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8448 Commits

Author SHA1 Message Date
leo
1301d25702 Pull down from release. Sorry, should have been the other way around.... 1996-06-18 11:10:04 +00:00
mycroft
60f46fb10b Increment the boot block version. 1996-06-18 07:51:26 +00:00
mycroft
584f242944 Don't advance to the next default name if the user typed something. 
Make gets() return void.
 1996-06-18 07:47:02 +00:00
mycroft
398b638fbb Add comments on #else and #endif. Move #ifndefs outside of comment blocks. 1996-06-18 07:17:47 +00:00
mycroft
b360b90a92 Save %esi and %edi around BIOS calls. Also, reference arguments through 
%esp rather than %ebp, to avoid needing to change %ebp on entry.
 1996-06-18 07:03:44 +00:00
leo
cf50b9a115 Add fpfault & bus error handling corrections from Ignatios Souvatzis. 1996-06-18 06:13:46 +00:00
mycroft
f2d34a2c9a Compare device types with strcmp(). Remove special case for `wt'. 1996-06-18 06:10:33 +00:00
mycroft
8a706cd17f Add a ONEDISK option to elide the getc(). 1996-06-18 06:06:38 +00:00
mycroft
0ca0eeec5f Clean up the install target. 1996-06-18 06:05:44 +00:00
leo
d84f4c4b18 Add tty_attach() calls. 1996-06-18 05:54:59 +00:00
mycroft
36720c448c Use the BIOS memory sizes passed in by the boot program, to preserve the BIOS 
data area.
 1996-06-18 01:53:07 +00:00
gwr
bf7ab63c97 Move some of the DMA engine initialization from the "start" routine 
to the "setup" routine.  Doing the initialization earlier prevents
nasty race conditions where the 5380 prefetch changes the counter.
 1996-06-17 23:21:29 +00:00
gwr
dc066b6a10 KGDB support 1996-06-17 15:40:36 +00:00
gwr
af3f9266db Correct return type of boot() and reboot2(). 1996-06-17 15:27:16 +00:00
gwr
3274834c18 Use the PROM->input_source setting instead of EEPROM to determine 
where the console is, because that is correct if, for example, you
boot with the diag/norm switch set for diagnostics and the EEPROM
is set for keyboard/display.
 1996-06-17 15:17:06 +00:00
jonathan
9fedff95ce Update mipspmax elf exec support: 
* Update arch/mips/mips/cpu_exec.c to include MI exec_elf.h header,
    and to use the MI interface exec_elf_makecmds().
  * Replace arch/mips/mips/elf.c (Ted Lemon's elf code) with
    a version of Christos's MI elf exec code, munged to support demand paging
    and mips shared libraries.
 1996-06-17 10:51:28 +00:00
jonathan
2311fa5f31 Fix typo, colon instead of semicolon when DS_5000_25 is not defined. 1996-06-17 07:59:39 +00:00
jonathan
b212f1b0c1 Move cpu_singlestep outside of #ifdef DEBUG/#endif; the process-tracing code 
in  mips/mips/process_machdep.c (erroneously) calls cpu_singlestep().
 1996-06-17 07:55:13 +00:00
oki
ff21e075f0 added wait for insert system floppy 1996-06-17 07:28:58 +00:00
jonathan
26626be148 Before calling a signal handler, set $t9 to the user-level signal 
handler address.  May be needed by sysv ABI for shared libs.
 1996-06-17 06:36:34 +00:00
oki
8da30c1475 fd* is need to boot from floppy 1996-06-17 06:09:30 +00:00
pk
5d5e7cf75e bootpath detection: some (newer?) v2 prom versions use actual device address, 
e.g. `/fd@1,72000000'.
 1996-06-16 23:28:18 +00:00
mhitch
cd2de87a62 Fix cpu configuration display - extraneous "\n" was printed. 1996-06-16 17:05:33 +00:00
mhitch
d5cb319823 Fix to compile if DS3100 is not defined when building without DS3100 support. 1996-06-16 17:03:18 +00:00
mhitch
dbd6d91a1f Fix to compile if DS3100 is not defined when building without DS3100 support. 
Now that autoconf parameter passing is cleaned up, configure the cpu.
 1996-06-16 17:01:46 +00:00
mhitch
2c4f6b4b82 Don't modify rz_softc[] entries beyond what was configured. 
Show proper inquiry data when version >= 1, not <= 1 (SCSI-2 devices
now display their inquiry infor).
Correct transfer length passed to dk_unbusy (b_resid hasn't been
updated yet).
 1996-06-16 16:57:31 +00:00
mhitch
40c440b66e Do tty_attach() for serial lines and MAXINE console. 1996-06-16 16:50:56 +00:00
mhitch
56a2e98b80 Do tty_attach() for serial lines. 1996-06-16 16:49:07 +00:00
oki
3b090d3e8f fixed to write disklabel correctly. 1996-06-16 09:07:59 +00:00
briggs
b4c60fd801 port-m68k/2547: wrong bus error detection from is@beverly.rhein.de. 1996-06-15 21:25:21 +00:00
oki
3e629c7765 deleted invalid MANDIR line. 1996-06-15 20:15:54 +00:00
jonathan
d56e7d7f50 Fix for PR #1828 and partial fix for PR #2548: 
* Eliminate the #ifdef DS5000 and kernel config option DS5000 altogether.
  option DS5000 was a hangover from 4.4bsd/pmax; it's never been clear
  if it means "support for DS5000/200" or "support for any TC machine".
  This implictly fixes pr 1828.

* Use the  "tc.h" and NTC generated by config for a "tc? at mainbus"
  where appropriate, intsead of #ifdef DS5000.


* Canonicalize the spelling of kernel options that enable support
  for particular models. Use
	DS5000_25	for the Personal Decstation aka MAXINE aka KN02-ca
	DS5000_100	for the 5000/1xx series aka KMIN aka KN02-ba
	DS5000_200	for the 5000/200 aka 3MAX aka KN02
	DS500_240	for the 5000/240 aka 3MAXPLUS aka KN03

and change  DS_5000_xxx to DS5000_xxx everywhere.

* Wrap the  interrupt handlers for each model in the appropriate #ifdef,
  instead of wrapping all of them with "#ifdef DS5000".

* Wrap the TC autoconfig for each model in the appropriate #ifdef.
 1996-06-15 19:05:24 +00:00
gwr
8ef4845dec merge 1.2 changes 1996-06-15 14:58:02 +00:00
gwr
7d5909191e Remove unnecessary CPP conditional around file contents. 1996-06-15 14:47:49 +00:00
gwr
75a1ca034a Add KGDB support 1996-06-15 14:34:32 +00:00
jonathan
6f359b538f Fix for PR #1828 and partial fix for PR #2548: 
* Eliminate the #ifdef DS5000 and kernel config option DS5000 altogether.
  option DS5000 was a hangover from 4.4bsd/pmax; it's never been clear
  if it means "support for DS5000/200" or "support for any TC machine".
  This implictly fixes pr 1828.

* Use the  "tc.h" and NTC generated by config for a "tc? at mainbus"
  where appropriate, intsead of #ifdef DS5000.


* Canonicalize the spelling of kernel options that enable support
  for particular models. Use
	DS5000_25	for the Personal Decstation aka MAXINE aka KN02-ca
	DS5000_100	for the 5000/1xx series aka KMIN aka KN02-ba
	DS5000_200	for the 5000/200 aka 3MAX aka KN02
	DS500_240	for the 5000/240 aka 3MAXPLUS aka KN03

and change  DS_5000_xxx to DS5000_xxx everywhere.

