Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
58,154 Commits 606 Branches 0 Tags 3.1 GiB
75eb02cdfc
Commit Graph

212 Commits

Author SHA1 Message Date
explorer
3ebb419571 Update to slightly altered rnd_attach_source() api 1999-02-28 17:08:05 +00:00
scottr
d32ed292af defopt BUFCACHE and BUFPAGES. 1999-02-27 06:39:34 +00:00
is
f71d843a65 synchronize types, and s/curproc/p/ in one forgotten place 1999-02-26 22:37:57 +00:00
is
0f5ed05445 next68k specific part of PR 6152 fix 1999-02-26 21:34:38 +00:00
hubertf
56f2d188fc RCS ID police 1999-02-15 04:54:34 +00:00
dbj
f651d280fa Continue hacking on esp driver. Seems relatively stable in read only mode. 
write operations appear to lose scsi interrupts and causes timeouts.
changes in this checkin include:
a nextdma bugfix causing a diagnostic check to erroneously trigger
Changed tail strategy to only use tail buffer for the minimal end slop
changed expected write dma overrun to 32 bytes.
turned on nextdma diagnostic check for dma end address since it
no longer gets triggerred by ethernet dma and helps debug scsi dma.
Added esp debugging printout and support.
 1999-02-14 10:19:51 +00:00
dbj
997f74e47c Continued work on esp scsi driver. Now can at least do enough i/o to create and mount 
a filesystem, but is not stable enough yet for general use.
increased priority of ethernet interrupts, mostly useful to aid debugging
of scsi interrupts while using an nfs disk.
added additional debugging output in the next dma driver.
perform extranneous cache flushes/purges before dma reads/ after dma writes
to aid debugging of scsi dma.
 1999-02-13 09:44:50 +00:00
lukem
dcab0210a0 convert from NOxxx= to MKxxx=no. 
include <bsd.own.mk> if testing a MKxxx variable.
 1999-02-13 02:54:17 +00:00
mycroft
2a304686e6 Minor cleanup. 
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
 1999-02-11 15:28:03 +00:00
kleink
f69591d12d Use of casts as lvalues is a GNU C extension; rearrange slightly. 1999-02-10 17:03:26 +00:00
dbj
3e0d6eb0b4 overhalt of scsi driver. 
it still probes the disks ok, but is having trouble with 0xdeadbeef
in buffers read from the disk.  Suspected problems with DMA alignment
and toggling the secret ninja dma control register
 1999-02-03 20:44:43 +00:00
mycroft
be1af660c0 Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty 
frontends get it from zsparam() anyway.
 1999-02-03 20:25:05 +00:00
dbj
f41cded075 make dma flushing more efficient and avoid stray interrupts when not using polled io. 
remove check for normal chaining interrupts and add check for combined chaining interrupts
only when used with a tail chain.  This allows scsi to work for short unaligned buffers
and large aligned buffers.
 1999-02-02 14:04:53 +00:00
dbj
d97559225c Removed some already commented out test code. 
added debugging printout when invoking polled dma interrupt.
 1999-02-02 12:46:13 +00:00
dbj
f6955fc60b Fix return value in interrupt routine so that dma gets flushed correctly. 
Turn on the esp_match since polling the scsi bus now works.
 1999-02-01 12:53:48 +00:00
dbj
b970be0907 Made reboot and halt work. 1999-01-31 18:12:14 +00:00
dbj
107dd5ccc6 use WSEMUL_VT100 instead of WSEMUL_SUN 1999-01-31 18:07:41 +00:00
dbj
21ab415ee6 Added support for setting boothowto from boot loader flags. 
print out string of `.' when powering down to work around ununderstood
behavior of rtc chip.
 1999-01-31 07:02:33 +00:00
dbj
f0b3caaceb Accidentally uncommitted wscons change. 
attach nextdisplay to mainbus for wscons support.
 1999-01-31 06:59:30 +00:00
dbj
7919e08986 wscons based console video & keyboard support for the NeXT 
from Matt DeBergalis
 1999-01-28 11:46:22 +00:00
dbj
5a0e49ac08 Finished the setting of the system date from the rtc. 1999-01-27 11:27:16 +00:00
dbj
0dee80a0e4 print out interrupt status register and mask when stray interrupt occurs. 
to aid debugging
 1999-01-27 06:39:31 +00:00
dbj
49ad0ddfa1 Continue work on scsi driver. Added tail dma buffer. Still non functional. 1999-01-27 06:37:49 +00:00
dbj
