File-copy from v4.4.100
This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Please refer to that tree for all history prior to this point.
Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/drivers/pcmcia/vrc4173_cardu.h b/drivers/pcmcia/vrc4173_cardu.h
new file mode 100644
index 0000000..a7d9601
--- /dev/null
+++ b/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 */