1 /* Driver for Realtek driver-based card reader
3 * Copyright(c) 2009 Realtek Semiconductor Corp. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2, or (at your option) any
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, see <http://www.gnu.org/licenses/>.
20 * No. 450, Shenhu Road, Suzhou Industry Park, Suzhou, China
23 #ifndef __RTSX_COMMON_H
24 #define __RTSX_COMMON_H
26 #define DRV_NAME_RTSX_PCI "rtsx_pci"
27 #define DRV_NAME_RTSX_PCI_SDMMC "rtsx_pci_sdmmc"
28 #define DRV_NAME_RTSX_PCI_MS "rtsx_pci_ms"
30 #define RTSX_REG_PAIR(addr, val) (((u32)(addr) << 16) | (u8)(val))
32 #define RTSX_SSC_DEPTH_4M 0x01
33 #define RTSX_SSC_DEPTH_2M 0x02
34 #define RTSX_SSC_DEPTH_1M 0x03
35 #define RTSX_SSC_DEPTH_500K 0x04
36 #define RTSX_SSC_DEPTH_250K 0x05
38 #define RTSX_SD_CARD 0
39 #define RTSX_MS_CARD 1
41 #define CLK_TO_DIV_N 0
42 #define DIV_N_TO_CLK 1
44 struct platform_device;
47 struct platform_device *p_dev;
48 void (*card_event)(struct platform_device *p_dev);