97 			unsigned int slen, unsigned int dlen)  in update_param()  argument
99 	if (p->iremain < slen)  in update_param()
104 	p->in += slen;  in update_param()
105 	p->iremain -= slen;  in update_param()
174 	unsigned int slen = p->iremain, dlen = p->oremain, tmplen;  in compress()  local
175 	unsigned int adj_slen = slen;  in compress()
186 	if (slen % c->multiple)  in compress()
187 		adj_slen = round_up(slen, c->multiple);  in compress()
188 	if (slen < c->minimum)  in compress()
190 	if (slen > c->maximum)  in compress()
191 		adj_slen = slen = c->maximum;  in compress()
192 	if (adj_slen > slen || (u64)src % c->alignment) {  in compress()
194 		slen = min(slen, BOUNCE_BUFFER_SIZE);  in compress()
195 		if (adj_slen > slen)  in compress()
196 			memset(ctx->sbounce + slen, 0, adj_slen - slen);  in compress()
197 		memcpy(ctx->sbounce, src, slen);  in compress()
199 		slen = adj_slen;  in compress()
200 		pr_debug("using comp sbounce buffer, len %x\n", slen);  in compress()
228 		ret = ctx->driver->compress(src, slen, dst, &dlen, ctx->wmem);  in compress()
245 	g->uncompressed_length = cpu_to_be32(slen);  in compress()
247 	if (p->iremain < slen) {  in compress()
248 		*ignore = slen - p->iremain;  in compress()
249 		slen = p->iremain;  in compress()
253 		 slen, *ignore, dlen, dskip);  in compress()
255 	return update_param(p, slen, dskip + dlen);  in compress()
259 			  const u8 *src, unsigned int slen,  in nx842_crypto_compress()  argument
274 	p.iremain = slen;  in nx842_crypto_compress()
336 	pr_debug("compress total slen %x dlen %x\n", slen, *dlen);  in nx842_crypto_compress()
350 	unsigned int slen = be32_to_cpu(g->compressed_length);  in decompress()  local
353 	unsigned int adj_slen = slen;  in decompress()
359 	if (!slen || !required_len)  in decompress()
362 	if (p->iremain <= 0 || padding + slen > p->iremain)  in decompress()
370 	if (slen % c->multiple)  in decompress()
371 		adj_slen = round_up(slen, c->multiple);  in decompress()
372 	if (slen < c->minimum)  in decompress()
374 	if (slen > c->maximum)  in decompress()
376 	if (slen < adj_slen || (u64)src % c->alignment) {  in decompress()
381 		if (slen < adj_slen)  in decompress()
382 			memset(ctx->sbounce + slen, 0, adj_slen - slen);  in decompress()
383 		memcpy(ctx->sbounce, src, slen);  in decompress()
385 		spadding = adj_slen - slen;  in decompress()
386 		slen = adj_slen;  in decompress()
387 		pr_debug("using decomp sbounce buffer, len %x\n", slen);  in decompress()
406 		ret = ctx->driver->decompress(src, slen, dst, &dlen, ctx->wmem);  in decompress()
412 		slen = be32_to_cpu(g->compressed_length);  in decompress()
422 		ret = sw842_decompress(src, slen, dst, &dlen);  in decompress()
427 	slen -= spadding;  in decompress()
437 		 slen, padding, dlen, ignore);  in decompress()
439 	return update_param(p, slen + padding, dlen);  in decompress()
443 			    const u8 *src, unsigned int slen,  in nx842_crypto_decompress()  argument
456 	p.iremain = slen;  in nx842_crypto_decompress()
497 	if (hdr_len > slen) {  in nx842_crypto_decompress()
518 	pr_debug("decompress total slen %x dlen %x\n", slen, *dlen);  in nx842_crypto_decompress()