Date: Wed, 11 Jan 2012 21:03:11 +0100 From: David Demelier <demelier.david@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-acpi@freebsd.org Subject: Re: Suspend to ram almost work on desktop computer Message-ID: <4F0DEAFF.1080601@gmail.com> In-Reply-To: <201201112025.38901.hselasky@c2i.net> References: <4F0C64E3.8020500@gmail.com> <201201111912.28632.hselasky@c2i.net> <4F0DDBC3.9030704@gmail.com> <201201112025.38901.hselasky@c2i.net>
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On 11/01/2012 20:25, Hans Petter Selasky wrote: > On Wednesday 11 January 2012 19:58:11 David Demelier wrote: >> On 11/01/2012 19:12, Hans Petter Selasky wrote: >>> On Tuesday 10 January 2012 22:20:48 David Demelier wrote: >>>> On 10/01/2012 22:08, Hans Petter Selasky wrote: >>>>> On Tuesday 10 January 2012 19:55:57 David Demelier wrote: >>>>>> On 10/01/2012 20:06, Bernhard Schmidt wrote: >>>>>>> On Tuesday 10 January 2012 17:18:43 David Demelier wrote: >>>>>>>> Hello, >>>>>>>> >>>>>>>> I have a desktop computer on a Intel DH55HC mainboard. Suspend to >>>>>>>> ram almost works on 9.0-RELEASE. >>>>>>>> >>>>>>>> The resume works, I can get back to X and it works, started >>>>>>>> applications still run but all my USB stuff is dead. I can't use my >>>>>>>> mouse neither my keyboard so I can't do anything. >>>>>>>> >>>>>>>> This is the last messages : >>>>>>>> >>>>>>>> Jan 10 17:08:45 Groseille acpi: suspend at 20120110 17:08:45 >>>>>>>> Jan 10 17:08:49 Groseille kernel: ugen0.2:<BTC> at usbus0 >>>>>>>> (disconnected) Jan 10 17:08:49 Groseille kernel: ukbd0: at uhub0, >>>>>>>> port 1, addr 2 (disconnected) >>>>>>>> Jan 10 17:08:49 Groseille kernel: uhid0: at uhub0, port 1, addr 2 >>>>>>>> (disconnected) >>>>>>>> Jan 10 17:09:14 Groseille kernel: pcm1: chn_write(): >>>>>>>> pcm1:virtual:dsp1.vp0: play interrupt timeout, channel dead >>>>>>>> Jan 10 17:09:14 Groseille kernel: ugen1.2:<vendor 0x0a12> at >>>>>>>> usbus1 (disconnected) >>>>>>>> Jan 10 17:09:14 Groseille kernel: ubt0: at uhub1, port 2, addr 2 >>>>>>>> (disconnected) >>>>>>>> Jan 10 17:09:14 Groseille kernel: ugen1.2:<vendor 0x0a12> at >>>>>>>> usbus1 Jan 10 17:09:14 Groseille kernel: ubt0:<vendor 0x0a12 >>>>>>>> EDRClassone, class 224/1, rev 2.00/19.58, addr 2> on usbus1 >>>>>>>> Jan 10 17:09:15 Groseille acpi: resumed at 20120110 17:09:15 >>>>>>> >>>>>>> Applying the diff of >>>>>>> http://docs.freebsd.org/cgi/getmsg.cgi?fetch=199056+0+archive/2012/sv >>>>>>> n- s rc-head/20120108.svn-src-head should fix that I guess. >>>>>> >>>>>> Someone gave me that diff on IRC, I updated all the kernel to -STABLE >>>>>> and verified that this diff were present, it is. Unfortunately it >>>>>> didn't fixed :(. >>>>> >>>>> Are you running 9-stable? >>>>> >>>>> --HPS >>>> >>>> FreeBSD Groseille.malikania.fr 9.0-STABLE FreeBSD 9.0-STABLE #0: Tue Jan >>>> 10 17:50:05 CET 2012 >>>> root@Groseille.malikania.fr:/usr/obj/usr/src/sys/Groseille amd64 >>>> >>>> markand@Groseille ~ $ head -n 490 >>>> /usr/src/sys/dev/usb/controller/usb_controller.c | tail -n 59 >>>> >>>> /*---------------------------------------------------------------------- >>>> --* >>>> >>>> * usb_bus_resume >>>> * >>>> * This function is used to resume the USB contoller. >>>> >>>> *----------------------------------------------------------------------- >>>> -*/ static void >>>> usb_bus_resume(struct usb_proc_msg *pm) >>>> { >>>> >>>> struct usb_bus *bus; >>>> struct usb_device *udev; >>>> usb_error_t err; >>>> >>>> bus = ((struct usb_bus_msg *)pm)->bus; >>>> udev = bus->devices[USB_ROOT_HUB_ADDR]; >>>> >>>> if (udev == NULL || bus->bdev == NULL) >>>> >>>> return; >>>> >>>> USB_BUS_UNLOCK(bus); >>>> >>>> usbd_enum_lock(udev); >>>> >>>> #if 0 >>>> >>>> DEVMETHOD(usb_take_controller, NULL); /* dummy */ >>>> >>>> #endif >>>> >>>> USB_TAKE_CONTROLLER(device_get_parent(bus->bdev)); >>>> >>>> USB_BUS_LOCK(bus); >>>> >>>> bus->hw_power_state = >>>> >>>> USB_HW_POWER_CONTROL | >>>> USB_HW_POWER_BULK | >>>> USB_HW_POWER_INTERRUPT | >>>> USB_HW_POWER_ISOC | >>>> USB_HW_POWER_NON_ROOT_HUB; >>>> >>>> bus->no_explore = 0; >>>> USB_BUS_UNLOCK(bus); >>>> >>>> if (bus->methods->set_hw_power_sleep != NULL) >>>> >>>> (bus->methods->set_hw_power_sleep) (bus, USB_HW_POWER_RESUME); >>>> >>>> if (bus->methods->set_hw_power != NULL) >>>> >>>> (bus->methods->set_hw_power) (bus); >>>> >>>> /* restore USB configuration to index 0 */ >>>> err = usbd_set_config_index(udev, 0); >>>> if (err) >>>> >>>> device_printf(bus->bdev, "Could not configure root HUB\n"); >>>> >>>> /* probe and attach */ >>>> err = usb_probe_and_attach(udev, USB_IFACE_INDEX_ANY); >>>> if (err) { >>>> >>>> device_printf(bus->bdev, "Could not probe and " >>>> >>>> "attach root HUB\n"); >>>> >>>> } >>>> >>>> usbd_enum_unlock(udev); >>>> >>>> USB_BUS_LOCK(bus); >>>> >>>> } >>> >>> Hi, >>> >>>> So I guess yes :)) >>> >>> What does usbconfig say? >>> >>> Try to set the configuration to 255 or 0 on the Root-Hubs. >> >> What? Can you tell me more, I can't understand > > The usbconfig output you posted, is that before or after resume? > > --HPS Before, I can't do after because my keyboard is USB and after resume no device can be used. -- David Demelier
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