Commit Graph

812 Commits

Author SHA1 Message Date
Jordan K. Hubbard
afc2d1c74e A few misc changes to get the spigot and meteor board working in 3.0.
Submitted by:	Jim Lowe <james@miller.cs.uwm.edu>
1998-08-08 19:26:08 +00:00
Søren Schmidt
4c6d55f0fb Updated Hauppauge detection code for Tuner ID 0x0a for newer NTSC
WinCastTV 404 with Bt878 chipset.  Tidied up PAL default in video_open()

Submitted by: Roger Hardiman <roger@cs.strath.ac.uk>
1998-08-08 07:15:16 +00:00
Doug Rabson
8b761c8004 Remove a stupid hack of mine which prevented PCI io memory access on the alpha. 1998-08-07 08:20:36 +00:00
Eivind Eklund
b755b88510 Update DPT driver from 1.4.3 to 1.4.5
Submitted by: Simon Shapiro <shimon@simon-shapiro.org>
1998-08-05 00:54:38 +00:00
David Greenman
3114fdb4c0 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.
1998-08-04 08:53:12 +00:00
Bill Paul
33e929e1c4 Fix this thing to work properly with multiple tlan adapters; increment
unit count correctly.

Problem reported by Larry Baird <lab@gta.com>.
1998-08-04 01:38:52 +00:00
Bill Paul
c3ed41584c Updates for the ThunderLAN driver:
- probe for PHYs by checking the BMSR (phy status) register instead
  of the vendor ID register.

- fix the autonegotiation routine so that it figures out the autonegotiated
  modes correctly.

- add tweaks to support the Olicom OC-2326 now that I've actually had
  a chance to test one

	o Olicom appears to encode the ethernet address in the EEPROM
	  in 16-bit chunks in network byte order. If we detect an
	  Olicom card (based on the PCI vendor ID), byte-swap the station
	  address accordingly.

	  XXX The Linux driver does not do this. I find this odd since
	  the README from the Linux driver indicates that patches to
	  support the Olicom cards came from somebody at Olicom; you'd
	  think if anyone would get that right, it'd be them. Regardless,
	  I accepted the word of the disgnoatic program that came bundled
	  with the card as gospel and fixed the attach routine to make
	  the station address match what it says.

	o The version of the 2326 card that I got for testing is a
	  strange beast: the card does not look like the picture on
	  the box in which it was packed. For one thing, the picture
	  shows what looks like an external NS 83840A PHY, but the
	  actual card doesn't have one. The card has a TNETE100APCM
	  chip, which appears to have not only the usual internal
	  tlan 10Mbps PHY at MII address 32, but also a 10/100 PHY
	  at MII address 0. Curiously, this PHY's vendor and device ID
	  registers always return 0x0000. I suspect that this is
	  a mutant version of the ThunderLAN chip with 100Mbps support.
	  This combination behaves a little strangely and required the
	  following changes:

		- The internal PHY has to be enabled in tl_softreset().
		- The internal PHY doesn't seem to come to life after
		  detecting the 100Mbps PHY unless it's reset twice.
		- If you want to use 100Mbps modes, you have to isolate
		  the internal PHY.
		- If you want to use 10Mbps modes, you have to un-isolate
		  the internal PHY.

	The latter two changes are handled at the end of tl_init(): if
	the PHY vendor ID is 0x0000 (which should not be possible if we
	have a real external PHY), then tl_init() forces the internal
	PHY's BMCR register to the proper values.
1998-08-03 01:33:12 +00:00
David Greenman
35517ab7e8 Added 82555B support for media status. 1998-08-02 00:33:38 +00:00
David Greenman
3614387536 Reordered fxp_softc for optimal cacheline behavior. 1998-08-02 00:29:15 +00:00
David Greenman
b63e51cae4 Killed unused variable/assignment. 1998-08-02 00:28:45 +00:00
Doug Rabson
e8669bcd43 Add a call to a platform-specific irq remapping function for alpha platforms
which don't record the correct irqs in PCI config space.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-07-22 08:40:46 +00:00
Doug Rabson
df9efa9a8b On the alpha, ports may be allocated above 64k.
Change the port address argument to pci_map_port to pci_port_t* which is
defined as u_int on the alpha, u_short on i386.  This is a stopgap with a
hopefully limited lifetime.

Discussed with: Stefan Esser <se@freebsd.org>
1998-07-22 08:39:08 +00:00
Mike Smith
2512c3e67b Add support for PCNet PCI chips that only work when we talk to them as ISA
devices. Specifically fix the case for the Hitachi version as used in
their VisionBook models.

Submitted by:	Ted Faber <faber@isi.edu>
1998-07-20 17:33:01 +00:00
Justin T. Gibbs
47402bab91 Correct SEEPROM checksum calculation when multiple checksum attemps are made.
Pointed out by:	"Jose M. Alcaide" <jose@we.lc.ehu.es>
1998-07-16 19:33:43 +00:00
Bruce Evans
a23d65bfc8 Cast pointers to uintptr_t/intptr_t instead of to u_long/long,
respectively.  Most of the longs should probably have been
u_longs, but this changes is just to prevent warnings about
casts between pointers and integers of different sizes, not
to fix poorly chosen types.
1998-07-15 02:32:35 +00:00
Søren Schmidt
aad7cac45a Add support for the AVer Media range of cards. 1998-07-14 21:19:58 +00:00
Bruce Evans
88472e74e8 Avoid some casts of pointers to integers (of possibly different sizes). 1998-07-14 11:19:32 +00:00
Amancio Hasty
596e9516c8 I checked in the wrong version yesterday . The correct version is 1.38
Amancio
1998-07-14 07:11:20 +00:00
Bill Paul
fb1305c426 Declare pointers to CSR register space to be volatile. This seems to
cure the problems I was having with interrupts not being acknowledged
on time. This fixes a problem I observed where starting two ping -f
processes at 10Mbps would cause an adapter check due to TX GO commands
being issued before TXEOC interrupts were being acked.

Also fix a small problem with tl_start(): the mechanism I was using
to queue new packets onto the TX chain was bogus.

Change adapter check handler so that it resets card state after
tl_softreset() is stored.

Moved all EEPROM-related macro definitions into if_tlreg.h.

Don't allow an autoneg session to start until after the TX queue has
been drained, and don't transmit anything until after the autoneg
session is complete.

Also add support for two more Compaq ThunderLAN-based cards, and three
cards from Olicom which also use the ThunderLAN chip. The only thing
different about the Olicom cards is that they store the station address
at a different location within the EEPROM.
1998-07-13 18:15:48 +00:00
Bruce Evans
9bffbcd4f5 Fixed printf format errors (only 1 left in GENERIC now). 1998-07-13 09:53:11 +00:00
Amancio Hasty
63ca8cabf9 Improved Hauppauge's tuner detection and bt878 support
Amancio
1998-07-13 02:16:34 +00:00
Stefan Eßer
e1b7cfe2bf Remove unused member reselet from struct tstamp. 1998-07-12 20:32:52 +00:00
Stefan Eßer
e275daef22 Fix size of time stamps (had been time_t before the variable "time" was
hidden). Now "ticks" are used, which are 4 byte, not 8 byte in size.
The size mismatch did not matter due to sufficient padding at the end
of the structure that holds time stamps (there is an unused member).

The fix suggested by Bruce Evans used "sizeof (ticks_t)", but I prefer
to use "sizeof ticks", and didn't seem to object in his last mail on
this topic.

Submitted by:	bde
1998-07-12 20:26:45 +00:00
Bruce Evans
ac1e407b32 Fixed printf format errors. 1998-07-11 07:46:16 +00:00
Peter Wemm
e77902181c Merge changes from vendor branch. 1998-07-08 01:24:37 +00:00
Bruce Evans
6aa42d9a4e Changed #if defined(i386)' to #ifdef __i386__'.
`#if defined(ONE_THING)' is a style bug, and i386 instead of __i386__
is a bug, since i386 is never defined when the kernel is compiled
by with the default flags (`gcc -ansi ...').  Here the bug disabled
the call to pmap_setvidram(), so ISA video memory was not mapped
WC on 686's.  The bug may have been masked by bugs in the committer's
version of gcc - `gcc -ansi' incorrectly defines i386 for gcc = the
version of egcs on the 2.2.6 cdrom.
1998-07-07 05:00:09 +00:00
Justin T. Gibbs
2f333cd887 Attempt to load serial eeprom contents in both 93c46 and 93c56/66 mode before
giving up.

PR: 6966
1998-07-06 18:38:57 +00:00
Semen Ustimenko
e3e1bee33a Fix some strange errors of shutting transmitter up when start
transmition after software reset with no link estabilished yet.
Fix TX DMA stop method (queue last packet to stop).

PR:		i386/6578
1998-07-04 08:02:46 +00:00
John-Mark Gurney
e261d589ff document PCI_QUIET that prevents pci from compiling in so many strings 1998-06-30 08:13:27 +00:00
Bruce Evans
be160d60ab Removed unused includes. 1998-06-21 18:02:50 +00:00
Bruce Evans
e5b19842ef Removed unused includes. 1998-06-21 14:53:44 +00:00
Bruce Evans
084d9853ca Don't declare isa device structs or isa interrupt handlers in <sys/conf>,
and don't depend on them being declared there.  This will cause lots of
warnings for a few minutes until config is updated.  Interrupt handlers
should never have been configured by config, and the machine generated
declarations get in the way of changing the arg type from int to void *.
1998-06-17 14:58:04 +00:00
Bruce Evans
a249e02605 Fixed a misdeclaration. This unhides type mismatches which will be
fixed soon.
1998-06-17 12:14:55 +00:00
Peter Wemm
12b77dc845 Merge changes from vendor branch;
- connector selection values (should fix aui/bnc),
- non-shifting version of crc calculation using a table,
- interrupt mask adjustments,
- add some brackets where a #ifdef could break an if(),
- don't reset the card unless it's up.
1998-06-13 17:20:03 +00:00
Doug Rabson
897cd717a5 Add initial support for the FreeBSD/alpha kernel. This is very much a
work in progress and has never booted a real machine.  Initial
development and testing was done using SimOS (see
http://simos.stanford.edu for details).  On the SimOS simulator, this
port successfully reaches single-user mode and has been tested with
loads as high as one copy of /bin/ls :-).

