2012/7/20 Zack Breckenridge <zbr...@gmail.com>:
> If you look at the line:
>
>
>> Jul 20 16:07:00 x201i kernel: vga0: calling BIOS POST
>
> in your dmesg output, and then grep through the source, you'll find this is
> actually being printed
> from "src/sys/dev/fb/vesa.c" .
>
> I had a similar problem. After syncing with FreeBSD 10-CURRENT and compiling
> a kernel without
> VESA support, I was able to get graphics to work on resume, but only when
> running X.
>
> I don't think you actually have to sync with CURRENT though -- I think you
> just need to compile without
> VESA. I synced with CURRENT to get the newer Intel GMA driver and KMS
> subsystem. Also, looking at
> the Witness output from the Intel driver, it looks like the graphics card
> simply isn't accessible after
> this function in vesa.c is called, which means it probably causes the same
> problem with your nvidia driver
> as well.
>
> I believe this problem is related to the "x86bios_init_regs" function,
> though I haven't had time to debug
> it yet. Also, I'm running amd64.
>
> Try it out...
>
> - Zack
>
> On Fri, Jul 20, 2012 at 1:09 AM, 乔楚/HonestQiao <honestq...@gmail.com> wrote:
>>
>> >On Sat, Jul 7, 2012 at 10:40 AM, Brandon Gooch
>> ><jamesbrandongo...@gmail.com> wrote:
>> >> On Wed, Jul 4, 2012 at 4:23 PM, mbsd <m...@isgroup.com.ua> wrote:
>> >>> On Tue, 2012-07-03 at 14:11 +0800, 乔楚/HonestQiao wrote:
>> >> [SNIP]
>> >>>>
>> >>>> In All the test, the screen is light and black, system is hangup,
>> >>>> nothing can be done.
>> >>>> The only thing can be done, is push power button, to force it
>> >>>> shutdown.
>> >>>
>> >>> Which graphic card have you used? If you have had nvidia, it's normal,
>> >>> I've had the same problem "the screen is light and black".
>> >>
>> >> Can both of you show the output of `devinfo -v` from your systems?
>> >>
>> >> I was able to solve my suspend/resume issue with my nvidia-equipped
>> >> notebook by forcing the module load ordering of vgapm in
>> >> sys/isa/vga_isa.c:
>> >>
>> >> Index: sys/isa/vga_isa.c
>> >> ===================================================================
>> >> --- sys/isa/vga_isa.c   (revision 237779)
>> >> +++ sys/isa/vga_isa.c   (working copy)
>> >> @@ -379,4 +379,4 @@
>> >>         0
>> >>  };
>> >>
>> >> -DRIVER_MODULE(vgapm, vgapci, vgapm_driver, vgapm_devclass, 0, 0);
>> >> +DRIVER_MODULE(vgapm, vgapci, vgapm_driver, vgapm_devclass, 0,
>> >> SI_ORDER_ANY);
>> >>
>> >>
>> >> The system requires however that I load the nvidia module in
>> >> /boot/loader.conf (as opposed to loading it after system is up and
>> >> running).
>> >>
>> >> -Brandon
>> >
>> >Oops, the patch above should instead be:
>> >
>> >Index: sys/isa/vga_isa.c
>> >===================================================================
>> >--- sys/isa/vga_isa.c   (revision 238266)
>> >+++ sys/isa/vga_isa.c   (working copy)
>> >@@ -379,4 +379,4 @@
>> >        0
>> > };
>> >
>> >-DRIVER_MODULE(vgapm, vgapci, vgapm_driver, vgapm_devclass, 0, 0);
>> >+DRIVER_MODULE_ORDERED(vgapm, vgapci, vgapm_driver, vgapm_devclass,
>> >NULL, NULL, SI_ORDER_ANY);
>> >
>> >I made the edit for the diff on a clean tree, but I'm actually
>> >building from another :)
>> >
>> >The above is correct. However, I'm still not sure this pertains to
>> >your Intel video problem.
>> >
>> >-Brandon
>>
>> Yesterday, I upgrade my freebsd to FreeBSD 9.1-PRERELEASE.
>> This method did not work.
>>
>> And command 'shutdown -p now' can shutdown the system,
>> but the Screen is black and light, and Battery LED is light.
>> This command can't power off.
>>
>> Whethe in:
>> sysctl -w hw.acpi.reset_video=0
>> sysctl -w hw.pci.do_power_suspend=1
>> sysctl -w hw.pci.do_power_resume=1
>> Or in:
>> sysctl -w hw.acpi.reset_video=0
>> sysctl -w hw.pci.do_power_suspend=1
>> sysctl -w hw.pci.do_power_resume=1
>>
>> I can execute acpiconf -s 3, but can't resume the screen which is black
>> and light.
