Commit Graph

4033 Commits

Author SHA1 Message Date
Masahide MAEKAWA
3935d591c6 Add 80 vendor IDs. 2000-03-20 18:30:04 +00:00
Cameron Grant
87374c3d7a toast warnings on i386 2000-03-20 15:50:08 +00:00
Cameron Grant
3252a47be9 make als120 cards which report dsp version 3.x whilst only supporting 4.x
and *not* 3.x commands work
2000-03-20 15:34:27 +00:00
Cameron Grant
39004e693d update the ac97 layer:
* add a callback for initialising the mixer interface
* support ac97 2.1 variable rate audio feature

fix ac97-using drivers for the above

add suspend/resume support for neomagic
2000-03-20 15:30:50 +00:00
Cameron Grant
a0b4946276 add a function to reinitialize the mixer, to be called by drivers on
resuming after suspend
2000-03-20 15:21:50 +00:00
Poul-Henning Kamp
91266b96c4 Isolate the Timecounter internals in their own two files.
Make the public interface more systematically named.

Remove the alternate method, it doesn't do any good, only ruins performance.

Add counters to profile the usage of the 8 access functions.

Apply the beer-ware to my code.

The weird +/- counts are caused by two repocopies behind the scenes:
	kern/kern_clock.c -> kern/kern_tc.c
	sys/time.h -> sys/timetc.h
(thanks peter!)
2000-03-20 14:09:06 +00:00
Poul-Henning Kamp
b99c307a21 Rename the existing BUF_STRATEGY() to DEV_STRATEGY()
substitute BUF_WRITE(foo) for VOP_BWRITE(foo->b_vp, foo)

substitute BUF_STRATEGY(foo) for VOP_STRATEGY(foo->b_vp, foo)

This patch is machine generated except for the ccd.c and buf.h parts.
2000-03-20 11:29:10 +00:00
Poul-Henning Kamp
21144e3bf1 Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new
field in struct buf: b_iocmd.  The b_iocmd is enforced to have
exactly one bit set.

B_WRITE was bogusly defined as zero giving rise to obvious coding
mistakes.

Also eliminate the redundant struct buf flag B_CALL, it can just
as efficiently be done by comparing b_iodone to NULL.

Should you get a panic or drop into the debugger, complaining about
"b_iocmd", don't continue.  It is likely to write on your disk
where it should have been reading.

This change is a step in the direction towards a stackable BIO capability.

A lot of this patch were machine generated (Thanks to style(9) compliance!)

Vinum users:  Greg has not had time to test this yet, be careful.
2000-03-20 10:44:49 +00:00
Peter Wemm
0ae2f9bf04 A fairly simple newbusification of if_de 2000-03-20 09:18:46 +00:00
Peter Wemm
d213a95368 Unused definitions. 2000-03-20 08:21:52 +00:00
Kazutaka YOKOTA
2886c99404 White-space-only change. The file originally had screwed indentation. 2000-03-20 08:18:00 +00:00
Warner Losh
7d0548ce1c Noriyoshi Kawano-san reported in nomads another OUI for linksys. 4 is
too many, so I removed the checks for the valid OUIs.  We already do a
checksum of the entire ethernet address, so extra checking against the
OUI shouldn't be needed.
2000-03-20 07:09:32 +00:00
Peter Wemm
56dac036b6 Bandaid for src/sys/modules which broke world 2000-03-20 01:22:27 +00:00
Paul Richards
c4bf272b86 Update the copyright. Remove the advertising clause. 2000-03-20 00:53:46 +00:00
Peter Wemm
80060e8897 Connect the ISA and PCI compatability shims to an option. In this case
it's options COMPAT_OLDISA and COMPAT_OLDPCI.  This is meant to be a
fairly strong incentive to update the older drivers to newbus, but doesn't
(quite) leave anybody hanging with no hardware support.  I was talking with
a few folks and I was encouraged to simply break or disable the shims but
that was a bit too drastic for my liking.
2000-03-19 13:07:12 +00:00
Robert Watson
081d19aecd Modify if_wi.c to call bpfdetach(ifp) before if_detach(ifp), so as to
prevent a page fault if the card is ejected while BPF is in use.  This
could happen if DHCP or tcpdump was in use on that interface during
ejection.  Other drivers may also require this modification.