* Wrap the  interrupt handlers for each model in the appropriate #ifdef,
  instead of wrapping all of them with "#ifdef DS5000".
 1996-06-15 08:57:52 +00:00
jonathan
78688c01fe Update kn01_intr() to allow configuration of the kn01 (ds3100) baseboard 
lance device at any unit number, not just le0. Other unit numbers
(and interrupt handlers) are still hardcoded.
 1996-06-15 07:11:20 +00:00
cgd
e8fab58348 allocate a flat 10% of memory to buffer pages. 1996-06-15 03:55:17 +00:00
cgd
55651c941b punt on the grep and do all the file selection in find. don't try 
to build kernels from files with '.' anywhere in their names.
 1996-06-15 03:45:02 +00:00
cgd
1beca2d96b add a new machine-dependent sysctl, machdep.root_device, which is the 
(string) name of the root device.  It's a string so that it can
be used before dev_mkdb has been run.
 1996-06-14 20:40:46 +00:00
cgd
5c5c2d1804 add a delay before serial console is initialized, to allow any 
outstanding PROM output to drain.  Move the console-type printfs
so that they're only printed if console selection fails.
 1996-06-14 20:38:11 +00:00
cgd
ef8b4f596a clean up entry printf 1996-06-14 20:04:45 +00:00
cgd
643339aa90 Don't pass arguments to the kernel, trim unnecessary environment 
calls, kill 'ask' loop (i.e. if boot fails, halt), seperate
ECOFF and a.out support into seperate options.
 1996-06-14 20:02:52 +00:00
oki
5e55373e7a change BINDIR /usr/local/bin --> /usr/bin 1996-06-14 05:16:53 +00:00
scottr
3f231717ab raise splimp() to spl4(); we need to block zs interrupts, too. 1996-06-14 04:42:50 +00:00
cgd
1a6ddd64d7 cpu_model must be an array to make sysctl be happy. 1996-06-13 23:16:43 +00:00
cgd
0729742246 fix error in 'swap generic' nfs root picking code (a case that can never 
currently happen) which forgot to set rood device correctly.
 1996-06-13 23:10:37 +00:00
jonathan
465d53bd4d Fix sense of strcmp() comparison that broke dcmatch() on real ioctl asic hw. 1996-06-13 22:43:33 +00:00
pk
e2655dd7cc Allow DIAGNOSTIC kernels a FLUSHWIN trap in order to record stack traces 
(currently used by the nullfs filesystem code, noted by der mouse).
 1996-06-13 22:26:21 +00:00
cgd
af576d8a9f no need for a local implementation of SIOCGIFMTU; delete it. 
s/ifr_metric/ifr_mtu/ where appropriate (in SIOCSIFMTU code), since
MTU data no longer (loggically) stored in ifr_metric.
 1996-06-13 21:51:53 +00:00
cgd
49c6ac313f update readme files for present reality. 1996-06-13 20:36:04 +00:00
cgd
53a97a8870 get rid of now-unnecessary kernel config files (now that swap generic 
works) for my machines and now-nonexistent test machines.  Clean up
options in existing config files so that they're more consistent.  Add
more units of various pseudo-devices to several.
 1996-06-13 19:18:16 +00:00
is
052a8aa0ba Fix a bug in the 68020+68851 / 68030 branch of the buserr handler: 
For these CPU's, you have to use the ptest operation to search the mmu
tables in order to decide whether it is a real bus error or just a
page fault or write protection violation.

Our old code assumed user space always when calling ptest, and
erroneously assumed the BUSERR bit in the ptest output (mmusr
register) is the only indication for bus errors to check.

In fact, we have to follow a multistage decision tree to decide. 68060
CPUs are much easier to handle correctly.
 1996-06-13 19:12:25 +00:00
cgd
386aeb320f clean up copyright notices 1996-06-13 18:31:49 +00:00
mark
103a43ae29 Get the interrupt flags address from sc->sc_specific.sc_podule rather 
than sc->sc_podule.
 1996-06-13 18:29:45 +00:00
jonathan
7adf57b6f5 Fix the reworked autoconfiguration to also boot on a 5000/200. 
Check and avoid trying to configure (or dereference unknown arguments
to dcattach() and dcmatch() when called with busses the driver doesn't support.
 1996-06-13 08:06:12 +00:00
cgd
d97900c6f4 boot device autodetection, using PROM's boot device environment variable. 
This is a bit of a hack, as-is, since there's a lot of code that's
outright duplicated between the various files and because it doesn't
support detection of a network device as the root device.  The
latter's not a problem yet, because NetBSD/Alpha can't load the kernel
from the network to begin with.
 1996-06-13 04:53:47 +00:00
cgd
3a7c6bd270 note that the DEC 21000 isn't supported in the same way as for the 2000/300 1996-06-13 00:28:59 +00:00
cgd
b26a6f1d3d We'd like to differentiate case for kernel boot flags, but the Alpha AXP 
Architecture Reference Manual says that we shouldn't.  'a' is now back
to ~RB_SINGLE, and 'n' and 'N' now get RB_ASKNAME.
 1996-06-13 00:24:52 +00:00
pk
fbc5fd1fca Bound the buffer cache to 1/2 of kernel virtual memory, so machines with 
lots of core don't run out of core (takes care of PR#2506).
 1996-06-12 23:48:51 +00:00
pk
5ce90889f0 Remove unneeded header file. 1996-06-12 23:40:29 +00:00
cgd
a59ba05045 don't pass "argc," "argv," and "envp" from boot blocks to kernel; 
they're unnecessary and there's no reason to use them.  Have the
kernel get necessary values from the PROM directly.
 1996-06-12 22:11:28 +00:00
cgd
3b3f71fb25 don't pass the firmware's console environment variable to the various console 
initialization functions any more.  None of them used it, and they can
get the same data more easily via the RPB.
 1996-06-12 22:06:40 +00:00
cgd
f6d4b1367d null-terminate strings returned by prom_getenv() 1996-06-12 21:59:52 +00:00
mark
31c4f7d574 Only read beyond the first byte of the podule header if we know that 
an extended header is present i.e. don't assume an extended header as
however unlikely there could be a podule that doesn't have one.
Calculate an absolute address for the podule's interrupt mask rather
than leaving it relative to the base address of the podule.
If the interrupt status pointers are not present or are zero then
used the default bits as specified in the podule specification to
determine if the podule is interrupting.
 1996-06-12 21:09:55 +00:00
mark
857439698b Claim the interrupt when leaving the interrupt handler as there can 
only ever be a owner of the netslot interrupt.
Don't declare ebintr() as static.
 1996-06-12 21:01:56 +00:00
mark
27ab616466 Don't claim the podule interrupts but pass them on in case of 
chained podule interrupt handlers.
Fill out the ih_maskaddr and ih_maskbits fields in the interrupt handler
structure so that interrupt dispatcher knows where to look to determine
if the handler should be called.
General code tidy up and source code formatting.
 1996-06-12 20:59:10 +00:00
mark
4dd0dabfca Don't claim the podule interrupts but pass them on in case of 
chained podule interrupt handlers.
Fill out the ih_maskaddr and ih_maskbits fields in the interrupt handler
structure so that interrupt dispatcher knows where to look to determine
if the handler should be called.
 1996-06-12 20:46:58 +00:00
mark
e5aad86168 Allow the mouse interrupt to be specified in the config file. Fall 
back on timer 1 interrupts if none is specified.
Only set up timer 1 is the driver is using timer 1 interrupts.
Don't claim the interrupt but allow them to be passed on to other
handlers.
 1996-06-12 20:30:59 +00:00
mark
7d688793a8 Claim the interrupt if it has been dealt with otherwise pass it on. 1996-06-12 20:28:29 +00:00
mark
08ec43427f Added some sanity checks to irq_claim(). 
Fixed the handling of IPL_NONE.
Debugged support for interrupt chaining.
Fill out the intrnames array with the name of the interrupt handler
currently at the head of the chain.
Guarded several sanity checks with #ifdef DIAGNOSTIC.
 1996-06-12 20:23:58 +00:00
is
51e832dc49 Fix a few off-by-one errors in bitnumbers used by print_fcode. 
ptestX fc,<ea>,M used to be printed with the wrong semantics of the fc
field, and could panic the kernel if fc was interpreted as a register number.
 1996-06-12 20:22:42 +00:00
mark
459cefbe67 Added support for the RC7500 interrupt registers 
Added interrupt chaining.
Removed some dead debugging code.
Guarded several sanity checks with #ifdef DIAGNOSTIC
Make sure interrupts are disable while updating the IOMD interrupt
masks.
 1996-06-12 20:19:35 +00:00
mark
1fd9b6f37c Removed some dead code that could never get executed (followed a panic). 
Updated several panic messages to indicate what part of the fault code
they came from.
 1996-06-12 20:15:28 +00:00
mark
977f90bd3b Removed copyin()/copyout() stub code. 
Removed several old debugging functions that are no longer needed.
Block interrupts while updating the soft interrupt masks.
Fixed softclock interrupts and added IRQ_SOFTPLIP to the SPL_SOFT mask.
 1996-06-12 20:12:04 +00:00
mark
47c523fff0 Spilt the copyinout() function into two separate functions copyin() 
and copyout() so that the address space checks are done here rather than
in a bit of stub code.
 1996-06-12 20:06:00 +00:00
mark
7b05ce2841 Updated to match changes in the irq handler structure. 
Define symbols for the address space limits that copyin() and copyout()
compare against.
 1996-06-12 20:02:42 +00:00
mark
13ff05d513 Don't claim the interrupts in hardclock() and statclock() but allow 
them to be passed on to other interrupt handlers attached to the
timer interrupts.
 1996-06-12 20:00:21 +00:00
mark
b8dfbd8fe6 Don't use signed compares when determining the copy direction. 1996-06-12 19:58:43 +00:00
mark
120210258e Added a new machine command intrchain to dump the interupt handler 
chains.
 1996-06-12 19:57:06 +00:00
mark
8f541bdd1d Added a couple of comments. 
Defined VM_MAXKERN_ADDRESS as the maximum address for the kernel address
argument to copyin() and copyout().
 1996-06-12 19:55:04 +00:00
mark
78d05630aa Define insl() and outsl() as macros that currently just panic for the 
moment.
 1996-06-12 19:50:14 +00:00
mark
167d543662 Define several new macros for testing the processor mode. 1996-06-12 19:48:48 +00:00
mark
544631c0be Guard structures and prototypes with #ifndef _LOCORE 
Rename the currently unused irq handler structure fields for podule
interrupts so they make more sense.
Define IPL_NONE as a positive value instead of -1 and increase the
number of IPL levels.
 1996-06-12 19:47:11 +00:00
mark
4d280731dd Updated comments. 
Print the irq masks for IPL_NONE.
 1996-06-12 19:42:23 +00:00
mark
1f81e394d6 Only check the proc pointer in userret() if DIAGNOSTIC is defined. 1996-06-12 19:40:48 +00:00
mark
d4a21812c0 Updated the arm_fpe_boot() prototype. 1996-06-12 19:37:37 +00:00
mark
bbf3f35a4c Pass the cpu structure to the FPE boot function so that the FPU class 
and type can be updated if a FPA is detected.
 1996-06-12 19:37:03 +00:00
mark
d9d6f7f246 RCS Id police. 1996-06-12 19:24:19 +00:00
mark
3ed835cae8 Only attach 1 VSYNC interrupt handler instead of a interrupt handler per 
virtual console.
 1996-06-12 19:12:57 +00:00
pk
2266b8dd57 Use the setting of the ESPCFG2_FE bit rather than revision number to decide 
on the ESP chip's maximum transfer count.
 1996-06-12 19:12:19 +00:00
cgd
5006cfa9ac remove old, unused, framework for boot device detection. It's going 
to be replaced by something new and working.
 1996-06-12 19:00:17 +00:00
pk
d16dcebba7 Add signature for the Fujitsu MB86904 processor. 1996-06-12 18:39:15 +00:00
pk
f87e51fb6b Turn on RB_ASKNAME if a `swap generic' kernel was not able to determine 
the boot device. Also, call boot device hooks for all types of kernel
configurations.

