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#include <sys/param.h>		#include <sys/param.h>

#include <netinet/in.h>		#include <netinet/in.h>

#include <machine/stdarg.h>		#include <machine/stdarg.h>

#include <stand.h>		#include <stand.h>
		#include <sys/disk.h>

#include "bootstrap.h"		#include "bootstrap.h"
#include "libofw.h"		#include "libofw.h"

static int ofwd_init(void);		static int ofwd_init(void);
static int ofwd_strategy(void *devdata, int flag, daddr_t dblk,		static int ofwd_strategy(void *devdata, int flag, daddr_t dblk,
size_t size, char buf, size_t rsize);		size_t size, char buf, size_t rsize);
static int ofwd_open(struct open_file *f, ...);		static int ofwd_open(struct open_file *f, ...);
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines	#if !defined(__powerpc__)
OF_close(dev->d_handle);		OF_close(dev->d_handle);
#endif		#endif
kdp = NULL;		kdp = NULL;
}		}
return (0);		return (0);
}		}

static int		static int
ofwd_ioctl(struct open_file *f __unused, u_long cmd __unused,		ofwd_ioctl(struct open_file f, u_long cmd, void data)
void *data __unused)
{		{
		struct ofw_devdesc *dev = f->f_devdata;
		int block_size;
		unsigned int n;

return (EINVAL);		switch (cmd) {
		case DIOCGSECTORSIZE:
		block_size = OF_block_size(dev->d_handle);
		(u_int )data = block_size;
		break;
		case DIOCGMEDIASIZE:
		block_size = OF_block_size(dev->d_handle);
		n = OF_blocks(dev->d_handle);
		(uint64_t )data = (uint64_t)(n * block_size);
		break;
		default:
		return (ENOTTY);
		}
		return (0);
}		}

static int		static int
ofwd_print(int verbose __unused)		ofwd_print(int verbose __unused)
{		{
return (0);		return (0);
}		}