Symbol: pciehpc_slot_poweroff
usr/src/uts/common/io/pciex/hotplug/pciehpc.c
481
pciehpc_slot_poweroff(pcie_hp_slot_t *slot_p, ddi_hp_cn_state_t *result);
usr/src/uts/common/io/pciex/hotplug/pciehpc.c
572
ctrl_p->hc_ops.poweroff_hpc_slot = pciehpc_slot_poweroff;