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Patrick Mochel wrote: > On Tue, 28 Sep 2004, Zhu, Yi wrote: >> Agreed. I think now we need a clean interface that makes drivers, >> swsusp or even the end user to work together to finally achieve the >> goal. > > Well, if you can read firmware back from the device, then > that interface is called kmalloc() to allocate the buffer, > and whatever driver-specific routine to copy it from the > device into that buffer. It then stays in memory during > suspend and can be rewritten to the device once resumed. > > What's so bad about that? Hi Patrick, Do you still think the ->save_state, ->restore_state are the right approach or you want the user to provide the firmware to driver before suspend? Thanks, -yi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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