1095 	struct ccp_xts_aes_engine *xts = &cmd->u.xts;  in ccp_run_xts_aes_cmd()  local
1105 	switch (xts->unit_size) {  in ccp_run_xts_aes_cmd()
1126 	if (xts->key_len == AES_KEYSIZE_128)  in ccp_run_xts_aes_cmd()
1128 	else if (xts->key_len == AES_KEYSIZE_256)  in ccp_run_xts_aes_cmd()
1133 	if (!xts->final && (xts->src_len & (AES_BLOCK_SIZE - 1)))  in ccp_run_xts_aes_cmd()
1136 	if (xts->iv_len != AES_BLOCK_SIZE)  in ccp_run_xts_aes_cmd()
1139 	if (!xts->key || !xts->iv || !xts->src || !xts->dst)  in ccp_run_xts_aes_cmd()
1152 	op.u.xts.type = aestype;  in ccp_run_xts_aes_cmd()
1153 	op.u.xts.action = xts->action;  in ccp_run_xts_aes_cmd()
1154 	op.u.xts.unit_size = xts->unit_size;  in ccp_run_xts_aes_cmd()
1176 		ret = ccp_set_dm_area(&key, dm_offset, xts->key, 0, xts->key_len);  in ccp_run_xts_aes_cmd()
1179 		ret = ccp_set_dm_area(&key, 0, xts->key, xts->key_len, xts->key_len);  in ccp_run_xts_aes_cmd()
1189 		pad = dm_offset - xts->key_len;  in ccp_run_xts_aes_cmd()
1190 		ret = ccp_set_dm_area(&key, pad, xts->key, 0, xts->key_len);  in ccp_run_xts_aes_cmd()
1193 		ret = ccp_set_dm_area(&key, dm_offset + pad, xts->key,  in ccp_run_xts_aes_cmd()
1194 				      xts->key_len, xts->key_len);  in ccp_run_xts_aes_cmd()
1206 	 * for XTS is already in little endian format so no byte swapping  in ccp_run_xts_aes_cmd()
1215 	ret = ccp_set_dm_area(&ctx, 0, xts->iv, 0, xts->iv_len);  in ccp_run_xts_aes_cmd()
1229 	if (sg_virt(xts->src) == sg_virt(xts->dst))  in ccp_run_xts_aes_cmd()
1232 	ret = ccp_init_data(&src, cmd_q, xts->src, xts->src_len,  in ccp_run_xts_aes_cmd()
1241 		ret = ccp_init_data(&dst, cmd_q, xts->dst, xts->src_len,  in ccp_run_xts_aes_cmd()
1274 	ccp_get_dm_area(&ctx, dm_offset, xts->iv, 0, xts->iv_len);  in ccp_run_xts_aes_cmd()