Commit Graph

6119 Commits

Author SHA1 Message Date
Joerg Wunsch
f8ce7dd521 Cosmetics:
. remove stale comments and a stale #define (from the old days of ft(4))
. make MAX_SEC_SIZE (used in isa_dmainit()) a #define

. fix a typo in a string
. use 0 as the blocksize in devstat_add_entry(), since the actual blocksize
  is unknown (devstat(9) suggests to use 0 in that case)
2001-06-11 10:48:10 +00:00
Cameron Grant
94faf89997 identify es1371 revision a 2001-06-11 00:32:18 +00:00
Cameron Grant
7d07ee8c6b get clkrun the right way around
remove debug messages
2001-06-11 00:29:25 +00:00
Dag-Erling Smørgrav
d647935801 sbuf_new(9) now returns a struct sbuf * instead of an int. If the caller
does not provide a struct sbuf, sbuf_new(9) will allocate one and return
a pointer to it.
2001-06-10 15:48:04 +00:00
Yoshihiro Takahashi
50cece92e1 Move the files from i386/isa/ic/ to dev/ic/. 2001-06-10 04:28:39 +00:00
Yoshihiro Takahashi
94a503c92d Added ESP98 specific register (merged from i386/isa/ic/esp.h). 2001-06-10 04:20:37 +00:00
Yoshihiro Takahashi
da0f982b48 Removed unneeded pc98 code (merged from i386/isa/ic/ns16550.h). 2001-06-10 04:18:19 +00:00
Warner Losh
5ade00816d Add PC9801-102 CBUS card to the list of plug and play devices. Some
mapping of irq 6 may be required to use that irq, but if so,
additional commits will follow.

Submitted by: Hiroshi TSUKADA-san
2001-06-09 06:43:54 +00:00
Seigo Tanimura
e6577f69a4 Catch up to csareg.h rev 1.3.
Forgotten by:	cg
2001-06-08 11:57:39 +00:00
Søren Schmidt
7aa30182a1 Add support for yet another Promise ATA100 variant
Minor fix to the VIA setup code.
2001-06-08 09:51:33 +00:00
Peter Wemm
0978669829 "Fix" the previous initial attempt at fixing TUNABLE_INT(). This time
around, use a common function for looking up and extracting the tunables
from the kernel environment.  This saves duplicating the same function
over and over again.  This way typically has an overhead of 8 bytes + the
path string, versus about 26 bytes + the path string.
2001-06-08 05:24:21 +00:00
Cameron Grant
49c5e6e20a lock sound device when adding/removing channels
implement setblocksize for vchans
don't panic when doing certain ioctls or aborting on a vchan
xmms now works with vchans
2001-06-07 20:06:22 +00:00
Søren Schmidt
4dcb0f16ec Quiet the READ_TOC errors that can appear on empty CDR's.
Assure cur_write_speed can be no less than 177 to avoid divide by 0 error.
2001-06-07 07:21:20 +00:00
Peter Wemm
4422746fdf Back out part of my previous commit. This was a last minute change
and I botched testing.  This is a perfect example of how NOT to do
this sort of thing. :-(
2001-06-07 03:17:26 +00:00
Warner Losh
c29b4c13d0 Add PnP IDs for AHA-1530 and AHA-1520 cards.
PR:		19497, 18378
Submitted by:	Martijn Plak <martijn@be3.com>
2001-06-06 22:32:29 +00:00
Peter Wemm
81930014ef Make the TUNABLE_*() macros look and behave more consistantly like the
SYSCTL_*() macros.  TUNABLE_INT_DECL() was an odd name because it didn't
actually declare the int, which is what the name suggests it would do.
2001-06-06 22:17:08 +00:00
Bill Paul
23d3a203ad - Remember to set the 'extsts enable' bit in the CFG register to enable the
use of the extsts field in DMA descriptors. We need this to tell the chip
  to calculate TCP/IP checksums in hardware on a per-packet basis.

- Fix the unions in DMA descriptor structures. Breakage on alpha led
  me to realize I'd done it wrong the first time.
2001-06-06 22:16:23 +00:00
Peter Wemm
7b77e0fa50 Activate the kthread mechanism for doing usb bus discovery. This means
that device add/remove will work without usbd running.  usbd is still
used for execing stuff, but that is all now.  Ideally it could be replaced
by a devd some day.  Until now, usbd had to be running so that the
USB_DISCOVER ioctl could be called to walk the tree when an attachment
status change was noticed.

Among the changes:
- when a detach happens, remove any pending 'attach' messages or the system
suffers from whiplash from exec moused / kill moused loops if you do lots
of attach/detach and later start usbd.
- tweaks related to kthread differences
- disable the select handler for the old interface (never return success).
I have not removed it yet or old usbd's will abort.  That can get removed
later once usbd is cleaned up and things have stabilized for a few weeks.
- get Giant in the kthread.
- a couple of minor potential bug fixes (usb_nevents vs malloc failure etc)

Pre-approved by: n_hibma (ages and ages ago)
2001-06-06 22:00:03 +00:00
Poul-Henning Kamp
77a7881dac Style fixes from Sascha
PR:		16551
Submitted by:	Sascha Schumann <sascha@schumann.cx>
2001-06-06 21:00:01 +00:00
Bill Paul
765a54f4c9 Disable extra TCP/UCP checksum checking in nge_rxeof() for now. 2001-06-06 19:17:10 +00:00
Bill Paul
1c352ef74a Use LGE_INC() macro to increment tx producer index in lge_encap().
Disable the extra TCP/UCP checksum checking in lge_rxeof() since it
doesn't appear to actually work as advertised.
2001-06-06 19:16:02 +00:00
Joerg Wunsch
e774b25111 Nuke the various poorly maintained copies of ioctl_fd.h. The file is
not machine-dependant, thus it has been moved out (repo-copied) into
<sys/fdcio.h>.
2001-06-06 06:15:03 +00:00
Warner Losh
ca604d262f Use bus_space when reading CIS. This allows us to access it in 8 bit
mode, which is what the standard mandates.

Submitted by: Takanori Watanabe-san
Reviewed by: jhb
2001-06-05 23:42:51 +00:00
Bill Paul
6048cd628a In lge_detach(), don't contigfree() the jumbogram buffer memory;
lge_free_jumbo_mem() does it for us.
2001-06-05 23:16:52 +00:00
Warner Losh
64c30c9cb5 Commit part of the patch that I have for card eject problems with the
ep driver.  The rest of the patch will wait until I can put the time
into it to get it righter than the kludge it is.

This protects us against card eject problems at all times,e xecpt when
we're in the epintr ISR.
2001-06-05 22:29:16 +00:00
Joerg Wunsch
7998b1245d Make the FDC (state machine) state an enum, as opposed to an int
abusing a bunch of #defines, for clarity and better debugging support.
2001-06-05 21:01:46 +00:00
Matt Jacob
6a23026c6e Fix botch for state levels. Role minor release. Start adding code for a
'force logout' path.

MFC after:	4 weeks
2001-06-05 17:11:06 +00:00
Warner Losh
53e4eaaeba Close the line displine on detach. Lots of folks have submittd this, and
I think bde even reviewed it once.

Also, change the name of ActionTEC pat to more generic Lucent Kermit
chip.  Add stub for Xircom card.  Add cardbus attachment too.
2001-06-05 05:58:57 +00:00
Dima Dorfman
ddf5b79683 Add a line discipline close routine which restores some functionality
I accidently nuked in rev. 1.54.  Also rework the error handling in
snplwrite a little.
2001-06-05 05:07:53 +00:00
Dima Dorfman
f09f49f136 Style and cosmetic cleanups. This driver is now reasonably stlye(9)
compliant.  All the variable definitions and function names are
reasonably consistent, and the functions which should be static (i.e.,
all of them) are.  Other assorted fixes were made.  The majority of
the delta is indentation fixes.

Partially reviewed by:	bde
2001-06-05 05:00:17 +00:00
Dima Dorfman
7fd72392d9 Use the l_nullioctl exported from tty_conf.c rather than rolling our own. 2001-06-04 23:31:21 +00:00
Jonathan Lemon
11457bbf08 While in the interrupt loop, check for a bogus interrupt value of 0xff.
This may be returned if the underlying hardware is a pc-card which has
been ejected.

Reviewed by: warner
2001-06-04 22:01:44 +00:00
Joerg Wunsch
b794010414 Move out the files from src/sys/isa/ic/ to src/sys/dev/ic/, so they
can be made userland-visible as <dev/ic/...>.  Also, those files are
not supposed to contain any bus-specific details at all, so placing
them under .../isa/ has been a misnomer from the beginning.

The files in src/sys/dev/ic/ have been repo-copied from their old
location (this commit is a forced null commit there to record this
message).
2001-06-04 21:04:14 +00:00
Joerg Wunsch
06740f7b41 Fix my email address. I accidentally cut'npasted the wrong (old)
hostname laste time.
2001-06-03 20:41:21 +00:00
Peter Wemm
eee598d8f3 Fix reversed arguments to pci_write_config()
PR:		kern/9408
Submitted by:	Philipp Mergenthaler <philipp.mergenthaler@stud.uni-karlsruhe.de>
2001-06-03 09:45:40 +00:00
Dima Dorfman
87826386e0 Remove unused includes, use *min() inline functions rather than a
home-grown macro, rewrite a confusing conditional in snpdevtotty(),
and change ibuf to 512 bytes instead of 1024 bytes in dsnwrite().

