thorpej
2525eee053
Use new machine-independent mountroothook code.
1997-01-31 02:15:54 +00:00
thorpej
e256e03227
Arrange the code that sets the options flags such that the user can
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completely override the defaults (including disabling DMA) in the
kernel config file.
1997-01-23 02:11:23 +00:00
pk
a0f6df960f
RAMDISK_HOOKS => MEMORY_DISK_HOOKS
1997-01-01 23:46:29 +00:00
pk
d5b11782b5
rename: ramdisk => md
1996-12-28 23:27:00 +00:00
pk
bb12d8fd9a
Prevent `unused function' warning (from Robert Evans; PR#2770).
1996-12-23 01:46:30 +00:00
pk
2f296724a8
Not all sun4m's have an `auxio'.
1996-12-10 23:24:56 +00:00
pk
841d1ec634
Comply with recent autoconfiguration changes. Diffs graciously
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supplied by Chris Demetriou.
1996-12-10 22:54:46 +00:00
thorpej
d502e68402
Fill in sc_link.max_target
1996-12-10 21:27:16 +00:00
pk
92c4c71040
Finish import of floppy formatting code; not really usable yet, lots of
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data overruns.
1996-12-10 14:44:53 +00:00
thorpej
ef5333043b
Copyright assigned to The NetBSD Foundation.
1996-12-09 17:46:44 +00:00
pk
837dd8e3e1
Import formatting code from the i386 version.
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Revise communication between hw & sw interrupt handler.
1996-12-08 23:40:32 +00:00
pk
6b31797b23
Detect `lebuffer' parents and use the provided buffer.
1996-12-06 22:07:59 +00:00
pk
31b46bcf59
Special Lance buffer glue.
1996-12-06 21:52:01 +00:00
pk
b2f875fce9
Handle Sbus burst settings in dma reset().
1996-11-28 10:30:34 +00:00
pk
7e3ef21ca4
Fix typo in D_BURST* macros.
1996-11-28 09:37:34 +00:00
pk
4d21d576ef
Add some `DMA ESC gate array' specific constants.
1996-11-27 21:50:42 +00:00
pk
13ad3421cd
DMA draining macros have moved to dma.c
1996-11-27 21:49:53 +00:00
pk
c7f438cd11
Handle the `ESC gate array' variant of the DMA engine, including an
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essential bug work-around. Graciously supplied by David Miller.
Also re-arrange the macros that do the dma drain song-and-dance for
better clarity.
1996-11-27 21:48:19 +00:00
pk
c0a9fe4e7a
Cancel any queued timer events before re-scheduling a timeout, so esp_abort()
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can be called from other places besides the timeout handler.
1996-11-27 21:34:59 +00:00
pk
4526babc82
Pay attention to DMA errors as reported by DMAINTR() returning -1. If this
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happens reset everything.
Re-schedule a timeout when first attempting to abort an operation.
1996-11-27 21:24:20 +00:00
pk
c1274b3cff
Stabilize timeout values in fdcresult() and out_fdc() by adding delay()s.
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Noted by Jason Thorpe over in the i386 driver.
1996-11-27 21:14:33 +00:00
pk
3cb63476b7
One control block per target is insufficient if you have a full complement
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of targets attached and access those simultaneously (like in a ccd(4) array).
We (now) allocate (somewhat arbitrarily) three per target.
Noticed by Marshall Midden.
1996-11-22 22:36:57 +00:00
pk
89b8591c60
Add explicit casts to `%l*' formatted arguments.
1996-11-16 23:14:58 +00:00
thorpej
35c9c776fe
Use bitmask_snprintf().
1996-11-13 06:13:39 +00:00
cgd
000ff895c3
sync with alpha version
1996-11-12 21:06:21 +00:00
pk
92d21510ef
Drop in a sun4m version of AUDIO_SET_SWINTR; thanks to Nick Sayer for
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the reminder.
1996-11-01 23:32:15 +00:00
pk
4dd0b24bf9
Make sure to refer to `sc_ovtype' only when SUN4 is defined, as noted
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by `r.evans@ic.ac.uk'.
Also, explicitly testwhether we're dealing with a pfour.
1996-10-20 19:18:00 +00:00
christos
8d9699acda
backout previous kprintf change
1996-10-13 02:59:55 +00:00
christos
7d1960f502
backout previous kprintf change
1996-10-13 02:59:38 +00:00
christos
0039d4aa0c
backout previous kprintf change
1996-10-13 02:59:25 +00:00
christos
19d8368f2f
printf -> kprintf, sprintf -> ksprintf
1996-10-11 00:44:42 +00:00
thorpej
5c34a4ce35
Use FBTYPE_RESERVED3 for our `unknown' fbtype ... RESERVED1 seems to
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have disappeared.
