For IPCI_FW_SIM HOST is not sending WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID to FW. To wakeup HOST after suspend add api pld_ipci_fw_sim_exit_power_save to redirect HOST wakeup. Change-Id: Iaec5c947c5f3c1fd23dc5b31801ff94612fb7c47