Reviewed by:	bde
2001-06-03 05:17:39 +00:00
Jonathan Lemon
e46e7fa2c2 Only touch the PCR register in order to set bits for the fxp driver.
The 3C509-TX card apparently had a slightly different version of the
chip, and has problems when this register is set.  The problem does
not appear on the 3C509{BC} cards, but since only the fxp driver needs
specific bits set, conditionalize on that.
2001-06-02 19:51:02 +00:00
Andrew Gallatin
6dc5259a6c Backout previous revision. While it fixed many platforms, it broke
all alphas with devices behind ppb's.  I'm working on a better solution now.

Note that all alphas that use per-platform interrupt mapping are broken
again (as they have been for several months)
2001-05-31 21:47:25 +00:00
Bill Paul
c678bc4f13 Add device driver support for the Level 1 LXT1001 NetCellerator
gigabit ethernet controller chip. This device is used on some
fiber optic gigE cards from SMC, D-Link and Addtron. Jumbograms and
TCP/IP checksum offload on receive are supported. Hardware VLAN
filtering is not, because it doesn't play well with our existing
VLAN code. Also add manual page.

There is a 4.x version of this driver available at
http://www.freebsd.org/~wpaul/Level1/4.x if anyone feels adventurous
and wants to test it. I still need to do performance testing and
tuning with this device.

(For my next trick, I will make the 3Com 3cR990 sit up and beg.)
2001-05-31 21:44:26 +00:00
Cameron Grant
3c20ba7175 fix typo 2001-05-30 22:46:40 +00:00
Cameron Grant
8d41a999cd no longer used 2001-05-30 22:41:04 +00:00
Cameron Grant
20ac1df714 update this driver to use new firmware and incorporate many fixes.
this works on cs4630 chips, and should implement the clkrun hack for
thinkpads- this will display diagnostic messages when triggered until its
correctness is established.
2001-05-30 22:38:31 +00:00
Cameron Grant
6cf2606901 state the licencing terms for this file
Obtained From:	Yamaha
2001-05-30 19:05:47 +00:00
Søren Schmidt
28e3e06ebc Dont try to play tracks outside whats on the media.
PR 26647
2001-05-30 08:06:57 +00:00
Søren Schmidt
f8151fd3ce Update to support the NEC NR-7500A burners. 2001-05-30 07:28:57 +00:00
Mike Smith
4fa8ded9c5 What I get for "fixing" at the last minute. Correct a mis-merge of takawata's
timeout fix and put proc.h into the right file.

Submitted by:	nnd@mail.nsk.ru
2001-05-30 05:34:10 +00:00
Bill Paul
2195de46d3 Per jlemon: add code to nge_rxeof() to allow verification of TCP and
UDP checksums too, not just IP. The chip only tells us if the checksum
is ok, it does not give us a copy of the partial checksum for later
processing. We have to deal with this the right way, but we can deal
with it.
2001-05-29 22:14:03 +00:00
Bill Paul
01702579c4 Fix mind-o in nge_rxeof(): I used CSUM_IP_CHECKED twice instead of
CSUM_IP_CHECKED|CSUM_IP_VALID.
2001-05-29 21:44:45 +00:00
Mike Smith
2a4ac806d7 - Updates for new constant naming in the ACPI CA 20010518 update.
- Use __func__ instead of __FUNCTION.
 - Support power-off to S3 or S5 (takawata)
 - Enable ACPI debugging earlier (with a sysinit)
 - Fix a deadlock in the EC code (takawata)
 - Improve arithmetic and reduce the risk of spurious wakeup in
   AcpiOsSleep.
 - Add AcpiOsGetThreadId.
 - Simplify mutex code (still disabled).
2001-05-29 20:13:42 +00:00
Poul-Henning Kamp
8adeb35aff Remove MFS compat bits. 2001-05-29 18:49:23 +00:00
Søren Schmidt
490cf636a9 Fix bug in debug code 2001-05-29 17:27:36 +00:00
Søren Schmidt
c9cc17cc67 Fix for the fixate problem on the Yamaha burners. 2001-05-29 17:19:42 +00:00
Matt Jacob
5d57194434 Spring MegaChange #1.
----

Make a device for each ISP- really usable only with devfs and add an ioctl
entry point (this can be used to (re)set debug levels, reset the HBA,
rescan the fabric, issue lips, etc).

----

Add in a kernel thread for Fibre Channel cards. The purpose of this
thread is to be woken up to clean up after Fibre Channel events
block things.  Basically, any FC event that casts doubt on the
location or identify of FC devices blocks the queues. When, and
if, we get the PORT DATABASE CHANGED or NAME SERVER DATABASE CHANGED
async event, we activate the kthread which will then, in full thread
context, re-evaluate the local loop and/or the fabric. When it's
satisfied that things are stable, it can then release the blocked
queues and let commands flow again.

The prior mechanism was a lazy evaluation. That is, the next command
to come down the pipe after change events would pay the full price
for re-evaluation. And if this was done off of a softcall, it really
could hang up the system.

These changes brings the FreeBSD port more in line with the Solaris,
Linux and NetBSD ports. It also, more importantly, gets us being
more proactive about topology changes which could then be reflected
upwards to CAM so that the periph driver can be informed sooner
rather than later when things arrive or depart.

---

Add in the (correct) usage of locking macros- we now have lock transition
macros which allow us to transition from holding the CAM lock (Giant)
and grabbing the softc lock and vice versa. Switch over to having this
HBA do real locking. Some folks claim this won't be a win. They're right.
But you have to start somewhere, and this will begin to teach us how
to DTRT for HBAs, etc.

--

Start putting in prototype 2300 support.  Add back in LIP
and Loop Reset as async events that each platform will handle.
Add in another int_bogus instrumentation point.

Do some more substantial target mode cleanups.

MFC after:	8 weeks
2001-05-28 21:20:43 +00:00
Poul-Henning Kamp
266aa94283 Make the beep duration independent of HZ.
PR:		25201
Submitted by:	Akio Morita amorita@meadow.scphys.kyoto-u.ac.jp
MFC after:	1 week
2001-05-28 21:11:38 +00:00
Andrew Gallatin
d6a516cf80 finally fix intr routing on alphas such as the as500 after months of
breakage:

- call PCIB_ROUTE_INTERRUPT() regardless of how valid the intline looks.
  Some alphas leave garbage in the intline and leave the intr mapping
  to OS platform support routines that map slots/buses to intlines
- Down in the alpha pci code, first try platform.pci_intr_route() and
  if it doesn't exist or returns garbage, just read the intline out of
  config space.

tested on AS500 (garbage in intline) and UP1000 (PC-like, intline is valid)

Note that a nice little hack like the APIC_IO section of pci_cfgregread()
is not workable.  This is because the calling interface for
alpha_pci_route_interrupt() requires us to figure out the bus/slot/etc
from a device_t.  At pci_read_device() time, we don't have a device_t
for the bus/slot/func in question.
2001-05-27 22:22:03 +00:00
Cameron Grant
285648f9d2 beginnings of virtual playback channel support
instead of using two malloced arrays for storing channel lists, use an
slist.  convert the sndstat device to use sbufs and optionally provide more
detail about channel state.

vchans are software mixed playback channels.  they are not enabled by this
commit.  they use the feeder infrastructure to emulate normal playback
channels in a manner transparent to applications, whilst providing as many
channels are desired, especially suitable for devices with only one hardware
playback channel.  in the future they will provide additional features.

those wishing to test this functionality will need to add vchan.c to
sys/conf/files and use 'sysctl -w hw.snd.pcm0.vchans' to enable it.

blocksize and auto-rate selection are not yet supported.
2001-05-27 17:22:00 +00:00
Cameron Grant
4dce85407c add a new method for retrieving feeder parameters 2001-05-27 14:49:14 +00:00
Cameron Grant
fc60109d91 don't erase info in sndbuf_setup()
set free'd pointers to NULL in sndbuf_free()
add a new function
2001-05-27 14:39:34 +00:00
Dima Dorfman
83d94cdf69 In the VIRTUAL_TTY macro, add a check to make sure that the result of
SC_DEV isn't NULL; if it is, evaluate to NULL and don't dereference
NULL.  Callers of VIRTUAL_TTY must already check for the result being
NULL since si_tty can be NULL, so this should be safe.

This fixes a panic when trying to switch to a different vty in an
environment such as userconfig (-c option to the kernel).

PR:		26508
2001-05-27 00:57:25 +00:00
Dima Dorfman
b3c2cf17ee Add a CONS_CLRHIST ioctl which instructs syscons to clear the history
(scroll-back) buffer.

