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386 Commits

Author SHA1 Message Date
mycroft
919efaeb60 Make the microcode table const. 1997-03-13 03:33:03 +00:00
mycroft
ac3b8b13b7 Don't share the silence block between devices. Make silence filling work for 
more encodings, and make it device-independent.  From Lennart Augustsson, in
PR kern/3305.
 1997-03-13 02:19:32 +00:00
cgd
cf26d31ad2 NetBSD RCS ID tweaks, a few comment block tweaks. Also, make copyright 
notices consistent (per Matt Jacob).
 1997-03-12 21:06:41 +00:00
cgd
099e30a322 ISP 10x0 driver from Matthew Jacob of NASA Ames Research Center. 
(March 12, 1997 version).
 1997-03-12 20:44:50 +00:00
pk
d8fc2afd1e Replace cpumod' with cpuinfo.cpu_type' equivalents. 1997-03-10 23:01:40 +00:00
pk
3811437545 Redo attach code somewhat. Have a go at matching le's and lebuffer's on 
machines where the PROM does not provide a parent/child relationship.
 1997-03-10 22:58:22 +00:00
pk
9119c9c189 Add a field indicating this instance has attached to an `le', so we 
can have a go at matching le's and lebuffer's on machines where the
PROM does not provide a parent/child relationship.
 1997-03-10 22:56:54 +00:00
thorpej
e33bdc63ae Update for MI 53c9x driver. 1997-02-27 01:30:05 +00:00
thorpej
5464afa761 Convert the SPARC esp driver to be a front-end for the MI 53c9x driver. 1997-02-27 01:16:19 +00:00
gwr
2de163471e Minimal changes to adapt to removal of NCR5380_PERMIT_RESELECT. 
This driver should be updated to allow per-target control over
disconnect/reselect, but I will leave that to the port masters.
 1997-02-26 22:29:08 +00:00
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 
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 
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 
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. 
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 
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() 
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 
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. 
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 
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 
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 
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 
have disappeared.
 1996-10-04 20:35:53 +00:00
thorpej
3db7555465 Returning ENODEV is not correct in a poll entry point. Instead, since 
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 
buffer cdev code.
 1996-10-01 00:06:45 +00:00
abrown
19b3f7f50b Initial commit of cg14 framebuffer driver for Sun4m SPARCs. 
- 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. 
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 
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 
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