Print "mainbus" name on sun4m machines.
 1996-06-12 15:24:05 +00:00
pk
4dd7cb4f5c Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.
 1996-06-12 14:57:03 +00:00
pk
52d6871979 Use ic_*' cacheinfo fields, and in the split-I&D case, derive c_linesize[l2]' 
from from the corresponding `ic_*' and `dc_*' values. This is not perfect,
but it makes SS4s and SS5s run until we have proper per-cpu cache handling.

Use the `cache-physical?' property to determine the value of `vactype'
on sun4m's. If absent, set vactype to VAC_WRITETHROUGH (XXX) else VAC_NONE.

Print simpler sun4m CPU identifier on attach.
 1996-06-12 14:56:09 +00:00
pk
6281105c8f Introduce separate ic_* fields for instruction caches. 1996-06-12 14:47:45 +00:00
pk
6a4a26da0c Correct test for dmachild' which failed on esp at obio*' configs (PR#2541). 1996-06-12 12:46:21 +00:00
oki
add137e8e1 fixed sometimes hang up bug at boot time. 1996-06-12 12:09:30 +00:00
cgd
eef7b263f1 remove GENERIC_NFS, because: 
(1) right now GENERIC can boot via NFS, and
	(2) in the long run, GENERIC should autodetect network booting
	    and pick the correct root device.
Because of (1), GENERIC_NFS is no longer _needed_ in the short term.
Because of (2), GENERIC_NFS is not _wanted_ in the long term.
 1996-06-12 02:00:10 +00:00
cgd
811bbb5c72 rework setroot() and friends, largely by cloning from the sparc code 
and whacking a bit here and there where appropriate.  Does not yet do
automatic root device detection, but that's much easier to add now.
RB_ASKNAME now supports specification of network devices, for diskless
booting.  Also, RB_ASKNAME is now supported on _all_ kernels.
 1996-06-12 01:57:17 +00:00
cgd
ba53a90965 add example 'config' specs for 'root on sd0...' and 'root nfs...' 1996-06-12 01:44:31 +00:00
cgd
698dd157cf remove "options GENERIC" since it's not needed with new setroot() code for 
GENERIC kernels, and since it no longer has any other special meaning.
 1996-06-12 01:42:46 +00:00
cgd
9d614a5f3f GENERIC no longer has any special meaning (don't set RB_ASKNAME #ifdef GENERIC) 1996-06-12 01:38:09 +00:00
cgd
5109def361 change the meanings of some boot flags: 
a (was ~RB_SINGLE, redundant with 'A') -> askname
n (was RB_ASKNAME) -> no meaning
d (was RB_DFLTROOT) -> no meaning (unnecessary with new setroot() code)
m (was RB_MINIROOT) -> no meaning (miniroots currently unsupported;
    #ifdef'd out)
N (was ~RB_ASKNAME) -> no meaning (unnecessary; just don't specify RB_ASKNAME!)
 1996-06-12 01:36:01 +00:00
cgd
4a4d4dfc26 copy from sparc port, trim bogus swdevt entries 1996-06-12 01:26:37 +00:00
thorpej
87a6b74c89 Sync up with my local tree: 
- add union filesystem
	- add DEFTA device
 1996-06-11 23:24:02 +00:00
pk
94cd1644ee Avoid the "features enable" bit on ESP100A's; apperently this is a source 
of trouble on many machines (from Krister Walfridsson; PR#2537).
 1996-06-11 22:26:16 +00:00
pk
49aec33417 pmap_changeprot: truncate VA argument to page-boundary. Needed in case we 
call cache_page_flush().
 1996-06-11 21:54:44 +00:00
cgd
f4e69ce47d fix pasto in last commit. 1996-06-11 21:28:31 +00:00
cgd
2d9140fb20 add definitions and code to support use of multiple I/O and _dense_ 
memory regions.
 1996-06-11 21:25:25 +00:00
cgd
bbdf2df9b0 since bus_mem_subregion() can return failure, don't even bother to try 
to handle the case where subregion offset isn't a multiple of 8.
 1996-06-11 21:20:08 +00:00
cgd
d714189d53 implement bus_mem_subregion() and bus_io_subregion(). 1996-06-11 21:16:21 +00:00
scottr
26f0e61730 Update for current reality 1996-06-11 03:39:20 +00:00
scottr
c72d612674 Deal with interrupt flags more carefully, and use the correct offset 
for PB500-series SCSI I/O.  While I'm here, update the copyright.
 1996-06-11 03:20:23 +00:00
scottr
c74cec9954 Add missing cpu model info for Powerbook 500, and correct the ROM 
vectors for the same.
 1996-06-11 03:11:06 +00:00
scottr
3bac925c32 Fix bounds check for fpu description array. 1996-06-11 02:56:22 +00:00
scottr
5057bf9c78 Add Powerbook 500 series machine ID 1996-06-11 02:52:54 +00:00
is
5af73f7ab0 Activate M68040 cache flushing code also in 68060 only kernels. 1996-06-10 16:11:20 +00:00
cgd
352d972c94 locc() is unused. Remove it from the machine-independent kernel interface. 1996-06-10 15:33:33 +00:00
thorpej
156eaa5f84 Add "needs-count" to the `ac' driver so an ac.h file gets generated. 1996-06-10 06:48:44 +00:00
thorpej
a323ce7b09 Add the "Python 28849" to the list of `supported' tape drives as a PYTHON 
type.
 1996-06-10 06:39:31 +00:00
cgd
9aa03f4dd9 update for changed definitions in ciareg.h 1996-06-10 00:04:53 +00:00
cgd
2465bd00e5 store HAE_MEM and HAE_IO register contents in the cia configuration 
structure, and add prototypes for the bus_{mem,io}_init() functions.
 1996-06-10 00:03:59 +00:00
cgd
55cbf94f22 read value of HAE_MEM and HAE_IO, so that the bus_* functions can 
do window recognition correctly.
 1996-06-10 00:02:31 +00:00
cgd
9198817ce3 update for new memory window handling in pcs_bus_mem_common.c. 1996-06-10 00:01:09 +00:00
cgd
c247b24843 add definitions used to figure out how PCI/EISA/ISA memory regions are 
mapped.
 1996-06-09 23:59:38 +00:00
cgd
df2ba1e245 add support for mapping multiple memory windows. This is necessary 
for mapping ISA/EISA 'hole' memory on the AlphaStation 600.
 1996-06-09 23:57:45 +00:00
cgd
8df74fa62a wrap __STRING() in a #define so that its argument, which must be 
expanded by the preprocessor, will be.  Problem pointed out by Matt
Thomas.
 1996-06-09 23:49:24 +00:00
veego
15088ebf44 Make this really work on the Domino. Patch from Klaus Burkert 1996-06-09 13:21:10 +00:00
briggs
9697ef6407 Add machine/viareg for prototype of via_set_modem(). 1996-06-09 04:27:59 +00:00
briggs
2b220a1581 Implement suggestion from is -- handle _fpfault differently for 040 and better. 1996-06-09 01:53:42 +00:00
is
623536ac6e Make this really really compile. 1996-06-08 15:42:00 +00:00
is
f39d801ab0 Really compile and install keymap loader and binary keymaps. 1996-06-08 15:28:41 +00:00
thorpej
a01d6597b6 Squish a couple of rogue $Id's.. 1996-06-07 21:48:33 +00:00
briggs
b6759b3498 Fix typo. 1996-06-07 13:04:46 +00:00
briggs
04ad749207 Disable ROM vectors if booting from either serial console. PR#2525. 1996-06-07 10:48:26 +00:00
briggs
00c097a027 Changes from Bill Studenmund to support external clocks on the modem port. 1996-06-07 10:41:30 +00:00
briggs
4498ce3c90 Add constants for booter interface. 1996-06-07 10:27:19 +00:00
briggs
0d0487a98b Wait longer (2.5 sec) in wait_req_true/false. Some targets take a long time. 1996-06-07 02:44:15 +00:00
briggs
5c13e7184b Fix a typo. 1996-06-07 01:45:43 +00:00
briggs
79309c78d8 Patches from Bill Studenmund to get serial default settings from the booter. 1996-06-07 00:15:24 +00:00
thorpej
bcab59cd3c Remove the old-style disk instrumentation support. Nothing uses it 
anymore.
 1996-06-06 16:17:41 +00:00
thorpej
e9e80a6043 Add calls to tty_attach() and tty_detach() where appropriate. 1996-06-06 15:36:06 +00:00
mhitch
c16e87c7b7 Add tty_attach() calls for pstat -t. Closes PR #2519 1996-06-06 04:47:31 +00:00
jonathan
e0638e0c44 Include <mips/types.h> to bring u_int32_t and u_int16_t in scope for 
the argument and return type of  {n,h}to{h,n}{l,s}.
 1996-06-05 23:44:31 +00:00
cgd
ebe3a58f01 pull down changes from NetBSD 1.2 release branch: 
>Update for present reality (function names), clean up a bit (printfs,
>"panic: foo XXX"), and fix a couple of printf format specified bugs
>(which were normally #if 0'd out).  Inspired by Multia/UDB support
>changes sent by Matt Thomas.
and:
>changes from Matt Thomas so that the Multia/UDB can attach its
>'com' interrupts, cleaned up some.  Basically: if sharing type of
>new interrupt is different than what the hardware is currently set up
>for (e.g. requesting edge-triggered and the hardware is set up by
>the PROM for level triggered) and there are no interrupt handlers on
>that line already, warn about it and use the hardware type that the
>line was already set for (to avoid making the console blow up on
>reboot).  If same circumstances but there is already a handler, panic
>as before.
 1996-06-05 22:52:34 +00:00
christos
207d85a1cc Handle T_RESET, otherwise DIAGNOSTIC kernels panic. 1996-06-05 19:30:43 +00:00
oki
ce510f6b02 add tty_attach(tp); 1996-06-05 17:12:52 +00:00
oki
76fc9e1d30 fixed compiler error at kvtop(). 1996-06-05 16:21:44 +00:00
is
87e300e2dc Not needed anymore due to newer boot loader 1996-06-05 16:10:45 +00:00
cgd