PR:		27616
Reviewed by:	ru
2001-05-27 00:45:59 +00:00
Dima Dorfman
5a025167e7 Acquire vm_mtx before calling vm_pager_deallocate.
Reviewed by:	phk
2001-05-27 00:42:46 +00:00
MIHIRA Sanpei Yoshiro
882f2b2b40 add Dualmode Zoom/FaxModem 56K (internal) Model 2919
PR:		kern/27476
Submitted by:	Eric Beyer <lnxfrk@earthlink.net>
2001-05-26 11:17:57 +00:00
Poul-Henning Kamp
a1f0ac133e Dang, I lost the sign in that brucification. DTRT with PCATCH.
Cut Out In Cardboard by:	bde
2001-05-26 09:37:42 +00:00
Poul-Henning Kamp
419d8080a4 Currently, each wireless networking driver has it's own control program
despite the fact that most people want to set exactly the same settings
regardless of which card they have.  It has been repeatidly suggested
that this configuration should be done via ifconfig.  This patch
implements the required functionality in ifconfig and add support to the
wi and an drivers.  It also provides partial, untested support for the
awi driver.

PR:		25577
Submitted by:	Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
Warner Losh
db0d08ca8f Separate out pci cardbus bridge definitions to a common file for use
by both OLDCARD and NEWCARD.

# didn't make the tables the same because oldcard supports more devices than
# newcard and newcard's 16-bit stuff needs some work.
2001-05-25 19:12:58 +00:00
Scott Long
7edce08ac4 Fix DMA on machines with more than 128MB.
Obtained from:	cg
MFC after:	5 days
2001-05-25 16:05:22 +00:00
Poul-Henning Kamp
48c35f87be Don't lie to diskerr() now that it listens to us. 2001-05-25 09:07:23 +00:00
Greg Lehey
7b4bf18baa Change #if VINUMDEBUG to #ifdef VINUMDEBUG. This is a flag, not a variable. 2001-05-23 23:24:05 +00:00
Bill Paul
95f27dc639 Regenerate 2001-05-23 22:11:25 +00:00
Bill Paul
134c58d3c0 Tweak the xmphy driver a little bit based on something I learned about
the built-in 1000baseX interface in the Level 1 LXT1001 chip. The Level 1
PHY comes up with the isolate bit in the control register set by default,
but it also has the autonegotiate bit set. When you tell the xmphy driver
to select IFM_AUTO mode, it sees that the autoneg bit is already on, and
thus doesn't bother updating the control register. However this means that
the isolate bit is never turned off (unless you manually select 1000baseSX
full or half duplex mode, which does result in the control register being
modified and the ISO bit being turned off).

This subtle and unusual behavioral difference stopped me from being able
to receive packets on the SMC9462TX card for several days, since isolating
the PHY disconnects it from the MAC's data interface. The fix is to omit
the 'is the autoneg big set?' test, since it doesn't really provide much
of an optimization anyway.

This commit also updates the xmphy driver to support the Jato/Level 1
internal PHY. (I'm not sure how Jato Technologies is related to Level 1:
all I know is the OUI from the PHY ID registers maps to Jato in the OUI
database.) This will be used once I add the if_lge driver to support
the LXT10010 chip.
2001-05-23 22:10:55 +00:00
Poul-Henning Kamp
f73cf22ade Vlan tags are 12 bits, mask off anything above since the chip doesn't
seem to do so for us.

PR:		27567
Submitted by:	Koji HINO hino@ccm.cl.nec.co.jp
MFC after:	1 week
2001-05-23 19:25:14 +00:00
Poul-Henning Kamp
840d4a82e4 Use '+' not '|' to add PCATCH to tsleep. 2001-05-23 17:54:58 +00:00
Poul-Henning Kamp
3b6c05fa7f Remove the empty uscannerioctl() and use noioctl() instead. 2001-05-23 17:51:43 +00:00
Greg Lehey
468f05c7f7 Move objflags from vinumvar.h to vinumobj.h in preparation for
requiring fewer header files for userland programs.

Remove the gross debug device/non-debug device hack used to recognize
whether the kernel module was in sync with the userland module.
2001-05-23 05:27:40 +00:00
Greg Lehey
dd3dced8c4 Move objflags from vinumvar.h to vinumobj.h in preparation for
requiring fewer header files for userland programs.
2001-05-23 05:27:15 +00:00
Greg Lehey
4ec8f62211 Move external declaration to vinumhdr.h. 2001-05-23 05:26:40 +00:00
Greg Lehey
bc55b89e25 Set flag VF_HASDEBUG in vinum_conf to indicate that the module was
compiled with debug support.  This can be used by userland programs to
recognize which ioctls the module supports.

As a result, remove the gross debug device/non-debug device hack used
to recognize whether the kernel module was in sync with the userland
module.

Replace explicit references to major/minor numbers of vinum
superdevice with the VINUM_SUPERDEV macro written for that purpose.
2001-05-23 05:25:45 +00:00
Greg Lehey
4b2ec3c529 New header file.
Missed by:	Szilveszter Adam <sziszi@petra.hos.u-szeged.hu>
		David Wolfskill <david@catwhisker.org>
Pointy hat to:	grog
2001-05-22 22:29:35 +00:00
Dima Dorfman
47eaa5f542 Convert this driver to (ab?)use line disciplines to get the input it
needs instead of relying on idiosyncratic hacks in the tty subsystem.
Also add module code since this can now be compiled as a module.

Silence by:	-hackers, -audit
2001-05-22 22:13:14 +00:00
Brian Somers
6ce76643aa MALLOC -> malloc, FREE -> free 2001-05-22 18:10:57 +00:00
Greg Lehey
74f5bf080b Remove Malloc definitions (now in vinumext.h) 2001-05-22 06:08:52 +00:00
Greg Lehey
c6ef641d24 Add a field 'version' to vinum_conf. This field is a constant which
gets incremented every time the kernel-userland interface changes.
This enables vinum(8) to check for the correct kernel version and to
produce a useful message if it doesn't match.

Requested by:	Too many to count.

Move the definitions of struct drive, sd, plex and volume to
vinumobj.h.

Add a new debug flag, DEBUG_LOCKREQS, which logs only lock requests.
2001-05-22 02:37:28 +00:00
Greg Lehey
2e387f1bd3 vinumstart: If a write request is for a RAID-[45] plex or a volume
with more than one plex, the data will be accessed
            multiple times.  During this time, userland code could
            potentially modify the buffer, thus causing data
            corruption.  In the case of a multi-plexed volume this
            might be cosmetic, but in the case of a RAID-[45] plex it
            can cause severe data corruption which only becomes
            evident after a drive failure.  Avoid this situation by
            making a copy of the data buffer before using it.

	    Note that this solution does not guarantee any particular
	    content of the buffer, just that it remains unchanged for
	    the duration of the request.

Suggested by:	alfred
2001-05-22 02:36:47 +00:00
Greg Lehey
5be7546b83 tokenize: Take third parameter specifying the maximum number of
parameters to return.  This code is used both in userland and in the
kernel.
2001-05-22 02:35:57 +00:00
Greg Lehey
24ad5cd24b Cosmetics: wrap long lines to be < 80 characters. 2001-05-22 02:35:19 +00:00
Greg Lehey
c4d4f4147d Add a new debug flag, DEBUG_LOCKREQS, which logs only lock requests.
Use this instead of DEBUG_LASTREQS to decide whether to log lock
requests.

MFS:

vinumlock: Catch a potential race condition where one process is
           waiting for a lock, and between the time it is woken and
           it retries the lock, another process gets it and places it
           in the first entry in the table.

           This problem has not been observed, but it's possible, and
           it's easy enough to fix.

Submitted by:   tegge

vinumunlock: Catch a real bug capable of hanging a system.  When
             releasing a lock, vinumunlock() called wakeup_one.  This
             caused wakeups to sometimes get lost.  After due
             consideration, we think that this is due to the fact that
             you can't guarantee that some other process is also
             waiting on the same address.  This makes wakeup_one a
             very dangerous function to use.
2001-05-22 02:34:30 +00:00
Greg Lehey
cf65a3dc63 Change ioctls to use the expurgated userland version of the Vinum
structures.
2001-05-22 02:33:32 +00:00
Greg Lehey
acac8659d7 format_config: Replace long format lines.
Requested by:  bde

Add retryerrors keyword.

vinum_scandisk: Print a different message if an inadvertent start
command did not find any additional drives.  The previous message "no
drives found" confused and worried many people.

MFS:

vinum_open: Recognize Mylex devices as storage devices.
2001-05-22 02:32:22 +00:00
Greg Lehey
ab15c118bf complete_rqe:
In case of error, check the VF_RETRYERRORS flag in the subdisk and
  don't take the subdisk down if it's set, just retry the I/O.

  Requested by:	peter

  If the buffer has been copied (XFR_COPYBUF), release the copied
  buffer when the I/O completes.

  Suggested by:	alfred
2001-05-22 02:31:08 +00:00
Greg Lehey
0e414969e0 Remove unnecessary declarations of userland functions.
Desired by:	   bde

This commit is the first of a general cleanup of the header files..
It won't be enough to make bde happy.

