Searched refs:tx_ring_size (Results 1 - 25 of 57) sorted by relevance

123

/linux-master/drivers/hid/intel-ish-hid/ishtp/
H A Dclient.h68 unsigned int tx_ring_size; member in struct:ishtp_cl
H A Dclient-buffers.c66 for (j = 0; j < cl->tx_ring_size; ++j) {
H A Dclient.c105 cl->tx_ring_size = CL_DEF_TX_RING_SIZE;
106 cl->tx_ring_free_size = cl->tx_ring_size;
1267 cl->tx_ring_size = size;
/linux-master/drivers/net/ethernet/marvell/
H A Dmv643xx_eth.c181 (addr < txq->tso_hdrs_dma + txq->tx_ring_size * TSO_HEADER_SIZE))
343 int tx_ring_size; member in struct:tx_queue
404 int tx_ring_size; member in struct:mv643xx_eth_private
736 if (txq->tx_curr_desc == txq->tx_ring_size)
814 if (txq->tx_curr_desc == txq->tx_ring_size)
829 if ((txq->tx_desc_count + tso_count_descs(skb)) >= txq->tx_ring_size) {
904 if (txq->tx_curr_desc == txq->tx_ring_size)
943 if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) {
955 if (txq->tx_curr_desc == txq->tx_ring_size)
1085 if (txq->tx_used_desc == txq->tx_ring_size)
2937 unsigned int tx_ring_size; local
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H A Dpxa168_eth.c225 int tx_ring_size; member in struct:pxa168_eth_private
722 pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size;
1084 int tx_desc_num = pep->tx_ring_size;
1092 size = pep->tx_ring_size * sizeof(struct tx_desc);
1217 pep->tx_curr_desc_q = (tx_desc_curr + 1) % pep->tx_ring_size;
1238 && pep->tx_ring_size - pep->tx_desc_count > 1) {
1278 if (pep->tx_ring_size - pep->tx_desc_count <= 1) {
1452 pep->tx_ring_size = NUM_TX_DESCS;
1460 pep->tx_ring_size = pep->pd->tx_queue_size;
H A Dsky2.c1103 *slot = RING_NEXT(*slot, sky2->tx_ring_size);
1597 sky2->tx_ring_size * sizeof(struct sky2_tx_le),
1602 sky2->tx_ring = kcalloc(sky2->tx_ring_size, sizeof(struct tx_ring_info),
1635 sky2->tx_ring_size * sizeof(struct sky2_tx_le),
1702 sky2->tx_ring_size - 1);
1778 return (sky2->tx_prod - sky2->tx_cons) & (sky2->tx_ring_size - 1);
1976 for (i = sky2->tx_prod; i != slot; i = RING_NEXT(i, sky2->tx_ring_size)) {
2005 BUG_ON(done >= sky2->tx_ring_size);
2008 idx = RING_NEXT(idx, sky2->tx_ring_size)) {
2024 sky2->tx_next = RING_NEXT(idx, sky2->tx_ring_size);
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/linux-master/drivers/net/ethernet/oki-semi/pch_gbe/
H A Dpch_gbe_ethtool.c309 int tx_ring_size, rx_ring_size; local
314 tx_ring_size = (int)sizeof(struct pch_gbe_tx_ring);
322 txdr = kzalloc(tx_ring_size, GFP_KERNEL);
/linux-master/drivers/net/wan/
H A Dfsl_ucc_hdlc.h99 unsigned short tx_ring_size; member in struct:ucc_hdlc_private
/linux-master/drivers/net/ethernet/broadcom/
H A Dbcm63xx_enet.h257 int tx_ring_size; member in struct:bcm_enet_priv
H A Dbcm63xx_enet.c436 while (priv->tx_desc_count < priv->tx_ring_size) {
461 if (priv->tx_dirty_desc == priv->tx_ring_size)
631 if (priv->tx_curr_desc == priv->tx_ring_size) {
974 size = priv->tx_ring_size * sizeof(struct bcm_enet_desc);
984 priv->tx_skb = kcalloc(priv->tx_ring_size, sizeof(struct sk_buff *),
991 priv->tx_desc_count = priv->tx_ring_size;
1070 enet_dmac_writel(priv, priv->tx_ring_size, ENETDMAC_LEN, priv->tx_chan);