Obtained from: partly from NetBSD/alpha
1998-06-10 10:57:29 +00:00
Bruce Evans
a09bee1aa8 Fixed pedantic semantics errors (bitfields not of type int, signed int
or unsigned int (this doesn't change the struct layout, size or
alignment in any of the files changed in this commit, at least for
gcc on i386's.  Using bitfields of type u_char may affect size and
alignment but not packing)).
1998-06-08 09:47:47 +00:00
Joseph Koshy
59fde8c360 Fix spelling in printf(). 1998-06-08 06:42:34 +00:00
John Dyson
7ebee558ec Disable attempted write combining support. This probably
causes more trouble than help (for now.)
1998-06-08 04:07:51 +00:00
Doug Rabson
ecbb00a262 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
Amancio Hasty
630f3e5d9e Reviewed by: hasty@star-gate.com
Submitted by:	 Roger Hardiman <roger@cs.strath.ac.uk>

I left out a line of code  from Roger's last patch :(
1998-06-05 08:59:11 +00:00
Eivind Eklund
e448e98a36 o Return error when the controller can't accept commands.
o Make driver less chatty on boot (only announce version under
  bootverbose)

Submitted by:	Simon Shapiro <shimon@simon-shapiro.org>
1998-06-02 00:32:38 +00:00
Bill Paul
07997d60e7 Add a short delay in the read loop in tl_eeprom_getbyte(). On some
systems, you have to allow the delay or else you end up misreading
some of the bits.

Patch provided by: Yoshihiko Someya <zb9y-smy@asahi-net.or.jp>
1998-05-31 16:59:39 +00:00
Poul-Henning Kamp
5db3b83128 Add minimum driver for XC6200 based cards. Currently it knows about
the HOT1 from www.vcc.com.
1998-05-30 18:28:12 +00:00
Bill Paul
d8710fd422 Don't program the antonegotiation advertisement register in tl_setmode().
I had a reason for doing this, but it violates the principle of least
astonishment. (At some point I may put this back but attach it to one of
the LINK flags so the behavior can be toggled on and off.)

Also replace my tl_calchash() with a much less disgusting and substantially
smaller one supplied by Bill Fenner.
1998-05-29 16:58:46 +00:00
Bill Paul
d31f26f41e Ignore 'invalid' interrupts that occur while the interface is down.
These are probably generated by other PCI devices sharing the TLAN's
interrupt. The programmer's guide says to simply re-enable interrupts
and return if one of these is detected.

Prompted by bug report from: Bill Fenner
1998-05-26 23:42:24 +00:00
Amancio Hasty
0b9f580d2c Reviewed by: hasty@freebsd.org
Submitted by:	hasty@star-gate.com

Eliminate NTSC default setting if user choses a different video format.
1998-05-24 18:29:20 +00:00
Bill Paul
29b86d94dc Fix a mind-o in tl_setmulti(): when setting a bit in the upper
32 bits of the 64-bit hash table, we have to use a 32-bit shift,
not 31.

Pointed out by: Bill Fenner
1998-05-24 00:56:49 +00:00
Bill Paul
7e15fd7974 Remove 2.2.x compatibility code and #ifdefs. Once the shakedown period
in -current is over, I'll put a 2.2.x specific version in the RELENG_2_2
branch. If somebody wants a 2.2 version of this driver now, they can check
out the previous version from CVS or ask me via e-mail.

Gee people, I didn't mean to stir up such a controversy. I just wanted
to make sure I could get this thing to work with both kernel versions
and didn't want to have to maintain two separate copies. All ya hadda
do was ask. :)
1998-05-22 15:32:22 +00:00
Jordan K. Hubbard
0f96936284 Yeargh! After all that, I forgot to remove the #include. 1998-05-21 17:05:32 +00:00
Jordan K. Hubbard
a185a42f91 Don't use __FreeBSD_version explicitly - none of the other
drivers here do and it also blows up in building GENERIC during
a release build if you try and include <osreldate.h> (which shot
my SNAP dead - argh!).  Use __FreeBSD__ instead.
1998-05-21 16:24:05 +00:00
Bill Paul
13c92998a9 Add Texas Instruments TNET100 'ThunderLAN' PCI NIC driver to the tree.
This driver supports the following cards/integrated ethernet controllers:

Compaq Netelligent 10, Compaq Netelligent 10/100, Compaq Netelligent 10/100,
Compaq Netelligent 10/100 Proliant, Compaq Netelligent 10/100 Dual Port,
Compaq NetFlex-3/P Integrated, Compaq NetFlex-3/P Integrated,
Compaq NetFlex 3/P w/ BNC, Compaq Deskpro 4000 5233MMX.

It should also support Texas Instruments NICs that use the ThunderLAN
chip, though I don't have any to test. If you've got a card that uses
the ThunderLAN chip but isn't listed in the PCI vendor/product list in
if_tl.c, try adding it and see what happens.

The driver supports any MII compliant PHY at 10 or 100Mbps speeds in
full or half duplex. (Those I've personally tested are the National
Semiconductor DP83840A (Prosignia server), the Level 1 LXT970 (Deskpro
desktop), and the ThunderLAN's internal 10baseT PHY.) Autonegotiation,
hardware multicast filtering, BPF and ifmedia support are included.

This chip is pretty fast; Prosignia servers with NCR SCSI, ThunderLAN
ethernet and FreeBSD make for a nice combination.
1998-05-21 03:19:56 +00:00
Amancio Hasty
647c4178bd Reviewed by: ahasty@freebsd.org
Submitted by:	Roger Hardiman <roger@cs.strath.ac.uk>
options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL
in the kernel config file makes the driver's video_open() function
select PAL rather than NTSC. This fixed all the hangs on my
Dual Crystal card when using a PAL video signal.

As a result, you can loose the tsleep (of 2 seconds - now 0.25!!)
which I previously added. (Unless someone else wanted the 0.25
second tsleep).
1998-05-19 03:38:31 +00:00
Amancio Hasty
c1224bb717 1.31 Randall Hopper <rhh@ct.picker.com>
submitted ioctl to clear the video buffer
                           prior to starting video capture
			   Amancio : clean up yuv12 so that it does not
                           affect rgb capture. Basically, fxtv after
                           capturing in yuv12 mode , switching to rgb
                           would cause the video capture to be too bright.
1.32                       disable inverse gamma function for rgb and yuv
                           capture. fixed meteor brightness ioctl it now
                           converts the brightness value from unsigned to
                           signed.
1.33                       added sysctl: hw.bt848.tuner, hw.bt848.reverse_mute,
                           hw.bt848.card
			   card takes a value from 0 to bt848_max_card
                           tuner takes a value from 0 to bt848_max_tuner
                           reverse_mute : 0 no effect, 1 reverse tuner
                           mute function some tuners are wired reversed :(
1998-05-16 07:07:10 +00:00
John Dyson
f0175db1ee Attempt to set write combining mode for graphics devices. 1998-05-11 01:06:08 +00:00
Bruce Evans
53a867d577 Translated to C (parameters in a function definition have the same scope
as variables declared in the main block in the function, so shadowing
of parameters by variables declared in the main block is not just an
obfuscation).

Found by:	lint
1998-05-08 07:56:48 +00:00
KATO Takenori
841691ff66 Added another PCI to C-bus (ISA bus like 16 bit bus of PC-98) bridge. 1998-05-04 08:16:03 +00:00
KATO Takenori
b6f8b29d08 Add NEC PC-98 chipsets. 1998-05-04 01:39:48 +00:00
Poul-Henning Kamp
b24afdcba1 Patches are given here for pcisupport.c to recognise most of VIA
Technologies' Socket 7 chipsets. This covers all of the Apollo chipsets
except the Master (82C570) and the MVP3, and it also covers the cheap
VXPro and VXTWO knockoffs of the VP1 and VPX.

PR:		6481
Reviewed by:	phk
Submitted by:	Lee Cremeans <lcremean@tidalwave.net>
1998-05-03 08:35:05 +00:00
Stefan Eßer
fabdb7f671 Add PCI device IDs for Intel BX PCI chip-set components.
Submitted by:	Steinar Haug <sthaug@nethelp.no>
1998-05-02 22:19:33 +00:00
Matt Jacob
65adb54cf1 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 18:12:29 +00:00
Amancio Hasty
6493d9f3bb Forgot to add opt_bktr.h 1998-04-19 19:12:49 +00:00
Amancio Hasty
9ff07e3256 Reviewed by: Amancio
Submitted by:	Roger Hardiman <roger@cs.strath.ac.uk>
Roger Hardiman <roger@cs.strath.ac.uk> :
	Revised autodetection code to correctly handle both
	old and new VideoLogic Captivator PCI cards.
	Added tsleep of 2 seconds to initialistion code for PAL users.
	Corrected clock selection code on format change.

