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Searched refs:rx_head (Results 1 – 25 of 32) sorted by relevance

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/Linux-v4.19/drivers/net/ethernet/ti/
Dcpmac.c202 struct cpmac_desc *rx_head; member
253 struct cpmac_desc *dump = priv->rx_head; in cpmac_dump_all_desc()
258 } while (dump != priv->rx_head); in cpmac_dump_all_desc()
421 if (unlikely(!priv->rx_head)) { in cpmac_poll()
430 desc = priv->rx_head; in cpmac_poll()
460 if (desc != priv->rx_head) { in cpmac_poll()
465 priv->rx_head->prev->hw_next = priv->rx_head->mapping; in cpmac_poll()
477 (priv->rx_head->prev->dataflags & (CPMAC_OWN|CPMAC_EOQ)) in cpmac_poll()
479 (priv->rx_head->dataflags & CPMAC_OWN) != 0) { in cpmac_poll()
483 priv->rx_head->prev->dataflags &= ~CPMAC_EOQ; in cpmac_poll()
[all …]
Dtlan.c1511 priv->rx_head, priv->rx_tail); in tlan_handle_rx_eof()
1512 head_list = priv->rx_list + priv->rx_head; in tlan_handle_rx_eof()
1514 priv->rx_list_dma + sizeof(struct tlan_list)*priv->rx_head; in tlan_handle_rx_eof()
1552 CIRC_INC(priv->rx_head, TLAN_NUM_RX_LISTS); in tlan_handle_rx_eof()
1554 head_list = priv->rx_list + priv->rx_head; in tlan_handle_rx_eof()
1556 + sizeof(struct tlan_list)*priv->rx_head; in tlan_handle_rx_eof()
1567 priv->rx_head, priv->rx_tail); in tlan_handle_rx_eof()
1568 head_list = priv->rx_list + priv->rx_head; in tlan_handle_rx_eof()
1570 + sizeof(struct tlan_list)*priv->rx_head; in tlan_handle_rx_eof()
1783 priv->rx_head, priv->rx_tail); in tlan_handle_rx_eoc()
[all …]
Dtlan.h183 u32 rx_head; member
/Linux-v4.19/drivers/net/ethernet/amd/
Dsun3lance.c143 struct lance_rx_head rx_head[RX_RING_SIZE]; member
395 MEM->init.rdra = dvma_vtob(MEM->rx_head); in lance_probe()
397 (dvma_vtob(MEM->rx_head) >> 16); in lance_probe()
403 dvma_vtob(&(MEM->init)), dvma_vtob(MEM->rx_head), in lance_probe()
474 MEM->rx_head[i].base = dvma_vtob(MEM->rx_data[i]); in lance_init_ring()
475 MEM->rx_head[i].flag = RMD1_OWN_CHIP; in lance_init_ring()
476 MEM->rx_head[i].base_hi = in lance_init_ring()
478 MEM->rx_head[i].buf_length = -PKT_BUF_SZ | 0xf000; in lance_init_ring()
479 MEM->rx_head[i].msg_length = 0; in lance_init_ring()
493 MEM->init.rdra = dvma_vtob(MEM->rx_head); in lance_init_ring()
[all …]
Datarilance.c158 struct lance_rx_head rx_head[RX_RING_SIZE]; member
616 MEM->init.rx_ring.adr_lo = offsetof( struct lance_memory, rx_head ); in lance_probe1()
716 MEM->rx_head[i].base = offset; in lance_init_ring()
717 MEM->rx_head[i].flag = TMD1_OWN_CHIP; in lance_init_ring()
718 MEM->rx_head[i].base_hi = 0; in lance_init_ring()
719 MEM->rx_head[i].buf_length = -PKT_BUF_SZ; in lance_init_ring()
720 MEM->rx_head[i].msg_length = 0; in lance_init_ring()
752 i, MEM->rx_head[i].base, in lance_tx_timeout()
753 -MEM->rx_head[i].buf_length, in lance_tx_timeout()
754 MEM->rx_head[i].msg_length )); in lance_tx_timeout()
[all …]
Dau1000_eth.h94 u32 rx_head; member
Dau1000_eth.c739 aup->rx_head = (aup->rx_dma_ring[0]->buff_stat & 0xC) >> 2; in au1000_init()
809 netif_dbg(aup, rx_status, dev, "au1000_rx head %d\n", aup->rx_head); in au1000_rx()
