From: Akhil Goyal <gakhil@marvell.com>
To: Ciara Power <ciara.power@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "arkadiuszx.kusztal@intel.com" <arkadiuszx.kusztal@intel.com>,
"david.marchand@redhat.com" <david.marchand@redhat.com>,
Kai Ji <kai.ji@intel.com>
Subject: RE: [EXT] [PATCH v2] common/qat: enable QAT 2.0c devices
Date: Tue, 19 Sep 2023 05:49:46 +0000 [thread overview]
Message-ID: <CO6PR18MB448445AC50C77C92605A71CDD8FAA@CO6PR18MB4484.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20230821093349.3519591-1-ciara.power@intel.com>
> This commit enables QAT 2.0c devices in the
> Intel QuickAssist Technology PMD.
> These are 4th Generation QAT, 402xx devices.
>
> Signed-off-by: Ciara Power <ciara.power@intel.com>
>
> ---
> v2:
> - Fixed kernel module.
> - Modified commit to align naming of new QAT device.
> ---
> doc/guides/cryptodevs/qat.rst | 4 ++++
> doc/guides/rel_notes/release_23_11.rst | 4 ++++
> drivers/common/qat/qat_device.c | 4 ++++
> 3 files changed, 12 insertions(+)
>
> diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
> index afdfb0bd22..730113da33 100644
> --- a/doc/guides/cryptodevs/qat.rst
> +++ b/doc/guides/cryptodevs/qat.rst
> @@ -457,6 +457,10 @@ to see the full table)
> +-----+-----+-----+-----+----------+---------------+---------------+------------+--------
> +------+--------+--------+
> | Yes | No | No | 4 | 401xxx | IDZ/ N/A | qat_401xxx | 4xxx | 4942
> | 2 | 4943 | 16 |
> +-----+-----+-----+-----+----------+---------------+---------------+------------+--------
> +------+--------+--------+
> + | Yes | Yes | Yes | 4 | 402xx | linux/6.4+ | qat_4xxx | 4xxx | 4944
> | 2 | 4945 | 16 |
> + +-----+-----+-----+-----+----------+---------------+---------------+------------+--------
> +------+--------+--------+
> + | Yes | No | No | 4 | 402xx | IDZ/ N/A | qat_4xxx | 4xxx | 4944
> | 2 | 4945 | 16 |
> + +-----+-----+-----+-----+----------+---------------+---------------+------------+--------
> +------+--------+--------+
>
> * Note: Symmetric mixed crypto algorithms feature on Gen 2 works only with
> IDZ driver version 4.9.0+
>
> diff --git a/doc/guides/rel_notes/release_23_11.rst
> b/doc/guides/rel_notes/release_23_11.rst
> index 4411bb32c1..72dfb3fbf0 100644
> --- a/doc/guides/rel_notes/release_23_11.rst
> +++ b/doc/guides/rel_notes/release_23_11.rst
> @@ -72,6 +72,10 @@ New Features
> Also, make sure to start the actual text at the margin.
> =======================================================
>
> +* **Added support for QAT 2.0c devices to Intel QuickAssist Technology
> PMD.**
> +
> + * QAT 2.0c (4944) devices are now enabled for QAT.
Is it 4944 or 4945? In the code below, the PCI device added is 4945
> +
>
> Removed Items
> -------------
> diff --git a/drivers/common/qat/qat_device.c
> b/drivers/common/qat/qat_device.c
> index 2675f0d9d1..cbf1e6a988 100644
> --- a/drivers/common/qat/qat_device.c
> +++ b/drivers/common/qat/qat_device.c
> @@ -50,6 +50,9 @@ static const struct rte_pci_id pci_id_qat_map[] = {
> {
> RTE_PCI_DEVICE(0x8086, 0x4943),
> },
> + {
> + RTE_PCI_DEVICE(0x8086, 0x4945),
> + },
> {.device_id = 0},
> };
>
> @@ -202,6 +205,7 @@ qat_pci_device_allocate(struct rte_pci_device *pci_dev,
> break;
> case 0x4941:
> case 0x4943:
> + case 0x4945:
> qat_dev_gen = QAT_GEN4;
> break;
> default:
> --
> 2.25.1
next prev parent reply other threads:[~2023-09-19 5:49 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-11 12:38 [PATCH] common/qat: enable gen4 c devices Ciara Power
2023-08-11 13:40 ` David Marchand
2023-08-21 9:37 ` Power, Ciara
2023-10-11 7:50 ` David Marchand
2023-08-21 9:33 ` [PATCH v2] common/qat: enable QAT 2.0c devices Ciara Power
2023-09-18 14:31 ` Dooley, Brian
2023-09-19 5:49 ` Akhil Goyal [this message]
2023-09-19 11:04 ` [EXT] " Power, Ciara
2023-09-19 12:38 ` Akhil Goyal
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