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14222 Commits

Author SHA1 Message Date
fvdl 1a260961e0 Add prototype for _mcount, to make this compile with warnings on. 1996-12-04 00:04:40 +00:00
fvdl 380174248f Change asm.h to make it usable for kernel profiling as well. 
Make mcount() a prototype in profile.h
 1996-12-04 00:03:41 +00:00
fvdl 1f758a1a78 Change CPU recognition code to know more types, and make it changeable 
easier when new types arrive.

Locore: make profiling work for some functions; use <machine/asm.h>
(from Jonathan Stone)
 1996-12-03 23:59:25 +00:00
fvdl 2775763610 Added types/definitions for changed CPU recognition code. 1996-12-03 23:54:54 +00:00
cgd a06362dc8e do_sir lowers the IPL itself, now 1996-12-03 19:54:16 +00:00
cgd b74e03da21 fix a couple of bogons in the last two, and clean up slightly 1996-12-03 19:52:58 +00:00
thorpej 15dc36463a We use C flavors of the quad support functions in libkern. 1996-12-03 19:35:42 +00:00
cgd 882fa5a35d try that last one again. 1996-12-03 18:11:40 +00:00
cgd 156fe546d2 kill siroff() and resturcture do_sir() to be cleaner and more correct. 1996-12-03 17:34:47 +00:00
cgd a04fb885d8 clean up SCSI devices 1996-12-03 17:25:27 +00:00
mikel 83c1bcfa17 fix some typos. 1996-12-03 06:14:40 +00:00
thorpej 3ae1a191dc Recognize the HP ScanJet 4p, per PR #2663 (Kenneth Stailey). 1996-12-03 01:25:53 +00:00
cgd 38cbb3213c Fix up includes so that up-to-date versions of 'config' can be used 
to config pmax kernels.  Not all kernels can actually be config'd because
of device declaration problems, but i don't know how to fix those.
 1996-12-03 01:18:17 +00:00
thorpej 6aaaad08d2 syscalls.master changed; regen. 1996-12-03 00:30:59 +00:00
thorpej f85bef61f1 Include sys_getfh() if NFSSERVER || NFSCLIENT. 1996-12-03 00:28:31 +00:00
thorpej f02e8b3cf0 Make NFSSERVER work without NFSCLIENT. This is achieved by splitting 
the client and server/shared data initialization into separate functions,
and calling the server/shared initialization directly from main().
Problem noted in PR #1308 (Kenneth Stailey) and PR #1780 (Chris Demetriou).
Fix suggested in PR #1780 by Chris Demetriou, and munged a bit by me,
and OK'd by Frank van der Linden <fvdl@netbsd.org>.
 1996-12-03 00:22:43 +00:00
thorpej aa25de69d1 NFS performance improvement from Doug Rabson/FreeBSD: 
Improve the queuing algorithms used by NFS' asynchronous i/o.  The
existing mechanism uses a global queue for some buffers and the
vp->b_dirtyblkhd queue for others.  This turns sequential writes into
randomly ordered writes to the server, affecting both read and write
performance.  The existing mechanism also copes badly with hung
servers, tending to block accesses to other servers when all the iods
are waiting for a hung server.

The new mechanism uses a queue for each mount point.  All asynchronous
i/o goes through this queue which preserves the ordering of requests.
A simple mechanism ensures that the iods are shared out fairly between
active mount points.

