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11128 Commits

Author SHA1 Message Date
mark a65bd66705 Header file for IIC structures, prototypes and ioctls. 1996-04-19 19:52:46 +00:00
mark e51f620a83 Added IIC information for the PCF8583 RTC chip. 
Added #ifdef guard on rtc prototypes.
 1996-04-19 19:51:48 +00:00
mark 0b22968311 Initial commit of iic and rtc devices. 1996-04-19 19:49:03 +00:00
mark ab4a325e4c The iic and rtc are now devices and have been rewritten ane moved to the 
mainbus directory.
 1996-04-19 19:43:31 +00:00
mark 11fb5f4ba0 Added configuration information for character devices iic and rtc. 1996-04-19 19:40:29 +00:00
mark 85d47049cc Don't report time or 'clock has gain ...' message if the base time 
was 0 in the inittodr() function.
 1996-04-19 19:39:17 +00:00
christos 3c0096ff79 gcc -Wall delinting: unused variables, assignments inside if's and missing 
arguments in printf statements.
 1996-04-19 00:02:29 +00:00
christos d7b610dca6 Fix 3c590 to use the new pci interface; the pci compat code changes were 
slightly biffed.
 1996-04-19 00:01:19 +00:00
mycroft 901483b57b Sigh. Send a trace trap only if we are still in VM86 mode. 1996-04-18 21:21:11 +00:00
mycroft 15d4e17598 Send a trace trap only if the trace flag is set at the *beginning* of 
the emulated instruction.
 1996-04-18 20:36:35 +00:00
mycroft 204542255a After an emulated instruction, check the trace flag and force a trace 
trap if needed.
 1996-04-18 19:58:09 +00:00
chuck 442dec5d53 new driver: SCSI for VME147 
contributed by: Steve Woodford <steve@mctavish.demon.co.uk>

