221 static int ccp5_do_cmd(struct ccp5_desc *desc,  in ccp5_do_cmd()  argument
232 	if (CCP5_CMD_SOC(desc)) {  in ccp5_do_cmd()
233 		CCP5_CMD_IOC(desc) = 1;  in ccp5_do_cmd()
234 		CCP5_CMD_SOC(desc) = 0;  in ccp5_do_cmd()
239 	dP = (u32 *)desc;  in ccp5_do_cmd()
256 	if (CCP5_CMD_IOC(desc)) {  in ccp5_do_cmd()
279 	struct ccp5_desc desc;  in ccp5_perform_aes()  local
286 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_aes()
288 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_AES;  in ccp5_perform_aes()
290 	CCP5_CMD_SOC(&desc) = op->soc;  in ccp5_perform_aes()
291 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_aes()
292 	CCP5_CMD_INIT(&desc) = op->init;  in ccp5_perform_aes()
293 	CCP5_CMD_EOM(&desc) = op->eom;  in ccp5_perform_aes()
294 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_aes()
302 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_aes()
304 	CCP5_CMD_LEN(&desc) = op->src.u.dma.length;  in ccp5_perform_aes()
306 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_aes()
307 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_aes()
308 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_aes()
310 	CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_aes()
311 	CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_aes()
312 	CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_aes()
314 	CCP5_CMD_KEY_LO(&desc) = lower_32_bits(key_addr);  in ccp5_perform_aes()
315 	CCP5_CMD_KEY_HI(&desc) = 0;  in ccp5_perform_aes()
316 	CCP5_CMD_KEY_MEM(&desc) = CCP_MEMTYPE_SB;  in ccp5_perform_aes()
317 	CCP5_CMD_LSB_ID(&desc) = op->sb_ctx;  in ccp5_perform_aes()
319 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_aes()
324 	struct ccp5_desc desc;  in ccp5_perform_xts_aes()  local
331 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_xts_aes()
333 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_XTS_AES_128;  in ccp5_perform_xts_aes()
335 	CCP5_CMD_SOC(&desc) = op->soc;  in ccp5_perform_xts_aes()
336 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_xts_aes()
337 	CCP5_CMD_INIT(&desc) = op->init;  in ccp5_perform_xts_aes()
338 	CCP5_CMD_EOM(&desc) = op->eom;  in ccp5_perform_xts_aes()
339 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_xts_aes()
345 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_xts_aes()
347 	CCP5_CMD_LEN(&desc) = op->src.u.dma.length;  in ccp5_perform_xts_aes()
349 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_xts_aes()
350 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_xts_aes()
351 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_xts_aes()
353 	CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_xts_aes()
354 	CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_xts_aes()
355 	CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_xts_aes()
357 	CCP5_CMD_KEY_LO(&desc) = lower_32_bits(key_addr);  in ccp5_perform_xts_aes()
358 	CCP5_CMD_KEY_HI(&desc) =  0;  in ccp5_perform_xts_aes()
359 	CCP5_CMD_KEY_MEM(&desc) = CCP_MEMTYPE_SB;  in ccp5_perform_xts_aes()
360 	CCP5_CMD_LSB_ID(&desc) = op->sb_ctx;  in ccp5_perform_xts_aes()
362 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_xts_aes()
367 	struct ccp5_desc desc;  in ccp5_perform_sha()  local
373 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_sha()
375 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_SHA;  in ccp5_perform_sha()
377 	CCP5_CMD_SOC(&desc) = op->soc;  in ccp5_perform_sha()
378 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_sha()
379 	CCP5_CMD_INIT(&desc) = 1;  in ccp5_perform_sha()
380 	CCP5_CMD_EOM(&desc) = op->eom;  in ccp5_perform_sha()
381 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_sha()
385 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_sha()
387 	CCP5_CMD_LEN(&desc) = op->src.u.dma.length;  in ccp5_perform_sha()
389 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_sha()
390 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_sha()
391 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_sha()
393 	CCP5_CMD_LSB_ID(&desc) = op->sb_ctx;  in ccp5_perform_sha()
396 		CCP5_CMD_SHA_LO(&desc) = lower_32_bits(op->u.sha.msg_bits);  in ccp5_perform_sha()
397 		CCP5_CMD_SHA_HI(&desc) = upper_32_bits(op->u.sha.msg_bits);  in ccp5_perform_sha()
399 		CCP5_CMD_SHA_LO(&desc) = 0;  in ccp5_perform_sha()
400 		CCP5_CMD_SHA_HI(&desc) = 0;  in ccp5_perform_sha()
403 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_sha()
408 	struct ccp5_desc desc;  in ccp5_perform_des3()  local
415 	memset(&desc, 0, sizeof(struct ccp5_desc));  in ccp5_perform_des3()
417 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_DES3;  in ccp5_perform_des3()
419 	CCP5_CMD_SOC(&desc) = op->soc;  in ccp5_perform_des3()
420 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_des3()
421 	CCP5_CMD_INIT(&desc) = op->init;  in ccp5_perform_des3()
422 	CCP5_CMD_EOM(&desc) = op->eom;  in ccp5_perform_des3()
423 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_des3()
429 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_des3()
431 	CCP5_CMD_LEN(&desc) = op->src.u.dma.length;  in ccp5_perform_des3()
