f229692d23
Every cells of a driver column are painted in yellow. The trick is to generate some empty content as a big column above and below the pointed cell. The position: relative attribute is used for the highlight position but it makes the border to disappear. The overflow: hidden attribute is used to mask the generated content outside of the table. The class .wy-nav-content has a background which masks the highlighting. Setting an opacity lower than 1, creates a new stack context and let the column highlight to be shown. The background of odd rows was grey and opaque. It is redefined with a transparent alpha ratio in order to see highlighting on such rows. Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com> Acked-by: John McNamara <john.mcnamara@intel.com>
112 lines
3.6 KiB
ReStructuredText
112 lines
3.6 KiB
ReStructuredText
.. BSD LICENSE
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Copyright 2016 6WIND S.A.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of 6WIND S.A. nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Overview of Networking Drivers
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==============================
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The networking drivers may be classified in two categories:
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- physical for real devices
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- virtual for emulated devices
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Some physical devices may be shaped through a virtual layer as for
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SR-IOV.
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The interface seen in the virtual environment is a VF (Virtual Function).
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The ethdev layer exposes an API to use the networking functions
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of these devices.
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The bottom half part of ethdev is implemented by the drivers.
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Thus some features may not be implemented.
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There are more differences between drivers regarding some internal properties,
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portability or even documentation availability.
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Most of these differences are summarized below.
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.. _table_net_pmd_features:
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.. raw:: html
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<style>
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.wy-nav-content {
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opacity: .99;
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}
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table#id1 {
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cursor: default;
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overflow: hidden;
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}
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table#id1 th, table#id1 td {
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text-align: center;
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}
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table#id1 th {
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font-size: 80%;
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white-space: pre-wrap;
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vertical-align: top;
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padding: 2px;
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}
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table#id1 th:first-child {
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vertical-align: bottom;
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}
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table#id1 td {
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font-size: 70%;
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padding: 1px;
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}
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table#id1 td:first-child {
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padding-left: 1em;
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text-align: left;
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}
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table#id1 tr:nth-child(2n-1) td {
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background-color: rgba(210, 210, 210, 0.2);
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}
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table#id1 th:not(:first-child):hover,
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table#id1 td:not(:first-child):hover {
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position: relative;
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}
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table#id1 th:not(:first-child):hover::after,
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table#id1 td:not(:first-child):hover::after {
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content: '';
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height: 6000px;
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top: -3000px;
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width: 100%;
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left: 0;
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position: absolute;
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z-index: -1;
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background-color: #ffb;
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}
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table#id1 tr:hover td {
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background-color: #ffb;
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}
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</style>
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.. include:: overview_table.txt
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.. Note::
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Features marked with "P" are partially supported. Refer to the appropriate
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NIC guide in the following sections for details.
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