Symbol: i_ldc_rx_ackpeek
usr/src/uts/sun4v/io/ldc.c
2502
if (i_ldc_rx_ackpeek(ldcp, rx_head, rx_tail) != 0) {
usr/src/uts/sun4v/io/ldc.c
92
static int i_ldc_rx_ackpeek(ldc_chan_t *ldcp, uint64_t rx_head,