packet_anno.h File Reference

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Defines
#define	EXTRA_HEADER_CB_OFFSET   16
#define	CB_SIZE   48
#define	WIFI_EXTRA_MAGIC   0x7492001
#define	WLAN_DEVNAMELEN_MAX   16
#define	LWNG_CAP_DID_BASE   (4 | (1 << 6))
#define	LWNG_CAPHDR_VERSION   0x80211001
Enumerations
enum	{   WIFI_EXTRA_TX = (1<<0), WIFI_EXTRA_TX_FAIL = (1<<1), WIFI_EXTRA_TX_USED_ALT_RATE = (1<<2), WIFI_EXTRA_RX_ERR = (1<<3),   WIFI_EXTRA_RX_MORE = (1<<4), WIFI_EXTRA_NO_SEQ = (1<<5), WIFI_EXTRA_NO_TXF = (1<<6), WIFI_EXTRA_DO_RTS_CTS = (1<<7),   WIFI_EXTRA_DO_CTS = (1<<8) }
enum	{   DIDmsg_lnxind_wlansniffrm = 0x00000044, DIDmsg_lnxind_wlansniffrm_hosttime = 0x00010044, DIDmsg_lnxind_wlansniffrm_mactime = 0x00020044, DIDmsg_lnxind_wlansniffrm_channel = 0x00030044,   DIDmsg_lnxind_wlansniffrm_rssi = 0x00040044, DIDmsg_lnxind_wlansniffrm_sq = 0x00050044, DIDmsg_lnxind_wlansniffrm_signal = 0x00060044, DIDmsg_lnxind_wlansniffrm_noise = 0x00070044,   DIDmsg_lnxind_wlansniffrm_rate = 0x00080044, DIDmsg_lnxind_wlansniffrm_istx = 0x00090044, DIDmsg_lnxind_wlansniffrm_frmlen = 0x000A0044 }
enum	{ P80211ENUM_msgitem_status_no_value = 0x00 }
enum	{ P80211ENUM_truth_false = 0x00 }
Functions
static struct sk_buff *	push_wifi_extra_header (struct sk_buff *skb)
static void	pull_wifi_extra_header (struct sk_buff *skb)
static void	pull_prism2_header (struct sk_buff *skb)
static void	push_prism2_header (struct net_device *dev, struct sk_buff *skb, int len, int rssi, int rate, int tx, u_int32_t tsf)

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Define Documentation

#define CB_SIZE   48

Definition at line 9 of file packet_anno.h. Referenced by pull_wifi_extra_header().

#define EXTRA_HEADER_CB_OFFSET   16

Definition at line 8 of file packet_anno.h. Referenced by ath_rx_tasklet(), ath_tx_processq(), ath_tx_start(), prism2_tx(), pull_prism2_header(), pull_wifi_extra_header(), and push_wifi_extra_header().

#define LWNG_CAP_DID_BASE   (4 | (1 << 6))

Definition at line 75 of file packet_anno.h. Referenced by hostap_80211_prism_header_parse(), and prism2_rx_80211().

#define LWNG_CAPHDR_VERSION   0x80211001

Definition at line 76 of file packet_anno.h. Referenced by prism2_rx_80211().

#define WIFI_EXTRA_MAGIC   0x7492001

Definition at line 10 of file packet_anno.h. Referenced by ath_rx_tasklet(), ath_tx_processq(), ath_tx_start(), prism2_tx(), pull_prism2_header(), and pull_wifi_extra_header().

#define WLAN_DEVNAMELEN_MAX   16

Definition at line 60 of file packet_anno.h.

