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9463 Commits

Author SHA1 Message Date
thorpej 5b39541e48 New generic disk framework. Highlights: 
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
 1996-01-07 22:01:38 +00:00
leo 94bf233ae9 Atari partion table checker. Checks the validity of AHDI and/or NetBSD/Atari 
partition tables. (Waldi Ravens)
 1996-01-07 21:54:15 +00:00
leo b24ea33cac Common library for all tostools. (Waldi Ravens and myself) 1996-01-07 21:50:49 +00:00
mycroft 87a8c945ba Hand-code softintr() to deal with GCC braindamage. 1996-01-07 21:48:35 +00:00
mycroft ba1353b388 Stylistic changes. 1996-01-07 21:29:47 +00:00
leo 125fcfc979 These files can now be found in tostools. 1996-01-07 21:10:37 +00:00
leo aadb005f6a Reorganization of the stand-directory. All tools that are TOS specific and 
can (probably) only be compiled under TOS are now being grouped in the
sub-directory 'tostools'.
 1996-01-07 20:57:03 +00:00
christos 742cee29e5 Fix setcontext call and sendsig 1996-01-07 19:47:27 +00:00
jonathan 8472af018d Update a kludge from 4.4bsd/pmax: DECstation PROMs force the clock to 
be in 1972 or 1973. If the clock is set to the actual time, the PROM
appears to reset the chip date to 1972 at each reboot.

Change the "year offset" from 22 years to 24 years (good till 1997)
until this code is replaced with something that uses the chip as a
seconds-since-beginning-of-year clock (encoded as a date, relative to
1972-01-01 00:00:00).
 1996-01-07 15:38:44 +00:00
jonathan aadc0baf87 Add '/emul/ultrix' pathname processing to Ultrix emulation, and move 
Ultrix syscalls that require that processing out of ultrix_misc.c
to ultrix_pathname.c.
 1996-01-07 13:38:49 +00:00
mycroft 0b6a86dfe5 Make the block size always a whole number of samples. 1996-01-07 06:21:02 +00:00
mycroft 6761817ae6 Correct name of sysi86 function. 1996-01-07 06:09:43 +00:00
mycroft 0696821419 Deal with GCC's dead code elimination being suboptimal. 1996-01-07 03:59:28 +00:00
mycroft 41f463bf2c Modify splraise() to allow better optimization. 1996-01-07 02:40:44 +00:00
mycroft 946507cf4d Make cpl, ipending, and astpending volatile. 1996-01-07 02:08:28 +00:00
mycroft 3afeb8d6b0 Make sure interrupts are disabled before jumping to a resume point, to prevent 
races.
 1996-01-07 02:07:07 +00:00
mycroft f149f4f6f1 Make FPU faults use INTRFASTEXIT, and remove INTREXIT. 1996-01-07 02:04:31 +00:00
mycroft 9e6f4ae58a Remove unused macros. 1996-01-07 02:03:20 +00:00
mycroft 19914b6e10 Build the frame for recursive interrupts manually, and make sure to disable 
interrupts to avoid races.
 1996-01-07 02:02:28 +00:00
mycroft 7f6d0eaf9b Put #includes in the right order. 1996-01-07 02:00:31 +00:00
mycroft 96e91cd027 Don't save caller-saved registers. 1996-01-06 22:15:29 +00:00
leo 57a3b5b00c Keep more debugging history (Paul Goyette). Synced with mac68k version. 1996-01-06 20:17:15 +00:00
leo 356a61ab95 Add an nvram-driver. This driver makes it possible to read/write the 
configuration info stored in the nvram on the mc146818.
 1996-01-06 20:10:41 +00:00
ragge 0c5975cdd3 Changed to work correctly with both K&R and ANSI cpp. 1996-01-06 18:37:35 +00:00
ragge 2defb2f857 Much improved in_cksum, VAX dependency written by Bertram Barth. 1996-01-06 16:50:55 +00:00
ragge 782e22bb8b Device driver for TS11/TSV05 tape devices. 
Written by Bertram Barth, based on TMSCP device driver.
 1996-01-06 16:43:46 +00:00
briggs f5269d0ff6 Fix from Paul Goyette for off-by-one error. 1996-01-06 15:56:12 +00:00
thorpej d9bce7422e Move the obviously machine-dependent HP-UX compat code to hpux_machdep.{c,h}. 
A fair bit of this, the m68k core dump and exec goo, can probably be
made into a generic m68k hpux module, eventually.

