cc_driver.c (aca24d48cee232a88839c8895ac6fcd2fcad6588) cc_driver.c (e6e6600c001c3aa3760aeb83dbd4630063e926ee)
1// SPDX-License-Identifier: GPL-2.0
2/* Copyright (C) 2012-2019 ARM Limited or its affiliates. */
3
4#include <linux/kernel.h>
5#include <linux/module.h>
6
7#include <linux/crypto.h>
8#include <linux/moduleparam.h>

--- 8 unchanged lines hidden (view full) ---

17
18#include "cc_driver.h"
19#include "cc_request_mgr.h"
20#include "cc_buffer_mgr.h"
21#include "cc_debugfs.h"
22#include "cc_cipher.h"
23#include "cc_aead.h"
24#include "cc_hash.h"
1// SPDX-License-Identifier: GPL-2.0
2/* Copyright (C) 2012-2019 ARM Limited or its affiliates. */
3
4#include <linux/kernel.h>
5#include <linux/module.h>
6
7#include <linux/crypto.h>
8#include <linux/moduleparam.h>

--- 8 unchanged lines hidden (view full) ---

17
18#include "cc_driver.h"
19#include "cc_request_mgr.h"
20#include "cc_buffer_mgr.h"
21#include "cc_debugfs.h"
22#include "cc_cipher.h"
23#include "cc_aead.h"
24#include "cc_hash.h"
25#include "cc_ivgen.h"
26#include "cc_sram_mgr.h"
27#include "cc_pm.h"
28#include "cc_fips.h"
29
30bool cc_dump_desc;
31module_param_named(dump_desc, cc_dump_desc, bool, 0600);
32MODULE_PARM_DESC(cc_dump_desc, "Dump descriptors to kernel log as debugging aid");
33bool cc_dump_bytes;

--- 464 unchanged lines hidden (view full) ---

498 }
499
500 rc = cc_pm_init(new_drvdata);
501 if (rc) {
502 dev_err(dev, "ssi_power_mgr_init failed\n");
503 goto post_buf_mgr_err;
504 }
505
25#include "cc_sram_mgr.h"
26#include "cc_pm.h"
27#include "cc_fips.h"
28
29bool cc_dump_desc;
30module_param_named(dump_desc, cc_dump_desc, bool, 0600);
31MODULE_PARM_DESC(cc_dump_desc, "Dump descriptors to kernel log as debugging aid");
32bool cc_dump_bytes;

--- 464 unchanged lines hidden (view full) ---

497 }
498
499 rc = cc_pm_init(new_drvdata);
500 if (rc) {
501 dev_err(dev, "ssi_power_mgr_init failed\n");
502 goto post_buf_mgr_err;
503 }
504
506 rc = cc_ivgen_init(new_drvdata);
507 if (rc) {
508 dev_err(dev, "cc_ivgen_init failed\n");
509 goto post_buf_mgr_err;
510 }
511
512 /* Allocate crypto algs */
513 rc = cc_cipher_alloc(new_drvdata);
514 if (rc) {
515 dev_err(dev, "cc_cipher_alloc failed\n");
505 /* Allocate crypto algs */
506 rc = cc_cipher_alloc(new_drvdata);
507 if (rc) {
508 dev_err(dev, "cc_cipher_alloc failed\n");
516 goto post_ivgen_err;
509 goto post_buf_mgr_err;
517 }
518
519 /* hash must be allocated before aead since hash exports APIs */
520 rc = cc_hash_alloc(new_drvdata);
521 if (rc) {
522 dev_err(dev, "cc_hash_alloc failed\n");
523 goto post_cipher_err;
524 }

--- 14 unchanged lines hidden (view full) ---

539 cc_set_ree_fips_status(new_drvdata, true);
540
541 return 0;
542
543post_hash_err:
544 cc_hash_free(new_drvdata);
545post_cipher_err:
546 cc_cipher_free(new_drvdata);
510 }
511
512 /* hash must be allocated before aead since hash exports APIs */
513 rc = cc_hash_alloc(new_drvdata);
514 if (rc) {
515 dev_err(dev, "cc_hash_alloc failed\n");
516 goto post_cipher_err;
517 }

--- 14 unchanged lines hidden (view full) ---

532 cc_set_ree_fips_status(new_drvdata, true);
533
534 return 0;
535
536post_hash_err:
537 cc_hash_free(new_drvdata);
538post_cipher_err:
539 cc_cipher_free(new_drvdata);
547post_ivgen_err:
548 cc_ivgen_fini(new_drvdata);
549post_buf_mgr_err:
550 cc_buffer_mgr_fini(new_drvdata);
551post_req_mgr_err:
552 cc_req_mgr_fini(new_drvdata);
553post_sram_mgr_err:
554 cc_sram_mgr_fini(new_drvdata);
555post_fips_init_err:
556 cc_fips_fini(new_drvdata);

--- 15 unchanged lines hidden (view full) ---

572static void cleanup_cc_resources(struct platform_device *plat_dev)
573{
574 struct cc_drvdata *drvdata =
575 (struct cc_drvdata *)platform_get_drvdata(plat_dev);
576
577 cc_aead_free(drvdata);
578 cc_hash_free(drvdata);
579 cc_cipher_free(drvdata);
540post_buf_mgr_err:
541 cc_buffer_mgr_fini(new_drvdata);
542post_req_mgr_err:
543 cc_req_mgr_fini(new_drvdata);
544post_sram_mgr_err:
545 cc_sram_mgr_fini(new_drvdata);
546post_fips_init_err:
547 cc_fips_fini(new_drvdata);

--- 15 unchanged lines hidden (view full) ---

563static void cleanup_cc_resources(struct platform_device *plat_dev)
564{
565 struct cc_drvdata *drvdata =
566 (struct cc_drvdata *)platform_get_drvdata(plat_dev);
567
568 cc_aead_free(drvdata);
569 cc_hash_free(drvdata);
570 cc_cipher_free(drvdata);
580 cc_ivgen_fini(drvdata);
581 cc_pm_fini(drvdata);
582 cc_buffer_mgr_fini(drvdata);
583 cc_req_mgr_fini(drvdata);
584 cc_sram_mgr_fini(drvdata);
585 cc_fips_fini(drvdata);
586 cc_debugfs_fini(drvdata);
587 fini_cc_regs(drvdata);
588 cc_clk_off(drvdata);

--- 98 unchanged lines hidden --- 		571 cc_pm_fini(drvdata);
572 cc_buffer_mgr_fini(drvdata);
573 cc_req_mgr_fini(drvdata);
574 cc_sram_mgr_fini(drvdata);
575 cc_fips_fini(drvdata);
576 cc_debugfs_fini(drvdata);
577 fini_cc_regs(drvdata);
578 cc_clk_off(drvdata);

--- 98 unchanged lines hidden ---