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Date: Mon, 09 Jan 2012 06:39:59 -0800 From: "Guy, Wey-Yi" <wey-yi.w.guy@...el.com> To: Johannes Berg <johannes@...solutions.net> Cc: "Yan, Zheng" <zheng.z.yan@...el.com>, ilw@...ux.intel.com, "netdev@...r.kernel.org" <netdev@...r.kernel.org>, linux-wireless <linux-wireless@...r.kernel.org> Subject: Re: [PATCH RFC] iwlwifi: add basic runtime PM support On Mon, 2012-01-09 at 10:11 +0100, Johannes Berg wrote: > On Sun, 2012-01-08 at 17:05 -0800, Guy, Wey-Yi wrote: > > > > I understand, but unless we figure out either make rkill interrupt works > > in runtime PM, or figure out the platform does not has HW RFKILL > > automatically, I don't see how this patch can upstream without generate > > a lot of issues and bug reports. > > I suppose the question is -- will any tools/users enable it and then > scream about their rfkill? > > Maybe we can use pm_runtime_forbid() to disable it completely, and add a > module parameter or something to enable it -- just so people are aware > of the tradeoffs? module parameter shall works, we just need a clear and easy way to allow user enable/disable this runtime PM feature and not making mistake Wey > -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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