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* [PATCH v6 00/21] tpm: separate tpm 1.x and tpm 2.x commands
@ 2018-10-17  6:45 Tomas Winkler
  2018-10-17  6:45 ` [PATCH v6 01/20] tpm2: add new tpm2 commands according to TCG 1.36 Tomas Winkler
                   ` (19 more replies)
  0 siblings, 20 replies; 25+ messages in thread
From: Tomas Winkler @ 2018-10-17  6:45 UTC (permalink / raw)
  To: Jarkko Sakkinen, Jason Gunthorpe
  Cc: Nayna Jain, Alexander Usyskin, Tadeusz Struk, linux-integrity,
	linux-security-module, linux-kernel, Tomas Winkler

This patch series provides initial separation of tpm 1.x and tpm 2.x
commands, in foresight that the tpm 1.x chips will eventually phase out
and can be compiled out for modern systems.
 A new file is added tpm1-cmd.c that contains tpm 1.x specific commands.
In addition, tpm 1.x commands are now implemented using tpm_buf
structure and instead of tpm_cmd_t construct. The latter is now removed.

Note: my tpm 1.x HW availability is limited hence some more testing is needed.

This series also contains two trivial cleanups and addition of new
commands by TCG spec 1.36, now supported on new Intet's platforms.

V6: 1. Dropping tpm: move pcr extend code to tpm2-cmd.c and rebasing code over that change
    2. Trivial fixes in kdoc and header

Tomas Winkler (21):
  tpm2: add new tpm2 commands according to TCG 1.36
  tpm: sort objects in the Makefile
  tpm: factor out tpm 1.x duration calculation to tpm1-cmd.c
  tpm: add tpm_calc_ordinal_duration() wrapper
  tpm: factor out tpm_get_timeouts()
  tpm: move tpm1_pcr_extend to tpm1-cmd.c
  tpm: move tpm_getcap to tpm1-cmd.c
  tpm: factor out tpm1_get_random into tpm1-cmd.c
  tpm: move tpm 1.x selftest code from tpm-interface.c tpm1-cmd.c
  tpm: factor out tpm 1.x pm suspend flow into tpm1-cmd.c
  tpm: factor out tpm_startup function
  tpm: add tpm_auto_startup() into tpm-interface.c
  tpm: tpm-interface.c drop unused macros
  tpm: tpm-space.c remove unneeded semicolon
  tpm: tpm1: rewrite tpm1_get_random() using tpm_buf structure
  tpm1: implement tpm1_pcr_read_dev() using tpm_buf structure
  tmp1: rename tpm1_pcr_read_dev to tpm1_pcr_read()
  tpm1: reimplement SAVESTATE using tpm_buf
  tpm1: reimplement tpm1_continue_selftest() using tpm_buf
  tpm: use u32 instead of int for PCR index

 drivers/char/tpm/Makefile            |  16 +-
 drivers/char/tpm/st33zp24/st33zp24.c |   2 +-
 drivers/char/tpm/tpm-chip.c          |  11 +-
 drivers/char/tpm/tpm-interface.c     | 817 +++--------------------------------
 drivers/char/tpm/tpm-sysfs.c         |  52 +--
 drivers/char/tpm/tpm.h               |  97 ++---
 drivers/char/tpm/tpm1-cmd.c          | 781 +++++++++++++++++++++++++++++++++
 drivers/char/tpm/tpm2-cmd.c          | 301 +++++++------
 drivers/char/tpm/tpm2-space.c        |   2 +-
 drivers/char/tpm/tpm_i2c_nuvoton.c   |  10 +-
 drivers/char/tpm/tpm_tis_core.c      |  10 +-
 include/linux/tpm.h                  |  11 +-
 security/integrity/ima/ima_crypto.c  |   5 +-
 13 files changed, 1081 insertions(+), 1034 deletions(-)
 create mode 100644 drivers/char/tpm/tpm1-cmd.c

-- 
2.14.4


^ permalink raw reply	[flat|nested] 25+ messages in thread

end of thread, other threads:[~2018-10-17 15:28 UTC | newest]

Thread overview: 25+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-10-17  6:45 [PATCH v6 00/21] tpm: separate tpm 1.x and tpm 2.x commands Tomas Winkler
2018-10-17  6:45 ` [PATCH v6 01/20] tpm2: add new tpm2 commands according to TCG 1.36 Tomas Winkler
2018-10-17  6:45 ` [PATCH v6 02/20] tpm: sort objects in the Makefile Tomas Winkler
2018-10-17  6:45 ` [PATCH v6 03/20] tpm: factor out tpm 1.x duration calculation to tpm1-cmd.c Tomas Winkler
2018-10-17 11:54   ` Nayna Jain
2018-10-17 12:24     ` Winkler, Tomas
2018-10-17 15:07       ` Nayna Jain
2018-10-17 15:28         ` Winkler, Tomas
2018-10-17  6:45 ` [PATCH v6 04/20] tpm: add tpm_calc_ordinal_duration() wrapper Tomas Winkler
2018-10-17  6:45 ` [PATCH v6 05/20] tpm: factor out tpm_get_timeouts() Tomas Winkler
2018-10-17  6:45 ` [PATCH v6 06/20] tpm: move tpm1_pcr_extend to tpm1-cmd.c Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 07/20] tpm: move tpm_getcap " Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 08/20] tpm: factor out tpm1_get_random into tpm1-cmd.c Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 09/20] tpm: move tpm 1.x selftest code from tpm-interface.c tpm1-cmd.c Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 10/20] tpm: factor out tpm 1.x pm suspend flow into tpm1-cmd.c Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 11/20] tpm: factor out tpm_startup function Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 12/20] tpm: add tpm_auto_startup() into tpm-interface.c Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 13/20] tpm: tpm-interface.c drop unused macros Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 14/20] tpm: tpm-space.c remove unneeded semicolon Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 15/20] tpm: tpm1: rewrite tpm1_get_random() using tpm_buf structure Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 16/20] tpm1: implement tpm1_pcr_read_dev() " Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 17/20] tmp1: rename tpm1_pcr_read_dev to tpm1_pcr_read() Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 18/20] tpm1: reimplement SAVESTATE using tpm_buf Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 19/20] tpm1: reimplement tpm1_continue_selftest() " Tomas Winkler
2018-10-17  6:46 ` [PATCH v6 20/20] tpm: use u32 instead of int for PCR index Tomas Winkler

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