Cross Reference: /src/sys/arch/atari/stand/tostools/libtos/diskio.c

Lines Matching refs:dd
64 	disk_t	*dd;
66 	dd = xmalloc(sizeof *dd);
67 	memset(dd, 0, sizeof *dd);
69 	if (setmami(dd, name) || setnames(dd) || setsizes(dd)) {
70 		disk_close(dd);
73 	return(dd);
77 disk_close(disk_t *dd)
79 	if (dd) {
80 		free(dd->product);
81 		free(dd->sname);
82 		free(dd->fname);
83 		if (dd->xtra_info != NULL)
84 			free(dd->xtra_info);
85 		free(dd);
90 disk_read(dd, start, count)
91 	disk_t	*dd;
99 	buffer = xmalloc(count * dd->bsize);
101 	e = XHReadWrite(dd->major, dd->minor, 0, start, count, buffer);
107 		bdev = BIOSDEV(dd->major, dd->minor);
117 disk_write(dd, start, count, buffer)
118 	disk_t	*dd;
126 	e = XHReadWrite(dd->major, dd->minor, 1, start, count, buffer);
130 		bdev = BIOSDEV(dd->major, dd->minor);
156 setmami(disk_t *dd, char *name)
210 	dd->major = MAJOR(bus, target, lun);
211 	dd->minor = MINOR(bus, target, lun);
216 setnames(disk_t *dd)
221 	b = BUS(dd->major, dd->minor);
222 	u = TARGET(dd->major, dd->minor);
223 	l = LUN(dd->major, dd->minor);
254 	dd->fname = strbd(bs, us, ls, NULL);
255 	dd->sname = strbd(sn, NULL);
260 setsizes(disk_t *dd)
265 	    if (XHInqTarget2(dd->major, dd->minor, &dd->bsize, NULL, prod,
267 		if (XHInqTarget(dd->major, dd->minor, &dd->bsize, NULL, prod)) {
268 			error(-1, "%s: device not configured", dd->sname);
275 	    dd->product = strbd(prod, NULL);
276 	    if (!XHGetCapacity(dd->major, dd->minor, &dd->msize, &dd->bsize))
279 	    dd->product = strbd("unknown", NULL);
280 	    dd->bsize = AHDI_BSIZE;		/* XXX */
294 			p = disk_read(dd, m, 1);
306 			dd->msize = l + 1;
309 		error(-1, "%s: device not configured", dd->sname);
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