Reviewed by:	wes
2000-03-19 05:46:50 +00:00
Kazutaka YOKOTA
ea20901db7 Missing pieces of the last commit ;-( 2000-03-19 04:37:18 +00:00
Kazutaka YOKOTA
db3e34cb71 - Properly keep track of I/O port resources.
- Use bus_space_read/write() to access the ports.
2000-03-19 03:25:13 +00:00
Søren Schmidt
2a14fd50d9 Remove the old DSC code, it doesn't work anymore. 2000-03-18 22:42:45 +00:00
Justin T. Gibbs
ff58fb8420 o Correct the offsets into the syncrate table for paritcular
negotiation features (DT, ULTRA2, ULTRA, FAST).  The offsets
  where not properly updated when the DT entry was added and so
  the driver could attempt to negotiate a speed faster than that
  supported by the target device or even requested by the user
  via SCSI-Select settings. *

o Update the target mode incoming command queue kernel index value
  ever 128 commands instead of 32.  This means that the kernel will
  always try to keep its index (as seen on the card - the kernel may
  actually have cleared more space) 128 commands ahead of where the
  sequencer is adding entries.

o Use the HS_MAILBOX register instead of the KERNEL_TQINPOS location
  in SRAM to indicate the kernel's target queue possition on Ultra2
  cards.  This avoids the "pause bug" on these cards and also turns
  out to be much more efficient.

o When enabling or disabling a particular target id for target mode,
  make sure that the taret id in the SCSIID register does not
  reference an ID that is not to receive target selections.  This
  is only an issue on chips that support the multiple target id
  feature where the value in SCSIID will still affect selection
  behavior regardless of the values in the target id bit field
  registers.

o Remove some target mode debugging printfs.

o Make sure that the sense length reported in ATIO commands is
  always zero.  This driver does not, yet, report HBA generated
  sense information for accepted commands.

o Honor the CAM_TIME_INFINITY and CAM_TIME_DEFAULT values for
  the CCB timeout field.

o Make the driver compile with AHC_DEBUG again.

* Noticed by: Andrew Gallatin<gallatin@cs.duke.edu>
2000-03-18 22:28:20 +00:00
Justin T. Gibbs
c4b5781296 KNR -> ANSI function definition in two places. This matches the rest of
the code in this driver.
2000-03-18 22:15:00 +00:00
Nick Hibma
e5399702e8 Print the PCI resources even if they are disabled. This shows more clearly
when the BIOS is forgetful about initialising the USB controllers.
2000-03-18 19:18:36 +00:00
Joerg Wunsch
5f830ea2cd Make the Y-E Data PCMCIA floppy of the Toshiba Libretto work under
-current.  It doesn't work yet as stable as the 3.x/PAO version of the
driver does, however, i get occasional `FDC direction bit not set' and
other weird messages, but it basically works at least.

The old (defunct) #ifdef FDC_YE stuff has been eliminated completely
now, PCMCIA-FDC specific functions have been implemented differently
where needed.

Unfortunately, due to the fact that the traditional PeeCee FDC with
its funny non-contiguous register space (one register for WD1003
harddisk controllers is interleaved into the FDC register set), and
Peter's subsequent changes involving two different bus space handles
for normal FDCs, the changes required for the Y-E stuff are more
complex than i'd love them to be.  I've done my best to keep the logic
for normal FDCs intact.

Since the Y-E FDC seems to lose interrupts after a FDC reset
sometimes, i've also replaced the timeout logic in fd_turnoff() to
generate an artificial pseudo interrupt in case of a timeout while the
drive has still outstanding transfers waiting.  This avoids the total
starvation of the driver that could be observed with highly damaged
media under 3.x/PAO.  This part of the patch has been revied by bde
previously.

I've fixed a number of occasions where previous commits have been
missing the encapuslation of ISA DMA related functions inside
FDC_NODMA checks.

I've added one call to SET_BCDR() during preparation of the format
floppy operation.  Floppy formatting has been totally broken before in
3.x/PAO (garbage ID fields have been written to the medium, causing
`wrong cylinder' errors upon media reading).  This is just black
magic, i don't have the slightes idea _why_ this needs to be but just
copied over the hack that has been used by the PAO folks in the normal
read/write case anyway.

