On Tue, Mar 30, 2010 at 10:23:51AM -0500, Larry Finger wrote: > If possible, I would like you to do one more test on that troublesome netbook. > Please build a kernel with CONFIG_MMIOTRACE=y and build the Broadcom wl driver > for it. Starting with wl unloaded, issue the following commands (as root): > > echo 10000 > /sys/kernel/debug/tracing/buffer_size_kb > echo mmiotrace > /sys/kernel/debug/tracing/current_tracer > cat /sys/kernel/debug/tracing/trace_pipe > wl_dump.txt & > modprobe -v wl > > After the wireless network device gets created, etc., then > > echo nop > /sys/kernel/debug/tracing/current_tracer > sleep 1 > killproc cat > > and send me the file wl_dump.txt. With it, I will be able to see if the Broadcom > driver is actually finding an SPROM that b43 is missing. Done: http://www.kernel.org/pub/linux/kernel/people/linville/ssb-debug/wl_dump.txt.gz Hth! John -- John W. Linville Someday the world will need a hero, and you linville@xxxxxxxxxxxxx might be all we have. Be ready. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
