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authorZhu Yi <yi.zhu@intel.com>2006-08-21 11:36:53 +0800
committerJohn W. Linville <linville@tuxdriver.com>2006-08-29 17:06:31 -0400
commit01d478338ff3eff3bade043495f0fc9e57568876 (patch)
treeec7317a247a3758fdddaddf6877826f71e0425d8 /drivers/net/wireless/Kconfig
parentf09fc44d8c25f22c4d985bb93857338ed02feac6 (diff)
[PATCH] ipw2200: always enable frequently used debugging code
Moving part of the debugging code from IPW_DEBUG to IPW_LL_DEBUG (low level debugging) and make IPW_DEBUG be always enabled. IPW_LL_DEBUG still needs to be enabled by selecting CONFIG_IPW2200_DEBUG. But it is highly deprecated for normal users since it adds higher debug verbosity in driver hot paths. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/Kconfig')
-rw-r--r--drivers/net/wireless/Kconfig23
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 2e8ac995d56..bd4a68c85a4 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -271,25 +271,14 @@ config IPW2200_DEBUG
bool "Enable full debugging output in IPW2200 module."
depends on IPW2200
---help---
- This option will enable debug tracing output for the IPW2200.
+ This option will enable low level debug tracing output for IPW2200.
- This will result in the kernel module being ~100k larger. You can
- control which debug output is sent to the kernel log by setting the
- value in
-
- /sys/bus/pci/drivers/ipw2200/debug_level
-
- This entry will only exist if this option is enabled.
+ Note, normal debug code is already compiled in. This low level
+ debug option enables debug on hot paths (e.g Tx, Rx, ISR) and
+ will result in the kernel module being ~70 larger. Most users
+ will typically not need this high verbosity debug information.
- To set a value, simply echo an 8-byte hex value to the same file:
-
- % echo 0x00000FFO > /sys/bus/pci/drivers/ipw2200/debug_level
-
- You can find the list of debug mask values in
- drivers/net/wireless/ipw2200.h
-
- If you are not trying to debug or develop the IPW2200 driver, you
- most likely want to say N here.
+ If you are not sure, say N here.
config AIRO
tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"