b9795e9e3c Fixed dma instability introduced with nextdma.c rev 1.7 
This fix removes putting 0xfeedbeef in the unused restart registers.
When that was done, the machine would panic after a short while
with 0xfeedbeef in the normal dma buffer registers.  A restart
cycle is probably hapenning without an interrupt or something.
 1999-01-27 06:08:29 +00:00
thorpej
2fb041ce0a No need for <sys/mtio.h> 1999-01-19 18:18:41 +00:00
chuck
417e5339f0 MNN is no longer optional 1999-01-16 20:31:50 +00:00
thorpej
c84a74b16b Don't define "mc68020". Nothing uses it. 1999-01-15 23:21:25 +00:00
bouyer
dc306354b0 Move the bswap functions from libutil to libc (this bups the 
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
 1999-01-15 13:31:15 +00:00
abs
1e21e1233b Change 'from from' to 'from' in some comments 1999-01-13 09:25:59 +00:00
thorpej
e598335d1c Garbage-collect `mbutl'. 1999-01-09 22:10:12 +00:00
dbj
e41d023363 Moved optional devices out of std.next68k and put them in GENERIC instead. 
This is patch supplied in pr 6725.
 1999-01-09 05:08:54 +00:00
augustss
fc5f9ee81d Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C. 1999-01-08 19:26:12 +00:00
dbj
c67d9eac9d Applied supplied patches from pr port-next68k/6709 
add bus_space support for mono framebuffer
 1999-01-02 13:42:17 +00:00
dbj
0f11abef49 Aded include for files.wscons so changes from pr 6707 to conf.c compile. 1999-01-02 13:30:45 +00:00
dbj
bb1f20f1fa Reformatted changes from previous patch to match style guidelines. 1999-01-02 13:23:31 +00:00
dbj
70b3738d46 applied patch from pr port-next68k/6708: add wscons devices to next68k MAKEDEV 1999-01-02 13:14:18 +00:00
dbj
99c914d1be Added check that M68040 is defined in case user interrupted creation 
of assym.h, leaving it empty.
 1999-01-02 13:03:20 +00:00
dbj
48d4303235 applied patch from pr port-next68k/6704: next68k zs driver formatting error 
zs driver needs to print a newline.
 1999-01-02 12:47:50 +00:00
dbj
c96a4ad63d Continued work on esp driver. Now successfully identifies a scsi target. 
Unfortunately, to get dma to work, we have to align past the end of
the buffer, which smashes other variables on the stack.
match function still disabled, as it isn't ready yet.
 1998-12-30 12:02:03 +00:00
dbj
d3e627398e changed register for start of dma buffer to be DD_NEXT_INITBUF instead 
of DD_NEXT for regular dma transfers, and not just ethernet transmit.
Keep track of dma read/write direction and set it each time we start or
restart dma.  This allows scsi to work, and doesn't appear to hinder ethernet.
 1998-12-30 03:05:29 +00:00
dbj
ba3bedf25e After some experimentation, now allow dma start alignment to be 4. 
Removed separate alignment constant for ethernet since it appears to
be unnecessary.
 1998-12-27 09:03:14 +00:00
dbj
ea8f01b987 Continued experimentation on SCSI driver. 
Added nextdma_debug variable to control debug printouts in nextdma driver
when ND_DEBUG is defined.
 1998-12-26 06:17:44 +00:00
dbj
db8bf6a623 Revamped DMA interface to unify chaining and non-chaining dma sequences. 
Updated ethernet driver to work with new interface.
Continue work on esp driver.
 1998-12-19 09:31:44 +00:00
itohy
36416d8500 Added options COMPAT_LINUX and EXEC_ELF32 as comments 
to GENERIC configuration files.
 1998-12-15 19:50:00 +00:00
itohy
c05dadc113 Added COMPAT_LINUX support. 1998-12-15 19:36:36 +00:00
dbj
54a0e65b02 initialized unused dma registers to 0xdeadbeef instead of 0 to aid debugging. 1998-12-08 09:35:07 +00:00
hwr
59acb69be1 Add (commented out) 'gre' pseudo device line. Feedback is welcome. 
Inspired by Klaus Klein.
 1998-11-25 20:30:44 +00:00
dbj
0a67f72c26 uncommented the "intrnames" definitions used by vmstat to 
label interrupt counts.
 1998-11-24 07:02:10 +00:00
thorpej
5f0577babc Adapt to the new scsipi_adapter interface. 1998-11-19 21:43:00 +00:00
mrg
db3051d720 fix problems in many d_mmap routines: 
- returned EOPNOTSUPP rather than -1.
	- no check for negative offset.
many of these fix potential security problems in these drivers.


XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
	paddr_t (*d_mmap) __P((dev_t, off_t, int));

by someone!
 1998-11-19 15:38:20 +00:00
dbj
044d782820 Removed unused buserr and addrerr declarations. 1998-11-19 08:32:26 +00:00
oster
cf5710c839 Added a (commented out) configuration line for the RAIDframe device driver. 1998-11-16 16:44:55 +00:00
dbj
a712d8ae87 Moved UVM define from GENERIC to std.next68k 
Added -Wno-main to warnflags, if compiler supports it.
 1998-11-16 04:37:56 +00:00
dbj
87cb8573e1 Finished changes to use UVM on next68k. 
Turn on UVM by default in GENERIC kernel.
 1998-11-14 04:32:50 +00:00
oster
c74d32c5fc Updating of bdev's and cdev's to support RAIDframe. 1998-11-13 04:47:03 +00:00
thorpej
49c62c4336 Changes to support fork_kthread(): 
- cpu_set_kpc() now takes void *arg third argument, passed to the
  entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
  When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
 1998-11-11 06:41:23 +00:00
dbj
277322402c Sync'ed more files and routines with mvme port in prepartion for UVM. 
Now use generic m68k cachops everywhere rather than defining them in locore.s
 1998-11-10 22:45:44 +00:00
tron
b296275bb4 Defopt SYSVMSG, SYSVSEM and SYSVSHM. 1998-10-19 22:09:13 +00:00
drochner
2468738337 change handling of libkern: 
-sys/lib/libkern builds as library per default (as it was documented all
 the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
 (for now; should depend on actual "option LKM" or -better- functions
 included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
 by libcompat, but not the other way
 1998-10-15 18:37:13 +00:00
chuck
8bef431273 remove unused share map code from UVM: 
- update calls to uvm_unmap_remove/uvm_unmap (mainonly boolean arg
        has been removed)
 1998-10-11 23:20:59 +00:00
thorpej
908cdfe4e3 Add scsibus entry points to the cdevsw[]. 1998-10-10 02:00:49 +00:00
thorpej
29d472f53d Garbage-collect the open_target_lu and close_target_lu entry points from 
struct scsipi_adapter; they were not used.

Add a scsipi_ioctl entry point to struct scsipi_adapter.  This will be
used to issue ioctl commands to the host adapters.

Inspired by PR #6090, from Matt Jacob.
 1998-10-10 00:28:28 +00:00
thorpej
d681cf055a configure() prototype is in <sys/device.h> 1998-10-06 20:50:15 +00:00
thorpej
c01f29bdf1 Sigh, we are going to have to burn a vector for Just Sigreturn again, 
for now, until we have a more generic {get,set}context().  Update the
comment for trap #3 accordingly.
 1998-10-04 23:38:55 +00:00
thorpej
d15a64c38b Adapt to signal changes. 1998-10-01 02:53:53 +00:00
thorpej
8b220e1148 Define SYS_compat_13_sigreturn13. 1998-10-01 00:29:51 +00:00
thorpej
bcf14a99e2 Garbage collect trap #1 and trap #2 handlers; they're moved to 
trap_subr.s
 1998-09-30 23:47:33 +00:00
thorpej
1e62485c23 If !COMPAT_13, make trap #1 produce an illegal instruction. Fix the comment 
for trap #2 to reflect that it's the trace trap.
 1998-09-30 23:13:58 +00:00
thorpej
a11e6632a8 Pull in opt_compat_netbsd.h 1998-09-30 23:01:28 +00:00
thorpej
35d282c8d5 Make sure SYS_exit and SYS___sigreturn14 are defined. Garbage collect 
SYS_sigreturn.
 1998-09-30 22:23:13 +00:00
thorpej
38084c6615 Note that trap #1 is compat_13_sigreturn, and give trap #3 to syscalls 
which require special handling, e.g. sigreturn on m68k.