The entired device_busy() stuff seems to be pointless to me.  In any
case, i had to add device_unbusy() calls symmetrical to the
device_busy() calls, otherwise the PCMCIA floppy driver could never be
deactivated.  (As it used to be, it caused a `mark the device busier
and busier' situation.)  IMHO, all block device drivers should be
marked busy based on active buffers still waiting for the driver, so
the device_unbusy() calls should probably go to biodone().  Only one
other driver (whose name escapes me at the moment) uses device_busy()
calls at all, so i question the value of all this...

I think this entire `device busy' logic simply doesn't fit for PCMCIA
&al.  It cannot be the decision of some piece of kernel software to
declare a device `busy by now, you can't remove it', when the actual
physical power of removing it is the user pulling the card.  The
kernel simply has to cope with the removal, however busy the device
might have been by the time of the removal, period.  Perhaps a force
flag needs to be added?

Upon inserting the card a second time, i get:

WARNING: "fd" is usurping "fd"'s cdevsw[]
WARNING: "fd" is usurping "fd"'s bmaj

I suspect this is related to the XXX comment at the call to
cdevsw_add().  Does anybody know what the correct way is to cleanup
this?
2000-03-18 18:27:01 +00:00
Nick Hibma
bc51947397 The completely rewritten USB Mass Storage driver. It supports the following
devices:

Tested:
   Zip 100 USB drive
   Y-E Data USB floppy drive

Untested: (let me know whether or not it works!)
   TEAC USB floppy drive
   Zip 250 USB drive
2000-03-18 17:33:41 +00:00
Kazutaka YOKOTA
8c219e162a - Fix bugs when painting border and the mouse cursor in the raster
text mode.
2000-03-18 15:28:48 +00:00
Kazutaka YOKOTA
3346e881c1 - Add Support for the following PS/2 mice:
- Microsoft IntelliMouse Explorer: 2 buttons on top, 2 side buttons
    and a wheel which also acts as the middle button.  The mouse is
    recognized as "IntelliMouse Explorer".
  - Genius NetScroll Optical: 2 buttons on top, 2 side buttons and a
    wheel which also acts as the middle button.  The mouse is recognized
    as "NetMouse/NetScroll Optical".
  - MouseSystems SmartScroll Mouse (OEM from Genius?): 3 buttons on top,
    1 side button and a wheel.  The mouse is recognized as Genius
    "NetScroll".
  - IBM ScrollPoint: 2 buttons on top and a stick between the buttons.
    The stick can perform "horizontal scroll" in W*ndows environment.
    The horizontal movement of the stick is detected.  It is currently
    mapped to the Z axis movement in the same way as the first wheel.
    The mouse is recognized as "MouseMan+", as it is considered to be
    a variation of MouseMan.
  - A4 Tech 4D and 4D+ mice. These mice have two wheels! The movement
    of the second wheel is reported as the Z axis movement in the
    same way as the first wheel. These mice are recognized as "4D
    Mouse" and "4D+ Mouse".
  - Tweak IntelliMouse support code a bit so that less-than-compatible
    wheel mice can work properly with the psm driver.
- Add driver configuration flags which correspond to the kernel
  options PSM_HOOKRESUME and PSM_RESETAFTERSUSPEND, so that we don't
  need to recompile the kernel when we need these functions.
- Properly keep track of the irq resource.
- Add a watchdog timer in case interrupts are lost (experimental).
- Add `detach' function (experimental).
2000-03-18 15:21:40 +00:00
Kazutaka YOKOTA
6f6fe825bd - `Newbus'ified the driver.
- Properly keep track of resources (I/O ports and irq).
- Use bus_space_read/write() to access the ports.
- Add PnP IDs.
- Add a watchdog timer in case interrupts are lost (experimental).
- Add `detach' function (experimental).
2000-03-18 15:13:30 +00:00
Nick Hibma
31bfa89e41 Get rid of the last remnants of powerhook abuse. 2000-03-18 14:54:54 +00:00
Mike Smith
da8bb3a3bf Update to the latest development version of the Mylex driver. Changes in
this version include:

 - Support for version 2.x firmware (2.42 or later recommended).  This
   means we are the only open-source driver supporting these adapters.
   This code has only been tested on a Digital KZPCA adapter in an Alpha
   system, but is believed to be correct.  NOTE: EISA adapters are not
   yet supported.

