| tpm2-cmd.c (6ea24cf79e055f0a62a64baa8587e2254a493c7b) | tpm2-cmd.c (8cfffc9d4d3786d3b496a021d7224e06328bac7d) |
|---|---|
| 1/* 2 * Copyright (C) 2014, 2015 Intel Corporation 3 * 4 * Authors: 5 * Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 6 * 7 * Maintained by: <tpmdd-devel@lists.sourceforge.net> 8 * --- 583 unchanged lines hidden (view full) --- 592 593static void tpm2_flush_context(struct tpm_chip *chip, u32 handle) 594{ 595 struct tpm_buf buf; 596 int rc; 597 598 rc = tpm_buf_init(&buf, TPM2_ST_NO_SESSIONS, TPM2_CC_FLUSH_CONTEXT); 599 if (rc) { | 1/* 2 * Copyright (C) 2014, 2015 Intel Corporation 3 * 4 * Authors: 5 * Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 6 * 7 * Maintained by: <tpmdd-devel@lists.sourceforge.net> 8 * --- 583 unchanged lines hidden (view full) --- 592 593static void tpm2_flush_context(struct tpm_chip *chip, u32 handle) 594{ 595 struct tpm_buf buf; 596 int rc; 597 598 rc = tpm_buf_init(&buf, TPM2_ST_NO_SESSIONS, TPM2_CC_FLUSH_CONTEXT); 599 if (rc) { |
| 600 dev_warn(chip->pdev, "0x%08x was not flushed, out of memory\n", | 600 dev_warn(&chip->dev, "0x%08x was not flushed, out of memory\n", |
| 601 handle); 602 return; 603 } 604 605 tpm_buf_append_u32(&buf, handle); 606 607 rc = tpm_transmit_cmd(chip, buf.data, PAGE_SIZE, "flushing context"); 608 if (rc) | 601 handle); 602 return; 603 } 604 605 tpm_buf_append_u32(&buf, handle); 606 607 rc = tpm_transmit_cmd(chip, buf.data, PAGE_SIZE, "flushing context"); 608 if (rc) |
| 609 dev_warn(chip->pdev, "0x%08x was not flushed, rc=%d\n", handle, | 609 dev_warn(&chip->dev, "0x%08x was not flushed, rc=%d\n", handle, |
| 610 rc); 611 612 tpm_buf_destroy(&buf); 613} 614 615static int tpm2_unseal(struct tpm_chip *chip, 616 struct trusted_key_payload *payload, 617 struct trusted_key_options *options, --- 147 unchanged lines hidden (view full) --- 765 cmd.params.startup_in.startup_type = cpu_to_be16(shutdown_type); 766 767 rc = tpm_transmit_cmd(chip, &cmd, sizeof(cmd), "stopping the TPM"); 768 769 /* In places where shutdown command is sent there's no much we can do 770 * except print the error code on a system failure. 771 */ 772 if (rc < 0) | 610 rc); 611 612 tpm_buf_destroy(&buf); 613} 614 615static int tpm2_unseal(struct tpm_chip *chip, 616 struct trusted_key_payload *payload, 617 struct trusted_key_options *options, --- 147 unchanged lines hidden (view full) --- 765 cmd.params.startup_in.startup_type = cpu_to_be16(shutdown_type); 766 767 rc = tpm_transmit_cmd(chip, &cmd, sizeof(cmd), "stopping the TPM"); 768 769 /* In places where shutdown command is sent there's no much we can do 770 * except print the error code on a system failure. 771 */ 772 if (rc < 0) |
| 773 dev_warn(chip->pdev, "transmit returned %d while stopping the TPM", | 773 dev_warn(&chip->dev, "transmit returned %d while stopping the TPM", |
| 774 rc); 775} 776EXPORT_SYMBOL_GPL(tpm2_shutdown); 777 778/* 779 * tpm2_calc_ordinal_duration() - maximum duration for a command 780 * @chip: TPM chip to use. 781 * @ordinal: command code number. --- 50 unchanged lines hidden (view full) --- 832 833 rc = tpm_transmit_cmd(chip, &cmd, TPM2_SELF_TEST_IN_SIZE, 834 "continue selftest"); 835 836 /* At least some prototype chips seem to give RC_TESTING error 837 * immediately. This is a workaround for that. 838 */ 839 if (rc == TPM2_RC_TESTING) { | 774 rc); 775} 776EXPORT_SYMBOL_GPL(tpm2_shutdown); 777 778/* 779 * tpm2_calc_ordinal_duration() - maximum duration for a command 780 * @chip: TPM chip to use. 781 * @ordinal: command code number. --- 50 unchanged lines hidden (view full) --- 832 833 rc = tpm_transmit_cmd(chip, &cmd, TPM2_SELF_TEST_IN_SIZE, 834 "continue selftest"); 835 836 /* At least some prototype chips seem to give RC_TESTING error 837 * immediately. This is a workaround for that. 838 */ 839 if (rc == TPM2_RC_TESTING) { |
| 840 dev_warn(chip->pdev, "Got RC_TESTING, ignoring\n"); | 840 dev_warn(&chip->dev, "Got RC_TESTING, ignoring\n"); |
| 841 rc = 0; 842 } 843 844 return rc; 845} 846 847/** 848 * tpm2_do_selftest() - run a full self test --- 97 unchanged lines hidden --- | 841 rc = 0; 842 } 843 844 return rc; 845} 846 847/** 848 * tpm2_do_selftest() - run a full self test --- 97 unchanged lines hidden --- |