Move debug definitions from vinumhdr.h.
2001-05-22 02:30:44 +00:00
Greg Lehey
177bb9657f config_sd: Add code to recognize "retryerrors" keyword.
config_plex: Don't create the device until we're finished.

parse_config: check for corrupted configuration, thus avoiding a
potential panic.

remove_sd_entry: Restore structure.
2001-05-22 02:29:54 +00:00
Greg Lehey
7e18e4ffbc free_vinum: Change some explicit struct member references to the SD,
PLEX and VOL.
2001-05-22 02:29:15 +00:00
Greg Lehey
2c4a6d9016 Add xferinfo flag bit for copied buffers.
Create a new struct rangelockinfo.  In revision 1.21 of vinumlock.c,
the plex info was removed from struct rangelock, since it wasn't
needed there.  It *is* needed for trace information, however, so use
struct rangelockinfo for that.
2001-05-22 02:28:55 +00:00
Greg Lehey
1739a10826 New file containing definitions for separate views of objects for
userland and kernel.
2001-05-22 01:41:12 +00:00
John Baldwin
9dceb26b23 Sort includes. 2001-05-21 18:52:02 +00:00
Jun Kuriyama
da76f18bc6 Add description for 82801BA controller.
MFC after:	1 week
2001-05-21 01:24:14 +00:00
MIHIRA Sanpei Yoshiro
1a92411c80 Add SmartLink 5634PCV SurfRider
PR:		kern/26952
Submitted by:	Simon Dick <simond@irrelevant.org>
2001-05-20 03:12:55 +00:00
Brian Somers
c7fee90e33 #include <digi/*.h> -> #include <dev/digi/*.h>
Suggested by: bde
2001-05-19 17:06:48 +00:00
Brian Somers
c103d24a09 Fairwell digiio.h (moved to src/sys/sys) 2001-05-19 09:40:10 +00:00
Brian Somers
343ae1c099 digiio.h has moved to /usr/include/sys 2001-05-19 09:28:59 +00:00
Alfred Perlstein
2395531439 Introduce a global lock for the vm subsystem (vm_mtx).
vm_mtx does not recurse and is required for most low level
vm operations.

faults can not be taken without holding Giant.

Memory subsystems can now call the base page allocators safely.

Almost all atomic ops were removed as they are covered under the
vm mutex.

Alpha and ia64 now need to catch up to i386's trap handlers.

FFS and NFS have been tested, other filesystems will need minor
changes (grabbing the vm lock when twiddling page properties).

Reviewed (partially) by: jake, jhb
2001-05-19 01:28:09 +00:00
Nik Clayton
96bf38f272 Add a new ioctl to syscons, CONS_SCRSHOT. Given a userland buffer, it
copies out the current contents of the video buffer for a syscons terminal,
providing a snapshot of the text and attributes.

Based heavily on work originally submitted by Joel Holveck <joelh@gnu.org>
for 2.2.x almost 30 months ago, which I cleaned up a little, and forward
ported to -current.

See also the usr.bin/scrshot utility.
2001-05-18 08:52:56 +00:00
Jonathan Lemon
2e2b823898 Add workaround for embedded NICs, in particular, the 815E boards.
There appears to be a bug where the chip will lock up when running
in 10Mb/s mode.
2001-05-17 23:50:24 +00:00
Duncan Barclay
60453b06de Primary purpose of this commit is to enable support for the Aviator
Pro and Raylink cards with version 5 firmware. Only infra-structure
mode has been tested. Specific changes for this feature are:

        o Add RFC1042 encapsulation of IP datagrams

        o Add authentication and association

        o Decode of the beacon (although not used)

Other changes have been made:

        o Pass command completion status to *_done (in place for
          adding proper error recovery)

	o Move a couple of state variables into the current
	  network parameters structure. This is in prep. for
	  dealing with roaming.

MFC after:	1 week
2001-05-17 22:23:49 +00:00
John Baldwin
8107ed2eda Disable the wi driver locking for now. The driver tries to tsleep with the
driver lock held on detach which can lead to annoying and useless panics.
2001-05-17 22:20:54 +00:00
Søren Schmidt
2c68839222 Update to use the changed ioctl interface. 2001-05-17 10:29:30 +00:00
Brian Somers
ad24a43b1e digiModel_t -> enum digi_model
Remove a forgotton and unused structure.
2001-05-17 01:42:18 +00:00
John Baldwin
8bd57f8fc2 Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
Bill Paul
065a7922df Fix instance of (struct ti_softc *) that should have been
(struct nge_softc *), which the compiler never complained about.
I guess it doesn't matter, a pointer is a pointer, but looked weird
to me.
2001-05-15 22:19:50 +00:00
Bill Paul
ddde4ea967 Adjust the descriptor structures a little by making the software parts
be unions with enough padding to make sure they always end up being
a multiple of 8 bytes in size, since the 83820/83821 chips require
descriptors to be aligned on 64-bit boundaries. I happened to get it
right for the 32-bit descriptor/x86 case, but botched everything else.
Things should work properle on 32-bit/64-bit platforms now.

Note that the 64-bit descriptor format isn't being used currently.
2001-05-15 21:42:43 +00:00
George C A Reid
94d79d6dea Remove a bogus comment which I forgot to get rid of after testing 2001-05-15 20:05:19 +00:00
Justin T. Gibbs
58fb7d8e0b ahc_eisa.c:
ahc_pci.c:
	Prepare for making ahc a module by adding module dependency
	and version info.

aic7770.c:
	Remove linux header ifdefs.  The headers are handled differently
	in Linux where local includes (those using "'s instead of <>'s)
	are allowed.

	Don't map our interrupt until after we are fully setup to
	handle interrupts.  Our interrupt line may be shared so
	an interrupt could occur at any time.

aic7xxx.c:
	Remove linux header ifdefs.

	current->curr to avoid Linux's use of current as a
	#define for the current task on some architectures.

	Add a helper function, ahc_assert_atn(), for use in
	message phases we handle manually.  This hides the fact
	that U160 chips with the expected phase matching disabled
	need to have SCSISIGO updated differently.

	if (ahc_check_residual(scb) != 0)
		ahc_calc_residual(scb);
	else
		ahc_set_residual(scb, 0);

       	becomes:

	ahc_update_residual(scb);

	Modify scsi parity error (or CRC error) handling to
	reflect expected phase being disabled on U160 chips.

	Move SELTO handling above BUSFREE handling so we can
	use the new busfree interrupt behavior on U160 chips.

	In ahc_build_transfer_msg() filter the period and ppr_options
	prior to deciding whether a PPR message is required.
	ppr_options may be forced to zero which will effect our
	decision.

	Correct a long standing but latent bug in ahc_find_syncrate().
	We could choose a DT only rate even though DT transfers were
	disabled.  In the CAM environment this was unlikely as CAM
	filters our rate to a non-DT value if the device does not
	support such rates.

	When displaing controller characteristics, include the
	speed of the chip.  This way we can modify the transfer
	speed based on optional features that are enabled/disabled
	in a particular application.

	Add support for switching from fully blown tagged queing
	to just using simple queue tags should the device reject
	an ordered tag.

	Remove per-target "current" disconnect and tag queuing
	enable flags.  These should be per-device and are not
	referenced internally be the driver, so we let the OSM
	track this state if it needs to.

	Use SCSI-3 message terminology.

aic7xxx.h:
	The real 7850 does not support Ultra modes, but there are
	several cards that use the generic 7850 PCI ID even though
	they are using an Ultra capable chip (7859/7860).  We start
	out with the AHC_ULTRA feature set and then check the
	DEVSTATUS register to determine if the capability is really
	present.

	current -> curr

	ahc_calc_residual() is no longer static allowing it to
	be called from ahc_update_residual() in aic7xxx_inline.h.

	Update some serial eeprom definitions for the latest
	BIOS versions.

aic7xxx.reg:
	Add a combined DATA_PHASE mask to the SCSIPHASE register
	definition to simplify some sequencer code.

aic7xxx.seq:
	Take advantage of some performance features available only
	on the U160 chips.  The auto-ack feature allows us to ack
	data-in phases up to the data-fifo size while the sequencer
	is still setting up the DMA engine.  This greatly reduces
	read transfer latency and simplifies testing for transfer
	complete (check SCSIEN only).  We also disable the expected
	phase feature, and enable the new bus free interrupt behavior,
	to avoid a few instructions.

	Re-arrange the Ultra2+ data phase handling to allow us to
	do more work in parallel with the data fifo flushing on a
	read.

	On an SDTR, ack the message immediately so the target can
	prepare the next phase or message byte in parallel with
	our work to honor the message.

aic7xxx_93cx6.c:
	Remove linux header ifdefs.

aic7xxx_freebsd.c:
	current -> curr

	Add a module event handler.

	Handle tag downgrades in our ahc_send_async() handler.
	We won't be able to downgrade to "basic queuing" until
	CAM is made aware of this queuing type.

aic7xxx_freebsd.h:
	Include cleanups.

	Define offsetof if required.

	Correct a few comments.

	Update prototype of ahc_send_async().

aic7xxx_inline.h:
	Implement ahc_update_residual().

aic7xxx_pci.c:
	Remove linux header ifdefs.

