d15dc38fd9
Changes from FreeBSD:
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Implemented a more sophisticated mechanism for handling transmitter
interrupts which now defers them until the transmit queue if filled
up with completed buffers. This has two advantages: first, it reduces
the number of transmitter interrupts to just 1/120th of the rate
that they occured previously, and two, running down many buffers
at once has much improved cache effects.
Defer rundown (m_freem) of completed transmit buffers for no longer
than 1 second.
This brings us up-to-date with the most recent "fxp" driver in FreeBSD.
1998-12-19 01:14:37 +00:00
cb707caaeb
Add the Compex Linkport ENET-B Ethernet card, PR #6349 , Ingolf Koch.
1998-12-18 22:10:29 +00:00
95b5eb860d
Regen.
1998-12-18 22:07:53 +00:00
fc685b5db5
Oops, tyop.
1998-12-18 22:07:39 +00:00
e2614a90c2
Regen.
1998-12-18 22:07:00 +00:00
1142e9ca93
Add the Compex vendor ID, and product ID for the Compex Linkport ENET-B.
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PR #6349 , Ingolf Koch.
1998-12-18 22:04:48 +00:00
f64a09cf13
Replace a use of << with the LSOP macro, to fix a specific problem on
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little-endian machines. PR #6390 , Ben Harris.
1998-12-18 21:59:34 +00:00
875666be42
Add the SVEC/Hawking Tech. Combo card. PR #6461 , Rafal Boni.
1998-12-18 21:54:14 +00:00
1f7f191ac9
Regen.
1998-12-18 21:53:08 +00:00
f86bb230f6
Add the SVEC/Hawking Tech. combo card. PR #6461 , Rafal Boni.
1998-12-18 21:52:53 +00:00
92229a04c1
Quiet some diagnostic messages when we might expect them to happen.
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PR #6460 , Rafal Boni.
1998-12-18 21:50:16 +00:00
d9e7d7e6a1
Add support for the Corega PCC-T Ethernet, PR #6603 , Takahiro Kambe.
1998-12-18 21:14:17 +00:00
75553e60bf
Regen.
1998-12-18 21:12:32 +00:00
eee452e216
Add Corega vendor ID and product CIS info for the PCC-T Ethernet card.
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PR #6603 , Takahiro Kambe.
1998-12-18 21:12:14 +00:00
30f21adec4
Regen.
1998-12-18 21:08:37 +00:00
6779120f4a
Add product ID for the Yamaha 724 Audio device. PR #6605 , Dave Sainty.
1998-12-18 21:08:19 +00:00
9595b984ec
teach fxp about rnd_*()
1998-12-17 23:25:29 +00:00
c9eb836a6a
Return ENODEV when the device capability check fails for MOVE and EXCHANGE
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operations.
1998-12-17 22:28:07 +00:00
1b30d7e440
Correct the definition of the changer device capabilities page. The
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previous definition confused some reserved bytes for exchange capabilities.
1998-12-17 22:27:18 +00:00
2d5b32dd03
fix an invalid panic message.
1998-12-17 17:45:08 +00:00
85078af6c4
Add a new quirk flags, "ADEV_NOSENSE", for devices that don't
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handle properly the request sense command. Add <FX320S, , q01> as being
sense-unfriendly in the quirk table.
1998-12-17 13:05:05 +00:00
f1addbd3fd
Defer mapping of pci interrupt to pciide_mapregs_native(). This way,
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the native interrupt shouldn't be mapped if a channel is in native mode,
but disabled.
1998-12-16 13:21:26 +00:00
945acd7834
Leave some room for the string-terminating char in temp. buffers.
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Pointed out by Scott Presnell (thanks !).
1998-12-16 13:06:52 +00:00
c37bf0ccb4
Keep track of DMA errors, and downgrade the transert mode (UDMA ->DMA,
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DMA->PIO) in case of 2 consecutive errors. Don't downgrade if the
PIO/DMA/UDMA modes were forced by a config flag.