37ec86f0cc avoid lots of upper-case letters in interrupt names. prettier that way. 1996-06-05 03:38:02 +00:00
cgd
56db5baced print slot number as decimal, not hex 1996-06-05 01:32:00 +00:00
cgd
666c7f6fd4 interrupt counters for TurboChannel systems. 1996-06-05 00:30:48 +00:00
cgd
78937ab274 change > to >= in #endif comment, too. 1996-06-04 20:01:58 +00:00
cgd
6110ea9366 #ifdef tty_attach() with PCVT_NETBSD >= 120 (rather than just >), 
since tty_attach() is now in the 1.2 release.
 1996-06-04 19:53:28 +00:00
cgd
abc294c9d9 don't tty_attach() the mouse emulator tty. 1996-06-04 19:47:51 +00:00
cgd
2d03e599c7 don't depend on being able to read the IMR. Apparently, it doesn't 
work (as documented in the DEC 3000/[3-9]00 System Programmer's Manual)
in some of the older 3000/500 systems.
 1996-06-04 19:02:16 +00:00
briggs
6959d64eeb Some more constants from Bob Nestor--MacTV ADB works, now. 1996-06-04 03:04:49 +00:00
pk
3dfb6ab8c0 Code the residual computation a bit differently. 1996-06-03 23:48:41 +00:00
mark
b58401e04e Not needed. This was identical to the VOYAGER config. 1996-06-03 22:50:07 +00:00
mark
8477987501 Fixed lots and lots and lots of -Wall compiler warnings. 1996-06-03 22:44:53 +00:00
mark
f2a8347cc4 Fixed -Wall compiler warnings. 
Implemented a setsoftintr() function.
 1996-06-03 22:44:36 +00:00
mark
bfe01da7b5 Tidied up the prototype declarations. 1996-06-03 22:41:14 +00:00
mark
4732cc6c39 Make sure that the ethernet address has been set correctly before 
attaching the interface to the network code.
 1996-06-03 22:39:12 +00:00
mark
45842a3af6 Merged in the latest changes that have been mode to the isa lpt driver. 
Merged in the latest plip code from the pc532 port.
 1996-06-03 22:36:23 +00:00
mark
0217e55278 Fixed the softnet interrupt code to properly use netisr. 1996-06-03 22:33:51 +00:00
mark
e2391b47fd Merged in the latest changes that have been made to the isa com driver. 1996-06-03 22:30:36 +00:00
mark
f941f8cdb9 Fixed -Wall compiler warnings. 1996-06-03 22:20:32 +00:00
mark
1c9f0501fc Don't complain about a drive type of zero, just treat it as no drive 
present.
 1996-06-03 22:19:21 +00:00
mark
59e4127d96 Use the sync information in the mode definition to set the VIDC sync 
polarity.
 1996-06-03 22:14:56 +00:00
mark
2f6e37b679 Fixed -Wall compiler warnings. 1996-06-03 22:11:34 +00:00
mark
d4b96c659d Fixed -Wall compiler warnings introduced when fixing the vt220 printing 
bug.
 1996-06-03 22:08:37 +00:00
mark
a2a08dd859 Removed the old QUADMOUSE_* ioctl names. Everything now uses the 
generic mouse ones.
 1996-06-03 22:07:39 +00:00
mark
aa4be90f73 General code format tidy up. 
Added missing function prototypes.
 1996-06-03 22:04:40 +00:00
mark
0ba929925d Added proper definitions of quadrature mouse button register. 1996-06-03 22:03:36 +00:00
mark
258f83367c Added setsoftintr() prototype. 1996-06-03 22:00:50 +00:00
mark
0b265889c6 RCS Id police. 1996-06-03 21:58:25 +00:00
mark
515759c222 Added PLIP soft interrupt. 1996-06-03 21:57:52 +00:00
mark
10d9fbd5fe RCS Id police. 1996-06-03 21:55:46 +00:00
mark
89711a59f0 Fixed -Wall compiler warnings. 1996-06-03 21:53:33 +00:00
mark
17582aa655 Removed some dead code from cpu_exit(). 
Fixed -Wall compiler warnings.
 1996-06-03 21:46:15 +00:00
mark
7d3a5033a5 Use special versions of the IRQdisable and IRQenable macros that 
keep FIQ's active.
 1996-06-03 21:43:06 +00:00
mark
2d9f11e999 Add visibale debugging info for the RC7500 board. 1996-06-03 21:41:09 +00:00
mark
2a56b05b3d Implemented cache and tlb flush functions for the StrongARM. 
RCS Id police.
 1996-06-03 21:38:05 +00:00
mark
8251f6e1f7 Fixed copyright message. 1996-06-03 21:36:14 +00:00
mark
6da55f03ee RCS Id police. 1996-06-03 21:35:10 +00:00
mark
6ecba1cbe0 Added extra diagnostic information that can be printed when the ARM700 
prefetch abort bug occurs.
Fixed -Wall compiler warnings.
 1996-06-03 21:32:11 +00:00
mark
ff542922fa getdevice() now defaults to returning the a partition if no partition 
is specified in the string.
Fixed -Wall compiler warnings.
 1996-06-03 21:28:59 +00:00
mark
bd72d43fdc Major code clean up. Now satisfies the source code style guide. 1996-06-03 21:27:21 +00:00
mark
5a66df3d3d RCS Id police. 1996-06-03 21:21:29 +00:00
cgd
c6dd609e7f gross hack to get around the fact that there are currently devices with 
common back-ends that live on multiple very-different busses (e.g. PCI and
TC), which need bus-specific DMA mapping support.  As a nice side effect,
this will allow the especially nasty (vtophys(va) | 0x40000000) expressions
to go away in favor of less nasty bus-specific function calls.
 1996-06-03 20:18:48 +00:00
cgd
e038a84b34 add "le* at pci?", because it compiles and may actually work. 1996-06-03 20:10:52 +00:00
cgd
729d7a8aa8 only do tty_attach() for first tty of each chip; that's the only real tty. 1996-06-03 19:43:31 +00:00
is
7aaddee417 #define GRFIOCBLANK_LIVE and GRFIOCBLANK_DARK in grfioctl.h to make absolutely 
clear which switches the video signal on and which off.
Make all grf_??.c (which supported it) use the same polarity of the test.
While being here, use a > test instead of implicit != to make it extensible
to darker than dark values for power managment systems.
 1996-06-03 18:55:08 +00:00
cgd
afe080291e fix pasto: s/NETISR_CCITT/NETISR_PPP/ at the appropriate place in 
netintr().  From Matt Thomas <matt@lkg.dec.com>.
 1996-06-03 18:32:37 +00:00
is
1530e15480 Don't get fooled by the CyberSCSI MK I, which uses the same man/prod id 
as the Fastlane Z3, but is different enough to let the kernel crash.
Closes PR #2492 by Matthias Scheler. [thanks also to Ralph Schmidt for
confirmation of the patch]
 1996-06-03 17:07:20 +00:00
scottr
d9953b15c4 Minor cosmetic cleanup left over from reverting interrupt handlers 1996-06-01 06:10:34 +00:00
scottr
701205b00d Add tty_attach() as appropriate (for pstat -t) 1996-06-01 00:13:39 +00:00
pk
460d3403be Initialize video parameters if the board is not yet running. Useful if 
the cg3 is not the console.
 1996-05-31 09:59:22 +00:00
cgd
d4b462666e if PCVT_NETBSD > 120, do tty_attach() calls so that pstat -t will work. 
If these changes are pulled up to the 1.2 release branch, they should
be changed so that they are included if PCVT_NETBSD >= 120.
 1996-05-31 00:03:59 +00:00
cgd
311886cbbe add call to tty_attach() so pstat -t will work with pccons ttys. 1996-05-30 23:59:11 +00:00
cgd
99a50a5e0d now that the bug has been fixed, we can go back to using the 
Alpha-optimized in_cksum().
 1996-05-30 23:18:14 +00:00
cgd
ea82d613ab Fix from Matt Thomas to fix problem where packets like 
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x01 would be checksummed
incorrectly: rather than adding two 32-bit quantities together to
sum a quadword (which was losing a carry bit), add as four 16-bit
quantities.
 1996-05-30 23:08:36 +00:00
cgd
a6539cd434 add options LKM, INSECURE 1996-05-30 22:36:49 +00:00
cgd
00a630739d don't use pcvt any longer 1996-05-30 22:35:46 +00:00
pk
a8deff302c Clamp synch-transfer parameters at our maximum values on device-initiated 
synch negotiation.
 1996-05-30 22:19:10 +00:00
is
4c4c6e7b5f Pull INSTALL into the trunk. 1996-05-30 20:50:48 +00:00
cgd
6e6fc14f32 add tty_attach() calls where appropriate 1996-05-30 18:44:30 +00:00
leo
e81bea0de0 Add loadkmap 1996-05-30 13:44:36 +00:00
leo
0b59a91269 Add missing spl(x). (Jason Thorpe) 1996-05-30 13:41:58 +00:00
mhitch
601c0013e0 Fix the third LBA extraction from a 6 byte SCSI command that I missed. 1996-05-30 03:15:07 +00:00
pk
c393eae7c5 event_var.h changed location. 1996-05-30 01:40:07 +00:00
pk
9a9cf8c3f5 Put back a `#if defined(SUN4M)' for now. 1996-05-30 00:57:35 +00:00
pk
e86275a0b6 Some slight optimizations. 1996-05-30 00:02:09 +00:00
cgd
f7dcef06d4 add missing splx(). From Jason Thorpe 1996-05-29 22:24:47 +00:00
pk
b3666a87b4 Swiatch to `sys/dev/sun/event*'. 1996-05-29 21:57:51 +00:00
pk
3d1e64415a Switch to `sys/dev/sun/event.c'. 1996-05-29 21:56:38 +00:00
pk
f9f5f23ee3 We really need a ring buffer for every unit. 
Eliminate extraneous ttyalloc() calls.
 1996-05-29 21:45:28 +00:00
pk
4899447ffc Add missing splx(), per Jason. 1996-05-29 21:08:28 +00:00
pk
57e61589e7 Fix two cases of handling stale page table information: 
1. when reading the referenced/modified bits the TLB entry must be flushed
   before reading the in-core version.
2. when wrapping up an entire segment in pmap_page_protect(), flush the PTPs
   from the TLB to prevent a table-walking operation to pick up stale - or
   possibly bogus - PTEs.