 - Support the BIOS/Firmware initialisation handshake protocol.  This
   allows the driver to bring the card up to operational state even if
   the BIOS can't be run (eg. if it's an x86 BIOS in an Alpha system).

 - A working command pasthrough interface.  This allows a user-space
   configuration tool (under development) to issue arbitrary commands
   to the controller or to devices in the system.
2000-03-18 02:01:37 +00:00
Bill Paul
726fcd3955 Add another device/vendor code combination to support yet another
KLSI-based device (Skymaster DHU-0404).
2000-03-18 01:36:37 +00:00
Bill Paul
827a61b63d Update Tigon firmware yet again, this time to version 12.3.20. 2000-03-18 01:30:36 +00:00
Yoshihiro Takahashi
49c57093b7 Changed key assign for PC-98.
shift+TAB  : BackTab
HELP       : End
STOP       : ScrollLock
shift+STOP : ScreenSaver
GRPH +STOP : Suspend(susp)
COPY       : NextScreen(nscr)
ctrl +COPY : Debug
NFER       : Meta

Submitted by:   chi@bd.mbn.or.jp (Chiharu Shibata)
2000-03-16 12:10:43 +00:00
Nick Hibma
e2dbd15f2e Please welcome the URio driver. Written by
Iwasa Kazmi <kzmi\@ca2.so-net.ne.jp>
2000-03-16 09:16:14 +00:00
Matt Jacob
17d75f8ecb Alpha 8200 port: Until we fix things better, determine which alpha CPU
platform we're running on so we know how many bits to reserve at the top
end for the 'hose' value. It turns out that there's *just* enough room
to support all possible hoses on TurboLaser.
Reviewed by:	gallatin@freebsd.org, dfr@free3bsd.org
2000-03-15 23:50:31 +00:00
Nick Hibma
e557a32190 Add the TD's to the hash when they are created not when they are used.
This makes it possible to handle the done queue even when the end of tail
TD has ended up on the done queue as well (the xfer in this case is NULL
but the next field is valid, so we simply skip that element.

Make sure we mark all the handled transfers as handled.

Stop using powerhooks. They are a NetBSD-ism.
2000-03-15 22:27:24 +00:00
Nick Hibma
d0ba6675ce Add an ID for the SiS 5571.
Remove the unnecessary use of parent.
2000-03-15 22:26:17 +00:00
Nick Hibma
330dc9152d powerhooks no longer used 2000-03-15 22:15:21 +00:00
Nick Hibma
49d89e0791 Make the makefile work properly. 2000-03-15 22:13:50 +00:00
Nick Hibma
8be178756c Do not use the powerhooks at all, instead of abusing and empty #define. 2000-03-15 22:12:47 +00:00
Nick Hibma
efb572af98 Spelling mistake 2000-03-15 22:11:00 +00:00
Nick Hibma
799c4480f9 Never stop the control pipe 2000-03-15 22:09:53 +00:00
Nick Hibma
bf20c30848 Regen. 2000-03-15 22:04:01 +00:00
Nick Hibma
c7c6f59635 Add Y-E Data floppy drive. 2000-03-15 21:53:09 +00:00
Nick Hibma
14a069312d Update the e-mail address to a valid one. 2000-03-15 21:50:41 +00:00
Matt Jacob
0b69cead4d roll platform versions to 5.0 2000-03-15 18:49:44 +00:00
Brian Feldman
3841bf81f7 I _HATE_ crashes. The lptread() call needs to check LP_BYPASS, because
if one tries to use read() on an LP_BYPASS'd dev_t, the softc will be
initialized mainly with NULLs, so...
2000-03-15 03:23:04 +00:00
Matt Jacob
6ca3a52f59 Don't do bus resets for ULTRA2 or later cards because what seems to
happen currently is that several commands issued *after* the bus reset are
then reported destroyed.
2000-03-13 16:30:00 +00:00
Matthew N. Dodd
01f1828bbb Add 'bootverbose' debug messages to assist with tracking down problems
some users have encountered.
2000-03-13 12:27:21 +00:00
Søren Schmidt
0d611a6c29 Cleanup sweep. 2000-03-13 12:27:11 +00:00
Matthew N. Dodd
c7a9e0529c Initial ifmedia support. Once I figure out autoselection I'll put the
rest of the code in (so changing media actually works.)