>>
>> Log for command 'acpiconf -s 3':
>>
>> Jul 20 16:06:53 x201i acpi: suspend at 20120720 16:06:53
>> Jul 20 16:06:56 x201i kernel: acpi_timer0: switching timecounter, TSC-low
>> -> ACPI-safe
>> Jul 20 16:06:56 x201i kernel: (ada0:ahcich0:0:0:0): spin-down
>> Jul 20 16:07:00 x201i kernel: acpi_lid0: wake_prep enabled for \_SB_.LID_
>> (S3)
>> Jul 20 16:07:00 x201i kernel: acpi_button0: wake_prep enabled for
>> \_SB_.SLPB (S3)
>> Jul 20 16:07:00 x201i kernel: uhub0: at usbus0, port 1, addr 1
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: ugen0.2: <vendor 0x8087> at usbus0
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: uhub2: at uhub0, port 1, addr 2
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:0: Transition from D0 to D3
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:3: Transition from D0 to D3
>> Jul 20 16:07:00 x201i kernel: wlan0: link state changed to DOWN
>> Jul 20 16:07:00 x201i kernel: pci0:2:0:0: Transition from D0 to D3
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:4: Transition from D0 to D3
>> Jul 20 16:07:00 x201i kernel: uhub1: at usbus1, port 1, addr 1
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: ugen1.2: <vendor 0x8087> at usbus1
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: uhub3: at uhub1, port 1, addr 2
>> (disconnected)
>> Jul 20 16:07:00 x201i kernel: vga0: saving 4804 bytes of video state
>> Jul 20 16:07:00 x201i kernel: vga0: saving color palette
>> Jul 20 16:07:00 x201i kernel: pci0: failed to set ACPI power state D2 on
>> \_SB_.PCI0.EXP1: AE_BAD_PARAMETER
>> Jul 20 16:07:00 x201i kernel: pci0: failed to set ACPI power state D2 on
>> \_SB_.PCI0.EXP4: AE_BAD_PARAMETER
>> Jul 20 16:07:00 x201i kernel: pci0: failed to set ACPI power state D2 on
>> \_SB_.PCI0.EXP5: AE_BAD_PARAMETER
>> Jul 20 16:07:00 x201i kernel: acpi_lid0: wake_prep enabled for \_SB_.LID_
>> (S3)
>> Jul 20 16:07:00 x201i kernel: acpi_button0: wake_prep enabled for
>> \_SB_.SLPB (S3)
>> Jul 20 16:07:00 x201i kernel: pci255: set ACPI power state D0 on
>> \_SB_.UNCR.SAD_
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.VID_
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.IGBE
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EHC2
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.HDEF
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP1
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:0: Transition from D3 to D0
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP4
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:3: Transition from D3 to D0
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP5
>> Jul 20 16:07:00 x201i kernel: pci0:0:28:4: Transition from D3 to D0
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EHC1
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.PCI1
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.LPC_
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.SAT1
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP1
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP4
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.EXP5
>> Jul 20 16:07:00 x201i kernel: pci0:2:0:0: Transition from D3 to D0
>> Jul 20 16:07:00 x201i kernel: pci0: set ACPI power state D0 on
>> \_SB_.PCI0.PCI1
>> Jul 20 16:07:00 x201i kernel: vga0: calling BIOS POST
>> Jul 20 16:07:00 x201i kernel: ahcich0: AHCI reset...
>> Jul 20 16:07:00 x201i kernel: ahcich0: SATA connect time=100us
>> status=00000123
>> Jul 20 16:07:00 x201i kernel: ahcich0: AHCI reset: device found
>> Jul 20 16:07:00 x201i kernel: ahcich1: AHCI reset...
>> Jul 20 16:07:00 x201i kernel: ahcich1: SATA connect timeout time=10000us
>> status=00000000
>> Jul 20 16:07:00 x201i kernel: ahcich1: AHCI reset: device not found
>> Jul 20 16:07:00 x201i kernel: ahcich4: AHCI reset...
>> Jul 20 16:07:00 x201i kernel: ahcich4: SATA connect timeout time=10000us
>> status=00000000
>> Jul 20 16:07:00 x201i kernel: ahcich4: AHCI reset: device not found
>> Jul 20 16:07:00 x201i kernel: ahcich5: AHCI reset...
