doc: fix table of kernel drivers in qat guide

[dpdk.git] / doc / guides / cryptodevs / qat.rst

diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 9207bfa..b7eace1 100644 (file)
--- 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