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path: root/drivers/crypto/qat/qat_common/adf_accel_engine.c
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2023-04-06crypto: qat - Move driver to drivers/crypto/intel/qatTom Zanussi1-212/+0
With the growing number of Intel crypto drivers, it makes sense to group them all into a single drivers/crypto/intel/ directory. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-12-24crypto: qat - add support for compression for 4xxxTomasz Kowalik1-2/+6
Add the logic required to enable the compression service for 4xxx devices. This allows to load the compression firmware image and report the appropriate compression capabilities. The firmware image selection for a given device is based on the 'ServicesEnabled' key stored in the internal configuration, which is added statically at the probe of the device according to the following rule, by default: - odd numbered devices assigned to compression services - even numbered devices assigned to crypto services In addition, restore the 'ServicesEnabled' key, if present, when SRIOV is enabled on the device. Signed-off-by: Tomasz Kowalik <tomaszx.kowalik@intel.com> Co-developed-by: Mateuszx Potrola <mateuszx.potrola@intel.com> Signed-off-by: Mateuszx Potrola <mateuszx.potrola@intel.com> Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Marco Chiappero <marco.chiappero@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Reviewed-by: Marco Chiappero <marco.chiappero@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-11-20crypto: qat - target fw images to specific AEsGiovanni Cabiddu1-5/+53
Introduce support for devices that require multiple firmware images. If a device requires more than a firmware image to operate, load the image to the appropriate Acceleration Engine (AE). Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Fiona Trahe <fiona.trahe@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-11-13crypto: qat - refactor AE startJack Xu1-7/+2
Change the API and the behaviour of the qat_hal_start() function. With this change, the function starts under the hood all acceleration engines (AEs) and there is no longer need to call it for each engine. Signed-off-by: Jack Xu <jack.xu@intel.com> Co-developed-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-11-13crypto: qat - rename qat_uclo_del_uof_obj()Jack Xu1-1/+1
Rename the function qat_uclo_del_uof_obj() in qat_uclo_del_obj() since it frees the memory allocated for all firmware objects. Signed-off-by: Jack Xu <jack.xu@intel.com> Co-developed-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-11-13crypto: qat - support for mof format in fw loaderGiovanni Cabiddu1-1/+1
Implement infrastructure for the Multiple Object File (MOF) format in the firmware loader. This will allow to load a specific firmware image contained inside an MOF file. This patch is based on earlier work done by Pingchao Yang. Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Reviewed-by: Jack Xu <jack.xu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-06-18crypto: qat - replace user types with kernel u typesWojciech Ziemba1-2/+2
Kernel source code should not include stdint.h types. This patch replaces uintXX_t types with respective ones defined in kernel headers. Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-06-18crypto: qat - convert to SPDX License IdentifiersGiovanni Cabiddu1-46/+2
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>
2015-12-09crypto: qat - add support for new devices to FW loaderPingchao Yang1-3/+6
FW loader updates for new qat devices Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-07-17crypto: qat - add MMP FW support to accel engineTadeusz Struk1-5/+37
Add code that loads the MMP firmware Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-06-29crypto: qat - Deletion of unnecessary checks before two function callsMarkus Elfring1-4/+1
The functions kfree() and release_firmware() test whether their argument is NULL and then return immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-04-07crypto: qat - fix double release_firmware on error pathTadeusz Struk1-4/+10
release_firmware was called twice on error path causing an Oops. Reported-by: Ahsan Atta <ahsan.atta@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-03-23crypto: qat - make error and info log messages more descriptiveAllan, Bruce W1-9/+12
Convert pr_info() and pr_err() log messages to dev_info() and dev_err(), respectively, where able. This adds the module name and PCI B:D:F to indicate which QAT device generated the log message. The "QAT:" is removed from these log messages as that is now unnecessary. A few of these log messages have additional spelling/contextual fixes. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-08-01crypto: qat - Updated print outputsTadeusz Struk1-2/+2
Updated pr_err output to make it more consistent. Signed-off-by: Pingchao Yang <pingchao.yang@intel.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-06-20crypto: qat - Intel(R) QAT driver frameworkTadeusz Struk1-0/+168
This patch adds a common infractructure that will be used by all Intel(R) QuickAssist Technology (QAT) devices. v2 - added ./drivers/crypto/qat/Kconfig and ./drivers/crypto/qat/Makefile v4 - splits common part into more, smaller patches 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>
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