>> Jul 20 16:07:00 x201i kernel: ahcich5: SATA connect timeout time=10000us
>> status=00000000
>> Jul 20 16:07:00 x201i kernel: ahcich5: AHCI reset: device not found
>> Jul 20 16:07:00 x201i kernel: atkbd: the current kbd controller command
>> byte 0047
>> Jul 20 16:07:00 x201i kernel: atkbd: keyboard ID 0x54ab (2)
>> Jul 20 16:07:00 x201i kernel: kbdc: RESET_KBD return code:00fa
>> Jul 20 16:07:00 x201i kernel: kbdc: RESET_KBD status:00aa
>> Jul 20 16:07:00 x201i kernel: kbdc: TEST_AUX_PORT status:0000
>> Jul 20 16:07:00 x201i kernel: kbdc: RESET_AUX return code:00fa
>> Jul 20 16:07:00 x201i kernel: kbdc: RESET_AUX status:00aa
>> Jul 20 16:07:00 x201i kernel: kbdc: RESET_AUX ID:0000
>> Jul 20 16:07:00 x201i kernel: battery0: battery initialization start
>> Jul 20 16:07:00 x201i kernel: ahcich0: AHCI reset: device ready after
>> 100ms
>> Jul 20 16:07:00 x201i kernel: battery0: battery initialization done, tried
>> 1 times
>> Jul 20 16:07:00 x201i kernel: (ada0:ahcich0:0:0:0): resume
>> Jul 20 16:07:00 x201i kernel: acpi_timer0: restoring timecounter,
>> ACPI-safe -> TSC-low
>> Jul 20 16:07:00 x201i kernel: uhub0: <Intel EHCI root HUB, class 9/0, rev
>> 2.00/1.00, addr 1> on usbus1
>> Jul 20 16:07:00 x201i kernel: uhub1: <Intel EHCI root HUB, class 9/0, rev
>> 2.00/1.00, addr 1> on usbus0
>> Jul 20 16:07:00 x201i kernel: wlan0: link state changed to UP
>> Jul 20 16:07:00 x201i kernel: uhub0: 3 ports with 3 removable, self
>> powered
>> Jul 20 16:07:00 x201i kernel: uhub1: 3 ports with 3 removable, self
>> powered
>> Jul 20 16:06:57 x201i wpa_supplicant[525]: CTRL-EVENT-DISCONNECTED
>> bssid=c0:c5:20:1b:59:aa reason=0
>> Jul 20 16:06:57 x201i wpa_supplicant[525]: Failed to initiate AP scan.
>> Jul 20 16:06:59 x201i acpi: resumed at 20120720 16:06:59
>> Jul 20 16:06:59 x201i wpa_supplicant[525]: Trying to associate with
>> c0:c5:20:1b:69:8a (SSID='LITB-AP' freq=2417 MHz)
>> Jul 20 16:07:00 x201i wpa_supplicant[525]: Associated with
>> c0:c5:20:1b:69:8a
>> Jul 20 16:07:00 x201i wpa_supplicant[525]: WPA: Key negotiation completed
>> with c0:c5:20:1b:69:8a [PTK=CCMP GTK=CCMP]
>> Jul 20 16:07:00 x201i wpa_supplicant[525]: CTRL-EVENT-CONNECTED -
>> Connection to c0:c5:20:1b:69:8a completed (reauth) [id=0 id_str=]
>> Jul 20 16:07:00 x201i dhclient: New IP Address (wlan0): 192.168.61.184
>> Jul 20 16:07:00 x201i dhclient: New Subnet Mask (wlan0): 255.255.255.0
>> Jul 20 16:07:00 x201i dhclient: New Broadcast Address (wlan0):
>> 192.168.61.255
>> Jul 20 16:07:00 x201i dhclient: New Routers (wlan0): 192.168.61.1
>> Jul 20 16:07:01 x201i kernel: ugen1.2: <vendor 0x8087> at usbus1
>> Jul 20 16:07:01 x201i kernel: uhub2: <vendor 0x8087 product 0x0020, class
>> 9/0, rev 2.00/0.00, addr 2> on usbus1
>> Jul 20 16:07:01 x201i kernel: ugen0.2: <vendor 0x8087> at usbus0
>> Jul 20 16:07:01 x201i kernel: uhub3: <vendor 0x8087 product 0x0020, class
>> 9/0, rev 2.00/0.00, addr 2> on usbus0
>> Jul 20 16:07:02 x201i kernel: uhub3: 6 ports with 6 removable, self
>> powered
>> Jul 20 16:07:02 x201i kernel: uhub2: 8 ports with 8 removable, self
>> powered
>>
>> _______________________________________________
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>> http://lists.freebsd.org/mailman/listinfo/freebsd-acpi
>> To unsubscribe, send any mail to "freebsd-acpi-unsubscr...@freebsd.org"
>>
>

Today , I build my kernel disabled vesa.
Now , there has so many error messages in dmesg:
Jul 22 16:42:18 x201i kernel: ACPI Error: No object attached to node
0xfffffe00029a6780 (20110527/exresnte-139)
Jul 22 16:42:18 x201i kernel: ACPI Error: Method execution failed
[\_SB_.PCI0.LPC_.EC__.BAT0._HID] (Node 0xfffffe00029a6780),
AE_AML_NO_OPERAND (20110527/uteval-113)



When I test acpiconf -s 3, it's hangup:
#sysctl debug.acpi.suspend_bounce=1
#acpiconf -s 3
ahcich0: AHCI reset: device not ready after 31000ms (tfd = 00000080)
ahcich0: Timeout on slot 12 port 0
......
achich0: AHCI reset ...
ahcich0: SATA connect time=100us status=0000123
ahcich0: AHCI reset: device found
(aprobe0:ahchih0:0:0:0): ATA_IDENTIFY. ACB: ec 00 00 00 00 40 00 00 00 00 00 00
(aprobe0:ahchih0:0:0:0): CAM status: command timeout
(aprobe0:ahchih0:0:0:0): Error 5, Retry was blocked

reboot by push power button:
#sysctl debug.acpi.suspend_bounce=0
#acpiconf -s 3
It's will suspend, and sleep LED will light.
But can't resume. No button can resume it.
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