Re: [PATCH 1/3] PM: Introduce new top level suspend and hibernation callbacks (rev. 8)

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From: Oliver Neukum
Date: Sunday, April 13, 2008 - 11:43 pm

Am Montag, 14. April 2008 05:23:00 schrieb Benjamin Herrenschmidt:

Which is the problem. Suspension is supposed to be transparent.
We cannot start returning error codes for operations which never
failed in practice (eg. switching configurations in USB), just because
the system is about to be suspended.

If you want to request firmware in a PM callback, which makes a certain
sense, as we should move to a comprehensive API, if we change the API
at all, we need a model with 3 callbacks.

	Regards
		Oliver
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Messages in current thread:
[PATCH 0/3] PM: New suspend and hibernation callbacks, Rafael J. Wysocki, (Thu Apr 3, 4:11 pm)
[PATCH 2/3] PM: New suspend and hibernation callbacks for ..., Rafael J. Wysocki, (Thu Apr 3, 4:13 pm)
[PATCH 3/3] PM: New suspend and hibernation callbacks for ..., Rafael J. Wysocki, (Thu Apr 3, 4:15 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 6:31 am)
[PATCH 1/3] PM: Introduce new top level suspend and hibern ..., Rafael J. Wysocki, (Sun Apr 13, 6:33 am)
[PATCH 2/3] PM: New suspend and hibernation callbacks for ..., Rafael J. Wysocki, (Sun Apr 13, 6:33 am)
[PATCH 3/3] PM: New suspend and hibernation callbacks for ..., Rafael J. Wysocki, (Sun Apr 13, 6:34 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 2:05 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 2:39 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 3:10 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 3:27 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 3:47 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 4:08 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 4:17 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 4:33 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 4:46 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 4:48 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 4:49 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 5:07 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 5:31 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 5:40 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 5:43 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 5:46 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 5:50 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 5:59 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Sun Apr 13, 6:09 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Sun Apr 13, 8:23 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Oliver Neukum, (Sun Apr 13, 11:43 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Mon Apr 14, 12:23 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Mon Apr 14, 12:50 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Mon Apr 14, 5:11 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Mon Apr 14, 5:25 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Mon Apr 14, 5:34 am)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Mon Apr 14, 1:45 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Mon Apr 14, 1:47 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Benjamin Herrenschmidt, (Mon Apr 14, 1:48 pm)
Re: [PATCH 1/3] PM: Introduce new top level suspend and hi ..., Rafael J. Wysocki, (Mon Apr 14, 1:56 pm)
Re: PM: New suspend and hibernation callbacks for PCI bus type, Rafael J. Wysocki, (Wed Apr 30, 5:09 am)