More to be placed in hpux_machdep.c - keep your eyes peeled...
 1996-01-06 12:44:06 +00:00
briggs 682c4ec08f Bring in a few changes from Atari port. 
Add support from Paul Goyette for keeping more than just the last 2
states when debugging.
 1996-01-06 05:18:06 +00:00
scottb 382f551ca1 Added support for sysi86 and eaccess syscalls 1996-01-06 03:23:46 +00:00
pk dd9e5c93c7 Use {U,L} suffices per Charles' recommendation. 1996-01-05 18:10:57 +00:00
pk 3a7b2129f3 Implement vhangup(); more or less as suggested in PR#1560 (matthew green). 
I'm vrele'ing s_ttyvp here too, so sys_exit() won't have to go over it
again.
 1996-01-05 16:53:14 +00:00
pk 0548b8e5ad SCSI sense `info' field is a signed value (from John Kohl; PR#1597). 1996-01-05 16:03:35 +00:00
pk eb22b59e44 Pad `sccs[]' to make it 8 bytes long, to make it work on more architectures. 
(PR#1690).
 1996-01-05 15:06:45 +00:00
pk de0584fa25 Avoid zero blocksize (from David Huang; PR#1770). 1996-01-05 13:16:30 +00:00
jtc 2fce159ff8 Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and 
traditional usage.
 1996-01-04 22:21:33 +00:00
jonathan 36817f8d02 Rewrite (a copy of) the emul-sunos termio/termios emulation code to 
emulate Ultrix termio/termios instead. Ultrix termio c_cc has separate
VMIM/VTIME attributes, and the Ultrix termios c_cc is a strict
superset of Ultrix termio c_cc. The termios-only c_cc indices are
all changed, relative to SunOS.
 1996-01-04 19:03:32 +00:00
jonathan 3b6b27f9d5 Commit trivial changes from Mach MK84 to force sup'ables source to be updated: 
Drop spurious interrupts in asc_intr().   Read back the pending SCSI command
so asc_intr() can add it to the asc SCSI log.
 1996-01-04 17:43:23 +00:00
thorpej d35bd4bb23 Fix a typo that would bite if the interrupt level were wildcarded in the 
kernel config file.
 1996-01-04 00:20:19 +00:00
jonathan ac604db4dd Add sigcode and esigcode to emul_ultrix, so that signal trampoline 
code is set up for emul_ultrix processes.
 1996-01-03 21:07:33 +00:00
jonathan 22a5271164 Remove pmax/tc/tc.h; use dev/tc/tcvar.h instead. 1996-01-03 20:47:19 +00:00
jonathan 659c4a2ece arch/pmax/tc -> dev/tc, pass 1: 
Eliminate pmax/tc/tc.h. Use dev/tc headers for pmax port. Change pmax TC
autoconfig tables to use structs (mostly) compatible with dev/tc/tcvar.h.
Move TC console search to tc.c.
 1996-01-03 20:39:10 +00:00
jonathan 1016f0c77a Add dev/tc/asc.c to files.pmax, until the merger of Alpha and pmax TC drivers 
s completed.
 1996-01-03 20:33:25 +00:00
thorpej 90964d13db Implement a suggestion from Charles; use a wrapper function before 
leintr() to deal with das blinkenlights.  Also squishes the need
for LEINTR_UNIT.
 1996-01-02 21:56:21 +00:00
thorpej efb493a4e0 Back out the rint/tint hook stuff, and remove need to LEINTR_UNIT. The 
hp300 was the last to use it.
 1996-01-02 21:51:56 +00:00
leo c8574c59f7 Allow selection of Falcon (videl) video modes other than the mode selected 
on startup (Thomas Gerner).
 1996-01-02 20:59:20 +00:00
thorpej 7e01b868cc It's safe to use <dev/ic/ncr5380*.h> now. 1996-01-01 22:51:26 +00:00
thorpej e9d1c5366d ncr5380sbc attribute is now defined in sys/conf/files. 1996-01-01 22:48:55 +00:00
thorpej 0e8ffc850f "si" and "sw" actually interrupt at level 3 (which I quickly discovered 
when porting the driver).
 1996-01-01 22:46:08 +00:00
thorpej 33582e90e0 "si" and "sw" now have the ncr5380sbc attribute. 1996-01-01 22:44:05 +00:00