<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
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Also, I'd like to investigate whether ARM will require a set of platform_hibernation_ops - Samsung's patch from last December,<br>
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<a href="http://www.spinics.net/lists/arm-kernel/msg108565.html" target="_blank">http://www.spinics.net/lists/arm-kernel/msg108565.html</a><br></blockquote><div><br> Hi FrankH,<br><br> The patch seems has connection with this <br>
<br> <span class="f"><cite><a href="http://www.kernel.org/doc/ols/2010/ols2010-pages-9-18.pdf">www.kernel.org/doc/ols/2010/ols2010-pages-9-18.pdf</a><br><br></cite></span> You can see the section 4.3 fast device reactivation.<br>
It does the similar thing as STR, but drivers status are kept in hibernation image instead of main memory. <br> I guess this is why this patch comes out.<br><br> In the current device driver model, there are no appropriate handling specific to <br>
hibernation_suspend/hibernation_resume ops. <br><br> So they make their own interface/platform drivers.<br><br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
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seems to indicate that they believe it's necessary at least on some ARM hardware. OMAP has similar functions to that, it'd be great to unify.<br>
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FrankH.<div><div></div><div class="h5"><br>
<br></div></div></blockquote></div>-- <br>- Matt<br>