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Searched refs:next_to_use (Results 1 – 46 of 46) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/intel/ixgb/
Dixgb.h119 unsigned int next_to_use; member
127 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
128 (R)->next_to_clean - (R)->next_to_use - 1)
Dixgb_main.c723 txdr->next_to_use = 0; in ixgb_setup_tx_resources()
809 rxdr->next_to_use = 0; in ixgb_setup_rx_resources()
976 tx_ring->next_to_use = 0; in ixgb_clean_tx_ring()
1048 rx_ring->next_to_use = 0; in ixgb_clean_rx_ring()
1249 i = adapter->tx_ring.next_to_use; in ixgb_tso()
1273 adapter->tx_ring.next_to_use = i; in ixgb_tso()
1293 i = adapter->tx_ring.next_to_use; in ixgb_tx_csum()
1311 adapter->tx_ring.next_to_use = i; in ixgb_tx_csum()
1335 i = tx_ring->next_to_use; in ixgb_tx_map()
1446 i = tx_ring->next_to_use; in ixgb_tx_queue()
[all …]
/linux-4.1.27/drivers/net/ethernet/intel/i40evf/
Di40e_adminq.c385 hw->aq.asq.next_to_use = 0; in i40e_init_asq()
444 hw->aq.arq.next_to_use = 0; in i40e_init_arq()
667 return rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use; in i40evf_asq_done()
711 details = I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use); in i40evf_asq_send_command()
768 desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use); in i40evf_asq_send_command()
775 dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]); in i40evf_asq_send_command()
793 (hw->aq.asq.next_to_use)++; in i40evf_asq_send_command()
794 if (hw->aq.asq.next_to_use == hw->aq.asq.count) in i40evf_asq_send_command()
795 hw->aq.asq.next_to_use = 0; in i40evf_asq_send_command()
797 wr32(hw, hw->aq.asq.tail, hw->aq.asq.next_to_use); in i40evf_asq_send_command()
[all …]
Di40e_txrx.c99 tx_ring->next_to_use = 0; in i40evf_clean_tx_ring()
324 tx_ring->next_to_use, i); in i40e_clean_tx_irq()
511 tx_ring->next_to_use = 0; in i40evf_setup_tx_descriptors()
587 rx_ring->next_to_use = 0; in i40evf_clean_rx_ring()
673 rx_ring->next_to_use = 0; in i40evf_setup_rx_descriptors()
689 rx_ring->next_to_use = val; in i40e_release_rx_desc()
706 u16 i = rx_ring->next_to_use; in i40evf_alloc_rx_buffers_ps()
760 if (rx_ring->next_to_use != i) in i40evf_alloc_rx_buffers_ps()
771 u16 i = rx_ring->next_to_use; in i40evf_alloc_rx_buffers_1buf()
817 if (rx_ring->next_to_use != i) in i40evf_alloc_rx_buffers_1buf()
[all …]
Di40evf.h130 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
131 (R)->next_to_clean - (R)->next_to_use - 1)
Di40e_adminq.h53 u16 next_to_use; member
Di40e_txrx.h244 u16 next_to_use; member
Di40e_type.h76 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
77 (R)->next_to_clean - (R)->next_to_use - 1)
Di40evf_main.c957 ring->next_to_use = ring->count - 1; in i40evf_configure()
958 writel(ring->next_to_use, ring->tail); in i40evf_configure()
/linux-4.1.27/drivers/net/ethernet/intel/i40e/
Di40e_adminq.c387 hw->aq.asq.next_to_use = 0; in i40e_init_asq()
446 hw->aq.arq.next_to_use = 0; in i40e_init_arq()
716 return rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use; in i40e_asq_done()
