From 1ea893fde29d8cf1639da8989f4b843dc3283ca8 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 11 Feb 2009 17:17:10 -0500 Subject: hostap: convert usage of net/ieee80211.h to linux/ieee80211.h So that net/ieee80211.h can be made private to ipw2x00 in a follow-up. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/hostap/hostap_80211_rx.c | 88 +++++++++++++-------------- 1 file changed, 44 insertions(+), 44 deletions(-) (limited to 'drivers/net/wireless/hostap/hostap_80211_rx.c') diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c index 241756318da4..7ba318e84dec 100644 --- a/drivers/net/wireless/hostap/hostap_80211_rx.c +++ b/drivers/net/wireless/hostap/hostap_80211_rx.c @@ -1,5 +1,6 @@ #include #include +#include #include "hostap_80211.h" #include "hostap.h" @@ -17,10 +18,10 @@ static unsigned char bridge_tunnel_header[] = void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, struct hostap_80211_rx_status *rx_stats) { - struct ieee80211_hdr_4addr *hdr; + struct ieee80211_hdr *hdr; u16 fc; - hdr = (struct ieee80211_hdr_4addr *) skb->data; + hdr = (struct ieee80211_hdr *) skb->data; printk(KERN_DEBUG "%s: RX signal=%d noise=%d rate=%d len=%d " "jiffies=%ld\n", @@ -30,9 +31,10 @@ void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, if (skb->len < 2) return; - fc = le16_to_cpu(hdr->frame_ctl); + fc = le16_to_cpu(hdr->frame_control); printk(KERN_DEBUG " FC=0x%04x (type=%d:%d)%s%s", - fc, WLAN_FC_GET_TYPE(fc) >> 2, WLAN_FC_GET_STYPE(fc) >> 4, + fc, (fc & IEEE80211_FCTL_FTYPE) >> 2, + (fc & IEEE80211_FCTL_STYPE) >> 4, fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "", fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : ""); @@ -42,7 +44,7 @@ void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, } printk(" dur=0x%04x seq=0x%04x\n", le16_to_cpu(hdr->duration_id), - le16_to_cpu(hdr->seq_ctl)); + le16_to_cpu(hdr->seq_ctrl)); printk(KERN_DEBUG " A1=%pM", hdr->addr1); printk(" A2=%pM", hdr->addr2); @@ -63,7 +65,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb, int hdrlen, phdrlen, head_need, tail_need; u16 fc; int prism_header, ret; - struct ieee80211_hdr_4addr *fhdr; + struct ieee80211_hdr *fhdr; iface = netdev_priv(dev); local = iface->local; @@ -84,8 +86,8 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb, phdrlen = 0; } - fhdr = (struct ieee80211_hdr_4addr *) skb->data; - fc = le16_to_cpu(fhdr->frame_ctl); + fhdr = (struct ieee80211_hdr *) skb->data; + fc = le16_to_cpu(fhdr->frame_control); if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) { printk(KERN_DEBUG "%s: dropped management frame with header " @@ -94,7 +96,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb, return 0; } - hdrlen = hostap_80211_get_hdrlen(fc); + hdrlen = hostap_80211_get_hdrlen(fhdr->frame_control); /* check if there is enough room for extra data; if not, expand skb * buffer to be large enough for the changes */ @@ -247,21 +249,21 @@ prism2_frag_cache_find(local_info_t *local, unsigned int seq, /* Called only as a tasklet (software IRQ) */ static struct sk_buff * -prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr_4addr *hdr) +prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr) { struct sk_buff *skb = NULL; u16 sc; unsigned int frag, seq; struct prism2_frag_entry *entry; - sc = le16_to_cpu(hdr->seq_ctl); - frag = WLAN_GET_SEQ_FRAG(sc); - seq = WLAN_GET_SEQ_SEQ(sc) >> 4; + sc = le16_to_cpu(hdr->seq_ctrl); + frag = sc & IEEE80211_SCTL_FRAG; + seq = (sc & IEEE80211_SCTL_SEQ) >> 4; if (frag == 0) { /* Reserve enough space to fit maximum frame length */ skb = dev_alloc_skb(local->dev->mtu + - sizeof(struct ieee80211_hdr_4addr) + + sizeof(struct ieee80211_hdr) + 8 /* LLC */ + 2 /* alignment */ + 8 /* WEP */ + ETH_ALEN /* WDS */); @@ -299,14 +301,14 @@ prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr_4addr *hdr) /* Called only as a tasklet (software IRQ) */ static int prism2_frag_cache_invalidate(local_info_t *local, - struct ieee80211_hdr_4addr *hdr) + struct ieee80211_hdr *hdr) { u16 sc; unsigned int seq; struct prism2_frag_entry *entry; - sc = le16_to_cpu(hdr->seq_ctl); - seq = WLAN_GET_SEQ_SEQ(sc) >> 4; + sc = le16_to_cpu(hdr->seq_ctrl); + seq = (sc & IEEE80211_SCTL_SEQ) >> 4; entry = prism2_frag_cache_find(local, seq, -1, hdr->addr2, hdr->addr1); @@ -472,10 +474,8 @@ hostap_rx_frame_mgmt(local_info_t *local, struct sk_buff *skb, struct hostap_80211_rx_status *rx_stats, u16 type, u16 stype) { - if (local->iw_mode == IW_MODE_MASTER) { - hostap_update_sta_ps(local, (struct ieee80211_hdr_4addr *) - skb->data); - } + if (local->iw_mode == IW_MODE_MASTER) + hostap_update_sta_ps(local, (struct ieee80211_hdr *) skb->data); if (local->hostapd && type == IEEE80211_FTYPE_MGMT) { if (stype == IEEE80211_STYPE_BEACON && @@ -552,8 +552,8 @@ static struct net_device *prism2_rx_get_wds(local_info_t *local, static int -hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr, - u16 fc, struct net_device **wds) +hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr *hdr, u16 fc, + struct net_device **wds) { /* FIX: is this really supposed to accept WDS frames only in Master * mode? What about Repeater or Managed with WDS frames? */ @@ -611,14 +611,14 @@ static int hostap_is_eapol_frame(local_info_t *local, struct sk_buff *skb) { struct net_device *dev = local->dev; u16 fc, ethertype; - struct ieee80211_hdr_4addr *hdr; + struct ieee80211_hdr *hdr; u8 *pos; if (skb->len < 24) return 0; - hdr = (struct ieee80211_hdr_4addr *) skb->data; - fc = le16_to_cpu(hdr->frame_ctl); + hdr = (struct ieee80211_hdr *) skb->data; + fc = le16_to_cpu(hdr->frame_control); /* check that the frame is unicast frame to us */ if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) == @@ -651,14 +651,14 @@ static int hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb, struct lib80211_crypt_data *crypt) { - struct ieee80211_hdr_4addr *hdr; + struct ieee80211_hdr *hdr; int res, hdrlen; if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) return 0; - hdr = (struct ieee80211_hdr_4addr *) skb->data; - hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + hdr = (struct ieee80211_hdr *) skb->data; + hdrlen = hostap_80211_get_hdrlen(hdr->frame_control); if (local->tkip_countermeasures && strcmp(crypt->ops->name, "TKIP") == 0) { @@ -689,14 +689,14 @@ static int hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb, int keyidx, struct lib80211_crypt_data *crypt) { - struct ieee80211_hdr_4addr *hdr; + struct ieee80211_hdr *hdr; int res, hdrlen; if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) return 0; - hdr = (struct ieee80211_hdr_4addr *) skb->data; - hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); + hdr = (struct ieee80211_hdr *) skb->data; + hdrlen = hostap_80211_get_hdrlen(hdr->frame_control); atomic_inc(&crypt->refcnt); res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); @@ -720,7 +720,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, { struct hostap_interface *iface; local_info_t *local; - struct ieee80211_hdr_4addr *hdr; + struct ieee80211_hdr *hdr; size_t hdrlen; u16 fc, type, stype, sc; struct net_device *wds = NULL; @@ -747,18 +747,18 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, dev = local->ddev; iface = netdev_priv(dev); - hdr = (struct ieee80211_hdr_4addr *) skb->data; + hdr = (struct ieee80211_hdr *) skb->data; stats = hostap_get_stats(dev); if (skb->len < 10) goto rx_dropped; - fc = le16_to_cpu(hdr->frame_ctl); - type = WLAN_FC_GET_TYPE(fc); - stype = WLAN_FC_GET_STYPE(fc); - sc = le16_to_cpu(hdr->seq_ctl); - frag = WLAN_GET_SEQ_FRAG(sc); - hdrlen = hostap_80211_get_hdrlen(fc); + fc = le16_to_cpu(hdr->frame_control); + type = fc & IEEE80211_FCTL_FTYPE; + stype = fc & IEEE80211_FCTL_STYPE; + sc = le16_to_cpu(hdr->seq_ctrl); + frag = sc & IEEE80211_SCTL_FRAG; + hdrlen = hostap_80211_get_hdrlen(hdr->frame_control); /* Put this code here so that we avoid duplicating it in all * Rx paths. - Jean II */ @@ -918,7 +918,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, if (local->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) && (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0) goto rx_dropped; - hdr = (struct ieee80211_hdr_4addr *) skb->data; + hdr = (struct ieee80211_hdr *) skb->data; /* skb: hdr + (possibly fragmented) plaintext payload */ @@ -931,7 +931,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, printk(KERN_DEBUG "%s: Rx cannot get skb from " "fragment cache (morefrag=%d seq=%u frag=%u)\n", dev->name, (fc & IEEE80211_FCTL_MOREFRAGS) != 0, - WLAN_GET_SEQ_SEQ(sc) >> 4, frag); + (sc & IEEE80211_SCTL_SEQ) >> 4, frag); goto rx_dropped; } @@ -972,7 +972,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, /* this was the last fragment and the frame will be * delivered, so remove skb from fragment cache */ skb = frag_skb; - hdr = (struct ieee80211_hdr_4addr *) skb->data; + hdr = (struct ieee80211_hdr *) skb->data; prism2_frag_cache_invalidate(local, hdr); } @@ -983,7 +983,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb, hostap_rx_frame_decrypt_msdu(local, skb, keyidx, crypt)) goto rx_dropped; - hdr = (struct ieee80211_hdr_4addr *) skb->data; + hdr = (struct ieee80211_hdr *) skb->data; if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !local->open_wep) { if (local->ieee_802_1x && hostap_is_eapol_frame(local, skb)) { -- cgit v1.2.1