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authorDavid Kiliani <mail@davidkiliani.de>2008-11-01 00:39:12 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 13:52:29 -0800
commit3fedd14818592016f7ffd84dfe134881b3896ecf (patch)
tree22574873dc7d844d4cc33d04f7e6ba03f23c639e /drivers/staging/meilhaus/medevice.h
parent5ec5ec78060481e6a0cecc06ab0c6ec8b213ec80 (diff)
Staging: Add the Meilhaus ME-IDS driver package
Originally written by Guenter Gebhardt <g.gebhardt@meilhaus.de> and Krzysztof Gantzke <k.gantzke@meilhaus.de> This is the drv/lnx/mod directory of ME-IDS 1.2.9 tarball with some files from drv/lnx/include. Signed-off-by: David Kiliani <mail@davidkiliani.de> Cc: Guenter Gebhardt <g.gebhardt@meilhaus.de> Cc: Krzysztof Gantzke <k.gantzke@meilhaus.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/meilhaus/medevice.h')
-rw-r--r--drivers/staging/meilhaus/medevice.h304
1 files changed, 304 insertions, 0 deletions
diff --git a/drivers/staging/meilhaus/medevice.h b/drivers/staging/meilhaus/medevice.h
new file mode 100644
index 00000000000..25da82883e1
--- /dev/null
+++ b/drivers/staging/meilhaus/medevice.h
@@ -0,0 +1,304 @@
+/*
+ * Copyright (C) 2007 Meilhaus Electronic GmbH (support@meilhaus.de)
+ *
+ * Source File : medevice.h
+ * Author : GG (Guenter Gebhardt) <support@meilhaus.de>
+ */
+
+#ifndef _MEDEVICE_H_
+#define _MEDEVICE_H_
+
+#ifndef KBUILD_MODNAME
+# define KBUILD_MODNAME KBUILD_STR(memain)
+#endif
+
+#include <linux/pci.h>
+//#include <linux/usb.h>
+#include <linux/fs.h>
+#include <linux/spinlock.h>
+
+#include "metypes.h"
+#include "meslist.h"
+#include "medlock.h"
+
+#ifdef __KERNEL__
+
+/**
+ * @brief Defines a pointer type to a PCI constructor function.
+ */
+typedef struct me_device *(*me_pci_constructor_t) (struct pci_dev *);
+
+/**
+ * @brief Defines a pointer type to a ME-4000 PCI constructor function.
+ */
+#ifdef BOSCH
+typedef struct me_device *(*me_bosch_constructor_t) (struct pci_dev *,
+ int me_bosch_fw);
+#endif
+
+/**
+ * @brief Defines a pointer type to a USB constructor function.
+ */
+//typedef struct me_device *(*me_usb_constructor_t)(struct usb_interface *);
+
+/**
+ * @brief Defines a pointer type to the dummy constructor function.
+ */
+typedef struct me_device *(*me_dummy_constructor_t) (unsigned short vendor_id,
+ unsigned short device_id,
+ unsigned int serial_no,
+ int bus_type,
+ int bus_no,
+ int dev_no, int func_no);
+
+//extern me_usb_constructor_t mephisto_s1_constructor __attribute__ ((weak));
+
+/**
+ * @brief Holds the PCI device information.
+ */
+typedef struct me_pci_info {
+ struct pci_dev *pci_device; /**< Kernel PCI device structure. */
+ uint32_t reg_bases[6]; /**< The base adresses of the PCI bars. */
+ uint32_t reg_sizes[6]; /**< The sizes of the PCI bars. */
+
+ uint32_t pci_bus_no; /**< PCI bus number. */
+ uint32_t pci_dev_no; /**< PCI device number. */
+ uint32_t pci_func_no; /**< PCI function number. */
+
+ uint16_t vendor_id; /**< Meilhaus PCI vendor id. */
+ uint16_t device_id; /**< Meilhaus device id. */
+ uint8_t hw_revision; /**< Hardware revision of the device. */
+ uint32_t serial_no; /**< Serial number of the device. */
+} me_pci_info_t;
+
+/**
+ * @brief Holds the USB device information.
+ */
+//typedef struct me_usb_info {
+//} me_usb_info_t;
+
+/**
+ * @brief The Meilhaus device base class structure.
