diff options
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c index fa391e4eb098..cbad1a11673a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c @@ -645,7 +645,7 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session) u16 mimo_ctlchbw = PHY_TXC1_BW_20MHZ; u32 rspec = 0, rspec_fallback = 0; u32 rts_rspec = 0, rts_rspec_fallback = 0; - u8 plcp0, plcp3, is40, sgi, mcs; + u8 plcp0, is40, mcs; u16 mch; u8 preamble_type = BRCMS_GF_PREAMBLE; u8 fbr_preamble_type = BRCMS_GF_PREAMBLE; @@ -704,15 +704,12 @@ void brcms_c_ampdu_finalize(struct brcms_ampdu_session *session) txh->MacTxControlLow = cpu_to_le16(mcl); fbr = txrate[1].count > 0; - if (!fbr) { + if (!fbr) plcp0 = plcp[0]; - plcp3 = plcp[3]; - } else { + else plcp0 = txh->FragPLCPFallback[0]; - plcp3 = txh->FragPLCPFallback[3]; - } + is40 = (plcp0 & MIMO_PLCP_40MHZ) ? 1 : 0; - sgi = plcp3_issgi(plcp3) ? 1 : 0; mcs = plcp0 & ~MIMO_PLCP_40MHZ; if (is40) { @@ -850,10 +847,9 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, bool ba_recd = false, ack_recd = false; u8 suc_mpdu = 0, tot_mpdu = 0; uint supr_status; - bool update_rate = true, retry = true, tx_error = false; + bool update_rate = true, retry = true; u16 mimoantsel = 0; - u8 antselid = 0; - u8 retry_limit, rr_retry_limit; + u8 retry_limit; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(p); #ifdef DEBUG @@ -866,7 +862,6 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, ini = &scb_ampdu->ini[tid]; retry_limit = ampdu->retry_limit_tid[tid]; - rr_retry_limit = ampdu->rr_retry_limit_tid[tid]; memset(bitmap, 0, sizeof(bitmap)); queue = txs->frameid & TXFID_QUEUE_MASK; supr_status = txs->status & TX_STATUS_SUPR_MASK; @@ -923,8 +918,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, * if there were underflows, but pre-loading * is not active, notify rate adaptation. */ - if (brcms_c_ffpld_check_txfunfl(wlc, queue) > 0) - tx_error = true; + brcms_c_ffpld_check_txfunfl(wlc, queue); } } else if (txs->phyerr) { update_rate = false; @@ -1023,7 +1017,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb, } /* update rate state */ - antselid = brcms_c_antsel_antsel2id(wlc->asi, mimoantsel); + brcms_c_antsel_antsel2id(wlc->asi, mimoantsel); } void @@ -1032,11 +1026,7 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, { struct scb_ampdu *scb_ampdu; struct brcms_c_info *wlc = ampdu->wlc; - struct scb_ampdu_tid_ini *ini; u32 s1 = 0, s2 = 0; - struct ieee80211_tx_info *tx_info; - - tx_info = IEEE80211_SKB_CB(p); /* BMAC_NOTE: For the split driver, second level txstatus comes later * So if the ACK was received then wait for the second level else just @@ -1061,7 +1051,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, if (scb) { scb_ampdu = &scb->scb_ampdu; - ini = &scb_ampdu->ini[p->priority]; brcms_c_ampdu_dotxstatus_complete(ampdu, scb, p, txs, s1, s2); } else { /* loop through all pkts and free */ @@ -1069,7 +1058,6 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb, struct d11txh *txh; u16 mcl; while (p) { - tx_info = IEEE80211_SKB_CB(p); txh = (struct d11txh *) p->data; trace_brcms_txdesc(&wlc->hw->d11core->dev, txh, sizeof(*txh)); |