(hopefully I'll get a few of my hairs back now..)
 1996-05-29 20:58:38 +00:00
oki
b042da1f56 fixed reboot problem on Xellent30. 1996-05-29 17:19:07 +00:00
oki
7c5b284636 added missing splx(s). pointed out by thorpej. 1996-05-29 17:03:41 +00:00
scottr
cac1b831e9 - Simplify writes in sbc_drq_intr(). 
- When finished writing, if the SCSI bus has BSY asserted, write another
  byte to the SBC to ensure we get an interrupt.
- Unflag SCSI interrupts on the VIA whenever we clear the interrupts
  on the SBC itself.
 1996-05-29 14:26:33 +00:00
leo
5d8d243a6e Add UCONSOLE option. 1996-05-29 12:28:06 +00:00
mhitch
fe55416706 Fix autoconfiguration stuff to more closely match the alpha - primarily 
the IOASIC attached devices.  The DS3100 will now configure properly.
Fix the DS5000/25 IOASIC table entry for the RTC so the RTC interrupts
get enabled.
Fix up a moved include file.
 1996-05-29 06:29:02 +00:00
mhitch
d8824f1a84 Fix autoconfig stuff to more closely match the alpha. The DS3100 will now 
configure properly.  Also fix devices with TurboChannel and mainbus
attachments so they will work if no TurboChannel was configured.
Fix clock.c for a missing variable if not including NTP support.
Also remove some extraneous includes files or use the right ones.
 1996-05-29 06:25:01 +00:00
mhitch
038bd4a782 Fix autoconfig stuff to match the alpha. The DS3100 will now 
configure properly.
 1996-05-29 06:19:49 +00:00
mhitch
de1b9b4230 Fix autoconfiguration stuff to match the alpha. The DS3100 will now 
configure properly.  Also fix devices with TurboChannel and mainbus
attachments so they will work if no TurboChannel was configured.
Fix a panic when the dtop keyboard handler receieves a character
before the device has been opened.
 1996-05-29 06:15:40 +00:00
mhitch
9d8526a68d Use the MI LANCE drivers - the pmax-specific one no longer compiles. 1996-05-29 06:05:05 +00:00
mhitch
a2d094fb48 Fixes to make kernel compile: HZ is required to be defined and CPU_R3000 
is needed to include R3000 support.  Also change the le0 to le* for the
3100 LANCE so it configures properly.
 1996-05-29 06:01:13 +00:00
chuck
e35aa10df8 switch to generic boot 1996-05-29 05:06:21 +00:00
chuck
24ac64b87b fix generic boot code 1996-05-29 05:04:41 +00:00
chuck
9f36687189 borrow part of the sparc port's dk_establish to fix generic boot 1996-05-29 05:03:50 +00:00
chuck
946f08aa87 note if we are the boot device (for fixing generic boot) 1996-05-29 04:29:46 +00:00
chuck
5258929681 detect if we are the boot device (to fix generic kernel) 1996-05-29 04:27:11 +00:00
chuck
ac46d3b779 add to fix boot generic problem 1996-05-29 02:32:21 +00:00
chuck
e4528e0647 save boot device info from bug/bootblocks 1996-05-29 02:28:30 +00:00
mrg
5583238255 impliment ttylist stats based on disk stats. 1996-05-29 02:02:42 +00:00
mrg
65d186d8e8 find a couple minor nits from previous change. 1996-05-29 01:58:09 +00:00
chuck
6645fec14e fix off by one error 1996-05-29 01:52:03 +00:00
chuck
f057fa41d5 leave room for partition 1996-05-28 19:07:32 +00:00
chuck
cd4d6d851b new kernel call args. 1996-05-28 18:14:24 +00:00
chuck
e0923c774b bug fix: pass address of le to netboot 1996-05-28 18:03:38 +00:00
oki
532b0a8630 fdboot can boot from 512bytes/sector format floppy now. 1996-05-28 17:01:25 +00:00
chuck
9a628842cf fix bootst (sync with sun3 tapeboot) 1996-05-28 15:23:53 +00:00
chuck
09e22de574 delete non-working bootst 1996-05-28 15:23:06 +00:00
chuck
da573626b4 new bootst (based on sun3 tapeboot) 1996-05-28 15:22:41 +00:00
mrg
6ce8e31376 change zsinfo to a zs_softc, and impliment intr counts. mostly from OpenBSD. 1996-05-28 14:06:28 +00:00
mrg
08bd090b26 count audio interupts (from OpenBSD). 1996-05-28 13:36:09 +00:00
fvdl
b7a6989848 NetBSD1_1 -> NetBSD1_2, so use it properly (PR 2475) 1996-05-28 12:28:45 +00:00
pk
9913321bff CMP_PTE_USER_READ4M: check against PPROT_RWX_RWX; this is the canonical 
stack protection (saves many excursions into trap.c on window underflows
as was the sole intention of the macro..).
 1996-05-27 20:46:39 +00:00
pk
d94f5b92f9 prototype mmu_pagein4m() #if DEBUG is on. 1996-05-27 20:29:03 +00:00
mhitch
ab7b439a98 The logical block address in a 6 byte command is 21 bits, not 20. 
Also a transfer length of 0 indicates 256 blocks.
 1996-05-27 05:49:49 +00:00
pk
75eb006fa2 No longer need to call mmu_pagein() through a pointer. 1996-05-27 01:13:02 +00:00
pk
522c1d367a mmu_pagein() is only useful on sun4/sun4c. For now, keep a `mmu_pagein4m()' 
within `#ifdef DEBUG' for monitoring.

