diff options
Diffstat (limited to 'drivers/isdn/hardware/mISDN')
-rw-r--r-- | drivers/isdn/hardware/mISDN/avmfritz.c | 21 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 21 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/hfcpci.c | 14 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/hfcsusb.c | 15 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNipac.c | 21 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/mISDNisar.c | 18 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/netjet.c | 21 | ||||
-rw-r--r-- | drivers/isdn/hardware/mISDN/w6692.c | 21 |
8 files changed, 39 insertions, 113 deletions
diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c index 2271f2b7d50..788b9a7c4df 100644 --- a/drivers/isdn/hardware/mISDN/avmfritz.c +++ b/drivers/isdn/hardware/mISDN/avmfritz.c @@ -488,15 +488,11 @@ hdlc_fill_fifo(struct bchannel *bch) static void HDLC_irq_xpr(struct bchannel *bch) { - if (bch->tx_skb && bch->tx_idx < bch->tx_skb->len) + if (bch->tx_skb && bch->tx_idx < bch->tx_skb->len) { hdlc_fill_fifo(bch); - else { - if (bch->tx_skb) { - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &bch->Flags)) - confirm_Bsend(bch); + } else { + if (bch->tx_skb) dev_kfree_skb(bch->tx_skb); - } if (get_next_bframe(bch)) hdlc_fill_fifo(bch); } @@ -659,22 +655,17 @@ avm_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) struct fritzcard *fc = bch->hw; int ret = -EINVAL; struct mISDNhead *hh = mISDN_HEAD_P(skb); - u32 id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: spin_lock_irqsave(&fc->lock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ hdlc_fill_fifo(bch); ret = 0; - spin_unlock_irqrestore(&fc->lock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(&fc->lock, flags); + } + spin_unlock_irqrestore(&fc->lock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(&fc->lock, flags); diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index 1dae761d973..ab3d2983e3a 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -2166,13 +2166,9 @@ next_frame: HFC_wait_nodebug(hc); } - /* send confirm, since get_net_bframe will not do it with trans */ - if (bch && test_bit(FLG_TRANSPARENT, &bch->Flags)) - confirm_Bsend(bch); - - /* check for next frame */ dev_kfree_skb(*sp); - if (bch && get_next_bframe(bch)) { /* hdlc is confirmed here */ + /* check for next frame */ + if (bch && get_next_bframe(bch)) { len = (*sp)->len; goto next_frame; } @@ -3482,8 +3478,7 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb) struct hfc_multi *hc = bch->hw; int ret = -EINVAL; struct mISDNhead *hh = mISDN_HEAD_P(skb); - unsigned int id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: @@ -3492,19 +3487,13 @@ handle_bmsg(struct mISDNchannel *ch, struct sk_buff *skb) spin_lock_irqsave(&hc->lock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ hfcmulti_tx(hc, bch->slot); ret = 0; /* start fifo */ HFC_outb_nodebug(hc, R_FIFO, 0); HFC_wait_nodebug(hc); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) { - spin_unlock_irqrestore(&hc->lock, flags); - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(&hc->lock, flags); - } else - spin_unlock_irqrestore(&hc->lock, flags); + } + spin_unlock_irqrestore(&hc->lock, flags); return ret; case PH_ACTIVATE_REQ: if (debug & DEBUG_HFCMULTI_MSG) diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index f7a5ea7988e..123e8e5e57b 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -849,9 +849,6 @@ hfcpci_fill_fifo(struct bchannel *bch) *z1t = cpu_to_le16(new_z1); /* now