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Staging: at76_usb: convert to use linux/ieee80211.h

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Jason Andryuk noticed that at76_usb won't compile with current
wireless-testing tree. This is because net/ieee80211.h was missing.

net/ieee80211.h will be removed soon and at76_usb won't compile then that
happens. Preprare for that by using instead linux/ieee80211.h and copying
some structures not available.

Signed-off-by: Kalle Valo <kalle.valo@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kalle Valo 2009-02-22 14:04:34 +02:00 committed by Greg Kroah-Hartman
parent 709ff0f6c9
commit f494b66397
2 changed files with 96 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/staging/at76_usb/at76_usb.c
View File

@ -36,7 +36,7 @@
#include <net/ieee80211_radiotap.h>
#include <linux/firmware.h>
#include <linux/leds.h>
#include <net/ieee80211.h>
#include <linux/ieee80211.h>
#include "at76_usb.h"
@ -1727,12 +1727,12 @@ static int at76_assoc_req(struct at76_priv *priv, struct bss_info *bss)
/* write TLV data elements */
ie->id = MFIE_TYPE_SSID;
ie->id = WLAN_EID_SSID;
ie->len = bss->ssid_len;
memcpy(ie->data, bss->ssid, bss->ssid_len);
next_ie(&ie);
ie->id = MFIE_TYPE_RATES;
ie->id = WLAN_EID_SUPP_RATES;
ie->len = sizeof(hw_rates);
memcpy(ie->data, hw_rates, sizeof(hw_rates));
next_ie(&ie); /* ie points behind the supp_rates field */
@ -4397,7 +4397,7 @@ static void at76_rx_mgmt_beacon(struct at76_priv *priv,
switch (ie->id) {
case MFIE_TYPE_SSID:
case WLAN_EID_SSID:
if (have_ssid)
break;
@ -4420,7 +4420,7 @@ static void at76_rx_mgmt_beacon(struct at76_priv *priv,
have_ssid = 1;
break;
case MFIE_TYPE_RATES:
case WLAN_EID_SUPP_RATES:
if (have_rates)
break;
@ -4433,7 +4433,7 @@ static void at76_rx_mgmt_beacon(struct at76_priv *priv,
hex2str(ie->data, ie->len));
break;
case MFIE_TYPE_DS_SET:
case WLAN_EID_DS_PARAMS:
if (have_channel)
break;
@ -4443,9 +4443,9 @@ static void at76_rx_mgmt_beacon(struct at76_priv *priv,
priv->netdev->name, match->channel);
break;
case MFIE_TYPE_CF_SET:
case MFIE_TYPE_TIM:
case MFIE_TYPE_IBSS_SET:
case WLAN_EID_CF_PARAMS:
case WLAN_EID_TIM:
case WLAN_EID_IBSS_PARAMS:
default:
at76_dbg(DBG_RX_BEACON, "%s: beacon IE id %d len %d %s",
priv->netdev->name, ie->id, ie->len,

87
drivers/staging/at76_usb/at76_usb.h
View File

@ -22,6 +22,93 @@
#ifndef _AT76_USB_H
#define _AT76_USB_H
/*
* ieee80211 definitions copied from net/ieee80211.h
*/
#define WEP_KEY_LEN 13
#define WEP_KEYS 4
#define IEEE80211_DATA_LEN 2304
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
The figure in section 7.1.2 suggests a body size of up to 2312
bytes is allowed, which is a bit confusing, I suspect this
represents the 2304 bytes of real data, plus a possible 8 bytes of
WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
#define IEEE80211_1ADDR_LEN 10
#define IEEE80211_2ADDR_LEN 16
#define IEEE80211_3ADDR_LEN 24
#define IEEE80211_4ADDR_LEN 30
#define IEEE80211_FCS_LEN 4
#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
#define MIN_FRAG_THRESHOLD 256U
#define MAX_FRAG_THRESHOLD 2346U
struct ieee80211_info_element {
u8 id;
u8 len;
u8 data[0];
} __attribute__ ((packed));
struct ieee80211_hdr_3addr {
__le16 frame_ctl;
__le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
__le16 seq_ctl;
u8 payload[0];
} __attribute__ ((packed));
struct ieee80211_auth {
struct ieee80211_hdr_3addr header;
__le16 algorithm;
__le16 transaction;
__le16 status;
/* challenge */
struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
struct ieee80211_assoc_request {
struct ieee80211_hdr_3addr header;
__le16 capability;
__le16 listen_interval;
/* SSID, supported rates, RSN */
struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
struct ieee80211_probe_response {
struct ieee80211_hdr_3addr header;
__le32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
/* SSID, supported rates, FH params, DS params,
* CF params, IBSS params, TIM (if beacon), RSN */
struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
/* Alias beacon for probe_response */
#define ieee80211_beacon ieee80211_probe_response
struct ieee80211_assoc_response {
struct ieee80211_hdr_3addr header;
__le16 capability;
__le16 status;
__le16 aid;
/* supported rates */
struct ieee80211_info_element info_element[0];
} __attribute__ ((packed));
struct ieee80211_disassoc {
struct ieee80211_hdr_3addr header;
__le16 reason;
} __attribute__ ((packed));
/* Board types */
enum board_type {
BOARD_503_ISL3861 = 1,