	Correct a few product strings.

	Enable several U160 performance enhancing features.

	Modify Ultra capability determination so we will enable
	Ultra speeds on devices with a 7850 PCI id that happen
	to really be a 7859 or 7860.

	Don't map our interrupt until after we are fully setup to
	handle interrupts.  Our interrupt line may be shared so
	an interrupt could occur at any time.
2001-05-15 19:41:12 +00:00
Jonathan Lemon
dedabebf33 Use " |= " to enable special media handling for fxp with no MII, instead
of " &= ".  Also change the MII PHY device mask to check the correct bits.

Cookie to:	Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
Pointy hat to:	me
2001-05-15 18:52:40 +00:00
Joerg Wunsch
2995d1100c Implement a few more floppy ioctl commands and IO options, namely:
. FD_CLRERR clears the error counter, thus re-enables kernel error
  printf()s,

. FD_GSTAT obtains the last FDC operation state, if any,

. FDOPT_NOERRLOG (temporarily) turns off kernel printf() floppy
  error logging,

. FDOPT_NOERROR makes the kernel ignore an FDC error, thus can
  enable the transfer of an erroneous sector to the user application

All options are being cleared on (last) close.

Prime consumer of the last features will be fdread(1), to be committed
shortly.

(FD_CLRERR should be wired into fdcontrol(8), but then fdcontrol(8)
needs a major rewrite anyway.)
2001-05-14 20:20:11 +00:00
Bill Paul
11c2ec4153 Close PR 22208: bring chip out of suspend mode, because Windows might
have put the chip to sleep at shutdown. This is really only for the
VT6102, but it doesn't hurt the older chips.
2001-05-14 19:13:02 +00:00
Søren Schmidt
ef9988d058 Add support for the AMD 766 southbridge incl ATA100 support
Fix ATA66 mode for the AMD756, the timing was way to slow
2001-05-14 18:38:22 +00:00
Jonathan Lemon
db1e093307 Remove safety belt that checks for miibus in the config file. This
was only intended for -stable, not -current.
2001-05-13 05:38:59 +00:00
Jonathan Lemon
e8c8b728c7 Add few cosmetic style fixes, and some debug information for SCB timeouts.
Add VLAN support, obtained from Pedro J. Lobo (through Mike Tancsa).
2001-05-13 00:03:39 +00:00
Jonathan Lemon
e310a419c0 Add a few more register definitions. 2001-05-12 23:59:48 +00:00
Bill Paul
5da751e46c Unbreak release. *sigh* 2001-05-12 19:51:40 +00:00
Bill Paul
e39cd3b251 It's vlan.h, not opt_vlan.h. 2001-05-11 20:55:31 +00:00
Jonathan Lemon
fae4825cdf Regenerate. 2001-05-11 20:41:20 +00:00
Jonathan Lemon
dafdd7777b Correctly recognize the i82562{EM} PHYs.
Obtained from: OpenBSD
2001-05-11 20:34:38 +00:00
Bill Paul
b680c0ae8b Regenerate 2001-05-11 20:27:39 +00:00
Bill Paul
ce4946daa5 Add support for gigabit ethernet cards based on the NatSemi DP83820
and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000
copper PHY. There are a whole bunch of very low cost cards available with
this chipset selling for $150USD or less. This includes the SMC9462TX,
D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards
from Addtron.

This chip supports TCP/IP checksum offload, VLAN tagging/insertion.
2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs.
I have not done serious performance testing with this driver. I know
it works, and I want it under CVS control so I can keep tabs on it.
Note that there's no serious mutex stuff in here yet either: I need
to talk more with jhb to figure out the right way to do this. That
said, I don't think there will be any problems.

This driver should also work on the alpha. It's not turned on in
GENERIC.
2001-05-11 19:56:39 +00:00
Greg Lehey
e6d1172096 Fix world-breaking typo in previous commit. 2001-05-11 07:06:06 +00:00
Bill Paul
d639723b88 Try to read the station address twice during the probe. I've seen
a LinkSys card here in the office where reading the station address
fails the first time, but works find afterwards. Without this, the
probe fails. I don't think this will negatively impact any existing
cards, but I want to confirm this before MFC'ing.
2001-05-10 17:17:24 +00:00
Warner Losh
f40d7afa05 Fix the panics for real this time. When something can't be allocated,
we need to delete the info from the list as well as zero out the res
pointer we saved in the code.

Also made a few style(9) changes while I was at it.  Don't use if
(ptr) or if (!ptr), but compare against NULL.  Compare against NULL
rather than 0.  Don't have useless blocks.

There are likely other problems as well, but at least the wi based
wireless card with memory listed in its cis doesn't panic the system
when the card is inserted.
2001-05-10 06:55:39 +00:00
Bill Paul
68e691b2ab The sk driver developed a bug when the multicast code was changed to
use TAILQ macros. The sk_attach_xmac() routine calls sk_init_xmac()
before doing the transceiver probe, but *before* ether_ifattach()
is called. This causes sk_init_xmac() to call sk_setmulti(), which
tries to do a TAILQ_FOREACH(), which it can't do because ether_ifattach()
hasn't done a TAILQ_INIT() yet. This causes a NULL pointer dereference
and panic in sk_setmulti() at driver load/initialization time.

Fixed by calling ether_ifattach() before the MII probe.

The code in RELENG_4 still uses the old way of enumerating the
multicast list and doesn't have this problem. Yet.
2001-05-09 18:22:42 +00:00
Søren Schmidt
63e45b51b0 Remove the error var, it hides the real one.
PR 27213.

BTW the CDIOCREADAUDIO ioctl is deprecated, its not longer needed
and was an ugly hack from start on.
2001-05-09 13:01:10 +00:00
Duncan Barclay
3f36f543ff Eliminate some panics for errors we can recover from.
Reduce the verbose memory map setup reports and work with pccardd to
set the common memory map up.

Use enumeration values for CARD_SET_RES_FLAGS.

Use DELAY when spinning waiting for the card to come free instead of a loop.

MFC:	after 1 week
2001-05-09 00:03:19 +00:00
Duncan Barclay
1fcaa98da5 Use enumeration types for CARD_SET_RES_FLAGS.
Approved by:	imp
2001-05-08 23:57:32 +00:00
Duncan Barclay
0a177c3dca Add additional enumeration types for CARD_SET_RES_FLAGS.
Approved by:	imp
MFC:	after 1 week
2001-05-08 23:56:47 +00:00
Seigo Tanimura
9d68b59376 - Eliminate locks in functions called only during probe and attach.
- Finish transmitting data to mpu when a buffer gets empty.

Submitted by:	KUROSAWA Takahiro <fwkg7679@mb.infoweb.ne.jp>
2001-05-08 12:15:26 +00:00
Poul-Henning Kamp
724682d233 Polish error handling with biofinish(). 2001-05-08 09:10:27 +00:00
Poul-Henning Kamp
d4e6d409ca Polish error handling code using biofinish() 2001-05-08 09:09:32 +00:00
Brian Somers
f80704eff1 Remove all the mutex stuff - suggested by jhb
Tidy up includes, credit Slawa Olhovchenkov, John Prince and Eric Hernes
for their efforts and add a couple of missing parenthesis around return
expressions.
2001-05-08 07:55:33 +00:00
Brian Somers
3db1f8d59a sys/mutex.h requires sys/lock.h for LINT
Re-spotted by: phk
2001-05-07 23:52:08 +00:00
Mike Smith
282070b3e8 Minor updates:
- Rework of twe_report_request to use the command status value rather
   than the flags register. (Joel Jacobson @ 3ware)
 - Update to match some changes in -current vs. stable.

MFC in: 1 week
2001-05-07 21:46:44 +00:00
Duncan Barclay
9dc1f83dc8 Remove if_ray_oldcard.h because pccard support multiple windows now.
Setup attribute memory resource in ray_probe so that it is added to
the print out of the resource list on card insertion.
2001-05-07 13:11:08 +00:00
Brian Somers
cf8f8229d0 Change COM_LOCK/COM_UNLOCK to a regular mutex - still conditional on
SMP being defined.
2001-05-07 11:13:11 +00:00
Poul-Henning Kamp
079f2df393 Make the disk mini-layer check for and handle zero-length transfers
instead of the underlying drivers.
2001-05-06 21:55:22 +00:00
Brian Somers
87406f5cb4 Make LINT compile again.
Spotted by:	phk
2001-05-06 21:03:37 +00:00
Poul-Henning Kamp
a468031ce8 Actually biofinish(struct bio *, struct devstat *, int error) is more general
than the bioerror().

Most of this patch is generated by scripts.
2001-05-06 20:00:03 +00:00
Poul-Henning Kamp
1f4ee1aac4 Fix a panic if MD devices were left half-created.
XXX: the real bug is that devstat isn't part of the disk minilayer.

PR:		27158
Submitted by:	Anders Nordby <anders@fix.no>
2001-05-06 17:17:23 +00:00
Yoshihiro Takahashi
2f8a98e27b Restore I/O port resources to the condition before adv_isa_probe() is
called.

