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Searched refs:ring_head (Results 1 – 7 of 7) sorted by relevance

/xnu-8020.101.4/bsd/skywalk/channel/
H A Dchannel_ring.c388 if (ring->ring_head > lim) { in kr_log_bad_ring()
416 SK_KVA(kring), kring->ckr_flags, CKRF_BITS, ring->ring_head, in kr_log_bad_ring()
496 kring->ckr_ring->ring_head, in kr_txprologue()
555 kring->ckr_ring->ring_head, in kr_txprologue_upp()
579 kring->ckr_ring->ring_head, in kr_txprologue_upp()
671 head = ring->ring_head; in kr_txsync_prologue()
681 ring->ring_head, ring->ring_tail); in kr_txsync_prologue()
737 head = ring->ring_head; in kr_free_sync_prologue()
746 kring->ckr_rhead, ckr_rtail, ring->ring_head, ring->ring_tail); in kr_free_sync_prologue()
814 kring->ckr_rtail, kring->ckr_ring->ring_head, in kr_rxprologue()
[all …]
H A Dos_channel_private.h377 volatile slot_idx_t ring_head; /* (u) first user slot */ member
417 #define CHANNEL_RING_EMPTY(_ring) ((_ring)->ring_head == (_ring)->ring_tail)
H A Dchannel_syscalls.c343 SK_KVA(current_thread()), kring->ckr_ring->ring_head, in channel_sync_log1()
356 kring->ckr_ring->ring_head, kring->ckr_khead); in channel_sync_log2()
H A Dchannel.c1256 kring->ckr_ring->ring_head == kring->ckr_khead) { in ch_event()
/xnu-8020.101.4/libsyscall/wrappers/skywalk/
H A Dos_channel.c447 if (ring->ring_head <= ring->ring_tail) { in _slot_index_is_valid()
448 if (__probable(idx >= ring->ring_head && idx < ring->ring_tail)) { in _slot_index_is_valid()
453 (idx >= ring->ring_head && idx < ring->ring_num_slots))) { in _slot_index_is_valid()
942 return ring->ring_head != ring->ring_khead; in os_channel_pending()
965 n = ring->ring_head - ring->ring_khead; in os_channel_available_slot_count()
971 n = ring->ring_tail - ring->ring_head; in os_channel_available_slot_count()
990 ring->ring_head = _CHANNEL_RING_NEXT(ring, idx); in os_channel_advance_slot()
1024 idx = ring->ring_head; in os_channel_get_next_slot()
1692 idx = ring->ring_head; in os_channel_packet_alloc()
1735 ring->ring_head = _CHANNEL_RING_NEXT(ring, idx); in os_channel_packet_alloc()
[all …]
/xnu-8020.101.4/tools/lldbmacros/
H A Dskywalk.py97 h=kring.ckr_ring.ring_head,
/xnu-8020.101.4/bsd/skywalk/nexus/
H A Dnexus_adapter.c1851 ring->ring_head = kring->ckr_rhead; in na_kr_setup()
1900 " h, t: %u, %u, %u", ring->ring_head, in na_kr_setup()