1998-12-16 13:02:03 +00:00
1f0d6730cc
Switch to single-sector transfert mode only for the last retry, to let
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a chance to the underlying driver to downgrade the mode first.
1998-12-16 13:00:02 +00:00
2093338697
Rearange the modes setup to allow these to be dyanmically changed. Fill
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in the new "set_mode" callback.
1998-12-16 12:48:45 +00:00
94f32463dc
Add a callback to re-compute the modes used on a channel.
1998-12-16 12:46:47 +00:00
bbe8b4dde5
Add Byte Runner Technologies TC-400 and TC-800 driver from Eric S. Hvozda
1998-12-16 11:33:50 +00:00
b4cf442656
Fix a MIDI buffer overflow problem. Fixes PR 6583.
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Patch from Ales Krenek <ljocha@ics.muni.cz>
1998-12-15 18:03:07 +00:00
4f720cad14
make sure programs cannot write to the screen while it is in graphics mode
1998-12-15 14:25:59 +00:00
cb022e620d
Initialize field to indicate fragment block.
1998-12-14 23:44:04 +00:00
2e89d55ed4
Deal with an unusual response on port selftest commands. This makes at
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least John Kohl's crappy Dell box work.
1998-12-14 13:54:25 +00:00
8bb7627336
- Fix typos in commentary description.
1998-12-14 02:45:51 +00:00
b33907f299
Don't DMA the scsi command from or the sense data to the scsipi_xfer
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directly. That would require that we map the scsipi_xfer into DMA
space. Instead, copy to/from the NCR CCB, which the script already
has to DMA to/from. These copies are small, and don't seem to affect
performance.
1998-12-13 00:11:37 +00:00
178fc3cc05
Step 3:
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Use DMA maps for the actual data transfers.
1998-12-12 23:41:56 +00:00
95aa0d0b7d
Simplify the copy loops a bit.
1998-12-12 16:58:10 +00:00
90b7cbc727
Simplify argument to MGET(), to generate better code.
1998-12-12 16:36:24 +00:00
a6717054a4
Slight simplification to previous.
1998-12-12 16:31:34 +00:00
eeb8a988a9
Oops, I commited the wrong version before.
1998-12-12 12:18:26 +00:00
f8c84e3e97
Initialize variable to make gcc happy.
1998-12-12 12:06:53 +00:00
ef6d3553ea
Move initialization of sce around.
1998-12-12 11:59:28 +00:00
3cc30b3641
Step two:
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Use DMA-safe memory for the script instances. The most important thing
here is that is guarantees that the script is contiguous in DMA space.
1998-12-12 00:19:13 +00:00
086b4b0bf1
Step one of bus_dma'ing the PCI NCR driver:
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Separate the ncb (i.e. softc) members that are accessed by the script into
a separate structure. Allocate one of these structures in DMA safe memory
using bus_dma, and change RELOC_SOFTC to use the DMA address of this
structure.
1998-12-11 23:21:11 +00:00
fe3ce4e89a
Simplify the code dealing with the mbuf chain in dp8390_get().
1998-12-11 18:03:55 +00:00
09dd50c412
Regen.
1998-12-11 17:44:41 +00:00
d39ff672ac
Add Imation disk.
1998-12-11 17:43:31 +00:00
ba8bdebedd
Change a comment to reflect reality.
1998-12-11 16:01:16 +00:00
3e85b3dd48
Move spls around.
1998-12-11 00:05:07 +00:00
46e04a18a1
Take care of some lines > 80 chars.
1998-12-10 23:16:47 +00:00
b94cb7b768
Add a driver for the S3 SonicVibes chip. From OpenBSD and
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Constantine Paul Sapuntzakis (csapuntz@cvs.openbsd.org ) with
some changes by me.
XXX The driver still needs work.
1998-12-10 18:47:18 +00:00
thorpej