96 			 struct dm_crypt_request *dmreq);
98 		    struct dm_crypt_request *dmreq);
291 			      struct dm_crypt_request *dmreq)  in crypt_iv_plain_gen()  argument
294 	*(__le32 *)iv = cpu_to_le32(dmreq->iv_sector & 0xffffffff);  in crypt_iv_plain_gen()
300 				struct dm_crypt_request *dmreq)  in crypt_iv_plain64_gen()  argument
303 	*(__le64 *)iv = cpu_to_le64(dmreq->iv_sector);  in crypt_iv_plain64_gen()
309 				  struct dm_crypt_request *dmreq)  in crypt_iv_plain64be_gen()  argument
313 	*(__be64 *)&iv[cc->iv_size - sizeof(u64)] = cpu_to_be64(dmreq->iv_sector);  in crypt_iv_plain64be_gen()
319 			      struct dm_crypt_request *dmreq)  in crypt_iv_essiv_gen()  argument
326 	*(__le64 *)iv = cpu_to_le64(dmreq->iv_sector);  in crypt_iv_essiv_gen()
360 			      struct dm_crypt_request *dmreq)  in crypt_iv_benbi_gen()  argument
366 	val = cpu_to_be64(((u64)dmreq->iv_sector << cc->iv_gen_private.benbi.shift) + 1);  in crypt_iv_benbi_gen()
373 			     struct dm_crypt_request *dmreq)  in crypt_iv_null_gen()  argument
448 			    struct dm_crypt_request *dmreq,  in crypt_iv_lmk_one()  argument
475 	buf[0] = cpu_to_le32(dmreq->iv_sector & 0xFFFFFFFF);  in crypt_iv_lmk_one()
476 	buf[1] = cpu_to_le32((((u64)dmreq->iv_sector >> 32) & 0x00FFFFFF) | 0x80000000);  in crypt_iv_lmk_one()
496 			    struct dm_crypt_request *dmreq)  in crypt_iv_lmk_gen()  argument
502 	if (bio_data_dir(dmreq->ctx->bio_in) == WRITE) {  in crypt_iv_lmk_gen()
503 		sg = crypt_get_sg_data(cc, dmreq->sg_in);  in crypt_iv_lmk_gen()
505 		r = crypt_iv_lmk_one(cc, iv, dmreq, src + sg->offset);  in crypt_iv_lmk_gen()
514 			     struct dm_crypt_request *dmreq)  in crypt_iv_lmk_post()  argument
520 	if (bio_data_dir(dmreq->ctx->bio_in) == WRITE)  in crypt_iv_lmk_post()
523 	sg = crypt_get_sg_data(cc, dmreq->sg_out);  in crypt_iv_lmk_post()
525 	r = crypt_iv_lmk_one(cc, iv, dmreq, dst + sg->offset);  in crypt_iv_lmk_post()
604 				  struct dm_crypt_request *dmreq,  in crypt_iv_tcw_whitening()  argument
608 	__le64 sector = cpu_to_le64(dmreq->iv_sector);  in crypt_iv_tcw_whitening()
642 			    struct dm_crypt_request *dmreq)  in crypt_iv_tcw_gen()  argument
646 	__le64 sector = cpu_to_le64(dmreq->iv_sector);  in crypt_iv_tcw_gen()
651 	if (bio_data_dir(dmreq->ctx->bio_in) != WRITE) {  in crypt_iv_tcw_gen()
652 		sg = crypt_get_sg_data(cc, dmreq->sg_in);  in crypt_iv_tcw_gen()
654 		r = crypt_iv_tcw_whitening(cc, dmreq, src + sg->offset);  in crypt_iv_tcw_gen()
668 			     struct dm_crypt_request *dmreq)  in crypt_iv_tcw_post()  argument
674 	if (bio_data_dir(dmreq->ctx->bio_in) != WRITE)  in crypt_iv_tcw_post()
678 	sg = crypt_get_sg_data(cc, dmreq->sg_out);  in crypt_iv_tcw_post()
680 	r = crypt_iv_tcw_whitening(cc, dmreq, dst + sg->offset);  in crypt_iv_tcw_post()
687 				struct dm_crypt_request *dmreq)  in crypt_iv_random_gen()  argument
712 			    struct dm_crypt_request *dmreq)  in crypt_iv_eboiv_gen()  argument
725 	*(__le64 *)buf = cpu_to_le64(dmreq->iv_sector * cc->sector_size);  in crypt_iv_eboiv_gen()
907 static void *req_of_dmreq(struct crypt_config *cc, struct dm_crypt_request *dmreq)  in req_of_dmreq()  argument
909 	return (void *)((char *)dmreq - cc->dmreq_start);  in req_of_dmreq()
913 		       struct dm_crypt_request *dmreq)  in iv_of_dmreq()  argument
916 		return (u8 *)ALIGN((unsigned long)(dmreq + 1),  in iv_of_dmreq()
919 		return (u8 *)ALIGN((unsigned long)(dmreq + 1),  in iv_of_dmreq()
924 		       struct dm_crypt_request *dmreq)  in org_iv_of_dmreq()  argument
926 	return iv_of_dmreq(cc, dmreq) + cc->iv_size;  in org_iv_of_dmreq()
930 		       struct dm_crypt_request *dmreq)  in org_sector_of_dmreq()  argument
932 	u8 *ptr = iv_of_dmreq(cc, dmreq) + cc->iv_size + cc->iv_size;  in org_sector_of_dmreq()
937 		       struct dm_crypt_request *dmreq)  in org_tag_of_dmreq()  argument
939 	u8 *ptr = iv_of_dmreq(cc, dmreq) + cc->iv_size +  in org_tag_of_dmreq()
945 				struct dm_crypt_request *dmreq)  in tag_from_dmreq()  argument
