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Diffstat (limited to 'mdk-stage1/pcmcia/ds.h')
| -rw-r--r-- | mdk-stage1/pcmcia/ds.h | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/mdk-stage1/pcmcia/ds.h b/mdk-stage1/pcmcia/ds.h new file mode 100644 index 000000000..29db7b415 --- /dev/null +++ b/mdk-stage1/pcmcia/ds.h @@ -0,0 +1,148 @@ +/* + * ds.h 1.57 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_DS_H +#define _LINUX_DS_H + +#include <pcmcia_/driver_ops.h> +#include <pcmcia_/bulkmem.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 { + servinfo_t servinfo; + 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_GET_CARD_SERVICES_INFO _IOR ('d', 1, servinfo_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__ + +typedef struct dev_link_t { + dev_node_t *dev; + u_int state, open; + wait_queue_head_t pending; + struct timer_list release; + 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))) + +int register_pccard_driver(dev_info_t *dev_info, + dev_link_t *(*attach)(void), + void (*detach)(dev_link_t *)); + +int unregister_pccard_driver(dev_info_t *dev_info); + +#define register_pcmcia_driver register_pccard_driver +#define unregister_pcmcia_driver unregister_pccard_driver + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_DS_H */ |