Commit Graph

19870 Commits

Author SHA1 Message Date
Paul Saab
2efc827d19 Add all the PXE related structures from the 2.1 PXE spec from Intel.
Fix exsisting code to match the spec.
2000-04-04 00:38:59 +00:00
Nick Hibma
16fd39fc59 Dereference a pointer (print int instead of pointer value) 2000-04-03 22:28:13 +00:00
Nick Hibma
673ef6fe3a Numerous fixes brought in by Lennart Augustsson from NetBSD:
- Request the maximum number of LUNs on a device if it is
  a Bulk-Only device.

- Handle NO_TEST_UNIT_READY case for SCSI

- Add NO_START_STOP quirk for LS-120

- Fix a KASSERT which was the wrong way around.

- Kickstart the LS-120 with the infamous LS-120 specific command of
  which no one knows what it doesn, apart from the fact that it appeared
  in the Linux code someday.
2000-04-03 22:19:44 +00:00
Nick Hibma
cdb51d12a6 OpenBSD has a broken debugger that does not grok static. Use a
#define Static  static

that the OpenBSD folks can define it to be empty if they like.
2000-04-03 20:58:30 +00:00
Gary Jennejohn
8810489433 Nuke csu_hdr from struct cspace. csu_hdr is not used anywhere in the
tree. This considerably reduces unnecessary bloat in struct slcompress.

I'm running with this change right now and have seen no negative
side-effects.

On my sytem this reduced kernel BSS by about 25KB.

Submitted by:	bde
Approved by:	brian for user-ppp
2000-04-03 19:54:33 +00:00
Nick Hibma
329cac9cb7 Regen. 2000-04-03 15:15:50 +00:00
Nick Hibma
3a8acc3059 Add Freecom + product; Update NetBSD's copyright 2000-04-03 14:47:43 +00:00
Nick Hibma
540d9130cc Add a hack to cam that makes the cam_xpt available to the rest of the
kernel. Justin agress that there is no other reasonable alternative to
do automatic rescans on connect.

The problem is that when a new device attaches to a SIM (SCSI host
controller) we need to send a XPT_SCAN_BUS command to the SIM using
xpt_action. This requires however that there is a peripheral available
to take the command (otherwise xpt_done and later bomb). The RESCAN
ioctl uses the same periph.

This enables a USB mass storage drive to do an automatic rescan on
connection of the drive.

The automatic dropping of a CAM entry on disconnection was already
working (asynchronous event).

The next thing to do is find someone to commit a change to vpo to do the
same thing. Just port umass_cam_rescan and friends across to that
driver.

Approved by:   gibbs
2000-04-03 11:11:12 +00:00
Poul-Henning Kamp
296f1f066e Silence some warnings. 2000-04-03 10:09:18 +00:00
Kazutaka YOKOTA
c2c86c2b88 Unbreak LINT. 2000-04-03 09:24:16 +00:00
Alfred Perlstein
6288517674 regenerate with MPSAFE from syscalls.master 2000-04-03 06:36:57 +00:00
Alfred Perlstein
c01df63183 Make makesyscalls.sh parse an optional field 'MPSAFE' that specifies
that a syscall does not want the BGL to be grabbed automatically.

Add the new MPSAFE flag to the syscalls that dillon has determined to
be MPSAFE.
2000-04-03 06:36:14 +00:00
Mike Smith
48bb080006 Remove the !(I386 & SMP) tests; we don't run SMP on an i386 system, and
they break the LINT build.
2000-04-03 06:02:00 +00:00
Cameron Grant
8046c76306 fix missing defines and prototype for emu_vdump() 2000-04-03 00:28:43 +00:00
Nick Hibma
3768ac3452 Sync with NetBSD: Add a few id's and correct numerous typo's 2000-04-03 00:07:43 +00:00
Nick Hibma
c7de838d37 Sync with NetBSD: Keep the bit position even when the report descriptor says POP. 2000-04-02 23:15:08 +00:00
Nick Hibma
526e193e18 Shoot. Did a compile in the wrong directory and missed this compiler
error.

Could someone pass me the pointy hat, please?
2000-04-02 22:04:18 +00:00
Nick Hibma
767fd36c73 Remove a static variable, a uniquifier for a SCSI command. It might have
produced inadvertently failed transfers in the case were multiple
Bulk-Only devices are connected and a command is prepared at the same
time.
2000-04-02 21:59:27 +00:00
Brian Somers
3e6ac25bd6 Correct Charles Mott's email address
Requested by: Charles Mott <cmott@scientech.com>
2000-04-02 20:16:45 +00:00
Poul-Henning Kamp
282ac69ede Clone bio versions of certain bits of infrastructure:
devstat_end_transaction_bio()
        bioq_* versions of bufq_* incl bioqdisksort()
the corresponding "buf" versions will disappear when no longer used.

Move b_offset, b_data and b_bcount to struct bio.

Add BIO_FORMAT as a hack for fd.c etc.

We are now largely ready to start converting drivers to use struct
bio instead of struct buf.
2000-04-02 19:08:05 +00:00
Matthew Dillon
7c8fdcbd19 Make the sigprocmask() and geteuid() system calls MP SAFE. Expand
commentary for copyin/copyout to indicate that they are MP SAFE as
    well.

Reviewed by: msmith
2000-04-02 17:52:43 +00:00
Nick Hibma
b5cf22188d I got the CAM numbers (path id's, buses, unit numbers) and newbus
unit numbers all wrong. This did not show up because most of them where
zero anyway.

