diff options
author | Roland Vossen <rvossen@broadcom.com> | 2010-12-24 14:17:43 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-01-20 23:20:34 (GMT) |
commit | 3e9796f9d4da939f7a67ba66790e9cfb9f9a316b (patch) | |
tree | a0be2d1f705b3a66874c02f214f91e9e0acc4cb2 /drivers/staging/brcm80211/sys/wlc_mac80211.c | |
parent | f3dc3ea4bb06c966c2071e507df939ad95e3e32c (diff) | |
download | linux-fsl-qoriq-3e9796f9d4da939f7a67ba66790e9cfb9f9a316b.tar.xz |
staging: brcm80211: replaced struct dot11_header by struct ieee80211_hdr
Code cleanup. Replaced Broadcom specific structure by its Linux equivalent.
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_mac80211.c')
-rw-r--r-- | drivers/staging/brcm80211/sys/wlc_mac80211.c | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_mac80211.c b/drivers/staging/brcm80211/sys/wlc_mac80211.c index 1c68f4a..f3b1b12 100644 --- a/drivers/staging/brcm80211/sys/wlc_mac80211.c +++ b/drivers/staging/brcm80211/sys/wlc_mac80211.c @@ -1742,7 +1742,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode, ASSERT(sizeof(cck_phy_hdr_t) == D11_PHY_HDR_LEN); ASSERT(sizeof(d11txh_t) == D11_TXH_LEN); ASSERT(sizeof(d11rxhdr_t) == RXHDR_LEN); - ASSERT(sizeof(struct dot11_header) == DOT11_A4_HDR_LEN); + ASSERT(sizeof(struct ieee80211_hdr) == DOT11_A4_HDR_LEN); ASSERT(sizeof(struct ieee80211_rts) == DOT11_RTS_LEN); ASSERT(sizeof(struct dot11_management_header) == DOT11_MGMT_HDR_LEN); ASSERT(sizeof(struct dot11_bcn_prb) == DOT11_BCN_PRB_LEN); @@ -5120,12 +5120,12 @@ wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu, uint fifo; void *pkt; struct scb *scb = &global_scb; - struct dot11_header *d11_header = (struct dot11_header *)(sdu->data); + struct ieee80211_hdr *d11_header = (struct ieee80211_hdr *)(sdu->data); u16 type, fc; ASSERT(sdu); - fc = ltoh16(d11_header->fc); + fc = ltoh16(d11_header->frame_control); type = FC_TYPE(fc); /* 802.11 standard requires management traffic to go at highest priority */ @@ -5658,7 +5658,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, uint nfrags, uint queue, uint next_frag_len, wsec_key_t *key, ratespec_t rspec_override) { - struct dot11_header *h; + struct ieee80211_hdr *h; d11txh_t *txh; u8 *plcp, plcp_fallback[D11_PHY_HDR_LEN]; struct osl_info *osh; @@ -5701,8 +5701,8 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, osh = wlc->osh; /* locate 802.11 MAC header */ - h = (struct dot11_header *)(p->data); - fc = ltoh16(h->fc); + h = (struct ieee80211_hdr *)(p->data); + fc = ltoh16(h->frame_control); type = FC_TYPE(fc); qos = (type == FC_TYPE_DATA && FC_SUBTYPE_ANY_QOS(FC_SUBTYPE(fc))); @@ -5748,7 +5748,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, /* extract fragment number from frame first */ seq = ltoh16(seq) & FRAGNUM_MASK; seq |= (SCB_SEQNUM(scb, p->priority) << SEQNUM_SHIFT); - h->seq = htol16(seq); + h->seq_ctrl = htol16(seq); frameid = ((seq << TXFID_SEQ_SHIFT) & TXFID_SEQ_MASK) | (queue & TXFID_QUEUE_MASK); @@ -5818,7 +5818,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, rspec[k] = WLC_RATE_1M; } else { if (WLANTSEL_ENAB(wlc) && - !is_multicast_ether_addr(h->a1)) { + !is_multicast_ether_addr(h->addr1)) { /* set tx antenna config */ wlc_antsel_antcfg_get(wlc->asi, false, false, 0, 0, &antcfg, &fbantcfg); @@ -5981,11 +5981,11 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, /* DUR field for main rate */ if ((fc != FC_PS_POLL) && - !is_multicast_ether_addr(h->a1) && !use_rifs) { + !is_multicast_ether_addr(h->addr1) && !use_rifs) { durid = wlc_compute_frame_dur(wlc, rspec[0], preamble_type[0], next_frag_len); - h->durid = htol16(durid); + h->duration_id = htol16(durid); } else if (use_rifs) { /* NAV protect to end of next max packet size */ durid = @@ -5993,13 +5993,13 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, preamble_type[0], DOT11_MAX_FRAG_LEN); durid += RIFS_11N_TIME; - h->durid = htol16(durid); + h->duration_id = htol16(durid); } /* DUR field for fallback rate */ if (fc == FC_PS_POLL) - txh->FragDurFallback = h->durid; - else if (is_multicast_ether_addr(h->a1) || use_rifs) + txh->FragDurFallback = h->duration_id; + else if (is_multicast_ether_addr(h->addr1) || use_rifs) txh->FragDurFallback = 0; else { durid = wlc_compute_frame_dur(wlc, rspec[1], @@ -6011,7 +6011,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, if (frag == 0) mcl |= TXC_STARTMSDU; - if (!is_multicast_ether_addr(h->a1)) + if (!is_multicast_ether_addr(h->addr1)) mcl |= TXC_IMMEDACK; if (BAND_5G(wlc->band->bandtype)) @@ -6039,14 +6039,14 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, } /* MacFrameControl */ - bcopy((char *)&h->fc, (char *)&txh->MacFrameControl, sizeof(u16)); - + bcopy((char *)&h->frame_control, (char *)&txh->MacFrameControl, + sizeof(u16)); txh->TxFesTimeNormal = htol16(0); txh->TxFesTimeFallback = htol16(0); /* TxFrameRA */ - bcopy((char *)&h->a1, (char *)&txh->TxFrameRA, ETH_ALEN); + bcopy((char *)&h->addr1, (char *)&txh->TxFrameRA, ETH_ALEN); /* TxFrameID */ txh->TxFrameID = htol16(frameid); @@ -6133,10 +6133,10 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, if (use_cts) { rts->frame_control = htol16(FC_CTS); - bcopy((char *)&h->a2, (char *)&rts->ra, ETH_ALEN); + bcopy((char *)&h->addr2, (char *)&rts->ra, ETH_ALEN); } else { rts->frame_control = htol16((u16) FC_RTS); - bcopy((char *)&h->a1, (char *)&rts->ra, + bcopy((char *)&h->addr1, (char *)&rts->ra, 2 * ETH_ALEN); } @@ -6240,7 +6240,7 @@ wlc_d11hdrs_mac80211(struct wlc_info *wlc, struct ieee80211_hw *hw, if (SCB_WME(scb) && qos && wlc->edcf_txop[ac]) { uint frag_dur, dur, dur_fallback; - ASSERT(!is_multicast_ether_addr(h->a1)); + ASSERT(!is_multicast_ether_addr(h->addr1)); /* WME: Update TXOP threshold */ if ((!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) && (frag == 0)) { @@ -6542,7 +6542,7 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) int tx_rts, tx_frame_count, tx_rts_count; uint totlen, supr_status; bool lastframe; - struct dot11_header *h; + struct ieee80211_hdr *h; u16 fc; u16 mcl; struct ieee80211_tx_info *tx_info; @@ -6598,8 +6598,8 @@ wlc_dotxstatus(struct wlc_info *wlc, tx_status_t *txs, u32 frm_tx2) goto fatal; tx_info = IEEE80211_SKB_CB(p); - h = (struct dot11_header *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); - fc = ltoh16(h->fc); + h = (struct ieee80211_hdr *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); + fc = ltoh16(h->frame_control); scb = (struct scb *)tx_info->control.sta->drv_priv; @@ -6995,7 +6995,7 @@ void wlc_bss_list_free(struct wlc_info *wlc, wlc_bss_list_t *bss_list) void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) { d11rxhdr_t *rxh; - struct dot11_header *h; + struct ieee80211_hdr *h; struct osl_info *osh; u16 fc; uint len; @@ -7025,7 +7025,7 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) skb_pull(p, 2); } - h = (struct dot11_header *)(p->data + D11_PHY_HDR_LEN); + h = (struct ieee80211_hdr *)(p->data + D11_PHY_HDR_LEN); len = p->len; if (rxh->RxStatus1 & RXS_FCSERR) { @@ -7039,8 +7039,8 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) } /* check received pkt has at least frame control field */ - if (len >= D11_PHY_HDR_LEN + sizeof(h->fc)) { - fc = ltoh16(h->fc); + if (len >= D11_PHY_HDR_LEN + sizeof(h->frame_control)) { + fc = ltoh16(h->frame_control); } else { WLCNTINCR(wlc->pub->_cnt->rxrunt); goto toss; @@ -7052,10 +7052,10 @@ void BCMFASTPATH wlc_recv(struct wlc_info *wlc, struct sk_buff *p) if (!is_amsdu) { /* CTS and ACK CTL frames are w/o a2 */ if (FC_TYPE(fc) == FC_TYPE_DATA || FC_TYPE(fc) == FC_TYPE_MNG) { - if ((is_zero_ether_addr(h->a2) || - is_multicast_ether_addr(h->a2))) { + if ((is_zero_ether_addr(h->addr2) || + is_multicast_ether_addr(h->addr2))) { WL_ERROR("wl%d: %s: dropping a frame with invalid src mac address, a2: %pM\n", - wlc->pub->unit, __func__, &h->a2); + wlc->pub->unit, __func__, &h->addr2); WLCNTINCR(wlc->pub->_cnt->rxbadsrcmac); goto toss; } @@ -7829,7 +7829,7 @@ int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop) struct osl_info *osh; uint fifo; d11txh_t *txh; - struct dot11_header *h; + struct ieee80211_hdr *h; struct scb *scb; u16 fc; @@ -7838,9 +7838,9 @@ int wlc_prep_pdu(struct wlc_info *wlc, struct sk_buff *pdu, uint *fifop) ASSERT(pdu); txh = (d11txh_t *) (pdu->data); ASSERT(txh); - h = (struct dot11_header *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); + h = (struct ieee80211_hdr *)((u8 *) (txh + 1) + D11_PHY_HDR_LEN); ASSERT(h); - fc = ltoh16(h->fc); + fc = ltoh16(h->frame_control); /* get the pkt queue info. This was put at wlc_sendctl or wlc_send for PDU */ fifo = ltoh16(txh->TxFrameID) & TXFID_QUEUE_MASK; |