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Diffstat (limited to 'sys/dev/sn/if_snvar.h')
| -rw-r--r-- | sys/dev/sn/if_snvar.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/sys/dev/sn/if_snvar.h b/sys/dev/sn/if_snvar.h new file mode 100644 index 0000000..0770500 --- /dev/null +++ b/sys/dev/sn/if_snvar.h @@ -0,0 +1,61 @@ +/* + * Copyright (c) 1999 M. Warner Losh <imp@village.org> + * 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. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _IF_SNVAR_H +#define _IF_SNVAR_H + +#include <net/if_arp.h> + +/* + * Ethernet software status per interface. The first element MUST + * be the arpcom struct since the address of the arpcom struct is + * used as a backdoor to obtain the address of this whole structure + * in many cases. + */ +struct sn_softc { + struct arpcom arpcom; /* Ethernet common part */ + short sn_io_addr; /* i/o bus address (BASE) */ + int pages_wanted; /* Size of outstanding MMU ALLOC */ + int intr_mask; /* Most recently set interrupt mask */ + device_t dev; + void *intrhand; + struct resource *irq_res; + int irq_rid; + struct resource *port_res; + int port_rid; + int pccard_enaddr; /* MAC address in pccard CIS tupple */ +}; + +int sn_probe(device_t, int); +int sn_attach(device_t); +int sn_detach(device_t); +void sn_intr(void *); + +int sn_activate(device_t); +void sn_deactivate(device_t); + +#endif /* _IF_SNVAR_H */ |
