diff options
Diffstat (limited to 'doc/guides/prog_guide/img/mbuf1.svg')
| -rw-r--r-- | doc/guides/prog_guide/img/mbuf1.svg | 582 |
1 files changed, 582 insertions, 0 deletions
diff --git a/doc/guides/prog_guide/img/mbuf1.svg b/doc/guides/prog_guide/img/mbuf1.svg new file mode 100644 index 00000000..5bd84d1b --- /dev/null +++ b/doc/guides/prog_guide/img/mbuf1.svg @@ -0,0 +1,582 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!-- Created with Inkscape (http://www.inkscape.org/) --> + +<!-- +# BSD LICENSE +# +# Copyright (c) <2010 - 2014>, Intel Corporation +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# - Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# +# - Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED +# OF THE POSSIBILITY OF SUCH DAMAGE. +--> + +<svg + xmlns:dc="http://purl.org/dc/elements/1.1/" + xmlns:cc="http://creativecommons.org/ns#" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:svg="http://www.w3.org/2000/svg" + xmlns="http://www.w3.org/2000/svg" + xmlns:xlink="http://www.w3.org/1999/xlink" + xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" + xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" + width="631.91431" + height="288.34286" + 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+ <dc:type + rdf:resource="http://purl.org/dc/dcmitype/StillImage" /> + <dc:title /> + </cc:Work> + </rdf:RDF> + </metadata> + <g + inkscape:label="Layer 1" + inkscape:groupmode="layer" + id="layer1" + transform="translate(-46.542857,-100.33361)"> + <rect + style="fill:url(#linearGradient4519);fill-opacity:1;stroke:#000000;stroke-opacity:1" + id="rect3697" + width="630.71429" + height="287.14285" + x="47.142857" + y="100.93361" + rx="6.757" + ry="6.757" /> + <rect + style="fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:1.26876688;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" + id="rect2896" + width="308.0022" + height="58.000771" + x="253.55229" + y="197.48174" + ry="11.60514" + rx="11.60514" + inkscape:export-filename="/home/matz/barracuda/rapports/mbuf-api-v2-images/octeon_multi.png" + inkscape:export-xdpi="112" + inkscape:export-ydpi="112" /> + <rect + style="fill:#b93a3a;fill-opacity:1;fill-rule:evenodd;stroke:none" + 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id="text5215"><tspan + sodipodi:role="line" + id="tspan5217" + x="187.85715" + y="335.2193">m->buf_addr</tspan><tspan + sodipodi:role="line" + x="187.85715" + y="347.7193" + id="tspan5240">(m->buf_physaddr is the</tspan><tspan + sodipodi:role="line" + x="187.85715" + y="360.2193" + id="tspan5242">corresponding physical address)</tspan></text> + <text + xml:space="preserve" + style="font-size:10px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans" + x="249.28572" + y="119.50503" + id="text5219"><tspan + sodipodi:role="line" + x="249.28572" + y="119.50503" + id="tspan5223">rte_pktmbuf_mtod(m)</tspan></text> + <text + xml:space="preserve" + style="font-size:10px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans" + x="271.42859" + y="210.93361" + id="text5248"><tspan + sodipodi:role="line" + id="tspan5250" + x="271.42859" + y="210.93361">mbuf</tspan><tspan + sodipodi:role="line" + x="271.42859" + y="223.43361" + id="tspan5252">struct</tspan></text> + <text + xml:space="preserve" + style="font-size:10px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans" + x="59.842155" + y="282.37683" + id="text5254"><tspan + sodipodi:role="line" + id="tspan5256" + x="59.842155" + y="282.37683">m->pkt.next = NULL</tspan></text> + <text + xml:space="preserve" + style="font-size:10px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;font-family:Bitstream Vera Sans" + x="372.14285" + y="282.64789" + id="text5258"><tspan + sodipodi:role="line" + id="tspan5260" + x="372.14285" + y="282.64789">rte_pktmbuf_pktlen(m)</tspan><tspan + sodipodi:role="line" + x="372.14285" + y="295.14789" + id="tspan5262">or rte_pktmbuf_datalen(m)</tspan></text> + <path + 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