1514 ering->tx_pending = priv->tx_ring_size;
1534 priv->tx_ring_size = ering->tx_pending;
1766 priv->tx_ring_size
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/linux-master/drivers/net/wireless/admtek/
H A Dadm8211.c33 static unsigned int tx_ring_size __read_mostly = 16;
36 module_param(tx_ring_size, uint, 0);
310 unsigned int entry = dirty_tx % priv->tx_ring_size;
342 if (priv->cur_tx - dirty_tx < priv->tx_ring_size - 2)
1465 for (i = 0; i < priv->tx_ring_size; i++) {
1498 for (i = 0; i < priv->tx_ring_size; i++) {
1638 if (priv->cur_tx - priv->dirty_tx == priv->tx_ring_size / 2)
1643 if (priv->cur_tx - priv->dirty_tx == priv->tx_ring_size - 2)
1646 entry = priv->cur_tx % priv->tx_ring_size;
1653 if (entry == priv->tx_ring_size
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/linux-master/drivers/infiniband/hw/hfi1/
H A Dipoib_tx.c686 u32 tx_ring_size, tx_item_size; local
691 * Ring holds 1 less than tx_ring_size
694 tx_ring_size = roundup_pow_of_two(dev->tx_queue_len + 1);
732 kvzalloc_node(array_size(tx_ring_size, tx_item_size),
737 txq->tx_ring.max_items = tx_ring_size;
741 for (j = 0; j < tx_ring_size; j++) {
760 for (j = 0; j < tx_ring_size; j++)
/linux-master/drivers/net/ethernet/freescale/
H A Dgianfar.c1070 for (i = 0; i < tx_queue->tx_ring_size; i++) {
1295 tx_queue->num_txbdfree = tx_queue->tx_ring_size;
1303 for (j = 0; j < tx_queue->tx_ring_size; j++) {
1345 priv->total_tx_ring_size += priv->tx_queue[i]->tx_ring_size;
1367 addr += sizeof(struct txbd8) * tx_queue->tx_ring_size;
1368 vaddr += sizeof(struct txbd8) * tx_queue->tx_ring_size;
1386 kmalloc_array(tx_queue->tx_ring_size,
1392 for (j = 0; j < tx_queue->tx_ring_size; j++)
1882 tx_queue->tx_ring_size);
1896 txbdp = next_txbd(txbdp, base, tx_queue->tx_ring_size);
2158 int tx_ring_size = tx_queue->tx_ring_size; local
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/linux-master/drivers/net/ethernet/amd/
H A Dpcnet32.c273 unsigned int tx_ring_size; /* current tx ring size */ member in struct:pcnet32_private
505 sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
508 lp->tx_ring_size = entries;
509 lp->tx_mod_mask = lp->tx_ring_size - 1;
870 ering->tx_pending = lp->tx_ring_size;
904 if ((1 << i) != lp->tx_ring_size)
925 lp->rx_ring_size, lp->tx_ring_size);
991 numbuffs = min(numbuffs, (int)min(lp->rx_ring_size, lp->tx_ring_size));
1367 delta = (lp->cur_tx - dirty_tx) & (lp->tx_mod_mask + lp->tx_ring_size);
1368 if (delta > lp->tx_ring_size) {
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/linux-master/drivers/net/ethernet/altera/
H A Daltera_tse_main.c81 #define TSE_TX_THRESH(x) (x->tx_ring_size / 4)
87 return priv->tx_cons + priv->tx_ring_size - priv->tx_prod - 1;
256 unsigned int tx_descs = priv->tx_ring_size;
301 unsigned int tx_descs = priv->tx_ring_size;
431 unsigned int txsize = priv->tx_ring_size;
546 unsigned int txsize = priv->tx_ring_size;
919 priv->tx_ring_size = dma_tx_num;
/linux-master/drivers/net/wireless/ath/ath11k/
H A Dcore.c123 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
206 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
