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/***************************************************
* file: userconfig/uc_main.h
*
* Copyright (c) 1996 Eric L. Hernes (erich@rrnet.com)
* 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. The name of the author may not be used to endorse or promote products
* derived from this software withough 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.
*
* $Id: uc_main.h,v 1.1 1996/10/03 06:01:42 jkh Exp $
*/
#define ISA_BIOTAB 0
#define ISA_TTYTAB 1
#define ISA_NETTAB 2
#define ISA_NULLTAB 3
#define ISA_WDCTAB 4
#define ISA_FDCTAB 5
#define EISA_SET 6
#define EISA_LIST 7
#define PCI_SET 8
#define SCSI_LIST 9
#define SCSI_BUSSES 10
#define SCSI_CINIT 11
#define SCSI_DINIT 12
#define SCSI_TINIT 13
/* symbols + the null terminator */
#define NSYMBOLS 15
struct kernel {
int fd; /* file descriptor for the kernel image, either a binary or /dev/kmem */
caddr_t core; /* either the mmap()ed kernel image, or a scratch area */
u_int size; /* size of the object at ->core */
int incore; /* true if the kernel is running */
#ifdef UC_PRIVATE
struct nlist *nl; /* the symbol table */
#else
void *nl;
#endif
struct uc_isa *isa_devp; /* pointer to the isa devices (if any) */
struct uc_eisa *eisa_devp; /* pointer to the eisa devices (if any) */
struct uc_pci *pci_devp; /* pointer to the pci devices (if any) */
struct uc_scsi *scsi_devp; /* pointer to the scsi devices (if any) */
struct uc_scsibus *scsibus_devp; /* internal pointer to scsibus wirings */
};
struct uc_isa {
char *device;
u_short port;
u_short irq;
short drq;
u_int iomem;
int iosize;
int flags;
int alive;
int enabled;
#ifdef UC_PRIVATE
struct isa_device *idp;
#else
void *idp;
#endif
int modified;
};
struct uc_pci {
char *device;
};
struct uc_eisa {
char *device;
char *full_name;
};
struct uc_scsibus {
int bus_no;
int unit;
char *driver;
#ifdef UC_PRIVATE
struct scsi_ctlr_config *config;
#else
void *config;
#endif
};
struct uc_scsi {
char *device;
char *adapter;
u_short target;
u_short lun;
char *desc;
#ifdef UC_PRIVATE
struct scsi_device_config *config;
#else
void *config;
#endif
int modified;
};
/* nearly everything useful returns a list */
struct list {
int ac;
char **av;
};
/* prototypes */
/* uc_main.c */
/* these are really the only public ones */
struct kernel *uc_open(char *name);
int uc_close(struct kernel *kern, int writeback);
struct list *uc_getdev(struct kernel *kern, char *dev);
/* uc_isa.c */
void get_isa_info(struct kernel *kp);
struct list *get_isa_devlist(struct kernel *kp);
struct list *get_isa_device(struct uc_isa *ip);
int isa_setdev(struct kernel *kp, struct list *list);
void isa_free(struct kernel *kp, int writeback);
/* uc_eisa.c */
void get_eisa_info(struct kernel *kp);
struct list *get_eisa_devlist(struct kernel *kp);
struct list *get_eisa_device(struct uc_eisa *ep);
void eisa_free(struct kernel *kp, int writeback);
/* uc_pci.c */
void get_pci_info(struct kernel *kp);
struct list *get_pci_devlist(struct kernel *kp);
struct list *get_pci_device(struct uc_pci *pp);
void pci_free(struct kernel *kp, int writeback);
/* uc_scsi.c */
void get_scsi_info(struct kernel *kp);
struct list *get_scsi_devlist(struct kernel *kp);
struct list *get_scsi_device(struct uc_scsi *sp);
int scsi_setdev(struct kernel *kp, struct list *list);
void scsi_free(struct kernel *kp, int writeback);
/* uc_kmem.c */
u_int kv_to_u(struct kernel *kp, u_int adr, u_int size);
u_int kv_dref_p(struct kernel *kp, u_int adr);
u_int kv_dref_t(struct kernel *kp, u_int adr);
/* uc_list.c */
struct list *list_new(void);
void list_append(struct list *list, char *item);
void list_print(struct list *list, char *separator);
void list_destroy(struct list *list);
/* end of userconfig/uc_main.h */
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