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Searched refs:tx_q (Results 1 – 25 of 27) sorted by relevance

12

/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dring_mode.c17 static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb, in jumbo_frm() argument
21 struct stmmac_priv *priv = tx_q->priv_data; in jumbo_frm()
22 unsigned int entry = tx_q->cur_tx; in jumbo_frm()
27 desc = (struct dma_desc *)(tx_q->dma_etx + entry); in jumbo_frm()
29 desc = tx_q->dma_tx + entry; in jumbo_frm()
46 tx_q->tx_skbuff_dma[entry].buf = des2; in jumbo_frm()
47 tx_q->tx_skbuff_dma[entry].len = bmax; in jumbo_frm()
48 tx_q->tx_skbuff_dma[entry].is_jumbo = true; in jumbo_frm()
53 tx_q->tx_skbuff[entry] = NULL; in jumbo_frm()
57 desc = (struct dma_desc *)(tx_q->dma_etx + entry); in jumbo_frm()
[all …]
H A Dchain_mode.c17 static int jumbo_frm(struct stmmac_tx_queue *tx_q, struct sk_buff *skb, in jumbo_frm() argument
21 struct stmmac_priv *priv = tx_q->priv_data; in jumbo_frm()
22 unsigned int entry = tx_q->cur_tx; in jumbo_frm()
27 desc = tx_q->dma_tx + entry; in jumbo_frm()
41 tx_q->tx_skbuff_dma[entry].buf = des2; in jumbo_frm()
42 tx_q->tx_skbuff_dma[entry].len = bmax; in jumbo_frm()
48 tx_q->tx_skbuff[entry] = NULL; in jumbo_frm()
50 desc = tx_q->dma_tx + entry; in jumbo_frm()
59 tx_q->tx_skbuff_dma[entry].buf = des2; in jumbo_frm()
60 tx_q->tx_skbuff_dma[entry].len = bmax; in jumbo_frm()
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H A Dstmmac_main.c365 struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[queue]; in stmmac_tx_avail() local
368 if (tx_q->dirty_tx > tx_q->cur_tx) in stmmac_tx_avail()
369 avail = tx_q->dirty_tx - tx_q->cur_tx - 1; in stmmac_tx_avail()
371 avail = priv->dma_conf.dma_tx_size - tx_q->cur_tx + tx_q->dirty_tx - 1; in stmmac_tx_avail()
417 struct stmmac_tx_queue *tx_q = &priv->dma_conf.tx_queue[queue]; in stmmac_enable_eee_mode() local
419 if (tx_q->dirty_tx != tx_q->cur_tx) in stmmac_enable_eee_mode()
1280 struct stmmac_tx_queue *tx_q = &dma_conf->tx_queue[queue]; in stmmac_display_tx_rings() local
1285 head_tx = (void *)tx_q->dma_etx; in stmmac_display_tx_rings()
1287 } else if (tx_q->tbs & STMMAC_TBS_AVAIL) { in stmmac_display_tx_rings()
1288 head_tx = (void *)tx_q->dma_entx; in stmmac_display_tx_rings()
[all …]
H A Dhwif.h569 int (*jumbo_frm)(struct stmmac_tx_queue *tx_q, struct sk_buff *skb,
574 void (*clean_desc3)(struct stmmac_tx_queue *tx_q, struct dma_desc *p);
/linux/drivers/net/ethernet/qualcomm/emac/
H A Demac-mac.c305 writel(upper_32_bits(adpt->tx_q.tpd.dma_addr), in emac_mac_dma_rings_config()
308 writel(lower_32_bits(adpt->tx_q.tpd.dma_addr), in emac_mac_dma_rings_config()
311 writel(adpt->tx_q.tpd.count & TPD_RING_SIZE_BMSK, in emac_mac_dma_rings_config()
587 struct emac_tx_queue *tx_q = &adpt->tx_q; in emac_tx_q_descs_free() local
592 if (!tx_q->tpd.tpbuff) in emac_tx_q_descs_free()
595 for (i = 0; i < tx_q->tpd.count; i++) { in emac_tx_q_descs_free()
596 struct emac_buffer *tpbuf = GET_TPD_BUFFER(tx_q, i); in emac_tx_q_descs_free()
610 size = sizeof(struct emac_buffer) * tx_q->tpd.count; in emac_tx_q_descs_free()
611 memset(tx_q->tpd.tpbuff, 0, size); in emac_tx_q_descs_free()
614 memset(tx_q->tpd.v_addr, 0, tx_q->tpd.size); in emac_tx_q_descs_free()
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H A Demac-mac.h231 struct emac_tx_queue *tx_q,
