/* Driver for Realtek PCI-Express card reader * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, see <http://www.gnu.org/licenses/>. * * Author: * Micky Ching <micky_ching@realsil.com.cn> */#include <linux/mfd/rtsx_pci.h>#include "rtsx_pcr.h"intrtsx_gops_pm_reset(structrtsx_pcr*pcr){interr;/* init aspm */rtsx_pci_write_register(pcr,ASPM_FORCE_CTL,0xFF,0x00);err=rtsx_pci_update_cfg_byte(pcr,LCTLR,~LCTLR_ASPM_CTL_MASK,0x00);if(err<0)returnerr;/* reset PM_CTRL3 before send buffer cmd */returnrtsx_pci_write_register(pcr,PM_CTRL3,D3_DELINK_MODE_EN,0x00);}