Use a separate buffer for command transforms instead of fiddling with
the existing cdb_bytes.

Take CAM_CDB_POINTER into account. Nobody is using it, but someone might
in the future.

Be more picky about what to accept in the UFI command set.

First attempt at implementing the ATAPI command protocol transforms.
This should at least make Imation Superdisk and other e-Shuttle based
devices show as attached. Maybe they even work to some extent.
2000-04-02 16:59:16 +00:00
Yoshinobu Inoue
fc8970f1c2 Print out more hints at illegal cksum len value. 2000-04-02 16:23:16 +00:00
Yoshinobu Inoue
7cba257ae5 Move htons() ip_len to after the in_delayed_cksum() call.
This should stop cksum error messages on IPsec communication
which was reported on freebsd-current.

Reviewed by: jlemon
2000-04-02 16:18:26 +00:00
Poul-Henning Kamp
c244d2de43 Move B_ERROR flag to b_ioflags and call it BIO_ERROR.
(Much of this done by script)

Move B_ORDERED flag to b_ioflags and call it BIO_ORDERED.

Move b_pblkno and b_iodone_chain to struct bio while we transition, they
will be obsoleted once bio structs chain/stack.

Add bio_queue field for struct bio aware disksort.

Address a lot of stylistic issues brought up by bde.
2000-04-02 15:24:56 +00:00
Jonathan M. Bresler
4c9805fafa Add support for the LinkSys USB10T network adapter that
contains the ADMtek Pegasus AN986 USB chipset.  The
	adapter supports both 10BaseT and 100BaseT (including
	full-duplex).  The product code for these adapters is
	0x2206.
2000-04-02 12:43:34 +00:00
Gerard Roudier
45b318264e This new driver version uses the DMA mapping interface
introduced in FreeBSD-4.0. The driver is now full up-to-date
with regards to the current kernel interfaces.

Another significant change in this driver version applies
to the checking of the data direction. The driver is now
able to check against the expected data direction in any
circumstance and will not hang either if direction is wrong
at the start of the IO, or if for some weird reason,
the device changes to the wrong direction during the IO.

This driver version is still usable under FreeBSD 3.2/3.3,
since it only requires CAM, other kernel interface dependencies
being #if'ed in the sources according to kernel version.
But, in order to use the driver under those early kernel
versions, user has to move the driver sources by hand and make
appropriate tiny changes to let the kernel know about the driver.

Other changes:
- Remove the debugging stuff for WSR bit.
- Get rid of some warnings about volatile being discarded.
2000-04-02 10:07:54 +00:00
Poul-Henning Kamp
8c125869a9 Draw the outline of "struct bio".
Struct bio is the future carrier of I/O requests for "struct buf".
2000-04-02 09:26:51 +00:00
Kazutaka YOKOTA
d0a99324a3 - Add temporary workaround to fool some "clever" KVM switch products
which think they know the IntelliMouse 4-byte packet and believe,
  wrongly, that any other protocols use 3-byte packets.
- Update a couple of comment lines for A4 Tech mice.
2000-04-02 08:28:21 +00:00
Kenneth D. Merry
a68fce35ea Fix two problems in the ch(4) driver.
- Mike Smith discovered a panic in the changer probe code if the probe
  command (mode sense) fails.  So we need to release the CCB used in the
  probe before we unlock the peripheral.  (i.e. the same fix mjacob put in
  the CD and DA drivers)

- A newline was missing in a warning message.  (PR kern/17512)

PR:		kern/17512
Submitted by:	Louis Mamakos <louie@uu.net> (newline fix)
2000-04-02 07:49:09 +00:00
Cameron Grant
c067afaa06 unfinished sblive driver, playback/mixer only for now - not enabled in
conf/files

i don't seem to be clearing the cache right resulting in a short initial
burst of noise, despite doing the same as creative and alsa.  i'm committing
now so more eyes can pore over the code.
2000-04-02 07:41:17 +00:00
Brian Feldman
f0cf8dfe0e One in a while, something happens so uncannily that you get knocked off
your feet.  The conversion of the "snp" device to a dynamically growing
device driver was done just a few days ago by Brooks Davis!  Shame on
me for not finding that PR :(

This is a forced commit of tty_snoop.c to give the submitter proper credit,
as most of the patch submitted is actually exactly the same code (by some
large amount of entropy).  Brooks also submitted the change to LINT to
set the example of "snp" usage to not include a number, as that number is
now deprecated, so that is also in this commit.

PR:		17629
Submitted by:	Brooks Davis <brooks@one-eyed-alien.net>
2000-04-02 07:02:48 +00:00
Jonathan M. Bresler
0fe00f48d0 if USB support is not compiled into the kernel,
and has not been loaded via a kldload,
	running usbd(8) will autoload the "usb.ko" kld.

	thanks to Peter Wemm for enlightening me on the
	differences between kldfind(2) and modfind(2).
2000-04-02 06:28:40 +00:00
Paul Saab
75daea9395 Try and make the kernel build again without INET6. 2000-04-02 03:49:25 +00:00
Matthew Dillon
e4649cfac3 Change the write-behind code to take more care when starting
async I/O's.  The sequential read heuristic has been extended to
    cover writes as well.  We continue to call cluster_write() normally,
    thus blocks in the file will still be reallocated for large (but still
    random) I/O's, but I/O will only be initiated for truely sequential
    writes.

    This solves a number of annoying situations, especially with DBM (hash
    method) writes, and also has the side effect of fixing a number of
    (stupid) benchmarks.

