source: drsdaq/VME/atlas/include/io_rcc/io_rcc_driver.h@ 8405

Last change on this file since 8405 was 22, checked in by ogrimm, 16 years ago
First commit of drsdaq program
  • Property svn:executable set to *
File size: 2.0 KB
Line 
1/************************************************************************/
2/* */
3/* This is the driver header file for the IO_RCC package */
4/* */
5/* 6. Jun. 02 MAJO created */
6/* */
7/*******C 2002 - The software with that certain something****************/
8
9#ifndef _IO_RCC_DRIVER_H
10#define _IO_RCC_DRIVER_H
11
12#include "io_rcc/io_rcc_common.h"
13
14#define IO_MAX_PCI 100 //Max. number of PCI devices linked at any time
15#define MAX_PROC_TEXT_SIZE 0x10000 //The output of "more /proc/io_rcc" must not generate more characters than that
16
17#define CMOSA 0x70
18#define CMOSD 0x71
19#define BID1 0x35
20#define BID2 0x36
21
22
23/********/
24/*Macros*/
25/********/
26#ifdef DRIVER_DEBUG
27 #define kdebug(x) {if (debug) printk x;}
28#else
29 #define kdebug(x)
30#endif
31
32#ifdef DRIVER_ERROR
33 #define kerror(x) {if (errorlog) printk x;}
34#else
35 #define kerror(x)
36#endif
37
38
39/*********/
40/* Types */
41/*********/
42typedef struct
43{
44 struct pci_dev *dev_ptr;
45 u_int vid;
46 u_int did;
47 u_int occ;
48 u_int pid;
49} pci_devices_t;
50
51typedef struct
52{
53 u_int linked[IO_MAX_PCI];
54} private_stuff;
55
56struct io_proc_data_t
57{
58 char name[10];
59 char value[100];
60};
61
62
63/************/
64/*Prototypes*/
65/************/
66static void io_rcc_vmaClose(struct vm_area_struct *vma);
67static void io_rcc_vmaOpen(struct vm_area_struct *vma);
68static int io_rcc_ioctl(struct inode *inode, struct file *file, u_int cmd, u_long arg);
69static int io_rcc_open(struct inode *ino, struct file *filep);
70static int io_rcc_mmap(struct file *file, struct vm_area_struct *vma);
71static int io_rcc_release(struct inode *ino, struct file *filep);
72static int io_rcc_write_procmem(struct file *file, const char *buffer, u_long count, void *data);
73static int io_rcc_read_procmem(char *buf, char **start, off_t offset, int count, int *eof, void *data);
74
75
76/*************/
77/*ioctl codes*/
78/*************/
79enum
80{
81 IOPEEK=1,
82 IOPOKE,
83 IOGETID,
84 IOPCILINK,
85 IOPCIUNLINK,
86 IOPCICONFR,
87 IOPCICONFW,
88 IOPCIINFO
89};
90
91
92#endif
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