Date: Tue, 4 Nov 2003 23:06:55 +0100 From: Harald Schmalzbauer <h@schmalzbauer.de> To: current@freebsd.org Subject: hw.ata.atapi_dma problem Message-ID: <200311042307.03120@harrymail>
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--Boundary-02=_HMCq/Keh8lPl554 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Description: signed data Content-Disposition: inline Salve, with today's -current (~21:30 UTC) I get hw.ata.atapi_dma listed again. But= =20 it's said to be 1 so dma should be enabled I think. dmesg says: Timecounters tick every 1.000 msec GEOM: create disk ad0 dp=3D0xc2d97570 ad0: 39083MB <Maxtor 4D040H2> [79408/16/63] at ata0-master UDMA100 acd0: CDROM <SONY CDU4811> at ata1-master PIO4 pcm0: measured ac97 link rate at 55928 Hz So dma is NOT enabled although the sysctl is 1 atacontrol mode 1 also tells PIO4 After "atacontrol mode 1 udma33 udma33" I get udma33 returned. So whats's the truth? I think my cd-rom should be able to work in dma mode. Mode tells me no dma is used and sysctl the opposite. Of course I have the sysctl enabled in loader.conf! Thanks, =2DHarry --Boundary-02=_HMCq/Keh8lPl554 Content-Type: application/pgp-signature Content-Description: signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/qCMGBylq0S4AzzwRAm2aAJ9fa3FRXvfhqdhCQch8PoDvhY2d7wCeMxC3 5mls/FilEg/tgpUvGVfzMgs= =PDxG -----END PGP SIGNATURE----- --Boundary-02=_HMCq/Keh8lPl554--
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