Several changes:
- Implement proper EISA probing. - Better support for the new transputer based host cards. - use standard termios settings, one can use the intial/lock devices. - use a simple bcopy since some cards/systems apparently don't support 32 bit accesses. - hard reset and halt host card CPU prior to download in case of a soft restart. - recognize new remote module types (ASIC vs. CD1400 based) - a number of cosmetic changes (my fault, not Nick's) Submitted by: Nick Sayer <nsayer@quack.kfu.com>
This commit is contained in:
Peter Wemm
parent
eaab5e9a66
commit
e93eb8a353
749
sys/dev/si/si.c
749
sys/dev/si/si.c
File diff suppressed because it is too large
Load Diff
@ -2,9 +2,9 @@
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* Device driver for Specialix range (SI/XIO) of serial line multiplexors.
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* 'C' definitions for Specialix serial multiplex driver.
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*
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* Copyright (C) 1990, 1992 Specialix International,
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* Copyright (C) 1990, 1992, 1998 Specialix International,
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* Copyright (C) 1993, Andy Rutter <andy@acronym.co.uk>
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* Copyright (C) 1995, Peter Wemm <peter@haywire.dialix.com>
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* Copyright (C) 1995, Peter Wemm <peter@netplex.com.au>
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*
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* Derived from: SunOS 4.x version
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*
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@ -30,7 +30,7 @@
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHORS BE LIABLE.
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*
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* $Id: si.h,v 1.10 1998/02/15 14:42:32 peter Exp $
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* $Id: si.h,v 1.11 1998/03/21 06:17:14 peter Exp $
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*/
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#include <sys/callout.h>
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@ -88,7 +88,7 @@
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/* Adapter types */
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#define SIEMPTY 0
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#define SIHOST 1
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#define SI2 2
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#define SIMCA 2
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#define SIHOST2 3
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#define SIEISA 4
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#define SIPCI 5
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@ -113,8 +113,8 @@ struct si_reg {
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BYTE memsize;
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WORD int_count;
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WORD revision;
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BYTE rx_int_count;
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BYTE spare;
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BYTE rx_int_count; /* isr_count on Jet */
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BYTE main_count; /* spare on Z-280 */
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WORD int_pending;
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WORD int_counter;
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BYTE int_scounter;
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@ -137,26 +137,13 @@ struct si_module {
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* the address of the next module block if fitted. (else 0)
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* Note that next points to the TX buffer so 0x60 must be
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* subtracted to find the true base.
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*
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* Type is a bit field as follows: The bottom 5 bits are the
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* number of channels on this module, the top 3 bits are
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* as the module type thus:
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*
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* 000 2698 RS232 module (4 port or 8 port)
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* 001 Reserved for 2698 RS422 module
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* 010 Reserved for 8530 based sync module
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* 011 Reserved for parallel printer module
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* 100 Reserved for network module
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* 101-111 Reserved for expansion.
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*
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* The number field is the cable position of the module.
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*/
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#define M232 0x00
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#define M422 0x20 /* not supported */
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#define MSYNC 0x40 /* this is the Telebit Netblazer module */
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#define MCENT 0x60 /* not supported */
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#define MNET 0x80 /* not supported */
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#define MMASK 0x1F
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#define TA4 0x00
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#define TA8 0x08
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#define TA4_ASIC 0x0A
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#define TA8_ASIC 0x0B
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#define MTA 0x28
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#define SXDC 0x48
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/*
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* Per channel(port) control structure, stored in shared memory.
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@ -2,9 +2,9 @@
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* Device driver for Specialix range (SI/XIO) of serial line multiplexors.
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* 'C' definitions for Specialix serial multiplex driver.
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*
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* Copyright (C) 1990, 1992 Specialix International,
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* Copyright (C) 1990, 1992, 1998 Specialix International,
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* Copyright (C) 1993, Andy Rutter <andy@acronym.co.uk>
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* Copyright (C) 1995, Peter Wemm <peter@haywire.dialix.com>
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* Copyright (C) 1995, Peter Wemm <peter@netplex.com.au>
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*
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* Derived from: SunOS 4.x version
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*
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@ -30,7 +30,7 @@
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHORS BE LIABLE.
