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/*** ltpc.h
*
*
***/
#define LT_GETRESULT 0x00
#define LT_WRITEMEM 0x01
#define LT_READMEM 0x02
#define LT_GETFLAGS 0x04
#define LT_SETFLAGS 0x05
#define LT_INIT 0x10
#define LT_SENDLAP 0x13
#define LT_RCVLAP 0x14
/* the flag that we care about */
#define LT_FLAG_ALLLAP 0x04
struct lt_getresult {
unsigned char command;
unsigned char mailbox;
};
struct lt_mem {
unsigned char command;
unsigned char mailbox;
unsigned short addr; /* host order */
unsigned short length; /* host order */
};
struct lt_setflags {
unsigned char command;
unsigned char mailbox;
unsigned char flags;
};
struct lt_getflags {
unsigned char command;
unsigned char mailbox;
};
struct lt_init {
unsigned char command;
unsigned char mailbox;
unsigned char hint;
};
struct lt_sendlap {
unsigned char command;
unsigned char mailbox;
unsigned char dnode;
unsigned char laptype;
unsigned short length; /* host order */
};
struct lt_rcvlap {
unsigned char command;
unsigned char dnode;
unsigned char snode;
unsigned char laptype;
unsigned short length; /* host order */
};
union lt_command {
struct lt_getresult getresult;
struct lt_mem mem;
struct lt_setflags setflags;
struct lt_getflags getflags;
struct lt_init init;
struct lt_sendlap sendlap;
struct lt_rcvlap rcvlap;
};
typedef union lt_command lt_command;
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