811 prxd = aup->rx_dma_ring[aup->rx_head]; in au1000_rx()
815 pDB = aup->rx_db_inuse[aup->rx_head]; in au1000_rx()
858 aup->rx_head = (aup->rx_head + 1) & (NUM_RX_DMA - 1); in au1000_rx()
862 prxd = aup->rx_dma_ring[aup->rx_head]; in au1000_rx()
/Linux-v4.19/drivers/net/ethernet/realtek/
Datp.c755 struct rx_header rx_head; in net_rx() local
759 read_block(ioaddr, 8, (unsigned char*)&rx_head, dev->if_port); in net_rx()
761 printk(KERN_DEBUG " rx_count %04x %04x %04x %04x..", rx_head.pad, in net_rx()
762 rx_head.rx_count, rx_head.rx_status, rx_head.cur_addr); in net_rx()
763 if ((rx_head.rx_status & 0x77) != 0x01) { in net_rx()
765 if (rx_head.rx_status & 0x0004) dev->stats.rx_frame_errors++; in net_rx()
766 else if (rx_head.rx_status & 0x0002) dev->stats.rx_crc_errors++; in net_rx()
769 dev->name, rx_head.rx_status); in net_rx()
770 if (rx_head.rx_status & 0x0020) { in net_rx()
774 } else if (rx_head.rx_status & 0x0050) in net_rx()
[all …]
/Linux-v4.19/drivers/net/ethernet/moxa/
Dmoxart_ether.c162 priv->rx_head = 0; in moxart_mac_setup_desc_ring()
217 int rx_head = priv->rx_head; in moxart_rx_poll() local
221 desc = priv->rx_desc_base + (RX_REG_DESC_SIZE * rx_head); in moxart_rx_poll()
242 priv->rx_mapping[rx_head], in moxart_rx_poll()
253 memcpy(skb->data, priv->rx_buf[rx_head], len); in moxart_rx_poll()
268 rx_head = RX_NEXT(rx_head); in moxart_rx_poll()
269 priv->rx_head = rx_head; in moxart_rx_poll()
Dmoxart_ether.h306 unsigned int rx_head; member
/Linux-v4.19/drivers/net/ethernet/seeq/
Dether3.c301 ether3_outw(priv(dev)->rx_head, REG_RECVPTR); in ether3_init_2()
303 ether3_outw(priv(dev)->rx_head >> 8, REG_RECVEND); in ether3_init_2()
341 priv(dev)->rx_head = RX_START; in ether3_init_for_open()
345 ether3_outw(priv(dev)->rx_head, REG_RECVPTR); in ether3_init_for_open()
346 ether3_outw(priv(dev)->rx_head >> 8, REG_RECVEND); in ether3_init_for_open()
586 unsigned int next_ptr = priv(dev)->rx_head, received = 0; in ether3_rx()
617 printk("%s: bad next pointer @%04X: ", dev->name, priv(dev)->rx_head); in ether3_rx()
622 next_ptr = priv(dev)->rx_head; in ether3_rx()
674 priv(dev)->rx_head = next_ptr; in ether3_rx()
Dether3.h166 unsigned int rx_head; /* address to fetch next packet from */ member
/Linux-v4.19/drivers/net/wireless/intersil/p54/
Dp54spi.c343 u16 rx_head[2]; in p54spi_rx() local
344 #define READAHEAD_SZ (sizeof(rx_head)-sizeof(u16)) in p54spi_rx()
353 p54spi_spi_read(priv, SPI_ADRS_DMA_DATA, rx_head, sizeof(rx_head)); in p54spi_rx()
354 len = rx_head[0]; in p54spi_rx()
375 skb_put_data(skb, rx_head + 1, len); in p54spi_rx()
377 skb_put_data(skb, rx_head + 1, READAHEAD_SZ); in p54spi_rx()
/Linux-v4.19/arch/sparc/kernel/
Dldc.c131 unsigned long rx_head; member
547 &lp->rx_head, in ldc_abort()
803 &lp->rx_head, in ldc_rx()
808 orig_state, lp->chan_state, lp->rx_head, lp->rx_tail); in ldc_rx()
849 if (lp->rx_head != lp->rx_tail) in ldc_rx()
858 while (lp->rx_head != lp->rx_tail) { in ldc_rx()
863 p = lp->rx_base + (lp->rx_head / LDC_PACKET_SIZE); in ldc_rx()
889 new = lp->rx_head; in ldc_rx()
893 lp->rx_head = new; in ldc_rx()
