Catch ipw2100 up to equivelancy with v1.1.1

* Added WE-18 support.  This allows the use of -Dext with wpa_supplicant
  > 0.4.x (thanks to Hong Liu)
* Fixed #339 problem with iwconfig set/get txpower (thanks to Hong Liu)
* Fixed #598 problem when with error messages when module loaded with
  'disable=1' (thanks to Hong Liu)
* Fixed #640 problem with 'iwlist retry' now showing min/max retry
* Fixed compatibility with wpa_supplicant and the new -Dipw interface
  (that included a fix for 64-bit compatibility)
* Added CFG_CRC_CHECK which allows passing through packets with bad
  CRCs while in monitor mode.
Signed-off-by: NJames Ketrenos <jketreno@linux.intel.com>

drivers/net/wireless/ipw2100.h

 /******************************************************************************
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms of version 2 of the GNU General Public License as
@@ -475,6 +475,9 @@ enum {
 #define CFG_ADHOC_CREATE        (1<<8)
 #define CFG_C3_DISABLED         (1<<9)
 #define CFG_PASSIVE_SCAN        (1<<10)
+#ifdef CONFIG_IPW2100_MONITOR
+#define CFG_CRC_CHECK           (1<<11)
+#endif
 
 #define CAP_SHARED_KEY          (1<<0)	/* Off = OPEN */
 #define CAP_PRIVACY_ON          (1<<1)	/* Off = No privacy */
@@ -858,9 +861,9 @@ struct ipw2100_rx {
 #define TYPE_ASSOCIATION_REQUEST	0x0013
 #define TYPE_REASSOCIATION_REQUEST	0x0014
 
-#define HW_FEATURE_RFKILL (0x0001)
-#define RF_KILLSWITCH_OFF (1)
-#define RF_KILLSWITCH_ON  (0)
+#define HW_FEATURE_RFKILL 0x0001
+#define RF_KILLSWITCH_OFF 1
+#define RF_KILLSWITCH_ON  0
 
 #define IPW_COMMAND_POOL_SIZE        40