345530343a
Responding to an issue brought to my attention- when the device is
...
opened norewind and 2 filemarks are written at the end a phantom file
is left (just what I was afraid of, but I didn't think about it in
the last delta because somehow I had managed to convince myself that
this was a nonissue. It's not.).
So- in stdone clear ST_WRITTEN for regular reads. In st_close, preserve
the state of ST_WRITTEN, and if no error and 2FM@EOD for this device and
this is a no-rewind open, backspace one filemark. This should preserve
(for this mount session) FILE - FMK - FILE - FMK - FILE ... FILE FMK FMK EOD
sequencing.
This doesn't clean up the case of EOM appends- in this case you *will* still
get (after an MTEOM operation and a write of a file) a phantom empty file,
e.g. FILE - FMK FMK - FILE - FMK FMK EOD *unless* you follow the EOM operation
with an explicit backspace. The trouble is that this makes it difficult for
seamless interchange with other systems which don't necessarily follow.
The preferrable alternative would be to eliminate the 2FM@EOD except for
1/2" Reel tapes, but that has been pretty much nixed within developers.
1998-08-10 16:56:25 +00:00
7fca135b1b
Use the new trigger interface.
1998-08-10 15:32:18 +00:00
0a1a20bd29
Recognise STRH, STRSH and STRSB instructions as store instructions when
...
determining page protections for [u]vm_fault(). Fixes bug spotted by
Richard Earnshaw.
1998-08-10 15:15:49 +00:00
9f13823e62
Support for VS4000/60. Some needs-count -> needs-flag.
1998-08-10 14:48:53 +00:00
c355f4a0ed
Support for VS4000/60.
1998-08-10 14:47:16 +00:00
2ff84b0fe4
Kickoff xmit interrupts, needed on chip DC7201.
1998-08-10 14:41:16 +00:00
972b94efc4
Basic support for VS4000/60.
1998-08-10 14:31:07 +00:00
920e7c7d5d
Fix a race involving determination of pollmode. This is not known to be
...
associated with any observed lossage...it was just noticed while reading
ncr_start().
g/c some now-unreachable code produced by the earlier race condition fix.
1998-08-10 13:10:33 +00:00
574106c52b
create miscfs/genfs/genfs_vnops.c:genfs_enoioctl and make all the other
...
filesystems use it instead of a private version.
1998-08-10 08:11:10 +00:00
bfd526219d
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-10 02:57:23 +00:00
a843f0f8a5
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-10 02:43:08 +00:00
e31adf91d8
bzero->memset
1998-08-10 02:23:45 +00:00
4900e681b0
bcmp->memcmp
1998-08-10 02:22:30 +00:00
060f81eb62
Minor change.
1998-08-10 02:19:18 +00:00
93703857ca
Slow down, Wilbur.
1998-08-10 02:13:44 +00:00
7514d511f7
Fix a typo I introduced in the MIDI code.
1998-08-10 02:12:30 +00:00
86fe068843
Add ess at isapnp.
1998-08-10 01:54:59 +00:00
1c6dea16fa
For consistency, only do the rate coupling in full-duplex mode.
1998-08-10 01:27:34 +00:00
8d77cae1b4
For models prior to the SB16, there is only one clock divider, so couple the
...
sample rates. However, only do this if both play and record are being used
simultaneously; otherwise we can't play 22KHz on the SB1.
1998-08-10 01:25:33 +00:00
20ec08b84e
Oops.
1998-08-10 01:17:33 +00:00
10148394d2
Call set_params if usemode changes.
1998-08-10 01:13:20 +00:00
3dcff6581b
Use the new trigger_{in,out}put interface.
...
Also, even on the SB1, we can leave the DMA controller in auto-initalize
mode and just send a command to the board for each block. This may help
prevent FIFO underruns.
1998-08-10 00:20:39 +00:00
3e3611d479
on i386, use FPU instructions in libm if I387_LIBM is set, from dan@geek.com.au
1998-08-09 23:51:33 +00:00
ca7ad3aff1
make this compile in a not SUN4M world.
1998-08-09 23:37:12 +00:00
b75289e7bc
'c' is only used #ifndef BZERO so wrap its declaration accordingly.
1998-08-09 22:48:11 +00:00
2c8717021d
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 22:36:37 +00:00
93a587345f
It's "HyperCOM 3Z", not "HyperCom Z3".
1998-08-09 22:29:01 +00:00
878203d616
Cosmetics: it's a "HyperCom 3Z" on a ZBUS, no "HyperCom 3".
1998-08-09 22:25:18 +00:00
cf7abcbe64
Minor cleanup to debugging cruft.
1998-08-09 22:11:48 +00:00
98f1a01dec
Actually probe the hardware.
...
This is for HyperCom 3i slaveboards (to be done soon) that might or might not
sit on top of a HyperCom 3Z or HyperCom 4 or ISDN Blaster.
1998-08-09 22:08:40 +00:00
e6886047c9
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 21:58:52 +00:00
592b1dd587
But seriously...
1998-08-09 21:41:45 +00:00
a85ed63924
Oops; the previous was wrong on little-endian machines.
1998-08-09 21:35:03 +00:00
4522c799a1
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 20:51:08 +00:00
e1601dc2ca
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 20:36:58 +00:00
4ffebebb25
Several things:
...
* Use the new trigger_{in,out}put interface.
* Allow the play and record channels to have different encodings (but the
same sample rate).
* Play u-law and a-law as 16-bit data. (This may not work yet...)
1998-08-09 20:32:34 +00:00
17431823fb
Add trigger_output and trigger_input entry points, which replace
...
init_{in,out}put and start_{in,out}put, and are only called once.
1998-08-09 20:28:07 +00:00
27ca6798df
bzero->memset, bcopy->memcpy, bcmp->memcmp
1998-08-09 20:15:38 +00:00
8cbcfa0df2
Add mulaw_to_slinear16 and alaw_to_slinear16.
1998-08-09 19:22:15 +00:00
b1bb9aa490
Oops. We do still need to set t_dev in the first open part of zsopen,
...
so we get ttyXX vs cuaXX right. Leave the initialization in attach.
1998-08-09 18:36:45 +00:00
64e4a1fa7d
Support video interrupt for GrandVimage 17iL video card.
1998-08-09 18:19:09 +00:00
e9ef31ed72
msdosfs -> adosfs
1998-08-09 17:54:50 +00:00
6bbe486e22
If we get a weird vendor ID, just send it back. This is necessary to make at
...
least one type of system (old NeXTs) boot.
1998-08-09 16:47:52 +00:00
24bd0530c9
add distclean as a synonym for cleandir
1998-08-09 14:46:19 +00:00
b872f9b8e7
avoid lint error.
1998-08-09 12:47:27 +00:00
7992f14b3a
s/asm/__asm/
1998-08-09 12:43:33 +00:00
4a75265273
defopt PFIL_HOOKS.
1998-08-09 08:58:18 +00:00
dfe3292f75
/usr/include/machine --> /usr/include/macppc
1998-08-09 07:50:54 +00:00
a2fc689833
Make sure output is thoroughly halted on close, and remember that we stopped
...
it.
1998-08-09 07:25:58 +00:00
b4e0bf5dfb
Use 4- and 8-byte DMA transfers.
1998-08-09 06:52:57 +00:00
mjacob