This differs from the old sigreturn trap in that we require the syscall
number to be in register d0, just like the regular syscall entry point.
This will allow sigreturn to be versioned in the future without the need
to allocate another trap vector.
 1998-09-30 22:14:11 +00:00
thorpej
2671c2fa42 Make bus_dmamap_load_uio() work, from Kevin Lahey <kml@nas.nasa.gov>. 1998-09-21 22:51:56 +00:00
tv
058853ee30 Use WARNS=1 to get -Wall, and properly disable -Wmain on gcc 2.8 1998-09-14 00:50:22 +00:00
thorpej
70e641047c In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands 
to).
 1998-09-09 11:17:24 +00:00
thorpej
8abe0d6b1c Adjust for the new "reaper" kernel thread: do not free the vmspace and 
u-area in machine-dependent code.  Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
 1998-09-09 00:07:48 +00:00
pk
2a1639d335 Relinquish my copyright claims on this file. 1998-09-05 15:31:42 +00:00
lukem
c9db84ecc9 distclean is a synonym for cleandir 1998-09-05 15:15:14 +00:00
dbj
e07f44da4d Fixed typo in printf bitfields for intrstat register. 1998-08-31 21:21:10 +00:00
dbj
12107a5187 Updated many of the pmap files to use current versions from the 
mvme68k port.  The next68k port now uses MACHINE_NEW_NONCONTIG.
 1998-08-28 23:05:53 +00:00
dbj
abbb6f13e3 Added some machine probing information to console printouts. 1998-08-28 22:56:08 +00:00
dbj
fa906c926a added a flag to disable the NEXT_SLOT_ID_BMAP for testing the turbo machines 1998-08-28 22:53:47 +00:00
dbj
a96195b5fd added -Wno-main if USE_EGCS is defined 1998-08-28 22:50:54 +00:00
dbj
a538dbbf21 Moved initialization of vbr, and removed default machine configuration 
varaiables to debug probing on the turbo machines.
 1998-08-28 22:47:12 +00:00
mycroft
129cbf95ee Minor edit. 1998-08-15 05:16:41 +00:00
mycroft
b2827b9d36 Assign copyright to TNF. 1998-08-15 04:16:55 +00:00
dbj
e9545cf241 Fixed memory probe for color turbo machines. 1998-08-04 19:08:23 +00:00
thorpej
3ff8e6493a Don't cast the null residual pointer passed to vn_rdwr(). 1998-07-28 18:34:52 +00:00
dbj
fc42c3b81d Continued work on the esp scsi driver. Not yet working, but progress continues. 1998-07-21 06:17:35 +00:00
dbj
84676442e2 Commented out some bus_dma code, until I can fix. 
(bus_dma.c needs sync with alpha port!)
Continued progress on scsi driver.
A couple of other compiler warning level of tweaks.
 1998-07-19 21:41:16 +00:00
thorpej
2fc1260cc0 Implement bus_dmamap_load_uio(). 1998-07-17 21:09:59 +00:00
dbj
1c34e07b3f worked on adding nextdma support for scsi driver. 1998-07-13 04:01:39 +00:00
veego
29b6a40f77 Add include to SUBDIR to install the machine includes. 1998-07-12 18:06:54 +00:00
veego
72955c78da New Makefile to install the includes, like all the other ports do. 1998-07-12 18:06:15 +00:00
thorpej
639cc899cf Basic elf_machdep.h for m68k; doesn't include relocations, yet. 1998-07-12 01:17:58 +00:00
dbj
1e54ab4262 Reserved 8k at top of memory for ROM. This fixes warp9c boot problems. 
changed ethernet panic to a warning when out of DMA buffers.  This allows
resuming if you sit in ddb too long.
 1998-07-11 07:06:16 +00:00
dbj
6c2540b9a5 Removed unnecessary bug-workaround headers. 
Minor compilation and header tweak.
 1998-07-07 00:16:34 +00:00
dbj
023ee4f133 Started the esp scsi driver. 
Fixed bus_space_handle_t in nextdma device.
Fixed scsi interrupt define.
 1998-07-05 07:53:44 +00:00
jonathan
011f2bda08 defopt NS, NSIP. 1998-07-05 06:49:00 +00:00
jonathan
5c0c5dd0b4 defopt ISO TPIP. 1998-07-05 04:37:35 +00:00
jonathan
fe484937cf defopt LLC 1998-07-05 03:14:41 +00:00
jonathan
8db0fcdbf7 defopt CCITT. 1998-07-05 02:12:22 +00:00
jonathan
3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
jonathan
466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
dbj
0a1e71abf1 Fixed pre-MMU rom console printing. 
Fixed probing of the segment list on color NeXT's.
Added some debug messages on console as it reads the hardware config.
 1998-07-04 05:36:05 +00:00
dbj
06fc3488e2 Moved rom memory configuration reading code into nextrom.c from machdep.c 1998-07-01 22:23:40 +00:00
dbj
3a5d43569e changed diagnostic panic into a printf since an unexpected condition appears 
to happen every once in a while.  (The DMA interrupt gets called w/o
the completed bit set)
 1998-07-01 22:14:44 +00:00
lukem
bd8d501f7e remove options FIFO; it's now the default 1998-06-26 01:53:43 +00:00
thorpej
37b378d836 defopt COMPAT_HPUX 1998-06-25 23:56:39 +00:00
thorpej
8aee7782f5 defopt COMPAT_SUNOS 1998-06-25 23:40:33 +00:00
thorpej
971b8956ef defopt KTRACE 1998-06-25 21:18:11 +00:00
tv
bb63045726 Add recent ddb_init() interface change. 1998-06-09 12:01:28 +00:00
dbj
ddff5f8e94 Initial import of NetBSD/next68k. 1998-06-09 07:53:05 +00:00