geom/eli/g_eli_integrity.c

132 	struct bio *bp;
138 	bp = (struct bio *)crp->crp_opaque;
139 	bp->bio_inbed++;
141 		bp->bio_completed += crp->crp_olen;
143 		    bp->bio_inbed, bp->bio_children, (intmax_t)crp->crp_olen, (intmax_t)bp->bio_completed);
146 		    bp->bio_inbed, bp->bio_children, crp->crp_etype);
147 		if (bp->bio_error == 0)
148 			bp->bio_error = crp->crp_etype;
150 	sc = bp->bio_to->geom->softc;
155 	if (bp->bio_inbed < bp->bio_children)
157 	if (bp->bio_error == 0) {
166 		decr_secsize = bp->bio_to->sectorsize;
172 		nsec = bp->bio_length / decr_secsize;
178 		srcdata = bp->bio_driver2;
179 		dstdata = bp->bio_data;
194 				if (bp->bio_error == 0)
195 					bp->bio_error = -1;
197 					coroff = bp->bio_offset +
198 					    (dstdata - (u_char *)bp->bio_data);
228 	free(bp->bio_driver2, M_ELI);
229 	bp->bio_driver2 = NULL;
230 	if (bp->bio_error != 0) {
231 		if (bp->bio_error == -1)
232 			bp->bio_error = EINVAL;
234 			G_ELI_LOGREQ(0, bp,
236 			    bp->bio_error);
238 		bp->bio_completed = 0;
243 	g_io_deliver(bp, bp->bio_error);
258 	struct bio *bp, *cbp, *cbp2;
265 	bp = (struct bio *)crp->crp_opaque;
266 	bp->bio_inbed++;
269 		    bp->bio_inbed, bp->bio_children);
272 		    bp->bio_inbed, bp->bio_children, crp->crp_etype);
273 		if (bp->bio_error == 0)
274 			bp->bio_error = crp->crp_etype;
276 	sc = bp->bio_to->geom->softc;
281 	if (bp->bio_inbed < bp->bio_children)
283 	if (bp->bio_error != 0) {
284 		G_ELI_LOGREQ(0, bp, "Crypto WRITE request failed (error=%d).",
285 		    bp->bio_error);
286 		free(bp->bio_driver2, M_ELI);
287 		bp->bio_driver2 = NULL;
288 		cbp = bp->bio_driver1;
289 		bp->bio_driver1 = NULL;
291 		g_io_deliver(bp, bp->bio_error);
296 	cbp = bp->bio_driver1;
297 	bp->bio_driver1 = NULL;
302 	nsec = bp->bio_length / bp->bio_to->sectorsize;
307 	cbp->bio_offset = (bp->bio_offset / bp->bio_to->sectorsize) * sc->sc_bytes_per_sector;
308 	cbp->bio_data = bp->bio_driver2;
316 		cbp2 = g_duplicate_bio(bp);
328 	bp->bio_inbed = 0;
329 	bp->bio_children = (cbp2 != NULL ? 2 : 1);
339 g_eli_auth_read(struct g_eli_softc *sc, struct bio *bp)
346 	bp->bio_pflags = 0;
349 	cbp = bp->bio_driver1;
350 	bp->bio_driver1 = NULL;
355 	nsec = bp->bio_length / bp->bio_to->sectorsize;
365 	cbp->bio_offset = (bp->bio_offset / bp->bio_to->sectorsize) * sc->sc_bytes_per_sector;
366 	bp->bio_driver2 = malloc(size, M_ELI, M_WAITOK);
367 	cbp->bio_data = bp->bio_driver2;
375 		cbp2 = g_duplicate_bio(bp);
404 g_eli_auth_run(struct g_eli_worker *wr, struct bio *bp)
414 	G_ELI_LOGREQ(3, bp, "%s", __func__);
416 	bp->bio_pflags = wr->w_number;
419 	decr_secsize = bp->bio_to->sectorsize;
425 	nsec = bp->bio_length / decr_secsize;
431 	dstoff = (bp->bio_offset / bp->bio_to->sectorsize) * sc->sc_bytes_per_sector;
434 	plaindata = bp->bio_data;
435 	if (bp->bio_cmd == BIO_READ) {
436 		data = bp->bio_driver2;
449 		bp->bio_driver2 = data;
452 	bp->bio_inbed = 0;
453 	bp->bio_children = nsec;
472 			if (bp->bio_cmd == BIO_WRITE)
477 		if (bp->bio_cmd == BIO_READ) {
491 		crp->crp_opaque = (void *)bp;
497 		if (bp->bio_cmd == BIO_WRITE) {
514 		if (bp->bio_cmd == BIO_WRITE)