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*
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* $Id: sireg.h,v 1.4 1997/02/22 09:37:11 peter Exp $
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* $Id: sireg.h,v 1.5 1998/02/15 14:42:33 peter Exp $
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*/
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/*
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@ -56,6 +56,11 @@
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#define SIINTCL 0xA000 /* Clear host int */
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#define SIINTCL_CL 0xE000 /* Clear host int */
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/* SI EISA */
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#define SIEISADEVID 0x4d980411 /* EISA Device ID */
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#define SIEISABASE 0xc00 /* Our ports start here */
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#define SIEISAIOSIZE 0x100 /* XXX How many ports */
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/* SI old PCI */
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#define SIPCIBADR 0x10 /* Which BADR to map in RAM */
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#define SIPCI_MEMSIZE 0x100000 /* Mapping size */
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@ -63,12 +68,13 @@
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#define SIPCIINTCL 0x40001 /* 0 = clear int */
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/* SI Jet PCI */
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#define SIJETSSIDREG 0x2c /* Is it a SI/XIO or RIO? */
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#define SIJETSSIDREG 0x2c /* Is it an SX or RIO? */
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#define SIJETBADR 0x18 /* Which BADR to map in RAM */
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/* SI Jet PCI & ISA */
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#define SIJETIDBASE 0x7c00 /* ID ROM base */
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#define SISPLXID 0x984d /* Specialix ID */
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#define SIUNIQID 0x7c0e /* & 0xf0 = 0x20 for Si/XIO */
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#define SIUNIQID 0x7c0e /* & 0xf0 = 0x20 for SX */
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#define SIJETIDSTR 0x7c20 /* ID ROM string */
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#define SIJETRESET 0x7d00
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#define SIJETINTCL 0x7d80
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#define SIJETCONFIG 0x7c00 /* for ISA, top nibble = IRQ */
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@ -79,12 +85,13 @@
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* MEMSIZE is the total shared mem region
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* RAMSIZE is value to use when probing
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*/
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#define SIJET_MEMSIZE 0x10000
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#define SIJETPCI_MEMSIZE 0x10000
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#define SIJETISA_MEMSIZE 0x10000
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#define SIJET_RAMSIZE 0x7000
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#define SIHOST_MEMSIZE 0x10000
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#define SIHOST_RAMSIZE 0x8000
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#define SIHOST2_MEMSIZE 0x8000
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#define SIHOST2_RAMSIZE 0x7ff7
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#define SIEISA_MEMSIZE 0x10000
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#define SEISAT_RAMSIZE 0x10000
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#define SIEISA_RAMSIZE 0x10000
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@ -2,9 +2,9 @@
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* Device driver for Specialix range (SI/XIO) of serial line multiplexors.
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* 'C' definitions for Specialix serial multiplex driver.
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*
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* Copyright (C) 1990, 1992 Specialix International,
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* Copyright (C) 1990, 1992, 1998 Specialix International,
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* Copyright (C) 1993, Andy Rutter <andy@acronym.co.uk>
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* Copyright (C) 1995, Peter Wemm <peter@haywire.dialix.com>
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* Copyright (C) 1995, Peter Wemm <peter@netplex.com.au>
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*
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* Derived from: SunOS 4.x version
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*
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@ -30,7 +30,7 @@
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHORS BE LIABLE.
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*
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* $Id: si.h,v 1.10 1998/02/15 14:42:32 peter Exp $
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* $Id: si.h,v 1.11 1998/03/21 06:17:14 peter Exp $
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*/
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#include <sys/callout.h>
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@ -88,7 +88,7 @@
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/* Adapter types */
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#define SIEMPTY 0
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#define SIHOST 1
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#define SI2 2
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#define SIMCA 2
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#define SIHOST2 3
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#define SIEISA 4
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#define SIPCI 5
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@ -113,8 +113,8 @@ struct si_reg {
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BYTE memsize;
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WORD int_count;
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WORD revision;
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BYTE rx_int_count;
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BYTE spare;
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BYTE rx_int_count; /* isr_count on Jet */
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BYTE main_count; /* spare on Z-280 */
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WORD int_pending;
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WORD int_counter;
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BYTE int_scounter;
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@ -137,26 +137,13 @@ struct si_module {
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* the address of the next module block if fitted. (else 0)
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* Note that next points to the TX buffer so 0x60 must be
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* subtracted to find the true base.
