diff options
Diffstat (limited to 'include/net/iw_handler.h')
| -rw-r--r-- | include/net/iw_handler.h | 74 |
1 files changed, 30 insertions, 44 deletions
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h index 51b9a37de99..a830b01baba 100644 --- a/include/net/iw_handler.h +++ b/include/net/iw_handler.h @@ -91,7 +91,7 @@ * -------------------- * The implementation goals were as follow : * o Obvious : you should not need a PhD to understand what's happening, - * the benefit is easier maintainance. + * the benefit is easier maintenance. * o Flexible : it should accommodate a wide variety of driver * implementations and be as flexible as the old API. * o Lean : it should be efficient memory wise to minimise the impact @@ -129,7 +129,7 @@ * * Functions prototype uses union iwreq_data * ----------------------------------------- - * Some would have prefered functions defined this way : + * Some would have preferred functions defined this way : * static int mydriver_ioctl_setrate(struct net_device *dev, * long rate, int auto) * 1) The kernel code doesn't "validate" the content of iwreq_data, and @@ -300,8 +300,7 @@ * This struct is also my long term insurance. I can add new fields here * without breaking the prototype of iw_handler... */ -struct iw_request_info -{ +struct iw_request_info { __u16 cmd; /* Wireless Extension command */ __u16 flags; /* More to come ;-) */ }; @@ -321,20 +320,20 @@ typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info, * shared by all driver instances... Same for the members... * This will be linked from net_device in <linux/netdevice.h> */ -struct iw_handler_def -{ +struct iw_handler_def { + + /* Array of handlers for standard ioctls + * We will call dev->wireless_handlers->standard[ioctl - SIOCIWFIRST] + */ + const iw_handler * standard; /* Number of handlers defined (more precisely, index of the * last defined handler + 1) */ __u16 num_standard; + +#ifdef CONFIG_WEXT_PRIV __u16 num_private; /* Number of private arg description */ __u16 num_private_args; - - /* Array of handlers for standard ioctls - * We will call dev->wireless_handlers->standard[ioctl - SIOCSIWCOMMIT] - */ - const iw_handler * standard; - /* Array of handlers for private ioctls * Will call dev->wireless_handlers->private[ioctl - SIOCIWFIRSTPRIV] */ @@ -344,6 +343,7 @@ struct iw_handler_def * can put it in any order you want and should not leave holes... * We will automatically export that to user space... */ const struct iw_priv_args * private_args; +#endif /* New location of get_wireless_stats, to de-bloat struct net_device. * The old pointer in struct net_device will be gradually phased @@ -370,8 +370,7 @@ struct iw_handler_def /* * Describe how a standard IOCTL looks like. */ -struct iw_ioctl_description -{ +struct iw_ioctl_description { __u8 header_type; /* NULL, iw_point or other */ __u8 token_type; /* Future */ __u16 token_size; /* Granularity of payload */ @@ -393,8 +392,7 @@ struct iw_ioctl_description /* * Instance specific spy data, i.e. addresses spied and quality for them. */ -struct iw_spy_data -{ +struct iw_spy_data { /* --- Standard spy support --- */ int spy_number; u_char spy_address[IW_MAX_SPY][ETH_ALEN]; @@ -416,13 +414,13 @@ struct iw_spy_data * data (i.e. valid as long as struct net_device exist, same locking rules). */ /* Forward declaration */ -struct ieee80211_device; +struct libipw_device; /* The struct */ struct iw_public_data { /* Driver enhanced spy support */ struct iw_spy_data * spy_data; - /* Structure managed by the in-kernel IEEE 802.11 layer */ - struct ieee80211_device * ieee80211; + /* Legacy structure managed by the ipw2x00-specific IEEE 802.11 layer */ + struct libipw_device * libipw; }; /**************************** PROTOTYPES ****************************/ @@ -434,44 +432,32 @@ struct iw_public_data { /* First : function strictly used inside the kernel */ /* Handle /proc/net/wireless, called in net/code/dev.c */ -extern int dev_get_wireless_info(char * buffer, char **start, off_t offset, - int length); +int dev_get_wireless_info(char *buffer, char **start, off_t offset, int length); /* Second : functions that may be called by driver modules */ /* Send a single event to user space */ -extern void wireless_send_event(struct net_device * dev, - unsigned int cmd, - union iwreq_data * wrqu, - char * extra); +void wireless_send_event(struct net_device *dev, unsigned int cmd, + union iwreq_data *wrqu, const char *extra); /* We may need a function to send a stream of events to user space. * More on that later... */ /* Standard handler for SIOCSIWSPY */ -extern int iw_handler_set_spy(struct net_device * dev, - struct iw_request_info * info, - union iwreq_data * wrqu, - char * extra); +int iw_handler_set_spy(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); /* Standard handler for SIOCGIWSPY */ -extern int iw_handler_get_spy(struct net_device * dev, - struct iw_request_info * info, - union iwreq_data * wrqu, - char * extra); +int iw_handler_get_spy(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); /* Standard handler for SIOCSIWTHRSPY */ -extern int iw_handler_set_thrspy(struct net_device * dev, - struct iw_request_info *info, - union iwreq_data * wrqu, - char * extra); +int iw_handler_set_thrspy(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); /* Standard handler for SIOCGIWTHRSPY */ -extern int iw_handler_get_thrspy(struct net_device * dev, - struct iw_request_info *info, - union iwreq_data * wrqu, - char * extra); +int iw_handler_get_thrspy(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra); /* Driver call to update spy records */ -extern void wireless_spy_update(struct net_device * dev, - unsigned char * address, - struct iw_quality * wstats); +void wireless_spy_update(struct net_device *dev, unsigned char *address, + struct iw_quality *wstats); /************************* INLINE FUNTIONS *************************/ /* |