Openmoko Bug #2309: hangs during resume after printing GSTATUS4

Openmoko Public Trac bugs at docs.openmoko.org
Thu Aug 27 17:00:32 CEST 2009


#2309: hangs during resume after printing GSTATUS4
-----------------------------+----------------------------------------------
 Reporter:  lindi            |          Owner:  openmoko-kernel      
     Type:  defect           |         Status:  new                  
 Priority:  normal           |      Milestone:                       
Component:  System Software  |        Version:                       
 Severity:  normal           |       Keywords:  resume suspend kernel
 Haspatch:  0                |      Blockedby:                       
Estimated:                   |    Patchreview:                       
 Blocking:                   |   Reproducible:  rarely               
-----------------------------+----------------------------------------------
 Steps to reproduce (occurs very rarely!):
 1) suspend the device
 2) press power button

 Expected results:
 2) phone wakes up

 Actual results:
 2) nothing visible happens

 More info:
 1) kernel: andy-tracking 4e418ad2a6bae968 with two patches:
 1.1)
 http://docs.openmoko.org/trac/attachment/ticket/2277/wifi_ifupdown.patch
 1.2)
 http://docs.openmoko.org/trac/attachment/ticket/2135/ramconsole-2.patch
 2) boot loader: Qi 9ef7754b8243457c
 3) hardware: gta02V5
 4) Xorg driver: xserver-xorg-video-fbdev
 4) after step 2) I called myself from another phone
 5) I then removed the battery and caller was immediately notified
 "User is temporarily unavailable." -- This should prove that the GSM modem
 was alive and lost power only when I finally removed the battery
 6) I recovered kernel log buffer from memory and noticed that the last
 messages printed by the kernel were

 <7>[46635.530000] Leaving IRQ 49 (pin 165) enAbled
 <7>[46635.530000] Disabling IRQ 50 (pin 166)
 <7>[46635.530000] Disabling IRQ 51 (pin 167)
 <7>[46635.530000] Leaving IRQ 53 (pin 193) enabled
 <7>[46635.530000] Disabling IRQ 56 (pin 196)
 <7>[46635.530000] sleep: irq wakeup masks: fffffffd,fffffdcf
 <7>[46635.530000] GSTATUS3 0x3038ca5c
 <7>[46635.530000] GSTATUS4 0x00000200

 NOTE: RAM contents was partially corrupted when I removed the battery, you
 should not trust the output to be 100% correct.

-- 
Ticket URL: <https://docs.openmoko.org/trac/ticket/2309>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac


More information about the openmoko-kernel mailing list