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doc: fix table of kernel drivers in qat guide

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Added missing line informing which kernel driver can
be used for device DH895xcc for compression service.
Moved service columns to start of table for better visibility
and to prepare for future asymmetric crypto service.

Fixes: e2e35849ea ("compress/qat: add compression on DH895x")
Cc: stable@dpdk.org

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
This commit is contained in:
Fiona Trahe 2019-02-07 18:46:27 +00:00 committed by Akhil Goyal
parent 3ca687a4a0
commit ab3dec55a5
1 changed files with 29 additions and 22 deletions
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51
doc/guides/cryptodevs/qat.rst
View File

@ -249,38 +249,45 @@ devices to applications.
Available kernel drivers
~~~~~~~~~~~~~~~~~~~~~~~~
Kernel drivers for each device are listed in the following table. Scroll right
to check that the driver and device supports the service you require.
Kernel drivers for each device for each service are listed in the following table. (Scroll right
to see the full table)
.. _table_qat_pmds_drivers:
.. table:: QAT device generations, devices and drivers
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| Gen | Device | Driver/ver | Kernel Module | Pci Driver | PF Did | #PFs | VF Did | VFs/PF | cryptodev | compressdev |
+=====+==========+===============+===============+============+========+======+========+========+===========+=============+
| 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| " | " | 01.org/4.2.0+ | " | " | " | " | " | " | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| " | " | 01.org/4.2.0+ | " | " | " | " | " | " | Yes | Yes |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| " | " | 01.org/4.2.0+ | " | " | " | " | " | " | Yes | Yes |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
| 3 | C4xxx | p | qat_c4xxx | c4xxx | 18a0 | 1 | 18a1 | 128 | Yes | No |
+-----+----------+---------------+---------------+------------+--------+------+--------+--------+-----------+-------------+
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| S | A | C | Gen | Device | Driver/ver | Kernel Module | Pci Driver | PF Did | #PFs | VF Did | VFs/PF |
+=====+=====+=====+=====+==========+===============+===============+============+========+======+========+========+
| Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 3 | C4xxx | p | qat_c4xxx | c4xxx | 18a0 | 1 | 18a1 | 128 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
The first 3 columns indicate the service:
* S = Symmetric crypto service (via cryptodev API)
* A = Asymmetric crypto service (via cryptodev API)
* C = Compression service (via compressdev API)
The ``Driver`` column indicates either the Linux kernel version in which
support for this device was introduced or a driver available on Intel's 01.org
website. There are both linux and 01.org kernel drivers available for some
website. There are both linux in-tree and 01.org kernel drivers available for some
devices. p = release pending.
If you are running on a kernel which includes a driver for your device, see