Reviewed-by: mckusick
2000-04-02 00:55:28 +00:00
Brian Feldman
76e90dbcc9 Unstaticize this driver. You can have as many snoop devices as you can
mknod :)

Clean things up a lot while I'm here.  A lot of KNF changes.
2000-04-02 00:35:37 +00:00
Yoshinobu Inoue
fdaf052eb3 Support per socket based IPv4 mapped IPv6 addr enable/disable control.
Submitted by: ume
2000-04-01 22:35:47 +00:00
Cameron Grant
e620d95952 fail in attach if we seem to have no ac97 codec 2000-04-01 22:24:03 +00:00
Cameron Grant
0a3eb835c2 bump the buffer size from 4k to 16k. should improve performance under load. 2000-04-01 21:28:09 +00:00
Jonathan Lemon
ea53ecd9d4 Calculate any delayed checksums before handing an mbuf off to a
divert socket.  This fixes a problem with ppp/natd.

Reviewed by:	bsd	(Brian Dean, gotta love that login name)
2000-04-01 18:51:03 +00:00
KATO Takenori
769e7115b7 Merged from sys/isa/sio.c revisions 1.293 and 1.294. 2000-04-01 11:27:31 +00:00
KATO Takenori
25ae42ba62 Merged from sys/conf/options.i386 rev 1.134. 2000-04-01 11:10:04 +00:00
Warner Losh
b6f6dacdd3 Add support for pci modems. ONLY CONTROLLER BASED MODEMS. This
doesn't support winmodems, softmodems, hcf or any other modem that
relies on the host to do any sort of soft control for any aspect of
the modem's function.  There are two modems known to work:
	3COM FaxModem PCI.
	ActionTec 56k VoiceMessaging PCI Modem
and the following modem might work
	Multitech PCI FaxModem	(not sure about this)
and the serial pci cards might work too.  I have neither these
hardware items so I can't add support for them.
2000-04-01 06:14:21 +00:00
Warner Losh
ce73953a1e device_set_unit() DO NOT USE THIS. This was approved before 4.0
release for inclusion into the release, but bde talked me out of
committing the module that needs this until after the release.  It is
after the release now. :-)
2000-04-01 06:06:37 +00:00
Mike Smith
78601fc5f8 Update to latest working version.
- Add periodic status monitoring routine.  Currently just detects
   lost commands, further functionality pending data from AMI.
   Add some new commands states; WEDGED (never coming back) and
   LATE (for when a command that wasmarked as WEDGED comes bacj,

 - Remove a number of redundant efforts to poll the card for completed
   commands.  This is what interrupt handlers are for.

 - Limit the maximum number of outstanding I/O transactions.  It seems
   that some controllers report more than they can really handle,
   and exceding this limit can cause the controller to lock up.

 - Don't use 'wait' mode for anything where the controller might not
   be able to generate interrupts.  (Keep the 'wait' mode though sa it
   will become useful when we start taking userspace commands.

 - Use a similar atomic locking trategy to the Mylex driver to prevent
   some reentrancy problems.

 - Correctly calculate the block count for non-whoile-bloch transfers
   (actually illegal).

 - Use the dsik device's si_drv1 field instead of b_driver1 in the
   buf struct to pass the driver identifier arond.

 - Rewrite amr_start and amr_done() along the lines of the Mylex driver
   in order to improve robustnes.

 - Always force the PCI busmaster bit on.
2000-04-01 00:35:15 +00:00
Brian Somers
5dd44916b7 Allow PacketAliasSetTarget() to be passed the following:
INADDR_NONE:   Incoming packets go to the alias address (the default)
  INADDR_ANY:    Incoming packets are not NAT'd (direct access to the
                 internal network from outside)
  anything else: Incoming packets go to the specified address

Change a few inaddr::s_addr == 0 to inaddr::s_addr == INADDR_ANY
while I'm there.
2000-03-31 20:36:29 +00:00
Duncan Barclay
22962767d5 Add signal strength cache structures. 2000-03-31 20:13:03 +00:00
Duncan Barclay
5d42d35e02 Use the right value for IFQ_MAXLEN and fix brokeness with gatewaying http from windows.
Add signal strength cache and antenna selection (untested as firmware v4 doesn't return the antenna).

KNF
2000-03-31 20:12:30 +00:00
Doug Rabson
ca403ff820 Don't use too-large stack buffers.
Submitted by: Nikolai Saoukh <nms@otdel-1.org>
2000-03-31 19:35:41 +00:00
Kazutaka YOKOTA
091323598f - Fix SC_ALT_MOUSE_IMAGE; don't blink the mouse cursor.
- Fix non-destructive, underline text cursor.
2000-03-31 16:05:46 +00:00
KATO Takenori
c1cdadfffe Synced with following files:
src/sys/boot/i386/Makefile.inc	1.1
  src/sys/boot/i386/btx/btx/btx.s	1.15
  src/sys/boot/i386/btx/btxldr/Makefile	1.8
  src/sys/boot/i386/btx/btxldr/btxldr.s	1.9
  src/sys/boot/i386/libi386/biosdisk.c	1.29
  src/sys/boot/i386/loader/Makefile	1.42
  src/sys/boot/i386/loader/main.c	1.18
(entry point address of loader was not changed.)

