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/*

 * FILE NAME

 *      drivers/pcmcia/vrc4173_cardu.h

 *

 * BRIEF MODULE DESCRIPTION

 *      Include file for NEC VRC4173 CARDU.

 *

 * Copyright 2002 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

 *

 *  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 of the License, or (at your

 *  option) any later version.

 *

 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED

 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

 *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE

 *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 *  You should have received a copy of the GNU General Public License along

 *  with this program; if not, write to the Free Software Foundation, Inc.,

 *  675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef _VRC4173_CARDU_H

#define _VRC4173_CARDU_H

#include <linux/pci.h>

#include <pcmcia/ss.h>

#define CARDU_MAX_SOCKETS       2

#define CARDU1                  0

#define CARDU2                  1

/*

 * PCI Configuration Registers

 */

#define BRGCNT                  0x3e

 #define POST_WR_EN             0x0400

 #define MEM1_PREF_EN           0x0200

 #define MEM0_PREF_EN           0x0100

 #define IREQ_INT               0x0080

 #define CARD_RST               0x0040

 #define MABORT_MODE            0x0020

 #define VGA_EN                 0x0008

 #define ISA_EN                 0x0004

 #define SERR_EN                0x0002

 #define PERR_EN                0x0001

#define SYSCNT                  0x80

 #define BAD_VCC_REQ_DISB       0x00200000

 #define PCPCI_EN               0x00080000

 #define CH_ASSIGN_MASK         0x00070000

 #define CH_ASSIGN_NODMA        0x00040000

 #define SUB_ID_WR_EN           0x00000008

 #define ASYN_INT_MODE          0x00000004

 #define PCI_CLK_RIN            0x00000002

#define DEVCNT                  0x91

 #define ZOOM_VIDEO_EN          0x40

 #define SR_PCI_INT_SEL_MASK    0x18

 #define SR_PCI_INT_SEL_NONE    0x00

 #define PCI_INT_MODE           0x04

 #define IRQ_MODE               0x02

 #define IFG                    0x01

#define CHIPCNT                 0x9c

 #define S_PREF_DISB            0x10

#define SERRDIS                 0x9f

 #define SERR_DIS_MAB           0x10

 #define SERR_DIS_TAB           0x08

 #define SERR_DIS_DT_PERR       0x04

/*

 * ExCA Registers

 */

#define EXCA_REGS_BASE          0x800

#define EXCA_REGS_SIZE          0x800

#define ID_REV                  0x000

 #define IF_TYPE_16BIT          0x80

#define IF_STATUS               0x001

 #define CARD_PWR               0x40

 #define READY                  0x20

 #define CARD_WP                0x10

 #define CARD_DETECT2           0x08

 #define CARD_DETECT1           0x04

 #define BV_DETECT_MASK         0x03

 #define BV_DETECT_GOOD         0x03    /* Memory card */

 #define BV_DETECT_WARN         0x02

 #define BV_DETECT_BAD1         0x01

 #define BV_DETECT_BAD0         0x00

 #define STSCHG                 0x02    /* I/O card */

 #define SPKR                   0x01

#define PWR_CNT                 0x002

 #define CARD_OUT_EN            0x80

 #define VCC_MASK               0x18

 #define VCC_3V                 0x18

 #define VCC_5V                 0x10

 #define VCC_0V                 0x00

 #define VPP_MASK               0x03

 #define VPP_12V                0x02

 #define VPP_VCC                0x01

 #define VPP_0V                 0x00

#define INT_GEN_CNT             0x003

 #define CARD_REST0             0x40

 #define CARD_TYPE_MASK         0x20

 #define CARD_TYPE_IO           0x20

 #define CARD_TYPE_MEM          0x00

#define CARD_SC                 0x004

 #define CARD_DT_CHG            0x08

 #define RDY_CHG                0x04

 #define BAT_WAR_CHG            0x02

 #define BAT_DEAD_ST_CHG        0x01

#define CARD_SCI                0x005

 #define CARD_DT_EN             0x08

 #define RDY_EN                 0x04

 #define BAT_WAR_EN             0x02

 #define BAT_DEAD_EN            0x01

#define ADR_WIN_EN              0x006

 #define IO_WIN_EN(x)           (0x40 << (x))

 #define MEM_WIN_EN(x)          (0x01 << (x))

#define IO_WIN_CNT              0x007

 #define IO_WIN_CNT_MASK(x)     (0x03 << ((x) << 2))

