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authorFiona Trahe <fiona.trahe@intel.com>2019-02-07 18:46:27 +0000
committerAkhil Goyal <akhil.goyal@nxp.com>2019-03-06 17:28:35 +0100
commitab3dec55a56d6db3e0f7b8859d1bda31e1e43300 (patch)
tree8c5370b7cfdcba21c3a226c2555e33f763153fc9 /doc
parent3ca687a4a02dedd2469ddd9824bbd531d5828a0c (diff)
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doc: fix table of kernel drivers in qat guide
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: e2e35849ea78 ("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>
Diffstat (limited to 'doc')
-rw-r--r--doc/guides/cryptodevs/qat.rst53
1 files changed, 30 insertions, 23 deletions
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 9207bfa..b7eace1 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -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