Reviewed by:	nyan
2000-03-31 16:03:02 +00:00
Brian Somers
1c4e6d2544 When an incoming packet is received that is not specifically
redirected and when no target address has been specified, NAT
the destination address to the alias address rather than
allowing people direct access to your internal network from
outside.
2000-03-31 14:03:37 +00:00
Hellmuth Michaelis
a06da08313 Oops, PCVT_FREEBSD is useless too. Add new PCVT_GREENSAVER option. 2000-03-31 09:05:19 +00:00
Hellmuth Michaelis
aae85521f6 Remove useless PCVT_FREEBSD and PCVT_EMU_MOUSE. Add PCVT_GREENSAVER. 2000-03-31 09:02:39 +00:00
Hellmuth Michaelis
7ec3d24bf1 remove useless PCVT_EMU_MOUSE option. 2000-03-31 08:58:50 +00:00
Hellmuth Michaelis
1f72235090 Add support for "green" saver mode. 2000-03-31 08:29:21 +00:00
Hellmuth Michaelis
e1916ce25d PR: kern/2327
Submitted by: Brian Campbell (brianc@netrover.com)

Add a "green" saver mode to pcvt.
2000-03-31 08:28:18 +00:00
Doug Rabson
acd3131b4b Fixes to parse more complex ISA PnP configurations.
Submitted by: Nikolai Saoukh <nms@Brigada-A.Ethereal.RU>
PR:	      kern/17219
2000-03-31 07:12:12 +00:00
Peter Wemm
39f1e703ec Recognize USR3050 "U.S. Robotics 56K FAX INT" fax modem.
PR:		17702
Submitted by:	Scot W. Hetzel <hetzels@westbend.net>
2000-03-31 07:09:08 +00:00
Doug Rabson
1f1624dcee Fix PnP memory range calculations.
Submitted by: Nikolai Saoukh <nms@Brigada-A.Ethereal.RU>
PR:	      kern/16712
2000-03-31 07:07:51 +00:00
Bill Fumerola
df38713c24 Avoid dividing by zero when beeping with a zero pitch. This was bad.
PR:		alpha/17637
Submitted by:	Bosko Milekic <bmilekic@dsuper.net>
Reported by:	Dennis Lindroos <lindroos@nls.fi>
2000-03-30 22:39:48 +00:00
Mitsuru IWASAKI
2058e7f3e0 Fix typo in description of Cirrus Logic PD6832 PCI-CardBus Bridge.
This don't hurt anything.
	PCI/CardBus Bridge -> PCI-CardBus Bridge

Submitted by:	Takeshi Shibagaki <sibagaki@lsi.melco.co.jp>
Obtained from:	bsd-nomads ML in Japan
2000-03-30 18:47:00 +00:00
Peter Wemm
a84e0a1cfe Remove #ifdef for sem_wakeup() - we just use wakeup(). 2000-03-30 11:35:25 +00:00
KATO Takenori
fdf884ea55 Separated serial boot block interface routine into NS16550 stuff and
i8251 stuff.
2000-03-30 09:25:03 +00:00
Peter Wemm
ad88c63413 Move linprocfs to the i386-only section so the Alpha buildworld has a
chance at finishing..
2000-03-30 08:04:01 +00:00
Peter Wemm
255108f385 Make sysv-style shared memory tuneable params fully runtime adjustable
via sysctl.  It's done pretty simply but it should be quite adequate.
Also move SHMMAXPGS from $machine/include/vmparam.h as the comments that
went with it were wrong... we don't allocate KVM space for the pages so
that comment is bogus..  The only practical limit is how much physical
ram you want to lock up as this stuff isn't paged out or swap backed.
2000-03-30 07:17:05 +00:00
Peter Wemm
27361f297c Try and make the Alpha kernel compile. There are still some loose ends
(eg: common declarations in includes that I think are causing gensetdefs
 warnings) that need to be tied up, but it compiles and runs.
2000-03-30 06:44:50 +00:00
Warner Losh
fd6715ee6a Oldconfig cs driver. Obsoleted by newbus driver in sys/dev/cs.
Implicitly submitted by: max@rsu.ru
2000-03-30 05:19:38 +00:00
Warner Losh
5664bf9cea NewBus the cs driver.
Submitted by: max@rsu.ru
2000-03-30 05:16:16 +00:00
Jonathan Lemon
20c822f399 If `ipfw fwd' loops an mbuf back to ip_input from ip_output and the
mbuf is marked for delayed checksums, then additionally mark the
packet as having it's checksums computed.  This allows us to bypass
computing/checking the checksum entirely, which isn't really needeed
as the packet has never hit the wire.

Reviewed by:		green
2000-03-30 02:16:40 +00:00
Peter Wemm
2af66d23ef Include param.o in the list of files that we scan for linker sets.
Without this, we cannot put sysctl nodes in there.
2000-03-29 23:20:35 +00:00
Bill Paul
7cfa339426 Two fixes for the RealTek:
- Only call m_pullup() when necessary.

- Check return value from rl_encap() in rl_start() to avoid panic when
  we run out of mbufs. (Fixes PR kern/17582)

PR:		kern/17582
2000-03-29 20:06:15 +00:00
Bill Paul
c57afb7f7e Regenerate. 2000-03-29 19:46:41 +00:00
Bill Paul
554d5470ef Add vendor/product ID for two more KLSI-based devices, including a
USB ethernet adapter being handed out by @Home.
2000-03-29 19:44:48 +00:00
Julian Elischer
bf7c9470c1 Slight cleanup of aarp code
Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
PR: kern/17583

This PR is still open as Ther is still ongoing investigation.
2000-03-29 17:12:09 +00:00
Masahide MAEKAWA
de06b995e0 Regen. 2000-03-29 15:08:02 +00:00
Masahide MAEKAWA
c4fdea33fb Add ID (Keisokugiken Corp. HKS-0200 USBDAQ) 2000-03-29 15:07:20 +00:00
Yoshihiro Takahashi
239fe111cd - Added PC-98 Cbus frontend.
- Move dev/aic/aic_isa.c entry from conf/files to conf/files.MACHINE
   because PC-98 uses different file.

