Commit Graph

1041 Commits

Author SHA1 Message Date
KATO Takenori
95d98df162 Submitted by: Naoki Hamada <nao@sbl.cl.nec.co.jp>
Support 3COM 3C569 network card on PC98.
1996-12-19 10:31:10 +00:00
Alexander Langer
df5080050d Hawaii-Five-Typo 1996-12-19 00:26:22 +00:00
Bruce Evans
d43190805d Disabled half-baked disk statistics support. It didn't actually generate
statistics, so it just wasted scarce disk table slots and screen space.
1996-12-18 17:44:31 +00:00
David Nugent
5e2b47dff1 Much fixed & working digiboard driver. 1996-12-18 16:42:06 +00:00
Poul-Henning Kamp
487876f437 Support 4 of these as default, it only cost us 12 bytes more. 1996-12-15 11:14:47 +00:00
Joerg Wunsch
c111c7c745 Add a small hack to UserConfig that allows to override the number of
EISA slots to probe.  This is mainly intended to allow installing the
system on an HP Netserver with an on-board AIC7xxx EISA SCSI
controller, that is sitting on EISA slot # 11.

Documentation updates explaining this hack will follow shortly.

Note that this can go away again as soon as the EISA device probing
is more intelligent about the address space clash with the PCI address
space.

2.2 candidate.

Not objected by:	freebsd-core :)
1996-12-14 18:07:17 +00:00
Garrett Wollman
59562606b9 Convert the interface address and IP interface address structures
to TAILQs.  Fix places which referenced these for no good reason
that I can see (the references remain, but were fixed to compile
again; they are still questionable).
1996-12-13 21:29:07 +00:00
David Greenman
fb5831565c 1) Implement SIOCSIFMTU in ether_ioctl(), and change ether_ioctl's return
type to be int so that errors can be returned.
2) Use the new SIOCSIFMTU ether_ioctl support in the few drivers that are
   using ether_ioctl().
3) In if_fxp.c: treat if_bpf as a token, not as a pointer. Don't bother
   testing for FXP_NTXSEG being reached in fxp_start()...just check for
   non-NULL 'm'. Change fxp_ioctl() to use ether_ioctl().
1996-12-10 07:29:50 +00:00
Søren Schmidt
2092b5ac38 Fix the broken support for monochrome VGA's.
It was MY fault after all, damn..
1996-12-07 22:33:05 +00:00
Bruce Evans
2c5136653b Fixed handling of modem status changes. Only the most common case of
connect/hangup in !CLOCAL mode was handled correctly.  mgetty and ppp
didn't work because they turn on CLOCAL and poll for carrier (or RI?).
1996-12-05 12:43:30 +00:00
Justin T. Gibbs
3d9ab968cd Re-enable reselections as the first thing after we see a bus free. We seem
to miss reselections from some devices and since the reselection response
timeout is only 200ns, enabling reselections too late may be the cause of our
problem.
1996-12-03 17:04:51 +00:00
Poul-Henning Kamp
673f8923d0 PR kern/2141:
function ed_attach_NE2000_pci() in if_ed.c passes
        an uninitialized block of memory (got with malloc())
        to ed_attach. This prevents a proper initialization
        of the device descriptor and in my case causes a panic
        during the probe, while printing out device info.

Reviewed by:	phk
Submitted by:	Luigi Rizzo <luigi@iet.unipi.it>
1996-12-03 16:08:00 +00:00
Guido van Rooij
932463226b Some imporvemnets to the vx driver.
1. 'connector_table' is shortened to 'conn_tab'.
2. More reliable connector change code.
3. Display message like "vx0: selected bnc. (link1)"
   when the connector changed by link[012].
4. Handle MII properly.
5. Potentially slightly better performance.
6. Fixed a silly typo.

Submitted by:	Naoki Hamada <nao@sbl.cl.nec.co.jp>
1996-12-02 18:44:31 +00:00
Guido van Rooij
c01cc91938 Some imporvemnets to the vx driver.
1. 'connector_table' is shortened to 'conn_tab'.
2. More reliable connector change code.
3. Display message like "vx0: selected bnc. (link1)"
   when the connector changed by link[012].
4. Handle MII properly.
5. Potentially slightly better performance.
6. Fixed a silly typo.

Submitted by:	Naoki Hamada <nao@sbl.cl.nec.co.jp>
1996-12-02 18:38:37 +00:00
Søren Schmidt
1f9d9075e4 Alot of fixes from kazu:
1. All the suggestions earlier made by Bruce: renaming some symbols,
stricter error checking, removing redundant code, etc.

2. The `psm' driver preserves the default counter resolution and
report rate, whatever they are after reset. (Based on reports and
suggestion from Nate and Rob Bolin).

