Date: Tue, 16 Jul 2013 06:35:12 +0900 From: Taku YAMAMOTO <taku@tackymt.homeip.net> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-acpi@freebsd.org, freebsd-stable@freebsd.org, Ian Smith <smithi@nimnet.asn.au>, freebsd-usb@freebsd.org Subject: Re: USB ports on Lenovo T400 do not work after a suspend/resume Message-ID: <20130716063512.d48fcc385a64619952a52a66@tackymt.homeip.net> In-Reply-To: <CAJ-VmomUejy0w7ucqn3OTPHD3AaMTifJ0zh4N%2ByEOyjqkAndhw@mail.gmail.com> References: <20130621220013.X55167@sola.nimnet.asn.au> <CAJ-Vmo=W3GW9FzLrTPePhJo_-KY_U--YWCCqA%2B8aWx8HbLkT%2Bg@mail.gmail.com> <20130626152833.M78748@sola.nimnet.asn.au> <CAJ-Vmo=rhm-9mnRcnwWO1ANOZMNpiFXVkHNTVJ%2BaeJzpbGgF-g@mail.gmail.com> <20130626195154.GK88288@e-new.0x20.net> <CAJ-VmokEf2_EKKJMB=yqH1pimdNvdmaKvh%2B3-jJu_6vt5CUakA@mail.gmail.com> <20130627213331.W26984@sola.nimnet.asn.au> <CAJ-VmomUGm7CMpe5k=x4J8g5X9hzP-wV2OEhLf8ySbWx-THJLA@mail.gmail.com> <20130630233640.Y23789@sola.nimnet.asn.au> <CAJ-Vmokh=yAa_NsoE5ud2CdD0gMAiMCthwJ_DqW23_hnav7-Jw@mail.gmail.com> <20130707204957.GD88288@e-new.0x20.net> <CAJ-Vmo=zXxg5q9c3N1Eeqwh3HiedGpAmx2LfNUk4aBk%2Bj=wEEA@mail.gmail.com> <20130708140804.R26496@sola.nimnet.asn.au> <CAJ-VmomUejy0w7ucqn3OTPHD3AaMTifJ0zh4N%2ByEOyjqkAndhw@mail.gmail.com>
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This is a multi-part message in MIME format. --Multipart=_Tue__16_Jul_2013_06_35_12_+0900_D2=g_ngqTKSdEOy3 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit This reminds me of my local patch which I wrote and forgot about deep in the git :) This hack was required to have working USB ports on X61 after resume, but I'm not sure whether it's still required because I don't have X61 handy anymore... On Mon, 8 Jul 2013 11:09:20 -0700 Adrian Chadd <adrian@freebsd.org> wrote: > On 7 July 2013 22:00, Ian Smith <smithi@nimnet.asn.au> wrote: > > > Checking one more point .. do the USB ports come up ok if you originally > > boot with nothing plugged in? If so (or if not), does that local APIC > > Yes. > > > error message appear the same then too? > > > > > No > > > -adrian > _______________________________________________ > freebsd-acpi@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org" -- -|-__ 山本 拓 / YAMAMOTO, Taku | __ < <taku@tackymt.homeip.net> - A chicken is an egg's way of producing more eggs. - --Multipart=_Tue__16_Jul_2013_06_35_12_+0900_D2=g_ngqTKSdEOy3 Content-Type: text/plain; name="acpi_psw-usb.patch" Content-Disposition: attachment; filename="acpi_psw-usb.patch" Content-Transfer-Encoding: 7bit commit 5df85bbf9a02f5bd116bc8520aba2d6b4ee1b2fb Author: Taku YAMAMOTO <taku@tackymt.homeip.net> Date: Thu Feb 14 01:07:22 2013 +0900 Fix GPE handling on sleeping. (found on X61) diff --git a/sys/dev/acpica/acpi.c b/sys/dev/acpica/acpi.c index da252c4..2ccf08a 100644 --- a/sys/dev/acpica/acpi.c +++ b/sys/dev/acpica/acpi.c @@ -2905,6 +2905,8 @@ acpi_wake_sleep_prep(ACPI_HANDLE handle, int sstate) if (acpi_parse_prw(handle, &prw) != 0) return (ENXIO); dev = acpi_get_device(handle); + if (dev == NULL || (acpi_get_flags(dev) & ACPI_FLAG_WAKE_ENABLED) == 0) + return (0); /* * The destination sleep state must be less than (i.e., higher power) @@ -2918,7 +2920,7 @@ acpi_wake_sleep_prep(ACPI_HANDLE handle, int sstate) if (bootverbose) device_printf(dev, "wake_prep disabled wake for %s (S%d)\n", acpi_name(handle), sstate); - } else if (dev && (acpi_get_flags(dev) & ACPI_FLAG_WAKE_ENABLED) != 0) { + } else { acpi_pwr_wake_enable(handle, 1); acpi_SetInteger(handle, "_PSW", 1); if (bootverbose) --Multipart=_Tue__16_Jul_2013_06_35_12_+0900_D2=g_ngqTKSdEOy3--
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