Submitted by:	nyan and IMAI Takeshi <take-i@ceres.dti.ne.jp>
2000-03-29 14:32:34 +00:00
Yoshihiro Takahashi
3de3db30db Newbusify mse driver. 2000-03-29 14:23:16 +00:00
KATO Takenori
61b64fdb1e PC-98 BIOS copies the DX register into its work area. The value of it
shows `CPUID' and it is useful to identify CPU.  So, it is copied from
BIOS work area to the cpu_id variable (PC-98 only).

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2000-03-29 13:45:40 +00:00
KATO Takenori
af5d822f28 Commented out apm0. It could cause hang-up. 2000-03-29 13:39:15 +00:00
KATO Takenori
f984cb1883 Ratoc REX-9880/83 support (PC-98 only). This commit added functions
fe_read_eeprom_rex() and fe_init_rex().  These functions should be
useful for REX-5580 series (for PC-AT).  But they are included in
`#ifdef PC98' to avoid warnings by unused static functions.  If you
try to support REX-5580, please be aware of these functions.

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2000-03-29 12:44:19 +00:00
Yoshihiro Takahashi
6566129694 - Supported display suspended mode.
- Switch on/off not only text screen but also graphic screen.

Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2000-03-29 12:29:27 +00:00
Yoshihiro Takahashi
8b838a7ac2 Merge from the following changes.
File				Revision
sys/conf/files.i386		1.303 and 1.304
sys/dev/kbd/atkbd.c		1.23
sys/dev/syscons/scterm-sc.c	1.2
sys/dev/syscons/scvgarndr.c	1.5
sys/dev/syscons/scvtb.c		1.5
sys/dev/syscons/syscons.c	1.335
sys/isa/syscons_isa.c		1.11
sys/isa/vga_isa.c		1.17
2000-03-29 12:26:41 +00:00
Matthew Dillon
7da240d003 This should fix the lockups people have been experiencing. I muffed up
giving astpending two flag bits.  A cmpl $0 had to turn into a bit test.

Many thanks to: Alain Thivillon <Alain.Thivillon@hsc.fr>
2000-03-29 09:07:47 +00:00
Joerg Wunsch
f72d9d83f5 Peter Johnson found another log() call without a trailing newline.
All three of them have been introduced in rev 1.64, so i guess i've
got all of them now. :)

Submitted by:	Peter Johnson <locke@mcs.net>
2000-03-29 07:50:39 +00:00
Chris Piazza
7e1e216acf Add NVidia GeForce 2 and Quadro 2
Ids and names were taken from nv4_disp.inf in the latest windows drivers.
2000-03-29 06:49:25 +00:00
Matthew Dillon
bd5caafc4d The SMP cleanup commit broke need_resched, this fixes that and also
removed unncessary MPLOCKED and 'lock' prefixes from the interrupt
    nesting level, since (A) the MP lock is held at the time, and (B) since
    the neting level is restored prior to return any interrupted code
    will see a consistent value.
2000-03-29 06:15:43 +00:00
Jonathan Lemon
863bdc0cff Change the mbuf size from 128 -> 256. Increasing the mbuf header size
caused some headers not to fit in MHLEN any more.  This matches the
current size on the alpha, so it shouldn't cause problems.

Problem observed by:	   Geoff Rehmet <geoff@is.co.za>
Originally suggested by:   shin
2000-03-29 05:39:04 +00:00
KATO Takenori
91cb959ddb Added indirect pio into the bus space stuff for the NEC PC-98. bus.h
includes one of bus_at386.h and bus_pc98.h. Becuase only bus_pc98.h
supports indirect pio and bus_at386.h is identical to old bus.h, there
is no functional change in PC-AT's kernels.  That is, it cannot cause
performance loss.

Submitted by:	nyan
Reviewed by:	imp
bde and luoqi provided useful comments for earlier version.
2000-03-29 03:15:22 +00:00
Joerg Wunsch
e44d62832c Added two missing newlines in calls to log(9).
Reported in Usenet by: locke@mcs.net (Peter Johnson)

While i was at it, prepended a 0x to the %D output, to make it clear that
the printed value is in hex (i assume %D has been chosen over %#x to
obey network byte order).
2000-03-28 21:14:35 +00:00
Nick Hibma
1cd27266f4 Remove some cruft 2000-03-28 19:07:37 +00:00
Cameron Grant
57376530f0 split up ess and sb code
rewrite ess mixer to use native registers
rewrite play/rec code to use more accurate timer when available
add code to use audio2 for playback, but disable it as no irqs are generated
2000-03-28 18:31:01 +00:00
Matthew Dillon
db6a426158 The SMP cleanup commit broke UP compiles. Make UP compiles work again. 2000-03-28 18:06:49 +00:00
Nick Hibma
a0e14f58d9 Revert to a static value for the timeout. The timeout was supposedly
to be based on the transfer speed, but I got it all wrong. The by far
biggest factor in the timeout is the start of a removable device, which
is about 2 seconds anyway.

