diff options
Diffstat (limited to 'private/ntos/ndis/digi/pcimac/idd_pub.h')
| -rw-r--r-- | private/ntos/ndis/digi/pcimac/idd_pub.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/private/ntos/ndis/digi/pcimac/idd_pub.h b/private/ntos/ndis/digi/pcimac/idd_pub.h new file mode 100644 index 000000000..da43ee2b4 --- /dev/null +++ b/private/ntos/ndis/digi/pcimac/idd_pub.h @@ -0,0 +1,59 @@ +/* + * IDD_PUB.H - IDP Device Driver public header for PCIMAC/ISA + */ + +#ifndef _IDD_PUB_ +#define _IDD_PUB_ + +#define IDD_MAX_AREA 512 /* max size of area got in get_area */ + +// +// global idd def's +// +/* IDD message descriptor */ +typedef struct +{ + USHORT opcode; /* message opcode (type) */ + USHORT buflen; /* related buffer length */ + UCHAR *bufptr; /* related buffer pointer (0=none) */ + ULONG bufid; /* related buffer id */ + ULONG param; /* parameter area */ +} IDD_MSG; + +/* IDD extended message descriptor */ +typedef struct +{ + USHORT opcode; /* message opcode (type) */ + USHORT buflen; /* related buffer length */ + UCHAR *bufptr; /* related buffer pointer (0=none) */ + ULONG bufid; /* related buffer id */ + ULONG param; /* parameter area */ + USHORT FragmentFlags; /* fragmentation flags */ +} IDD_XMSG; + +/* IDD fragment descriptor */ +typedef struct +{ + USHORT len; /* fragment length */ + CHAR *ptr; /* fragment buffer pointer */ +} IDD_FRAG; + +typedef struct +{ + VOID (*area_handler)(); /* handler for get_area */ + VOID *area_handler_arg; /* argument for handler */ + + ULONG area_state; /* state of last/current get_area command */ +#define AREA_ST_IDLE 0 /* - idle, no area defined */ +#define AREA_ST_PEND 1 /* - pending, get_area in progress */ +#define AREA_ST_DONE 2 /* - done, results ready */ + + ULONG area_id; /* area id (number) pend/done */ + + VOID *area_idd; /* related idd (from which area is retreived) */ + UCHAR area_buf[IDD_MAX_AREA]; /* buffer receiving/containing area data */ + ULONG area_len; /* length of actual data */ +}IDD_AREA; + +#endif /* _IDD_PUB_ */ + |