Lines Matching refs:rhead
911 kring->rhead = kring->rcur = kring->nr_hwcur = 0; in netmap_krings_create()
919 kring->name, kring->rhead, kring->rcur, kring->rtail); in netmap_krings_create()
1233 u_int const head = kring->rhead; in netmap_grab_packets()
1298 u_int const head = kring->rhead; in netmap_sw_to_nic()
1350 u_int const head = kring->rhead; in netmap_txsync_to_host()
1385 u_int const head = kring->rhead; in netmap_rxsync_from_host()
1690 kring->rhead, kring->rcur, kring->rtail, \
1721 NM_FAIL_ON(kring->nr_hwcur >= n || kring->rhead >= n || in nm_txsync_prologue()
1733 if (kring->rtail >= kring->rhead) { in nm_txsync_prologue()
1735 NM_FAIL_ON(head < kring->rhead || head > kring->rtail); in nm_txsync_prologue()
1740 NM_FAIL_ON(head > kring->rtail && head < kring->rhead); in nm_txsync_prologue()
1756 kring->rhead = head; in nm_txsync_prologue()
1791 head = kring->rhead = NM_ACCESS_ONCE(ring->head); in nm_rxsync_prologue()
1845 kring->rhead = ring->head; in netmap_ring_reinit()
1873 ring->head = kring->rhead = kring->nr_hwcur; in netmap_ring_reinit()
2213 CSB_WRITE(csb_atok, head, kring->rhead); in netmap_csb_validate()
2223 kring->rhead, kring->rcur, kring->nr_hwcur, in netmap_csb_validate()
2710 kring->rhead, kring->rcur, kring->rtail); in nm_sync_finalize()
3746 || kring->rhead != kring->ring->head) { in netmap_poll()
4397 new_hwofs = kring->rhead; in netmap_reset()
4398 new_hwtail = nm_prev(kring->rhead, kring->nkr_num_slots - 1); in netmap_reset()
4420 kring->nr_hwcur, kring->rhead, in netmap_reset()
4424 kring->nr_hwcur = kring->rhead; in netmap_reset()