Prodded by: Lennart Augustsson
2000-03-28 17:38:00 +00:00
KATO Takenori
a729b39d7c Merged from sys/isa/fd.c revision 1.180. 2000-03-28 15:09:13 +00:00
KATO Takenori
ab067f0297 Merged from sys/i386/i386/userconfig.c revision 1.179. 2000-03-28 15:07:28 +00:00
KATO Takenori
d46a1af4b6 Merged from sys/i386/i386/machdep.c revision 1.387. 2000-03-28 15:04:29 +00:00
Hellmuth Michaelis
f4fbd51a87 pcvt cleanup.
after cleaning up pcvt_ioctl.h (and ispcvt) adjust kernel part
again to get everything in sync again (name, minor release no.
and major release no.)
2000-03-28 09:32:29 +00:00
Hellmuth Michaelis
a14dea64c1 pcvt cleanup.
remove obsolete stuff resulting from the pcvt kernel part cleanup.
2000-03-28 09:29:50 +00:00
Matthew Dillon
36e9f877df Commit major SMP cleanups and move the BGL (big giant lock) in the
syscall path inward.  A system call may select whether it needs the MP
    lock or not (the default being that it does need it).

    A great deal of conditional SMP code for various deadended experiments
    has been removed.  'cil' and 'cml' have been removed entirely, and the
    locking around the cpl has been removed.  The conditional
    separately-locked fast-interrupt code has been removed, meaning that
    interrupts must hold the CPL now (but they pretty much had to anyway).
    Another reason for doing this is that the original separate-lock for
    interrupts just doesn't apply to the interrupt thread mechanism being
    contemplated.

    Modifications to the cpl may now ONLY occur while holding the MP
    lock.  For example, if an otherwise MP safe syscall needs to mess with
    the cpl, it must hold the MP lock for the duration and must (as usual)
    save/restore the cpl in a nested fashion.

    This is precursor work for the real meat coming later: avoiding having
    to hold the MP lock for common syscalls and I/O's and interrupt threads.
    It is expected that the spl mechanisms and new interrupt threading
    mechanisms will be able to run in tandem, allowing a slow piecemeal
    transition to occur.

    This patch should result in a moderate performance improvement due to
    the considerable amount of code that has been removed from the critical
    path, especially the simplification of the spl*() calls.  The real
    performance gains will come later.

Approved by: jkh
Reviewed by: current, bde (exception.s)
Some work taken from: luoqi's patch
2000-03-28 07:16:37 +00:00
David Greenman
e9bf2fa7b3 Added support for cards and on-motherboard NICs that use an SEEPROM
address size that is different than the standard 6bits. This fixes
support for the Compaq NC3121 card, certain newer Intel Pro/100+
cards, and should also fix integrated NICs on SuperMicro and Compaq
motherboards.
The auto-sizing algorithm was taken from NetBSD (thanks!), which I
think got it from Linux originally.
Thanks also to Andrew Sparrow <spadger@best.com> and Joe Moore
<jomor@ahpcns.com> for supplying me with unworking Compaq and Intel
cards to develop and test the fixes with.
2000-03-28 04:41:42 +00:00
John Baldwin
48a0c4ea04 Mega i386 loader commit.
- Don't hard code 0x10000 as the entry point for the loader.  Instead add
  src/sys/boot/i386/Makefile.inc which defines a make variable with the
  entry point for the loader.  Move the loader's entry point up to
  0x20000, which makes PXE happy.
- Don't try to use cpp to parse btxldr for the optional BTXLDR_VERBOSE,
  instead use m4 to achieve this.  Also, add a BTXLDR_VERBOSE knob in the
  btxldr Makefile to turn this option on.
- Redo parts of cdldr's Makefile so that it now builds and installs cdboot
  instead of having i386/loader/Makefile do that.  Also, add in some more
  variables to make the pxeldr Makefile almost identical and thus to ease
  maintainability.
- Teach cdldr about the a.out format.  Cdldr now parsers the a.out header
  of the loader binary and relocates it based on that.  The entry point of
  the loader no longer has to be hardcoded into cdldr.  Also, the boot
  info table from mkisofs is no longer required to get a useful cdboot.
- Update the lsdev function for BIOS disks to parse other file systems
  (such as DOS FAT) that we currently support.  This is still buggy as
  it assumes that a floppy with a DOS boot sector actually has a MBR and
  parses it as such.  I'll be fixing this in the future.
- The biggie:  Add in support for booting off of PXE-enabled network
  adapters.  Currently, we use the TFTP API provided by the PXE BIOS.
  Eventually we will switch to using the low-level NIC driver thus
  allowing both TFTP and NFS to be used, but for now it's just TFTP.

Submitted by:	ps, alfred
Testing by:	Benno Rice <benno@netizen.com.au>
2000-03-28 01:19:53 +00:00
Matthew Dillon
8d1b3828fa Add a sysctl to specify the amount of UDP receive space NFS should
reserve, in maximal NFS packets.  Originally only 2 packets worth of
    space was reserved.  The default is now 4, which appears to greatly
    improve performance for slow to mid-speed machines on gigabit networks.

    Add documentation and correct some prior documentation.

Problem Researched by: Andrew Gallatin <gallatin@cs.duke.edu>
Approved by: jkh
2000-03-27 21:38:35 +00:00
Matthew Dillon
25db2c5417 Add necessary spl protection for swapper. The problem was located by
Alfred while testing his SPLASSERT stuff.   This is not a complete fix,
    more protections are probably needed.
2000-03-27 21:33:32 +00:00
Matthew Dillon
7c58e473f5 Commit the buffer cache cleanup patch to 4.x and 5.x. This patch fixes a
fragmentation problem due to geteblk() reserving too much space for the
    buffer and imposes a larger granularity (16K) on KVA reservations for
    the buffer cache to avoid fragmentation issues.  The buffer cache size
    calculations have been redone to simplify them (fewer defines, better
    comments, less chance of running out of KVA).