433 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_des3()
434 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_des3()
435 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_des3()
437 	CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_des3()
438 	CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_des3()
439 	CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_des3()
441 	CCP5_CMD_KEY_LO(&desc) = lower_32_bits(key_addr);  in ccp5_perform_des3()
442 	CCP5_CMD_KEY_HI(&desc) = 0;  in ccp5_perform_des3()
443 	CCP5_CMD_KEY_MEM(&desc) = CCP_MEMTYPE_SB;  in ccp5_perform_des3()
444 	CCP5_CMD_LSB_ID(&desc) = op->sb_ctx;  in ccp5_perform_des3()
446 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_des3()
451 	struct ccp5_desc desc;  in ccp5_perform_rsa()  local
457 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_rsa()
459 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_RSA;  in ccp5_perform_rsa()
461 	CCP5_CMD_SOC(&desc) = op->soc;  in ccp5_perform_rsa()
462 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_rsa()
463 	CCP5_CMD_INIT(&desc) = 0;  in ccp5_perform_rsa()
464 	CCP5_CMD_EOM(&desc) = 1;  in ccp5_perform_rsa()
465 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_rsa()
469 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_rsa()
471 	CCP5_CMD_LEN(&desc) = op->u.rsa.input_len;  in ccp5_perform_rsa()
474 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_rsa()
475 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_rsa()
476 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_rsa()
479 	CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_rsa()
480 	CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_rsa()
481 	CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_rsa()
484 	CCP5_CMD_KEY_LO(&desc) = ccp_addr_lo(&op->exp.u.dma);  in ccp5_perform_rsa()
485 	CCP5_CMD_KEY_HI(&desc) = ccp_addr_hi(&op->exp.u.dma);  in ccp5_perform_rsa()
486 	CCP5_CMD_KEY_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_rsa()
488 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_rsa()
493 	struct ccp5_desc desc;  in ccp5_perform_passthru()  local
501 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_passthru()
503 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_PASSTHRU;  in ccp5_perform_passthru()
505 	CCP5_CMD_SOC(&desc) = 0;  in ccp5_perform_passthru()
506 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_passthru()
507 	CCP5_CMD_INIT(&desc) = 0;  in ccp5_perform_passthru()
508 	CCP5_CMD_EOM(&desc) = op->eom;  in ccp5_perform_passthru()
509 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_passthru()
514 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_passthru()
518 		CCP5_CMD_LEN(&desc) = saddr->length;  in ccp5_perform_passthru()
520 		CCP5_CMD_LEN(&desc) = daddr->length;  in ccp5_perform_passthru()
523 		CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_passthru()
524 		CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_passthru()
525 		CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_passthru()
528 			CCP5_CMD_LSB_ID(&desc) = op->sb_key;  in ccp5_perform_passthru()
532 		CCP5_CMD_SRC_LO(&desc) = lower_32_bits(key_addr);  in ccp5_perform_passthru()
533 		CCP5_CMD_SRC_HI(&desc) = 0;  in ccp5_perform_passthru()
534 		CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SB;  in ccp5_perform_passthru()
538 		CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_passthru()
539 		CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_passthru()
540 		CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_passthru()
544 		CCP5_CMD_DST_LO(&desc) = lower_32_bits(key_addr);  in ccp5_perform_passthru()
545 		CCP5_CMD_DST_HI(&desc) = 0;  in ccp5_perform_passthru()
546 		CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SB;  in ccp5_perform_passthru()
549 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_passthru()
554 	struct ccp5_desc desc;  in ccp5_perform_ecc()  local
560 	memset(&desc, 0, Q_DESC_SIZE);  in ccp5_perform_ecc()
562 	CCP5_CMD_ENGINE(&desc) = CCP_ENGINE_ECC;  in ccp5_perform_ecc()
564 	CCP5_CMD_SOC(&desc) = 0;  in ccp5_perform_ecc()
565 	CCP5_CMD_IOC(&desc) = 1;  in ccp5_perform_ecc()
566 	CCP5_CMD_INIT(&desc) = 0;  in ccp5_perform_ecc()
567 	CCP5_CMD_EOM(&desc) = 1;  in ccp5_perform_ecc()
568 	CCP5_CMD_PROT(&desc) = 0;  in ccp5_perform_ecc()
572 	CCP5_CMD_FUNCTION(&desc) = function.raw;  in ccp5_perform_ecc()
574 	CCP5_CMD_LEN(&desc) = op->src.u.dma.length;  in ccp5_perform_ecc()
576 	CCP5_CMD_SRC_LO(&desc) = ccp_addr_lo(&op->src.u.dma);  in ccp5_perform_ecc()
577 	CCP5_CMD_SRC_HI(&desc) = ccp_addr_hi(&op->src.u.dma);  in ccp5_perform_ecc()
578 	CCP5_CMD_SRC_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_ecc()
580 	CCP5_CMD_DST_LO(&desc) = ccp_addr_lo(&op->dst.u.dma);  in ccp5_perform_ecc()
581 	CCP5_CMD_DST_HI(&desc) = ccp_addr_hi(&op->dst.u.dma);  in ccp5_perform_ecc()
582 	CCP5_CMD_DST_MEM(&desc) = CCP_MEMTYPE_SYSTEM;  in ccp5_perform_ecc()
584 	return ccp5_do_cmd(&desc, op->cmd_q);  in ccp5_perform_ecc()