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Searched refs:tail_index (Results 1 – 5 of 5) sorted by relevance

/titanic_50/usr/src/uts/common/io/hxge/
H A Dhxge_txdma.c617 uint16_t head_index, tail_index; in hxge_txdma_reclaim() local
647 tail_index = tx_ring_p->wr_index; in hxge_txdma_reclaim()
661 tdc, tx_rd_index, tail_index, tail_wrap, in hxge_txdma_reclaim()
674 tx_rd_index, tail_index, tail_wrap, head_index, head_wrap)); in hxge_txdma_reclaim()
685 if (head_index == tail_index) { in hxge_txdma_reclaim()
686 if (TXDMA_RING_EMPTY(head_index, head_wrap, tail_index, in hxge_txdma_reclaim()
694 if (TXDMA_RING_FULL(head_index, head_wrap, tail_index, in hxge_txdma_reclaim()
1299 uint16_t head_index, tail_index; in hxge_txdma_channel_hung() local
1313 tail_index = tx_ring_p->wr_index; in hxge_txdma_channel_hung()
1321 channel, tx_rd_index, tail_index, tail_wrap)); in hxge_txdma_channel_hung()
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H A Dhxge_send.c114 uint16_t tail_index; in hxge_start() local
770 tail_index = tx_ring_p->wr_index; in hxge_start()
774 if (tx_ring_p->wr_index <= tail_index) { in hxge_start()
/titanic_50/usr/src/uts/common/io/nxge/
H A Dnxge_txdma.c916 uint16_t head_index, tail_index; in nxge_txdma_reclaim() local
947 tail_index = tx_ring_p->wr_index; in nxge_txdma_reclaim()
954 tdc, tx_rd_index, tail_index, tail_wrap, in nxge_txdma_reclaim()
967 tx_rd_index, tail_index, tail_wrap, in nxge_txdma_reclaim()
970 if (head_index == tail_index) { in nxge_txdma_reclaim()
972 tail_index, tail_wrap) && in nxge_txdma_reclaim()
982 if (TXDMA_RING_FULL(head_index, head_wrap, tail_index, in nxge_txdma_reclaim()
1775 uint16_t head_index, tail_index; in nxge_txdma_channel_hung() local
1789 tail_index = tx_ring_p->wr_index; in nxge_txdma_channel_hung()
1797 channel, tx_rd_index, tail_index, tail_wrap)); in nxge_txdma_channel_hung()
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H A Dnxge_send.c163 uint16_t tail_index; in nxge_start() local
981 tail_index = tx_ring_p->wr_index; in nxge_start()
985 if (tx_ring_p->wr_index <= tail_index) { in nxge_start()
/titanic_50/usr/src/uts/common/io/nxge/npi/
H A Dnpi_txdma.c1658 uint16_t tail_index, boolean_t wrap) in npi_txdma_desc_kick_reg_set() argument
1680 kick.bits.ldw.tail = tail_index; in npi_txdma_desc_kick_reg_set()