diff options
Diffstat (limited to 'drivers/isdn/hardware/eicon/dbgioctl.h')
| -rw-r--r-- | drivers/isdn/hardware/eicon/dbgioctl.h | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/eicon/dbgioctl.h b/drivers/isdn/hardware/eicon/dbgioctl.h new file mode 100644 index 000000000000..0fb6f5e88b60 --- /dev/null +++ b/drivers/isdn/hardware/eicon/dbgioctl.h @@ -0,0 +1,198 @@ + +/* + * + Copyright (c) Eicon Technology Corporation, 2000. + * + This source file is supplied for the use with Eicon + Technology Corporation's range of DIVA Server Adapters. + * + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + * + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU General Public License for more details. + * + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ +/*------------------------------------------------------------------*/ +/* file: dbgioctl.h */ +/*------------------------------------------------------------------*/ + +#if !defined(__DBGIOCTL_H__) + +#define __DBGIOCTL_H__ + +#ifdef NOT_YET_NEEDED +/* + * The requested operation is passed in arg0 of DbgIoctlArgs, + * additional arguments (if any) in arg1, arg2 and arg3. + */ + +typedef struct +{ ULONG arg0 ; + ULONG arg1 ; + ULONG arg2 ; + ULONG arg3 ; +} DbgIoctlArgs ; + +#define DBG_COPY_LOGS 0 /* copy debugs to user until buffer full */ + /* arg1: size threshold */ + /* arg2: timeout in milliseconds */ + +#define DBG_FLUSH_LOGS 1 /* flush pending debugs to user buffer */ + /* arg1: internal driver id */ + +#define DBG_LIST_DRVS 2 /* return the list of registered drivers */ + +#define DBG_GET_MASK 3 /* get current debug mask of driver */ + /* arg1: internal driver id */ + +#define DBG_SET_MASK 4 /* set/change debug mask of driver */ + /* arg1: internal driver id */ + /* arg2: new debug mask */ + +#define DBG_GET_BUFSIZE 5 /* get current buffer size of driver */ + /* arg1: internal driver id */ + /* arg2: new debug mask */ + +#define DBG_SET_BUFSIZE 6 /* set new buffer size of driver */ + /* arg1: new buffer size */ + +/* + * common internal debug message structure + */ + +typedef struct +{ unsigned short id ; /* virtual driver id */ + unsigned short type ; /* special message type */ + unsigned long seq ; /* sequence number of message */ + unsigned long size ; /* size of message in bytes */ + unsigned long next ; /* offset to next buffered message */ + LARGE_INTEGER NTtime ; /* 100 ns since 1.1.1601 */ + unsigned char data[4] ;/* message data */ +} OldDbgMessage ; + +typedef struct +{ LARGE_INTEGER NTtime ; /* 100 ns since 1.1.1601 */ + unsigned short size ; /* size of message in bytes */ + unsigned short ffff ; /* always 0xffff to indicate new msg */ + unsigned short id ; /* virtual driver id */ + unsigned short type ; /* special message type */ + unsigned long seq ; /* sequence number of message */ + unsigned char data[4] ;/* message data */ +} DbgMessage ; + +#endif + +#define DRV_ID_UNKNOWN 0x0C /* for messages via prtComp() */ + +#define MSG_PROC_FLAG 0x80 +#define MSG_PROC_NO_GET(x) (((x) & MSG_PROC_FLAG) ? (((x) >> 4) & 7) : -1) +#define MSG_PROC_NO_SET(x) (MSG_PROC_FLAG | (((x) & 7) << 4)) + +#define MSG_TYPE_DRV_ID 0x0001 +#define MSG_TYPE_FLAGS 0x0002 +#define MSG_TYPE_STRING 