Cross Reference: /illumos-gate/usr/src/boot/sys/boot/common/disk.c

Lines Matching defs:dev
55 	struct disk_devdesc	*dev;
78 disk_lookup(struct disk_devdesc *dev)
85 		if (entry->d_dev != dev->d_dev ||
86 		    entry->d_unit != dev->d_unit)
88 		dev->d_opendata = entry->od;
89 		if (entry->d_slice == dev->d_slice &&
90 		    entry->d_partition == dev->d_partition) {
91 			dev->d_offset = entry->d_offset;
92 			DEBUG("%s offset %lld", disk_fmtdev(dev),
93 			    (long long)dev->d_offset);
105 disk_insert(struct disk_devdesc *dev)
114 	entry->d_dev = dev->d_dev;
115 	entry->d_unit = dev->d_unit;
116 	entry->d_slice = dev->d_slice;
117 	entry->d_partition = dev->d_partition;
118 	entry->od = (struct open_disk *)dev->d_opendata;
120 	entry->d_offset = dev->d_offset;
125 	DEBUG("%s cached", disk_fmtdev(dev));
135 	struct disk_devdesc dev;
139 		dev.d_dev = (struct devsw *)entry->d_dev;
140 		dev.d_unit = entry->d_unit;
141 		dev.d_slice = entry->d_slice;
142 		dev.d_partition = entry->d_partition;
143 		printf("%s %d => %p [%d]\n", disk_fmtdev(&dev), entry->count,
176 	struct disk_devdesc *dev;
179 	dev = (struct disk_devdesc *)d;
180 	od = (struct open_disk *)dev->d_opendata;
181 	return (dev->d_dev->dv_strategy(dev, F_READ, offset, 0,
196 	od = (struct open_disk *)pa->dev->d_opendata;
209 		pa->dev->d_offset = part->start;
210 		table = ptable_open(pa->dev, part->end - part->start + 1,
215 		bsd.dev = pa->dev;
226 disk_print(struct disk_devdesc *dev, char *prefix, int verbose)
232 	od = (struct open_disk *)dev->d_opendata;
233 	pa.dev = dev;
240 disk_read(struct disk_devdesc *dev, void *buf, off_t offset, u_int blocks)
245 	od = (struct open_disk *)dev->d_opendata;
246 	ret = dev->d_dev->dv_strategy(dev, F_READ, dev->d_offset + offset, 0,
253 disk_write(struct disk_devdesc *dev, void *buf, off_t offset, u_int blocks)
258 	od = (struct open_disk *)dev->d_opendata;
259 	ret = dev->d_dev->dv_strategy(dev, F_WRITE, dev->d_offset + offset, 0,
266 disk_ioctl(struct disk_devdesc *dev, u_long cmd, void *buf)
269 	if (dev->d_dev->dv_ioctl)
270 		return ((*dev->d_dev->dv_ioctl)(dev->d_opendata, cmd, buf));
276 disk_open(struct disk_devdesc *dev, off_t mediasize, u_int sectorsize,
286 		rc = disk_lookup(dev);
294 	dev->d_offset = 0;
296 	slice = dev->d_slice;
297 	partition = dev->d_partition;
304 		od = (struct open_disk *)dev->d_opendata;
306 		    disk_fmtdev(dev), dev->d_unit, dev->d_slice,
307 		    dev->d_partition, od);
315 		dev->d_opendata = od;
322 	    disk_fmtdev(dev), dev->d_unit, dev->d_slice, dev->d_partition, od);
325 	od->table = ptable_open(dev, mediasize / sectorsize, sectorsize,
339 			dev->d_offset = part.start;
348 		dev->d_offset = part.start;
370 		table = ptable_open(dev, part.end - part.start + 1,
391 		dev->d_offset += part.start;
403 		DEBUG("%s could not open", disk_fmtdev(dev));
406 			disk_insert(dev);
407 		/* Save the slice and partition number to the dev */
408 		dev->d_slice = slice;
409 		dev->d_partition = partition;
410 		DEBUG("%s offset %lld => %p", disk_fmtdev(dev),
411 		    (long long)dev->d_offset, od);
417 disk_close(struct disk_devdesc *dev)
421 	od = (struct open_disk *)dev->d_opendata;
422 	DEBUG("%s closed => %p [%d]", disk_fmtdev(dev), od, od->rcnt);
434 	struct disk_devdesc dev;
443 		dev.d_dev = (struct devsw *)entry->d_dev;
444 		dev.d_unit = entry->d_unit;
445 		dev.d_slice = entry->d_slice;
446 		dev.d_partition = entry->d_partition;
447 		DEBUG("%s was freed => %p [%d]", disk_fmtdev(&dev),
461 disk_fmtdev(struct disk_devdesc *dev)
466 	cp = buf + sprintf(buf, "%s%d", dev->d_dev->dv_name, dev->d_unit);
467 	if (dev->d_slice >= 0) {
469 		if (dev->d_partition == 255) {
470 			sprintf(cp, "p%d:", dev->d_slice);
475 			cp += sprintf(cp, "s%d", dev->d_slice);
478 	if (dev->d_partition >= 0)
479 		cp += sprintf(cp, "%c", dev->d_partition + 'a');
485 disk_parsedev(struct disk_devdesc *dev, const char *devspec, const char **path)
528 	dev->d_unit = unit;
529 	dev->d_slice = slice;
530 	dev->d_partition = partition;