947 	struct convert_context *ctx = dmreq->ctx;  in tag_from_dmreq()
950 	return &io->integrity_metadata[*org_tag_of_dmreq(cc, dmreq) *  in tag_from_dmreq()
955 			       struct dm_crypt_request *dmreq)  in iv_tag_from_dmreq()  argument
957 	return tag_from_dmreq(cc, dmreq) + cc->integrity_tag_size;  in iv_tag_from_dmreq()
967 	struct dm_crypt_request *dmreq;  in crypt_convert_block_aead()  local
978 	dmreq = dmreq_of_req(cc, req);  in crypt_convert_block_aead()
979 	dmreq->iv_sector = ctx->cc_sector;  in crypt_convert_block_aead()
981 		dmreq->iv_sector >>= cc->sector_shift;  in crypt_convert_block_aead()
982 	dmreq->ctx = ctx;  in crypt_convert_block_aead()
984 	*org_tag_of_dmreq(cc, dmreq) = tag_offset;  in crypt_convert_block_aead()
986 	sector = org_sector_of_dmreq(cc, dmreq);  in crypt_convert_block_aead()
989 	iv = iv_of_dmreq(cc, dmreq);  in crypt_convert_block_aead()
990 	org_iv = org_iv_of_dmreq(cc, dmreq);  in crypt_convert_block_aead()
991 	tag = tag_from_dmreq(cc, dmreq);  in crypt_convert_block_aead()
992 	tag_iv = iv_tag_from_dmreq(cc, dmreq);  in crypt_convert_block_aead()
999 	sg_init_table(dmreq->sg_in, 4);  in crypt_convert_block_aead()
1000 	sg_set_buf(&dmreq->sg_in[0], sector, sizeof(uint64_t));  in crypt_convert_block_aead()
1001 	sg_set_buf(&dmreq->sg_in[1], org_iv, cc->iv_size);  in crypt_convert_block_aead()
1002 	sg_set_page(&dmreq->sg_in[2], bv_in.bv_page, cc->sector_size, bv_in.bv_offset);  in crypt_convert_block_aead()
1003 	sg_set_buf(&dmreq->sg_in[3], tag, cc->integrity_tag_size);  in crypt_convert_block_aead()
1005 	sg_init_table(dmreq->sg_out, 4);  in crypt_convert_block_aead()
1006 	sg_set_buf(&dmreq->sg_out[0], sector, sizeof(uint64_t));  in crypt_convert_block_aead()
1007 	sg_set_buf(&dmreq->sg_out[1], org_iv, cc->iv_size);  in crypt_convert_block_aead()
1008 	sg_set_page(&dmreq->sg_out[2], bv_out.bv_page, cc->sector_size, bv_out.bv_offset);  in crypt_convert_block_aead()
1009 	sg_set_buf(&dmreq->sg_out[3], tag, cc->integrity_tag_size);  in crypt_convert_block_aead()
1016 			r = cc->iv_gen_ops->generator(cc, org_iv, dmreq);  in crypt_convert_block_aead()
1029 		aead_request_set_crypt(req, dmreq->sg_in, dmreq->sg_out,  in crypt_convert_block_aead()
1036 		aead_request_set_crypt(req, dmreq->sg_in, dmreq->sg_out,  in crypt_convert_block_aead()
1048 		r = cc->iv_gen_ops->post(cc, org_iv, dmreq);  in crypt_convert_block_aead()
1064 	struct dm_crypt_request *dmreq;  in crypt_convert_block_skcipher()  local
1073 	dmreq = dmreq_of_req(cc, req);  in crypt_convert_block_skcipher()
1074 	dmreq->iv_sector = ctx->cc_sector;  in crypt_convert_block_skcipher()
1076 		dmreq->iv_sector >>= cc->sector_shift;  in crypt_convert_block_skcipher()
1077 	dmreq->ctx = ctx;  in crypt_convert_block_skcipher()
1079 	*org_tag_of_dmreq(cc, dmreq) = tag_offset;  in crypt_convert_block_skcipher()
1081 	iv = iv_of_dmreq(cc, dmreq);  in crypt_convert_block_skcipher()
1082 	org_iv = org_iv_of_dmreq(cc, dmreq);  in crypt_convert_block_skcipher()
1083 	tag_iv = iv_tag_from_dmreq(cc, dmreq);  in crypt_convert_block_skcipher()
1085 	sector = org_sector_of_dmreq(cc, dmreq);  in crypt_convert_block_skcipher()
1089 	sg_in  = &dmreq->sg_in[0];  in crypt_convert_block_skcipher()
1090 	sg_out = &dmreq->sg_out[0];  in crypt_convert_block_skcipher()
1103 			r = cc->iv_gen_ops->generator(cc, org_iv, dmreq);  in crypt_convert_block_skcipher()
1122 		r = cc->iv_gen_ops->post(cc, org_iv, dmreq);  in crypt_convert_block_skcipher()
1669 	struct dm_crypt_request *dmreq = async_req->data;  in kcryptd_async_done()  local
1670 	struct convert_context *ctx = dmreq->ctx;  in kcryptd_async_done()
1685 		error = cc->iv_gen_ops->post(cc, org_iv_of_dmreq(cc, dmreq), dmreq);  in kcryptd_async_done()
1690 			    (unsigned long long)le64_to_cpu(*org_sector_of_dmreq(cc, dmreq)));  in kcryptd_async_done()
1695 	crypt_free_req(cc, req_of_dmreq(cc, dmreq), io->base_bio);  in kcryptd_async_done()