Add a few more register definitions for use with this and other new code.

Print a few details in the probe message; this should be useful in
bug reports and such but should not add to the clutter.
2000-03-13 12:23:32 +00:00
Søren Schmidt
cfb21bbb7d Enable disksort the right way both on ATA disks and ATAPI devices. 2000-03-13 12:04:58 +00:00
Matthew N. Dodd
958795f321 Copy how everyone else is doing packet transmission. (NetBSD mostly)
I've been running this for a month or so and have had no problems with it
and if I recall it was my last speed tweak.  Holler if this breaks anything.
2000-03-13 11:59:21 +00:00
Matthew N. Dodd
6629a1f812 Follow the docs a bit more in epstop() with respect to delays.
Trivial formatting.
2000-03-13 11:55:09 +00:00
Matthew N. Dodd
4a18218d69 Get rid of table lookup in favor of just subtracting. Everyone else
does it like this and I see no point in being different.
2000-03-13 11:51:44 +00:00
Matthew N. Dodd
d718250d48 Call epstop() in ep_attach(). While this shouldn't be necessary we'll
do it just in case.  (Actually, with PCMCIA cards we can get in a state
where it may be required.)
2000-03-13 11:48:03 +00:00
Matthew N. Dodd
4fa28dd1c6 Set the RF_SHAREABLE flage when we allocate an IRQ. 2000-03-13 11:43:53 +00:00
Poul-Henning Kamp
d8b47cbb70 Stop isadma from abusing the B_READ, B_RAW and B_WRITE flags.
Define ISADMA_{READ,WRITE,RAW} macros with the same numeric
values as the B_{READ,WRITE,RAW} and use them instead throughout.
2000-03-13 10:19:32 +00:00
Warner Losh
02c988c53e Add another Linksys OUI.
PR:		16922
Submitted by:	takawata@shidahara1.planet.sci.kobe-u.ac.jp
2000-03-13 09:42:09 +00:00
Søren Schmidt
8048917432 Backout the previous fix, it is _not_ that easy too fix.
Leave it as is for 4.0 the real solution comes later.
2000-03-13 09:10:25 +00:00
Duncan Barclay
4ba3ca53cb * add the start_join_net - done
*	i needed it anyway
 * remove startccs and startcmd - done
 *	as those were used for the NetBSD start timeout
 * multicast - done but UNTESTED
 *	I don't have the ability/facilty to test this
 * rxlevel - done
 *	stats reported via raycontrol
 * getparams ioctl - done
 *	reported via raycontrol
 * start_join_done needs a restart in download_done - done
 *	now use netbsd style start up

removed spare timerh

implemented start_assoc in ray_ccs_done

bit more knfing
2000-03-12 22:54:29 +00:00
Duncan Barclay
2143635f71 structure for error counters added 2000-03-12 22:52:00 +00:00
Duncan Barclay
aadc434b25 Use ssid length from 80211.h
moved and extended ioctl's

added string and size definitions for raycontrol
2000-03-12 22:51:33 +00:00
Søren Schmidt
4c435787ab Dont call ad_start unless the controller is idle.
This effectively nullified the usefullness of disksort().
2000-03-12 13:56:05 +00:00
Greg Lehey
b6c7afd32c sdio: If sd I/O fails because of an I/O error, set the sd state
correctly.

Reported-by:	phk
Approved-by:	jkh
2000-03-12 05:05:41 +00:00
Warner Losh
633f93bee5 Fix crashes on card eject for pccard modems. We check for NULL when
we get the com address.  If so, we go ahead and return.  Bruce thinks
there's a bug in the pccard layer that it terminates devices with
extreme prejustice rather than letting them deside for themselves when
to terminate (and he's likely right).  This fix doesn't change that,
but instead works around it by checking for NULL pointers at more
places than before.

The detach routine still calls functions at interrupt level that
aren't reentrant.  In theory this could cause a problem, but none
showed up in practice.  Future versions should correct this problem,
likely by making the detach process a thread/process at the pccard
level.  NEWCARD will do this, and the current pccard layer should
likely be modified to that as well, should it live long enough.

A few style nits of the same form that were in my original patch sent
off to bde were also fixed as part of this process.  Mostly use of
!ptr and return ENOPARENS.

