diff options
Diffstat (limited to 'Documentation/power/basic-pm-debugging.txt')
| -rw-r--r-- | Documentation/power/basic-pm-debugging.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/power/basic-pm-debugging.txt b/Documentation/power/basic-pm-debugging.txt index 1a85e2b964dc..57aef2f6e0de 100644 --- a/Documentation/power/basic-pm-debugging.txt +++ b/Documentation/power/basic-pm-debugging.txt | |||
| @@ -78,8 +78,8 @@ c) Advanced debugging | |||
| 78 | In case the STD does not work on your system even in the minimal configuration | 78 | In case the STD does not work on your system even in the minimal configuration |
| 79 | and compiling more drivers as modules is not practical or some modules cannot | 79 | and compiling more drivers as modules is not practical or some modules cannot |
| 80 | be unloaded, you can use one of the more advanced debugging techniques to find | 80 | be unloaded, you can use one of the more advanced debugging techniques to find |
| 81 | the problem. First, if there is a serial port in your box, you can set the | 81 | the problem. First, if there is a serial port in your box, you can boot the |
| 82 | CONFIG_DISABLE_CONSOLE_SUSPEND kernel configuration option and try to log kernel | 82 | kernel with the 'no_console_suspend' parameter and try to log kernel |
| 83 | messages using the serial console. This may provide you with some information | 83 | messages using the serial console. This may provide you with some information |
| 84 | about the reasons of the suspend (resume) failure. Alternatively, it may be | 84 | about the reasons of the suspend (resume) failure. Alternatively, it may be |
| 85 | possible to use a FireWire port for debugging with firescope | 85 | possible to use a FireWire port for debugging with firescope |