing
you or the "DT guys" can say, can convince me that we should reverse
that course.

I don't care how it works, but enabling and using PWM on an
out-of-the-box RPi should not require a reboot.

Over&Out

-- =

Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    =

Never attribute to malice what can adequately be explained by incompetence=
.