--- Amancio
1998-04-18 04:58:33 +00:00
Dag-Erling Smørgrav
dc73342347 Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
Bruce Evans
c1087c1324 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
Semen Ustimenko
72a43c1b0a Fixed autonegotiation. Card registers are now accessed via memory
not i/o space.
1998-04-13 14:15:40 +00:00
Amancio Hasty
e248ae96af take out opt_bktr.h from brooktree848.c 1998-04-06 07:57:55 +00:00
Amancio Hasty
f7c015e72e Reviewed by: Amancio
Submitted by:	Frank Nobis  <fn@Radio-do.de>

Mods to view german cable tv and minor fix to correctly identify bt849.
1998-04-05 20:57:46 +00:00
Tor Egge
5758c2de94 Add two workarounds for broken MP tables:
- Attempt to handle PCI devices where the interrupt is
	  an ISA/EISA interrupt according to the mp table.

	- Attempt to handle multiple IO APIC pins connected to
	  the same PCI or ISA/EISA interrupt source.  Print a
	  warning if this happens, since performance is suboptimal.
	  This workaround is only used for PCI devices.

With these two workarounds, the -SMP kernel is capable of running on
my Asus P/I-P65UP5 motherboard when version 1.4 of the MP table is disabled.
1998-04-01 21:07:37 +00:00
Poul-Henning Kamp
227ee8a188 Eradicate the variable "time" from the kernel, using various measures.
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds part.

Most uses of time.tv_sec now uses the new variable time_second instead.

gettime() changed to getmicrotime(0.

Remove a couple of unneeded splfoo() protections, the new getmicrotime()
is atomic, (until Bruce sets a breakpoint in it).

A couple of places needed random data, so use read_random() instead
of mucking about with time which isn't random.

Add a new nfs_curusec() function.

Mark a couple of bogosities involving the now disappeard time variable.

Update ffs_update() to avoid the weird "== &time" checks, by fixing the
one remaining call that passwd &time as args.

Change profiling in ncr.c to use ticks instead of time.  Resolution is
the same.

Add new function "tvtohz()" to avoid the bogus "splfoo(), add time, call
hzto() which subtracts time" sequences.

Reviewed by:	bde
1998-03-30 09:56:58 +00:00
Bruce Evans
08637435f2 Moved some #includes from <sys/param.h> nearer to where they are actually
used.
1998-03-28 10:33:27 +00:00
Stefan Eßer
a0f4d79940 Add two VLSI chip set components: 82C592 and 82C593
Submitted by:	Warner Losh <imp@village.org>
1998-03-27 20:36:54 +00:00
Daniel O'Callaghan
b9e8979b7b PR: i386/6040
Submitted by:	nakagawa@jp.freebsd.org
Add new PCI NE2000 (VIA VT86C926)
1998-03-17 10:54:23 +00:00
Julian Elischer
fdc021ba7f Add EISA support for DPT drivers
Submitted by: Matthew Dodd
Reviewd by:	shimon@simon-shapiro.org (DPT author)
1998-03-11 00:30:16 +00:00
Peter Wemm
5921df6791 merge benfor branch changes onto mainline. 1998-03-08 16:54:00 +00:00
Julian Elischer
b1897c197c Reviewed by: dyson@freebsd.org (john Dyson), dg@root.com (david greenman)
Submitted by:	Kirk McKusick (mcKusick@mckusick.com)
Obtained from:  WHistle development tree
1998-03-08 09:59:44 +00:00
Jordan K. Hubbard
1fbe7f53e0 Correct minor typo
Confirmed by:	Ustimenko Semen <semen@iclub.nsu.ru>
1998-03-05 10:53:26 +00:00
Semen Ustimenko
1b0783ba37 *** empty log message *** 1998-03-04 16:35:05 +00:00
David Greenman
9292429115 Added support for the 82553 and 'B' 82555 PHY. 1998-03-03 14:19:09 +00:00
Jordan K. Hubbard
b42ae45d15 Update the information in this file slightly. 1998-03-02 07:35:48 +00:00
Søren Schmidt
ff86df5bb2 Undo the previous commit which was NOT for -current.
Rearrange a few lines for better order.
1998-03-01 17:29:25 +00:00
Satoshi Asami
fc6ffbcae9 Add Intel 430TX chipset, namely 82439TX system controller and four
incarnations of 82371AB (P/I bridge, IDE, USB and power management).

Tested by:	jkh
1998-03-01 10:10:31 +00:00
Bruce Evans
b0a76e6a69 Restored half of the ANSI semantic errors fix which was clobbered
by the previous commit.
1998-03-01 06:06:20 +00:00
Stefan Eßer
ebef4c231e Add PCI device ID of Surecom NE-34 1998-02-27 22:30:36 +00:00
Amancio Hasty
d7ef1f6051 Radio support for bt848 cards from Flemming Jacobsen <fj@trw.nl>
Amancio
1998-02-26 08:19:14 +00:00
Bruce Evans
e978f41536 Added missing #include of "opt_devfs.h".
Fixed pedantic semantics errors (in ANSI C, static arrays must have
a size, and static objects should be consistently declared as static
unless you know more than anyone should have to know about the
linkage rules).
1998-02-25 07:12:17 +00:00
Søren Schmidt
fffdf6c1e0 Add the Intel 82371SB USB host controller to the known list. 1998-02-24 12:15:34 +00:00
Jordan K. Hubbard
f082783a66 Update to "stable-167" release; totally reimplements media detection.
Submitted by:	Ustimenko Semen <semen@iclub.nsu.ru>
1998-02-20 18:08:46 +00:00
Bruce Evans
39e4376ba7 Removed unused #includes. 1998-02-20 13:11:54 +00:00
Amancio Hasty
1735805c3a Move Luigi's I2CWR ioctl from the video_ioctl section to the
tuner_ioctl section. Changed Major device from 79 to 92 and reserved
our Major device number -- hasty@star-gate.com
1998-02-20 03:55:17 +00:00
Eivind Eklund
2f83bdb269 Staticize. (Diffs by me & and Simon in cooperation.) 1998-02-10 17:36:44 +00:00
Eivind Eklund
303b270b0a Staticize. 1998-02-09 06:11:36 +00:00
Eivind Eklund
f4002e8278 Add #include "opt_devfs.h". 1998-02-09 02:31:47 +00:00
Nate Williams
9dda04f1e2 - Removed typo in Copyright and added Id. 1998-02-07 20:41:20 +00:00
Eivind Eklund
0b08f5f737 Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
Eivind Eklund
47cfdb166d Turn DIAGNOSTIC into a new-style option. 1998-02-04 22:34:03 +00:00
Jordan K. Hubbard
8fc933e5ae MF22: update to newest version from author. 1998-02-04 15:04:09 +00:00
Eivind Eklund
7dff14331f Make FAILSAFE a new-style option. 1998-02-04 03:47:16 +00:00
Eivind Eklund
287591d703 Re-add my DEVFS changes after they were stomped on. This time, I throw away
the DEVFS tokens (as they weren't used anywhere anyway).
1998-02-04 03:16:25 +00:00
Amancio Hasty
2b1973e8ad Bugs/Enhancements:
1. Takeshi Ohashi <ohashi@atohasi.mickey.ai.kyutech.ac.jp> submitted
   code to support bktr_read . /usr/src/share/examples/rgb24.c now works 8)

2. Flemming Jacobsen <fj@schizo.dk.tfs.com> submitted code to support
   radio available with in some bt848 based cards;additionally, wrote
   code to correctly recognized his bt848 card.
3. Roger Hardiman <roger@cs.strath.ac.uk> submitted various fixes to smooth
   out the microcode and made all modes consistent.

4. Added supported for yuv12 so we know can capture raw streams and feed it
   to mpeg_encoder . The upshot is that we can now mpeg encode more and save
   nearly 100 percent of the disk requirements previously for programs such
   as fxtv first save the raw video image to disk then converted to a
   format suitable for mpeg_encode.
1998-02-02 13:09:12 +00:00
Bruce Evans
ffbedc02de Removed ifdef for <sys/sockio.h> vs <sys/ioctl.h>. <sys/sockio.h> is
a BSD4.4Lite1 feature, not a FreeBSD feature.  <sys/ioctl.h> is a
compatibility misfeature.

Moved NPCI ifdef.  This file didn't compile if NPCI <= 0.  It shouldn't
be configured in that case, but it is easy to support (mis)configuration
of drivers without buses by generating null objects, and many drivers
do it.

Removed unused includes.
1998-02-01 20:25:16 +00:00
Eivind Eklund
2166d84372 Attempt at making this use DEVFS properly. (Now it should at least work.) 1998-01-31 05:23:49 +00:00
Jordan K. Hubbard
5f408f2bf2 Update to version stable-165
Submitted by:	Ustimenko Semen <semen@iclub.nsu.ru>
1998-01-29 10:31:45 +00:00
Julian Elischer
b37c91fdc7 Add Simon Shapiro's DPT driver
this shouldn't break anything existing.
Userland utilities to follow.
1998-01-26 06:11:18 +00:00
Eivind Eklund
7b778b5e61 Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.
This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.
1998-01-24 02:54:56 +00:00
Jordan K. Hubbard
0aed583274 Driver for the new SMC 9432TX cards.
Submitted by:	Ustimenko Semen <semen@iclub.nsu.ru>
1998-01-21 18:33:00 +00:00
Nate Williams
a9b9e46550 - Support for multiple PD6832 controllers. Each found 6832 is assigned
and initializes the next two ports in order starting at 03e0.  This
  also patches pcic_p.h to reduce the I/O ports mapped from 4 to 2.

