| /* |
| * ss.h 1.28 2000/06/12 21:55:40 |
| * |
| * 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 |
| |
| #include <pcmcia/cs_types.h> |
| |
| /* 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; |
| ioaddr_t io_offset; |
| u_char pci_irq; |
| struct pci_dev *cb_dev; |
| 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; |
| |
| extern socket_state_t dead_socket; |
| |
| /* 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_DEBOUNCED 0x0400 /* Tell driver that the debounce delay has ended */ |
| #define SS_ZVCARD 0x0800 |
| |
| /* 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; |
| ioaddr_t 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; |
| |
| /* |
| * Socket operations. |
| */ |
| struct pccard_operations { |
| int (*init)(unsigned int sock); |
| int (*suspend)(unsigned int sock); |
| int (*register_callback)(unsigned int sock, void (*handler)(void *, unsigned int), void * info); |
| int (*inquire_socket)(unsigned int sock, socket_cap_t *cap); |
| int (*get_status)(unsigned int sock, u_int *value); |
| int (*get_socket)(unsigned int sock, socket_state_t *state); |
| int (*set_socket)(unsigned int sock, socket_state_t *state); |
| int (*get_io_map)(unsigned int sock, struct pccard_io_map *io); |
| int (*set_io_map)(unsigned int sock, struct pccard_io_map *io); |
| int (*get_mem_map)(unsigned int sock, struct pccard_mem_map *mem); |
| int (*set_mem_map)(unsigned int sock, struct pccard_mem_map *mem); |
| void (*proc_setup)(unsigned int sock, struct proc_dir_entry *base); |
| }; |
| |
| /* |
| * Calls to set up low-level "Socket Services" drivers |
| */ |
| extern int register_ss_entry(int nsock, struct pccard_operations *ops); |
| extern void unregister_ss_entry(struct pccard_operations *ops); |
| |
| #endif /* _LINUX_SS_H */ |