src-test2/sys/dev/tpm, branch release/11.3.0

MFC r345438,r345842,r346259,r346261: TPM as possible entropy source

2019-04-26T01:58:36Z

r345438: Allow using TPM as entropy source TPM has a built-in RNG, with its own entropy source. The driver was extended to harvest 16 random bytes from TPM every 10 seconds. A new build option "TPM_HARVEST" was introduced - for now, however, it is not enabled by default in the GENERIC config. Reviewed by: markm, delphij Approved by: secteam r345842: Add a cv_wait to the TPM2.0 harvesting function r346259: tpm: Prevent session hijack r346261: Improve tpm20 style Submitted by: Kornel Duleba Obtained from: Semihalf Sponsored by: Stormshield

MFC r343438: Use ACPI TPM2 table to probe tpmtis and tpmcrb device

2019-04-26T01:20:39Z

Submitted by: Kornel Duleba Obtained from: Semihalf Sponsored by: Stormshield

MFC r342084,r342251,r342271,r342285: Introduce TPM2.0 driver

2019-04-26T01:02:24Z

r342084 Introduce driver for TPM 2.0 in CRB and FIFO (TIS) modes r342251 Include the new TPM 2.0 driver in the TPM module. r342271 Fix obtaining RSP address in TPM CRB for non-amd64 platforms r342285 tpm(4): Fix GCC build after r342084 (TPM 2.0 driver commit) Submitted by: Kornel Duleba Obtained from: Semihalf Sponsored by: Stormshield

sys/dev: minor spelling fixes.

2016-05-03T03:41:25Z

Most affect comments, very few have user-visible effects.

In sys/dev/tpm/tpm.c, #if 0 an unused static function.

2013-12-29T19:55:06Z

MFC after: 3 days

Add tpm(4) driver for Trusted Platform Module.

2010-08-12T00:16:18Z

You may want to look at http://bsssd.sourceforge.net/ . Submitted by: Hans-Joerg Hoexer