[v3,0/3] qtests: tpm: Add test cases for TPM TIS I2C device emulation

Message

Stefan Berger March 28, 2023, 1:51 p.m. UTC

This series adds test cases exercising much of the TPM TIS I2C device model
assuming that the device is connected to the Aspeed I2C controller. Tests
are passing on little and big endian hosts.

This series of patches builds on the following series of patches
providing the TPM TIS I2C device emulation (v10):
https://lists.gnu.org/archive/html/qemu-devel/2023-03/msg06449.html

Note the additional comment here with a fix:
https://lists.gnu.org/archive/html/qemu-devel/2023-03/msg06464.html

Regards,
    Stefan

v3:
  - 1/3: Renaming of inline function and added comment
  - 3/3: Made variables static

v2:
  - Split off Aspeed I2C controller library functions
  - Tweaking on test cases

Stefan Berger (3):
  qtest: Add functions for accessing devices on Aspeed I2C controller
  qtest: Move tpm_util_tis_transmit() into tpm-tis-utils.c and rename it
  qtest: Add a test case for TPM TIS I2C connected to Aspeed I2C
    controller

 include/hw/i2c/aspeed_i2c.h             |   7 +
 tests/qtest/meson.build                 |   3 +
 tests/qtest/qtest_aspeed.c              | 109 ++++
 tests/qtest/qtest_aspeed.h              |  36 ++
 tests/qtest/tpm-crb-swtpm-test.c        |   3 -
 tests/qtest/tpm-crb-test.c              |   3 -
 tests/qtest/tpm-tis-device-swtpm-test.c |   5 +-
 tests/qtest/tpm-tis-i2c-test.c          | 637 ++++++++++++++++++++++++
 tests/qtest/tpm-tis-swtpm-test.c        |   5 +-
 tests/qtest/tpm-tis-util.c              |  47 +-
 tests/qtest/tpm-tis-util.h              |   4 +
 tests/qtest/tpm-util.c                  |  45 --
 tests/qtest/tpm-util.h                  |   3 -
 13 files changed, 848 insertions(+), 59 deletions(-)
 create mode 100644 tests/qtest/qtest_aspeed.c
 create mode 100644 tests/qtest/qtest_aspeed.h
 create mode 100644 tests/qtest/tpm-tis-i2c-test.c