[dpdk-dev] [PATCH v4 1/1] common/qat: support GEN2 QAT device 200xx
Adam Dybkowski
adamx.dybkowski at intel.com
Wed Jul 22 10:07:20 CEST 2020
This adds pci detection and documentation for Intel GEN2
QuickAssist device 200xx (PF Did 0x18ee, VF Did 0x18ef).
Signed-off-by: Adam Dybkowski <adamx.dybkowski at intel.com>
---
doc/guides/cryptodevs/qat.rst | 7 +++++--
doc/guides/rel_notes/release_20_08.rst | 8 +++++---
drivers/common/qat/qat_device.c | 6 +++++-
3 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 7ede427a2..e5d2cf499 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -22,6 +22,7 @@ poll mode crypto driver support for the following hardware accelerator devices:
* ``Intel QuickAssist Technology DH895xCC``
* ``Intel QuickAssist Technology C62x``
* ``Intel QuickAssist Technology C3xxx``
+* ``Intel QuickAssist Technology 200xx``
* ``Intel QuickAssist Technology D15xx``
* ``Intel QuickAssist Technology C4xxx``
@@ -393,6 +394,8 @@ to see the full table)
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
+ | Yes | No | No | 2 | 200xx | p | qat_200xx | 200xx | 18ee | 1 | 18ef | 16 |
+ +-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | 01.org/4.2.0+ | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 3 | C4xxx | p | qat_c4xxx | c4xxx | 18a0 | 1 | 18a1 | 128 |
@@ -619,8 +622,8 @@ adjust the unbind command below::
done; \
done
-For Intel(R) QuickAssist Technology C3xxx or D15xx device
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+For Intel(R) QuickAssist Technology C3xxx or 200xx or D15xx device
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The unbind command below assumes ``BDFs`` of ``01:01.00-01:02.07``, if your
VFs are different adjust the unbind command below::
diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst
index 2c8ac3647..48620e823 100644
--- a/doc/guides/rel_notes/release_20_08.rst
+++ b/doc/guides/rel_notes/release_20_08.rst
@@ -187,10 +187,12 @@ New Features
* **Updated the QuickAssist Technology (QAT) PMD.**
- * Added support for lookaside protocol offload for DOCSIS through the
- ``rte_security`` API.
- * Added Chacha20-Poly1305 AEAD algorithm.
+ * Added support for lookaside protocol offload in QAT crypto PMD
+ for DOCSIS through the ``rte_security`` API.
+ * Added Chacha20-Poly1305 AEAD algorithm in QAT crypto PMD.
* Improved handling of multi process in QAT crypto and compression PMDs.
+ * Added support for Intel GEN2 QuickAssist device 200xx
+ (PF Did 0x18ee, VF Did 0x18ef).
* **Updated the OCTEON TX2 crypto PMD.**
diff --git a/drivers/common/qat/qat_device.c b/drivers/common/qat/qat_device.c
index a6ab29f95..b050ce20e 100644
--- a/drivers/common/qat/qat_device.c
+++ b/drivers/common/qat/qat_device.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018-2020 Intel Corporation
*/
#include <rte_string_fns.h>
@@ -53,6 +53,9 @@ static const struct rte_pci_id pci_id_qat_map[] = {
{
RTE_PCI_DEVICE(0x8086, 0x6f55),
},
+ {
+ RTE_PCI_DEVICE(0x8086, 0x18ef),
+ },
{
RTE_PCI_DEVICE(0x8086, 0x18a1),
},
@@ -223,6 +226,7 @@ qat_pci_device_allocate(struct rte_pci_device *pci_dev,
case 0x37c9:
case 0x19e3:
case 0x6f55:
+ case 0x18ef:
qat_dev->qat_dev_gen = QAT_GEN2;
break;
case 0x18a1:
--
2.25.1
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