Submitted by:	Ted Faber <faber@ISI.EDU>
1998-01-20 21:11:03 +00:00
KATO Takenori
94e5dcefe4 Include pc98.h instead of isa.h when PC98 is defined. 1998-01-14 08:13:32 +00:00
Eivind Eklund
1d5e9e2255 Make INET a proper option.
This will not make any of object files that LINT create change; there
might be differences with INET disabled, but hardly anything compiled
before without INET anyway.  Now the 'obvious' things will give a
proper error if compiled without inet - ipx_ip, ipfw, tcp_debug.  The
only thing that _should_ work (but can't be made to compile reasonably
easily) is sppp :-(

This commit move struct arpcom from <netinet/if_ether.h> to
<net/if_arp.h>.
1998-01-08 23:42:31 +00:00
Amancio Hasty
3c8163d8bf Reviewed by: Amancio Hasty
Submitted by:	Jonathan Hanna <pangolin@rogers.wave.ca>
The patch is for a Hauppauge Win/TV dbx with FM. I still need to
config OVERRIDE_TUNER, but it works nicely.
1997-12-31 05:45:56 +00:00
John Dyson
a5f4cd5623 Correct the check for multiword dma. It was incorrectly checking
for multiword dma mode 4 (which doesn't exist.)
Submitted by:	John Hood
1997-12-19 02:25:51 +00:00
Eivind Eklund
430df5f4b7 Throw options IPX, IPXIP and IPTUNNEL into opt_ipx.h.
The #ifdef IPXIP in netipx/ipx_if.h is OK (used from ipx_usrreq.c and
ifconfig.c only).

I also fixed a typo IPXTUNNEL -> IPTUNNEL (and #ifdef'ed out the code
inside, as it never could have compiled - doh.)
1997-12-15 20:31:25 +00:00
Stefan Eßer
ea4eae1aa3 Fix size of start queue to 32 entries, independent of the default
number of tags (NCR_SCSI_DFLT_TAGS), which is 0 in the FAILSAFE case.
This should fix the incompatibility between kernel and ncrcontrol,
which is the result of FAILSAFE being defined in the kernel config
file, invisible to the build of ncrcontrol. (See kern/5133, which
should be fixed by this change.)
1997-12-02 22:37:58 +00:00
Nate Williams
80ae4948b8 - Add necessary include files and fix bugs in last. 1997-12-02 22:27:58 +00:00
Nate Williams
12defa4078 - Bring in code removed from /sys/pccard/pcic.c, including DEVICE IDs, and
more bootverbose code.
- Style nits.

No significant functional changes.
1997-12-02 22:13:59 +00:00
Nate Williams
030713d715 - Framework for PCI/CardBus controllers running in PCMCIA emulation
mode.  Currently, the only supported controller is the Cirrus Logic
  PD6832, but others can be supported with docs on them.

Submitted by:	Ted Faber <faber@ISI.EDU>
1997-12-02 21:26:41 +00:00
David Greenman
188e643401 Shuffle things a bit for better cacheline behavior. 1997-11-29 08:11:01 +00:00
Bruce Evans
2dca18f159 Ifdefed a conditionally used #include.
Staticized.
1997-11-22 06:45:57 +00:00
Mike Smith
19352b8532 Add Winbond W89C940 ID to the list.
Submitted by:	Micha Class <michael_class@hpbbse.bbn.hp.com>
1997-11-22 06:19:59 +00:00
Bruce Evans
99ed858244 Removed unused #includes.
Police <> vs "" #include style.
1997-11-18 14:14:34 +00:00
Amancio Hasty
9fdd6eda1d Reviewed by: Amancio Hasty
Submitted by:	Amancio Hasty <hasty@star-gate.com>
Added yuv12 support for mpeg encoding and Randall Hopper's fixed for Temporal
Decimation
1997-11-16 04:52:29 +00:00
Garrett Wollman
b537e731a2 Attempt to tell the user precisely what sort of VGA-like PCI device is
in their system.  The list comes originally from XFree86's SuperProbe
program.
1997-11-11 01:50:06 +00:00
Peter Wemm
7d263bac01 Merge 971020 stuff.. Check 21142? SROM CRC. 1997-11-08 14:46:58 +00:00
Poul-Henning Kamp
0abc78a697 Rename some local variables to avoid shadowing other local variables.
Found by: -Wshadow
1997-11-07 09:21:01 +00:00
Poul-Henning Kamp
4a11ca4e29 Remove a bunch of variables which were unused both in GENERIC and LINT.
Found by:	-Wunused
1997-11-07 08:53:44 +00:00
Mark Murray
59a7a5e09b Rats. Committed the wrong version.
Move the declarations to the top of the ioctl() function so this compiles.
1997-11-06 20:06:19 +00:00
Mark Murray
e995d630e4 1) Add the IOCTL for Luigi's BT848 -> I2C bus driver.
2) Fix temporal decimation, disable it when
   doing CAP_SINGLEs, and in dual-field capture, don't
   capture fields for different frames

Submitted by: Luigi Rizzo & Randall Hopper
1997-11-06 07:04:08 +00:00
Eivind Eklund
30d0ea994e Improve PAL support and fix mux selector values.
This make the Miro PCTV work for me, including audio, and should
hopefully fix the other audio problems some people have been having.

Reviewed by:	ahasty & Luigi Rizzo (freebsd-multimedia)
1997-10-30 18:20:26 +00:00
Bruce Evans
55b211e3af Removed unused #includes. 1997-10-28 15:59:26 +00:00
Poul-Henning Kamp
268d83279a Recognize even more of the Znyx 314 cards. 1997-10-25 14:32:15 +00:00
David Greenman
483b9871ba Rewrote fxp_start() for better clarity and efficiency. 1997-10-23 01:45:15 +00:00
Peter Wemm
aa916cfa2c Add an $Id$ 1997-10-18 18:17:45 +00:00
Peter Wemm
b4a051f1d8 Merge in changes from Matt. Accton EN12xx support, bugfixes. There is
a change that might have an effect on the problems some have seen
with older chips, it looks like the driver may have mistakenly thought
there was an SIA when there isn't.
1997-10-18 18:15:03 +00:00
Peter Wemm
5238394ad3 This commit was generated by cvs2svn to compensate for changes in r30549,
which included commits to RCS files with non-trunk default branches.
1997-10-18 13:23:35 +00:00
Peter Wemm
48cbe2deae Import Matt's current de driver... He appears to be maintaining it in
the NetBSD source tree now.  This is slightly newer than the updated
.tar.gz on the 3am-software web site.
1997-10-18 13:23:35 +00:00
Garrett Wollman
19716f65c5 Oops... back out the change to recognize the TI 1131; there's a better place. 1997-10-17 16:26:14 +00:00
Garrett Wollman
cf8dfa04fe Teach the PCI code about the TI 1131 and NeoMagic NM2160 in my laptop. 1997-10-17 16:15:43 +00:00
David Greenman
ced5461ebe Fixed a bug where input packets were counted twice - messing up the
stats.
1997-10-17 06:27:44 +00:00
Peter Wemm
4de66141a8 Attempt to support IPX.
Suggested patch by: Vasily V. Grechishnikov <bazilio@ied-vorstu.ac.ru>
 (plus cut/paste, whitespace and typo fixes)
1997-10-12 14:14:27 +00:00
Satoshi Asami
02e3504927 Add IDs for Intel 82371MX/82437MX (mobile PCI chipset).
Reviewed by:	se
1997-10-10 11:52:17 +00:00
Mark Murray
d5e14b7e07 Despam 1.11, 1.12 and 1.13 caused by no sync between author/committer/CURRENT 1997-10-08 06:54:43 +00:00
Mark Murray
d32591560a Latest round of patches from the author.
This driver includes the following patches submitted by:

1.0 Hideyuki Suzuki <hideyuki@sat.t.u-tokyo.ac.jp>
Japanese Cable support

2.0 Keith Sklower <sklower@CS.Berkeley.EDU>
Minor update to the BSDI section so it compiles cleanly on BSDI

3.0 Joao Carlos Mendes Luis <jonny@coppe.ufrj.br>
ioctl interface to select video format , NTSC, PAL, etc...
1997-10-07 06:30:01 +00:00
Peter Wemm
64bdf0c18d Nuke these two out of date readme files. This stuff should be in de(4)
man pages rather than hidden here anyway.
1997-10-03 14:22:10 +00:00
David Greenman
3f3a8e84cd Killed a gratuitous assignment in a NetBSD case. 1997-09-30 11:28:24 +00:00
David Greenman
6f5818b074 Two changes which should make the system less suseptible to receiver
overruns (not that it was a problem, but it could be):

1) Doubled the number of receive buffers in the DMA chain to 64.
2) Do packet receive processing before transmit in the interrupt routine.
1997-09-30 10:50:45 +00:00
David Greenman
397f9dfe26 Work around a bug in the 82557 NIC where the receiver will lock up
if it is in 10Mbps mode and gets certain types of garbage prior to
the packet header. The work-around involves reprogramming the
multicast filter if nothing is received in some number of seconds
(currently set at 15). As a side effect, implemented complete support
for multicasting rather than the previous 'receive all multicasts'
hack, since we now have the ability to program the filter table.
Fixed a serious bug which crept in with the timeout() changes;
the cookie was only saved on the first timeout() call in fxp_init()
and wasn't updated in the most common place in fxp_stats_update()
when the timeout was rescheduled. This bug would have resulted in
an eventual panic if fxp_stop() was called (which happens when any
interface flags are changed, for example).
Fixed a bug in Alpha support that would have caused the TxCB
descriptor chain to span a page boundry, causing serious problems
if the pages didn't happen to be contiguous.
Removed some gratuitous bit masking that was left over from an
older implementation.
Fixed a bug where too much was copied from the configuration
template, spilling over into memory that followed it.
Fixed handling of if_timer...it was cleared too early in some cases.
1997-09-29 11:27:43 +00:00
Poul-Henning Kamp
70a99d052e Remove the 82371 IDE devices.
Add Intel 82439TX System Controller (MTXC)
fix a whitespace problem.
1997-09-24 07:37:56 +00:00
Justin T. Gibbs
6c951b4441 Update for new callout interface. 1997-09-21 22:02:25 +00:00
John Dyson
e871e61fcf Addition of support of the slightly rogue Promise IDE interface(Dyson), support
of multiple PCI IDE controllers(Dyson), and some updates and cleanups from
John Hood, who originally made our IDE DMA stuff work :-).