This should prevent a crash on suspend with an active ppp link as
well, but that wasn't tested.

Reviewed by:	bde
Approved by:	jkh
2000-03-11 20:22:09 +00:00
Duncan Barclay
0f5987ecaf Remove old hand crafted version of start_join_net for download. 2000-03-11 13:34:13 +00:00
Duncan Barclay
ec1be5631b Start to use ray_start_join_net (my old code removed on next checkin)
requires current and desired network parameters, so I have created a network parameter structure and used two on them in the softc. This gives a bit of room of expansion. Re-wrote the update check in _net to work with this.

Tidyed up softc due to above.

Removed startccs and startcmd as they were only used by NetBSDs startup timeout.
2000-03-11 13:25:33 +00:00
Kazutaka YOKOTA
a68d00e3fe One more patch for the atkbd driver. It will make sure that the
keyboard port and interrupt is enabled and the driver is attached even
when the keyboard itself is not present when the system is booting.
(This has been the behavior through out 2.X and 3.X, but is somehow
broken in 4.0.)

# I certainly don't recommend people to `hot-plug' the AT keyboard,
# because the interface isn't designed for hot-plugging and such act
# will often break the keyboard controller.  But, so many people want to
# do that anyway...

Approved by: jkh
2000-03-11 07:44:10 +00:00
Mike Smith
510a809e64 Teach the 'dc' driver how to pick up settings left over by the
SRM on alpha systems.  This is an expedient if not entirely
elegant solution to the problem.

Submitted by:	gallatin
Approved by:	jkh
2000-03-11 05:20:56 +00:00
Søren Schmidt
924f6734a5 Cosmetics.. 2000-03-10 22:10:34 +00:00
Søren Schmidt
643b70ec9d Dont call make_dev until we are sure the device is there, this prevents
panic'ing when the device is tried accessed later.
2000-03-10 08:09:53 +00:00
Warner Losh
8663154bbc Correct PnP ids for pcic-like cards.
Approved by: jkh
2000-03-10 05:26:32 +00:00
Duncan Barclay
5a5368a86c Use the ccs update command mechanism for dowloading parameters on startup 2000-03-09 21:34:47 +00:00
Robert Watson
c8cf61e182 Introduce ethernet bridge support for if_dc
Approved by:	jkh
2000-03-09 19:28:19 +00:00
Masahide MAEKAWA
c62c0f3f76 Add vendor/device ID for Corega FEther USB-TX.
Submitted by:	iwasaki
Approved by:	jkh
2000-03-09 16:35:21 +00:00
Masahide MAEKAWA
45c784a50b Regen. 2000-03-09 16:29:49 +00:00
Masahide MAEKAWA
ceb48d11a3 Add Corega FEther USB-TX.
Submitted by:	iwasaki
Approved by:	jkh
2000-03-09 16:28:58 +00:00
Seigo Tanimura
ca6da1de5e Add the logical ID of Avance Logic ALS100. The vendor ID is also
checked, which was introduced in 1.18.

PR:		kern/16487
Submitted by:	Oliver Fromme <oliver.fromme@heim3.tu-clausthal.de>
Approved by:	jkh
2000-03-09 02:13:21 +00:00
Duncan Barclay
d9c7d1a456 Mega additions of NetBSD code - most of the NetBSD code is now in here, if
not actually used yet. This created a lot of prototypes.

I moved code around so that the functions are in the same order as NetBSD - this helps diff a lot.

Things that are missing are the TX routine and ifmedia stuff and ioctls

Not all of the stuff is enabled - we are missing calls in ccs_done and ioctl.

Promiscious mode is working.

Am almost ready to use the NetBSD start up routine - essentially all I need
to do is not use a seperate timer to call download_timo.

Other misc. things:
	callout_stop is a newish feature for cancelling a timer without
	argument checking it.

	tried to add a sysctl knob but it doesn't work in the module

	enabled infrastructure code to call netbsd bits.
2000-03-08 23:28:06 +00:00
Jonathan Lemon
e7e1e770ed Cosmetic fix: "id" -> "idad" for devstat.
Missed in prior (approved) commit by: jlemon
2000-03-08 21:10:15 +00:00
Jonathan Lemon
ee7eb00e05 Add support for older EISA compaq cards and newer Smart 4200 cards.
Change disk names to `idad' to avoid naming conflicts with the controller,
and enable the new disk code to pick up the drives.

