WebSVN – planix.SVN – Blame – /os/branches/feature_fixcpp/sys/src/9/rb/etherif.h

Rev	Author	Line No.	Line
2	-	1	`enum {`
		2	`MaxEther = 2,`
		3	`Ntypes = 8,`
		4	`};`
		5
		6	`typedef struct Ether Ether;`
		7	`struct Ether {`
		8	`int ctlrno;`
		9	`int port;`
		10	`int irq;`
		11	`int tbdf; /* type+busno+devno+funcno */`
		12
		13	`void *ctlr;`
		14	`Queue* oq;`
		15	`uchar ea[Eaddrlen];`
		16
		17	`long (ifstat)(Ether, void*, long, ulong);`
		18	`#ifdef MULTIETHERTYPES`
		19	`void (attach)(Ether); /* filled in by reset routine */`
		20	`void (detach)(Ether);`
		21	`void (transmit)(Ether);`
		22	`void (interrupt)(Ureg, void*);`
		23	`long (ctl)(Ether, void, long); / custom ctl messages */`
		24	`void (power)(Ether, int); /* power on/off */`
		25	`void (shutdown)(Ether); /* shutdown hardware before reboot */`
		26	`#endif`
		27	`Netif;`
		28	`};`
		29
		30	`extern Block* etheriq(Ether, Block, int);`
		31	`extern void addethercard(char, int()(Ether*));`
		32	`extern ulong ethercrc(uchar*, int);`
		33	`extern int parseether(uchar, char);`
		34
		35	`#define NEXT(x, l) (((x)+1)%(l))`
		36	`#define PREV(x, l) (((x) == 0) ? (l)-1: (x)-1)`

Subversion Repositories planix.SVN