drivers/pcmcia/vrc4173_cardu.h - kernel/common - Git at Google

 /*
  * FILE NAME
  *	drivers/pcmcia/vrc4173_cardu.h
  *
  * BRIEF MODULE DESCRIPTION
  *	Include file for NEC VRC4173 CARDU.
  *
  * Copyright 2002 Yoichi Yuasa <[email protected]>
  *
  *  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 */
	/*
	* FILE NAME
	* drivers/pcmcia/vrc4173_cardu.h
	*
	* BRIEF MODULE DESCRIPTION
	* Include file for NEC VRC4173 CARDU.
	*
	* Copyright 2002 Yoichi Yuasa <[email protected]>
	*
	* 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 */