Submitted by:	yokota
2001-05-06 09:28:18 +00:00
Yoshihiro Takahashi
29986716bc Use correct resource id for bus_release_resource(). 2001-05-06 08:33:29 +00:00
Yoshihiro Takahashi
684ac05ae8 Move unused functions into #if 0 ... #endif. 2001-05-06 08:07:10 +00:00
Cameron Grant
799c04bad3 this file has been unused for some time now 2001-05-05 05:32:22 +00:00
Brian Somers
de85e722d1 Only define DEBUG if it's undefined. This should eventually go, but
can stay for now in case of problems.
2001-05-02 01:47:34 +00:00
Brian Somers
ad01e0c856 Add a ``digi'' driver.
This driver supports PCI Xr-based and ISA Xem Digiboard cards.
dgm will go away soon if there are no problems reported.  For now,
configuring dgm into your kernel warns that you should be using
digi.  This driver is probably close to supporting Xi, Xe and Xeve
cards, but I wouldn't expect them to work properly (hardware
donations welcome).

The digi_* pseudo-drivers are not drivers themselves but contain
the BIOS and FEP/OS binaries for various digiboard cards and are
auto-loaded and auto-unloaded by the digi driver at initialisation
time.  They *may* be configured into the kernel, but waste a lot
of space if they are.  They're intended to be left as modules.

The digictl program is (mainly) used to re-initialise cards that
have external port modules attached such as the PC/Xem.
2001-05-02 01:08:09 +00:00
Mark Murray
fb919e4d5a Undo part of the tangle of having sys/lock.h and sys/mutex.h included in
other "system" header files.

Also help the deprecation of lockmgr.h by making it a sub-include of
sys/lock.h and removing sys/lockmgr.h form kernel .c files.

Sort sys/*.h includes where possible in affected files.

OK'ed by:	bde (with reservations)
2001-05-01 08:13:21 +00:00
Nick Hibma
d309bc7f71 Regen. 2001-04-30 17:38:57 +00:00
Nick Hibma
eb9c76a9f0 Add 4300C Id
Submitted by:	Ernst de Haan <ernst@heinz.jollem.com>
2001-04-30 17:37:11 +00:00
Cameron Grant
cd94939222 don't unlock the channel in chn_read, msleep will do it for us.
PR:		kern/26430
2001-04-29 02:31:02 +00:00
Cameron Grant
680307ae14 be more specific in identifying the chip type 2001-04-27 22:26:36 +00:00
Søren Schmidt
ed27f87339 Move the disklabel construction to the attach function instead of
in open. This prevent panics when a the disklabel is accessed on
an ATA-RAID subdisk.
2001-04-27 19:47:33 +00:00
Bill Paul
6263665f87 Fix the definitions for memory bank sizes, which I somehow got wrong.
The constant I was using was correct, but I mislabeled it as 256K when
it should have been 512K. This doesn't actually change the code, but
it clarifies things somewhat.

Submitted by:	Chuck Cranor <chuck@research.att.com>
2001-04-26 16:40:45 +00:00
Mike Smith
ed1c82f450 More new Dell PCI IDs.
Submitted by:	"Marty Moll" <martym@arbor.edu>
2001-04-26 01:14:37 +00:00
Mike Smith
71665b0add The PERC 3/Di in the Dell PowerEdge 2250 has a new subdevice ID.
Submitted by:	Chris Csanady <cc@ameslab.gov>
2001-04-26 00:32:02 +00:00
Cameron Grant
15418cf2bb get the parameters to pci_write_config the right way round. this may fix
some non-functional cards/machines
2001-04-24 22:35:11 +00:00
John Baldwin
33a9ed9d0e Change the pfind() and zpfind() functions to lock the process that they
find before releasing the allproc lock and returning.

Reviewed by:	-smp, dfr, jake
2001-04-24 00:51:53 +00:00
Orion Hodson
1f2b9fe67a Initial version of Avance Logic ALS4000 pcm driver. 2001-04-23 21:53:12 +00:00
Andrey A. Chernov
475693945d Upper limit of mousechar start is UCHAR_MAX - 3, not UCHAR_MAX - 4
Restore original characters when mousechar start changes, not always 0-3

PR:		24437
Submitted by:	Cejka Rudolf <cejkar@dcse.fee.vutbr.cz>
2001-04-21 14:11:48 +00:00
Warner Losh
dc8e185f93 Add accessor/ivar for the "function". This is so we can generically
match disks and serial ports and maybe others.
2001-04-21 04:08:39 +00:00
Mike Smith
b8ce799cc4 Avoid divide-by-zero for devices that the adapter has not negotiated a
transfer speed with.
2001-04-21 04:08:26 +00:00
Warner Losh
19f1fe42e6 Only try to delete the resource if we actually got it. 2001-04-21 02:29:09 +00:00
Orion Hodson
5090c9953c Add power on to start sequence for 4.x kernels.
PR:		kern/26255
Submitted by:	WATANABE Kiyoshi <aab10490@pop16.odn.ne.jp>
2001-04-19 13:23:50 +00:00
Warner Losh
f4b5609430 Add some more O2Micro devices I gleened from the web site/linux pcmcia cs.
Add TI4451 as well.

These are untested since I don't have the hardware to test against.

Also, some O2Micro devices are #define w/o numbers as place holders so that
I can encourage people to submit them when they appear in the channels.
2001-04-18 05:45:15 +00:00
Warner Losh
029f7392a5 Add support for the OZ6832.
Submitted by: Martin Nilsson <martin@svenskabutiker.se>
2001-04-18 04:42:11 +00:00
Dima Dorfman
25c7870e5d Make this driver play ball with devfs(5).
Reviewed by:	brian
2001-04-17 20:53:11 +00:00
Nick Hibma
be971a7240 Regen. 2001-04-17 15:53:35 +00:00
Nick Hibma
177f46f166 Add the HP scanner 3400C 2001-04-17 15:53:20 +00:00
Nick Hibma
e47670c92d Regen. 2001-04-17 15:34:44 +00:00
Nick Hibma
dacb51ca16 Lexar jumpSHOT Id.
Submitted by:	gshapiro
2001-04-17 15:34:22 +00:00
Søren Schmidt
b952dabaa1 Add support the the Intel ICH2 mobile
Tidy chip name printing a bit.
2001-04-16 21:22:34 +00:00
John Hay
0d1b4aef96 Move the isa parts to a separate file. 2001-04-16 13:20:39 +00:00
Søren Schmidt
cffeef75e7 The VIA 586 chip does UDMA from rev 0x3 onwards.
MFC candidate!
2001-04-14 18:33:08 +00:00
Brian Somers
b432115ffd New-busify and ansify.
I've cleaned up a bit of the formatting here, but it's still a long way
from style(9).
2001-04-14 15:32:16 +00:00
Nick Hibma
1470e6aaeb Regen. 2001-04-12 11:08:59 +00:00
Nick Hibma
47a9ad6b89 TDK ids
Submitted by:	Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
2001-04-12 11:04:08 +00:00
Nick Hibma
426128e90b From NetBSD 2001-04-12 10:59:30 +00:00
Warner Losh
a17e1baffd Add IBM3765 to newcard's pcic pnp device list 2001-04-11 20:22:16 +00:00
Warner Losh
e5eac10b13 Add #define for IBM3765.
Fix SWAMPBOX.  It had actiontec's ID.
Reorder pnpids so they are in alphabetical order.
2001-04-11 20:18:29 +00:00
Warner Losh
80914f7e42 Add O2Micro's OZ6872 Cardbus bridge.
Submitted by: Robert Sexton <robert@kudra.com>
2001-04-11 06:40:35 +00:00
George C A Reid
e572fcd463 Add another card to the list of Neomagic 256AV's which don't have AC97
codecs. Also, add some additional code to check for future cards without
this feature - attempting to initialise them as AC97 cards will hang the
machine.

PR:		26427
Reviewed by:	cg
2001-04-10 14:28:21 +00:00
Cameron Grant
f72b6281c2 lock the mutex, not the softc pointer. 2001-04-10 13:52:26 +00:00
Alfred Perlstein
43d97995d8 Add more diagnostic output for failure.
s/1518/ETHER_MAX_LEN

Some style changes, add some braces, mostly residual from having
a lot of debug hooks added while working on this driver.

Bring in a plethora of changes from NetBSD:

	revision 1.58
	date: 2001/03/08 11:07:08;  author: ichiro;  state: Exp;  lines: +17 -1
	it wait until busy flag disappears.
	it was able to prevent some cards with late initializing faling in wi_reset().

	revision 1.41
	date: 2000/10/13 19:15:08;  author: jonathan;  state: Exp;  lines: +4 -2
	Fix wi_intr() to avoid touching card registers during insert/remove  events,
	when sharing an interrupt with other devices:
	check sc->sc_enabled,  and drop the interrupt if its' off.

	revision 1.30
	date: 2000/08/18 04:11:48;  author: jhawk;  state: Exp;  lines: +4 -4
	Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header
	instead of addr1 and addr2. THis means that tcpdump -e will show the
	correct MAC address for communications with access points instead of showing
	the BSSID.

