/[dynamips]/upstream/dynamips-0.2.6-RC2/cisco_eeprom.h
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Annotation of /upstream/dynamips-0.2.6-RC2/cisco_eeprom.h

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Sat Oct 6 16:05:34 2007 UTC (14 years, 9 months ago) by dpavlin
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dynamips-0.2.6-RC2

1 dpavlin 1 /*
2     * Cisco C7200 (Predator) simulation platform.
3     * Copyright (c) 2006 Christophe Fillot. All rights reserved.
4     *
5     * Cisco EEPROM manipulation functions.
6     */
7    
8     #ifndef __CISCO_EEPROM_H__
9     #define __CISCO_EEPROM_H__
10    
11     #include "utils.h"
12    
13 dpavlin 3 /* Cisco EEPROM */
14     struct cisco_eeprom {
15     char *name;
16     m_uint16_t *data;
17     size_t len;
18     };
19    
20     /* Find a NM EEPROM */
21     const struct cisco_eeprom *cisco_eeprom_find_nm(char *name);
22    
23     /* Find a PA EEPROM */
24     const struct cisco_eeprom *cisco_eeprom_find_pa(char *name);
25    
26     /* Find an EEPROM in the specified EEPROM array */
27     const struct cisco_eeprom *
28     cisco_eeprom_find(const struct cisco_eeprom *eeproms,char *name);
29    
30     /* Copy an EEPROM */
31     int cisco_eeprom_copy(struct cisco_eeprom *dst,const struct cisco_eeprom *src);
32    
33     /* Free resources used by an EEPROM */
34     void cisco_eeprom_free(struct cisco_eeprom *eeprom);
35    
36     /* Return TRUE if the specified EEPROM contains usable data */
37     int cisco_eeprom_valid(struct cisco_eeprom *eeprom);
38    
39 dpavlin 1 /* Get a byte from an EEPROM */
40 dpavlin 3 int cisco_eeprom_get_byte(struct cisco_eeprom *eeprom,
41 dpavlin 1 size_t offset,m_uint8_t *val);
42    
43     /* Set a byte to an EEPROM */
44 dpavlin 3 int cisco_eeprom_set_byte(struct cisco_eeprom *eeprom,
45 dpavlin 1 size_t offset,m_uint8_t val);
46    
47     /* Get an EEPROM region */
48 dpavlin 3 int cisco_eeprom_get_region(struct cisco_eeprom *eeprom,size_t offset,
49     m_uint8_t *data,size_t data_len);
50 dpavlin 1
51     /* Set an EEPROM region */
52 dpavlin 3 int cisco_eeprom_set_region(struct cisco_eeprom *eeprom,size_t offset,
53     m_uint8_t *data,size_t data_len);
54 dpavlin 1
55 dpavlin 3 /* Get a field of a Cisco EEPROM v4 */
56     int cisco_eeprom_v4_get_field(struct cisco_eeprom *eeprom,m_uint8_t *type,
57     m_uint8_t *len,size_t *offset);
58    
59 dpavlin 1 /* Dump a Cisco EEPROM with format version 4 */
60 dpavlin 3 void cisco_eeprom_v4_dump(struct cisco_eeprom *eeprom);
61 dpavlin 1
62     /* Returns the offset of the specified field */
63 dpavlin 3 int cisco_eeprom_v4_find_field(struct cisco_eeprom *eeprom,
64     m_uint8_t field_type,
65     size_t *field_offset);
66 dpavlin 1
67     #endif
68    

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