diff options
author | David S. Miller <davem@sunset.davemloft.net> | 2007-07-15 01:58:49 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-15 01:58:49 (GMT) |
commit | cf3842ec5015c862f4869e3641a8549393bb958e (patch) | |
tree | 6c2f0158504f3463fcca1359de90b699cb636e97 /include | |
parent | b3b0b681b12478a7afa7d1f3d58be96830e16c7d (diff) | |
parent | 63fc33ceb0ccc08b3f62d7bfe56a33eb33ca9427 (diff) | |
download | linux-fsl-qoriq-cf3842ec5015c862f4869e3641a8549393bb958e.tar.xz |
Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/ieee80211.h | 11 | ||||
-rw-r--r-- | include/net/cfg80211.h | 38 | ||||
-rw-r--r-- | include/net/mac80211.h | 22 |
3 files changed, 61 insertions, 10 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index ecd61e8..272f8c8 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -227,6 +227,17 @@ struct ieee80211_cts { #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) #define WLAN_CAPABILITY_DSSS_OFDM (1<<13) +/* 802.11g ERP information element */ +#define WLAN_ERP_NON_ERP_PRESENT (1<<0) +#define WLAN_ERP_USE_PROTECTION (1<<1) +#define WLAN_ERP_BARKER_PREAMBLE (1<<2) + +/* WLAN_ERP_BARKER_PREAMBLE values */ +enum { + WLAN_ERP_PREAMBLE_SHORT = 0, + WLAN_ERP_PREAMBLE_LONG = 1, +}; + /* Status codes */ enum ieee80211_statuscode { WLAN_STATUS_SUCCESS = 0, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 88171f8..7edaef6 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -11,6 +11,44 @@ * Copyright 2006 Johannes Berg <johannes@sipsolutions.net> */ + +/* Radiotap header iteration + * implemented in net/wireless/radiotap.c + * docs in Documentation/networking/radiotap-headers.txt + */ +/** + * struct ieee80211_radiotap_iterator - tracks walk thru present radiotap args + * @rtheader: pointer to the radiotap header we are walking through + * @max_length: length of radiotap header in cpu byte ordering + * @this_arg_index: IEEE80211_RADIOTAP_... index of current arg + * @this_arg: pointer to current radiotap arg + * @arg_index: internal next argument index + * @arg: internal next argument pointer + * @next_bitmap: internal pointer to next present u32 + * @bitmap_shifter: internal shifter for curr u32 bitmap, b0 set == arg present + */ + +struct ieee80211_radiotap_iterator { + struct ieee80211_radiotap_header *rtheader; + int max_length; + int this_arg_index; + u8 *this_arg; + + int arg_index; + u8 *arg; + __le32 *next_bitmap; + u32 bitmap_shifter; +}; + +extern int ieee80211_radiotap_iterator_init( + struct ieee80211_radiotap_iterator *iterator, + struct ieee80211_radiotap_header *radiotap_header, + int max_length); + +extern int ieee80211_radiotap_iterator_next( + struct ieee80211_radiotap_iterator *iterator); + + /* from net/wireless.h */ struct wiphy; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a7f122b..c34fd9a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -347,9 +347,16 @@ enum ieee80211_if_types { * @mac_addr: pointer to MAC address of the interface. This pointer is valid * until the interface is removed (i.e. it cannot be used after * remove_interface() callback was called for this interface). + * This pointer will be %NULL for monitor interfaces, be careful. * * This structure is used in add_interface() and remove_interface() * callbacks of &struct ieee80211_hw. + * + * When you allow multiple interfaces to be added to your PHY, take care + * that the hardware can actually handle multiple MAC addresses. However, + * also take care that when there's no interface left with mac_addr != %NULL + * you remove the MAC address from the device to avoid acknowledging packets + * in pure monitor mode. */ struct ieee80211_if_init_conf { int if_id; @@ -574,10 +581,11 @@ struct ieee80211_ops { * to returning zero. By returning non-zero addition of the interface * is inhibited. Unless monitor_during_oper is set, it is guaranteed * that monitor interfaces and normal interfaces are mutually - * exclusive. The open() handler is called after add_interface() - * if this is the first device added. At least one of the open() - * open() and add_interface() callbacks has to be assigned. If - * add_interface() is NULL, one STA interface is permitted only. */ + * exclusive. If assigned, the open() handler is called after + * add_interface() if this is the first device added. The + * add_interface() callback has to be assigned because it is the only + * way to obtain the requested MAC address for any interface. + */ int (*add_interface)(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); @@ -921,12 +929,6 @@ struct sk_buff * ieee80211_get_buffered_bc(struct ieee80211_hw *hw, int if_id, struct ieee80211_tx_control *control); -/* Low level drivers that have their own MLME and MAC indicate - * the aid for an associating station with this call */ -int ieee80211_set_aid_for_sta(struct ieee80211_hw *hw, - u8 *peer_address, u16 aid); - - /* Given an sk_buff with a raw 802.11 header at the data pointer this function * returns the 802.11 header length in bytes (not including encryption * headers). If the data in the sk_buff is too short to contain a valid 802.11 |