Searched defs:rcr_head_index (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/uts/common/io/hxge/
H A Dhxge_rxdma.c1410 uint64_t rcr_head_index, rcr_tail_index; local
1464 rcr_head_index = rcrp->rcr_desc_rd_head_p - rcrp->rcr_desc_first_p;
1467 if (rcr_tail_index >= rcr_head_index) {
1468 num_rcrs = rcr_tail_index - rcr_head_index;
1471 num_rcrs = (rcrp->comp_size - rcr_head_index) + rcr_tail_index;

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