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

/illumos-gate/usr/src/uts/sun4u/serengeti/io/
H A Dsghsc.c1735 sghsc_rb_setup(sghsc_rb_head_t *rb_head) argument
1737 if (rb_head->buf == NULL) {
1738 rb_head->put_idx = 0;
1739 rb_head->get_idx = 0;
1740 rb_head->size = SGHSC_RING_BUFFER_SZ;
1741 rb_head->state = SGHSC_RB_EMPTY;
1746 rb_head->buf = (sghsc_event_t *)kmem_zalloc(
1747 sizeof (sghsc_event_t) * rb_head->size, KM_SLEEP);
1756 sghsc_rb_teardown(sghsc_rb_head_t *rb_head) argument
1758 if (rb_head
1779 sghsc_rb_put(sghsc_rb_head_t *rb_head, sghsc_event_t *event) argument
1801 sghsc_rb_get(sghsc_rb_head_t *rb_head, sghsc_event_t *event) argument
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