diff options
Diffstat (limited to 'drivers/staging/wlan-ng')
-rw-r--r-- | drivers/staging/wlan-ng/p80211conv.h | 124 |
1 files changed, 53 insertions, 71 deletions
diff --git a/drivers/staging/wlan-ng/p80211conv.h b/drivers/staging/wlan-ng/p80211conv.h index acba7c669a6..6fe163be24f 100644 --- a/drivers/staging/wlan-ng/p80211conv.h +++ b/drivers/staging/wlan-ng/p80211conv.h @@ -53,9 +53,6 @@ #ifndef _LINUX_P80211CONV_H #define _LINUX_P80211CONV_H -/*================================================================*/ -/* Constants */ - #define WLAN_ETHADDR_LEN 6 #define WLAN_IEEE_OUI_LEN 3 @@ -66,113 +63,98 @@ #define P80211CAPTURE_VERSION 0x80211001 -/*================================================================*/ -/* Macros */ - #define P80211_FRMMETA_MAGIC 0x802110 #define P80211SKB_FRMMETA(s) \ - (((((p80211_frmmeta_t*)((s)->cb))->magic)==P80211_FRMMETA_MAGIC) ? \ - ((p80211_frmmeta_t*)((s)->cb)) : \ + (((((p80211_frmmeta_t *)((s)->cb))->magic) == P80211_FRMMETA_MAGIC) ? \ + ((p80211_frmmeta_t *)((s)->cb)) : \ (NULL)) #define P80211SKB_RXMETA(s) \ - (P80211SKB_FRMMETA((s)) ? P80211SKB_FRMMETA((s))->rx : ((p80211_rxmeta_t*)(NULL))) + (P80211SKB_FRMMETA((s)) ? P80211SKB_FRMMETA((s))->rx : ((p80211_rxmeta_t *)(NULL))) -typedef struct p80211_rxmeta -{ - struct wlandevice *wlandev; +typedef struct p80211_rxmeta { + struct wlandevice *wlandev; - u64 mactime; /* Hi-rez MAC-supplied time value */ - u64 hosttime; /* Best-rez host supplied time value */ + u64 mactime; /* Hi-rez MAC-supplied time value */ + u64 hosttime; /* Best-rez host supplied time value */ - unsigned int rxrate; /* Receive data rate in 100kbps */ - unsigned int priority; /* 0-15, 0=contention, 6=CF */ - int signal; /* An SSI, see p80211netdev.h */ - int noise; /* An SSI, see p80211netdev.h */ - unsigned int channel; /* Receive channel (mostly for snifs) */ - unsigned int preamble; /* P80211ENUM_preambletype_* */ - unsigned int encoding; /* P80211ENUM_encoding_* */ + unsigned int rxrate; /* Receive data rate in 100kbps */ + unsigned int priority; /* 0-15, 0=contention, 6=CF */ + int signal; /* An SSI, see p80211netdev.h */ + int noise; /* An SSI, see p80211netdev.h */ + unsigned int channel; /* Receive channel (mostly for snifs) */ + unsigned int preamble; /* P80211ENUM_preambletype_* */ + unsigned int encoding; /* P80211ENUM_encoding_* */ } p80211_rxmeta_t; -typedef struct p80211_frmmeta -{ - unsigned int magic; - p80211_rxmeta_t *rx; +typedef struct p80211_frmmeta { + unsigned int magic; + p80211_rxmeta_t *rx; } p80211_frmmeta_t; void p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb); int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb); void p80211skb_rxmeta_detach(struct sk_buff *skb); -/*================================================================*/ -/* Types */ - /* * Frame capture header. (See doc/capturefrm.txt) */ -typedef struct p80211_caphdr -{ - u32 version; - u32 length; - u64 mactime; - u64 hosttime; - u32 phytype; - u32 channel; - u32 datarate; - u32 antenna; - u32 priority; - u32 ssi_type; - s32 ssi_signal; - s32 ssi_noise; - u32 preamble; - u32 encoding; +typedef struct p80211_caphdr { + u32 version; + u32 length; + u64 mactime; + u64 hosttime; + u32 phytype; + u32 channel; + u32 datarate; + u32 antenna; + u32 priority; + u32 ssi_type; + s32 ssi_signal; + s32 ssi_noise; + u32 preamble; + u32 encoding; } p80211_caphdr_t; /* buffer free method pointer type */ -typedef void (* freebuf_method_t)(void *buf, int size); +typedef void (*freebuf_method_t) (void *buf, int size); typedef struct p80211_metawep { - void *data; + void *data; u8 iv[4]; u8 icv[4]; } p80211_metawep_t; /* local ether header type */ -typedef struct wlan_ethhdr -{ - u8 daddr[WLAN_ETHADDR_LEN]; - u8 saddr[WLAN_ETHADDR_LEN]; - u16 type; -} __attribute__((packed)) wlan_ethhdr_t; +typedef struct wlan_ethhdr { + u8 daddr[WLAN_ETHADDR_LEN]; + u8 saddr[WLAN_ETHADDR_LEN]; + u16 type; +} __attribute__ ((packed)) wlan_ethhdr_t; /* local llc header type */ -typedef struct wlan_llc -{ - u8 dsap; - u8 ssap; - u8 ctl; -} __attribute__((packed)) wlan_llc_t; +typedef struct wlan_llc { + u8 dsap; + u8 ssap; + u8 ctl; +} __attribute__ ((packed)) wlan_llc_t; /* local snap header type */ -typedef struct wlan_snap -{ - u8 oui[WLAN_IEEE_OUI_LEN]; - u16 type; -} __attribute__((packed)) wlan_snap_t; +typedef struct wlan_snap { + u8 oui[WLAN_IEEE_OUI_LEN]; + u16 type; +} __attribute__ ((packed)) wlan_snap_t; /* Circular include trick */ struct wlandevice; -/*================================================================*/ -/*Function Declarations */ - -int skb_p80211_to_ether( struct wlandevice *wlandev, u32 ethconv, - struct sk_buff *skb); -int skb_ether_to_p80211( struct wlandevice *wlandev, u32 ethconv, - struct sk_buff *skb, p80211_hdr_t *p80211_hdr, - p80211_metawep_t *p80211_wep ); +int skb_p80211_to_ether(struct wlandevice *wlandev, u32 ethconv, + struct sk_buff *skb); +int skb_ether_to_p80211(struct wlandevice *wlandev, u32 ethconv, + struct sk_buff *skb, p80211_hdr_t *p80211_hdr, + p80211_metawep_t *p80211_wep); int p80211_stt_findproto(u16 proto); |