version 1.5, 2015/02/05 08:28:30
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version 1.6, 2015/10/27 07:15:35
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<th>softint(9)based TX and RX?</th> |
<th>softint(9)based TX and RX?</th> |
<th>TX and TX are locked with mutex</th> |
<th>TX and TX are locked with mutex</th> |
<th>callout lock</th> |
<th>callout lock</th> |
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<th>MSI / MSI-X support</th> |
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<th>Multi-queue support</th> |
<th>notes</th> |
<th>notes</th> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>wm(knakahara+ozaki-r)</th> |
<th>wm</th> |
<td>in attach()</td> |
<td>in attach()</td> |
<td>tx, rx, core</td> |
<td>tx, rx, core</td> |
<td>CORE_LOCK(spin mutex)</td> |
<td>CORE_LOCK(spin mutex)</td> |
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<td>No</td> |
<td>No</td> |
<td>TX and RX differently</td> |
<td>TX and RX differently</td> |
<td>TX_LOCK(mutex) and check sc_stopping in the beginning</td> |
<td>TX_LOCK(mutex) and check sc_stopping in the beginning</td> |
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<td>Yes</td> |
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<td>RX only</td> |
<td></td> |
<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
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<td>only RX is softint'ed</td> |
<td>only RX is softint'ed</td> |
<td>TX and RX differently</td> |
<td>TX and RX differently</td> |
<td>callout isn't used</td> |
<td>callout isn't used</td> |
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<td>Yes (MSI-X only)</td> |
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<td>No</td> |
<td></td> |
<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
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<td></td> |
<td></td> |
<td></td> |
<td></td> |
<td></td> |
<td></td> |
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<td></td> |
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<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>pq3etsec</th> |
<th>pq3etsec</th> |
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<td>sc_hwlock is for hard interrput. sc_lock is for software interrupt. TX and RX use the same lock</td> |
<td>sc_hwlock is for hard interrput. sc_lock is for software interrupt. TX and RX use the same lock</td> |
<td>mutex_enter(sc_lock)</td> |
<td>mutex_enter(sc_lock)</td> |
<td></td> |
<td></td> |
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<td></td> |
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<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>bcm53xx_eth</th> |
<th>bcm53xx_eth</th> |
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<td>sc_hwlock is for hard interrput. sc_lock is for software interrupt. TX and RX use the same lock</td> |
<td>sc_hwlock is for hard interrput. sc_lock is for software interrupt. TX and RX use the same lock</td> |
<td>callout isn't used</td> |
<td>callout isn't used</td> |
<td></td> |
<td></td> |
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<td></td> |
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<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>ixg</th> |
<th>ixg</th> |
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<td>TX and RX differently</td> |
<td>TX and RX differently</td> |
<td>CORE_LOCK() in the beginning</td> |
<td>CORE_LOCK() in the beginning</td> |
<td></td> |
<td></td> |
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<td></td> |
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<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>bnx</th> |
<th>bnx</th> |
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<td>only TX uses mutex</td> |
<td>only TX uses mutex</td> |
<td>splnet() in the beginning</td> |
<td>splnet() in the beginning</td> |
<td></td> |
<td></td> |
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<td></td> |
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<td></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<th>bge</th> |
<th>bge</th> |
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<td>No</td> |
<td>No</td> |
<td>No</td> |
<td>No</td> |
<td>splnet() in the beginning</td> |
<td>splnet() in the beginning</td> |
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<td></td> |
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<td></td> |
<td>mutex is not used at all</td> |
<td>mutex is not used at all</td> |
</tr> |
</tr> |
</table> |
</table> |