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 <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index 2417563..7ba318e 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -1,5 +1,6 @@
#include <linux/etherdevice.h>
#include <net/lib80211.h>
+#include <linux/if_arp.h>
#include "hostap_80211.h"
#include "hostap.h"
@@ -17,10 +18,10 @@
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 @@
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 @@
}
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 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 @@
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 @@
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 @@
/* 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 @@
/* 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 @@
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 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 @@
{
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 @@
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 @@
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 @@
{
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 @@
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 @@
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 @@
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 @@
/* 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 @@
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)) {