I have run tests with 7 IDE drives connected to my system, all in DMA
mode, with no errors.  Modulo any bugs, this stuff makes IDE look
really good (within it's limitations.)

Submitted by:	John Hood <cgull@smoke.marlboro.vt.us>
1997-09-20 07:41:58 +00:00
Peter Wemm
4a595144c0 ``oops''. I cut/pasted the original free()'s based on mark's suggestion
rather than extracting the diff from Mark's patch, but it turns out that
I was freeing one allocation twice due to a previous cut/paste braino.
My botch, not Mark's.

Pointed out by:  Mark Valentine <mv@pobox.com>
1997-09-20 02:29:56 +00:00
Peter Wemm
09575ecacc Missed a place where the extra descriptor buffers would need to be
freed.

Submitted by:  Mark Valentine <mark@linus.demon.co.uk>
1997-09-18 08:28:23 +00:00
Peter Wemm
35b8b2ddab Update select -> poll in drivers. 1997-09-14 03:19:42 +00:00
Peter Wemm
28c412b0e9 malloc() the rx and tx descriptors seperately rather than as part of the
large (over 4KB) softc struct.  The descriptor array is accessed by
busmaster dma and must be physically contiguous in memory.  malloc() of
a block greater than a page is only virtually contiguous, and not
necessarily physically contigious.

contigmalloc() could do this, but that is a bit on the overkill side.

I'm not sure of the origins of the problem report and diagnosis, I learned
of the problem via mail forwarded from  Jim Shankland <jas@flyingfox.com>.

Jim said that Matt Thomas's workaround was to reduce the number of
transmit descriptors from 128 to 32, but I was concerned that it might
cost performance.  Anyway, this change is my fault, not Jim's. :-)

Reviewed by: davidg
1997-09-11 15:27:35 +00:00
Stefan Eßer
563e33ad10 Treat "reservation conflict" status similar to "busy". 1997-09-10 20:46:11 +00:00
Stefan Eßer
6779fb8201 Remove scaling of tp->period, since the value is assumed to be in
tenth of a nanoseconds by ncrcontrol
1997-09-09 21:52:31 +00:00
Mark Murray
51c63b7d63 Amancio's latest in the Brooktree driver.
This fixes the european frequency set, separates this further from the
Meteor driver and fixes bugs.
1997-09-09 06:32:32 +00:00
David Greenman
ba8c6fd534 Changes to support NetBSD and the new ifmedia extensions.
Submitted by:	Jason Thorpe <thorpej@netbsd.org>
1997-09-05 10:23:58 +00:00
Søren Schmidt
1f7727a963 Upgrade of EIDE DMA support, Johns comments:
* lots of fixes to error handling-- mostly works now
* improve DMA timing config for Triton chipsets-- PIIX4 and UDMA drive
  still untested
* generally improve DMA config in many ways-- mostly cleanup
* clean up boot-time messages
* rewrite PRD generation algorithm
* first wd timeout is now longer, to handle drive spinup

Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
1997-09-04 18:49:53 +00:00
Søren Schmidt
272c7c74f7 No longer needed, superceded by ide-pci.c ide-pcireg.h 1997-09-04 18:36:02 +00:00
Bruce Evans
e4ba6a82b0 Removed unused #includes. 1997-09-02 20:06:59 +00:00
Bruce Evans
4d1d4912ae Added used #include - don't depend on <sys/mbuf.h> including
<sys/malloc.h> (unless we only use the bogusly shared M*WAIT flags).
1997-09-02 01:19:47 +00:00
Stefan Eßer
2841b4feff Prepare for 64bit programming environment (e.g. Alpha):
Use "ncrcmd" or "u_int32_t" instead of "u_long", where appropriate.

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
1997-08-31 19:42:31 +00:00
Stefan Eßer
7d4936dc38 Remove debug printf() that had been ommited by accident. 1997-08-31 19:36:56 +00:00
Stefan Eßer
71b8fb2a93 Fix problem with early revision 53c825a and 53c875 chips, which
could cause a solid system lockup in the driver attach:

These chips do not abort an access to the internal SRAM, when
the driver set the software reset bit in the istat register. But
the chip will never acknowledge the requested PCI bus transfer
in the situation, causing an infinite wait and a lockout of other
bus-masters.

The problem has been reported for rev 0x11 of the 53c825a and
rev 0x01 of the 53c875.
Revisions 0x13 of the 53c825a and 0x03 of the 53c875 are known
to support SRAM accesses, even in the software reset state.
1997-08-31 19:35:52 +00:00
Jun-ichiro itojun Hagino
9b95d17f6f Scsi RESERVATION CONFLICT and BUSY support for Tekram scsi cards.
Checked with DC390.  Pls mail me if you have any trouble with this patch.
1997-08-30 05:49:20 +00:00
Stefan Eßer
02d18b728b Go back to previous definition of FE_CACHE_SET, since the problem
caused by read-multiple on the 53c810a should have been fixed by
adjusting the alignment of the global header in rev 1.104 of ncr.c.
1997-08-24 06:24:51 +00:00
Stefan Eßer
230847098b Some cleanup and a fix for an assumed chip bug:
- Do not malloc SCRIPTS memory for those parts of the microcode that
  are to be loaded into the on-chip SRAM of the 53c825a or 875 ...
- Modify ncr_chip_lookup to make adding new entries easier.
- Disable use of on-chip SRAM for the 53c825 rev 0x10 to 0x12, since
  there seems to be a problem with rev 0x11, while 0x13 is known to
  work. (Tested by Chuck Robey <chuckr@glue.umd.edu>).

This code will be merged into 2.2-stable after a few more days of
testing in -current.
1997-08-23 22:01:49 +00:00
Stefan Eßer
e6344dbdaa Minor corrections to the code added in rev. 1.100 and 1.101:
- fix features of 53c860
- correctly adjust data structure to cache line boundary (32 bytes)

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
1997-08-23 21:53:47 +00:00
Steve Passe
831b792e7f Yank the casts. 1997-08-21 08:42:59 +00:00
Steve Passe
d6f41fc926 Reorder function decls alphabetically. 1997-08-21 08:31:41 +00:00
Steve Passe
99216c6061 Add a cast to eliminate a compiler warning. 1997-08-21 07:35:23 +00:00
Steve Passe
1fa27e1c81 A few more casts and a function declaration for warning free kernel builds. 1997-08-21 07:05:54 +00:00
Steve Passe
737e75a810 Added frequencies for north american HRC cable.
Submitted by:	Yixin Jin <yjin@rain.cs.ucla.edu> (I think)
Resubmitted by:	Kenneth Merry <ken@gt.ed.net>
1997-08-17 05:50:56 +00:00
John Dyson
7197c8af33 SMP Natoma motherboards cannot know if you are booting a UP or SMP OS. This
mod makes sure that the Natoma chipset is set into the correct mode.  In
the case of my P6DNF, when booting a UP kernel, I see a substantial improvement
in the latency of certain operations.   It appears that the cache hit
latency is curiously improved the most, per lat_mem_rd.
1997-08-16 07:18:51 +00:00
Daniel O'Callaghan
26bb051a7b Add the NetVin 5000 series NE2000 PCI card vendor and device IDs. 1997-08-14 07:53:07 +00:00
Stefan Eßer
81473b0cdd Fix problem in the DC390_DefaultEEprom subroutine, which could lead
to spurious wites outside an alloccated array in the case of generic
AMD SCSI cards.

PR:		kern/4217
Submitted by:	Erik H. Moe <ehm@cris.com>
1997-08-11 08:49:08 +00:00
Poul-Henning Kamp
2d4fbd8761 Fix the VLSI chipset name from "Eagle" to "Eagle II". 1997-08-10 09:33:21 +00:00
Poul-Henning Kamp
fdfbeb33ae Add ID's for 5 VLSI chips. They're not very friendly, so this info was
found by taking my HP800CT apart, perusing HPs (Very good!) service
manual and inference from a bad gif file I found in Finland.
Sigh...  But it's a nice machine :-)
1997-08-08 21:11:40 +00:00
Stefan Eßer
6d529e4303 Remove two features that have been reported to cause problems with
certain variants of the NCR chip from FE_CACHE_SET: FE_CLSE (enable
cache-line size register) and FE_ERMP (enable read-multiple). They
will be re-enabled, if a fix for the underlying problem (a restriction
in the memory to memory move logic of some chips) has been implemented.
1997-08-06 20:25:54 +00:00
Peter Wemm
a7065bd54f Merge Matt's if_de.c changes in. 1997-08-03 13:00:42 +00:00
Peter Wemm
fd03752a5d Import Matt's if_de driver 970703 release. This (apparently) supports
some newer Cogent (Adaptec) cards and has some other internal changes.
1997-08-03 12:17:39 +00:00
Peter Wemm
7658bc7e94 This commit was generated by cvs2svn to compensate for changes in r27859,
which included commits to RCS files with non-trunk default branches.
1997-08-03 12:17:39 +00:00
Bruce Evans
1fd0b0588f Removed unused #includes. 1997-08-02 14:33:27 +00:00
Stefan Eßer
5a6006b912 Fix problem caused by a chunk of the previous patch having been
applied to the wrong source code lines (non-fatal, since it just
made an auto variable become visible at the global level).
1997-07-29 21:50:04 +00:00
Søren Schmidt
8b8a0b53b1 Add support for busmaster DMA on some PCI IDE chipsets.
I changed a few bits here and there, mainly renaming wd82371.c
to ide_pci.c now that it's supposed to handle different chipsets.

