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Searched refs:TX_RING_SIZE (Results 1 – 25 of 38) sorted by relevance

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/linux/drivers/net/ethernet/sun/
H A Dsungem.h883 #define TX_RING_SIZE 128 macro
886 #if TX_RING_SIZE == 32
888 #elif TX_RING_SIZE == 64
890 #elif TX_RING_SIZE == 128
892 #elif TX_RING_SIZE == 256
894 #elif TX_RING_SIZE == 512
896 #elif TX_RING_SIZE == 1024
898 #elif TX_RING_SIZE == 2048
900 #elif TX_RING_SIZE == 4096
902 #elif TX_RING_SIZE
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H A Dsunhme.h331 #define TX_RING_SIZE 32 /* Must be >16 and <255, multiple of 16 */ macro
334 #if (TX_RING_SIZE < 16 || TX_RING_SIZE > 256 || (TX_RING_SIZE % 16) != 0)
335 #error TX_RING_SIZE holds illegal value
361 #define NEXT_TX(num) (((num) + 1) & (TX_RING_SIZE - 1))
363 #define PREV_TX(num) (((num) - 1) & (TX_RING_SIZE - 1))
367 (hp)->tx_old + (TX_RING_SIZE - 1) - (hp)->tx_new : \
418 struct sk_buff *tx_skbs[TX_RING_SIZE];
H A Dsunbmac.h251 #define TX_RING_SIZE 256 macro
255 #define NEXT_TX(num) (((num) + 1) & (TX_RING_SIZE - 1))
257 #define PREV_TX(num) (((num) - 1) & (TX_RING_SIZE - 1))
261 (bp)->tx_old + (TX_RING_SIZE - 1) - (bp)->tx_new : \
300 struct sk_buff *tx_skbs[TX_RING_SIZE];
H A Dsunqe.h291 #define TX_RING_SIZE 16 macro
301 (qp)->tx_old + (TX_RING_SIZE - 1) - (qp)->tx_new : \
326 u8 tx_buf[TX_RING_SIZE][PKT_BUF_SZ];
/linux/drivers/net/ethernet/amd/
H A Dariadne.c80 #define TX_RING_SIZE 5 macro
88 volatile struct TDRE *tx_ring[TX_RING_SIZE];
90 volatile u_short *tx_buff[TX_RING_SIZE];
100 struct TDRE tx_ring[TX_RING_SIZE];
102 u_short tx_buff[TX_RING_SIZE][PKT_BUF_SIZE / sizeof(u_short)];
129 for (i = 0; i < TX_RING_SIZE; i++) { in ariadne_init_ring()
309 int entry = dirty_tx % TX_RING_SIZE; in ariadne_interrupt()
345 if (priv->cur_tx - dirty_tx >= TX_RING_SIZE) { in ariadne_interrupt()
349 dirty_tx += TX_RING_SIZE; in ariadne_interrupt()
354 dirty_tx > priv->cur_tx - TX_RING_SIZE in ariadne_interrupt()
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H A D7990.h39 #define TX_RING_SIZE (1 << LANCE_LOG_TX_BUFFERS) macro
41 #define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
87 volatile struct lance_tx_desc btx_ring[TX_RING_SIZE];
90 volatile char tx_buf[TX_RING_SIZE][TX_BUFF_SIZE];
H A Datarilance.c112 #define TX_RING_SIZE (1 << TX_LOG_RING_SIZE) macro
114 #define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
158 struct lance_tx_head tx_head[TX_RING_SIZE];
705 for( i = 0; i < TX_RING_SIZE; i++ ) { in lance_init_ring()
756 for( i = 0 ; i < TX_RING_SIZE; i++ ) in lance_tx_timeout()
830 while( lp->cur_tx >= TX_RING_SIZE && lp->dirty_tx >= TX_RING_SIZE ) { in lance_start_xmit()
