53 	struct disk_devdesc	*dev;  member
84 	struct disk_devdesc *dev;  in ptblread()  local
87 	dev = (struct disk_devdesc *)d;  in ptblread()
88 	od = (struct open_disk *)dev->dd.d_opendata;  in ptblread()
100 	return (dev->dd.d_dev->dv_strategy(dev, F_READ | F_NORA, offset,  in ptblread()
107 	struct disk_devdesc dev;  in ptable_print()  local
117 	od = (struct open_disk *)pa->dev->dd.d_opendata;  in ptable_print()
140 		dev.dd.d_dev = pa->dev->dd.d_dev;  in ptable_print()
141 		dev.dd.d_unit = pa->dev->dd.d_unit;  in ptable_print()
142 		dev.d_slice = part->index;  in ptable_print()
143 		dev.d_partition = D_PARTNONE;  in ptable_print()
144 		if (disk_open(&dev, partsize, sectsize) == 0) {  in ptable_print()
145 			table = ptable_open(&dev, partsize, sectsize, ptblread);  in ptable_print()
149 				bsd.dev = &dev;  in ptable_print()
155 			disk_close(&dev);  in ptable_print()
163 disk_print(struct disk_devdesc *dev, char *prefix, int verbose)  in disk_print()  argument
169 	od = (struct open_disk *)dev->dd.d_opendata;  in disk_print()
170 	pa.dev = dev;  in disk_print()
177 disk_read(struct disk_devdesc *dev, void *buf, uint64_t offset, uint_t blocks)  in disk_read()  argument
182 	od = (struct open_disk *)dev->dd.d_opendata;  in disk_read()
183 	ret = dev->dd.d_dev->dv_strategy(dev, F_READ, dev->d_offset + offset,  in disk_read()
190 disk_write(struct disk_devdesc *dev, void *buf, uint64_t offset, uint_t blocks)  in disk_write()  argument
195 	od = (struct open_disk *)dev->dd.d_opendata;  in disk_write()
196 	ret = dev->dd.d_dev->dv_strategy(dev, F_WRITE, dev->d_offset + offset,  in disk_write()
203 disk_ioctl(struct disk_devdesc *dev, unsigned long cmd, void *data)  in disk_ioctl()  argument
205 	struct open_disk *od = dev->dd.d_opendata;  in disk_ioctl()
215 		if (dev->d_offset == 0)  in disk_ioctl()
228 disk_open(struct disk_devdesc *dev, uint64_t mediasize, uint_t sectorsize)  in disk_open()  argument
246 	dev->dd.d_opendata = od;  in disk_open()
254 	memcpy(&partdev, dev, sizeof(partdev));  in disk_open()
259 	dev->d_offset = 0;  in disk_open()
261 	slice = dev->d_slice;  in disk_open()
262 	partition = dev->d_partition;  in disk_open()
264 	DPRINTF("%s unit %d, slice %d, partition %d => %p", disk_fmtdev(dev),  in disk_open()
265 	    dev->dd.d_unit, dev->d_slice, dev->d_partition, od);  in disk_open()
288 			dev->d_offset = part.start;  in disk_open()
292 		dev->d_offset = 0;  in disk_open()
302 		dev->d_offset = part.start;  in disk_open()
339 		table = ptable_open(dev, part.end - part.start + 1,  in disk_open()
360 		dev->d_offset += part.start;  in disk_open()
371 		DPRINTF("%s could not open", disk_fmtdev(dev));  in disk_open()
374 		dev->d_slice = slice;  in disk_open()
375 		dev->d_partition = partition;  in disk_open()
376 		DPRINTF("%s offset %" PRIu64 " => %p", disk_fmtdev(dev),  in disk_open()
377 		    dev->d_offset, od);  in disk_open()
383 disk_close(struct disk_devdesc *dev)  in disk_close()  argument
387 	od = (struct open_disk *)dev->dd.d_opendata;  in disk_close()
388 	DPRINTF("%s closed => %p", disk_fmtdev(dev), od);  in disk_close()
395 disk_fmtdev(struct disk_devdesc *dev)  in disk_fmtdev()  argument
400 	cp = buf + sprintf(buf, "%s%d", dev->dd.d_dev->dv_name, dev->dd.d_unit);  in disk_fmtdev()
401 	if (dev->d_slice > D_SLICENONE) {  in disk_fmtdev()
403 		if (dev->d_partition == D_PARTISGPT) {  in disk_fmtdev()
404 			sprintf(cp, "p%d:", dev->d_slice);  in disk_fmtdev()
409 			cp += sprintf(cp, "s%d", dev->d_slice);  in disk_fmtdev()
412 	if (dev->d_partition > D_PARTNONE)  in disk_fmtdev()
413 		cp += sprintf(cp, "%c", dev->d_partition + 'a');  in disk_fmtdev()
419 disk_parsedev(struct disk_devdesc *dev, const char *devspec, const char **path)  in disk_parsedev()  argument
476 	dev->dd.d_unit = unit;  in disk_parsedev()
477 	dev->d_slice = slice;  in disk_parsedev()
478 	dev->d_partition = partition;  in disk_parsedev()