Searched refs:c_index (Results 1 - 5 of 5) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/broadcom/
H A Dbcmsysport.c668 unsigned int c_index, last_c_index, last_tx_cn, num_tx_cbs; __bcm_sysport_tx_reclaim() local
678 c_index = (hw_ind >> RING_CONS_INDEX_SHIFT) & RING_CONS_INDEX_MASK; __bcm_sysport_tx_reclaim()
681 last_c_index = ring->c_index; __bcm_sysport_tx_reclaim()
684 c_index &= (num_tx_cbs - 1); __bcm_sysport_tx_reclaim()
686 if (c_index >= last_c_index) __bcm_sysport_tx_reclaim()
687 last_tx_cn = c_index - last_c_index; __bcm_sysport_tx_reclaim()
689 last_tx_cn = num_tx_cbs - last_c_index + c_index; __bcm_sysport_tx_reclaim()
692 "ring=%d c_index=%d last_tx_cn=%d last_c_index=%d\n", __bcm_sysport_tx_reclaim()
693 ring->index, c_index, last_tx_cn, last_c_index); __bcm_sysport_tx_reclaim()
704 ring->c_index = c_index; __bcm_sysport_tx_reclaim()
710 "ring=%d c_index=%d pkts_compl=%d, bytes_compl=%d\n", __bcm_sysport_tx_reclaim()
711 ring->index, ring->c_index, pkts_compl, bytes_compl); __bcm_sysport_tx_reclaim()
H A Dbcmsysport.h640 unsigned int c_index; /* Last consumer index */ member in struct:bcm_sysport_tx_ring
/linux-4.1.27/drivers/net/ethernet/broadcom/genet/
H A Dbcmgenet.c1025 unsigned int c_index; __bcmgenet_tx_reclaim() local
1030 c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX); __bcmgenet_tx_reclaim()
1031 c_index &= DMA_C_INDEX_MASK; __bcmgenet_tx_reclaim()
1033 if (likely(c_index >= ring->c_index)) __bcmgenet_tx_reclaim()
1034 txbds_ready = c_index - ring->c_index; __bcmgenet_tx_reclaim()
1036 txbds_ready = (DMA_C_INDEX_MASK + 1) - ring->c_index + c_index; __bcmgenet_tx_reclaim()
1039 "%s ring=%d old_c_index=%u c_index=%u txbds_ready=%u\n", __bcmgenet_tx_reclaim()
1040 __func__, ring->index, ring->c_index, c_index, txbds_ready); __bcmgenet_tx_reclaim()
1072 ring->c_index = (ring->c_index + txbds_processed) & DMA_C_INDEX_MASK; __bcmgenet_tx_reclaim()
1452 if (likely(p_index >= ring->c_index)) bcmgenet_desc_rx()
1453 rxpkttoprocess = p_index - ring->c_index; bcmgenet_desc_rx()
1455 rxpkttoprocess = (DMA_C_INDEX_MASK + 1) - ring->c_index + bcmgenet_desc_rx()
1490 __func__, p_index, ring->c_index, bcmgenet_desc_rx()
1563 ring->c_index = (ring->c_index + 1) & DMA_C_INDEX_MASK; bcmgenet_desc_rx()
1564 bcmgenet_rdma_ring_writel(priv, ring->index, ring->c_index, RDMA_CONS_INDEX); bcmgenet_desc_rx()
1796 ring->c_index = 0; bcmgenet_init_tx_ring()
1848 ring->c_index = 0; bcmgenet_init_rx_ring()
H A Dbcmgenet.h543 unsigned int c_index; /* last consumer index of each ring*/ member in struct:bcmgenet_tx_ring
559 unsigned int c_index; /* Rx last consumer index */ member in struct:bcmgenet_rx_ring
/linux-4.1.27/drivers/video/console/
H A Dsticore.c62 #define c_index(sti, c) ((c) & 0xff) macro
140 .index = c_index(sti, c), sti_putc()

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