1494 lp->rx_head, lp->rx_tail, lp->rx_num_entries, in __ldc_print()
[all …]
/Linux-v4.19/drivers/net/ethernet/hisilicon/
Dhip04_eth.c174 unsigned int rx_head; member
501 buf = priv->rx_buf[priv->rx_head]; in hip04_rx_poll()
508 dma_unmap_single(&ndev->dev, priv->rx_phys[priv->rx_head], in hip04_rx_poll()
510 priv->rx_phys[priv->rx_head] = 0; in hip04_rx_poll()
541 priv->rx_buf[priv->rx_head] = buf; in hip04_rx_poll()
542 priv->rx_phys[priv->rx_head] = phys; in hip04_rx_poll()
545 priv->rx_head = RX_NEXT(priv->rx_head); in hip04_rx_poll()
635 priv->rx_head = 0; in hip04_mac_open()
/Linux-v4.19/drivers/net/ethernet/i825xx/
Dether1.c507 priv(dev)->rx_head = RX_AREA_START; in ether1_init_for_open()
852 status = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_status, NORMALIRQS); in ether1_recv_done()
856 rbdaddr = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_rbdoffset, NORMALIRQS); in ether1_recv_done()
884 if (nexttail != priv(dev)->rx_head) in ether1_recv_done()
886 dev->name, nexttail, priv(dev)->rx_head); in ether1_recv_done()
893 priv(dev)->rx_head = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_link, NORMALIRQS); in ether1_recv_done()
Dether1.h44 volatile unsigned int rx_head; member
/Linux-v4.19/drivers/net/wireless/mediatek/mt76/
Ddma.c398 struct sk_buff *skb = q->rx_head; in mt76_add_fragment()
407 q->rx_head = NULL; in mt76_add_fragment()
427 if (q->rx_head) { in mt76_dma_rx_process()
453 q->rx_head = skb; in mt76_dma_rx_process()
/Linux-v4.19/drivers/net/hamradio/
Ddmascc.c208 int rx_head, rx_tail, rx_count; member
756 priv->rx_head = priv->rx_tail = priv->rx_count = 0; in scc_open()
1038 (int) priv->rx_buf[priv->rx_head]); in rx_on()
1182 priv->rx_buf[priv->rx_head][priv-> in rx_isr()
1235 priv->rx_len[priv->rx_head] = cb; in special_condition()
1236 priv->rx_head = in special_condition()
1237 (priv->rx_head + in special_condition()
1251 (int) priv->rx_buf[priv->rx_head]); in special_condition()
/Linux-v4.19/drivers/usb/musb/
Dcppi_dma.h31 u32 rx_head; member
/Linux-v4.19/drivers/staging/rtl8712/
Drtl8712_recv.h134 u8 *rx_head; member
Drtl871x_recv.h143 return precvframe->u.hdr.rx_head; in get_rxmem()
/Linux-v4.19/drivers/net/ethernet/calxeda/
Dxgmac.c369 unsigned int rx_head; member
694 while (dma_ring_space(priv->rx_head, priv->rx_tail, DMA_RX_RING_SZ) > 1) { in xgmac_rx_refill()
695 int entry = priv->rx_head; in xgmac_rx_refill()
717 priv->rx_head, priv->rx_tail); in xgmac_rx_refill()
719 priv->rx_head = dma_ring_incr(priv->rx_head, DMA_RX_RING_SZ); in xgmac_rx_refill()
775 priv->rx_head = 0; in xgmac_dma_desc_rings_init()
1188 if (!dma_ring_cnt(priv->rx_head, priv->rx_tail, DMA_RX_RING_SZ)) in xgmac_rx()
/Linux-v4.19/drivers/staging/rtl8723bs/include/
Drtw_recv.h356 u8 *rx_head; member
414 return precvframe->u.hdr.rx_head; in get_rxmem()
/Linux-v4.19/drivers/staging/rtl8723bs/hal/
Drtl8723bs_recv.c325 precvframe->u.hdr.rx_head = pkt_copy->head; in rtl8723bs_recv_tasklet()
341 precvframe->u.hdr.rx_head = precvframe->u.hdr.rx_data = precvframe->u.hdr.rx_tail in rtl8723bs_recv_tasklet()

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