diff options
Diffstat (limited to 'sys/dev/isa/aic_isapnp.c')
| -rw-r--r-- | sys/dev/isa/aic_isapnp.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sys/dev/isa/aic_isapnp.c b/sys/dev/isa/aic_isapnp.c new file mode 100644 index 00000000000..ec1a20444ed --- /dev/null +++ b/sys/dev/isa/aic_isapnp.c @@ -0,0 +1,98 @@ +/* $OpenBSD: aic_isapnp.c,v 1.1 2002/09/03 16:30:55 mickey Exp $ */ + +/* + * Copyright (c) 2002 Anders Arnholm + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Acknowledgements: Many of the algorithms used in this driver are + * inspired by the work of Julian Elischer (julian@tfs.com), + * Charles Hannum (mycroft@duality.gnu.ai.mit.edu) and Jarle Greipsland. + * Thanks a million! + */ + +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/device.h> + +#include <machine/bus.h> + +#include <scsi/scsi_all.h> +#include <scsi/scsiconf.h> + +#include <dev/isa/isavar.h> + +#include <dev/ic/aic6360var.h> + +int aic_isapnp_match(struct device *, void *, void *); +void aic_isapnp_attach(struct device *, struct device *, void *); + +struct cfattach aic_isapnp_ca = { + sizeof(struct aic_softc), aic_isapnp_match, aic_isapnp_attach +}; + +/* + * INITIALIZATION ROUTINES (match, attach ++) + */ +/* + * aic_isapnp_match: isapnp code does the probing for us, and other configured + * and other configured card are found by aic_isa_match + */ +int +aic_isapnp_match(parent, match, aux) + struct device *parent; + void *match, *aux; +{ + AIC_TRACE(("aic: aic_isapnp_match\n")); + return(1); +} + +/* + * Attach the AIC6360, takes the data from isapnp and feads into aicattach. + */ +void +aic_isapnp_attach(parent, self, aux) + struct device *parent, *self; + void *aux; +{ + struct aic_softc *sc = (void *)self; + struct isa_attach_args *ia = aux; + + AIC_TRACE(("aic: aic_isapnp_attach\n")); + + sc->sc_iot = ia->ia_iot; + sc->sc_ioh = ia->ia_ioh; + sc->sc_irq = ia->ia_irq; + sc->sc_drq = ia->ia_drq; + + AIC_TRACE(("aic: aic_isapnp_attach isa_intr_establish(...)\n")); + sc->sc_ih = isa_intr_establish(ia->ia_ic, ia->ia_irq, IST_EDGE, + IPL_BIO, aicintr, sc, sc->sc_dev.dv_xname); + AIC_TRACE(("aic: aic_isapnp_attach aicattach(0x%08x, 0x%08x, %d, %d)\n", + sc->sc_iot, sc->sc_ioh, sc->sc_irq, sc->sc_drq)); + aicattach(sc); +} |