831 lp->cur_tx -= TX_RING_SIZE; in lance_start_xmit()
832 lp->dirty_tx -= TX_RING_SIZE; in lance_start_xmit()
921 if (lp->cur_tx - dirty_tx >= TX_RING_SIZE) { in lance_interrupt()
925 dirty_tx += TX_RING_SIZE; in lance_interrupt()
[all …]
H A Dsun3lance.c95 #define TX_RING_SIZE (1 << TX_LOG_RING_SIZE) macro
97 #define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
143 struct lance_tx_head tx_head[TX_RING_SIZE];
146 char tx_data[TX_RING_SIZE][PKT_BUF_SZ];
460 for( i = 0; i < TX_RING_SIZE; i++ ) { in lance_init_ring()
548 for( i = 0 ; i < TX_RING_SIZE; i++ ) in lance_start_xmit()
H A Da2065.c72 #define TX_RING_SIZE (1 << LANCE_LOG_TX_BUFFERS) macro
75 #define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
97 struct lance_tx_desc btx_ring[TX_RING_SIZE];
100 char tx_buf[TX_RING_SIZE][TX_BUFF_SIZE];
H A Dsunlance.c176 #define TX_RING_SIZE (1 << (LANCE_LOG_TX_BUFFERS)) macro
177 #define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
223 struct lance_tx_desc btx_ring[TX_RING_SIZE];
225 u8 tx_buf [TX_RING_SIZE][TX_BUFF_SIZE];
340 for (i = 0; i < TX_RING_SIZE; i++) { in lance_init_ring_dvma()
396 for (i = 0; i < TX_RING_SIZE; i++) { in lance_init_ring_pio()
/linux/drivers/net/ethernet/pasemi/
H A Dpasemi_mac.h19 #define TX_RING_SIZE 4096 macro
20 #define CS_RING_SIZE (TX_RING_SIZE*2)
94 #define TX_DESC(tx, num) ((tx)->chan.ring_virt[(num) & (TX_RING_SIZE-1)])
95 #define TX_DESC_INFO(tx, num) ((tx)->ring_info[(num) & (TX_RING_SIZE-1)])
H A Dpasemi_mac.c465 ring->size = TX_RING_SIZE; in pasemi_mac_setup_tx_resources()
466 ring->ring_info = kzalloc_objs(struct pasemi_mac_buffer, TX_RING_SIZE); in pasemi_mac_setup_tx_resources()
471 if (pasemi_dma_alloc_ring(&ring->chan, TX_RING_SIZE)) in pasemi_mac_setup_tx_resources()
477 val |= PAS_DMA_TXCHAN_BASEU_SIZ(TX_RING_SIZE >> 3); in pasemi_mac_setup_tx_resources()
519 limit += TX_RING_SIZE; in pasemi_mac_free_tx_resources()
522 info = &txring->ring_info[(i+1) & (TX_RING_SIZE-1)]; in pasemi_mac_free_tx_resources()
527 (TX_RING_SIZE-1)].dma; in pasemi_mac_free_tx_resources()
837 ring_limit += TX_RING_SIZE; in pasemi_mac_clean_tx()
885 txring->next_to_clean = i & (TX_RING_SIZE-1); in pasemi_mac_clean_tx()
1520 txring->next_to_fill = (fill + nfrags + 1) & (TX_RING_SIZE-1); in pasemi_mac_start_tx()
H A Dpasemi_mac_ethtool.c78 ering->tx_max_pending = TX_RING_SIZE/2; in pasemi_mac_ethtool_get_ringparam()
/linux/drivers/net/ethernet/dlink/
H A Dsundance.c65 #define TX_RING_SIZE 32 macro
66 #define TX_QUEUE_LEN (TX_RING_SIZE - 1) /* Limit ring entries actually used. */
69 #define TX_TOTAL_SIZE TX_RING_SIZE*sizeof(struct netdev_desc)
128 the list. The ring sizes are set at compile time by RX/TX_RING_SIZE.