Tested by:  	david.w.james@bt.com  (existing compaq support)
Reviewed by:	msmith
Approved by:	jordan
2000-03-08 16:16:31 +00:00
Duncan Barclay
6cc8b85b99 Fix cock up with test on start address.
This code sent out to alpha testers.
2000-03-08 08:53:36 +00:00
Duncan Barclay
bd0f7bd72d Added reset code and converted many panics into call to reset.
Finished ray_stop and ray_unload.

A little more macro tidying.
2000-03-05 22:24:30 +00:00
Duncan Barclay
1942c15d8e Minor tidy up. 2000-03-05 22:04:09 +00:00
Søren Schmidt
aaa29cf209 Fix the CD driver so that the last blocks can be read even if
a blocksize != 2k is used.
Update the timeout code to try fallback to PIO if problems
arise in DMA mode.
2000-03-05 16:52:26 +00:00
Cameron Grant
1a7d73a130 Partial fix: the following patch correctly configures the card for dual
channel DMA. The problem was that the SDC bit (0x04) can only be set in
the MCE state.

PR:		kern/16587
Submitted by:	Matthew Reimer <mreimer@vpop.net>
Approved by:	jkh (in person)
2000-03-05 15:51:09 +00:00
Peter Wemm
d365f16644 Recognize another modem, "PMC2430 - Pace 56 Voice Internal Modem"
Submitted by:	Mark Ovens <mark@ukug.uk.freebsd.org>
2000-03-05 14:44:05 +00:00
Duncan Barclay
ca0f567e91 Moved a lot of my inline comments to head of code and documented
card configuration hassles.

Added a TODO list so I don't forget to finish stuff.

Tidyed up a lot of XXX.

Tidy'd and documented debugging - all DPRINTF have a debug level associated.
RAY_DEBUG = 1, will log packet errors.

#if protect common memory hacking

Don't rely on pccardd for common memory settings.

Added a simple transmit mode - reasonable performance but not great. Will do a version of the NetBSD chained buffers soon. Yup we have two way transmisson!

Fix a stupid bug in the common memory code - the ioctl call was
hidden behind a debug test!
2000-03-05 14:39:23 +00:00
Duncan Barclay
c74a1b1d16 Tidy up.
Add TX tib structure.
2000-03-05 14:29:29 +00:00
Duncan Barclay
e6ae459351 Mostly notes and minor style changes whilst I was travelling. 2000-03-03 17:07:42 +00:00
Nick Hibma
290c9a02c3 Fix flushing of the clists before deleting them. Stops the machine
from panicing when disconnecting a USB Wacom Graphire tablet.

jhk approved the fix some time ago, but I forgot to actually commit the
thing.

Reported by:	Dirk van Gulik <dirkx@webweaving.org>
Approved by:	jhk
2000-03-02 16:01:53 +00:00
Greg Lehey
e7a1a7d809 Fix a problem with device number parsing, which caused da10 to map to
da1, and da11 to da2.

Reported by:  Dan Nelson <dnelson@emsphone.com>

Implicitly-approved-by:	 jkh
2000-03-02 07:46:10 +00:00
Peter Wemm
fee576b2e5 Fix two more problems with freeing the softc data manually. subr_bus.c
is responsible for this and this will lead to malloc 'freeing already
free' type panics.  One was in the probe code, the other was in the
pccard eject? code.

Not explicitly approved by: jkh (but the first is fallout from subr_bus.c
rev 1.54 which was an approved commit, the second is the same problem)
2000-03-02 03:45:41 +00:00
Justin T. Gibbs
58d246367e adv_pci.c:
adw_pci.c:
	Update comments describing supported chips/cards.

adwcam.c:
adwlib.c:
adwlib.h:
	Handle more error return codes from the firmware.

	Break out the bus reset code into its own function.

	Usa a constant for the bus reset hold delay.

	Fix an interrupt race problem in adw_idle_cmd_send by
	incorporating the poll loop for command completion.

