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cb96a536e4
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16828 Commits

Author SHA1 Message Date
gwr
cb96a536e4 Add a comment about obio_mapin(). 1997-04-28 23:38:47 +00:00
gwr
1046c915b6 Drivers that use obio_mapin should enforce OBIO attachment 
(just to be paranoid).
 1997-04-28 23:30:19 +00:00
gwr
304d49b554 include <machine/leds.h> 1997-04-28 23:21:01 +00:00
gwr
712f2e8d93 Moved leds_* declarations into leds.h 1997-04-28 23:19:39 +00:00
gwr
589bdf49d5 si_intr: if our CSR indicates an interrupt, return 1. 1997-04-28 22:10:41 +00:00
gwr
445e244536 Do console initialization earlier (see obio_init). 
Document initialization order dependencies.
 1997-04-28 22:08:36 +00:00
gwr
2e1c5c36ad Be quiet in _save_symtab() unless there is a problem. 
Improve some comments (and sync with sun3x code).
 1997-04-28 22:06:20 +00:00
gwr
2223431f0a No longer needs an early init call (just normal autoconfig). 
Only animate the LEDs when we were idle (like SunOS).
 1997-04-28 22:04:29 +00:00
gwr
df35245ac0 Fix a bug where OBIO locators were not presented to the children. 
Rename obio_alloc to obio_mapin; add comments, etc.  (like sun3x)
 1997-04-28 22:02:43 +00:00
gwr
388bf0e0e0 Rename obio_alloc/obio_mapin and check for obio in match functions 
for attachments that will use obio_mapin.
 1997-04-28 21:59:19 +00:00
gwr
a5efc65699 Sync. up with the sun3x version. 1997-04-28 21:55:59 +00:00
gwr
479d3fa66d No longer needs an early init call (just normal autoconfig). 1997-04-28 21:51:49 +00:00
gwr
3c841dcb79 Export the symbol _Idle for clock.c (and fix some comments). 1997-04-28 21:49:38 +00:00
gwr
dcd4fae823 Use AUTOVEC_BASE instead of 0x18. 1997-04-28 21:48:25 +00:00
gwr
46cd1d0fec Add a kernel declarations section. 1997-04-28 21:47:10 +00:00
gwr
52e455e8ba Fix declaration of get_control_byte(). 1997-04-28 21:46:31 +00:00
gwr
236a126750 Declare peek_long(). 1997-04-28 21:45:47 +00:00
gwr
a0d8cf3b65 Kill an obsolete comment. 1997-04-28 21:44:53 +00:00
scottr
c69d32662f From Mycroft: Oops; forgot to GC the last mbuf allocated when 
out of clusters.
 1997-04-28 20:31:16 +00:00
mycroft
df082e3c8d A handle of 0 means the open failed... 1997-04-28 18:46:15 +00:00
mycroft
37cb09ba66 DTRT if OF_read() returns 0 when no data is available. 1997-04-28 18:33:57 +00:00
mycroft
d8615e4fb9 Oops; forgot to GC the last mbuf allocated when out of clusters. 
Also, DTRT if OF_read() returns 0 when no data is available..
 1997-04-28 18:32:58 +00:00
mycroft
bc66bb3e6e Oops; forgot to GC the last mbuf allocated when out of clusters. 
Also, remove the internal mbuf queue, which is not needed by this driver.
 1997-04-28 18:30:20 +00:00
mycroft
103c7d360d Oops; forgot to GC the last mbuf allocated when out of clusters. 1997-04-28 17:03:58 +00:00
scottr
70dcf0b5f6 Undo a hack added in the last overhaul (which caused an extraneous byte 
to be written to the target).  Also, use the sc_min_dma_len field
to determine whether to use PDMA or PIO.
 1997-04-28 15:59:20 +00:00
mjacob
b3192632db On alpha, sizeof (long) != sizeof (int) and sizeof (int) != sizeof (ptr_t) 1997-04-28 15:52:44 +00:00
mjacob
ac6fbba3ac On alpha size_t is not an int, ergo last argument to dma setup glue 
function can't be a pointer to an int.
 1997-04-28 15:43:47 +00:00
mycroft
2b65c6c346 Delay turning off P_TRACED until the process is actually waited on. It can't 
have any signals delivered while exiting, so this should be okay.  Change the
test for a traced process in wait4() to exclude a process that was started by
the debugger; in this case, only one SIGCHLD should be delivered.
