From ab3dec55a56d6db3e0f7b8859d1bda31e1e43300 Mon Sep 17 00:00:00 2001 From: Fiona Trahe Date: Thu, 7 Feb 2019 18:46:27 +0000 Subject: [PATCH] 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 Acked-by: Tomasz Jozwiak --- doc/guides/cryptodevs/qat.rst | 53 ++++++++++++++++++++--------------- 1 file changed, 30 insertions(+), 23 deletions(-) diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst index 9207bfa554..b7eace1b3f 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 -- 2.20.1