iwlwifi: device tracing
authorJohannes Berg <johannes@sipsolutions.net>
Fri, 2 Oct 2009 20:44:02 +0000 (13:44 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 7 Oct 2009 20:39:44 +0000 (16:39 -0400)
commitbe1a71a128ed91372d4ad8d54d8fd972a1a356eb
tree9c8ac5551069c0d4352d6cc06e7194acce3aca9d
parent4d80d7210bb5a36a18978d1305b44375ecb857d9
iwlwifi: device tracing

In order to have an easier way to debug issues, create
trace events (using the ftrace framework) that will
allow us to follow exactly what the driver is doing
with the device.

The text format isn't all that useful, but the binary
format can also be obtained easily via debugfs and
then analysed on the fly or offline with debugging
tools.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/Kconfig
drivers/net/wireless/iwlwifi/Makefile
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-devtrace.c [new file with mode: 0644]
drivers/net/wireless/iwlwifi/iwl-devtrace.h [new file with mode: 0644]
drivers/net/wireless/iwlwifi/iwl-eeprom.h
drivers/net/wireless/iwlwifi/iwl-io.h
drivers/net/wireless/iwlwifi/iwl-tx.c
drivers/net/wireless/iwlwifi/iwl3945-base.c