292 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
375 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
461 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
545 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
627 .tx_ring_size = DP_TCL_DATA_RING_SIZE_WCN6750,
709 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
795 .tx_ring_size = DP_TCL_DATA_RING_SIZE,
H A Dhw.h226 u32 tx_ring_size; member in struct:ath11k_hw_params
/linux-master/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_cmn.h748 WARN_ON(used > txdata->tx_ring_size);
749 WARN_ON((txdata->tx_ring_size - used) > MAX_TX_AVAIL);
752 return (s16)(txdata->tx_ring_size) - used;
1170 txdata->tx_ring_size = IS_FCOE_FP(fp) ? MAX_TX_AVAIL : bp->tx_ring_size;
/linux-master/drivers/net/vmxnet3/
H A Dvmxnet3_int.h402 u32 tx_ring_size; member in struct:vmxnet3_adapter
528 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size,
H A Dvmxnet3_ethtool.c680 param->tx_pending = adapter->tx_ring_size;
766 if (new_tx_ring_size == adapter->tx_ring_size &&
822 adapter->tx_ring_size = new_tx_ring_size;
/linux-master/drivers/net/ethernet/mellanox/mlx4/
H A Den_main.c171 params->prof[i].tx_ring_size = MLX4_EN_MIN_TX_SIZE;
174 params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE;
/linux-master/drivers/net/ethernet/nvidia/
H A Dforcedeth.c832 int tx_ring_size; member in struct:fe_priv
1027 np->tx_ring_size),
1034 np->tx_ring_size),
1954 np->last_tx.orig = &np->tx_ring.orig[np->tx_ring_size-1];
1956 np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1];
1959 np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1];
1966 for (i = 0; i < np->tx_ring_size; i++) {
2029 for (i = 0; i < np->tx_ring_size; i++) {
2090 return (u32)(np->tx_ring_size - ((np->tx_ring_size
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/linux-master/drivers/net/ethernet/google/gve/
H A Dgve_adminq.h257 __be16 tx_ring_size; member in struct:gve_adminq_create_tx_queue
/linux-master/drivers/net/ethernet/cadence/
H A Dmacb_main.c63 * (bp)->tx_ring_size)
66 #define MACB_TX_WAKEUP_THRESH(bp) (3 * (bp)->tx_ring_size / 4)
184 return index & (bp->tx_ring_size - 1);
1297 bp->tx_ring_size) <= MACB_TX_WAKEUP_THRESH(bp))
2161 if (unlikely(entry == (bp->tx_ring_size - 1)))
2378 bp->tx_ring_size) < desc_cnt) {
2400 if (CIRC_SPACE(queue->tx_head, queue->tx_tail, bp->tx_ring_size) < 1)
2554 size = bp->tx_ring_size * sizeof(struct macb_tx_skb);
2586 for (i = 0; i < bp->tx_ring_size; i++) {
2610 for (i = 0; i < bp->tx_ring_size;
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/linux-master/drivers/net/ethernet/
H A Djme.c562 TX_RING_ALLOC_SIZE(jme->tx_ring_size),
577 atomic_set(&txring->nr_free, jme->tx_ring_size);
579 txring->bufinf = kcalloc(jme->tx_ring_size,
589 TX_RING_ALLOC_SIZE(jme->tx_ring_size),
611 for (i = 0 ; i < jme->tx_ring_size ; ++i) {
626 TX_RING_ALLOC_SIZE(jme->tx_ring_size),
660 jwrite32(jme, JME_TXQDC, jme->tx_ring_size);
1432 max = jme->tx_ring_size - atomic_read(&txring->nr_free);
2990 jme->tx_ring_size = 1 << 10;
2991 jme->tx_ring_mask = jme->tx_ring_size
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