760 details = I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use); in i40e_asq_send_command()
817 desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use); in i40e_asq_send_command()
824 dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]); in i40e_asq_send_command()
842 (hw->aq.asq.next_to_use)++; in i40e_asq_send_command()
843 if (hw->aq.asq.next_to_use == hw->aq.asq.count) in i40e_asq_send_command()
844 hw->aq.asq.next_to_use = 0; in i40e_asq_send_command()
846 wr32(hw, hw->aq.asq.tail, hw->aq.asq.next_to_use); in i40e_asq_send_command()
[all …]
Di40e_txrx.c94 i = tx_ring->next_to_use; in i40e_program_fdir_filter()
99 tx_ring->next_to_use = ((i + 1) < tx_ring->count) ? i + 1 : 0; in i40e_program_fdir_filter()
147 i = tx_ring->next_to_use; in i40e_program_fdir_filter()
151 tx_ring->next_to_use = ((i + 1) < tx_ring->count) ? i + 1 : 0; in i40e_program_fdir_filter()
179 writel(tx_ring->next_to_use, tx_ring->tail); in i40e_program_fdir_filter()
574 tx_ring->next_to_use = 0; in i40e_clean_tx_ring()
809 tx_ring->next_to_use, i); in i40e_clean_tx_irq()
1028 tx_ring->next_to_use = 0; in i40e_setup_tx_descriptors()
1104 rx_ring->next_to_use = 0; in i40e_clean_rx_ring()
1190 rx_ring->next_to_use = 0; in i40e_setup_rx_descriptors()
[all …]
Di40e_fcoe.c1013 u16 i = tx_ring->next_to_use; in i40e_fcoe_program_ddp()
1092 tx_ring->next_to_use = i; in i40e_fcoe_program_ddp()
1113 i = tx_ring->next_to_use; in i40e_fcoe_invalidate_ddp()
1128 tx_ring->next_to_use = i; in i40e_fcoe_invalidate_ddp()
1251 context_desc = I40E_TX_CTXTDESC(tx_ring, tx_ring->next_to_use); in i40e_fcoe_tso()
1252 tx_ring->next_to_use++; in i40e_fcoe_tso()
1253 if (tx_ring->next_to_use == tx_ring->count) in i40e_fcoe_tso()
1254 tx_ring->next_to_use = 0; in i40e_fcoe_tso()
1378 first = &tx_ring->tx_bi[tx_ring->next_to_use]; in i40e_fcoe_xmit_frame()
Di40e_adminq.h53 u16 next_to_use; member
Di40e_txrx.h245 u16 next_to_use; member
Di40e_type.h76 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
77 (R)->next_to_clean - (R)->next_to_use - 1)
Di40e_debugfs.c514 rx_ring->next_to_use, in i40e_dbg_dump_vsi_seid()
560 tx_ring->next_to_use, in i40e_dbg_dump_vsi_seid()
Di40e_main.c344 rx_ring->next_to_use = val; in i40e_release_rx_desc()
/linux-4.1.27/drivers/net/ethernet/atheros/atlx/
Datl1.c1133 atomic_set(&tpd_ring->next_to_use, 0); in atl1_init_ring_ptrs()
1137 atomic_set(&rfd_ring->next_to_use, 0); in atl1_init_ring_ptrs()
1139 rrd_ring->next_to_use = 0; in atl1_init_ring_ptrs()
1177 atomic_set(&rfd_ring->next_to_use, 0); in atl1_clean_rx_ring()
1179 rrd_ring->next_to_use = 0; in atl1_clean_rx_ring()
1219 atomic_set(&tpd_ring->next_to_use, 0); in atl1_clean_tx_ring()
1518 value = ((atomic_read(&adapter->tpd_ring.next_to_use) in atl1_configure()
1522 ((atomic_read(&adapter->rfd_ring.next_to_use) in atl1_configure()
1764 tpd_next_to_use = atomic_read(&adapter->tpd_ring.next_to_use); in atl1_update_mailbox()
1765 rfd_next_to_use = atomic_read(&adapter->rfd_ring.next_to_use); in atl1_update_mailbox()
[all …]
Datl1.h621 atomic_t next_to_use; member