Push user windows to stack in pmap_extract() if we need to switch contexts.
 1996-05-27 01:12:34 +00:00
pk
4fa564e10d Fix case where sequence state wasn't updated properly, resulting in 
`disk_unbusy' panic.
 1996-05-27 00:10:40 +00:00
hpeyerl
3e834c5e86 Update to reflect reality (such as it is). 1996-05-26 23:45:42 +00:00
pk
43b3743977 Implement CMP_PTE_USER_WRITE4M more accurately. 
CMP_PTE_USER_READ4M needs some more work..
 1996-05-26 22:33:31 +00:00
pk
2382529ecd Some more #defines. 1996-05-26 22:30:20 +00:00
leo
d48f93eef5 Add 'kernel_text' symbol (Gordon Ross). 1996-05-26 20:50:53 +00:00
chuck
9fe4f7c83a kill "options GENERIC" by replacing it with Theo's sparc code. 1996-05-26 20:47:39 +00:00
chuck
8f19c1d045 fix cngetc() typeo. 1996-05-26 20:42:58 +00:00
is
eafd041aca Fix few more places where 040+060 rlevant stuff was only compiled for 68040, 
preventing 68060-only kernels to work. (68060 only kernel is tested now by
using it to commit this patch).
 1996-05-25 21:54:22 +00:00
christos
be8ad0bbb0 Recognize MFII keyboard ids for BIM ThinkPad 76X's. Closes PR/2468 1996-05-25 18:19:07 +00:00
is
33d61f4da3 Show real interupt names (e.g., systat vmstat) on the DraCo. 1996-05-25 17:08:48 +00:00
briggs
014b404127 Clean up the interrupt handling somewhat. 1996-05-25 16:42:24 +00:00
briggs
100623915b Clear via2 interrupts before processing, too. It is up to the drivers to clear 
any interrupts that are flagged during processing.
 1996-05-25 16:31:04 +00:00
is
25b2ef1b72 Yet another unused variable cleanup; noticed in a kernel without bpfilter. 1996-05-25 16:30:16 +00:00
is
4d0559ac27 Fix stupid pasto. 1996-05-25 15:23:52 +00:00
briggs
d6345a7855 More from Dave Huang (khym@bga.com)--set ROMLEN to 2MB and make another 
class for AV machines (C660AV and Q840AV).
 1996-05-25 14:48:38 +00:00
briggs
30e64f90b7 Patches from Dave Huang (khym@bga.com) to get MRG ADB working on his 660av. 1996-05-25 14:45:31 +00:00
briggs
10221fc1cd Do not let getty open ite if it's not been initialized. 1996-05-25 00:56:38 +00:00
pk
f699a85094 sync with reality. 1996-05-24 23:18:23 +00:00
is
452b12520a Delete some occurences of kernel startup debug code, move others inside 
#ifdef DEBUG_KERNEL_START.
 1996-05-24 19:59:33 +00:00
is
c978bf3f9f Make the GRFIOCBLANK ioctl set the right timing divisor when switching the 
screen back on.
 1996-05-24 19:26:12 +00:00
cgd
48652c763f fix UMAPFS entry, add entry for UNION 1996-05-23 23:29:10 +00:00
cgd
82dd8bf609 disable alpha-specific in_cksum.c; it seems slightly buggy 1996-05-23 23:27:25 +00:00
pk
3c13903472 Enable just enough interrupts to get "L1-A" through. Patch from Jason to 
avoid spurious floppy interrupts on Jason's machine...
 1996-05-23 22:35:11 +00:00
phil
6c28c57a2a xxcd => xx_cd. 1996-05-23 14:14:20 +00:00
briggs
78560abd91 Change the console banner message. 1996-05-23 05:18:48 +00:00
briggs
2126c0d3c1 Fix from Bill Studenmund to set flags sanely on serial console. 1996-05-23 02:06:53 +00:00
briggs
320adf52bf Add MACH_CLASSDUO. 1996-05-22 17:53:24 +00:00
briggs
4d059305ec Remove some dead code, as suggested by scottr, and clone a new machine 
class off of the powerbook for the Duos.  They apparently use an RBV-like
chip for the VIA2.
 1996-05-22 17:52:48 +00:00
briggs
534d58c701 Get rid of compiler warning if DBG_PID is not defined. 1996-05-22 17:16:45 +00:00
christos
0bc76ac7c3 make this compile again; remove CONF_SLOW_INTERRUPT 1996-05-21 20:46:45 +00:00
pk
bc77c57c13 espattach() requires DMA to be configured. For now, panic if it is not. 1996-05-21 19:09:43 +00:00
pk
68691c178c Allow all esp dma channels to be called `dma'. 1996-05-21 19:07:30 +00:00
pk
dc7e7814d9 Remove the espdma' special case; all esp' related dma channels are now 
called `dma' on all architectures.  Note: `ledma' remains in place.

