35e42bac95
Allocate free I/O window with given size to card. (example) # IBM PCMCIA Ethernet I/II card "IBM Corp." "Ethernet" config 0x1 "ed0" ? iosize 32 ether 0xff0 (it's currently only useful for externalizing hacks for broken CIS cards, but it will play an important role with "function" directive I'm planninng to merge) Reviewed by: freebsd-mobile list Obtained from: PAO3's "cardio" directive
162 lines
4.8 KiB
C
162 lines
4.8 KiB
C
/*
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* Copyright (c) 1995 Andrew McRae. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: cardd.h,v 1.12 1998/03/09 05:18:55 hosokawa Exp $
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*
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* Common include file for PCMCIA daemon
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*/
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#include <bitstring.h>
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#include <pccard/cardinfo.h>
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#include <pccard/cis.h>
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#include "readcis.h"
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#ifndef EXTERN
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#define EXTERN extern
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#endif
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struct cmd {
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struct cmd *next;
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char *line; /* Command line */
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int macro; /* Contains macros */
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};
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struct card_config {
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struct card_config *next;
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unsigned char index;
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struct driver *driver;
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int irq;
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int flags;
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char inuse;
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};
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struct card {
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struct card *next;
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char *manuf;
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char *version;
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int ether; /* For net cards, ether at offset */
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int reset_time; /* Reset time */
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int iosize; /* I/O window size (ignore location) */
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struct card_config *config; /* List of configs */
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struct cmd *insert; /* Insert commands */
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struct cmd *remove; /* Remove commands */
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};
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struct driver {
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struct driver *next;
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char *name;
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char *kernel; /* Kernel driver base name */
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int unit; /* Unit of driver */
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/*
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* The rest of the structure is allocated dynamically.
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* Once allocated, it stays allocated.
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*/
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struct card *card; /* Current card, if any */
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struct card_config *config; /* Config back ptr */
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unsigned int mem; /* Allocated host address (if any) */
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int inuse;
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};
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/*
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* Defines one allocation block i.e a starting address
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* and size. Used for either memory or I/O ports
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*/
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struct allocblk {
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struct allocblk *next;
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int addr; /* Address */
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int size; /* Size */
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int flags; /* Flags for block */
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int cardaddr; /* Card address */
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};
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/*
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* Slot structure - data held for each slot.
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*/
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struct slot {
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struct slot *next;
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int fd;
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int mask;
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int slot;
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char *name;
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enum cardstate state;
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struct cis *cis;
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struct card *card; /* Current card */
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struct card_config *config; /* Current configuration */
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struct cis_config *card_config;
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char devname[16];
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unsigned char eaddr[6]; /* If any */
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struct allocblk io; /* I/O block spec */
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struct allocblk mem; /* Memory block spec */
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int irq; /* Irq value */
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int flags; /* Resource assignment flags */
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};
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/*
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* Slot resource assignment/configuration flags
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*/
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#define IO_ASSIGNED 0x1
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#define MEM_ASSIGNED 0x2
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#define IRQ_ASSIGNED 0x4
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#define EADDR_CONFIGED 0x8
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#define WL_CONFIGED 0x10
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#define AFLAGS (IO_ASSIGNED | MEM_ASSIGNED | IRQ_ASSIGNED)
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#define CFLAGS (EADDR_CONFIGED | WL_CONFIGED)
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EXTERN struct allocblk *pool_ioblks; /* I/O blocks in the pool */
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EXTERN struct allocblk *pool_mem; /* Memory in the pool */
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EXTERN int pool_irq[16]; /* IRQ allocations */
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EXTERN struct driver *drivers; /* List of drivers */
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EXTERN struct card *cards;
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EXTERN bitstr_t *mem_avail;
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EXTERN bitstr_t *io_avail;
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/* cardd.c functions */
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void dump_config_file(void);
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struct slot *readslots(void);
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void slot_change(struct slot *);
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/* util.c functions */
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unsigned long alloc_memory(int);
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int bit_fns(bitstr_t *, int, int);
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void die(char *);
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void execute(struct cmd *, struct slot *);
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void logmsg(const char *, ...);
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void log_setup(void);
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void logerr(char *);
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char *newstr();
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void reset_slot(struct slot *);
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void *xmalloc(int);
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/* file.c */
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void readfile(char *);
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#define IOPORTS 0x400
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#define MEMUNIT 0x1000
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#define MEMSTART 0xA0000
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#define MEMEND 0x100000
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#define MEMBLKS ((MEMEND-MEMSTART)/MEMUNIT)
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#define MEM2BIT(x) (((x)-MEMSTART)/MEMUNIT)
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#define BIT2MEM(x) (((x)*MEMUNIT)+MEMSTART)
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