From 2c706002fc147decdba2658ea48e4436faca3af2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 30 Oct 2008 22:09:54 +0100 Subject: don't use net/ieee80211.h Convert all the drivers using net/ieee80211.h to use linux/ieee80211.h. Contains a bugfix in libertas where the SSID parsing could overrun the buffer when the AP sends invalid information. Signed-off-by: Johannes Berg Acked-by: Dan Williams [airo, libertas] Acked-by: Pavel Roskin [orinoco] Acked-by: David Kilroy [orinoco] Signed-off-by: John W. Linville --- drivers/net/wireless/atmel.c | 70 ++++++++++++++++++++++---------------------- 1 file changed, 35 insertions(+), 35 deletions(-) (limited to 'drivers/net/wireless/atmel.c') diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index d16931589f81..3962b553fbf1 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -67,7 +67,7 @@ #include #include #include -#include +#include #include "atmel.h" #define DRIVER_MAJOR 0 @@ -569,7 +569,7 @@ static void atmel_wmem32(struct atmel_private *priv, u16 pos, u32 data); static void atmel_command_irq(struct atmel_private *priv); static int atmel_validate_channel(struct atmel_private *priv, int channel); static void atmel_management_frame(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u16 frame_len, u8 rssi); static void atmel_management_timer(u_long a); static void atmel_send_command(struct atmel_private *priv, int command, @@ -577,7 +577,7 @@ static void atmel_send_command(struct atmel_private *priv, int command, static int atmel_send_command_wait(struct atmel_private *priv, int command, void *cmd, int cmd_size); static void atmel_transmit_management_frame(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u8 *body, int body_len); static u8 atmel_get_mib8(struct atmel_private *priv, u8 type, u8 index); @@ -785,7 +785,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) { static const u8 SNAP_RFC1024[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 }; struct atmel_private *priv = netdev_priv(dev); - struct ieee80211_hdr_4addr header; + struct ieee80211_hdr header; unsigned long flags; u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN; @@ -823,7 +823,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) frame_ctl = IEEE80211_FTYPE_DATA; header.duration_id = 0; - header.seq_ctl = 0; + header.seq_ctrl = 0; if (priv->wep_is_on) frame_ctl |= IEEE80211_FCTL_PROTECTED; if (priv->operating_mode == IW_MODE_ADHOC) { @@ -840,7 +840,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) if (priv->use_wpa) memcpy(&header.addr4, SNAP_RFC1024, 6); - header.frame_ctl = cpu_to_le16(frame_ctl); + header.frame_control = cpu_to_le16(frame_ctl); /* Copy the wireless header into the card */ atmel_copy_to_card(dev, buff, (unsigned char *)&header, DATA_FRAME_WS_HEADER_SIZE); /* Copy the packet sans its 802.3 header addresses which have been replaced */ @@ -860,7 +860,7 @@ static int start_tx(struct sk_buff *skb, struct net_device *dev) } static void atmel_transmit_management_frame(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u8 *body, int body_len) { u16 buff; @@ -876,7 +876,7 @@ static void atmel_transmit_management_frame(struct atmel_private *priv, } static void fast_rx_path(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u16 msdu_size, u16 rx_packet_loc, u32 crc) { /* fast path: unfragmented packet copy directly into skbuf */ @@ -914,7 +914,7 @@ static void fast_rx_path(struct atmel_private *priv, } memcpy(skbp, header->addr1, 6); /* destination address */ - if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS) + if (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FROMDS) memcpy(&skbp[6], header->addr3, 6); else memcpy(&skbp[6], header->addr2, 6); /* source address */ @@ -949,7 +949,7 @@ static int probe_crc(struct atmel_private *priv, u16 packet_loc, u16 msdu_size) } static void frag_rx_path(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u16 msdu_size, u16 rx_packet_loc, u32 crc, u16 seq_no, u8 frag_no, int more_frags) { @@ -957,7 +957,7 @@ static void frag_rx_path(struct atmel_private *priv, u8 source[6]; struct sk_buff *skb; - if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS) + if (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FROMDS) memcpy(source, header->addr3, 6); else memcpy(source, header->addr2, 6); @@ -1039,7 +1039,7 @@ static void frag_rx_path(struct atmel_private *priv, static void rx_done_irq(struct atmel_private *priv) { int i; - struct ieee80211_hdr_4addr header; + struct ieee80211_hdr header; for (i = 0; atmel_rmem8(priv, atmel_rx(priv, RX_DESC_FLAGS_OFFSET, priv->rx_desc_head)) == RX_DESC_FLAG_VALID && @@ -1066,10 +1066,10 @@ static void rx_done_irq(struct atmel_private *priv) goto next; } - /* Get header as far as end of seq_ctl */ + /* Get header as far as end of seq_ctrl */ atmel_copy_to_host(priv->dev, (char *)&header, rx_packet_loc, 24); - frame_ctl = le16_to_cpu(header.frame_ctl); - seq_control = le16_to_cpu(header.seq_ctl); + frame_ctl = le16_to_cpu(header.frame_control); + seq_control = le16_to_cpu(header.seq_ctrl); /* probe for CRC use here if needed once five packets have arrived with the same crc status, we assume we know what's @@ -1819,7 +1819,7 @@ static int atmel_set_encodeext(struct net_device *dev, /* Determine and validate the key index */ idx = encoding->flags & IW_ENCODE_INDEX; if (idx) { - if (idx < 1 || idx > WEP_KEYS) + if (idx < 1 || idx > 4) return -EINVAL; idx--; } else @@ -1882,7 +1882,7 @@ static int atmel_get_encodeext(struct net_device *dev, idx = encoding->flags & IW_ENCODE_INDEX; if (idx) { - if (idx < 1 || idx > WEP_KEYS) + if (idx < 1 || idx > 4) return -EINVAL; idx--; } else @@ -2797,7 +2797,7 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 channel) { int rejoin = 0; - int new = capability & MFIE_TYPE_POWER_CONSTRAINT ? + int new = capability & WLAN_CAPABILITY_SHORT_PREAMBLE ? SHORT_PREAMBLE : LONG_PREAMBLE; if (priv->preamble != new) { @@ -2826,19 +2826,19 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, static void send_authentication_request(struct atmel_private *priv, u16 system, u8 *challenge, int challenge_len) { - struct ieee80211_hdr_4addr header; + struct ieee80211_hdr header; struct auth_body auth; - header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH); + header.frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH); header.duration_id = cpu_to_le16(0x8000); - header.seq_ctl = 0; + header.seq_ctrl = 0; memcpy(header.addr1, priv->CurrentBSSID, 6); memcpy(header.addr2, priv->dev->dev_addr, 6); memcpy(header.addr3, priv->CurrentBSSID, 6); if (priv->wep_is_on && priv->CurrentAuthentTransactionSeqNum != 1) /* no WEP for authentication frames with TrSeqNo 1 */ - header.frame_ctl |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); + header.frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); auth.alg = cpu_to_le16(system); @@ -2861,7 +2861,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) { u8 *ssid_el_p; int bodysize; - struct ieee80211_hdr_4addr header; + struct ieee80211_hdr header; struct ass_req_format { __le16 capability; __le16 listen_interval; @@ -2874,10 +2874,10 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) u8 rates[4]; } body; - header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | + header.frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | (is_reassoc ? IEEE80211_STYPE_REASSOC_REQ : IEEE80211_STYPE_ASSOC_REQ)); header.duration_id = cpu_to_le16(0x8000); - header.seq_ctl = 0; + header.seq_ctrl = 0; memcpy(header.addr1, priv->CurrentBSSID, 6); memcpy(header.addr2, priv->dev->dev_addr, 6); @@ -2887,7 +2887,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) if (priv->wep_is_on) body.capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); if (priv->preamble == SHORT_PREAMBLE) - body.capability |= cpu_to_le16(MFIE_TYPE_POWER_CONSTRAINT); + body.capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); body.listen_interval = cpu_to_le16(priv->listen_interval * priv->beacon_period); @@ -2901,10 +2901,10 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) bodysize = 12 + priv->SSID_size; } - ssid_el_p[0] = MFIE_TYPE_SSID; + ssid_el_p[0] = WLAN_EID_SSID; ssid_el_p[1] = priv->SSID_size; memcpy(ssid_el_p + 2, priv->SSID, priv->SSID_size); - ssid_el_p[2 + priv->SSID_size] = MFIE_TYPE_RATES; + ssid_el_p[2 + priv->SSID_size] = WLAN_EID_SUPP_RATES; ssid_el_p[3 + priv->SSID_size] = 4; /* len of suported rates */ memcpy(ssid_el_p + 4 + priv->SSID_size, atmel_basic_rates, 4); @@ -2912,9 +2912,9 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc) } static int is_frame_from_current_bss(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header) + struct ieee80211_hdr *header) { - if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS) + if (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FROMDS) return memcmp(header->addr3, priv->CurrentBSSID, 6) == 0; else return memcmp(header->addr2, priv->CurrentBSSID, 6) == 0; @@ -2962,7 +2962,7 @@ static int retrieve_bss(struct atmel_private *priv) } static void store_bss_info(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, u16 capability, + struct ieee80211_hdr *header, u16 capability, u16 beacon_period, u8 channel, u8 rssi, u8 ssid_len, u8 *ssid, int is_beacon) { @@ -3001,7 +3001,7 @@ static void store_bss_info(struct atmel_private *priv, else if (capability & WLAN_CAPABILITY_ESS) priv->BSSinfo[index].BSStype =IW_MODE_INFRA; - priv->BSSinfo[index].preamble = capability & MFIE_TYPE_POWER_CONSTRAINT ? + priv->BSSinfo[index].preamble = capability & WLAN_CAPABILITY_SHORT_PREAMBLE ? SHORT_PREAMBLE : LONG_PREAMBLE; } @@ -3037,7 +3037,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len) } } else if (system == WLAN_AUTH_SHARED_KEY) { if (trans_seq_no == 0x0002 && - auth->el_id == MFIE_TYPE_CHALLENGE) { + auth->el_id == WLAN_EID_CHALLENGE) { send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len); return; } else if (trans_seq_no == 0x0004) { @@ -3288,12 +3288,12 @@ static void atmel_smooth_qual(struct atmel_private *priv) /* deals with incoming managment frames. */ static void atmel_management_frame(struct atmel_private *priv, - struct ieee80211_hdr_4addr *header, + struct ieee80211_hdr *header, u16 frame_len, u8 rssi) { u16 subtype; - subtype = le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_STYPE; + subtype = le16_to_cpu(header->frame_control) & IEEE80211_FCTL_STYPE; switch (subtype) { case IEEE80211_STYPE_BEACON: case IEEE80211_STYPE_PROBE_RESP: -- cgit v1.2.3