 #define IO_WIN_DATA_AUTOSZ(x)  (0x02 << ((x) << 2))

 #define IO_WIN_DATA_16BIT(x)   (0x01 << ((x) << 2))

#define IO_WIN_SA(x)            (0x008 + ((x) << 2))

#define IO_WIN_EA(x)            (0x00a + ((x) << 2))

#define MEM_WIN_SA(x)           (0x010 + ((x) << 3))

 #define MEM_WIN_DSIZE          0x8000

#define MEM_WIN_EA(x)           (0x012 + ((x) << 3))

#define MEM_WIN_OA(x)           (0x014 + ((x) << 3))

 #define MEM_WIN_WP             0x8000

 #define MEM_WIN_REGSET         0x4000

#define GEN_CNT                 0x016

 #define VS2_STATUS             0x80

 #define VS1_STATUS             0x40

 #define EXCA_REG_RST_EN        0x02

#define GLO_CNT                 0x01e

 #define FUN_INT_LEV            0x08

 #define INT_WB_CLR             0x04

 #define CSC_INT_LEV            0x02

#define IO_WIN_OAL(x)           (0x036 + ((x) << 1))

#define IO_WIN_OAH(x)           (0x037 + ((x) << 1))

#define MEM_WIN_SAU(x)          (0x040 + (x))

#define IO_SETUP_TIM            0x080

#define IO_CMD_TIM              0x081

#define IO_HOLD_TIM             0x082

#define MEM_SETUP_TIM(x)        (0x084 + ((x) << 2))

#define MEM_CMD_TIM(x)          (0x085 + ((x) << 2))

#define MEM_HOLD_TIM(x)         (0x086 + ((x) << 2))

 #define TIM_CLOCKS(x)          ((x) - 1)

#define MEM_TIM_SEL1            0x08c

#define MEM_TIM_SEL2            0x08d

 #define MEM_WIN_TIMSEL1(x)     (0x03 << (((x) & 3) << 1))

#define MEM_WIN_PWEN            0x091

 #define POSTWEN                0x01

/*

 * CardBus Socket Registers

 */

#define CARDBUS_SOCKET_REGS_BASE        0x000

#define CARDBUS_SOCKET_REGS_SIZE        0x800

#define SKT_EV                  0x000

 #define POW_CYC_EV             0x00000008

 #define CCD2_EV                0x00000004

 #define CCD1_EV                0x00000002

 #define CSTSCHG_EV             0x00000001

#define SKT_MASK                0x004

 #define POW_CYC_MASK           0x00000008

 #define CCD_MASK               0x00000006

 #define CSC_MASK               0x00000001

#define SKT_PRE_STATE           0x008

#define SKT_FORCE_EV            0x00c

 #define VOL_3V_SKT             0x20000000

 #define VOL_5V_SKT             0x10000000

 #define CVS_TEST               0x00004000

 #define VOL_YV_CARD_DT         0x00002000

 #define VOL_XV_CARD_DT         0x00001000

 #define VOL_3V_CARD_DT         0x00000800

 #define VOL_5V_CARD_DT         0x00000400

 #define BAD_VCC_REQ            0x00000200

 #define DATA_LOST              0x00000100

 #define NOT_A_CARD             0x00000080

 #define CREADY                 0x00000040

 #define CB_CARD_DT             0x00000020

 #define R2_CARD_DT             0x00000010

 #define POW_UP                 0x00000008

 #define CCD20                  0x00000004

 #define CCD10                  0x00000002

 #define CSTSCHG                0x00000001

#define SKT_CNT                 0x010

 #define STP_CLK_EN             0x00000080

 #define VCC_CNT_MASK           0x00000070

 #define VCC_CNT_3V             0x00000030

 #define VCC_CNT_5V             0x00000020

 #define VCC_CNT_0V             0x00000000

 #define VPP_CNT_MASK           0x00000007

 #define VPP_CNT_3V             0x00000003

 #define VPP_CNT_5V             0x00000002

 #define VPP_CNT_12V            0x00000001

 #define VPP_CNT_0V             0x00000000

typedef struct vrc4173_socket {

        int noprobe;

        struct pci_dev *dev;

        void *base;

        void (*handler)(void *, unsigned int);

        void *info;

        socket_cap_t cap;

        spinlock_t event_lock;

        uint16_t events;

        struct socket_info_t *pcmcia_socket;

        struct work_struct tq_work;

        char name[20];

} vrc4173_socket_t;

#endif /* _VRC4173_CARDU_H */