Date: Wed, 12 May 2010 09:24:17 +0200 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: "Matt Jacob" <mjacob@freebsd.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r207933 - head/sys/cam/scsi Message-ID: <op.vckz6rn98527sy@212-123-145-58.ip.telfort.nl> In-Reply-To: <201005112222.o4BMM1uq012874@svn.freebsd.org> References: <201005112222.o4BMM1uq012874@svn.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Wed, 12 May 2010 00:22:01 +0200, Matt Jacob <mjacob@freebsd.org> wrote= : > Author: mjacob > Date: Tue May 11 22:22:01 2010 > New Revision: 207933 > URL: http://svn.freebsd.org/changeset/base/207933 > > Log: > Deal sensibly with more than 26 sg devices. It isn't a complete > solution. > Sponsored by: Panasas > MFC after: 1 week > > Modified: > head/sys/cam/scsi/scsi_sg.c > > Modified: head/sys/cam/scsi/scsi_sg.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- head/sys/cam/scsi/scsi_sg.c Tue May 11 21:07:47 2010 (r207932) > +++ head/sys/cam/scsi/scsi_sg.c Tue May 11 22:22:01 2010 (r207933) > @@ -303,7 +303,12 @@ sgregister(struct cam_periph *periph, vo > softc->dev =3D make_dev(&sg_cdevsw, periph->unit_number, > UID_ROOT, GID_OPERATOR, 0600, "%s%d", > periph->periph_name, periph->unit_number); > - (void)make_dev_alias(softc->dev, "sg%c", 'a' + periph->unit_number); > + if (periph->unit_number < 26) { > + (void)make_dev_alias(softc->dev, "sg%c", periph->unit_number + 'a'); > + } else { > + (void)make_dev_alias(softc->dev, "sg%c%c", > + ((periph->unit_number / 26) - 1) + 'a', periph->unit_number + =20 > 'a'); > + } > cam_periph_lock(periph); > softc->dev->si_drv1 =3D periph; Wow, did you copy this from windows? :-)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?op.vckz6rn98527sy>