	In the future there should be 802.11 support for bpf/libpcap/tcpdump,
	but that is aways down the road.
2001-04-10 05:29:26 +00:00
Cameron Grant
941431caa8 comment out a boot-time debug message 2001-04-09 21:33:47 +00:00
Matt Jacob
2a4339f78f Add Marvell PHY support for 10/100/1000 LIVENGOOD_CU Intel NIC.
Parag Patel did all of the grunt work, so he gets the credit.
Register definitions and actions inferred from a Linux driver,
so Intel also gets some 'credit'.
2001-04-09 21:29:44 +00:00
Nick Hibma
e796578c40 Rege. 2001-04-09 18:45:32 +00:00
Nick Hibma
053a2f773b Again an ID that has been reused. Update description. 2001-04-09 18:45:02 +00:00
Nick Hibma
6e4a2c5638 Add the Abocom URE 450 ethernet adapter.
Submitted by:   dima@bog.msu.su
2001-04-09 18:44:11 +00:00
Nick Hibma
d6bbfa7387 Regen. 2001-04-09 18:26:18 +00:00
Nick Hibma
5224ce264a Update the description for the EPSON PID 0x010a. It seems to be reused in
the 8700 series.
2001-04-09 18:22:20 +00:00
Nick Hibma
0ec85a1de5 Regen. 2001-04-09 18:19:41 +00:00
Nick Hibma
b0477600ef Add the Omni 56K Plus modem
Submitted by:	kazarov@izmiran.rssi.ru
2001-04-09 18:19:20 +00:00
Warner Losh
f8ef5bfb0d Two minor fixes:
o Change the number of init tries from 5 to a #define.
	o Allow up to 5s rather than 2s for commands to complete.  This
	  is still much less than 51 minutes, but makes my intel card init
	  with more reliability than before.
2001-04-09 06:33:36 +00:00
Matt Jacob
660fd20479 Correctly initialize free_ccbq so that if we fail to attach (as is
possible for some systems where the device is there, but the BIOS
hasn't allocated memory resources for it), we don't panic.

Submitted by:	 Gerard Roudier
2001-04-09 05:41:41 +00:00
George C A Reid
9de0de1dd4 Reinitialise the DSP and mixer after a resume from suspend
PR:		22372
Submitted by:	Hiroyuki Aizu <aizu@jaist.ac.jp>
Reviewed by:	cg
2001-04-08 23:02:06 +00:00
Cameron Grant
60391e107d add a software sample rate conversion feeder. this uses linear
interpolation for reasonable quality whilst not using too much cpu time.
2001-04-08 20:26:22 +00:00
Cameron Grant
66a3addbf2 minor tweaks in speed and format setting routines.
don't stop exploring the feeders if a feeder fails to initialise.
2001-04-08 20:20:52 +00:00
Cameron Grant
7c3968cc32 fix feeder initialisation methods to return correct result codes. 2001-04-08 20:17:03 +00:00
Cameron Grant
2753645ced if the feeder chain returned no data, do not try to acquire the data. 2001-04-08 20:14:14 +00:00
George C A Reid
46ae634c56 Add yet another chip revision of the ES1371 which requires initialisation
delays

PR:		26415
Submitted by:	Jose M. Alcaide <jose@we.lc.ehu.es>
Reviewed by:	cg
2001-04-08 00:07:53 +00:00
Nick Hibma
b9688f84b0 Add id for the IO Data ET/T
PR:		23877
Submitted by:	Makoto MATSUSHITA <matusita@jp.freebsd.org>
2001-04-07 20:47:29 +00:00
Orion Hodson
7370c6a68a Quieten when re-triggering. 2001-04-07 14:12:53 +00:00
Alfred Perlstein
b9d311049e use correct contants (from net/ethernet.h)
ETHER_TYPE_LEN instead of sizeof(u_int16_t) when looking at an ethernet
  header

ETHERTYPE_IP instead of 0x800
2001-04-06 22:21:57 +00:00
Alfred Perlstein
85d6297f46 replace hardcoded 1518 with ETHER_MAX_LEN 2001-04-06 21:48:19 +00:00
Søren Schmidt
8018014f59 Add ATA66 and ATA100 mode support for Acer chipsets.
MFC candidate :)
2001-04-06 19:18:35 +00:00
Søren Schmidt
5e083a4a31 More error handling cleanups. 2001-04-05 15:45:53 +00:00
Søren Schmidt
268f572fab On burners that return faulty ready on fixate, wait for the
expected fixate time before returning.

Dont print error messages to the console on READ_TOC on
a blank media.
2001-04-05 11:17:33 +00:00
Søren Schmidt
ae2e8ffad0 Add new flag ATPR_F_QUIET to atapi_request.
Cleanup error handling.
2001-04-05 11:15:24 +00:00
Søren Schmidt
e65e827e13 Correct the sysctl names to match the tuneables.
Proberly flush the tag queue on detach.
2001-04-05 11:13:07 +00:00
Alfred Perlstein
6857ad1f30 test should be for == 0, not < 0 2001-04-05 09:47:07 +00:00
Alfred Perlstein
34702f7e67 WI_TIMEOUT is 65536
65536 * 10msec == 10 minutes 55 seconds == hung machine

Instead wait for the busy bits for a max of ~2 seconds (200 * 10msec)
2001-04-05 09:25:37 +00:00
Alfred Perlstein
8da738fd11 Don't leak resources:
Don't leak iospace when irq allocation fails.  (call wi_free())

Call bus_release_resource() with the correct "rid" obtained from
bus_alloc_resource() that's saved in the softc instead of a hardcoded
0.
2001-04-05 06:56:10 +00:00
Kenneth D. Merry
4464fee503 Don't allow immediate values of 0 for operations that can take either an
immediate value or the accumulator.  0 is the chip's internal
representation for the accumulator, and so 0 is an invalid immediate value
when the accumulator can also be specified as an argument.

Submitted by:	gibbs
2001-04-04 22:50:57 +00:00
Matt Jacob
a1bc34c6b8 Redo a lot of the target mode infrastructure to be cognizant of Dual Bus
cards like the 1280 && the 12160. Cleanup isp_target_putback_atio.
Make sure bus and correct tag ids and firmware handles get propagated
as needed.
2001-04-04 21:58:29 +00:00
Alfred Perlstein
627d3c9285 call a watchdog timeout like it is. 2001-04-04 21:56:25 +00:00
Matt Jacob
1209134a70 Roll platform minor.
Change target mode state definitions to be aware of 'channel' (for the
dualbus 1280/12160 cards).
2001-04-04 21:56:15 +00:00
Matt Jacob
e9a2738ad1 Complete some Ansification. Check to make sure, in tdma_mk, that we won't
overflow the request queue. The reason we want to do this is that we
now push out completed CTIOs as we complete them- this gets the QLogic
working on them quicker. So we need to know whether we can put the entire
burrito out before we start.

We now support conjoint status with data for the last CTIO for both Fibre
Channel and SCSI. Leave the old code in place in case we need to go back
(minor 3 line ifdef).

Ultra-ultra important- *don't* set rq->req_seg_count for non-data
target mode requests in isp_pci_dmasetup. D'oh- this is actually
the tag value area for a CTIO. What *was* I thinking? Boy howdy
does both aic7xxx and sym get awfully unhappy when on reconnect
you give them a constant '1' for a tag value.
2001-04-04 21:53:59 +00:00
Matt Jacob
b25bcef87a Perform some more Ansification. Remove and then replace the isp_putback_atio
function- we did it a bit cleaner. We only use this if a CTIO completes with
!CT_OK state. We now have managed to get away without having to poke around
and trying to find the original ATIO- the csio we're using has the tag_id
and lun values with it which is mostly what we need when we do the putback.

Make sure we correctly propagate AT_TQAE->CT_TQAE for tags. Make sure
we call ISP_DMAFREE only if we had DATA to move.
2001-04-04 21:49:51 +00:00
Matt Jacob
b5da7b232e Amazing. The bits to enable tagged queing in target mode, grok that a
tag is active for an ATIO, and say that you want to reconnect with
a tag value in a CTIO have *never* been exercised until now. This lossage
derived from Solaris code where this stuff originally came from that is
about 7 years old. Amazing.

We now bundle the incoming tag (legal values are 0..256) as the low
16 bits of the ccb_accept_tio's at_tagid while we put the firmware
handle for this ATIO in the top 16 bits- define some macros to make
this cleaner.

Complete some Ansification.
2001-04-04 21:46:48 +00:00
Matt Jacob
8055acd82d Add some target mode definitions and firmware (FC only) attribute definitions. 2001-04-04 21:44:10 +00:00
Matt Jacob
56f7a63a7a Ansification of source. 2001-04-04 21:43:43 +00:00
Matt Jacob
534bd9fecb After loading f/w, for FC cards print out Firmware Attributes.
Redo establishment of default SCSI parameters whether or not
we've been compiled for target mode. Unfortunately, the Qlogic
f/w is confused so that if we set all targets to be 'safe' (i.e.,
narrow/async), it will also then report narrow, async if we're
contacted in target mode from that target (acting in initiator
role). D'oh!

