| /* |
| * ds.h -- 16-bit PCMCIA core support |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * 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. |
| * |
| * (C) 1999 David A. Hinds |
| * (C) 2003 - 2004 Dominik Brodowski |
| */ |
| |
| #ifndef _LINUX_DS_H |
| #define _LINUX_DS_H |
| |
| #ifdef __KERNEL__ |
| #include <linux/mod_devicetable.h> |
| #endif |
| |
| #include <pcmcia/bulkmem.h> |
| #include <pcmcia/cs_types.h> |
| #include <pcmcia/device_id.h> |
| |
| typedef struct tuple_parse_t { |
| tuple_t tuple; |
| cisdata_t data[255]; |
| cisparse_t parse; |
| } tuple_parse_t; |
| |
| typedef struct win_info_t { |
| window_handle_t handle; |
| win_req_t window; |
| memreq_t map; |
| } win_info_t; |
| |
| typedef struct bind_info_t { |
| dev_info_t dev_info; |
| u_char function; |
| struct dev_link_t *instance; |
| char name[DEV_NAME_LEN]; |
| u_short major, minor; |
| void *next; |
| } bind_info_t; |
| |
| typedef struct mtd_info_t { |
| dev_info_t dev_info; |
| u_int Attributes; |
| u_int CardOffset; |
| } mtd_info_t; |
| |
| typedef union ds_ioctl_arg_t { |
| adjust_t adjust; |
| config_info_t config; |
| tuple_t tuple; |
| tuple_parse_t tuple_parse; |
| client_req_t client_req; |
| cs_status_t status; |
| conf_reg_t conf_reg; |
| cisinfo_t cisinfo; |
| region_info_t region; |
| bind_info_t bind_info; |
| mtd_info_t mtd_info; |
| win_info_t win_info; |
| cisdump_t cisdump; |
| } ds_ioctl_arg_t; |
| |
| #define DS_ADJUST_RESOURCE_INFO _IOWR('d', 2, adjust_t) |
| #define DS_GET_CONFIGURATION_INFO _IOWR('d', 3, config_info_t) |
| #define DS_GET_FIRST_TUPLE _IOWR('d', 4, tuple_t) |
| #define DS_GET_NEXT_TUPLE _IOWR('d', 5, tuple_t) |
| #define DS_GET_TUPLE_DATA _IOWR('d', 6, tuple_parse_t) |
| #define DS_PARSE_TUPLE _IOWR('d', 7, tuple_parse_t) |
| #define DS_RESET_CARD _IO ('d', 8) |
| #define DS_GET_STATUS _IOWR('d', 9, cs_status_t) |
| #define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t) |
| #define DS_VALIDATE_CIS _IOR ('d', 11, cisinfo_t) |
| #define DS_SUSPEND_CARD _IO ('d', 12) |
| #define DS_RESUME_CARD _IO ('d', 13) |
| #define DS_EJECT_CARD _IO ('d', 14) |
| #define DS_INSERT_CARD _IO ('d', 15) |
| #define DS_GET_FIRST_REGION _IOWR('d', 16, region_info_t) |
| #define DS_GET_NEXT_REGION _IOWR('d', 17, region_info_t) |
| #define DS_REPLACE_CIS _IOWR('d', 18, cisdump_t) |
| #define DS_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t) |
| #define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t) |
| #define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_t) |
| |
| #define DS_BIND_REQUEST _IOWR('d', 60, bind_info_t) |
| #define DS_GET_DEVICE_INFO _IOWR('d', 61, bind_info_t) |
| #define DS_GET_NEXT_DEVICE _IOWR('d', 62, bind_info_t) |
| #define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t) |
| #define DS_BIND_MTD _IOWR('d', 64, mtd_info_t) |
| |
| #ifdef __KERNEL__ |
| #include <linux/device.h> |
| |
| typedef struct dev_node_t { |
| char dev_name[DEV_NAME_LEN]; |
| u_short major, minor; |
| struct dev_node_t *next; |
| } dev_node_t; |
| |
| typedef struct dev_link_t { |
| dev_node_t *dev; |
| u_int state, open; |
| wait_queue_head_t pending; |
| client_handle_t handle; |
| io_req_t io; |
| irq_req_t irq; |
| config_req_t conf; |
| window_handle_t win; |
| void *priv; |
| struct dev_link_t *next; |
| } dev_link_t; |
| |
| /* Flags for device state */ |
| #define DEV_PRESENT 0x01 |
| #define DEV_CONFIG 0x02 |
| #define DEV_STALE_CONFIG 0x04 /* release on close */ |
| #define DEV_STALE_LINK 0x08 /* detach on release */ |
| #define DEV_CONFIG_PENDING 0x10 |
| #define DEV_RELEASE_PENDING 0x20 |
| #define DEV_SUSPEND 0x40 |
| #define DEV_BUSY 0x80 |
| |
| #define DEV_OK(l) \ |
| ((l) && ((l->state & ~DEV_BUSY) == (DEV_CONFIG|DEV_PRESENT))) |
| |
| |
| struct pcmcia_socket; |
| |
| struct pcmcia_driver { |
| int (*probe) (struct pcmcia_device *dev); |
| void (*remove) (struct pcmcia_device *dev); |
| |
| int (*suspend) (struct pcmcia_device *dev); |
| int (*resume) (struct pcmcia_device *dev); |
| |
| struct module *owner; |
| struct pcmcia_device_id *id_table; |
| struct device_driver drv; |
| }; |
| |
| /* driver registration */ |
| int pcmcia_register_driver(struct pcmcia_driver *driver); |
| void pcmcia_unregister_driver(struct pcmcia_driver *driver); |
| |
| struct pcmcia_device { |
| /* the socket and the device_no [for multifunction devices] |
| uniquely define a pcmcia_device */ |
| struct pcmcia_socket *socket; |
| |
| char *devname; |
| |
| u8 device_no; |
| |
| /* the hardware "function" device; certain subdevices can |
| * share one hardware "function" device. */ |
| u8 func; |
| |
| struct list_head socket_device_list; |
| |
| /* deprecated, a cleaned up version will be moved into this |
| struct soon */ |
| dev_link_t *instance; |
| u_int state; |
| |
| /* information about this device */ |
| u8 has_manf_id:1; |
| u8 has_card_id:1; |
| u8 has_func_id:1; |
| |
| u8 allow_func_id_match:1; |
| u8 reserved:4; |
| |
| u8 func_id; |
| u16 manf_id; |
| u16 card_id; |
| |
| char * prod_id[4]; |
| |
| /* device driver wanted by cardmgr */ |
| struct pcmcia_driver * cardmgr; |
| |
| struct device dev; |
| }; |
| |
| #define to_pcmcia_dev(n) container_of(n, struct pcmcia_device, dev) |
| #define to_pcmcia_drv(n) container_of(n, struct pcmcia_driver, drv) |
| |
| #define handle_to_pdev(handle) (handle) |
| #define handle_to_dev(handle) (handle->dev) |
| |
| #define dev_to_instance(dev) (dev->instance) |
| |
| /* error reporting */ |
| void cs_error(client_handle_t handle, int func, int ret); |
| |
| #endif /* __KERNEL__ */ |
| #endif /* _LINUX_DS_H */ |