text: /*
   * ss.h 1.31 2001/08/24 12:16:13
   *
   * The contents of this file are subject to the Mozilla Public License
   * Version 1.1 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License
   * at http://www.mozilla.org/MPL/
   *
   * Software distributed under the License is distributed on an "AS IS"
   * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
   * the License for the specific language governing rights and
   * limitations under the License. 
   *
   * The initial developer of the original code is David A. Hinds
   * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
   * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
   *
   * Alternatively, the contents of this file may be used under the
   * terms of the GNU General Public License version 2 (the "GPL"), in
   * which case the provisions of the GPL are applicable instead of the
   * above.  If you wish to allow the use of your version of this file
   * only under the terms of the GPL and not to allow others to use
   * your version of this file under the MPL, indicate your decision by
   * deleting the provisions above and replace them with the notice and
   * other provisions required by the GPL.  If you do not delete the
   * provisions above, a recipient may use your version of this file
   * under either the MPL or the GPL.
   */
  
  #ifndef _LINUX_SS_H
  #define _LINUX_SS_H
  
  /* For RegisterCallback */
  typedef struct ss_callback_t {
      void	(*handler)(void *info, u_int events);
      void	*info;
  } ss_callback_t;
  
  /* Definitions for card status flags for GetStatus */
  #define SS_WRPROT	0x0001
  #define SS_CARDLOCK	0x0002
  #define SS_EJECTION	0x0004
  #define SS_INSERTION	0x0008
  #define SS_BATDEAD	0x0010
  #define SS_BATWARN	0x0020
  #define SS_READY	0x0040
  #define SS_DETECT	0x0080
  #define SS_POWERON	0x0100
  #define SS_GPI		0x0200
  #define SS_STSCHG	0x0400
  #define SS_CARDBUS	0x0800
  #define SS_3VCARD	0x1000
  #define SS_XVCARD	0x2000
  #define SS_PENDING	0x4000
  
  /* for InquireSocket */
  typedef struct socket_cap_t {
      u_int	features;
      u_int	irq_mask;
      u_int	map_size;
      u_char	pci_irq;
      u_char	cardbus;
      struct pci_bus *cb_bus;
      struct bus_operations *bus;
  } socket_cap_t;
  
  /* InquireSocket capabilities */
  #define SS_CAP_PAGE_REGS	0x0001
  #define SS_CAP_VIRTUAL_BUS	0x0002
  #define SS_CAP_MEM_ALIGN	0x0004
  #define SS_CAP_STATIC_MAP	0x0008
  #define SS_CAP_PCCARD		0x4000
  #define SS_CAP_CARDBUS		0x8000
  
  /* for GetSocket, SetSocket */
  typedef struct socket_state_t {
      u_int	flags;
      u_int	csc_mask;
      u_char	Vcc, Vpp;
      u_char	io_irq;
  } socket_state_t;
  
  /* Socket configuration flags */
  #define SS_PWR_AUTO	0x0010
  #define SS_IOCARD	0x0020
  #define SS_RESET	0x0040
  #define SS_DMA_MODE	0x0080
  #define SS_SPKR_ENA	0x0100
  #define SS_OUTPUT_ENA	0x0200
  #define SS_ZVCARD	0x0400
  
  /* Flags for I/O port and memory windows */
  #define MAP_ACTIVE	0x01
  #define MAP_16BIT	0x02
  #define MAP_AUTOSZ	0x04
  #define MAP_0WS		0x08
  #define MAP_WRPROT	0x10
  #define MAP_ATTRIB	0x20
  #define MAP_USE_WAIT	0x40
  #define MAP_PREFETCH	0x80
  
  /* Use this just for bridge windows */
  #define MAP_IOSPACE	0x20
  
  typedef struct pccard_io_map {
      u_char	map;
      u_char	flags;
      u_short	speed;
      u_short	start, stop;
  } pccard_io_map;
  
  typedef struct pccard_mem_map {
      u_char	map;
      u_char	flags;
      u_short	speed;
      u_long	sys_start, sys_stop;
      u_int	card_start;
  } pccard_mem_map;
  
  typedef struct cb_bridge_map {
      u_char	map;
      u_char	flags;
      u_int	start, stop;
  } cb_bridge_map;
  
  enum ss_service {
      SS_RegisterCallback, SS_InquireSocket,
      SS_GetStatus, SS_GetSocket, SS_SetSocket,
      SS_GetIOMap, SS_SetIOMap, SS_GetMemMap, SS_SetMemMap,
      SS_GetBridge, SS_SetBridge, SS_ProcSetup
  };
  
  #endif /* _LINUX_SS_H */
  