+ */
+typedef struct me_device {
+ /* Attributes */
+ struct list_head list; /**< Enables the device to be added to a dynamic list. */
+// int magic; /**< The magic number of the structure. */
+
+ int bus_type; /**< The descriminator for the union. */
+ union {
+ me_pci_info_t pci; /**< PCI specific device information. */
+// me_usb_info_t usb; /**< USB specific device information. */
+ } info; /**< Holds the device information. */
+
+ int irq; /**< The irq assigned to this device. */
+
+ me_dlock_t dlock; /**< The device locking structure. */
+ me_slist_t slist; /**< The container holding all subdevices belonging to this device. */
+
+ char *device_name; /**< The name of the Meilhaus device. */
+ char *device_description; /**< The description of the Meilhaus device. */
+ char *driver_name; /**< The name of the device driver module supporting the device family. */
+
+ /* Methods */
+ int (*me_device_io_irq_start) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int channel,
+ int irq_source,
+ int irq_edge, int irq_arg, int flags);
+
+ int (*me_device_io_irq_wait) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int channel,
+ int *irq_count,
+ int *value, int time_out, int flags);
+
+ int (*me_device_io_irq_stop) (struct me_device * device,
+ struct file * filep,
+ int subdevice, int channel, int flags);
+
+ int (*me_device_io_reset_device) (struct me_device * device,
+ struct file * filep, int flags);
+
+ int (*me_device_io_reset_subdevice) (struct me_device * device,
+ struct file * filep,
+ int subdevice, int flags);
+
+ int (*me_device_io_single_config) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int channel,
+ int single_config,
+ int ref,
+ int trig_chan,
+ int trig_type,
+ int trig_edge, int flags);
+
+ int (*me_device_io_single_read) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int channel,
+ int *value, int time_out, int flags);
+
+ int (*me_device_io_single_write) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int channel,
+ int value, int time_out, int flags);
+
+ int (*me_device_io_stream_config) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ meIOStreamConfig_t * config_list,
+ int count,
+ meIOStreamTrigger_t * trigger,
+ int fifo_irq_threshold, int flags);
+
+ int (*me_device_io_stream_new_values) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int time_out,
+ int *count, int flags);
+
+ int (*me_device_io_stream_read) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int read_mode,
+ int *values, int *count, int flags);
+
+ int (*me_device_io_stream_start) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int start_mode,
+ int time_out, int flags);
+
+ int (*me_device_io_stream_status) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int wait,
+ int *status, int *count, int flags);
+
+ int (*me_device_io_stream_stop) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int stop_mode, int flags);
+
+ int (*me_device_io_stream_write) (struct me_device * device,
+ struct file * filep,
+ int subdevice,
+ int write_mode,
+ int *values, int *count, int flags);
+
+ int (*me_device_lock_device) (struct me_device * device,
+ struct file * filep, int lock, int flags);
+
+ int (*me_device_lock_subdevice) (struct me_device * device,
+ struct file * filep,
+ int subdevice, int lock, int flags);
+
+ int (*me_device_query_description_device) (struct me_device * device,
+ char **description);
+
+ int (*me_device_query_info_device) (struct me_device * device,
+ int *vendor_id,
+ int *device_id,
+ int *serial_no,
+ int *bus_type,
+ int *bus_no,
+ int *dev_no,
+ int *func_no, int *plugged);
+
+ int (*me_device_query_name_device) (struct me_device * device,
+ char **name);
+
+ int (*me_device_query_name_device_driver) (struct me_device * device,
+ char **name);
+
+ int (*me_device_query_number_subdevices) (struct me_device * device,
+ int *number);
+
+ int (*me_device_query_number_channels) (struct me_device * device,
+ int subdevice, int *number);
+
+ int (*me_device_query_number_ranges) (struct me_device * device,
+ int subdevice,
+ int unit, int *count);
+
+ int (*me_device_query_range_by_min_max) (struct me_device * device,
+ int subdevice,
+ int unit,
+ int *min,
+ int *max,
+ int *maxdata, int *range);
+
+ int (*me_device_query_range_info) (struct me_device * device,
+ int subdevice,
+ int range,
+ int *unit,
+ int *min, int *max, int *maxdata);
+
+ int (*me_device_query_subdevice_by_type) (struct me_device * device,
+ int start_subdevice,
+ int type,
+ int subtype, int *subdevice);
+
+ int (*me_device_query_subdevice_type) (struct me_device * device,
+ int subdevice,
+ int *type, int *subtype);
+
+ int (*me_device_query_subdevice_caps) (struct me_device * device,
+ int subdevice, int *caps);
+
+ int (*me_device_query_subdevice_caps_args) (struct me_device * device,
+ int subdevice,
+ int cap,
+ int *args, int count);
+
+ int (*me_device_query_timer) (struct me_device * device,
+ int subdevice,
+ int timer,
+ int *base_frequency,
+ uint64_t * min_ticks,
+ uint64_t * max_ticks);
+
+ int (*me_device_query_version_device_driver) (struct me_device * device,
+ int *version);
+
+ int (*me_device_config_load) (struct me_device * device,
+ struct file * filep,
+ me_cfg_device_entry_t * config);
+
+ void (*me_device_destructor) (struct me_device * device);
+} me_device_t;
+
+/**
+ * @brief Initializes a PCI device base class structure.
+ *
+ * @param pci_device The PCI device context as handed over by kernel.
+ *
+ * @return 0 on success.
+ */
+int me_device_pci_init(me_device_t * me_device, struct pci_dev *pci_device);
+
+/**
+ * @brief Initializes a USB device base class structure.
+ *
+ * @param usb_interface The USB device interface as handed over by kernel.
+ *
+ * @return 0 on success.
+ */
+//int me_device_usb_init(me_device_t *me_device, struct usb_interface *interface);
+
+/**
+ * @brief Deinitializes a device base class structure and frees any previously
+ * requested resources related with this structure. It also frees any subdevice
+ * instance hold by the subdevice list.
+ *
+ * @param me_device The device class to deinitialize.
+ */
+void me_device_deinit(me_device_t * me_device);
+
+#endif
+#endif