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#ifndef __YENTA_H

#define __YENTA_H

#include <asm/io.h>

#include "pci_socket.h"

#define CB_SOCKET_EVENT         0x00

#define    CB_CSTSEVENT         0x00000001      /* Card status event */

#define    CB_CD1EVENT          0x00000002      /* Card detect 1 change event */

#define    CB_CD2EVENT          0x00000004      /* Card detect 2 change event */

#define    CB_PWREVENT          0x00000008      /* PWRCYCLE change event */

#define CB_SOCKET_MASK          0x04

#define    CB_CSTSMASK          0x00000001      /* Card status mask */

#define    CB_CDMASK            0x00000006      /* Card detect 1&2 mask */

#define    CB_PWRMASK           0x00000008      /* PWRCYCLE change mask */

#define CB_SOCKET_STATE         0x08

#define    CB_CARDSTS           0x00000001      /* CSTSCHG status */

#define    CB_CDETECT1          0x00000002      /* Card detect status 1 */

#define    CB_CDETECT2          0x00000004      /* Card detect status 2 */

#define    CB_PWRCYCLE          0x00000008      /* Socket powered */

#define    CB_16BITCARD         0x00000010      /* 16-bit card detected */

#define    CB_CBCARD            0x00000020      /* CardBus card detected */

#define    CB_IREQCINT          0x00000040      /* READY(xIRQ)/xCINT high */

#define    CB_NOTACARD          0x00000080      /* Unrecognizable PC card detected */

#define    CB_DATALOST          0x00000100      /* Potential data loss due to card removal */

#define    CB_BADVCCREQ         0x00000200      /* Invalid Vcc request by host software */

#define    CB_5VCARD            0x00000400      /* Card Vcc at 5.0 volts? */

#define    CB_3VCARD            0x00000800      /* Card Vcc at 3.3 volts? */

#define    CB_XVCARD            0x00001000      /* Card Vcc at X.X volts? */

#define    CB_YVCARD            0x00002000      /* Card Vcc at Y.Y volts? */

#define    CB_5VSOCKET          0x10000000      /* Socket Vcc at 5.0 volts? */

#define    CB_3VSOCKET          0x20000000      /* Socket Vcc at 3.3 volts? */

#define    CB_XVSOCKET          0x40000000      /* Socket Vcc at X.X volts? */

#define    CB_YVSOCKET          0x80000000      /* Socket Vcc at Y.Y volts? */

#define CB_SOCKET_FORCE         0x0C

#define    CB_FCARDSTS          0x00000001      /* Force CSTSCHG */

#define    CB_FCDETECT1         0x00000002      /* Force CD1EVENT */

#define    CB_FCDETECT2         0x00000004      /* Force CD2EVENT */

#define    CB_FPWRCYCLE         0x00000008      /* Force PWREVENT */

#define    CB_F16BITCARD        0x00000010      /* Force 16-bit PCMCIA card */

#define    CB_FCBCARD           0x00000020      /* Force CardBus line */

#define    CB_FNOTACARD         0x00000080      /* Force NOTACARD */

#define    CB_FDATALOST         0x00000100      /* Force data lost */

#define    CB_FBADVCCREQ        0x00000200      /* Force bad Vcc request */

#define    CB_F5VCARD           0x00000400      /* Force 5.0 volt card */

#define    CB_F3VCARD           0x00000800      /* Force 3.3 volt card */

#define    CB_FXVCARD           0x00001000      /* Force X.X volt card */

#define    CB_FYVCARD           0x00002000      /* Force Y.Y volt card */

#define    CB_CVSTEST           0x00004000      /* Card VS test */

#define CB_SOCKET_CONTROL       0x10

#define  CB_SC_VPP_MASK         0x00000007

#define   CB_SC_VPP_OFF         0x00000000

#define   CB_SC_VPP_12V         0x00000001

#define   CB_SC_VPP_5V          0x00000002

#define   CB_SC_VPP_3V          0x00000003

#define   CB_SC_VPP_XV          0x00000004

#define   CB_SC_VPP_YV          0x00000005

#define  CB_SC_VCC_MASK         0x00000070

#define   CB_SC_VCC_OFF         0x00000000

#define   CB_SC_VCC_5V          0x00000020

#define   CB_SC_VCC_3V          0x00000030

#define   CB_SC_VCC_XV          0x00000040

#define   CB_SC_VCC_YV          0x00000050

#define  CB_SC_CCLK_STOP        0x00000080

#define CB_SOCKET_POWER         0x20

#define    CB_SKTACCES          0x02000000      /* A PC card access has occurred (clear on read) */

#define    CB_SKTMODE           0x01000000      /* Clock frequency has changed (clear on read) */

#define    CB_CLKCTRLEN         0x00010000      /* Clock control enabled (RW) */

#define    CB_CLKCTRL           0x00000001      /* Stop(0) or slow(1) CB clock (RW) */

/*

 * Cardbus configuration space

 */

#define CB_BRIDGE_BASE(m)       (0x1c + 8*(m))

#define CB_BRIDGE_LIMIT(m)      (0x20 + 8*(m))

#define CB_BRIDGE_CONTROL       0x3e

#define   CB_BRIDGE_CPERREN     0x00000001

#define   CB_BRIDGE_CSERREN     0x00000002

#define   CB_BRIDGE_ISAEN       0x00000004

#define   CB_BRIDGE_VGAEN       0x00000008

#define   CB_BRIDGE_MABTMODE    0x00000020

#define   CB_BRIDGE_CRST        0x00000040

#define   CB_BRIDGE_INTR        0x00000080

#define   CB_BRIDGE_PREFETCH0   0x00000100

#define   CB_BRIDGE_PREFETCH1   0x00000200

#define   CB_BRIDGE_POSTEN      0x00000400

#define CB_LEGACY_MODE_BASE     0x44

/*

 * ExCA area extensions in Yenta

 */

#define CB_MEM_PAGE(map)        (0x40 + (map))

#endif