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Enumeration Type Documentation

anonymous enum

Enumeration values: WIFI_EXTRA_TX  WIFI_EXTRA_TX_FAIL  WIFI_EXTRA_TX_USED_ALT_RATE  WIFI_EXTRA_RX_ERR  WIFI_EXTRA_RX_MORE  WIFI_EXTRA_NO_SEQ  WIFI_EXTRA_NO_TXF  WIFI_EXTRA_DO_RTS_CTS  WIFI_EXTRA_DO_CTS  Definition at line 11 of file packet_anno.h.

anonymous enum

Enumeration values: DIDmsg_lnxind_wlansniffrm  DIDmsg_lnxind_wlansniffrm_hosttime  DIDmsg_lnxind_wlansniffrm_mactime  DIDmsg_lnxind_wlansniffrm_channel  DIDmsg_lnxind_wlansniffrm_rssi  DIDmsg_lnxind_wlansniffrm_sq  DIDmsg_lnxind_wlansniffrm_signal  DIDmsg_lnxind_wlansniffrm_noise  DIDmsg_lnxind_wlansniffrm_rate  DIDmsg_lnxind_wlansniffrm_istx  DIDmsg_lnxind_wlansniffrm_frmlen  Definition at line 86 of file packet_anno.h.

anonymous enum

Enumeration values: P80211ENUM_msgitem_status_no_value  Definition at line 99 of file packet_anno.h.

anonymous enum

Enumeration values: P80211ENUM_truth_false  Definition at line 102 of file packet_anno.h.

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Function Documentation

static void pull_prism2_header (  struct sk_buff *  skb  )  [static]

Definition at line 151 of file packet_anno.h. References p80211item_uint32_t::data, p80211item_uint32_t::did, DIDmsg_lnxind_wlansniffrm, DIDmsg_lnxind_wlansniffrm_rate, EXTRA_HEADER_CB_OFFSET, click_wifi_extra::magic, wlan_ng_prism2_header::msgcode, click_wifi_extra::rate, wlan_ng_prism2_header::rate, and WIFI_EXTRA_MAGIC. Referenced by ath_hardstart(), and prism2_tx().

static void pull_wifi_extra_header (  struct sk_buff *  skb  )  [inline, static]

Definition at line 135 of file packet_anno.h. References CB_SIZE, EXTRA_HEADER_CB_OFFSET, click_wifi_extra::magic, and WIFI_EXTRA_MAGIC. Referenced by ath_hardstart(), and prism2_tx().

static void push_prism2_header (  struct net_device *  dev, struct sk_buff *  skb, int  len, int  rssi, int  rate, int  tx, u_int32_t  tsf )  [static]

Definition at line 174 of file packet_anno.h. References wlan_ng_prism2_header::channel, p80211item_uint32_t::data, wlan_ng_prism2_header::devname, p80211item_uint32_t::did, DIDmsg_lnxind_wlansniffrm, DIDmsg_lnxind_wlansniffrm_channel, DIDmsg_lnxind_wlansniffrm_frmlen, DIDmsg_lnxind_wlansniffrm_hosttime, DIDmsg_lnxind_wlansniffrm_istx, DIDmsg_lnxind_wlansniffrm_mactime, DIDmsg_lnxind_wlansniffrm_rate, DIDmsg_lnxind_wlansniffrm_rssi, DIDmsg_lnxind_wlansniffrm_signal, wlan_ng_prism2_header::frmlen, wlan_ng_prism2_header::hosttime, wlan_ng_prism2_header::istx, p80211item_uint32_t::len, wlan_ng_prism2_header::mactime, wlan_ng_prism2_header::msgcode, wlan_ng_prism2_header::msglen, P80211ENUM_msgitem_status_no_value, wlan_ng_prism2_header::rate, wlan_ng_prism2_header::rssi, wlan_ng_prism2_header::signal, and p80211item_uint32_t::status. Referenced by ath_rx_tasklet(), ath_tx_processq(), and click_tx_callback().

static struct sk_buff* push_wifi_extra_header (  struct sk_buff *  skb  )  [inline, static]

Definition at line 109 of file packet_anno.h. References dev_kfree_skb_any(), and EXTRA_HEADER_CB_OFFSET. Referenced by ath_rx_tasklet(), and ath_tx_processq().

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