File: [local] / funnyos / dev / root.c (download)
Revision 1.3, Mon Oct 29 21:10:02 2007 UTC (16 years, 11 months ago) by init
Branch: MAIN
CVS Tags: HEAD Changes since 1.2: +3 -2 lines
use new dr_interrupt pointer in struct driver for future interrupts support
|
/*
* $Id: root.c,v 1.3 2007/10/29 21:10:02 init Exp $
*/
#include <sys/types.h>
#include <sys/device.h>
#include <libkern/printf.h>
/*
* System root device.
* All other will be created/destroyed dynamically with devconfig.
*/
struct device *rootdev;
int root_attach(struct device *, uint32_t, uint8_t);
/* bogus root_dd */
struct root_dd {
uint32_t rd_bogus1;
uint8_t rd_bogus2;
};
struct driver root_dr = {
/* sizeof(dd) */ sizeof(struct root_dd),
/* attach */ root_attach,
/* detach */ NULL,
/* intr */ NULL
};
int
root_attach(struct device *self, uint32_t loc, uint8_t flags)
{
/* root pseudo device */
printf("(root) pseudo device\n");
return(0);
}