233 void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q);
H A Demac.h341 struct emac_tx_queue tx_q; member
/linux/drivers/net/ethernet/intel/idpf/
H A Didpf_singleq_txrx.c192 static void idpf_tx_singleq_map(struct idpf_tx_queue *tx_q, in idpf_tx_singleq_map() argument
202 u16 i = tx_q->next_to_use; in idpf_tx_singleq_map()
211 tx_desc = &tx_q->base_tx[i]; in idpf_tx_singleq_map()
213 dma = dma_map_single(tx_q->dev, skb->data, size, DMA_TO_DEVICE); in idpf_tx_singleq_map()
216 if (idpf_queue_has(CRC_EN, tx_q)) in idpf_tx_singleq_map()
222 if (dma_mapping_error(tx_q->dev, dma)) in idpf_tx_singleq_map()
223 return idpf_tx_dma_map_error(tx_q, skb, first, i); in idpf_tx_singleq_map()
242 if (unlikely(++i == tx_q->desc_count)) { in idpf_tx_singleq_map()
243 tx_buf = &tx_q->tx_buf[0]; in idpf_tx_singleq_map()
244 tx_desc = &tx_q->base_tx[0]; in idpf_tx_singleq_map()
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H A Didpf_txrx.c195 static int idpf_tx_buf_alloc_all(struct idpf_tx_queue *tx_q) in idpf_tx_buf_alloc_all() argument
204 buf_size = sizeof(struct idpf_tx_buf) * tx_q->desc_count; in idpf_tx_buf_alloc_all()
205 tx_q->tx_buf = kzalloc(buf_size, GFP_KERNEL); in idpf_tx_buf_alloc_all()
206 if (!tx_q->tx_buf) in idpf_tx_buf_alloc_all()
209 if (!idpf_queue_has(FLOW_SCH_EN, tx_q)) in idpf_tx_buf_alloc_all()
212 buf_stack = &tx_q->stash->buf_stack; in idpf_tx_buf_alloc_all()
217 buf_stack->bufs = kcalloc(tx_q->desc_count, sizeof(*buf_stack->bufs), in idpf_tx_buf_alloc_all()
222 buf_stack->size = tx_q->desc_count; in idpf_tx_buf_alloc_all()
223 buf_stack->top = tx_q->desc_count; in idpf_tx_buf_alloc_all()
225 for (i = 0; i < tx_q->desc_count; i++) { in idpf_tx_buf_alloc_all()
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H A Didpf_txrx.h1045 void idpf_tx_buf_hw_update(struct idpf_tx_queue *tx_q, u32 val,
1048 netdev_tx_t idpf_tx_drop_skb(struct idpf_tx_queue *tx_q, struct sk_buff *skb);
1055 struct idpf_tx_queue *tx_q);
1061 static inline bool idpf_tx_maybe_stop_common(struct idpf_tx_queue *tx_q, in idpf_tx_maybe_stop_common() argument
1064 return !netif_subqueue_maybe_stop(tx_q->netdev, tx_q->idx, in idpf_tx_maybe_stop_common()
1065 IDPF_DESC_UNUSED(tx_q), in idpf_tx_maybe_stop_common()
/linux/drivers/net/wwan/t7xx/
H A Dt7xx_hif_dpmaif.c211 struct dpmaif_tx_queue *tx_q; in t7xx_dpmaif_rxtx_sw_allocs() local
236 tx_q = &dpmaif_ctrl->txq[tx_idx]; in t7xx_dpmaif_rxtx_sw_allocs()
237 tx_q->index = tx_idx; in t7xx_dpmaif_rxtx_sw_allocs()
238 tx_q->dpmaif_ctrl = dpmaif_ctrl; in t7xx_dpmaif_rxtx_sw_allocs()
239 ret = t7xx_dpmaif_txq_init(tx_q); in t7xx_dpmaif_rxtx_sw_allocs()
261 tx_q = &dpmaif_ctrl->txq[i]; in t7xx_dpmaif_rxtx_sw_allocs()
262 t7xx_dpmaif_txq_free(tx_q); in t7xx_dpmaif_rxtx_sw_allocs()
282 struct dpmaif_tx_queue *tx_q; in t7xx_dpmaif_sw_release() local
289 tx_q = &dpmaif_ctrl->txq[i]; in t7xx_dpmaif_sw_release()
290 t7xx_dpmaif_txq_free(tx_q); in t7xx_dpmaif_sw_release()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_dcb_lib.h44 static inline bool ice_find_q_in_range(u16 low, u16 high, unsigned int tx_q) in ice_find_q_in_range() argument
46 return (tx_q >= low) && (tx_q < high); in ice_find_q_in_range()
/linux/net/nfc/nci/
H A Duart.c44 skb = skb_dequeue(&nu->tx_q); in nci_uart_dequeue()
56 return skb_queue_empty(&nu->tx_q); in nci_uart_queue_empty()