0x0003 +#define MSG_TYPE_BINARY 0x0004 + +#define MSG_HEAD_SIZE ((unsigned long)&(((DbgMessage *)0)->data[0])) +#define MSG_ALIGN(len) (((unsigned long)(len) + MSG_HEAD_SIZE + 3) & ~3) +#define MSG_SIZE(pMsg) MSG_ALIGN((pMsg)->size) +#define MSG_NEXT(pMsg) ((DbgMessage *)( ((char *)(pMsg)) + MSG_SIZE(pMsg) )) + +#define OLD_MSG_HEAD_SIZE ((unsigned long)&(((OldDbgMessage *)0)->data[0])) +#define OLD_MSG_ALIGN(len) (((unsigned long)(len)+OLD_MSG_HEAD_SIZE+3) & ~3) + +/* + * manifest constants + */ + +#define MSG_FRAME_MAX_SIZE 2150 /* maximum size of B1 frame */ +#define MSG_TEXT_MAX_SIZE 1024 /* maximum size of msg text */ +#define MSG_MAX_SIZE MSG_ALIGN(MSG_FRAME_MAX_SIZE) +#define DBG_MIN_BUFFER_SIZE 0x00008000 /* minimal total buffer size 32 KB */ +#define DBG_DEF_BUFFER_SIZE 0x00020000 /* default total buffer size 128 KB */ +#define DBG_MAX_BUFFER_SIZE 0x00400000 /* maximal total buffer size 4 MB */ + +#define DBGDRV_NAME "Diehl_DIMAINT" +#define UNIDBG_DRIVER L"\\Device\\Diehl_DIMAINT" /* UNICODE name for kernel */ +#define DEBUG_DRIVER "\\\\.\\" DBGDRV_NAME /* traditional string for apps */ +#define DBGVXD_NAME "DIMAINT" +#define DEBUG_VXD "\\\\.\\" DBGVXD_NAME /* traditional string for apps */ + +/* + * Special IDI interface debug construction + */ + +#define DBG_IDI_SIG_REQ (unsigned long)0xF479C402 +#define DBG_IDI_SIG_IND (unsigned long)0xF479C403 +#define DBG_IDI_NL_REQ (unsigned long)0xF479C404 +#define DBG_IDI_NL_IND (unsigned long)0xF479C405 + +typedef struct +{ unsigned long magic_type ; + unsigned short data_len ; + unsigned char layer_ID ; + unsigned char entity_ID ; + unsigned char request ; + unsigned char ret_code ; + unsigned char indication ; + unsigned char complete ; + unsigned char data[4] ; +} DbgIdiAct, *DbgIdiAction ; + +/* + * We want to use the same IOCTL codes in Win95 and WinNT. + * The official constructor for IOCTL codes is the CTL_CODE macro + * from <winoctl.h> (<devioctl.h> in WinNT DDK environment). + * The problem here is that we don't know how to get <winioctl.h> + * working in a Win95 DDK environment! + */ + +# ifdef CTL_CODE /*{*/ + +/* Assert that we have the same idea of the CTL_CODE macro. */ + +#define CTL_CODE( DeviceType, Function, Method, Access ) ( \ + ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \ +) + +# else /* !CTL_CODE */ /*}{*/ + +/* Use the definitions stolen from <winioctl.h>. */ + +#define CTL_CODE( DeviceType, Function, Method, Access ) ( \ + ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \ +) + +#define METHOD_BUFFERED 0 +#define METHOD_IN_DIRECT 1 +#define METHOD_OUT_DIRECT 2 +#define METHOD_NEITHER 3 + +#define FILE_ANY_ACCESS 0 +#define FILE_READ_ACCESS ( 0x0001 ) // file & pipe +#define FILE_WRITE_ACCESS ( 0x0002 ) // file & pipe + +# endif /* CTL_CODE */ /*}*/ + +/* + * Now we can define WinNT/Win95 DeviceIoControl codes. + * + * These codes are defined in di_defs.h too, a possible mismatch will be + * detected when the dbgtool is compiled. + */ + +#define IOCTL_DRIVER_LNK \ + CTL_CODE(0x8001U,0x701,METHOD_OUT_DIRECT,FILE_ANY_ACCESS) +#define IOCTL_DRIVER_DBG \ + CTL_CODE(0x8001U,0x702,METHOD_OUT_DIRECT,FILE_ANY_ACCESS) + +#endif /* __DBGIOCTL_H__ */ |