Date: Thu, 17 Jul 2008 16:56:30 -0700 From: Andrew Thompson <thompsa@FreeBSD.org> To: Pyun YongHyeon <yongari@FreeBSD.org> Cc: current@freebsd.org Subject: Re: cvs commit: src/sys/dev/age if_age.c if_agereg.h if_agevar.h Message-ID: <20080717235630.GL33414@citylink.fud.org.nz> In-Reply-To: <200805190140.m4J1e0YW001168@repoman.freebsd.org> References: <200805190140.m4J1e0YW001168@repoman.freebsd.org>
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On Mon, May 19, 2008 at 01:39:59AM +0000, Pyun YongHyeon wrote:
> yongari 2008-05-19 01:39:59 UTC
>
> FreeBSD src repository
>
> Added files:
> sys/dev/age if_age.c if_agereg.h if_agevar.h
> Log:
> Add age(4), a driver for Attansic/Atheros L1 gigabit ethernet
> controller.
+static void
+age_phy_reset(struct age_softc *sc)
+{
+
+ /* Reset PHY. */
+ CSR_WRITE_4(sc, AGE_GPHY_CTRL, GPHY_CTRL_RST);
+ pause("agephy", hz / 1000);
+ CSR_WRITE_4(sc, AGE_GPHY_CTRL, GPHY_CTRL_CLR);
+ pause("agephy", hz / 1000);
+}
This will panic if hz < 1000, perhaps a DELAY(1) is better?
Andrew
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