Comment 8 for bug 204396
Revision history for this message
| Feng Tang (feng-tang) wrote Re: Marvell sd868x Power Management Code Broken/Incomplete | #8 |
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bbfa235
(Get the code!)
As I said before, Marvell reference code is against their own HW setup, and it uses a different SDIO stack than current mainline SDIO stack (maintained by Pierre Ossman)on moblin.
Marvell's original code has some PM APIs, which work only with their own SDIO stack, and these are the only PM hooks with Linux OS (it register one platform_device dedicated for PM stuff). But after the code be ported to against Pirre Ossman's mainline stack, SDIO stack will cover the suspend/resume part, and for run time power management, current driver provide some "iwpriv" command like "iwpriv wlan0 deepsleep X".
So user can ignore these old PM code under ENABLE macro.