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*
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* Type is a bit field as follows: The bottom 5 bits are the
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* number of channels on this module, the top 3 bits are
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* as the module type thus:
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*
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* 000 2698 RS232 module (4 port or 8 port)
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* 001 Reserved for 2698 RS422 module
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* 010 Reserved for 8530 based sync module
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* 011 Reserved for parallel printer module
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* 100 Reserved for network module
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* 101-111 Reserved for expansion.
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*
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* The number field is the cable position of the module.
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*/
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#define M232 0x00
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#define M422 0x20 /* not supported */
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#define MSYNC 0x40 /* this is the Telebit Netblazer module */
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#define MCENT 0x60 /* not supported */
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#define MNET 0x80 /* not supported */
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#define MMASK 0x1F
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#define TA4 0x00
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#define TA8 0x08
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#define TA4_ASIC 0x0A
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#define TA8_ASIC 0x0B
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#define MTA 0x28
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#define SXDC 0x48
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/*
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* Per channel(port) control structure, stored in shared memory.
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File diff suppressed because it is too large
Load Diff
@ -2,9 +2,9 @@
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* Device driver for Specialix range (SI/XIO) of serial line multiplexors.
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* 'C' definitions for Specialix serial multiplex driver.
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*
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* Copyright (C) 1990, 1992 Specialix International,
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* Copyright (C) 1990, 1992, 1998 Specialix International,
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* Copyright (C) 1993, Andy Rutter <andy@acronym.co.uk>
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* Copyright (C) 1995, Peter Wemm <peter@haywire.dialix.com>
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* Copyright (C) 1995, Peter Wemm <peter@netplex.com.au>
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*
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* Derived from: SunOS 4.x version
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*
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@ -30,7 +30,7 @@
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHORS BE LIABLE.
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*
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* $Id: sireg.h,v 1.4 1997/02/22 09:37:11 peter Exp $
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* $Id: sireg.h,v 1.5 1998/02/15 14:42:33 peter Exp $
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*/
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/*
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@ -56,6 +56,11 @@
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#define SIINTCL 0xA000 /* Clear host int */
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#define SIINTCL_CL 0xE000 /* Clear host int */
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/* SI EISA */
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#define SIEISADEVID 0x4d980411 /* EISA Device ID */
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#define SIEISABASE 0xc00 /* Our ports start here */
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#define SIEISAIOSIZE 0x100 /* XXX How many ports */
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/* SI old PCI */
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#define SIPCIBADR 0x10 /* Which BADR to map in RAM */
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#define SIPCI_MEMSIZE 0x100000 /* Mapping size */
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@ -63,12 +68,13 @@
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#define SIPCIINTCL 0x40001 /* 0 = clear int */
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/* SI Jet PCI */
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#define SIJETSSIDREG 0x2c /* Is it a SI/XIO or RIO? */
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#define SIJETSSIDREG 0x2c /* Is it an SX or RIO? */
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#define SIJETBADR 0x18 /* Which BADR to map in RAM */
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/* SI Jet PCI & ISA */
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#define SIJETIDBASE 0x7c00 /* ID ROM base */
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#define SISPLXID 0x984d /* Specialix ID */
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#define SIUNIQID 0x7c0e /* & 0xf0 = 0x20 for Si/XIO */
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#define SIUNIQID 0x7c0e /* & 0xf0 = 0x20 for SX */
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#define SIJETIDSTR 0x7c20 /* ID ROM string */
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#define SIJETRESET 0x7d00
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#define SIJETINTCL 0x7d80
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#define SIJETCONFIG 0x7c00 /* for ISA, top nibble = IRQ */
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@ -79,12 +85,13 @@
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* MEMSIZE is the total shared mem region
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* RAMSIZE is value to use when probing
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*/
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#define SIJET_MEMSIZE 0x10000
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#define SIJETPCI_MEMSIZE 0x10000
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#define SIJETISA_MEMSIZE 0x10000
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#define SIJET_RAMSIZE 0x7000
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#define SIHOST_MEMSIZE 0x10000
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#define SIHOST_RAMSIZE 0x8000
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#define SIHOST2_MEMSIZE 0x8000
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#define SIHOST2_RAMSIZE 0x7ff7
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#define SIEISA_MEMSIZE 0x10000
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#define SEISAT_RAMSIZE 0x10000
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#define SIEISA_RAMSIZE 0x10000
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