Reviewed/integrated/approved by Frank van der Linden <fvdl@netbsd.org>
 1996-12-02 22:55:39 +00:00
cgd 81e9bda988 convert to use bus_space_set_region_2() and bus_space_copy_2(), rather 
than in-line clear and copy loops.
 1996-12-02 22:24:54 +00:00
cgd 30b636bd09 implement bus_space_copy_*(). 1996-12-02 22:19:32 +00:00
thorpej 7d4d4753a8 Implement a simple scsi xfer queue to avoid presenting a resource 
shortage to the upper scsi layers, which don't (yet) deal well with
resource shortages.
 1996-12-02 19:06:41 +00:00
thorpej ccd0b4ef52 Change MAXBSIZE back to MAXPHYS, fixes PR #1718, from cgd@netbsd.org. 1996-12-02 07:30:29 +00:00
cgd 256cf234a1 move barrier operation definition closer to the top of the bus space ops 
structure.  In the implementations, allow the barrier op to be inlined.
 1996-12-02 07:07:18 +00:00
cgd 54ba942f79 implement bus_space_set_multi_* and bus_space_set_region_* operations. 1996-12-02 06:46:49 +00:00
cgd e6bafb00d6 declare the single-datum read and write methods as inline, so that 
the multi and region methods can inline them.
 1996-12-02 06:12:39 +00:00
thorpej c164cadf68 Convert to use <machine/bus.h> 1996-12-02 05:44:17 +00:00
thorpej 3883cff7fb Oops, bus_space_set_{multi,region}_N() is supposed to have an `offset' 
argument.  Add one to the `prototype' in the comment which preceeds
`not implemented' :-)
 1996-12-02 05:35:13 +00:00
pk 0d4df7bdb3 Handle T_IDIV0 like T_DIV0. 1996-12-01 23:21:07 +00:00
pk 08b929f619 trap 0x2a: divide by zero for hardware [su]div instruction. 1996-12-01 23:19:00 +00:00
leo 91c17fedfa The atari has a pci_machdep.h file. 1996-12-01 21:02:18 +00:00
pk bd9ec27d9e kvprintf => vprintf (PR#2989, Juergen Hannken-Illjes). 1996-12-01 20:22:19 +00:00
veego eedc299567 Fix typo in the last revision (missing S in ${COPTS}). 1996-12-01 12:10:07 +00:00
jonathan 4c1d96de78 * Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2. 
Lets users over-ride with makeoptions COPTS="..." in kernel config files.

  Leave `mandatory' flags (like  -msoft-float which  on m68k enforces no
  FP in kernel) in CFLAGS.
 1996-12-01 06:12:25 +00:00
jonathan e038926656 Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2. 
Lets users over-ride with makeoptions COPTS="..." in kernel config files.
 1996-12-01 03:23:04 +00:00
jonathan 51194cb458 Fix #ifdef DEBUG prinf() lint: bp->b_bcount is long, not int. 1996-12-01 00:43:45 +00:00
is 07e5135a49 Add the bootblock code to list of things made here. 1996-11-30 20:34:58 +00:00
is 6e8898adbd Get it into the main branch... it was added only to netbsd-1-2 by mistake. 1996-11-30 20:31:39 +00:00
jtk 15aad8e10b forgot to regenerate these after committing pcidevs for its NetBSD header tag 1996-11-30 15:16:22 +00:00
gwr 033eec34ec Oops... get the vprintf prototype right. 1996-11-30 04:35:51 +00:00
gwr ecfe88202c Add declaration for vprintf. 1996-11-30 04:20:14 +00:00
gwr dfc25d8ab4 Finish the kprintf backout: kvprintf -> vprintf was missed. 1996-11-30 04:19:21 +00:00
jtc 9da5f60715 PROF -> GPROF 1996-11-30 02:48:57 +00:00
jtc 6621382048 Sync with libc 1996-11-30 02:06:27 +00:00
jtk 6f602476b2 tabstop corrections, thanks to Paul Kranenburg 1996-11-30 01:45:39 +00:00
is 86b68e0c38 The DraCo MF-II to Amiga translation table is const-ant. 1996-11-30 01:30:37 +00:00
is ca9770feb9 Make sure autoconfiguration is searching for _us_. There is more than 
one DraCo specific device on the DraCo mainbus.
 1996-11-30 01:27:04 +00:00
is e4b7d761cc Switch off some more interupts on startup; switch off drcom interupts 
at the right offset.
 1996-11-30 01:20:14 +00:00
is aa13cab86c Forgotten changes needed for the drcom driver. 1996-11-30 01:13:05 +00:00
is 19acf65808 com.c variant for the 16550 core on the DraCo superio chip. 
drisavar.h pretends to provide a few bus.h macros, hardwired to
that chip.

This should eventually be replaced by attachment code for the normal
com.c driver, once that one is split up into chip core driver and
attachment code, and once we have busxxx macros in NetBSD/Amiga.
 1996-11-30 00:43:02 +00:00
is ff0ad9cabb Variable spltty a la Jason Thorpe. Needed for the DraCo variant of com.c. 1996-11-30 00:33:49 +00:00
is 9035d87865 Support for DraCo superio chip: level 5 interupt queue; amiga_ttyspl 
variable (we need to set ttyspl to spl5 when the DraCo serial is active).
 1996-11-30 00:29:38 +00:00