9eb77bf49a
Change 21040 modes slightly. Prevent infinite autosense loop of 21143 that
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is not connected. Make TULIP_STS_LINFAIL only valid for chips with that
status bit defined.
1998-05-22 18:50:59 +00:00
cfbb5f3f21
Add bus_dma(9) support for the DEFxA FDDI driver
1998-05-21 20:44:02 +00:00
74545baf39
Add a Yamaha OPL3-SA3 driver and clean up all AD1848 drivers.
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Submitted by Constantine Sapuntzakis <csapuntz@reeducation-labor.lcs.mit.edu>
and originally written for OpenBSD.
1998-05-20 16:19:41 +00:00
11c8871c83
Erase spurious end-of-comment.
1998-05-20 16:06:56 +00:00
9299239520
Cirrus Logic CD1190 parallel port chip definitions; from Iain Hibbert.
1998-05-20 14:47:36 +00:00
9c1918e458
Add CD1400_PAR_FIFO_SIZE.
1998-05-20 00:03:11 +00:00
051be14326
Correct copyright date.
1998-05-17 16:46:06 +00:00
7bd61ed6be
needed for VGA text attributes
1998-05-14 23:11:03 +00:00
95bdb660ed
Simple screen attribute handling for wscons.
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The graphics device driver passes a "default attribute" for normal text
output to the wscons framework. If the emulation module needs more
attributes (for different "renditions") it can allocate them via a
callback.
For now, only the "sun" emulation makes use of it.
1998-05-14 20:49:55 +00:00
1442b419df
Fix alignment crashes on Alphas...
1998-05-14 18:24:00 +00:00
e72782a137
Driver for Essential Communications' RoadRunner HIPPI (800 Mb/sec network)
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card. With some modification, this could probably also work for their
Gigabit Ethernet card based on the same chipset...
1998-05-14 00:04:57 +00:00
d2db996158
Fix some arithmetics lossage on typeless pointers.
1998-05-07 21:13:23 +00:00
128cb933b4
there is an (unimportant) difference between 1020 && 1020A
1998-05-05 22:10:36 +00:00
2eb37a4e87
When changing power, wait enough to keep timing constraint
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described in PCMCIA specification.
1998-05-05 00:37:24 +00:00
6ba2c64ae6
Eliminate the degenerate loop in `ncr53c9x_intr()'. Retain the delay heuristic
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it implemented under the label `shortcut:' and only use it in these
cases: (1) after successful re-relection, (2) after receiving command-complete
status, and (3) during message-in handshake.
1998-05-04 14:47:48 +00:00
0d3d41fa21
Allocate SCSI message buffers in ncr53c9x_attach(), with a provision
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for front-ends to override the allocation to avoid alignment
handling in their DMA engines. Note that that ncr53c9x_msgout()
can request a 1 byte DMA transfer that would be difficult to break up.
1998-05-04 11:11:24 +00:00
53d3aa940b
Sync with recent change made to bha.c by mjacob:
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Cute buglet: you can end up with zero CCBs if there were no targets
seen by the adapter. Always leave a minimum so the adapter can
finish attaching- it may be there w/o targets for a reason.
1998-04-29 01:02:44 +00:00
1acc8b53b5
Cute buglet: you can end up with zero CCBs if there were no targets
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seen by the adapter. Always leave a minimum so the adapter can
finish attaching- it may be there w/o targets for a reason.
1998-04-28 23:57:53 +00:00
41d55197b4
In wdcintr(), add a catch-all case so that this will compile if no
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children are configured.
1998-04-28 18:36:07 +00:00
0b2694152f
Update copyright.
1998-04-26 06:03:23 +00:00
eddaea2d53
In LBA mode, always use the `total capacity' count, rather than calculating
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the capacity based on the c/h/s numbers. In fact, don't use the c/h/s
numbers for much of anything.
For ATA-4 drives or later, always use LBA mode, since it's now required.
Collectively, this allows >8GB disks (like the 12GB Bigfoot) to work.
1998-04-26 05:28:23 +00:00
68096acabd
From Robert V. Baron:
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Compute the disk block addr at command queing time rather than exec time.
This fix a bug which could lead to data corruption on disk: when a command
was reexecuted after an error condition (from wdcunwedge), the partition
offset was re-added to the block addr, leading to a transfert at the wrong
disk block.