It runs on my P6 natoma board with two Maxtor drives, and also
on a Fujitsu machine I have at work with an Opti chipset and
a Quantum drive.

Submitted by:cgull@smoke.marlboro.vt.us <John Hood>

Original readme:

*** WARNING ***

This code has so far been tested on exactly one motherboard with two
identical drives known for their good DMA support.

This code, in the right circumstances, could corrupt data subtly,
silently, and invisibly, in much the same way that older PCI IDE
controllers do.  It's ALPHA-quality code; there's one or two major
gaps in my understanding of PCI IDE still.  Don't use this code on any
system with data that you care about; it's only good for hack boxes.
Expect that any data may be silently and randomly corrupted at any
moment.  It's a disk driver.  It has bugs.  Disk drivers with bugs
munch data.  It's a fact of life.

I also *STRONGLY* recommend getting a copy of your chipset's manual
and the ATA-2 or ATA-3 spec and making sure that timing modes on your
disk drives and IDE controller are being setup correctly by the BIOS--
because the driver makes only the lamest of attempts to do this just
now.

*** END WARNING ***

that said, i happen to think the code is working pretty well...

WHAT IT DOES:

this code adds support to the wd driver for bus mastering PCI IDE
controllers that follow the SFF-8038 standard.  (all the bus mastering
PCI IDE controllers i've seen so far do follow this standard.)  it
should provide busmastering on nearly any current P5 or P6 chipset,
specifically including any Intel chipset using one of the PIIX south
bridges-- this includes the '430FX, '430VX, '430HX, '430TX, '440LX,
and (i think) the Orion '450GX chipsets.  specific support is also
included for the VIA Apollo VP-1 chipset, as it appears in the
relabeled "HXPro" incarnation seen on cheap US$70 taiwanese
motherboards (that's what's in my development machine).  it works out
of the box on controllers that do DMA mode2; if my understanding is
correct, it'll probably work on Ultra-DMA33 controllers as well.
it'll probably work on busmastering IDE controllers in PCI slots, too,
but this is an area i am less sure about.

it cuts CPU usage considerably and improves drive performance
slightly.  usable numbers are difficult to come by with existing
benchmark tools, but experimentation on my K5-P90 system, with VIA
VP-1 chipset and Quantum Fireball 1080 drives, shows that disk i/o on
raw partitions imposes perhaps 5% cpu load.  cpu load during
filesystem i/o drops a lot, from near 100% to anywhere between 30% and
70%.  (the improvement may not be as large on an Intel chipset; from
what i can tell, the VIA VP-1 may not be very efficient with PCI I/O.)
disk performance improves by 5% or 10% with these drives.

real, visible, end-user performance improvement on a single user
machine is about nil. :) a kernel compile was sped up by a whole three
seconds.  it *does* feel a bit better-behaved when the system is
swapping heavily, but a better disk driver is not the fix for *that*
problem.

THE CODE:

this code is a patch to wd.c and wd82371.c, and associated header
files.  it should be considered alpha code; more work needs to be
done.

wd.c has fairly clean patches to add calls to busmaster code, as
implemented in wd82371.c and potentially elsewhere (one could imagine,
say, a Mac having a different DMA controller).

wd82371.c has been considerably reworked: the wddma interface that it
presents has been changed (expect more changes), many bugs have been
fixed, a new internal interface has been added for supporting
different chipsets, and the PCI probe has been considerably extended.

the interface between wd82371.c and wd.c is still fairly clean, but
i'm not sure it's in the right place.  there's a mess of issues around
ATA/ATAPI that need to be sorted out, including ATAPI support, CD-ROM
support, tape support, LS-120/Zip support, SFF-8038i DMA, UltraDMA,
PCI IDE controllers, bus probes, buggy controllers, controller timing
setup, drive timing setup, world peace and kitchen sinks.  whatever
happens with all this and however it gets partitioned, it is fairly
clear that wd.c needs some significant rework-- probably a complete
rewrite.

timing setup on disk controllers is something i've entirely punted on.
on my development machine, it appears that the BIOS does at least some
of the necessary timing setup.  i chose to restrict operation to
drives that are already configured for Mode4 PIO and Mode2 multiword
DMA, since the timing is essentially the same and many if not most
chipsets use the same control registers for DMA and PIO timing.

does anybody *know* whether BIOSes are required to do timing setup for
DMA modes on drives under their care?

error recovery is probably weak.  early on in development, i was
getting drive errors induced by bugs in the driver; i used these to
flush out the worst of the bugs in the driver's error handling, but
problems may remain.  i haven't got a drive with bad sectors i can
watch the driver flail on.

complaints about how wd82371.c has been reindented will be ignored
until the FreeBSD project has a real style policy, there is a
mechanism for individual authors to match it (indent flags or an emacs
c-mode or whatever), and it is enforced.  if i'm going to use a source
style i don't like, it would help if i could figure out what it *is*
(style(9) is about half of a policy), and a way to reasonably
duplicate it.  i ended up wasting a while trying to figure out what
the right thing to do was before deciding reformatting the whole thing
was the worst possible thing to do, except for all the other
possibilities.

i have maintained wd.c's indentation; that was not too hard,
fortunately.

TO INSTALL:

my dev box is freebsd 2.2.2 release.  fortunately, wd.c is a living
fossil, and has diverged very little recently.  included in this
tarball is a patch file, 'otherdiffs', for all files except wd82371.c,
my edited wd82371.c, a patch file, 'wd82371.c-diff-exact', against the
2.2.2 dist of 82371.c, and another patch file,
'wd82371.c-diff-whitespace', generated with diff -b (ignore
whitespace).  most of you not using 2.2.2 will probably have to use
this last patchfile with 'patch --ignore-whitespace'.  apply from the
kernel source tree root. as far as i can tell, this should apply
cleanly on anything from -current back to 2.2.2 and probably back to
2.2.0.  you, the kernel hacker, can figure out what to do from here.
if you need more specific directions, you probably should not be
experimenting with this code yet.

to enable DMA support, set flag 0x2000 for that drive in your config
file or in userconfig, as you would the 32-bit-PIO flag.  the driver
will then turn on DMA support if your drive and controller pass its
tests.  it's a bit picky, probably.  on discovering DMA mode failures
or disk errors or transfers that the DMA controller can't deal with,
the driver will fall back to PIO, so it is wise to setup the flags as
if PIO were still important.

'controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xa0ffa0ff
vector wdintr' should work with nearly any PCI IDE controller.

i would *strongly* suggest booting single-user at first, and thrashing
the drive a bit while it's still mounted read-only.  this should be
fairly safe, even if the driver goes completely out to lunch.  it
might save you a reinstall.

one way to tell whether the driver is really using DMA is to check the
interrupt count during disk i/o with vmstat; DMA mode will add an
extremely low number of interrupts, as compared to even multi-sector
PIO.

boot -v will give you a copious register dump of timing-related info
on Intel and VIAtech chipsets, as well as PIO/DMA mode information on
all hard drives.  refer to your ATA and chipset documentation to
interpret these.

WHAT I'D LIKE FROM YOU and THINGS TO TEST:

reports.  success reports, failure reports, any kind of reports. :)
send them to cgull+ide@smoke.marlboro.vt.us.

i'd also like to see the kernel messages from various BIOSes (boot -v;
dmesg), along with info on the motherboard and BIOS on that machine.

i'm especially interested in reports on how this code works on the
various Intel chipsets, and whether the register dump works
correctly.  i'm also interested in hearing about other chipsets.

i'm especially interested in hearing success/failure reports for PCI
IDE controllers on cards, such as CMD's or Promise's new busmastering
IDE controllers.

UltraDMA-33 reports.

interoperation with ATAPI peripherals-- FreeBSD doesn't work with my
old Hitachi IDE CDROM, so i can't tell if I've broken anything. :)

i'd especially like to hear how the drive copes in DMA operation on
drives with bad sectors.  i haven't been able to find any such yet.

success/failure reports on older IDE drives with early support for DMA
modes-- those introduced between 1.5 and 3 years ago, typically
ranging from perhaps 400MB to 1.6GB.

failure reports on operation with more than one drive would be
appreciated.  the driver was developed with two drives on one
controller, the worst-case situation, and has been tested with one
drive on each controller, but you never know...

any reports of messages from the driver during normal operation,
especially "reverting to PIO mode", or "dmaverify odd vaddr or length"
(the DMA controller is strongly halfword oriented, and i'm curious to
know if any FreeBSD usage actually needs misaligned transfers).

performance reports.  beware that bonnie's CPU usage reporting is
useless for IDE drives; the best test i've found has been to run a
program that runs a spin loop at an idle priority and reports how many
iterations it manages, and even that sometimes produces numbers i
don't believe.  performance reports of multi-drive operation are
especially interesting; my system cannot sustain full throughput on
two drives on separate controllers, but that may just be a lame
motherboard.

THINGS I'M STILL MISSING CLUE ON:

* who's responsible for configuring DMA timing modes on IDE drives?
the BIOS or the driver?

* is there a spec for dealing with Ultra-DMA extensions?

* are there any chipsets or with bugs relating to DMA transfer that
should be blacklisted?