Also delete a couple of unneeded `needs-flag's in files.sparc.
 1996-05-21 19:06:26 +00:00
is
70d3595ab1 Fix two conditionals code parts, which were intended to avoid two 
branches for pure-M68060 and Non-M68060 kernels, but would have made
the former never save its floating point context.
 1996-05-21 18:22:13 +00:00
is
893de3dcc8 Sync with the cpu.h change: setconf() only used if defined(GENERIC). 1996-05-21 17:15:40 +00:00
oki
30ec7d2c44 Some cleanup. 
- Add missing return-type of function.
- Add missing prototype.
- some gcc -Wall printf warning.
 1996-05-21 15:32:18 +00:00
oki
82d5960cd6 Some cleanup. 
- Add missing return-type of function.
- Add missing prototype.
- some gcc -Wall printf warning.
 1996-05-21 15:31:55 +00:00
pk
71943d50df Protect body of iommuattach() to be more resilient against configuration 
file oddities.
 1996-05-21 07:25:07 +00:00
briggs
057adea27d Apparently the MRG ADB code becomes unstable if we handle via1 interrupts 
properly, so go back to unflagging them all before processing any via1
interrupts.  Perhaps this can be changed back when we get ADB code that
does not rely on the ROMs?
 1996-05-21 02:46:02 +00:00
jonathan
4139356a98 Copy the pmax locore.S code into the arch/mips hierarchy and split 
it into three pieces:

 * locore.S, which contains generic mips locore code,
   applicable for both r2000/r3000 and r4000s (in 32-bit mode).

 * locore_r2000.S, which contains r2000/r3000 (MIPS-I) versions
   of the locore functions that need mips-generation-specific
   instructions or handling.
 * locore_r4000.S, which contains r4000/r4400/r4600 (MIPS-III?) versions
   of the locore functions that need mips-generation-specific
   instructions or handling.

Much of the code in locore_r4000.S is derived from Per Fogelstrom's Pica port.
locore.S still contains some pmax-specific DMA-buffer copy functions.
 1996-05-21 00:20:40 +00:00
briggs
3fb1d834fc Actually clear the interrupt on the RBV. 1996-05-21 00:04:18 +00:00
jonathan
b15951c1ee * Move the declarations of mips locore functions from the pmax tree 
to the mips tree.
* Just include the mips locore.h into the pmax one.
 1996-05-20 23:49:11 +00:00
jonathan
e704a8e1e9 * Move the declarations of mips locore functions from the pmax tree 
to the mips tree.
* Add declarations of functions used by vm_machdep.c.
* Add declarations of functions printed by name in stack tracebacks.
* Add declarations of functions used by the model-independnet mips machdep.c
  code.
 1996-05-20 23:38:26 +00:00
jonathan
6f1e720b08 Change MachEmptyWriteBuffer() to wbflush(). 
Add missing "void" and "int" return types on functions.
Move boot() after dumpsys()/doadump(), so the latter don't need forward decls.
 1996-05-20 23:27:27 +00:00
jonathan
7666d5b36b Check that either CPU_R3000 or CPU_R4000 is defined. Fix the r3k/r2k 
symbolic lookup of the CPU-level specific locore entry points to use the
r2k, not the r4k, labels.

Include header files to get prototyped declarations of ipintr() and arpintr().
Remove unused variables and parenthesize assignments in if () expressions.