	this driver is based on the amiga sbic/33C93 driver.   Steve has
	cleaned it up and fixed lots of bugs.    Note that the original driver
	used features which require at least a WD33C93A (the vme147 has the
	original WD33C93 chip <no 'A' suffix>).   Steve has also written
	the DMA routines for the 147 to get things really going.   Hardware
	scatter-gather DMA and sync. SCSI are not supported (yet).   tested
	on several disk drives and a tape drive.   CD-ROM untested, but
	should work.
 1996-04-18 18:30:49 +00:00
chuck da32bd7fed add wdsc, enable FFS, move le 1996-04-18 18:14:32 +00:00
chuck f56be1680c add wdsc device 1996-04-18 18:07:58 +00:00
chuck a574a3a423 add PCC_ICLEAR 1996-04-18 18:07:08 +00:00
chuck 94b120dfa8 add a "delay" function. 
XXX: assumes vme147 speed.   needs to be fixed and sync'd with DELAY.
	[will work with jason/hp300 to fix it properly]
 1996-04-18 18:06:30 +00:00
chuck dbc3478277 establish a dk_establish() function. 1996-04-18 17:43:04 +00:00
mycroft 47bf863ac1 Make some of the flag handling clearer. No functional change. 1996-04-18 10:04:32 +00:00
mycroft aaed1c2fae Don't bother to enable alignment checking; nobody uses it and it interferes 
with VM86 mode.
 1996-04-18 09:58:13 +00:00
leo b3fadef7e0 Yet more prototyping and -Wall fixes. 1996-04-18 08:51:11 +00:00
mycroft 7a8c8f8a5c Turn off the alignment check flag when entering a signal handler. 1996-04-18 08:36:20 +00:00
cgd 7458364702 Implement the I/O read/write-multiple functions for chipsets 
that use this file (APECS, LCA, and CIA).
 1996-04-18 05:53:04 +00:00
cgd ff0a52ccd9 define bus_io_{read,write}_multi_{1,2,4,8} functions, which read/write 
multiple values from a single I/O port in to/out of an array of values.
 1996-04-18 05:47:29 +00:00
cgd 4a134a0780 don't include user-land headers in libkern files when compiling for 
the kernel.
 1996-04-18 02:19:59 +00:00
cgd 1813cc71d0 don't include user-land headers in libkern files when compiling for 
the kernel.  memset.c does not belong here.  it either belongs in
the MI libkern directory, or does not belong in libkern at all.
 1996-04-18 02:19:07 +00:00
cgd 55afd9912f don't get rid of the -D_KERNEL in KERNCPPFLAGS 1996-04-18 02:14:48 +00:00
cgd a5dc646be0 use assembly version of strcat (copied down from libc) 1996-04-18 01:53:04 +00:00
cgd 720c148692 remove unnecessary header inclusion (machine/autoconf.h) and now-bogus comment. 
also, trim spaces at ends of lines, etc.
 1996-04-18 01:12:41 +00:00
cgd e27e15d0ac change NLE flag for IOASIC LANCE buffer to NLE_IOASIC, and add comments 1996-04-18 00:59:11 +00:00
cgd 03d386daa7 attach le with different attributes, depending on parent (i.e. tc or 
ioasic), and use those attributes to pull in appropriate files.
le_ioasic now has needs-flag, but le doesn't; the flag is only necessary
on systems configured with IOASIC-attached LANCE chips.
 1996-04-18 00:55:15 +00:00
cgd f8073d3675 restructure to take advantage of config's (relatively) new 'attach' 
specifiers.  Many #ifdefs and much other nastiness removed.
 1996-04-18 00:50:11 +00:00
cgd d7d306aeb7 change LANCE copy & zero functions' names to start with amd7990_, and 
remove their 'integrate' (usually defined to be 'static') keywords.
when lance drivers are split up by attachment, more than one file will
reference the copy/zero functions (i.e. not just the file that pulls in
am7990.c... and eventually inclusion of am7990.c should go away entirely).
 1996-04-18 00:25:11 +00:00
cgd eccf43e127 files copied from libc 1996-04-17 22:46:34 +00:00
cgd 17731baa0d fix copyrights 1996-04-17 22:22:32 +00:00
cgd 69ad2e587b ioasic doesn't need a flag, and correctly conditionalize inclusion of 
machines' tc configuration files.
 1996-04-17 22:08:29 +00:00
cgd 71c7924099 clean up clock handling: clock drivers are now seperate from the 
chip-independent clock code.  'clock' has been renamed 'mcclock'  'clock'
has been renamed 'mcclock' (since it's a driver for that particular
clock, and since eventually there may be another clock chip driver),
and now attaches via seperate match/attach functions to both TC and ISA.
This removes a whole lot of #ifdefs...
 1996-04-17 22:01:16 +00:00
cgd a5778ae63b print cpu names slightly differently (number first) 1996-04-17 21:50:56 +00:00
cgd 0b0a8bfe15 fix bug in pcivga_erasecols() that would cause garbage to be spit out. 
other minor style cleanup.
 1996-04-17 21:49:58 +00:00
cgd d727565526 fill in the tty window size information, so that standard terminal 
entries can be used with weird displays.
 1996-04-17 21:48:30 +00:00
thorpej b417cc19fe Make this compile again on a SPARC if NFSCLIENT is defined without 
NFSSERVER.  (-Wall unused variable lossage)
 1996-04-15 20:20:00 +00:00
cgd 60add3dea0 update for current state 1996-04-15 19:00:46 +00:00
cgd 1bd905d710 include <sys/termios.h> to make <dev/isa/comvar.h> happy, and set the 
serial ('com') console bit size and parity to be "cs8 -parenb".
 1996-04-15 18:58:20 +00:00
cgd a610e9d471 include <sys/termios.h> to make comvar.h happy 1996-04-15 18:55:23 +00:00
cgd b6549d493d define and export the global variable "comconscflag", the default tty 
'cflag' for the console.  Normally set to TTYDEF_CFLAG, may be
overridden by machine-dependent console attachment code, as necessary.
(Alpha uses it to set cs8 -parenb.)  Files including comvar.h now
need to include <sys/termios.h>, because comconscflag is of type
tcflag_t.
 1996-04-15 18:54:31 +00:00
is a5ba4721eb Don't even check the not-yet-initialized mbuf pointers for being != 
NULL in the error exit code of arc_output(), else we see random data
and try to m_freem() it, panic'ing the machine.
 1996-04-15 14:01:25 +00:00
mycroft e0afa4e4f9 Don't turn off the trace flag here; let sendsig() do it. 
If in Linux emulation, send SIGSEGV for protection faults, rather than SIGBUS.
 1996-04-15 00:20:32 +00:00
jonathan 274c2bd80d Add a prototype for generic_intr_establish(), the bus-independent 
pmax interrupt-establish function.
 1996-04-14 00:58:21 +00:00
jonathan 28986d8126 Add cdev_decl() declarations for the "dtop", "fb" , and "rcons" drivers. 1996-04-14 00:56:59 +00:00
jonathan 4a04d76c65 Fix the definition of TC_PHYS_TO_UNCACHED(addr): make it change a mips 
kernel addressed to uncached space.

Add prototypes for pmax-specific TC functions used in probing for
a framebuffer console.
 1996-04-14 00:55:19 +00:00
scottr ff35ddbb2a Update makeoptions to include 881 support 1996-04-13 19:12:46 +00:00