send data */ if (bch->tx_idx < bch->tx_skb->len) return; - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &bch->Flags)) - confirm_Bsend(bch); dev_kfree_skb(bch->tx_skb); if (get_next_bframe(bch)) goto next_t_frame; @@ -1691,22 +1688,17 @@ hfcpci_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) struct hfc_pci *hc = bch->hw; int ret = -EINVAL; struct mISDNhead *hh = mISDN_HEAD_P(skb); - unsigned int id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: spin_lock_irqsave(&hc->lock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ hfcpci_fill_fifo(bch); ret = 0; - spin_unlock_irqrestore(&hc->lock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(&hc->lock, flags); + } + spin_unlock_irqrestore(&hc->lock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(&hc->lock, flags); diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index add28acd54d..a4c5b24b226 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -226,15 +226,8 @@ hfcusb_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) if (debug & DBG_HFC_CALL_TRACE) printk(KERN_DEBUG "%s: %s PH_DATA_REQ ret(%i)\n", hw->name, __func__, ret); - if (ret > 0) { - /* - * other l1 drivers don't send early confirms on - * transp data, but hfcsusb does because tx_next - * skb is needed in tx_iso_complete() - */ - queue_ch_frame(ch, PH_DATA_CNF, hh->id, NULL); + if (ret > 0) ret = 0; - } return ret; case PH_ACTIVATE_REQ: if (!test_and_set_bit(FLG_ACTIVE, &bch->Flags)) { @@ -1365,12 +1358,8 @@ tx_iso_complete(struct urb *urb) if (fifo->dch && get_next_dframe(fifo->dch)) tx_skb = fifo->dch->tx_skb; else if (fifo->bch && - get_next_bframe(fifo->bch)) { - if (test_bit(FLG_TRANSPARENT, - &fifo->bch->Flags)) - confirm_Bsend(fifo->bch); + get_next_bframe(fifo->bch)) tx_skb = fifo->bch->tx_skb; - } } } errcode = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c index 6c044d55536..e4b6d8d51aa 100644 --- a/drivers/isdn/hardware/mISDN/mISDNipac.c +++ b/drivers/isdn/hardware/mISDN/mISDNipac.c @@ -1011,15 +1011,11 @@ hscx_fill_fifo(struct hscx_hw *hscx) static void hscx_xpr(struct hscx_hw *hx) { - if (hx->bch.tx_skb && hx->bch.tx_idx < hx->bch.tx_skb->len) + if (hx->bch.tx_skb && hx->bch.tx_idx < hx->bch.tx_skb->len) { hscx_fill_fifo(hx); - else { - if (hx->bch.tx_skb) { - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &hx->bch.Flags)) - confirm_Bsend(&hx->bch); + } else { + if (hx->bch.tx_skb) dev_kfree_skb(hx->bch.tx_skb); - } if (get_next_bframe(&hx->bch)) hscx_fill_fifo(hx); } @@ -1342,22 +1338,17 @@ hscx_l2l1(struct mISDNchannel *ch, struct sk_buff *skb) struct hscx_hw *hx = container_of(bch, struct hscx_hw, bch); int ret = -EINVAL; struct mISDNhead *hh = mISDN_HEAD_P(skb); - u32 id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: spin_lock_irqsave(hx->ip->hwlock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ ret = 0; hscx_fill_fifo(hx); - spin_unlock_irqrestore(hx->ip->hwlock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(hx->ip->hwlock, flags); + } + spin_unlock_irqrestore(hx->ip->hwlock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(hx->ip->hwlock, flags); diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c index af9a966a1fd..9deea88c994 100644 --- a/drivers/isdn/hardware/mISDN/mISDNisar.c +++ b/drivers/isdn/hardware/mISDN/mISDNisar.c @@ -702,15 +702,11 @@ send_next(struct isar_ch *ch) } } } - if (ch->bch.tx_skb) { - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &ch->bch.Flags)) - confirm_Bsend(&ch->bch); + if (ch->bch.tx_skb) dev_kfree_skb(ch->bch.tx_skb); - } - if (get_next_bframe(&ch->bch)) + if (get_next_bframe(&ch->bch)) { isar_fill_fifo(ch); - else { + } else { if (test_and_clear_bit(FLG_DLEETX, &ch->bch.Flags)) { if (test_and_clear_bit(FLG_LASTDATA, &ch->bch.Flags)) { @@ -1487,14 +1483,10 @@ isar_l2l1(struct mISDNchannel *ch, struct sk_buff *skb) spin_lock_irqsave(ich->is->hwlock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ ret = 0; isar_fill_fifo(ich); - spin_unlock_irqrestore(ich->is->hwlock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(ich->is->hwlock, flags); + } + spin_unlock_irqrestore(ich->is->hwlock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(ich->is->hwlock, flags); diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c index 55a77ed7b17..da13b07cd85 100644 --- a/drivers/isdn/hardware/mISDN/netjet.c +++ b/drivers/isdn/hardware/mISDN/netjet.c @@ -595,15 +595,11 @@ fill_dma(struct tiger_ch *bc) static int bc_next_frame(struct tiger_ch *bc) { - if (bc->bch.tx_skb && bc->bch.tx_idx < bc->bch.tx_skb->len) + if (bc->bch.tx_skb && bc->bch.tx_idx < bc->bch.tx_skb->len) { fill_dma(bc); - else { - if (bc->bch.tx_skb) { - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &bc->bch.Flags)) - confirm_Bsend(&bc->bch); + } else { + if (bc->bch.tx_skb) dev_kfree_skb(bc->bch.tx_skb); - } if (get_next_bframe(&bc->bch)) fill_dma(bc); else @@ -732,22 +728,17 @@ nj_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) struct tiger_ch *bc = container_of(bch, struct tiger_ch, bch); struct tiger_hw *card = bch->hw; struct mISDNhead *hh = mISDN_HEAD_P(skb); - u32 id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: spin_lock_irqsave(&card->lock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ fill_dma(bc); ret = 0; - spin_unlock_irqrestore(&card->lock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(&card->lock, flags); + } + spin_unlock_irqrestore(&card->lock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(&card->lock, flags); diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c index 0b5e9297e95..f1c0bf1ac68 100644 --- a/drivers/isdn/hardware/mISDN/w6692.c +++ b/drivers/isdn/hardware/mISDN/w6692.c @@ -638,15 +638,11 @@ w6692_mode(struct w6692_ch *wch, u32 pr) static void send_next(struct w6692_ch *wch) { - if (wch->bch.tx_skb && wch->bch.tx_idx < wch->bch.tx_skb->len) + if (wch->bch.tx_skb && wch->bch.tx_idx < wch->bch.tx_skb->len) { W6692_fill_Bfifo(wch); - else { - if (wch->bch.tx_skb) { - /* send confirm, on trans, free on hdlc. */ - if (test_bit(FLG_TRANSPARENT, &wch->bch.Flags)) - confirm_Bsend(&wch->bch); + } else { + if (wch->bch.tx_skb) dev_kfree_skb(wch->bch.tx_skb); - } if (get_next_bframe(&wch->bch)) W6692_fill_Bfifo(wch); } @@ -944,22 +940,17 @@ w6692_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) struct w6692_hw *card = bch->hw; int ret = -EINVAL; struct mISDNhead *hh = mISDN_HEAD_P(skb); - u32 id; - u_long flags; + unsigned long flags; switch (hh->prim) { case PH_DATA_REQ: spin_lock_irqsave(&card->lock, flags); ret = bchannel_senddata(bch, skb); if (ret > 0) { /* direct TX */ - id = hh->id; /* skb can be freed */ ret = 0; W6692_fill_Bfifo(bc); - spin_unlock_irqrestore(&card->lock, flags); - if (!test_bit(FLG_TRANSPARENT, &bch->Flags)) - queue_ch_frame(ch, PH_DATA_CNF, id, NULL); - } else - spin_unlock_irqrestore(&card->lock, flags); + } + spin_unlock_irqrestore(&card->lock, flags); return ret; case PH_ACTIVATE_REQ: spin_lock_irqsave(&card->lock, flags); |