    The geteblk() fix solves a performance problem that DG was able reproduce.

    This patch does not completely fix the KVA fragmentation problems, but
    it goes a long way

Mostly Reviewed by: bde and others
Approved by: jkh
2000-03-27 21:29:33 +00:00
Philippe Charnier
5929bcfaba Revert spelling mistake I made in the previous commit
Requested by: Alan and Bruce
2000-03-27 20:41:17 +00:00
Warner Losh
d0d3b8345b Ahhrggg. Put the test for the compat shims AFTER the file that includes
them.

Pointed out by: bde
2000-03-27 20:24:02 +00:00
Poul-Henning Kamp
b9d308bed2 Allow reuse of hooks.
Remove debugging printfs.
Now compatible with ports/net/mpd-netgraph
2000-03-27 20:05:04 +00:00
Warner Losh
2b2ca8019f This file is obsolete, having long since been copied to sys/dev/adw/adw_pci.c
Pointed out by: gibbs
2000-03-27 19:57:40 +00:00
Jonathan Lemon
db4f9cc703 Add support for offloading IP/TCP/UDP checksums to NIC hardware which
supports them.
2000-03-27 19:14:27 +00:00
Warner Losh
76fbc068b8 Per conversations in -current, add #error to these drivers when you don't
have the right compatibility shims enabled.  ISA drivers to follow later.
2000-03-27 18:32:45 +00:00
Matt Jacob
8e3a167c1d It's the parent that is a CPU node- not GBus itself. 2000-03-27 08:22:23 +00:00
Matt Jacob
4cf46078d1 complain when you do not create a TLSB node 2000-03-27 08:20:44 +00:00
Larry Lile
ba5d95967f o Get basic if_media support working.
o Add more diagnostic and status messages.

o General clean up of old debug messages and
  small style fixes.
2000-03-26 23:56:15 +00:00
Alfred Perlstein
4bb4aee894 repair half-Danish b.b_iocmd damage where writes/reads weren't getting
set properly in the struct buf with vinum:

  Fix locations where B_READ was cleared in the old code but
    b.b_iocmd wasn't set to BIO_WRITE
  Fix propogation of b_iocmd
  Correct comments to reflect reality
  Don't compare b_flags with BIO_READ, it's in b_iocmd.

Submitted by: Bernd Walter <ticso@cicely.de>
2000-03-26 23:06:12 +00:00
Philippe Charnier
46a32e616a Remove duplicate word 2000-03-26 15:24:53 +00:00
Philippe Charnier
956f31353c Spelling 2000-03-26 15:20:23 +00:00
Søren Schmidt
eae50c69b3 Correct a mishap in phk's BIO_* changes. 2000-03-26 12:01:27 +00:00
Alfred Perlstein
fe3f12377c rqe->b.b_flags |= B_READ; became
rqe->b.b_iocmd == BIO_READ instead of
rqe->b.b_iocmd = BIO_READ;
fix it.
2000-03-26 09:20:33 +00:00
Hellmuth Michaelis
191293e031 Substantially cleanup of the pcvt kernel part. This cleanup does
not introduce (hopefully) any functional changes but gets rid of
the #ifdef spaghetti pcvt suffered from more and more over the
years.

Several no more used parts of the source were removed, others
which are used by default are now non-optional components:

PCVT_NETBSD		removed completety
PCVT_FREEBSD		removed option, code is now standard
PCVT_KBD_FIFO		removed option, code is now standard
PCVT_EMU_MOUSE		removed completety
PCVT_SW0CNOUTP		removed completety
PCVT_PORTIO_DELAY	obsolete, removed
PCVT_KEYBDID		removed option, code is now standard
PCVT_SIGWINCH		removed option, code is now standard
PCVT_PALFLICKER		removed completety
PCVT_WAITRETRACE	removed completety
PCVT_NOFASTSCROLL	removed option, code is now standard
PCVT_USL_VT_COMPAT	removed the "old" non-vt Xserver code completely,
			depending on XSERVER, this code is now standard.

Pcvt userland cleanup will follow as well as newbusifying the
kernel part.
2000-03-26 09:17:14 +00:00
Warner Losh
e14c13dae0 Minor changes to some of the interfaces.
Remove RF_PCCARD_ATTR in anticipation of removing it from sys/rman.h
Add interface for setting "attributes" of pccard/cardbus devices.
Minor formatting nits.
2000-03-26 07:01:52 +00:00
Nick Hibma
20c206fd53 The REQUEST SENSE command is 6b not 16b. Use the struct scsi_sense to
indicate that we are working with that command.

Some corrected/added comments.
2000-03-26 01:39:12 +00:00
Poul-Henning Kamp
56a2308964 Fix floppy driver after my isadma changes. 2000-03-25 21:20:23 +00:00
Kris Kennaway
8c6ac5e5a5 Reword warning to make it clearer (I read it as "remove block devices created
before 2000-06-01" which is obviously not what was intended :-)
2000-03-25 21:10:20 +00:00
Warner Losh
6ea2fbe9be More fully initialize cardbus bridges. We now call the new generic
cardbus bridge init routine for all cardbuses.  This routine attempts
to compensate for BIOSes that do not setup the cardbus bridge into
legacy mode.  Since this is becoming more common, and cardbus pci
cards have appeared on the market, this makes sense.

Do some TI113x specific initialization.  This came in as part of the
patch.  Report TI1[1234]XX specific config registers protected by
bootverbose.