123 skb_queue_head_init(&nu->tx_q); in nci_uart_set_driver()
186 skb_queue_purge(&nu->tx_q); in nci_uart_tty_close()
363 skb_queue_tail(&nu->tx_q, skb); in nci_uart_send()
H A Ddata.c146 spin_lock_irqsave(&ndev->tx_q.lock, flags); in nci_queue_tx_data_frags()
149 __skb_queue_tail(&ndev->tx_q, skb_frag); in nci_queue_tx_data_frags()
151 spin_unlock_irqrestore(&ndev->tx_q.lock, flags); in nci_queue_tx_data_frags()
185 skb_queue_tail(&ndev->tx_q, skb); in nci_send_data()
/linux/drivers/net/wireless/mediatek/mt7601u/
H A Ddma.c312 struct mt7601u_tx_queue *q = &dev->tx_q[ep]; in mt7601u_dma_submit_tx()
477 if (!dev->tx_q) in mt7601u_free_tx()
481 mt7601u_free_tx_queue(&dev->tx_q[i]); in mt7601u_free_tx()
505 dev->tx_q = devm_kcalloc(dev->dev, __MT_EP_OUT_MAX, in mt7601u_alloc_tx()
506 sizeof(*dev->tx_q), GFP_KERNEL); in mt7601u_alloc_tx()
507 if (!dev->tx_q) in mt7601u_alloc_tx()
511 if (mt7601u_alloc_tx_queue(dev, &dev->tx_q[i])) in mt7601u_alloc_tx()
H A Dmt7601u.h201 struct mt7601u_tx_queue *tx_q; member
/linux/drivers/net/wireless/mediatek/mt76/
H A Dmt76_connac_mac.c89 if (wcid && pm->tx_q[i].wcid != wcid) in mt76_connac_free_pending_tx_skbs()
92 dev_kfree_skb(pm->tx_q[i].skb); in mt76_connac_free_pending_tx_skbs()
93 pm->tx_q[i].skb = NULL; in mt76_connac_free_pending_tx_skbs()
108 if (!pm->tx_q[qid].skb) { in mt76_connac_pm_queue_skb()
110 pm->tx_q[qid].wcid = wcid; in mt76_connac_pm_queue_skb()
111 pm->tx_q[qid].skb = skb; in mt76_connac_pm_queue_skb()
127 struct mt76_wcid *wcid = pm->tx_q[i].wcid; in mt76_connac_pm_dequeue_skbs()
130 if (!pm->tx_q[i].skb) in mt76_connac_pm_dequeue_skbs()
137 mt76_tx(phy, sta, wcid, pm->tx_q[i].skb); in mt76_connac_pm_dequeue_skbs()
138 pm->tx_q[i].skb = NULL; in mt76_connac_pm_dequeue_skbs()
H A Dmt76_connac.h98 } tx_q[IEEE80211_NUM_ACS]; member
/linux/drivers/net/fddi/skfp/h/
H A Dhwmtm.h242 #define HWM_GET_TX_USED(smc,queue) (int) (smc)->hw.fp.tx_q[queue].tx_used
261 (smc)->hw.fp.tx_q[queue].tx_curr_put
H A Dfplustm.h191 struct s_smt_tx_queue tx_q[USED_QUEUES] ; member
/linux/net/bluetooth/
H A Dl2cap_core.c453 skb_queue_head_init(&chan->tx_q); in l2cap_chan_create()
576 skb_queue_head_init(&chan->tx_q); in l2cap_le_flowctl_init()
686 skb_queue_purge(&chan->tx_q); in l2cap_chan_del()
701 skb_queue_purge(&chan->tx_q); in l2cap_chan_del()
1931 skb_queue_splice_tail_init(skbs, &chan->tx_q); in l2cap_streaming_send()
1933 while (!skb_queue_empty(&chan->tx_q)) { in l2cap_streaming_send()
1935 skb = skb_dequeue(&chan->tx_q); in l2cap_streaming_send()
2011 if (skb_queue_is_last(&chan->tx_q, skb)) in l2cap_ertm_send()
2014 chan->tx_send_head = skb_queue_next(&chan->tx_q, skb); in l2cap_ertm_send()
2021 chan->unacked_frames, skb_queue_len(&chan->tx_q)); in l2cap_ertm_send()
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/linux/drivers/media/radio/wl128x/
H A Dfmdrv.h206 struct sk_buff_head tx_q; /* TX queue */ member
/linux/drivers/net/ethernet/chelsio/cxgb3/
H A Dadapter.h208 struct netdev_queue *tx_q; /* associated netdev TX queue */ member
/linux/drivers/net/fddi/skfp/
H A Dfplustm.c305 smc->hw.fp.tx[QUEUE_S] = queue = &smc->hw.fp.tx_q[QUEUE_S] ; in init_tx()
316 smc->hw.fp.tx[QUEUE_A0] = queue = &smc->hw.fp.tx_q[QUEUE_A0] ; in init_tx()
/linux/include/net/bluetooth/
H A Dl2cap.h604 struct sk_buff_head tx_q; member

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