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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/pcmcia/ds.h
downloadlinux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/pcmcia/ds.h')
-rw-r--r--include/pcmcia/ds.h200
1 files changed, 200 insertions, 0 deletions
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
new file mode 100644
index 000000000000..312fd958c901
--- /dev/null
+++ b/include/pcmcia/ds.h
@@ -0,0 +1,200 @@
+/*
+ * 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
+
+#include <pcmcia/bulkmem.h>
+#include <pcmcia/cs_types.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__
+#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;
+
+extern struct bus_type pcmcia_bus_type;
+
+struct pcmcia_driver {
+ dev_link_t *(*attach)(void);
+ void (*detach)(dev_link_t *);
+ struct module *owner;
+ 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;
+
+ 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;
+ struct client_t {
+ u_short client_magic;
+ struct pcmcia_socket *Socket;
+ u_char Function;
+ u_int state;
+ event_t EventMask;
+ int (*event_handler) (event_t event, int priority,
+ event_callback_args_t *);
+ event_callback_args_t event_callback_args;
+ } client;
+
+ /* information about this device */
+ u8 has_manf_id:1;
+ u8 has_card_id:1;
+ u8 has_func_id:1;
+ u8 reserved:5;
+
+ 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) container_of(handle, struct pcmcia_device, client);
+#define handle_to_dev(handle) ((container_of(handle, struct pcmcia_device, client))->dev)
+
+/* error reporting */
+void cs_error(client_handle_t handle, int func, int ret);
+
+#endif /* __KERNEL__ */
+#endif /* _LINUX_DS_H */