Minor code cleanup while I'm here.  I've also removed the unused code
present in the original patches, and cleaned it up slightly in places
as well.

The original patches supported more than one card, but these patches
support just one.  We should likely revisit this in the future.

This makes the Compaq card that Walnut Creek CD purchased for me work
in my bouncer box.

This is a MFC candidate.  However, I'd like to get some airtime on
these patches on as many laptops as possible before doing the MFC.  It
does change things somewhat.  In theory, apart from the minor TI
tweaks, this shouldn't change anything if the bridge is in legacy mode
already.

Submitted by: sanpei@sanpei.org (MIHIRA Yoshiro)
2000-03-25 20:29:55 +00:00
Dag-Erling Smørgrav
c2c0fac9c9 Attempt to provide real values for meminfo. 2000-03-25 19:41:18 +00:00
Warner Losh
190701a53a Two new chips found in Steve Passe's Protoge' laptop:
Lucent 56Flex DVS LTMOTEM (winmodem and unsupported)
	Cinemaster C 3.0 DVD Decoder
2000-03-25 17:01:59 +00:00
Dag-Erling Smørgrav
8deca17b79 Linux /proc filesystem.
Submitted by:	pb
2000-03-25 13:23:02 +00:00
Warner Losh
fbeea60676 Regen 2000-03-25 04:05:16 +00:00
Warner Losh
23b295b874 Merge 1.60 to 1.85 of NetBSD's pcmciadevs into our database. 2000-03-25 04:04:24 +00:00
Warner Losh
be8bcd17eb More pnpids. 2000-03-25 03:24:43 +00:00
Warner Losh
2d268ca4c3 Make pcic module compile again for NEWCARD (not for old pccard). 2000-03-25 03:16:19 +00:00
Warner Losh
b9118590b8 Make this compile again and harmonize with GENERIC:
o added gif, faith, wx, ida, amr, mlw, INET6
o many comment nits
o Comment out all the compat shim devices, mostly so that I know what
  they are:
	amd, dpt, ncr, adv, tx, vx, fe, cs, lnc,
o Leave the following commented out:
	ie, le

NEWCARD now compiles again.  Back to testing...
2000-03-25 03:15:03 +00:00
Matthew N. Dodd
c9c222f749 Fix a problem that caused TCP fragments to be lost (among other things.) 2000-03-24 23:31:42 +00:00
John Baldwin
76b501da94 Update sysinstall to use struct uc_device instead of struct isa_device
for generating /boot/kernel.conf.  Since this structure is shared, move
its definition out to a header file, just as struct isa_device was defined
in a header file.  This fixes the sysinstall breakage in -current.
2000-03-24 22:24:09 +00:00
Jeroen Ruigrok van der Werven
53543772cb Fix spelling, slingly -> singly.
Submitted by:	nrahlstr
2000-03-24 21:02:14 +00:00
Bill Fumerola
a68c41beea Add Mach64-LB graphics accelerator
Submitted by:	Brandon Martus <bmartus@chc-chimes.com> (unwittingly)
Obtained from:	NetBSD (syssrc/sys/dev/pci/pcidevs)
2000-03-24 19:31:02 +00:00
Søren Schmidt
8c918526a5 Fix the panic occuring on non-changer devices. 2000-03-24 07:44:20 +00:00
Cameron Grant
6b4b88f7a2 don't check extended features on codecs known to hang. should fix neomagic
problems.
2000-03-24 03:14:35 +00:00
Matthew Dillon
f1924a54f8 Fix in-kernel infinite loop in pipe_write() when the reader goes away
at just the wrong time.
2000-03-24 00:47:37 +00:00
Bruce Evans
4a8d210268 Remove unused file. 2000-03-23 19:22:14 +00:00
Bruce Evans
83f7669eff Fixed most disordering (almost all except for i4b and targets with
complicated rules).
2000-03-23 19:08:49 +00:00
Bruce Evans
822dcb81d0 Fixed most disordering (all except for targets with complicated rules). 2000-03-23 19:03:26 +00:00
Matthew Dillon
84365e2bcb Fix parens in m_pullup() line in arp handling code. The code was
improperly doing the equivalent of (m = (function() == NULL)) instead
    of ((m = function()) == NULL).

    This fixes a NULL pointer dereference panic with runt arp packets.
2000-03-23 18:58:59 +00:00
Bruce Evans
ca04fd5f6f Fixed my breakage of SPLASSERT() in rev.1.15. There was a stray semicolon
after "if ()".
2000-03-23 18:46:44 +00:00
Mike Smith
9992d96f25 Fix detection of the card-ready-for-command state. Use an ultimate
timeout closer to the 1-second value that AMI use in their Linux
driver, and mark the mailbox structures as volatile so that gcc
doesn't over-optimise access to them.

This should fix the "controller wedged" bug.

Submitted by:	Brian Dean <brdean@unx.sas.com>
2000-03-23 18:33:19 +00:00
Jeroen Ruigrok van der Werven
000033d073 Document options HZ, place it in its own section `CLOCK OPTIONS' and
add the undocumented CLK_* options to that section as well.

Submitted by:	Mike Tancsa <mike@sentex.ca> (partially)
2000-03-23 16:22:50 +00:00
Bruce Evans
0784615675 Fixed clean rule for font.h. 2000-03-23 15:42:24 +00:00
David E. O'Brien
4c3ecb0f88 Switch to the new time counter code to follow the i386.
Assisted by:	phk
2000-03-23 10:22:52 +00:00