* are there any ATA interfaces that use some other kind of DMA
controller in conjunction with standard ATA protocol?

FINAL NOTE:

after having looked at the ATA-3 spec, all i can say is, "it's ugly".
*especially* electrically.  the IDE bus is best modeled as an
unterminated transmission line, these days.

for maximum reliability, keep your IDE cables as short as possible and
as few as possible.  from what i can tell, most current chipsets have
both IDE ports wired into a single buss, to a greater or lesser
degree.  using two cables means you double the length of this bus.

SCSI may have its warts, but at least the basic analog design of the
bus is still somewhat reasonable.  IDE passed beyond the veil two
years ago.

  --John Hood, cgull@smoke.marlboro.vt.us
1997-07-29 12:57:25 +00:00
Stefan Eßer
3334aa04d9 Add support for loading the SCRIPTS microcode into the on-chip RAM
of the Symbios 53c825A, 53c875 and 53c895 SCSI chips.

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
1997-07-28 21:32:05 +00:00
David Greenman
dd0ebb7f08 Added support for the Seeq 80c24 PHY; does nothing except disable the
unsupported warning message for it.
1997-07-25 23:41:12 +00:00
Stefan Eßer
c6d84f7c3e Add Ultra-SCSI support and enable more features for advanced
Symbios/NCR SCSI chips (no-flush option, large fifo, ...).

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
1997-07-25 20:45:09 +00:00
Stefan Eßer
478f9549f4 Assign correct chip set register dump functions to Triton II device IDs.
PR:		i386/4092
Submitted by:	Steve Bauer <sbauer@rock.sdsmt.edu>
1997-07-18 19:47:23 +00:00
Stefan Eßer
01cb2f9493 Fix "unexpected phase change" interrupt handler: Do not access the
dstat register twice, pass the value read the first time to the fixup
code instead.

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
1997-07-18 19:33:56 +00:00
Bruce Evans
48792cfc18 Don't cast function pointers to (void *). This will cause warnings.
They should be fixed when similar warnings for the general interrupt
attach routines are fixed.

Removed unused #include.
1997-07-01 00:45:45 +00:00
Justin T. Gibbs
d144ffea1f Modify my copyright notice to allow the sequencer to be used with GPLed
software (aka Linux).
1997-06-27 19:39:34 +00:00
Steve Passe
91f7398bca Modified to use renamed get_pci_apic_irq() -> pci_apic_pin() function. 1997-06-25 20:56:29 +00:00
Peter Wemm
2adb88c953 Superceded by dc21040reg.h 1997-06-22 09:50:09 +00:00
Peter Wemm
12e96047fa Initial set of patches to get it to compile on >= 3.0. Most of the
changes relative to the 2.2 compatable version are include file
related, the new multicast interface (!) and the new PCI interface.

This should work "as-is" but has not been tested (I have not been able
to get a dc21x4x based card for testing).
1997-06-22 09:48:42 +00:00
Peter Wemm
e5d6c2c9e7 Clean import of if_de.c as of 970513, if_de.c rev 1.86. This should
have optional if_media support.

Obtained from: Matt Thomas via http://www.3am-software.com/
1997-06-22 09:36:50 +00:00
Peter Wemm
172d6524df This commit was generated by cvs2svn to compensate for changes in r26790,
which included commits to RCS files with non-trunk default branches.
1997-06-22 09:32:32 +00:00
Peter Wemm
cb031f1c21 Clean import of Matt Thomas's if_de.c driver as of 970508, rev 1.85. The
slightly later one with optional if_media will be imported shortly as well.

Obtained from: Matt Thomas via http://www.3am-software.com/
1997-06-22 09:32:32 +00:00
David Greenman
3729f8481a Minor optimization in fxp_intr. 1997-06-16 04:45:57 +00:00
Steve Passe
cc81bca6be Added 2 new defines:
- OVERRIDE_TUNER: allows you to manually choose the tuner type for those
                   cards that fail to probe properly.  See source for legal
                   values.
 - OVERRIDE_DBX:   allows you to manually choose DBX or NO DBX for those
                   cards that fail to probe properly.
                   0 == no DBX circuit present, 1 == DBX circuit present.
1997-06-14 19:10:53 +00:00
David Greenman
854d14213e Added support for the Intel 82555 PHY chip which is being used on newer
Pro/100B cards. Full duplex should work now, although it hasn't been
tested.
1997-06-13 22:34:52 +00:00
Stefan Eßer
9744aa88bd Add device IDs for new Symbios SCSI chips (53c875J,885,895,896), which
should work with no driver changes, though not all features are currently
used.

Remove code that was conditional on NEW_SCSICONF not being defined. This
was temporary code, that at a time got excluded correctly, until the new
scsiconf became the default, and NEW_SCSICONF was no longer specified.

Add support for quirks defined in scsiconf.c. For now only the HP3724/5
needs an entry, since that drive can't be used with tags.
1997-06-11 22:36:02 +00:00
Stefan Eßer
1a26f4c024 Move call of pci_addcfg() before test of cfg->subordinatebus, since the
device probe of a host to PCI bridge may modify that value, based on
its knowledge of device specific registers. This makes the Intel XXpress
work, as verified by: Terje Marthinussen <terjem@cc.uit.no>.
1997-06-02 19:59:01 +00:00
Peter Wemm
2ac7b161fb PCI_CLASS_MASS_STORAGE (under PCI_COMPAT) was used in a driver in LINT
still (stallion.c).
1997-06-01 16:00:43 +00:00
Stefan Eßer
8e1b97b626 Add code to correctly probe all buses on the Intel XXPRESS motherboard.
Add a few Intel PCI chip-set names (VX) and fix Orion entries.
1997-05-30 21:01:47 +00:00
Stefan Eßer
575d95316f Remove use of intrec*, use void* instead.
Disable test entries for wired PCI devices on bus 1.
1997-05-30 20:58:04 +00:00
Stefan Eßer
b9d14bed1d Add one more compatibility define to make the Adaptec driver compile
with option AHC_ALLOW_MEMIO again ....
1997-05-28 20:37:19 +00:00
Stefan Eßer
903f376ec8 Define command register enable bits, which are required for a consitency
test added to pci_compat.c
1997-05-28 11:15:18 +00:00
Stefan Eßer
8ae85778a3 Add consistency check to the functions that map port or memory ranges:
Return failure, if the enable bit corresponding to the map type has not
been set in the command register. This feature was requested by Justin
Gibbs, who pointed out that some early PCI to PCI bridges do not correctly
support memory windows (I assume because of the risk of deadlocks that
have been taken care of in the PCI 2.2 spec) and that some BIOS clears
the memory address decode enable bit in the command register of the PCI
device, if it finds them behind such a bridge.
1997-05-28 10:10:02 +00:00
Stefan Eßer
a9ad937362 Two minor changes to the code that builds the pci map array:
1) Stop at the first map register that contains a zero value.
2) When testing for the map size work up from low values, since
   this works around a bug in some BusLogic SCSI card, which has
   the 16 upper port base address bits hardwired to zero.

The config register dump printed in the bootverbose case has
been slightly rearranged.
1997-05-28 10:01:03 +00:00
Steve Passe
6ef807e505 Minor cleanup of APIC_IO code.
Submitted by:	Stefan Esser <se@freebsd.org>
1997-05-27 19:24:36 +00:00
Steve Passe
ce595b36d5 Add support for APIC_IO to pci IRQ configuration.
The support for APIC_IO was lost in the new set of pci modules.  This patch
restores the ability to build SMP/APIC_IO kernels.
1997-05-27 04:09:01 +00:00
Stefan Eßer
cd46d00ca6 This file has been made obsolete by the new PCI code. 1997-05-26 15:15:59 +00:00
Stefan Eßer
5bec615793 Completely replace the PCI bus driver code to make it better reflect
reality. There will be a new call interface, but for now the file
pci_compat.c (which is to be deleted, after all drivers are converted)
provides an emulation of the old PCI bus driver functions. The only
change that might be visible to drivers is, that the type pcici_t
(which had been meant to be just a handle, whose exact definition
should not be relied on), has been converted into a pcicfgregs* .

The Tekram AMD SCSI driver bogusly relied on the definition of pcici_t
and has been converted to just call the PCI drivers functions to access
configuration space register, instead of inventing its own ...

This code is by no means complete, but assumed to be fully operational,
and brings the official code base more in line with my development code.

A new generic device descriptor data type has to be agreed on. The PCI
code will then use that data type to provide new functionality:

1) userconfig support
2) "wired" PCI devices
3) conflicts checking against ISA/EISA
4) maps will depend on the command register enable bits
5) PCI to Anything bridges can be defined as devices,
   and are probed like any "standard" PCI device.

The following features are currently missing, but will be added back,
soon:

1) unknown device probe message
2) suppression of "mirrored" devices caused by ancient, broken chip-sets

This code relies on generic shared interrupt support just commited to
kern_intr.c (plus the modifications of isa.c and isa_device.h).
1997-05-26 15:08:43 +00:00
Kenjiro Cho
413fe3928f import Chuck Cranor's ATM driver 1997-05-09 07:48:14 +00:00
John-Mark Gurney
dc01e23eda use frames instead of fields, and restore full meteor compatibility for
generalized pixel support.

Submitted by: Amancio Hasty
1997-05-05 20:54:54 +00:00
Poul-Henning Kamp
b038679c5c Initialize PCI/CardBus bridges.
Tested on:	HP Omnibook 800 / TI PCI1130
Reviewed by:	se
1997-05-03 13:52:29 +00:00
Steve Passe
8e19a74e8d Fixed omission of reference to ioctl_bt848.h when installing on 2.2. 1997-05-01 00:42:54 +00:00
Steve Passe
044768d848 1.15 4/18/97 John-Mark Gurney <gurney_j@resnet.uoregon.edu>
Added [SR]RGBMASKs ioctl for byte swapping.