Fix ISPCTL_TOGGLE_TMODE to correctly enable the right channel for
dual channel cards. Add some more opcodes. Fix a stupid NULL
pointer bug.
2001-04-04 21:42:59 +00:00
Orion Hodson
8b330062da Centralize DMA buffer configuration.
Simplify initialization and remove offending DMA channel resets there.
The resets trash whatever is pointed to DMA registers, but at cmi_attach()
time the DMA registers have not been initialized with valid addresses.

Reviewed by:	Cameron Grant <gandalf@vilnya.demon.co.uk>
2001-04-04 13:48:33 +00:00
Warner Losh
5ea63116b8 Doh! Last second change introduced two compile warnings. Fix them. 2001-04-04 06:05:46 +00:00
Warner Losh
840709e709 Try to INIT the cards up to 5 times in a row rather than just once.
It appears that some of the new PRISM2 cards need it.

Fail the probe if we fail to read the MAC address.

Fix a comment.

Delete the unload printf.  The bus system now prints this message.
2001-04-04 06:03:39 +00:00
Seigo Tanimura
6c2b22e90e Again initialize a mutex well, then lock it.
PR:		kern/26188
Submitted by:	Jim Bloom <bloom@acm.org>
2001-04-03 05:15:58 +00:00
Paul Saab
05ba6e6a36 Fix probing on the alpha. It still causes the alpha to panic during
attach.
2001-04-03 00:26:34 +00:00
John Baldwin
606e1d6816 Remove bogus block device major now that bdev majors are gone. 2001-04-02 23:36:36 +00:00
Nick Hibma
899a73c0a6 Regen. 2001-04-02 13:12:15 +00:00
Nick Hibma
d8ee57ce7d Add Agate Q-Drive.
Submitted by:	Ian Cartwright <ian351c@home.com>
2001-04-02 13:11:59 +00:00
Nick Hibma
59a42a13d5 Regen. 2001-04-02 13:02:36 +00:00
Nick Hibma
0a191eddb4 Sync with NetBSD usbdevs 2001-04-02 13:02:17 +00:00
Scott Long
0001afe2f5 Make an attempt to get the asr driver to compile on Alpha by fixing some i386
specific bogons.  Compile with -O0, as anything higher gives the compiler
a fit.  No idea if this driver will actually work on Alpha, though.
2001-04-01 08:33:01 +00:00
Alfred Perlstein
8cf6ffcf6d make code use strxxx() calls
Glanced at by: imp
2001-04-01 07:36:28 +00:00
Yoshihiro Takahashi
fb8a224ea1 Merged from sys/dev/aic/aic_isa.c revision 1.7. 2001-04-01 06:37:59 +00:00
Justin T. Gibbs
b5f51cd7b9 Change ahc_update_pending_scbs() so that it safe to be called
even if the controller is not paused.  This prevents SCB list
corruption that was introduced in the last checkin.
2001-04-01 00:00:09 +00:00
Jesper Skriver
a174ba729c Change the previous commit to be in style(9)
Reviewed by:	jhb
2001-03-30 16:05:50 +00:00
Bill Paul
5f4d50b544 Fix a couple style nits, no code changes. Turn one magic number into
a #defined constant, wrap a few long lines, etc... Also remove stupid
'all your base are belong to us' joke from comment that I don't really
care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
Brian Feldman
a75c49591f Since -CURRENT requires module dependencies to actually be correct for
linking to work, have cue(4) depend on usb so it actually works.
2001-03-29 18:14:55 +00:00
Orion Hodson
417f47c4d5 - Added suspend/resume support.
- Added 4 speaker enable to initialization sequence.

- Removed delays between register pokes which appear to aggravate a
  problem this card has sampling at 44.1kHz.  With any form of delay,
  skew relative to system clock at 44.1kHz is usually in range 0-25%
  (now 0-3%).  No other rates exhibit this problem.

- Changed structs cmi_* to sc_*.

Approved by:    Cameron Grant <gandalf@vilnya.demon.co.uk>
2001-03-29 15:36:31 +00:00
Andrew Gallatin
6a5a4d0a80 fix a number of printf format string warnings inside DEBUG ifdefs 2001-03-29 15:05:08 +00:00
Jesper Skriver
6c00471f28 Fix building NEWCARD again, by including
sys/types.h and sys/lock.h in pccbb.c, as
jhb noted in rev 1.12 of src/share/man/man9/mutex.9
2001-03-29 10:23:45 +00:00
Justin T. Gibbs
b95de6dafd aic7770.c:
aic7xxx_pci.c:
	Enable board generation of interrupts only once our handler is
	in place and all other setup has occurred.

aic7xxx.c:
	More conversion of data types to ahc_* names.  tmode_tstate and
	tmode_lstate are the latest victims.

	Clean up the check condition path by branching early rather
	than indenting a giant block of code.

	Add support for target mode initiated sync negotiation.
	The code has been tested by forcing the feature on for
	all devices, but for the moment is left inaccesible until
	a decent mechanism for controlling the behavior is complete.
	Implementing this feature required the removal of the
	old "target message request" mechanism.  The old method
	required setting one of the 16 bit fields to initiate
	negotiation with a particular target.  This had the nice
	effect of being easy to change the request and have it
	effect the next command.  We now set the MK_MESSAGE bit
	on any new command when negotiation is required.  When
	the negotiation is successful, we walk through and clean
	up the bit on any pending commands.  Since we have to walk
	the commands to reset the SCSI syncrate values so no additional
	work is required.  The only drawback of this approach is that
	the negotiation is deferred until the next command is queued to
	the controller.  On the plus side, we regain two bytes of
	sequencer scratch ram and 6 sequencer instructions.

	When cleaning up a target mode instance, never remove the
	"master" target mode state object.  The master contains
	all of the saved SEEPROM settings that control things like
	transfer negotiations.  This data will be cloned as the
	defaults if a target mode instance is re-instantiated.

	Correct a bug in ahc_set_width().  We neglected to update
	the pending scbs to reflect the new parameters.  Since
	wide negotiation is almost always followed by sync
	negotiation it is doubtful that this had any real
	effect.

	When in the target role, don't complain about
	"Target Initiated" negotiation requests when an initiator
	negotiates with us.

	Defer enabling board interrupts until after ahc_intr_enable()
	is called.

	Pull all info that used to be in ahc_timeout for the FreeBSD
	OSM into ahc_dump_card_state().  This info should be printed
	out on all platforms.

aic7xxx.h:
	Add the SCB_AUTO_NEGOITATE scb flag.  This allows us to
	discern the reason the MK_MESSAGE flag is set in the hscb
	control byte.  We only want to clear MK_MESSAGE in
	ahc_update_pending_scbs() if the MK_MESSAGE was set due
	to an auto transfer negotiation.

	Add the auto_negotiate bitfield for each tstate so that
	behavior can be controlled for each of our enabled SCSI
	IDs.

	Use a bus interrupt handler vector in our softc rather
	than hard coding the PCI interrupt handler.  This makes
	it easier to build the different bus attachments to
	the aic7xxx driver as modules.

aic7xxx.reg:
	Remove the TARGET_MSG_REQUEST definition for sequencer ram.

aic7xxx.seq:
	Fix a few target mode bugs:

		o If MK_MESSAGE is set in an SCB, transition to
		  message in phase and notify the kernel so that
		  message delivery can occur.  This is currently
		  only used for target mode initiated transfer
		  negotiation.

		o Allow a continue target I/O to compile without
		  executing a status phase or disconnecting.  If
		  we have not been granted the disconnect privledge
		  but this transfer is larger than MAXPHYS, it may
		  take several CTIOs to get the job done.

	Remove the tests of the TARGET_MSG_REQUEST field in scratch ram.

aic7xxx_freebsd.c:
	Add support for CTIOs that don't disconnect.  We now defer
	the clearing of our pending target state until we see a
	CTIO for that device that has completed sucessfully.

	Be sure to return early if we are in a target only role
	and see an initiator only CCB type in our action routine.

	If a CTIO has the CAM_DIS_DISCONNECT flag set, propogate
	this flag to the SCB.  This flag has no effect if we've
	been asked to deliver status as well.  We will complete
	the command and release the bus in that case.

	Handle the new auto_negotiate field in the tstate correctly.

	Make sure that SCBs for "immediate" (i.e. to continue a non
	disconnected transaction) CTIO requests get a proper mapping
	in the SCB lookup table.  Without this, we'll complain when
	the transaction completes.

	Update ahc_timeout() to reflect the changes to ahc_dump_card_state().

aic7xxx_inline.h:
	Use ahc->bus_intr rather than ahc_pci_intr.
2001-03-29 00:36:35 +00:00
Peter Wemm
32533d5ff9 Regenerate correctly. 2001-03-29 00:06:16 +00:00
Peter Wemm
e665ecb55c Hint: usbdevs_data.h and usbdevs.h are marked:
* THIS FILE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.
Put the Epson 1240 scanner device in the correct place.
2001-03-29 00:05:51 +00:00