631 atomic_t next_to_use; member
642 u16 next_to_use; member
/linux-4.1.27/drivers/net/ethernet/intel/e1000/
De1000.h180 unsigned int next_to_use; member
201 unsigned int next_to_use; member
216 ((((R)->next_to_clean > (R)->next_to_use) \
217 ? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1)
De1000_main.c1560 txdr->next_to_use = 0; in e1000_setup_tx_resources()
1752 rxdr->next_to_use = 0; in e1000_setup_rx_resources()
2008 tx_ring->next_to_use = 0; in e1000_clean_tx_ring()
2138 rx_ring->next_to_use = 0; in e1000_clean_rx_ring()
2752 i = tx_ring->next_to_use; in e1000_tso()
2770 tx_ring->next_to_use = i; in e1000_tso()
2809 i = tx_ring->next_to_use; in e1000_tx_csum()
2825 tx_ring->next_to_use = i; in e1000_tx_csum()
2846 i = tx_ring->next_to_use; in e1000_tx_map()
3012 i = tx_ring->next_to_use; in e1000_tx_queue()
[all …]
De1000_ethtool.c1024 txdr->next_to_use = txdr->next_to_clean = 0; in e1000_setup_desc_rings()
1082 rxdr->next_to_use = rxdr->next_to_clean = 0; in e1000_setup_desc_rings()
/linux-4.1.27/drivers/net/ethernet/atheros/atl1e/
Datl1e_main.c771 tx_ring->next_to_use = 0; in atl1e_init_ring_ptrs()
1572 u16 next_to_use = 0; in atl1e_tpd_avail() local
1576 next_to_use = tx_ring->next_to_use; in atl1e_tpd_avail()
1578 return (u16)(next_to_clean > next_to_use) ? in atl1e_tpd_avail()
1579 (next_to_clean - next_to_use - 1) : in atl1e_tpd_avail()
1580 (tx_ring->count + next_to_clean - next_to_use - 1); in atl1e_tpd_avail()
1591 u16 next_to_use = 0; in atl1e_get_tpd() local
1593 next_to_use = tx_ring->next_to_use; in atl1e_get_tpd()
1594 if (++tx_ring->next_to_use == tx_ring->count) in atl1e_get_tpd()
1595 tx_ring->next_to_use = 0; in atl1e_get_tpd()
[all …]
Datl1e.h414 u16 next_to_use; member
/linux-4.1.27/drivers/net/ethernet/atheros/atl1c/
Datl1c_main.c881 tpd_ring->next_to_use = 0; in atl1c_clean_tx_ring()
903 rfd_ring->next_to_use = 0; in atl1c_clean_rx_ring()
904 rrd_ring->next_to_use = 0; in atl1c_clean_rx_ring()
920 tpd_ring[i].next_to_use = 0; in atl1c_init_ring_ptrs()
927 rfd_ring->next_to_use = 0; in atl1c_init_ring_ptrs()
929 rrd_ring->next_to_use = 0; in atl1c_init_ring_ptrs()
1698 next_next = rfd_next_to_use = rfd_ring->next_to_use; in atl1c_alloc_rx_buffer()
1749 rfd_ring->next_to_use = rfd_next_to_use; in atl1c_alloc_rx_buffer()
1751 rfd_ring->next_to_use & MB_RFDX_PROD_IDX_MASK); in atl1c_alloc_rx_buffer()
1911 u16 next_to_use = 0; in atl1c_tpd_avail() local
[all …]
Datl1c.h491 u16 next_to_use; /* this is protectd by adapter->tx_lock */ member
502 u16 next_to_use; member
513 u16 next_to_use; member
/linux-4.1.27/drivers/net/ethernet/intel/igb/
Digb.h253 u16 next_to_use; member
317 if (ring->next_to_clean > ring->next_to_use) in igb_desc_unused()
318 return ring->next_to_clean - ring->next_to_use - 1; in igb_desc_unused()
320 return ring->count + ring->next_to_clean - ring->next_to_use - 1; in igb_desc_unused()
Digb_main.c405 n, tx_ring->next_to_use, tx_ring->next_to_clean, in igb_dump()
442 if (i == tx_ring->next_to_use && in igb_dump()
