diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index a5937840f0a7..7918c1033662 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -838,7 +838,7 @@ static void brcmf_fws_cleanup(struct brcmf_fws_info *fws, int ifidx) brcmf_fws_hanger_cleanup(fws, matchfn, ifidx); } -static int brcmf_fws_hdrpush(struct brcmf_fws_info *fws, struct sk_buff *skb) +static u8 brcmf_fws_hdrpush(struct brcmf_fws_info *fws, struct sk_buff *skb) { struct brcmf_fws_mac_descriptor *entry = brcmf_skbcb(skb)->mac; u8 *wlh; @@ -887,9 +887,7 @@ static int brcmf_fws_hdrpush(struct brcmf_fws_info *fws, struct sk_buff *skb) if (fillers) memset(wlh, BRCMF_FWS_TYPE_FILLER, fillers); - brcmf_proto_hdrpush(fws->drvr, brcmf_skb_if_flags_get_field(skb, INDEX), - data_offset >> 2, skb); - return 0; + return (u8)(data_offset >> 2); } static bool brcmf_fws_tim_update(struct brcmf_fws_info *fws, @@ -897,10 +895,11 @@ static bool brcmf_fws_tim_update(struct brcmf_fws_info *fws, int fifo, bool send_immediately) { struct sk_buff *skb; - struct brcmf_bus *bus; struct brcmf_skbuff_cb *skcb; s32 err; u32 len; + u8 data_offset; + int ifidx; /* check delayedQ and suppressQ in one call using bitmap */ if (brcmu_pktq_mlen(&entry->psq, 3 << (fifo * 2)) == 0) @@ -928,13 +927,11 @@ static bool brcmf_fws_tim_update(struct brcmf_fws_info *fws, skcb->state = BRCMF_FWS_SKBSTATE_TIM; skcb->htod = 0; skcb->htod_seq = 0; - bus = fws->drvr->bus_if; - err = brcmf_fws_hdrpush(fws, skb); - if (err == 0) { - brcmf_fws_unlock(fws); - err = brcmf_bus_txdata(bus, skb); - brcmf_fws_lock(fws); - } + data_offset = brcmf_fws_hdrpush(fws, skb); + ifidx = brcmf_skb_if_flags_get_field(skb, INDEX); + brcmf_fws_unlock(fws); + err = brcmf_proto_txdata(fws->drvr, ifidx, data_offset, skb); + brcmf_fws_lock(fws); if (err) brcmu_pkt_buf_free_skb(skb); return true; @@ -1719,7 +1716,7 @@ int brcmf_fws_hdrpull(struct brcmf_pub *drvr, int ifidx, s16 signal_len, return 0; } -static void brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo, +static u8 brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo, struct sk_buff *p) { struct brcmf_skbuff_cb *skcb = brcmf_skbcb(p); @@ -1737,7 +1734,7 @@ static void brcmf_fws_precommit_skb(struct brcmf_fws_info *fws, int fifo, flags |= BRCMF_FWS_HTOD_FLAG_PKT_REQUESTED; } brcmf_skb_htod_tag_set_field(p, FLAGS, flags); - brcmf_fws_hdrpush(fws, p); + return brcmf_fws_hdrpush(fws, p); } static void brcmf_fws_rollback_toq(struct brcmf_fws_info *fws, @@ -1805,20 +1802,21 @@ static int brcmf_fws_commit_skb(struct brcmf_fws_info *fws, int fifo, { struct brcmf_skbuff_cb *skcb = brcmf_skbcb(skb); struct brcmf_fws_mac_descriptor *entry; - struct brcmf_bus *bus = fws->drvr->bus_if; int rc; u8 ifidx; + u8 data_offset; entry = skcb->mac; if (IS_ERR(entry)) return PTR_ERR(entry); - brcmf_fws_precommit_skb(fws, fifo, skb); + data_offset = brcmf_fws_precommit_skb(fws, fifo, skb); entry->transit_count++; if (entry->suppressed) entry->suppr_transit_count++; + ifidx = brcmf_skb_if_flags_get_field(skb, INDEX); brcmf_fws_unlock(fws); - rc = brcmf_bus_txdata(bus, skb); + rc = brcmf_proto_txdata(fws->drvr, ifidx, data_offset, skb); brcmf_fws_lock(fws); brcmf_dbg(DATA, "%s flags %X htod %X bus_tx %d\n", entry->name, skcb->if_flags, skcb->htod, rc); @@ -1979,10 +1977,9 @@ static void brcmf_fws_dequeue_worker(struct work_struct *worker) &skb, true); ifidx = brcmf_skb_if_flags_get_field(skb, INDEX); - brcmf_proto_hdrpush(drvr, ifidx, 0, skb); - /* Use bus module to send data frame */ + /* Use proto layer to send data frame */ brcmf_fws_unlock(fws); - ret = brcmf_bus_txdata(drvr->bus_if, skb); + ret = brcmf_proto_txdata(drvr, ifidx, 0, skb); brcmf_fws_lock(fws); if (ret < 0) brcmf_txfinalize(drvr, skb, false); |