 1997-04-28 13:17:05 +00:00
mycroft
701f15db33 Reinstate P_FSTRACE, with different semantics: 
* Never send a SIGCHLD to the parent if P_FSTRACE is set.
* Do not permit mixing ptrace(2) and procfs; only permit using the one that
  was attached.
 1997-04-28 04:49:27 +00:00
mycroft
8a33a13c65 Minor code cleanup. 1997-04-28 03:49:57 +00:00
mycroft
43a0dc8b74 Remove remnants of P_FSTRACE, which is no longer used. 1997-04-28 02:51:41 +00:00
mycroft
ead5e1a6f7 When stopping a process being traced through procfs, wake up the *parent* (in 
case it happens to be doing a WAIT.
 1997-04-28 02:36:05 +00:00
mycroft
e725c03060 When checking for init, compare against initproc, rather than comparing the 
PID.  No functional difference.
 1997-04-28 02:29:52 +00:00
mycroft
217c4e14ea Fix several deficiencies, as compared to ptrace(2): 
* Did not check for P_SUGID on ATTACH.
* Did not check for tracing of init on ATTACH.
* Did not turn off single-step mode on RUN or DETACH.
* Might have screwed up reparenting in some cases.
* Allowed anyone to detach the process.
 1997-04-28 02:28:39 +00:00
pk
547d95a029 Remove esp FLUSH when residual bytes are present in FIFO, the ncr53c9x 
driver will flush when necessary. Doing the FLUSH here interferes
with DMA-enabled target selection.
 1997-04-27 22:12:40 +00:00
pk
94eaf1bb04 Implement target selection using DMA. 
To allow a period of testing the variable `ncr53c9x_dmaselect' is used to
enable this feature (default is 0, i.e. the old behaviour).
 1997-04-27 22:08:51 +00:00
thorpej
70ce55d5d7 Update for changes in machine-dependent COMPAT_HPUX code. 1997-04-27 21:40:47 +00:00
thorpej
97a6c32e58 Garbage-collect a bunch of _very_ hp300-specific code, most of which 
doesn't work anyhow (due to current and future fundamental differences
between NetBSD and HP-UX device semantics).  This can probably be shared
with other m68k ports now.
 1997-04-27 21:38:57 +00:00
thorpej
ba0a5d5c58 Bump version: Better SPU detection code 1997-04-27 21:18:31 +00:00
thorpej
8b4cae0516 CPU -> SPU 1997-04-27 21:17:13 +00:00
thorpej
3cb561ed9f Don't define our own machineid values - pull in <machine/hp300spu.h> 1997-04-27 21:15:14 +00:00
thorpej
fbad957c52 Update getmachineid() for new machineid values. 1997-04-27 21:13:55 +00:00
thorpej
767517edcc Don't even look for a Domain keyboard if we're not a 400, 425, or 433. 1997-04-27 21:12:43 +00:00
thorpej
5b511796c1 Uniquely identify 345 vs. 375 vs. 400 and 380 vs. 425. Adapted by me from 
code provided by Mike Smith.  While I'm here, convert this file to use
macros from <machine/asm.h> rather than making assumptions about how
C labels are handled.
 1997-04-27 21:10:06 +00:00
jonathan
dbf4f7b71f * Tidy PHY [sic] selection code in epsetmedia(). 
* epinit() had both explicit xcvr selection for 3c589 and a call
  to epsetmedia().  The first is redundant; delete it, and EP_COAX_DEFAULT.

* Update comments to reflect 3c589 and 3c509B fixes.  Fix typos.
 1997-04-27 21:09:56 +00:00
thorpej
cdb54b8d65 Update for new SPU options. 1997-04-27 21:06:29 +00:00
thorpej
b27a863b02 Generate option headers for SPU type options, so that we may generate 
dependencies on them.
 1997-04-27 21:05:49 +00:00
thorpej
772891accd Use information provided by <machine/hp300spu.h> to determine if we 
might have a physical address cache.
 1997-04-27 21:02:34 +00:00
thorpej
650df29d4d These files depend on things in <machine/hp300spu.h> 1997-04-27 20:58:55 +00:00
thorpej
18a931000e Use <machine/hp300spu.h> to determine if we might have a physical address 
cache.
 1997-04-27 20:54:39 +00:00