445 else if (i == tx_ring->next_to_use) in igb_dump()
477 n, rx_ring->next_to_use, rx_ring->next_to_clean); in igb_dump()
523 if (i == rx_ring->next_to_use) in igb_dump()
3199 tx_ring->next_to_use = 0; in igb_setup_tx_resources()
3343 rx_ring->next_to_use = 0; in igb_setup_rx_resources()
3784 tx_ring->next_to_use = 0; in igb_clean_tx_ring()
3879 rx_ring->next_to_use = 0; in igb_clean_rx_ring()
4627 u16 i = tx_ring->next_to_use; in igb_tx_ctxtdesc()
[all …]
/linux-4.1.27/drivers/net/ethernet/intel/igbvf/
Dnetdev.c92 if (ring->next_to_clean > ring->next_to_use) in igbvf_desc_unused()
93 return ring->next_to_clean - ring->next_to_use - 1; in igbvf_desc_unused()
95 return ring->count + ring->next_to_clean - ring->next_to_use - 1; in igbvf_desc_unused()
167 i = rx_ring->next_to_use; in igbvf_alloc_rx_buffers()
240 if (rx_ring->next_to_use != i) { in igbvf_alloc_rx_buffers()
241 rx_ring->next_to_use = i; in igbvf_alloc_rx_buffers()
456 tx_ring->next_to_use = 0; in igbvf_setup_tx_resources()
496 rx_ring->next_to_use = 0; in igbvf_setup_rx_resources()
536 tx_ring->next_to_use = 0; in igbvf_clean_tx_ring()
620 rx_ring->next_to_use = 0; in igbvf_clean_rx_ring()
[all …]
Digbvf.h153 u16 next_to_use; member
/linux-4.1.27/drivers/net/ethernet/intel/fm10k/
Dfm10k_main.c133 u16 i = rx_ring->next_to_use; in fm10k_alloc_rx_buffers()
169 if (rx_ring->next_to_use != i) { in fm10k_alloc_rx_buffers()
171 rx_ring->next_to_use = i; in fm10k_alloc_rx_buffers()
826 tx_desc = FM10K_TX_DESC(tx_ring, tx_ring->next_to_use); in fm10k_tso()
910 tx_desc = FM10K_TX_DESC(tx_ring, tx_ring->next_to_use); in fm10k_tx_csum()
989 u16 i = tx_ring->next_to_use; in fm10k_tx_map()
1069 tx_ring->next_to_use = i; in fm10k_tx_map()
1099 tx_ring->next_to_use = i; in fm10k_tx_map()
1130 first = &tx_ring->tx_buffer[tx_ring->next_to_use]; in fm10k_xmit_frame_ring()
1164 u32 tail = ring->next_to_use; in fm10k_get_tx_pending()
[all …]
Dfm10k.h138 u16 next_to_use; member
386 s16 unused = ring->next_to_clean - ring->next_to_use - 1; in fm10k_desc_unused()
Dfm10k_pci.c399 if (tx_ring->next_to_use != tx_ring->next_to_clean) { in fm10k_watchdog_flush_tx()
537 ring->next_to_use = 0; in fm10k_configure_tx_ring()
643 ring->next_to_use = 0; in fm10k_configure_rx_ring()
Dfm10k_netdev.c303 rx_ring->next_to_use = 0; in fm10k_clean_rx_ring()
/linux-4.1.27/drivers/net/ethernet/oki-semi/pch_gbe/
Dpch_gbe_main.c71 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
72 (R)->next_to_clean - (R)->next_to_use - 1)
997 tx_ring->next_to_use = 0; in pch_gbe_clean_tx_ring()
1030 rx_ring->next_to_use = 0; in pch_gbe_clean_rx_ring()
1204 ring_num = tx_ring->next_to_use; in pch_gbe_tx_queue()
1206 tx_ring->next_to_use = 0; in pch_gbe_tx_queue()
1208 tx_ring->next_to_use = ring_num + 1; in pch_gbe_tx_queue()
1230 tx_ring->next_to_use = ring_num; in pch_gbe_tx_queue()
1421 i = rx_ring->next_to_use; in pch_gbe_alloc_rx_buffers()
1459 if (likely(rx_ring->next_to_use != i)) { in pch_gbe_alloc_rx_buffers()
[all …]
Dpch_gbe.h499 unsigned int next_to_use; member
522 unsigned int next_to_use; member
