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Diffstat (limited to 'sys/dev/puc/pucvar.h')
| -rw-r--r-- | sys/dev/puc/pucvar.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/sys/dev/puc/pucvar.h b/sys/dev/puc/pucvar.h new file mode 100644 index 0000000..1b89026 --- /dev/null +++ b/sys/dev/puc/pucvar.h @@ -0,0 +1,146 @@ +/* $NetBSD: pucvar.h,v 1.2 1999/02/06 06:29:54 cgd Exp $ */ +/* $FreeBSD$ */ + +/*- + * Copyright (c) 2002 JF Hay. All rights reserved. + * Copyright (c) 2000 M. Warner Losh. 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 unmodified, 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. + * + * 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. + */ + +/* + * Copyright (c) 1998, 1999 Christopher G. Demetriou. 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Christopher G. Demetriou + * for the NetBSD Project. + * 4. 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. + */ + +/* + * Exported (or conveniently located) PCI "universal" communications card + * software structures. + * + * Author: Christopher G. Demetriou, May 14, 1998. + */ + +#define PUC_MAX_PORTS 12 + +struct puc_softc; +typedef int puc_init_t(struct puc_softc *sc); +struct puc_device_description { + const char *name; + puc_init_t *init; + uint32_t rval[4]; + uint32_t rmask[4]; + struct { + int type; + int bar; + int offset; + u_int serialfreq; + u_int flags; + } ports[PUC_MAX_PORTS]; +}; + +#define PUC_REG_VEND 0 +#define PUC_REG_PROD 1 +#define PUC_REG_SVEND 2 +#define PUC_REG_SPROD 3 + +#define PUC_PORT_TYPE_NONE 0 +#define PUC_PORT_TYPE_COM 1 +#define PUC_PORT_TYPE_LPT 2 + +#define PUC_PORT_VALID(desc, port) \ + ((port) < PUC_MAX_PORTS && (desc)->ports[(port)].type != PUC_PORT_TYPE_NONE) + +#define PUC_MAX_BAR 6 + +enum puc_device_ivars { + PUC_IVAR_FREQ +}; + +#ifdef PUC_ENTRAILS +int puc_attach(device_t dev, const struct puc_device_description *desc); +extern devclass_t puc_devclass; +struct resource *puc_alloc_resource(device_t, device_t, int, int *, + u_long, u_long, u_long, u_int); +int puc_release_resource(device_t, device_t, int, int, struct resource *); +int puc_get_resource(device_t, device_t, int, int, u_long *, u_long *); +int puc_read_ivar(device_t, device_t, int, uintptr_t *); +int puc_setup_intr(device_t, device_t, struct resource *, int, + void (*)(void *), void *, void **); +int puc_teardown_intr(device_t, device_t, struct resource *, + void *); +const struct puc_device_description *puc_find_description(uint32_t, + uint32_t, uint32_t, uint32_t); + +struct puc_softc { + const struct puc_device_description *sc_desc; + + /* card-global dynamic data */ + int fastintr; + int barmuxed; + int irqrid; + struct resource *irqres; + void *intr_cookie; + + struct { + int used; + int bar; + struct resource *res; + } sc_bar_mappings[PUC_MAX_BAR]; + + /* per-port dynamic data */ + struct { + struct device *dev; + /* filled in by bus_setup_intr() */ + void (*ihand)(void *); + void *ihandarg; + } sc_ports[PUC_MAX_PORTS]; +}; + +#endif /* PUC_ENTRAILS */ + +int puc_config_win877(struct puc_softc *); +extern const struct puc_device_description puc_devices[]; |
