pktdrvr.h
资源名称:export.zip [点击查看]
上传用户:hepax88
上传日期:2007-01-03
资源大小:1101k
文件大小:3k
源码类别:
TCP/IP协议栈
开发平台:
Visual C++
- #ifndef _PKTDRVR_H
- #define _PKTDRVR_H
- #ifndef _MBUF_H
- #include "mbuf.h"
- #endif
- #ifndef _IFACE_H
- #include "iface.h"
- #endif
- #define PK_MAX 3 /* Add extra interrupt hooks if you increase this */
- /* Packet driver interface classes */
- #define CL_NONE 0
- #define CL_ETHERNET 1
- #define CL_PRONET_10 2
- #define CL_IEEE8025 3
- #define CL_OMNINET 4
- #define CL_APPLETALK 5
- #define CL_SERIAL_LINE 6
- #define CL_STARLAN 7
- #define CL_ARCNET 8
- #define CL_AX25 9
- #define CL_KISS 10
- #define CL_IEEE8023 11
- #define CL_FDDI 12
- #define CL_INTERNET_X25 13
- #define CL_LANSTAR 14
- #define CL_SLFP 15
- #define CL_NETROM 16
- #define CL_PPP 17
- #define CL_QTSO 18
- #define NCLASS 19
- #ifdef MSDOS
- /* Packet driver interface types (not a complete list) */
- #define TC500 1
- #define PC2000 10
- #define WD8003 14
- #define PC8250 15
- #define ANYTYPE 0xffff
- /* Packet driver function call numbers. From Appendix B. */
- #define DRIVER_INFO 1
- #define ACCESS_TYPE 2
- #define RELEASE_TYPE 3
- #define SEND_PKT 4
- #define TERMINATE 5
- #define GET_ADDRESS 6
- #define RESET_INTERFACE 7
- #define GET_PARAMETERS 10
- #define AS_SEND_PKT 11
- #define SET_RCV_MODE 20
- #define GET_RCV_MODE 21
- #define SET_MULTICAST_LIST 22
- #define GET_MULTICAST_LIST 23
- #define GET_STATISTICS 24
- #define SET_ADDRESS 25
- /* Packet driver error return codes. From Appendix C. */
- #define NO_ERROR 0
- #define BAD_HANDLE 1 /* invalid handle number */
- #define NO_CLASS 2 /* no interfaces of specified class found */
- #define NO_TYPE 3 /* no interfaces of specified type found */
- #define NO_NUMBER 4 /* no interfaces of specified number found */
- #define BAD_TYPE 5 /* bad packet type specified */
- #define NO_MULTICAST 6 /* this interface does not support multicast */
- #define CANT_TERMINATE 7 /* this packet driver cannot terminate */
- #define BAD_MODE 8 /* an invalid receiver mode was specified */
- #define NO_SPACE 9 /* operation failed because of insufficient space */
- #define TYPE_INUSE 10 /* the type had previously been accessed, and not released */
- #define BAD_COMMAND 11 /* the command was out of range, or not implemented */
- #define CANT_SEND 12 /* the packet couldn't be sent (usually hardware error) */
- #define CANT_SET 13 /* hardware address couldn't be changed (> 1 handle open) */
- #define BAD_ADDRESS 14 /* hardware address has bad length or format */
- #define CANT_RESET 15 /* couldn't reset interface (> 1 handle open) */
- typedef union {
- struct {
- uint8 lo;
- uint8 hi;
- } byte;
- unsigned short word;
- } ureg;
- #define CARRY_FLAG 0x1
- struct pktdrvr {
- int class; /* Interface class (ether/slip/etc) */
- int intno; /* Interrupt vector */
- short handle1; /* Driver handle(s) */
- short handle2;
- short handle3;
- struct mbuf *buffer; /* Currently allocated rx buffer */
- struct iface *iface;
- };
- extern struct pktdrvr Pktdrvr[];
- /* In pktdrvr.c: */
- uint8 *pkint(int dev,unsigned short cx, unsigned short ax);
- void pk_tx(int dev,void *arg1,void *unused);
- int pk_send(struct mbuf **bpp,struct iface *iface,int32 gateway,uint8 tos);
- extern char Pkt_sig[];
- /* In pkvec.asm: */
- INTERRUPT pkvec0(void);
- INTERRUPT pkvec1(void);
- INTERRUPT pkvec2(void);
- #endif /* MSDOS */
- #endif /* _PKTDRVR_H */