/linux-4.1.27/drivers/net/ethernet/intel/e1000e/
Dnetdev.c264 0, tx_ring->next_to_use, tx_ring->next_to_clean, in e1000e_dump()
311 if (i == tx_ring->next_to_use && i == tx_ring->next_to_clean) in e1000e_dump()
313 else if (i == tx_ring->next_to_use) in e1000e_dump()
341 0, rx_ring->next_to_use, rx_ring->next_to_clean); in e1000e_dump()
385 if (i == rx_ring->next_to_use) in e1000e_dump()
451 if (i == rx_ring->next_to_use) in e1000e_dump()
491 if (ring->next_to_clean > ring->next_to_use) in e1000_desc_unused()
492 return ring->next_to_clean - ring->next_to_use - 1; in e1000_desc_unused()
494 return ring->count + ring->next_to_clean - ring->next_to_use - 1; in e1000_desc_unused()
673 i = rx_ring->next_to_use; in e1000_alloc_rx_buffers()
[all …]
De1000.h176 u16 next_to_use; member
Dethtool.c1196 tx_ring->next_to_use = 0; in e1000_setup_desc_rings()
1256 rx_ring->next_to_use = 0; in e1000_setup_desc_rings()
/linux-4.1.27/drivers/net/ethernet/intel/ixgbevf/
Dixgbevf.h115 u16 next_to_use; member
348 u16 ntu = ring->next_to_use; in ixgbevf_desc_unused()
Dixgbevf_main.c407 tx_ring->next_to_use, i, in ixgbevf_clean_tx_irq()
598 unsigned int i = rx_ring->next_to_use; in ixgbevf_alloc_rx_buffers()
634 if (rx_ring->next_to_use != i) { in ixgbevf_alloc_rx_buffers()
636 rx_ring->next_to_use = i; in ixgbevf_alloc_rx_buffers()
1577 ring->next_to_use = 0; in ixgbevf_configure_tx_ring()
1757 ring->next_to_use = 0; in ixgbevf_configure_rx_ring()
3250 u16 i = tx_ring->next_to_use; in ixgbevf_tx_ctxtdesc()
3255 tx_ring->next_to_use = (i < tx_ring->count) ? i : 0; in ixgbevf_tx_ctxtdesc()
3459 u16 i = tx_ring->next_to_use; in ixgbevf_tx_map()
3548 tx_ring->next_to_use = i; in ixgbevf_tx_map()
[all …]
/linux-4.1.27/drivers/net/ethernet/intel/ixgbe/
Dixgbe.h274 u16 next_to_use; member
555 u16 ntu = ring->next_to_use; in ixgbe_desc_unused()
Dixgbe_main.c599 n, tx_ring->next_to_use, tx_ring->next_to_clean, in ixgbe_dump()
671 if (i == tx_ring->next_to_use && in ixgbe_dump()
674 else if (i == tx_ring->next_to_use) in ixgbe_dump()
699 n, rx_ring->next_to_use, rx_ring->next_to_clean); in ixgbe_dump()
797 if (i == rx_ring->next_to_use) in ixgbe_dump()
1190 tx_ring->next_to_use, i, in ixgbe_clean_tx_irq()
1503 u16 i = rx_ring->next_to_use; in ixgbe_alloc_rx_buffers()
1540 if (rx_ring->next_to_use != i) { in ixgbe_alloc_rx_buffers()
1541 rx_ring->next_to_use = i; in ixgbe_alloc_rx_buffers()
4536 rx_ring->next_to_use = 0; in ixgbe_clean_rx_ring()
[all …]
Dixgbe_lib.c1206 u16 i = tx_ring->next_to_use; in ixgbe_tx_ctxtdesc()
1211 tx_ring->next_to_use = (i < tx_ring->count) ? i : 0; in ixgbe_tx_ctxtdesc()
/linux-4.1.27/drivers/net/ethernet/
Djme.c582 txring->next_to_use = 0; in jme_setup_tx_resources()
649 txring->next_to_use = 0; in jme_free_tx_resources()
822 rxring->next_to_use = 0; in jme_free_rx_resources()
845 rxring->next_to_use = 0; in jme_setup_rx_resources()
1978 idx = txring->next_to_use; in jme_alloc_txdesc()
1986 txring->next_to_use = (txring->next_to_use + nr_alloc) & mask; in jme_alloc_txdesc()
Djme.h385 int next_to_use; member