366 struct sk_buff* tx_skbuff[TX_RING_SIZE];
977 for (i=0; i<TX_RING_SIZE; i++) { in tx_timeout()
990 np->cur_tx, np->cur_tx % TX_RING_SIZE, in tx_timeout()
991 np->dirty_tx, np->dirty_tx % TX_RING_SIZE); in tx_timeout()
1056 for (i = 0; i < TX_RING_SIZE; i++) { in init_ring()
1065 unsigned head = np->cur_task % TX_RING_SIZE; in tx_poll()
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/linux/drivers/net/ethernet/dec/tulip/
H A Dtulip_core.c587 for (i = 0; i < TX_RING_SIZE; i++) in tulip_tx_timeout()
643 for (i = 0; i < TX_RING_SIZE; i++) { in tulip_init_ring()
664 entry = tp->cur_tx % TX_RING_SIZE; in tulip_start_xmit()
672 if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE/2) {/* Typical path */ in tulip_start_xmit()
674 } else if (tp->cur_tx - tp->dirty_tx == TX_RING_SIZE/2) { in tulip_start_xmit()
676 } else if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE - 2) { in tulip_start_xmit()
682 if (entry == TX_RING_SIZE-1) in tulip_start_xmit()
707 int entry = dirty_tx % TX_RING_SIZE; in tulip_clean_tx_ring()
805 for (i = 0; i < TX_RING_SIZE; i++) { in tulip_free_ring()
1129 if (tp->cur_tx - tp->dirty_tx > TX_RING_SIZE in set_rx_mode()
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H A Dinterrupt.c533 int maxtx = TX_RING_SIZE; in tulip_interrupt()
534 int maxoi = TX_RING_SIZE; in tulip_interrupt()
597 int entry = dirty_tx % TX_RING_SIZE; in tulip_interrupt()
652 if (tp->cur_tx - dirty_tx > TX_RING_SIZE) { in tulip_interrupt()
656 dirty_tx += TX_RING_SIZE; in tulip_interrupt()
660 if (tp->cur_tx - dirty_tx < TX_RING_SIZE - 2) in tulip_interrupt()
H A Dwinbond-840.c295 dma_addr_t tx_addr[TX_RING_SIZE];
300 struct sk_buff* tx_skbuff[TX_RING_SIZE];
823 for (i = 0; i < TX_RING_SIZE; i++) { in init_rxtx_rings()
850 for (i = 0; i < TX_RING_SIZE; i++) { in free_rxtx_rings()
934 for (i = 0; i < TX_RING_SIZE; i++) in tx_timeout()
973 sizeof(struct w840_tx_desc) * TX_RING_SIZE,
985 sizeof(struct w840_tx_desc) * TX_RING_SIZE, in start_tx()
999 entry = np->cur_tx % TX_RING_SIZE; in start_tx()
1014 if(entry == TX_RING_SIZE-1) in start_tx()
1056 int entry = np->dirty_tx % TX_RING_SIZE; in netdev_tx_done()
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H A Dtulip.h326 #define TX_RING_SIZE 32 macro
409 struct ring_info tx_buffers[TX_RING_SIZE];
/linux/drivers/net/ethernet/adaptec/
H A Dstarfire.c121 #define TX_RING_SIZE 32 macro
208 RX/TX_RING_SIZE pay close attention to page sizes and the ring-empty warning
523 struct tx_ring_info tx_info[TX_RING_SIZE];
880 tx_ring_size = ((sizeof(starfire_tx_desc) * TX_RING_SIZE + QUEUE_ALIGN - 1) / QUEUE_ALIGN) * QUEUE_ALIGN; in netdev_open()
1165 for (i = 0; i < TX_RING_SIZE; i++) in init_ring()
1182 if ((np->cur_tx - np->dirty_tx) + skb_num_frags(skb) * 2 > TX_RING_SIZE) { in start_tx()
1195 entry = np->cur_tx % TX_RING_SIZE; in start_tx()
1203 if (entry >= TX_RING_SIZE - skb_num_frags(skb)) { in start_tx()
1242 np->tx_info[entry].used_slots = TX_RING_SIZE - entry; in start_tx()
1250 /* scavenge the tx descriptors twice per TX_RING_SIZE */ in start_tx()
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/linux/drivers/net/ethernet/via/
H A Dvia-rhine.c77 #define TX_RING_SIZE 64 macro
78 #define TX_QUEUE_LEN (TX_RING_SIZE - 6) /* Limit ring entries actually used. */
