Date: Wed, 13 Aug 2014 08:35:18 -0700 From: Justin Hibbits <chmeeedalf@gmail.com> To: Alexandr Krivulya <shuriku@shurik.kiev.ua> Cc: freebsd-current@freebsd.org Subject: Re: Child suspend/resume Message-ID: <20140813083518.3f2d0580@zhabar.att.net> In-Reply-To: <53EB02F4.1020704@shurik.kiev.ua> References: <20140810223030.479badbc@zhabar.att.net> <53E9CDD5.6020507@shurik.kiev.ua> <20140812070616.62c66567@zhabar.att.net> <53EB02F4.1020704@shurik.kiev.ua>
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That's odd, because another tester reported everything worked correctly for him. Could you send me the output of a verbose boot dmesg (boot -v), devinfo -rv, and pciconf -lv? Thanks, Justin On Wed, 13 Aug 2014 09:17:24 +0300 Alexandr Krivulya <shuriku@shurik.kiev.ua> wrote: > Now laptop resumes, screen turned on and I see in dmesg "acpi: resumed > at ...", but neither keyboard nor mouse don't work and host is not > accessible from network. >=20 > 12.08.2014 17:06, Justin Hibbits =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > > Hi Alexandr, > > > > Thanks. I got another confirmation that it didn't work, and may > > have found the cause. I have another patch that you can find at > > https://phabric.freebsd.org/D590 which fixes a typo that I had made. > > Could you try that? > > > > (Added current@ so everyone else sees this as well). > > > > Thanks! > > > > - Justin > > > > On Tue, 12 Aug 2014 11:18:29 +0300 > > Alexandr Krivulya <shuriku@shurik.kiev.ua> wrote: > > > >> Hi, Justin > >> After applying your patch my thinkpad e530 (FreeBSD 11.0-CURRENT, > >> amd64) doesn't resume any more - screen remains black. > >> > >> 11.08.2014 08:30, Justin Hibbits (by way of Justin Hibbits > >> <chmeeedalf@gmail.com>) =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > >>> Hi all, > >>> > >>> The attached patch is completely untested, due to lack of existing > >>> suspendable hardware (no x86 machines). It does compile cleanly > >>> against head, though. I don't think it should change any behavior, > >>> I tried to keep the essence of the code path the same. > >>> > >>> It was suggested that I break up my multipass suspend/resume code > >>> into incremental parts, so this is part one. It adds a > >>> BUS_SUSPEND_CHILD/BUS_RESUME_CHILD, as well as helper functions, > >>> bus_generic_suspend_child()/bus_generic_resume_child(), and > >>> modifies the PCI driver to use this new facility. > >>> > >>> I'd like some feedback, and testing of this, to make sure I didn't > >>> break anything. > >>> > >>> Thanks, > >>> Justin > >>> > >>> > >>> _______________________________________________ > >>> freebsd-current@freebsd.org mailing list > >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current > >>> To unsubscribe, send any mail to > >>> "freebsd-current-unsubscribe@freebsd.org" > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to > > "freebsd-current-unsubscribe@freebsd.org" >=20
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