cat 2001/1211/alphapc/etherif.h

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2001/1211/alphapc/etherif.h (diff list | history)

alphapc/etherif.h on 1999/0415
1999/0415
enum { MaxEther = 24, Ntypes = 8, }; typedef struct Ether Ether; struct Ether { ISAConf; /* hardware info */ int ctlrno; int tbdf; /* type+busno+devno+funcno */ int mbps; /* Mbps */

2001/0727
int minmtu; int maxmtu;

1999/0415
uchar ea[Eaddrlen]; void (*attach)(Ether*); /* filled in by reset routine */ void (*transmit)(Ether*); void (*interrupt)(Ureg*, void*); long (*ifstat)(Ether*, void*, long, ulong);

2001/0727
long (*ctl)(Ether*, void*, long); /* custom ctl messages */

1999/0415
void *ctlr; Queue* oq; Netif; }; extern Block* etheriq(Ether*, Block*, int); extern void addethercard(char*, int(*)(Ether*)); extern ulong ethercrc(uchar*, int); #define NEXT(x, l) (((x)+1)%(l)) #define PREV(x, l) (((x) == 0) ? (l)-1: (x)-1) #define HOWMANY(x, y) (((x)+((y)-1))/(y)) #define ROUNDUP(x, y) (HOWMANY((x), (y))*(y))


`alphapc/etherif.h on 1999/0415`
1999/0415		enum { MaxEther = 24, Ntypes = 8, }; typedef struct Ether Ether; struct Ether { ISAConf; /* hardware info / int ctlrno; int tbdf; / type+busno+devno+funcno / int mbps; / Mbps */
2001/0727		int minmtu; int maxmtu;
1999/0415		uchar ea[Eaddrlen]; void (attach)(Ether); /* filled in by reset routine / void (transmit)(Ether); void (interrupt)(Ureg, void); long (ifstat)(Ether, void*, long, ulong);
2001/0727		long (ctl)(Ether, void, long); / custom ctl messages */
1999/0415		void ctlr; Queue oq; Netif; }; extern Block* etheriq(Ether, Block, int); extern void addethercard(char, int()(Ether)); extern ulong ethercrc(uchar, int); #define NEXT(x, l) (((x)+1)%(l)) #define PREV(x, l) (((x) == 0) ? (l)-1: (x)-1) #define HOWMANY(x, y) (((x)+((y)-1))/(y)) #define ROUNDUP(x, y) (HOWMANY((x), (y))*(y))