path: root/recipes/linux/files/iw_handlers.w13-5.diff

diff -u -p -r --new-file linux/include/linux-w12/netdevice.h linux/include/linux/netdevice.h
--- linux/include/linux-w12/netdevice.h	Thu Nov 22 11:47:09 2001
+++ linux/include/linux/netdevice.h	Thu Jan 17 12:00:39 2002
@@ -278,6 +278,10 @@ struct net_device
 	struct net_device_stats* (*get_stats)(struct net_device *dev);
 	struct iw_statistics*	(*get_wireless_stats)(struct net_device *dev);
 
+	/* List of functions to handle Wireless Extensions (instead of ioctl).
+	 * See <net/iw_handler.h> for details. Jean II */
+	struct iw_handler_def *	wireless_handlers;
+
 	/*
 	 * This marks the end of the "visible" part of the structure. All
 	 * fields hereafter are internal to the system, and may change at
diff -u -p -r --new-file linux/include/linux-w12/wireless.h linux/include/linux/wireless.h
--- linux/include/linux-w12/wireless.h	Thu Nov 22 11:47:12 2001
+++ linux/include/linux/wireless.h	Thu Jan 17 12:04:08 2002
@@ -1,9 +1,10 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :	12	5.10.01
+ * Version :	13	6.12.01
  *
  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
+ * Copyright (c) 1997-2001 Jean Tourrilhes, All Rights Reserved.
  */
 
 #ifndef _LINUX_WIRELESS_H
@@ -11,6 +12,8 @@
 
 /************************** DOCUMENTATION **************************/
 /*
+ * Initial APIs (1996 -> onward) :
+ * -----------------------------
  * Basically, the wireless extensions are for now a set of standard ioctl
  * call + /proc/net/wireless
  *
@@ -27,16 +30,27 @@
  * We have the list of command plus a structure descibing the
  * data exchanged...
  * Note that to add these ioctl, I was obliged to modify :
- *	net/core/dev.c (two place + add include)
- *	net/ipv4/af_inet.c (one place + add include)
+ *	# net/core/dev.c (two place + add include)
+ *	# net/ipv4/af_inet.c (one place + add include)
  *
  * /proc/net/wireless is a copy of /proc/net/dev.
  * We have a structure for data passed from the driver to /proc/net/wireless
  * Too add this, I've modified :
- *	net/core/dev.c (two other places)
- *	include/linux/netdevice.h (one place)
- *	include/linux/proc_fs.h (one place)
+ *	# net/core/dev.c (two other places)
+ *	# include/linux/netdevice.h (one place)
+ *	# include/linux/proc_fs.h (one place)
+ *
+ * New driver API (2001 -> onward) :
+ * -------------------------------
+ * This file is only concerned with the user space API and common definitions.
+ * The new driver API is defined and documented in :
+ *	# include/net/iw_handler.h
  *
+ * Note as well that /proc/net/wireless implementation has now moved in :
+ *	# include/linux/wireless.c
+ *
+ * Other comments :
+ * --------------
  * Do not add here things that are redundant with other mechanisms
  * (drivers init, ifconfig, /proc/net/dev, ...) and with are not
  * wireless specific.
@@ -54,16 +68,14 @@
 #include <linux/socket.h>		/* for "struct sockaddr" et al	*/
 #include <linux/if.h>			/* for IFNAMSIZ and co... */
 
-/**************************** CONSTANTS ****************************/
-
-/* --------------------------- VERSION --------------------------- */
+/***************************** VERSION *****************************/
 /*
  * This constant is used to know the availability of the wireless
  * extensions and to know which version of wireless extensions it is
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT	12
+#define WIRELESS_EXT	13
 
 /*
  * Changes :
@@ -123,12 +135,20 @@
  *	- Add DEV PRIVATE IOCTL to avoid collisions in SIOCDEVPRIVATE space
  *	- Add new statistics (frag, retry, beacon)
  *	- Add average quality (for user space calibration)
+ *
+ * V12 to V13
+ * ----------
+ *	- Document creation of new driver API.
+ *	- Extract union iwreq_data from struct iwreq (for new driver API).
+ *	- Rename SIOCSIWNAME as SIOCSIWCOMMIT
  */
 
+/**************************** CONSTANTS ****************************/
+
 /* -------------------------- IOCTL LIST -------------------------- */
 
 /* Basic operations */
-#define SIOCSIWNAME	0x8B00		/* Unused */
+#define SIOCSIWCOMMIT	0x8B00		/* Commit pending changes to driver */
 #define SIOCGIWNAME	0x8B01		/* get name == wireless protocol */
 #define SIOCSIWNWID	0x8B02		/* set network id (the cell) */
 #define SIOCGIWNWID	0x8B03		/* get network id */
@@ -414,13 +434,49 @@ struct	iw_statistics
 
 /* ------------------------ IOCTL REQUEST ------------------------ */
 /*
+ * This structure defines the payload of an ioctl, and is used 
+ * below.
+ *
+ * Note that this structure should fit on the memory footprint
+ * of iwreq (which is the same as ifreq), which mean a max size of
+ * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
+ * You should check this when increasing the structures defined
+ * above in this file...
+ */
+union	iwreq_data
+{
+	/* Config - generic */
+	char		name[IFNAMSIZ];
+	/* Name : used to verify the presence of  wireless extensions.
+	 * Name of the protocol/provider... */
+
+	struct iw_point	essid;		/* Extended network name */
+	struct iw_param	nwid;		/* network id (or domain - the cell) */
+	struct iw_freq	freq;		/* frequency or channel :
+					 * 0-1000 = channel
+					 * > 1000 = frequency in Hz */
+
+	struct iw_param	sens;		/* signal level threshold */
+	struct iw_param	bitrate;	/* default bit rate */
+	struct iw_param	txpower;	/* default transmit power */
+	struct iw_param	rts;		/* RTS threshold threshold */
+	struct iw_param	frag;		/* Fragmentation threshold */
+	__u32		mode;		/* Operation mode */
+	struct iw_param	retry;		/* Retry limits & lifetime */
+
+	struct iw_point	encoding;	/* Encoding stuff : tokens */
+	struct iw_param	power;		/* PM duration/timeout */
+
+	struct sockaddr	ap_addr;	/* Access point address */
+
+	struct iw_point	data;		/* Other large parameters */
+};
+
+/*
  * The structure to exchange data for ioctl.
  * This structure is the same as 'struct ifreq', but (re)defined for
  * convenience...
- *
- * Note that it should fit on the same memory footprint !
- * You should check this when increasing the above structures (16 octets)
- * 16 octets = 128 bits. Warning, pointers might be 64 bits wide...
+ * Do I need to remind you about structure siz