 1.16          4/20/97    Randall Hopper <rhh@ct.picker.com>
                          Generalized RGBMASK ioctls for general pixel
                          format setting [SG]ACTPIXFMT, and added query API
                          to return driver-supported pix fmts GSUPPIXFMT.

 1.17          4/21/97    hasty@rah.star-gate.com
                          Clipping support added.

 1.18          4/23/97    Clean up after failed CAP_SINGLEs where bt
                          interrupt isn't delivered, and fixed fixing
                          CAP_SINGLEs that for ODD_ONLY fields.

Submitted by:   individuals in above log messages.
1997-05-01 00:16:31 +00:00
Stefan Eßer
862b403b04 Move CMD640 option from kernel Makefile into opt_wd.h
Submitted by:		Wolfgang Helbig <helbig@mx.ba-stuttgart.de>
1997-04-28 19:26:18 +00:00
Peter Wemm
477a642cee Man the liferafts! Here comes the long awaited SMP -> -current merge!
There are various options documented in i386/conf/LINT, there is more to
come over the next few days.

The kernel should run pretty much "as before" without the options to
activate SMP mode.

There are a handful of known "loose ends" that need to be fixed, but
have been put off since the SMP kernel is in a moderately good condition
at the moment.

This commit is the result of the tinkering and testing over the last 14
months by many people.  A special thanks to Steve Passe for implementing
the APIC code!
1997-04-26 11:46:25 +00:00
Stefan Eßer
760b5bf213 Add definition of PCI_SUBID_REG2, the subvendor/device ID for
a header type 2 device.
1997-04-24 08:03:31 +00:00
Stefan Eßer
7cb74fcfa2 Add preliminary support for PCI config header type 2:
Fetch subvendor/device ID from config space register 0x40.
1997-04-23 19:43:20 +00:00
David Greenman
0633918017 Check that the received packet length indicated by the card is at least
large enough to contain the ethernet header. There appears to be a
condition where the card can return "0" in some failure cases, and this
causes bad things to happen (a panic).
1997-04-23 01:44:30 +00:00
Bruce Evans
7f10528533 Fixed the type of timeout functions and removed casts that hid the
type mismatches.  There was no problem in practice (at least on 386's).

Removed NetBSD-related TIMEOUT macro.  NetBSD uses the same BSD4.4Lite
timeout interface as FreeBSD.  As a concession to portability, declare
the timeout function without using the FreeBSD timeout_t typedef.
1997-04-20 15:48:17 +00:00
Poul-Henning Kamp
e4ccad941f The bit of the cardbus bridge support code se and I have been able to agree
on so far... :-)
Reviewed by:	se
1997-04-20 06:57:43 +00:00
David Nugent
a473e68b78 Rearrange pci network card identification for easier additions.
Added KTI NE2000 clone.
1997-04-18 04:44:37 +00:00
Steve Passe
5f59489519 Amancio:
This patch fixes the problem of vic only capturing an even or odd frame plus
the my early patch for missing frames with resolutions higher than 320x240
in rgb mode.

The yuv422 patch introduces a minor bug in that a green line appears at the
bottom of the captured window . There is no easy work around for this right
now.

Reviewed by:	various bt848 hackers
Submitted by:	Amancio Hasty <hasty@rah.star-gate.com>
1997-04-17 22:33:16 +00:00
Poul-Henning Kamp
35e68428eb Recognize ZNYX 314 cards that have a MAC address with the low bit set. 1997-04-05 07:59:41 +00:00
KATO Takenori
30a6636553 Deleted <pc98/pc98/pc98_device.h>. 1997-04-04 16:44:52 +00:00
Steve Passe
938401213d PAL support: magic numbers moved into format_params structure.
Revised AFC interface.
Fixed DMA_PROG_ALLOC size misdefinition.

Submitted by:	richard@cogsci.ed.ac.uk (Richard Tobin)
1997-04-02 01:48:39 +00:00
Poul-Henning Kamp
5482a9c5ca Don't break the nice symmetry of these messages with undue '>' chars. 1997-03-28 18:40:24 +00:00
Stefan Eßer
6072387d65 Fix printing of map sizes: large numbers got a negative sign before. 1997-03-25 19:12:08 +00:00
Stefan Eßer
af78f012fd Improve probe message for generic PCI->xxx bridge chips.
Submitted by:	phk
1997-03-25 19:03:04 +00:00
Stefan Eßer
ee88645781 Add a few vendor IDs and class and sub-class encodings.
Submitted by:	phk
1997-03-25 19:01:46 +00:00
David Greenman
6318197e68 Made a couple of minor optimizations that improve performance of the
common case of the interrupt routine by about 20%.
1997-03-25 14:54:38 +00:00
Steve Passe
2fab5f6edd "Louis A. Mamakos" <louie@TransSys.COM> new bt848 struct
Randall Hopper <rhh@ct.picker.com> GHUE/GBRIGHT bug
Louis Mamakos made a new bt848 struct, including massive changes to the entire
body of code, substituting array offsets with struct members.

Randall Hopper aadded fixes of BT848_GHUE & BT848_GBRIG.

I (fsmp):
  added polled hardware i2c routines,
  removed all existing software i2c routines.
  added  eeprom support.
1997-03-25 04:18:24 +00:00
Bruce Evans
51a534883a Don't include <sys/ioctl.h> in the kernel. Stage 2: include
<sys/sockio.h> instead of <sys/ioctl.h> in network files.
1997-03-24 11:33:46 +00:00
Bruce Evans
fce002fdef Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include
it when it is not used.  In most cases, the reasons for including it
went away when the special ioctl headers became self-sufficient.
1997-03-24 11:25:10 +00:00
KATO Takenori
14667a26c6 Added Accton EN1207-TX support. 1997-03-23 05:10:14 +00:00
Bruce Evans
3c81694426 Fixed some invalid (non-atomic) accesses to `time', mostly ones of the
form `tv = time'.  Use a new function gettime().  The current version
just forces atomicicity without fixing precision or efficiency bugs.
Simplified some related valid accesses by using the central function.
1997-03-22 06:53:45 +00:00
Steve Passe
e75839864d Submitted by: Michael Petry <petry@netwolf.NetMasters.com>
Michael submitted code to activate the audio muxes.

fsmp:
 extended those changes for different boards.
 auto-detection of board types.
 auto-detection of tuner types.
 auto-detection of stereo option.
1997-03-21 17:33:03 +00:00
David Greenman
6ebc315326 Added support for newer cards that have the DP83840A PHY chip.
Fixed a bug in fxp_mdi_write - a hex number was missing a preceding 0x
and this was causing the routine to not wait for a PHY write to complete.
Added support for link0, link1, and link2 flags to toggle auto-
negotiation, 10/100, and half/full duplex:

link0	disable auto-negotiation

	When set, these flags then have meaning:

	-link1	10Mbps
	link1	100Mbps
	-link2	half duplex
	link2	full duplex

...needs a manual page.
1997-03-21 08:00:13 +00:00
KATO Takenori
0908b6ff4a Added Allied Telesis CenterCOM LA100-PCI support. Currently, full
duplex mode doesn't work.
1997-03-20 07:25:22 +00:00
Steve Passe
0f4a397771 additions for table-driven frequency calculation.
addition of colorbar ioctl.
removed unneeded disable_intr()/enable_intr() wrappers in i2c code.
minor cleanup.
1997-03-19 19:10:45 +00:00
Steve Passe
ba2c23286f Submitted by: Doug White <dwhite@gdi.uoregon.edu>
I broke the cable tuning with my 'TEST_A' code.  Remove TEST_A define
till I finish this change for both tuning modes.  Note that this
will effectively break the new TVTUNER_SETFREQ/TVTUNER_GETFREQ ioctl()s.
These aren't used by anyone but me yet (attempt to provide full resolution
fine tuning for "fringe" stations) so it should be no problem
1997-03-17 17:41:24 +00:00
David Greenman
dccee1a193 Fixed two deficiencies in the driver that have existed since it was
written:

1) Full duplex mode is now supported (and works!)
2) The 10Mbps-only PCI Pro/10 should now work (untested, however)

Thanks to Justin Gibbs for providing a PCI bus analyzer trace while the
Intel Windows driver was configuring the board...this made it possible
to figure out the mystery bit that I wasn't setting in the PHY for full
duplex to work.
1997-03-17 11:08:16 +00:00
Steve Passe
55566fdc2f Submitted by: Amancio Hasty <hasty@rah.star-gate.com>
addition of bt848 specific ioctl()s for hue/bright/contrast/satu/satv.

patches by Amancio Hasty to fix "screen freeze" problem.
1997-03-16 07:37:23 +00:00
Justin T. Gibbs
4a2a38f682 The register definitions are now in the compile directory. 1997-03-16 07:12:36 +00:00
Stefan Eßer
e93e9e7392 Add support for the buggy CMD640B PCI EIDE controller chip, which
can't perform overlapping commands on both of its channels.

To enable the CMD640B work-around, the kernel must be compiled with
"options CMD640". Without that option there should be no difference
in the code produced compared to the previous revision of wd.c.

Submitted by:	Wolfgang Helbig <helbig@ba-stuttgart.de>
1997-03-11 23:17:28 +00:00
Mark Murray
51e053d6cc Initial import of the Brooktree PCI-TV drivers. I have not tested
these, they may not even compile. I am importing them on behalf
of the submitters.
Submitted by:	amancio, smp
1997-03-10 06:38:26 +00:00