leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
983,750 Commits 2 Branches 0 Tags
1af7e7f8c12f521c111bd7cf0d138be7e15b51a5
Commit Graph

9 Commits

Author SHA1 Message Date
Giovanni Cabiddu
f9c697c4bf crypto: qat - split transport CSR access logic 
Abstract access to transport CSRs and move generation specific code into
adf_gen2_hw_data.c in preparation for the introduction of the qat_4xxx
driver.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-10-30 17:34:47 +11:00
Ahsan Atta
70b9bd3929 crypto: qat - num_rings_per_bank is device dependent 
This change is to allow support for QAT devices that may not have 16
rings per bank.
The rings structure in bank is allocated dynamically based on the number
of banks supported by a device.

Note that in the error path in adf_init_bank(), ring->inflights is set
to NULL after the free to silence a false positive double free reported
by clang scan-build.

Signed-off-by: Ahsan Atta <ahsan.atta@intel.com>
Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-10-30 17:34:46 +11:00
Liu Shixin
406d454bc8 crypto: qat - convert to use DEFINE_SEQ_ATTRIBUTE macro 
Use DEFINE_SEQ_ATTRIBUTE macro to simplify the code.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-09-25 17:48:13 +10:00
Giovanni Cabiddu
1532e31f50 crypto: qat - convert to SPDX License Identifiers 
Replace License Headers with SPDX License Identifiers.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-06-18 17:19:44 +10:00
Greg Kroah-Hartman
f0fcf9ade4 crypto: qat - no need to check return value of debugfs_create functions 
When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Conor McLoughlin <conor.mcloughlin@intel.com>
Cc: Waiman Long <longman@redhat.com>
Cc: qat-linux@intel.com
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2019-02-01 14:42:03 +08:00
Andy Shevchenko
d0cce06221 drivers/crypto/qat: use seq_hex_dump() to dump buffers 
Instead of custom approach let's use recently introduced seq_hex_dump()
helper.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Tadeusz Struk <tadeusz.struk@intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Joe Perches <joe@perches.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2015-09-10 13:29:01 -07:00
Tadeusz Struk
8b5cf097c3 crypto: qat - print ring name in debug output 
Ring name was allocated but never refenenced.
It was supposed to be printed out in debug output.

Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2015-04-07 21:34:21 +08:00
Tadeusz Struk
d65071ecde crypto: qat - Fixed new checkpatch warnings 
After updates to checkpatch new warnings pops up this patch fixes them.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Acked-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2014-06-26 14:49:43 +08:00
Tadeusz Struk
a672a9dc87 crypto: qat - Intel(R) QAT transport code 
This patch adds a code that implements communication channel between the
driver and the firmware.

Acked-by: John Griffin <john.griffin@intel.com>
Reviewed-by: Bruce W. Allan <bruce.w.allan@intel.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2014-06-20 21:26:15 +08:00