| Cho, Yu-Chen | 0d751ec | 2013-05-16 16:31:59 +0800 | [diff] [blame] | 1 | -build driver modules |
| 2 | make |
| 3 | |
| 4 | -install driver modules |
| 5 | make install |
| 6 | |
| 7 | -remove driver modules |
| 8 | make clean |
| 9 | |
| 10 | -dynamic debug message |
| 11 | turn on CONFIG_DYNAMIC_DEBUG compiler flag for current kernel |
| 12 | mount -t debugfs none /sys/kernel/debug/ |
| 13 | echo "module module_name +p" > /sys/kernel/debug/dynamic_debug/control(turn on debug messages, module name such as btmtk_usb) |
| 14 | echo "module module_name -p" > /sys/kernel/debug/dynamic_debug/control(turn off debug messages, module name such as btmtk_usb) |