3. The `psm' driver now does not check the so-called sync. bit in the
first byte of the data packet by default, so that the tapping feature
of ALPUS GlidePoint works (based on reports from Louis Mamakos). I
tested the code with ALPUS Desktop GlidePoint (M/N GP101) and found
no problem; tapping worked. It appears ALPUS produces several models
of GlidePoint. I hope the other models are OK too.

The check code can still be activated by defining the PSM_CHECKSYNC
option in the config file. (The bit checking slightly reduces, if not
completely eliminates, weird mouse behavior cased by unsynchronized
mouse data packets. It also helps us to detect if the mouse interrupt
can ever be lost. But, well, if there are devices which cannot be
supported this way...)

4. The `psm' driver does not include the protocol emulation code by
default. The code can still be compiled in if the PSM_EMULATION option
is specified in the config file. Louis Mamakos suggests the emulation
code is putting too much in the kernel, and `moused' works well.
I will think about this later and decide if the entire emulation
code should be removed.

5. And, of course, the fix in `scprobe()' from Bruce to cure the
UserConfig problem. My code in `kbdio.c' is slightly different from
his patch, but has the same effect. There still is a possibility that
`scprobe()' gets confused, if, for whatever reasons, the user holds
down a key for very long time during the boot process. But we cannot
cope with everything, can we?

Submitted by:	Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp)
1996-12-01 19:05:50 +00:00
Rodney W. Grimes
79c2a5b3ff Cosmetic code cleanup from Matt's latest driver.
a)  Removal of private typedefs tulip_uint*_t, use standard u_int_*_t.

b)  Change [Dd][Cc]21.4. to just 21.4., seems Dec has done this to all
    of the drivers for all OS's.  (Did they get in trouble with someone?)
    [The few that remain can either not be eliminated, or are waiting for
    additional driver functional changes that will remove them.]

c)  Move some code from dc21040.h into the driver, later a whole block of that
    code and more will move to devar.h, but for now this makes it easier
    to study diffs.

d)  Add a big bold comment to the README.de file about it not reflecting
    reality anymore.

Note that these are all cosmetic changes and should be no functional
change in the driver whatsoever.  If _anyone_ spots a problem introduced
by this please let me know ASAP!
1996-12-01 06:01:00 +00:00
Bruce Evans
c252c2507e Fixed input of BREAKs when IGNPAR is set and IGNBRK is not set. BREAKs
are always together with Framing Errors and they were incorrectly
treated as FE's and discarded.

Reorganized the BREAK/FE/PE tests.

Found by:	NIST-PCTS
1996-11-30 15:52:56 +00:00
Bruce Evans
eea9b0845f Reset h/w fifos (if any) in siostop(). Now ttyflush() works fairly well
with sio devices (not perfectly, since there is no way to flush the tx
holding register on 8250-16450's.  I'm not sure if resetting the fifos
flushes the tx shift register).

Reminded by:	NIST-PCTS
1996-11-30 15:29:31 +00:00
Bruce Evans
4670f800ec Fixed sloppy clearing of TS_BUSY. Don't clear it until the transmitter
is completely empty.  There is no interrupt for output completion, so
poll for it every 10 ms after output is nearly complete.  Now ttywait()
works right.

Reminded by:	NIST-PCTS
1996-11-30 15:19:19 +00:00
Bruce Evans
38e81cedcf Throw away input if CREAD is not set. POSIX requires no characters to be
received in this case even if the hardware doesn't have a CREAD bit.

Found by:	NIST-PCTS
1996-11-30 15:03:05 +00:00
Bruce Evans
9924e17950 Cleaned up CONSPEED changes. `comdefaultrate' gives the default
speed for the "com" console, not for general purpose "com" ports,
so there was no need to split it into comdefaultrate and condefaultrate.
1996-11-30 14:51:04 +00:00
Justin T. Gibbs
70f6e5521c Conditionally enable the busfree interrupt to catch unexpected busfrees.
Immediate SCBs, since they always send messages that tell the target to
transition to bus free now rely on the busfree interrupt instead of the
IMMEDDONE sequencer interrupt that was generated before.

Rearrange some code in the message out loop to give ATN a little more time
to drop before we ACK the last byte.

Use SPIORDY instead of REQINIT when snooping for a tag message on a reconnect.
This is done for the same reasons we use SPIORDY in the inb functions.

When going into BITBUCKET mode, turn off HDMAEN in the DFCNTRL register so
that we can "not care" what the value of HCNT is.  If HCNT is 0, BITBUCKET
mode won't transfer any data if HDMAEN is set.  Seeing as we don't want the
transfer to even think about touching the host, this seems more sane anyway.
Thanks to "Dan Willis" <dan@plutotech.com> for pointing out that this was
a problem.
1996-11-22 08:25:23 +00:00
Guido van Rooij
18503982d8 Fix ifconfig link flag handling
Submitted by:	"Jon Morgan" <morgan@terminus.trailblazer.com>
1996-11-21 21:04:50 +00:00
Justin T. Gibbs
ad34debda8 Change the way Automatic PIO is performed in the mesgin and mesgout phases.
SPIORDY should go active on any REQ of the bus, so testing for REQINIT is
not necessary.  It also seems that testing for SPIORDY is more robust then
REQINIT since SPIORDY comes active after REQINIT and PHASEMIS seems to take
some time to come true after REQ is asserted if the phase has changed.  Of
course, none of this is documented.

