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Annotation of cf/cisco_eeprom.h, revision 1.1.1.2

1.1       root        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: 
1.1.1.2 ! root       13: /* 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: 
1.1       root       39: /* Get a byte from an EEPROM */
1.1.1.2 ! root       40: int cisco_eeprom_get_byte(struct cisco_eeprom *eeprom,
1.1       root       41:                           size_t offset,m_uint8_t *val);
                     42: 
                     43: /* Set a byte to an EEPROM */
1.1.1.2 ! root       44: int cisco_eeprom_set_byte(struct cisco_eeprom *eeprom,
1.1       root       45:                           size_t offset,m_uint8_t val);
                     46: 
                     47: /* Get an EEPROM region */
1.1.1.2 ! root       48: int cisco_eeprom_get_region(struct cisco_eeprom *eeprom,size_t offset,
        !            49:                             m_uint8_t *data,size_t data_len);
1.1       root       50: 
                     51: /* Set an EEPROM region */
1.1.1.2 ! root       52: int cisco_eeprom_set_region(struct cisco_eeprom *eeprom,size_t offset,
        !            53:                             m_uint8_t *data,size_t data_len);
        !            54: 
        !            55: /* 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);
1.1       root       58: 
                     59: /* Dump a Cisco EEPROM with format version 4 */
1.1.1.2 ! root       60: void cisco_eeprom_v4_dump(struct cisco_eeprom *eeprom);
1.1       root       61: 
                     62: /* Returns the offset of the specified field */
1.1.1.2 ! root       63: int cisco_eeprom_v4_find_field(struct cisco_eeprom *eeprom,
        !            64:                                m_uint8_t field_type,
        !            65:                                size_t *field_offset);
1.1       root       66: 
                     67: #endif
                     68: 

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