src/sys/dev/qat/qat_api/common/include, branch main FreeBSD source tree qat: driver updates to improve code and fix bugs 2025-06-06T13:43:54+00:00 Hareshx Sankar Raj hareshx.sankar.raj@intel.com 2025-05-07T09:38:21+00:00 ded037e65e5239671b1292ec987a2e0894b217b5 Bug fixes and improvements are done for the qat code base to improve code quality. Reviewed by: markj, ziaee MFC after: 2 weeks Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D50379 
Bug fixes and improvements are done for the qat code base
to improve code quality.

Reviewed by:	markj, ziaee
MFC after:	2 weeks
Sponsored by:   Intel Corporation
Differential Revision:  https://reviews.freebsd.org/D50379
qat: reimplement cpaCyGetXXXInstances as a wrapper 2025-06-06T13:43:42+00:00 Hareshx Sankar Raj hareshx.sankar.raj@intel.com 2025-05-01T05:53:54+00:00 e745eee59c821c1d8ae7f5b25dfbdf0049b4787c Currently code from sal_instances.c and sal_crypto.c for getting cy instances or number of instances is duplicated. This commit replaces cpaCyGetXXXInstances implementation with Lac_GetCyXXXInstancesByType invocation. Reviewed by: markj, ziaee MFC after: 2 weeks Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D50379 
Currently code from sal_instances.c and sal_crypto.c
for getting cy instances or number of instances is duplicated.

This commit replaces cpaCyGetXXXInstances implementation with
Lac_GetCyXXXInstancesByType invocation.

Reviewed by:	markj, ziaee
MFC after:	2 weeks
Sponsored by:   Intel Corporation
Differential Revision:  https://reviews.freebsd.org/D50379
qat: fix typos and formatting issues 2025-06-06T13:42:31+00:00 Hareshx Sankar Raj hareshx.sankar.raj@intel.com 2025-04-29T23:13:11+00:00 25f09d4a9c358c5452435d299e00c1a1bdafff87 Multiple typos are corrected across the source code. Formatting corrections are done to improve code quality and maintainability. Some files which did not have proper Copyright license are updated. Reviewed by: markj, ziaee MFC after: 2 weeks Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D50379 
Multiple typos are corrected across the source code.
Formatting corrections are done to improve code quality
and maintainability. Some files which did not have proper
Copyright license are updated.

Reviewed by:	markj, ziaee
MFC after:	2 weeks
Sponsored by:   Intel Corporation
Differential Revision:  https://reviews.freebsd.org/D50379
sys: Remove $FreeBSD$: one-line .c comment pattern 2023-08-16T17:54:24+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:24+00:00 71625ec9ad2a9bc8c09784fbd23b759830e0ee5f Remove /^/[*/]\s*\$FreeBSD\$.*\n/ 
Remove /^/[*/]\s*\$FreeBSD\$.*\n/
qat: Add Intel® 4xxx Series VF driver support 2023-06-12T17:44:01+00:00 Krzysztof Zdziarski krzysztofx.zdziarski@intel.com 2023-06-12T17:10:03+00:00 266b0663c598b7e50c2998974c16f89b7ac23e3a Overview: Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware acceleration for offloading security, authentication and compression services from the CPU, thus significantly increasing the performance and efficiency of standard platform solutions. This commit introduces: - Intel® 4xxx Series VF driver support. - Device configurability via sysctls. - UIO support for Intel® 4xxx Series devices. Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com> Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com> Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com> Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com> Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com> Patch co-authored by: Karol Grzadziel <karolx.grzadziel@intel.com> Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D39850 
Overview:
Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware
acceleration for offloading security, authentication and compression
services from the CPU, thus significantly increasing the performance and
efficiency of standard platform solutions.

This commit introduces:
- Intel® 4xxx Series VF driver support.
- Device configurability via sysctls.
- UIO support for Intel® 4xxx Series devices.

Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com>
Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com>
Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com>
Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com>
Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com>
Patch co-authored by: Karol Grzadziel <karolx.grzadziel@intel.com>

Sponsored by:	Intel Corporation
Differential Revision: https://reviews.freebsd.org/D39850
qat: Add Intel® 4xxx Series platform support 2023-01-24T15:33:50+00:00 Michal Gulbicki michalx.gulbicki@intel.com 2023-01-24T14:31:38+00:00 a977168c48d45085cdf0c40f9b9bde3850b1f3ea Overview: Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware acceleration for offloading security, authentication and compression services from the CPU, thus significantly increasing the performance and efficiency of standard platform solutions. This commit introduces: - Intel® 4xxx Series platform support. - QuickAssist kernel API implementation update for Generation 4 device. Enabled services: symmetric cryptography and data compression. - Increased default number of crypto instances in static configuration for performance purposes. OCF backend changes: - changed GCM/CCM MAC validation policy to generate MAC by HW and validate by SW due to the QAT HW limitations. Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com> Patch co-authored by: Michal Jaraczewski <michalx.jaraczewski@intel.com> Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com> Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com> Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com> Patch co-authored by: Adam Czupryna <adamx.czupryna@intel.com> Patch co-authored by: Konrad Zelazny <konradx.zelazny@intel.com> Patch co-authored by: Katarzyna Rucinska <katarzynax.kargol@intel.com> Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com> Patch co-authored by: Zbigniew Jedlinski <zbigniewx.jedlinski@intel.com> Sponsored by: Intel Corporation Reviewed by: markj, jhb Differential Revision: https://reviews.freebsd.org/D36254 
Overview:
Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware
acceleration for offloading security, authentication and compression
services from the CPU, thus significantly increasing the performance and
efficiency of standard platform solutions.

This commit introduces:
- Intel® 4xxx Series platform support.
- QuickAssist kernel API implementation update for Generation 4 device.
  Enabled services: symmetric cryptography and data compression.
- Increased default number of crypto instances in static configuration
  for performance purposes.

OCF backend changes:
- changed GCM/CCM MAC validation policy to generate MAC by HW
  and validate by SW due to the QAT HW limitations.

Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com>
Patch co-authored by: Michal Jaraczewski <michalx.jaraczewski@intel.com>
Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com>
Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com>
Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com>
Patch co-authored by: Adam Czupryna <adamx.czupryna@intel.com>
Patch co-authored by: Konrad Zelazny <konradx.zelazny@intel.com>
Patch co-authored by: Katarzyna Rucinska <katarzynax.kargol@intel.com>
Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com>
Patch co-authored by: Zbigniew Jedlinski <zbigniewx.jedlinski@intel.com>

Sponsored by:	Intel Corporation
Reviewed by:	markj, jhb
Differential Revision:	https://reviews.freebsd.org/D36254
qat(4): Correct some typos in source code comments 2022-09-04T10:51:22+00:00 Gordon Bergling gbe@FreeBSD.org 2022-09-04T10:51:22+00:00 b197d4b893974c9eb4d7b38704c6d5c486235d6f - s/occured/occurred/ - s/the the/the/ MFC after: 3 days 
- s/occured/occurred/
- s/the the/the/

MFC after:	3 days
qat: Import a new Intel (R) QAT driver 2022-07-27T15:12:35+00:00 Julian Grajkowski julianx.grajkowski@intel.com 2022-07-19T08:15:34+00:00 78ee8d1c4cdad7a56dbf50f1c8ade75531ce620c QAT in-tree driver ported from out-of-tree release available from 01.org. The driver exposes complete cryptography and data compression API in the kernel and integrates with Open Crypto Framework. Details of supported operations, devices and usage can be found in man and on 01.org. Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com> Patch co-authored by: Michal Jaraczewski <michalx.jaraczewski@intel.com> Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com> Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com> Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com> Patch co-authored by: Adam Czupryna <adamx.czupryna@intel.com> Patch co-authored by: Konrad Zelazny <konradx.zelazny@intel.com> Patch co-authored by: Katarzyna Rucinska <katarzynax.kargol@intel.com> Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com> Patch co-authored by: Zbigniew Jedlinski <zbigniewx.jedlinski@intel.com> Reviewed by: markj, jhb (OCF integration) Reviewed by: debdrup, pauamma (docs) Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D34632 
QAT in-tree driver ported from out-of-tree release available
from 01.org.

The driver exposes complete cryptography and data compression
API in the kernel and integrates with Open Crypto Framework.
Details of supported operations, devices and usage can be found
in man and on 01.org.

Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com>
Patch co-authored by: Michal Jaraczewski <michalx.jaraczewski@intel.com>
Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com>
Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com>
Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com>
Patch co-authored by: Adam Czupryna <adamx.czupryna@intel.com>
Patch co-authored by: Konrad Zelazny <konradx.zelazny@intel.com>
Patch co-authored by: Katarzyna Rucinska <katarzynax.kargol@intel.com>
Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com>
Patch co-authored by: Zbigniew Jedlinski <zbigniewx.jedlinski@intel.com>

Reviewed by:	markj, jhb (OCF integration)
Reviewed by:	debdrup, pauamma (docs)
Sponsored by:	Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34632