This should give the code savings of my original changes, without breaking the
driver on fast peripherals.
1996-11-21 06:18:33 +00:00
Nate Williams
3d989d58d8 Fix UserConfig w/syscons.
The 'getchar' function in syscons (sccngetc) is used by UserConfig to
get keyboard input from the user.  When it was modified to use the
shared keyboard port routines it used the port passed in during the
probe routine.  Since the probe routine was not yet called, the port was
set to 0, which is obviously not going to work.

Pre-initialize sc_port to IO_KBD which is really a kludge, but it's how
the previous driver did it's job.

Found by:	remote GDB
1996-11-19 17:08:10 +00:00
David Greenman
9c7d26071e Fixed obsolete comment. 1996-11-18 02:45:46 +00:00
Justin T. Gibbs
bde5245890 Assert that we have seen an identify or have not disconneccted since the
initial selection when entering the status phase.  This is the same assertion
we use for all the other data transfer phases.

Hopefully fix the hangs in the mesgin and mesgout phases that I introduced
last week during some code cleanup.  I need to get some of these 12MB/s
drives so I can reproduce these hangs here...

Add a pause disable in the SCB paging case around our manipulation of the
QOUTQCNT variable.  This is simply extra sanity.

Set LASTPHASE to P_BUSFREE once we see a busfree so that the kernel driver can
differentiate this from a data out phase.
1996-11-16 01:07:35 +00:00
Garrett Wollman
d4e29514fc Patches from driver author in PR#2010.
Submitter requests that this patch be merged into 2.2.

Submitted by:	seki@sysrap.cs.fujitsu.co.jp
1996-11-15 16:15:56 +00:00
Garrett Wollman
f283fbcac1 Fix RFC 1650 stats... should have read the doco more carefully.
Fixes PR#2011

Submitted by:  seki@sysrap.cs.fujitsu.co.jp
1996-11-15 16:07:03 +00:00
Søren Schmidt
73e0f79f04 Only poll the keyboard if the data left in the buffer is from the
kbd, not if its from the psm device.
1996-11-15 08:45:24 +00:00
Søren Schmidt
6a90d9750d Finally a start at sharing the kdb controller routines between
syscons and psm, curtesy Kazutaka Yokota with minor changes by
me. This contains an update of the psm driver as well.
This also fixes the breakage that I introduced to the psm driver by
making syscons poll for keyboard events in the atempt to fix the
hanging keyboard problem.

It works perfectly for me, and I'd like to hear from all that
have had keyboard/ps/2 mouse problems if this is the cure...

Submitted by:	 Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp)
1996-11-14 22:19:17 +00:00
Bruce Evans
750059bbc5 Don't fiddle with RTS if RTS flow control is off. This gives applications
almost complete control over RTS (control of its initial value is still
missing).

This fixes PR 1644 for sio.

The author of PR 1644 wants it in 2.1.6 and 2.2.  This may be safe since
the complications are only in rarely used cases that I hope I've covered.
1996-11-13 18:31:57 +00:00
John Hay
0c064d6185 Oops I forgot to add the official id for this card. 1996-11-13 18:06:52 +00:00
Stefan Eßer
576b74fcc8 Add support for header type == 1 devices (PCI 2.1 compatible PCI to PCI
bridges with support for 64 bit memory addresses and 32 bit I/O addresses).

The code is not complete. It ignores the upper half of the long addresses.
This is not a problem on PC compatible systems, but has to be fixed for
real computers.
1996-11-12 23:18:12 +00:00
Stefan Eßer
c88529d0e9 Fix PCI to PCI bridge register bit field masks.
Thanks to "Mike Durian" <durian@plutotech.com> for the very good
problem report and his support as a beta tester of this patch.
1996-11-12 23:10:24 +00:00
Søren Schmidt
65e925d16f 1. Avoid a race in scclose(). tty.c has kludges so that the race is
actually harmless.

2. Fixed code to match comment in scintr().

3. Don't allow even root to take control of the machine when securelevel > 0.
   I've secured the accesses to PSL_IOPL in all drivers and asked pst to
   review it, but he seems to be busy.  Write access to /dev/kmem and
   other critival devices currently leaks across raisings of securelevel
   via open fd's, so there may as well be a similar leak for PSL_IOPL.

