The debug parameter of the Intel 3945ABF driver should be writable via sysfs. Signed-off-by: SL Baur --- This patch is against Linus' 2.6.25 release. I've only started to push on it, but this driver works better on the same box than the Microsoft Windows XP driver. --- linux-2.6/drivers/net/wireless/iwlwifi/iwl3945-base.c~ 2008-04-17 10:15:33.000000000 -0700 +++ linux-2.6/drivers/net/wireless/iwlwifi/iwl3945-base.c 2008-04-20 23:49:35.000000000 -0700 @@ -8855,7 +8855,7 @@ MODULE_PARM_DESC(disable, "manually disa module_param_named(hwcrypto, iwl3945_param_hwcrypto, int, 0444); MODULE_PARM_DESC(hwcrypto, "using hardware crypto engine (default 0 [software])\n"); -module_param_named(debug, iwl3945_param_debug, int, 0444); +module_param_named(debug, iwl3945_param_debug, int, 0644); MODULE_PARM_DESC(debug, "debug output mask"); module_param_named(disable_hw_scan, iwl3945_param_disable_hw_scan, int, 0444); MODULE_PARM_DESC(disable_hw_scan, "disable hardware scanning (default 0)");