| commit | 2c6b180537f35fc90b94416b09aca07ced98391c | |
| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | |
| Fri, 11 Nov 2011 17:57:06 +0000 (11 12:57 -0500) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 3 Feb 2012 17:21:35 +0000 (3 09:21 -0800) | ||
| tree | 2fe76470160863b1065439df0e5166c3254c0eb8 | treesnapshot (tar.gz zip) |
| parent | 64d4ed6a2f0eae34c50497775c14c2445deb9748 | commitdiff |
tpm_tis: add delay after aborting command
commit a927b8131794ee449b7f6666e7ab61301949b20f upstream.
This patch adds a delay after aborting a command. Some TPMs need
this and will not process the subsequent command correctly otherwise.
It's worth noting that a TPM randomly failing to process a command,
maps to randomly failing suspend/resume operations.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit a927b8131794ee449b7f6666e7ab61301949b20f upstream.
This patch adds a delay after aborting a command. Some TPMs need
this and will not process the subsequent command correctly otherwise.
It's worth noting that a TPM randomly failing to process a command,
maps to randomly failing suspend/resume operations.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/char/tpm/tpm_tis.c | diffblobblamehistory |