Hi all, I would like to see the debug messages (DBG_PRINT(SDDBG_TRACE, ..)) from drivers/sdio/stack/busdriver/sdio_bus_misc.c, but I can't find the option to allow these messages to appear in dmesg or on the console during bootup.
This is so that I can dig a little deeper into my WLAN troubles before most likely sending my Neo back for warranty repair, as much for my own interest and to get a bit of kernel hacking practice as for any practical reason. Details at https://docs.openmoko.org/trac/ticket/1983. The DBG_PRINT macro is defined in include/linux/sdio/ctsystem_linux.h, but the conditions for it to output anything aren't clear to me. Poking around in the documentation only reveals that there should be "some mechanism" to enable -DDEBUG (and hence the messages I want) for each particular subsystem. I can't find anything in the kernel config apart from a switch to enable debugging for the MMC system core, which doesn't seem to be quite what I want. Is anyone able to point me in the right direction? Many thanks, Tom -- Thomas White - Downing College - Electron Microscopy Group (PhD Student), Department of Materials Science and Metallurgy University of Cambridge
