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Searched refs:TX_RING_SIZE (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/net/ethernet/sun/
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 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];
H A Dsunqe.c588 txbuf = &qbufs->tx_buf[entry & (TX_RING_SIZE - 1)][0]; in qe_start_xmit()
590 qebuf_offset(tx_buf, (entry & (TX_RING_SIZE - 1))); in qe_start_xmit()
H A Dsungem.c645 last &= (TX_RING_SIZE - 1); in gem_tx()
965 if (!(entry & ((TX_RING_SIZE>>1)-1))) in gem_intme()
1572 for (i = 0; i < TX_RING_SIZE; i++) { in gem_clean_rings()
1581 int ent = i & (TX_RING_SIZE - 1); in gem_clean_rings()
1635 for (i = 0; i < TX_RING_SIZE; i++) { in gem_init_rings()
H A Dsunbmac.c204 for (i = 0; i < TX_RING_SIZE; i++) { in bigmac_clean_rings()
249 for (i = 0; i < TX_RING_SIZE; i++) in bigmac_init_rings()
/linux/drivers/net/ethernet/amd/
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()
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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 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()
H A D7990.c104 for (t = 0; t < TX_RING_SIZE; t++) { \
H A Dpcnet32.c167 #define TX_RING_SIZE (1 << (PCNET32_LOG_TX_BUFFERS)) macro
1862 lp->tx_ring_size = TX_RING_SIZE; /* default tx ring size */ in pcnet32_probe1()
/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/dec/tulip/
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 Dtulip.h326 #define TX_RING_SIZE 32 macro
409 struct ring_info tx_buffers[TX_RING_SIZE];
/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()
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/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()
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H A Dsmsc9420.h12 #define TX_RING_SIZE (32) macro
/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()
H A Dlib82596.c270 #define TX_RING_SIZE 32 macro
309 struct tx_cmd tx_cmds[TX_RING_SIZE] __attribute__((aligned(32)));
310 struct i596_tbd tbds[TX_RING_SIZE] __attribute__((aligned(32)));
361 static int max_cmd_backlog = TX_RING_SIZE-1;
1026 if (++lp->next_tx_cmd == TX_RING_SIZE) in i596_start_xmit()
/linux/drivers/net/ethernet/sgi/
H A Dioc3-eth.c67 #define TX_RING_SIZE (TX_RING_ENTRIES * sizeof(struct ioc3_etxd)) macro
894 ip->tx_ring = dma_alloc_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, in ioc3eth_probe()
958 dma_free_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, ip->tx_ring, in ioc3eth_probe()
974 dma_free_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, ip->tx_ring, ip->txr_dma); in ioc3eth_remove()
/linux/drivers/net/ethernet/renesas/
H A Dsh_eth.h13 #define TX_RING_SIZE 64 /* Tx ring size */ macro
H A Dsh_eth.c3279 mdp->num_tx_ring = TX_RING_SIZE; in sh_eth_drv_probe()