(1) Fix a critical memory leak in the TCP read-ahead buffering logic; Add an option to suppress SDIO multi-block transfers in order to work around a buggy SDIO driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4415 42af7a65-404d-4744-a932-0658087f49c3
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<h1><big><font color="#3c34ec">
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<i>NuttX RTOS Porting Guide</i>
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</font></big></h1>
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<p>Last Updated: February 5, 2011</p>
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<p>Last Updated: February 22, 2011</p>
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</td>
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</tr>
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</table>
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@ -4474,6 +4474,11 @@ build
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<code>CONFIG_SDIO_WIDTH_D1_ONLY</code>: Select 1-bit transfer mode. Default:
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4-bit transfer mode.
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</li>
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<li>
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<code>CONFIG_MMCSD_MULTIBLOCK_DISABLE</code>: Use only the single block transfer method.
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This setting is used to work around buggy SDIO drivers that cannot handle
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multiple block transfers.
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</li>
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</ul>
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<h3>SDIO-based MMC/SD driver</h3>
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