This should fix the problem reported by some laptop's users, where the
first disk read after a suspend/resume returned garbage.
1998-04-23 13:30:39 +00:00
7ba46a56e0
Correct defifintion of the WDCE_MCR and WDCE_ABRT bits: they have been
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inverted since the begining.
This doesn't change anything, as these bits are not used in the driver.
1998-04-23 10:37:01 +00:00
9663e5f689
Make probe message more consistent with usual practice.
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From "Soren S. Jorvang" <soren@t.dk>.
1998-04-20 20:58:05 +00:00
112b5de402
Use a stream method for AHC_OUTSL when possible.
1998-04-16 07:13:57 +00:00
d3febbb5aa
Do endian swaps where appropriate. This is currently dependent on 'BYTE_ORDER'
...
since the driver only supports little endian busses.
1998-04-16 07:12:43 +00:00
eda73f204f
The "mi" TGA driver. It's still not of much use on anything but alpha
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because it depends on initialization by the firmware.
Further, an mi mmap() is needed...
1998-04-15 20:16:30 +00:00
fe60e74148
Add hooks to make exclusive hardware locking possible. This is necessary
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to make the driver suitable for the atari falcon.
1998-04-07 19:51:57 +00:00
0391896c27
Avoid namespace pollution.
1998-04-07 16:35:42 +00:00
b80f703f77
Fix problem with promicuously received packets. (ie. give them to bpf
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but not fddi_input).
1998-04-07 13:32:06 +00:00
be4108fec1
Replace direct `sparc_bus_map()' calls with bus space map method.
1998-03-30 14:21:38 +00:00
b70a7e1752
Didn't compile: add variable `bit' removed by mycroft.
1998-03-30 10:35:03 +00:00
d4da63c6c3
Eliminate cs_heldchar. It is not necessary in my version of the driver.
1998-03-30 02:41:21 +00:00
8f597a8744
Oops; make the table const.
1998-03-29 22:36:42 +00:00
a6b8b01d96
Use a 4-bit table to speed up the CRC even further, without increasing the
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code size too much.
1998-03-29 22:34:27 +00:00
fe7f32954b
Optimize the address CRC routines a bit.
1998-03-29 22:08:03 +00:00
9264961c87
add a short delay (5ms) after ATAPI software reset is done, suggested by
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Soren S. Jorvang <soren@t.dk>. Apparently some devices Really Want this.
1998-03-27 19:32:15 +00:00
57ca254137
some minor debug printout changes
1998-03-24 23:37:53 +00:00
47d94e4676
fix typo
1998-03-23 16:57:21 +00:00
fc27ffd92c
update some debugging stuff- also turn off possible ULTRA mode for 1020s
1998-03-22 22:02:29 +00:00
ff0635ab25
Fix error in previous change.
1998-03-22 19:36:52 +00:00
3a43fe7109
initial import of VGA driver backend for use with the new wscons code
1998-03-22 15:11:49 +00:00
2b5f7351d2
Split Fujitsu MB9696x based ethernet card driver into bus
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dependent/independent code and bus.h'fied.
1998-03-22 04:25:36 +00:00
f6dba67570
Read up to 32 bytes. The ESCC *needs* 8, and it doesn't hurt to leave some
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slop in case there are clone chips with a deeper FIFO.
1998-03-22 02:36:02 +00:00
2bb5067e13
Move the code to wait for carrier on a tty into a common function, since it
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depends only on device-independent state bits.
Implement SunOS-style `dialout' devices.
1998-03-22 00:55:37 +00:00
019508faee
Well, I don't have a Cyclades board, but I needed the alpha kernels
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to compile. I made the changes that seemed to make sense tracking the
shift from TS_WOPEN to tp->t_wopen- but they may be wrong. I wasn't
subscribed to tech-kern so I missed the discussion, and C. Hannum
was not particularly enlightening. Sorry if this isn't quite right.
1998-03-21 23:26:15 +00:00
69fe6f242f
Account for changed bus attachment scheme.
1998-03-21 20:11:30 +00:00
834a8ac07a
Fix pasto.
1998-03-21 04:31:10 +00:00
fd620ebb32
Replace TS_WOPEN with t_wopen, per mail on tech-kern.
1998-03-21 04:29:29 +00:00
16566cda09
Remove a bogus initializer.
1998-03-21 04:27:58 +00:00
matt