eib_chan_post_rx
if (eib_chan_post_rx(ss, chan, NULL) != EIB_E_SUCCESS) {
if (eib_chan_post_rx(ss, chan, NULL) != EIB_E_SUCCESS) {
if (eib_chan_post_rx(ss, vnic->vn_ctl_chan, NULL) != EIB_E_SUCCESS) {
if (eib_chan_post_rx(ss, vnic->vn_data_chan, NULL) != EIB_E_SUCCESS) {
extern int eib_chan_post_rx(eib_t *, eib_chan_t *, uint_t *);