1996-10-04 20:35:53 +00:00
thorpej
3db7555465
Returning ENODEV is not correct in a poll entry point. Instead, since
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read/write returns an error, use seltrue().
1996-10-04 20:34:33 +00:00
abrown
7557090650
Add cgfourteen_poll() entry point to sync with recent changes in frame
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buffer cdev code.
1996-10-01 00:06:45 +00:00
abrown
19b3f7f50b
Initial commit of cg14 framebuffer driver for Sun4m SPARCs.
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- This driver supports the on-board mbus-based cgfourteen (sometimes referred
to as "SX") video hardware present on SS20-class machines.
- It does *not* support any of the SX acceleration features.
- It does support the 8-bit mode of the hardware, and looks to X like
a cgthree.
- It does support the cg6-style hardware cursor, even when running X in
cgthree emulation.
- It does support DPMS power-down of compatible displays on later-revision
cg14's.
- There is code to support the true color (32-bit) mode of the cg14 as
cg8 emulation, but it is disabled by default because it is most likely
broken. #define CG14_CG8 to turn it on.
The driver is not yet installed in the conf files, but I will do so
shortly...
1996-09-30 22:41:01 +00:00
mycroft
4cd799d5a9
Remove unused variable.
1996-09-28 03:37:36 +00:00
mycroft
aaad0e1149
Sync with Alpha version.
1996-09-28 03:21:04 +00:00
thorpej
8d5c3b9cd1
Sync with the alpha version, fixing several SCSI protocol bugs.
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NOTE: THESE FILES ARE NOW IDENTICAL TO THEIR ALPHA COUNTERPARTS.
The C preprocessor does the Right Thing when these files are built
on a SPARC. This makes it significantly easier to diff the two
versions (until a real MI 53c9x driver is done, hint hint).
1996-09-28 01:49:06 +00:00
abrown
28068e33c0
Oops. Last change will slow down a GENERIC kernel. Add a CPU type test
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for cleanliness.
KNF a return statement.
1996-09-27 18:30:15 +00:00
abrown
d7ef005a81
Fix long-standing bug with Lance ethernet and Sun4m's, where each packet
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would generate two interrupts, one real and one spurious. The solution
is to force a drain of the SBus->MBus write buffers after writing to the
lance to clear the interrupt. Thanks to Chris Torek for pointing out a much
easier way to do this than I had planned...
1996-09-27 15:11:43 +00:00
thorpej
ab49e34013
Don't attach an rcons to a cgfour/cgeight overlay plane; it doesn't work
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properly. Problem reported by Charles Hannum.
XXX This is temporary until someone with the hardware has time to fix it!
1996-09-20 17:35:49 +00:00
mrg
c98a14ad90
update these for poll(2) changes.
1996-09-12 01:35:34 +00:00
cgd
adeb6b4058
replace sequences of 8 spaces with tabs (only one instance). kill
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unnecessary newlines after return statements but before function
close-braces.
1996-09-09 18:01:30 +00:00
thorpej
fa0e4a3082
Make the SPARC kernel compile again after recent tty cdevsw changes.
1996-09-05 09:32:47 +00:00
mycroft
b3eac79b64
tty stop functions really should return void, not int, and certainly not both.
1996-09-02 06:43:16 +00:00
cgd
71ad30d0e9
(1) set scsi_link channel to either the appropriate channel (if a
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multi-channel driver), or to SCSI_CHANNEL_ONLY_ONE if a
single-channel driver.
(2) use scsiprint() rather than a locally-defined autoconfig print
function, and kill any locally-defined print function.
1996-08-28 18:59:15 +00:00
cgd
2a73ef60b7
change cfprint_t type definition to take a const char *, rather than
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a char *, because that's what was really intended, and because
if the print function modifies the string, various things could become
unhappy (so the string should _not_ be modified).
1996-08-27 21:53:46 +00:00
thorpej
7e7c76ba78
Correct mistakes similar to those made in cgfour.c: Log message from
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cgfour.c:
Fix a typo and an error in color plane offset calculation. Submitted by
Konrad Schroder <perseant@hitl.washington.edu>, PR #2695 .
1996-08-25 07:47:34 +00:00
thorpej
28df9248ce
Fix a typo and an error in color plane offset calculation. Submitted by
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Konrad Schroder <perseant@hitl.washington.edu>, PR #2695 .
1996-08-13 20:52:43 +00:00
chuck
cfdb99f44c
repair XDC_HWAIT macro to handle the fact that waithead is now
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unsigned. should fix xdc watchdog timeouts noted in port-sparc
by nathanw@mit.edu .
1996-08-12 20:19:27 +00:00