Gcc warns of a possible && vs || operator-precedence bug in the network
softint dispatch code, which needs more thought.
 1996-05-20 23:24:00 +00:00
mrg
1af2be6068 document PORTAL 1996-05-20 18:15:11 +00:00
mark
08dfd04e76 Fixed the NetBSD Id string. 1996-05-20 17:09:24 +00:00
oki
6a0bb3e228 Add 'rd' ram-disk pseudo-device. 1996-05-20 14:56:20 +00:00
oki
8823c49fb4 fixed gcc -Wall warnings. 1996-05-20 14:53:07 +00:00
mark
a7f4c7929f Don't need -fno-builtin anymore. 1996-05-20 14:37:24 +00:00
is
cb5f8c53ac Now that our as pretends to understand the M68060 cpu, use -m68060 instead 
of -m68040 to avoid confusion.
 1996-05-20 13:31:40 +00:00
jonathan
b37be8bb62 Fix typo in NMBCLUSTERS definition. 1996-05-20 10:50:52 +00:00
pk
6da494dde9 Put a `return' back that went missing in rev 1.56 1996-05-20 10:49:20 +00:00
scottr
4b712a8c3f Due to the latching effect of the 6522 (VIA) chip, we need to unflag 
interrupts only after the condition that caused the interrupt has been
cleared.  This is a particular problem with the 5380 SCSI controller,
since the Mac glue logic may raise (e.g.) the SCSI DRQ interrupt a number
of times during the course of a normal transfer.  By waiting to unflag it,
we effectively ignore all but the first.
 1996-05-20 04:32:33 +00:00
thorpej
59865f3154 Remove references to the "ahe" device, and add ahc at eisa. Lingering 
junk pointed out by Greg Earle <earle@isolar.Tujunga.CA.US>.
 1996-05-20 03:32:16 +00:00
scottr
d28f9a6699 Fix the last change; CVS apparently biffed it. 1996-05-20 03:23:36 +00:00
cgd
5e29c383e2 add wbflush() calls in strategic places. These really shouldn't be 
here, and there should be a generic 'bus' interface to do memory
read/write barriers.
 1996-05-20 03:14:07 +00:00
cgd
397617080d add 'pseudo-device strip' for Metricom Ricochet packet radio driver 
recently kicked in by Jonathan Stone.  It compiles on the alpha, and
may even work.
 1996-05-20 02:58:53 +00:00
cgd
daad29a36c add fta, fpa, and fea drivers, for DEC TC, PCI, and EISA FDDI controllers. 1996-05-20 01:37:18 +00:00
chuck
d3ca12ac2a import rd_root from sun3 1996-05-20 01:17:31 +00:00
chuck
39e3bbc016 add ram-disk. clean. 1996-05-20 01:16:50 +00:00
chuck
8a07a09d00 add "rd" ram-disk config 1996-05-20 01:15:45 +00:00
thorpej
722d0da592 RCS Id police. 1996-05-20 00:56:39 +00:00
thorpej
4564027c48 Add the DEFEA EISA FDDI controller to the catch-all kernels. 1996-05-20 00:50:33 +00:00
chuck
914ca91332 if booted from sboot, stay in it. 
if booted from the bug, don't enter sboot.
 1996-05-20 00:40:10 +00:00
mhitch
9aa945f3c4 Also use genassym.c from sys/arch/mips/mips for make depend. 1996-05-19 22:44:12 +00:00
scottr
820895162d Update for new grf attachment code. 1996-05-19 22:29:04 +00:00
scottr
d048582c60 New grf attachment code, mostly by Jason Thorpe with some cleanup by me. 
This will allow dt and X to work with a generic kernel, rather than
compiling different kernels that attach grf0 to a NuBus adapter or
internal video.
 1996-05-19 22:27:04 +00:00
cgd
17bc20b5a4 minor cleanups, mostly KNF. 1996-05-19 21:41:00 +00:00
cgd
260dba439d Tuned in_cksum() from Matt Thomas <matt@3am-software.com>. According 
to him, this implementation is approximately 50% faster than the
machine-independent portable version.
 1996-05-19 21:24:14 +00:00
cgd
6f5bee3001 add -O2 to the optimization flags. A reason why optimization seemed 
to fail on some systems was never found; hopefully it's gone away (or
was never really there).
 1996-05-19 21:16:51 +00:00
chuck
30cec539a4 preserve sboot status 1996-05-19 21:07:21 +00:00
veego
7212a830ea - grf_cl.c, grf_clreg.h: added support for Piccolo SD64 
- grf_cv.c, grf_cvreg.h, ite_cv.c: some cleanups
- grf_rh.c, grf_rhreg.h, grf_rt.c: new blank ioctl and some KNF
- grf_et.c, grf_etreg.h, ite_et.c: new graphics driver for et4000 based board
                                   (oMniBus, Domino and Merlin)
- grfabs_cc: fix PR#2034
- grfvar.h: new grfunit for GRF_ET4000_UNIT
- scsidefs.h: no longer useful
- zbus.c: new entries for: Piccolo SD64, oMniBus, Domino and Merlin
 1996-05-19 21:05:20 +00:00
veego
f5faf322a0 GENERIC - added scsi scanner entry 
- enable MS-DOS file system support
        - removed unsed GRF_CL5426 entry
        - added new graphics driver (grf6) for oMniBus, Domino and Merlin
 1996-05-19 21:04:48 +00:00
veego
68bbcedb0c conf.c - added scsi scanner entry 
pmap.c - -Wall fixes for MACHINE_NONCONTIG and M68040 || M68060
 1996-05-19 21:04:18 +00:00
pk
1bd6f1f147 We don't generally want to profile `genassym' (easy part of PR#2434). 1996-05-19 20:58:51 +00:00
chuck
208aa439bf move rb_nosym/rb_sboot here 1996-05-19 20:08:55 +00:00
chuck
31a61aca69 minor clean 1996-05-19 20:08:15 +00:00
is
83f62ea033 Screenblank support: 
- new fbio.h in arch/amiga/include, defining only FBIOSVIDEO
- add an IOCTL translation to arch/amiga/dev/grf.c
- add screenblank to the list of specials to build on amiga.
 1996-05-19 20:06:02 +00:00
chuck
b416b21a6c update for new (SRT0/bugcrt) calling convention 1996-05-19 19:58:41 +00:00
chuck
e086852f0c minor clean up 1996-05-19 19:51:24 +00:00
is
1a41d54c27 Yet some more cleanup for missing prototypes, if DRACO is supported. 1996-05-19 19:03:01 +00:00
jonathan
1cfab3321a make dk_establish() return type be void, not int. 1996-05-19 18:49:33 +00:00
jonathan
e6beb98351 Move sys/arch/pmax/dev/sccvar.h to sys/arch/pmax/tc. 1996-05-19 18:25:15 +00:00
jonathan
7469cf4c88 Add port number encodings. 1996-05-19 18:24:33 +00:00
jonathan
baa655bc0f Update the DECstation stack-traceback pretty-printer, KN01 interrupt handler, 
and IOCTL ASIC dma-buffer-reservation code to use the reorganized am7990
preprocessor tokens and function names.
 1996-05-19 17:58:12 +00:00
jonathan
6d5fbdfbe2 Remove common-across-all-MIPS-cpu definitions (e.g., user-level-visible 
page/segment size definitions and macros) from pmax/include/param.h,
and move them to mips/include/mips_param.h.
 1996-05-19 17:52:18 +00:00
jonathan
1f9e095446 Remove common-across-all-MIPS-cpu definitions (e.g., user-level-visible 
page/segment size definitions and macros) and move them to
mips/include/mips_param.h.
 1996-05-19 17:48:04 +00:00
jonathan
b6a3c3255f Use genassym.c from sys/arch/mips/mips. 1996-05-19 17:17:48 +00:00
ragge
7cbd855ad6 Fixed all (proto)type errors. Fixes PR 2377. 1996-05-19 16:43:02 +00:00
ragge
f4c525a623 Update from Ken Wellsch. 1996-05-19 16:27:02 +00:00
ragge
6bd144b812 Add DZ-11 to GENERIC & files.vax. 1996-05-19 16:25:23 +00:00
jonathan
aff9b08bf5 Delete unecessary #include of "le.h", which doesn't exist anymore. 1996-05-19 15:57:16 +00:00
jonathan
e2a698293c Add local declarations for locore functions. Fix pagemove() return 
type to be void. Add explicit "int" return types.
Fix format/argument mismatches for vm_offset_t's in diagnostic messages.
 1996-05-19 15:55:31 +00:00