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Diffstat (limited to 'drivers/char/rio/riospace.h')
| -rw-r--r-- | drivers/char/rio/riospace.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/drivers/char/rio/riospace.h b/drivers/char/rio/riospace.h new file mode 100644 index 00000000000..32b09b0f23a --- /dev/null +++ b/drivers/char/rio/riospace.h @@ -0,0 +1,161 @@ +/* +** ----------------------------------------------------------------------------- +** +** Perle Specialix driver for Linux +** Ported from existing RIO Driver for SCO sources. + * + * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK. + * + * 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 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the 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. +** +** Module : riospace.h +** SID : 1.2 +** Last Modified : 11/6/98 11:34:13 +** Retrieved : 11/6/98 11:34:22 +** +** ident @(#)riospace.h 1.2 +** +** ----------------------------------------------------------------------------- +*/ + +#ifndef __rio_riospace_h__ +#define __rio_riospace_h__ + +#ifdef SCCS_LABELS +static char *_riospace_h_sccs_ = "@(#)riospace.h 1.2"; +#endif + +#define RIO_LOCATOR_LEN 16 +#define MAX_RIO_BOARDS 4 + +/* +** DONT change this file. At all. Unless you can rebuild the entire +** device driver, which you probably can't, then the rest of the +** driver won't see any changes you make here. So don't make any. +** In particular, it won't be able to see changes to RIO_SLOTS +*/ + +struct Conf +{ + char Locator[24]; + unsigned int StartupTime; + unsigned int SlowCook; + unsigned int IntrPollTime; + unsigned int BreakInterval; + unsigned int Timer; + unsigned int RtaLoadBase; + unsigned int HostLoadBase; + unsigned int XpHz; + unsigned int XpCps; + char *XpOn; + char *XpOff; + unsigned int MaxXpCps; + unsigned int MinXpCps; + unsigned int SpinCmds; + unsigned int FirstAddr; + unsigned int LastAddr; + unsigned int BufferSize; + unsigned int LowWater; + unsigned int LineLength; + unsigned int CmdTime; +}; + +/* +** Board types - these MUST correspond to product codes! +*/ +#define RIO_EMPTY 0x0 +#define RIO_EISA 0x3 +#define RIO_RTA_16 0x9 +#define RIO_AT 0xA +#define RIO_MCA 0xB +#define RIO_PCI 0xD +#define RIO_RTA 0xE + +/* +** Board data structure. This is used for configuration info +*/ +struct Brd +{ + unsigned char Type; /* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */ + unsigned char Ivec; /* POLLED or ivec number */ + unsigned char Mode; /* Control stuff, see below */ +}; + +struct Board +{ + char Locator[RIO_LOCATOR_LEN]; + int NumSlots; + struct Brd Boards[MAX_RIO_BOARDS]; +}; + +#define BOOT_FROM_LINK 0x00 +#define BOOT_FROM_RAM 0x01 +#define EXTERNAL_BUS_OFF 0x00 +#define EXTERNAL_BUS_ON 0x02 +#define INTERRUPT_DISABLE 0x00 +#define INTERRUPT_ENABLE 0x04 +#define BYTE_OPERATION 0x00 +#define WORD_OPERATION 0x08 +#define POLLED INTERRUPT_DISABLE +#define IRQ_15 (0x00 | INTERRUPT_ENABLE) +#define IRQ_12 (0x10 | INTERRUPT_ENABLE) +#define IRQ_11 (0x20 | INTERRUPT_ENABLE) +#define IRQ_9 (0x30 | INTERRUPT_ENABLE) +#define SLOW_LINKS 0x00 +#define FAST_LINKS 0x40 +#define SLOW_AT_BUS 0x00 +#define FAST_AT_BUS 0x80 +#define SLOW_PCI_TP 0x00 +#define FAST_PCI_TP 0x80 +/* +** Debug levels +*/ +#define DBG_NONE 0x00000000 + +#define DBG_INIT 0x00000001 +#define DBG_OPEN 0x00000002 +#define DBG_CLOSE 0x00000004 +#define DBG_IOCTL 0x00000008 + +#define DBG_READ 0x00000010 +#define DBG_WRITE 0x00000020 +#define DBG_INTR 0x00000040 +#define DBG_PROC 0x00000080 + +#define DBG_PARAM 0x00000100 +#define DBG_CMD 0x00000200 +#define DBG_XPRINT 0x00000400 +#define DBG_POLL 0x00000800 + +#define DBG_DAEMON 0x00001000 +#define DBG_FAIL 0x00002000 +#define DBG_MODEM 0x00004000 +#define DBG_LIST 0x00008000 + +#define DBG_ROUTE 0x00010000 +#define DBG_UTIL 0x00020000 +#define DBG_BOOT 0x00040000 +#define DBG_BUFFER 0x00080000 + +#define DBG_MON 0x00100000 +#define DBG_SPECIAL 0x00200000 +#define DBG_VPIX 0x00400000 +#define DBG_FLUSH 0x00800000 + +#define DBG_QENABLE 0x01000000 + +#define DBG_ALWAYS 0x80000000 + +#endif /* __rio_riospace_h__ */ |