4. (Most important.)  Don't corrupt memory beyond the screen buffers if
   the cursor happens to be off the 80x25 screen when syscons starts.

5. Fix console cursor update (not perfect yet).
Submitted by:   bruce
~
1996-11-11 22:21:03 +00:00
Nate Williams
6620cf7868 Removed 'XT_KEYBOARD' option from syscons. Document new-style way of
getting the same behavior using the flags, which can be done inside of
UserConfig.  (Also document other syscons flags which were previously
undocumented).

Requested by:	bde
1996-11-11 22:01:56 +00:00
Bruce Evans
f806e8f0f1 Fixed pessimized (short) i/o port type.
The change in if_epreg.h affects if_epreg.o and 3c5x9.o.

These changes are probably harmless, but I can't test them.
1996-11-11 17:11:08 +00:00
Jordan K. Hubbard
2b2fe33c89 Make snake 3.0-CURRENT here.
There's gotta be a better way of syncronizing our release numbers. :-)
1996-11-11 14:18:40 +00:00
Justin T. Gibbs
8220b8706a Fix two problems with SCB Paging.
1) get_free_or_disc_scb was not being passed its argument correctly
   in one case

2) Add protection in the form of the QOUTQCNT variable to prevent
   overflowing the QOUTFIFO.

This should make SCB Paging work.  Really, I mean it now. 8-)
1996-11-11 05:16:41 +00:00
Nate Williams
a973755bfa Allow us to enable the 'XT_KEYBOARD' code using a configuration flag.
This allows the user to add modify syscons's configuration flags using
UserConfig that will allow older/quirky hardware (most notably older IBM
ThinkPad laptops) to work with the standard boot kernel.

Inspired by:	The Nomads
1996-11-10 16:44:13 +00:00
David Greenman
d66e3876dd Put the packet error printf inside #ifdef DIAGNOSTIC. 1996-11-10 13:36:46 +00:00
Justin T. Gibbs
ac323a042d A little 80 column cleanup. 1996-11-05 08:49:17 +00:00
Justin T. Gibbs
775395aaac index_untagged_scb should rely solely on the argument passed in SINDEX and
not access SCB_TCL directly.  This could have caused problems on twin channel
adapters.

2.2 Candidate.
1996-11-05 07:51:29 +00:00
Guido van Rooij
b3ac88f13f New vx driver for:
3COM 3C590 Etherlink III PCI,
        3COM 3C595 Fast Etherlink PCI,
        3COM 3C592 Etherlink III EISA,
        3COM 3C590 Fast Etherlink EISA,
        3COM 3C900 Etherlink XL PCI and
        3COM 3C905 Fast Etherlink XL PCI.

This driver is based on OpenBSD's driver. I modified it to run under FreeBSd
and made it actually work usefully.
Afterwards, nao@tom-yam.or.jp (HAMADA Naoki) added EISA support as well as
early support for 3C900 Etherlink XL PCI and 3C905 Fast Etherlink XL PCI.
He also split up the driver in a bus independant and bus dependant parts.

Especially the 3c59X support should be pretty stable now.

Submitted by:	partly nao@tom-yam.or.jp (HAMADA Naoki)
Obtained from:partly OpenBSD
1996-11-04 22:17:20 +00:00
Søren Schmidt
10661203e7 Fix the hanging keyboard problem under Xaccel. Apprently we are loosing
an interrupt somewhere. The solution here is to check for keyboard
input each time the screen update timer ticks. Not pretty, but works.
1996-11-04 21:01:08 +00:00
Joerg Wunsch
bb6382fae2 Fix the broken EOF handling in the floppy driver. The most obvious
appearance of this bug was the malfunctioning -M option in GNU tar (it
worked only by explicitly specifying -L).

Reviewed by:	bde, and partially corrected accoring to his comments

Candidate for 2.2, IMHO even for 2.1.6.
1996-11-02 23:31:11 +00:00
Paul Traina
39daae723d add in CONSPEED option which controls console serial port speed 1996-11-02 02:26:06 +00:00
John Hay
75c66a120a if_sr.c corrupted the global variable `ticks'.
Cosmetic changes:
if_sr_.c won't compile with a K&R compiler, so there is no need to cast
the timeout arg to the (wrong) type.
Submitted by:	bde
1996-10-31 20:22:40 +00:00
Satoshi Asami
e30f001135 More merge and update.
(1) deleted #if 0

    pc98/pc98/mse.c

(2) hold per-unit I/O ports in ed_softc

    pc98/pc98/if_ed.c
    pc98/pc98/if_ed98.h

(3) merge more files by segregating changes into headers.

  new file (moved from pc98/pc98):

    i386/isa/aic_98.h

  deleted:

    well, it's already in the commit message so I won't repeat the
    long list here ;)

Submitted by:	The FreeBSD(98) Development Team
1996-10-30 22:41:46 +00:00