diff options
Diffstat (limited to 'kernel/drivers/pcmcia/vrc4173_cardu.h')
| -rw-r--r-- | kernel/drivers/pcmcia/vrc4173_cardu.h | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/kernel/drivers/pcmcia/vrc4173_cardu.h b/kernel/drivers/pcmcia/vrc4173_cardu.h new file mode 100644 index 000000000..a7d96018e --- /dev/null +++ b/kernel/drivers/pcmcia/vrc4173_cardu.h @@ -0,0 +1,247 @@ +/* + * FILE NAME + * drivers/pcmcia/vrc4173_cardu.h + * + * BRIEF MODULE DESCRIPTION + * Include file for NEC VRC4173 CARDU. + * + * Copyright 2002 Yoichi Yuasa <yuasa@linux-mips.org> + * + * 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 */ |