18 |
EEPROM_TYPE_NMC93C56, |
EEPROM_TYPE_NMC93C56, |
19 |
}; |
}; |
20 |
|
|
21 |
|
/* EEPROM data bit order */ |
22 |
|
enum { |
23 |
|
EEPROM_DORD_NORMAL = 0, |
24 |
|
EEPROM_DORD_REVERSED, |
25 |
|
}; |
26 |
|
|
27 |
|
/* EEPROM debugging */ |
28 |
|
enum { |
29 |
|
EEPROM_DEBUG_DISABLED = 0, |
30 |
|
EEPROM_DEBUG_ENABLED, |
31 |
|
}; |
32 |
|
|
33 |
|
/* EEPROM DOUT default status */ |
34 |
|
enum { |
35 |
|
EEPROM_DOUT_HIGH = 0, |
36 |
|
EEPROM_DOUT_KEEP, |
37 |
|
}; |
38 |
|
|
39 |
/* 8 groups with 4 differents bits (clock,select,data_in,data_out) */ |
/* 8 groups with 4 differents bits (clock,select,data_in,data_out) */ |
40 |
#define NMC93CX6_MAX_EEPROM_PER_GROUP 8 |
#define NMC93CX6_MAX_EEPROM_PER_GROUP 16 |
41 |
|
|
42 |
/* NMC93C46 EEPROM command bit length */ |
/* NMC93C46 EEPROM command bit length */ |
43 |
#define NMC93C46_CMD_BITLEN 9 |
#define NMC93C46_CMD_BITLEN 9 |
77 |
u_int eeprom_type; |
u_int eeprom_type; |
78 |
u_int nr_eeprom; |
u_int nr_eeprom; |
79 |
u_int eeprom_reg; |
u_int eeprom_reg; |
80 |
char *description; |
u_int reverse_data; |
81 |
|
u_int dout_status; |
82 |
int debug; |
int debug; |
83 |
|
char *description; |
84 |
const struct nmc93cX6_eeprom_def *def[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
const struct nmc93cX6_eeprom_def *def[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
85 |
struct nmc93cX6_eeprom_state state[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
struct nmc93cX6_eeprom_state state[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
86 |
struct cisco_eeprom *eeprom[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
struct cisco_eeprom *eeprom[NMC93CX6_MAX_EEPROM_PER_GROUP]; |
89 |
/* Handle write */ |
/* Handle write */ |
90 |
void nmc93cX6_write(struct nmc93cX6_group *g,u_int data); |
void nmc93cX6_write(struct nmc93cX6_group *g,u_int data); |
91 |
|
|
92 |
|
/* Returns the TRUE if the EEPROM is active */ |
93 |
|
u_int nmc93cX6_is_active(struct nmc93cX6_group *g,u_int group_id); |
94 |
|
|
95 |
|
/* Returns the DOUT bit value */ |
96 |
|
u_int nmc93cX6_get_dout(struct nmc93cX6_group *g,u_int group_id); |
97 |
|
|
98 |
/* Handle read */ |
/* Handle read */ |
99 |
u_int nmc93cX6_read(struct nmc93cX6_group *p); |
u_int nmc93cX6_read(struct nmc93cX6_group *p); |
100 |
|
|