446 struct sk_buff *tx_skbuff[TX_RING_SIZE];
447 dma_addr_t tx_skbuff_dma[TX_RING_SIZE];
450 unsigned char *tx_buf[TX_RING_SIZE];
1147 TX_RING_SIZE * sizeof(struct tx_desc), in alloc_ring()
1156 PKT_BUF_SZ * TX_RING_SIZE, in alloc_ring()
1162 TX_RING_SIZE * sizeof(struct tx_desc), in alloc_ring()
1183 TX_RING_SIZE * sizeof(struct tx_desc), in free_ring()
1188 dma_free_coherent(hwdev, PKT_BUF_SZ * TX_RING_SIZE, in free_ring()
[all …]
/linux/drivers/net/ethernet/smsc/
H A Dsmsc9420.c498 for (i = 0; i < TX_RING_SIZE; i++) { in smsc9420_free_tx_ring()
921 pd->tx_ring_tail = (pd->tx_ring_tail + 1) % TX_RING_SIZE; in smsc9420_complete_tx()
933 (((pd->tx_ring_head + 2) % TX_RING_SIZE) == pd->tx_ring_tail); in smsc9420_hard_start_xmit()
960 if (unlikely(index == (TX_RING_SIZE - 1))) in smsc9420_hard_start_xmit()
968 pd->tx_ring_head = (pd->tx_ring_head + 1) % TX_RING_SIZE; in smsc9420_hard_start_xmit()
1182 pd->tx_buffers = kmalloc_objs(struct smsc9420_ring_info, TX_RING_SIZE); in smsc9420_alloc_tx_ring()
1187 for (i = 0; i < TX_RING_SIZE; i++) { in smsc9420_alloc_tx_ring()
1195 pd->tx_ring[TX_RING_SIZE - 1].length = TDES1_TER_; in smsc9420_alloc_tx_ring()
1546 sizeof(struct smsc9420_dma_desc) * (RX_RING_SIZE + TX_RING_SIZE), in smsc9420_probe()
1604 sizeof(struct smsc9420_dma_desc) * (RX_RING_SIZE + TX_RING_SIZE), in smsc9420_probe()
[all …]
H A Dsmsc9420.h12 #define TX_RING_SIZE (32) macro
/linux/drivers/net/ethernet/3com/
H A D3c59x.c38 #define TX_RING_SIZE 16 macro
603 struct sk_buff* tx_skbuff[TX_RING_SIZE];
1212 + sizeof(struct boom_tx_desc) * TX_RING_SIZE, in vortex_probe1()
1478 sizeof(struct boom_tx_desc) * TX_RING_SIZE, in vortex_probe1()
1685 for (i = 0; i < TX_RING_SIZE; i++) in vortex_up()
1915 iowrite32(vp->tx_ring_dma + (vp->dirty_tx % TX_RING_SIZE) * sizeof(struct boom_tx_desc), in vortex_tx_timeout()
1917 if (vp->cur_tx - vp->dirty_tx < TX_RING_SIZE) { in vortex_tx_timeout()
2116 int entry = vp->cur_tx % TX_RING_SIZE; in boomerang_start_xmit()
2118 struct boom_tx_desc *prev_entry = &vp->tx_ring[(vp->cur_tx-1) % TX_RING_SIZE]; in boomerang_start_xmit()
2137 if (vp->cur_tx - vp->dirty_tx >= TX_RING_SIZE) { in boomerang_start_xmit()
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/linux/drivers/net/ethernet/natsemi/
H A Dnatsemi.c102 #define TX_RING_SIZE 16 macro
174 the list. The ring sizes are set at compile time by RX/TX_RING_SIZE.
547 struct sk_buff *tx_skbuff[TX_RING_SIZE];
548 dma_addr_t tx_dma[TX_RING_SIZE];
1865 for (i = 0; i < TX_RING_SIZE; i++) { in dump_ring()
1917 sizeof(struct netdev_desc) * (RX_RING_SIZE + TX_RING_SIZE), in alloc_ring()
1975 for (i = 0; i < TX_RING_SIZE; i++) { in init_ring()
1979 *((i+1)%TX_RING_SIZE+RX_RING_SIZE)); in init_ring()
2011 for (i = 0; i < TX_RING_SIZE; i++) { in drain_tx()
2052 sizeof(struct netdev_desc) * (RX_RING_SIZE + TX_RING_SIZE), in free_ring()
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/linux/drivers/net/ethernet/i825xx/
H A D82596.c286 #define TX_RING_SIZE 64 macro
333 struct tx_cmd tx_cmds[TX_RING_SIZE];
334 struct i596_tbd tbds[TX_RING_SIZE];
371 static int max_cmd_backlog = TX_RING_SIZE-1;
1076 if (++lp->next_tx_cmd == TX_RING_SIZE) in i596_start_xmit()

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