crypto: qat - use admin mask to send fw constants

Browse source

Introduce admin AE mask. If this mask set, the fw constant message is
sent only to engines that belong to that set, otherwise it is sent to
all engines.

This is in preparation for the qat_4xxx driver where the constant message
should be sent only to admin engines.

In GEN2 devices (c62x, c3xxx and dh895xcc), the admin AE mask is 0 and
the fw constants message is sent to all AEs.

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>

...

This commit is contained in:

Giovanni Cabiddu 2020-10-12 21:38:27 +01:00 • committed by Herbert Xu

parent 09b0888516

commit 2d499c049e

2 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/crypto/qat/qat_common/adf_accel_devices.h

View file

2

drivers/crypto/qat/qat_common/adf_admin.c

View file