Approved by:	jkh@FreeBSDorg
2000-03-02 00:08:35 +00:00
Peter Wemm
a6b8513096 Don't free(sc) before returning an error from probe, it does not "belong"
to us, subr_bus.c will free it.  This bug (panic: freeing already free)
was exposed by kern/subr_bus.c rev 1.54

Not explicitly approved by: jkh (but this is a showstopper and fallout of
the above approved change)
2000-03-01 19:30:36 +00:00
Søren Schmidt
b744c0fdc6 Spell construct right. 2000-03-01 14:39:51 +00:00
Greg Lehey
2903a30d77 Set default revive block size to 64 kB.
Implicitly-sanctioned-by:	jkh
2000-03-01 07:25:46 +00:00
Greg Lehey
c6dd6dd0d0 Tidy up splbio() protection.
Tidy up locking.  Previously we were taking two locks for a parity
block, and only releasing one of them.

Implicitly-sanctioned-by:	jkh
2000-03-01 07:25:07 +00:00
Greg Lehey
bd685df802 vinumstrategy: Don't count the read and written bytes before they're
transferred, do it in complete_rqe instead.

launch_requests: Replace the inadvertently removed splbio() around the
                 main loop.  It may not be necessary, but the biggest
                 test of this stuff are IDE disks, which I'm not
                 using.

                 Remove throttling code, I'm pretty sure it's not
                 needed any more.

		 Don't set B_ORDERED, it's not necessary either.

Objected-to-by: alfred

build_rq_buffer: Don't lose the B_ORDERED bit, it still has some
		 residual meaning.  To do this right, Vinum needs to
		 look at the B_ORDERED bit and order the transfer
		 across all disks involved.  That's an exercise for
		 another day.

Objected-to-by: alfred

Implicitly-sanctioned-by:	jkh
2000-03-01 07:24:26 +00:00
Greg Lehey
38a54177c5 Add keywords raid4 and partition.
Implicitly-sanctioned-by:	jkh
2000-03-01 07:23:40 +00:00
Greg Lehey
7d6abd1af3 complete_rqe: Handle volume read stats here with other objects.
Previously vinumstrategy counted the bytes before they were hatched,
giving rise to strangenesses when a read failed.

Implicitly-sanctioned-by:	jkh
2000-03-01 07:23:13 +00:00
Søren Schmidt
7caf73fb3c Add DVD-RAM support.
The driver constructs a fake disklabel that makes the 'a' partition
cover the entire DVD-RAM disk. This cannot be changed from the user
side. This solution was chosen because most DVD-RAM will have a
UDF (or until we have that CD9660) filesystem on it covering the
entire disk, its not really thought as a real random access device.

This might change over time, but for now this is what we have, and
it is compatible with CDROM's etc, that makes using the minidisk
subsystem less than ideal, because of !modulo BDEV_SIZE blocks.
2000-02-29 22:00:53 +00:00
Søren Schmidt
41ef40c93d Only read user data when blocksize != 2048, this "read the works"
sneaked in sometime which is not what the average user wants.
2000-02-29 16:11:18 +00:00
Greg Lehey
2cd253ad0f Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.

Set DRIVE_MAXACTIVE and VINUM_MAXACTIVE to 30000, effectively
disabling the request limitation code.  This code was added as an
attempt to escape from a bug which seems to have gone away, and it's
very likely I'll remove the code Real Soon Now, but I don't want to do
it just yet.

struct drive: Remove references to vnode pointers, including debug
output.  Vinum now talks directly to the device driver.  Instead, add
a dev_t.

enum plexorg: Add an instance for RAID-4.

Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.

Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.

Approved-by:  jkh
2000-02-29 06:17:26 +00:00
Greg Lehey
536aceefa2 plex_org: Add case for RAID-4.
Approved-by:  jkh
2000-02-29 06:16:44 +00:00
Greg Lehey
5823cef910 set_drive_state: update subdisk states more correctly.
set_sd_state: update the state of a subdisk in a multi-plex volume
more correctly.

update_plex_state: Bring the plex up correctly when the last subdisk
comes up.

checksdstate: Update comments.

vpstate: Don't return an "up" state on a degraded, unattached plex.

start_object: Return a sensible error message when trying to revive a
subdisk whose drive is down.  Previously it returned EBUSY.

Approved-by:  jkh
2000-02-29 06:16:06 +00:00
Greg Lehey
ea77bd8579 Fix horrible, embarrassing breakage which caused occasional panics and
data corruption.  It's a wonder it worked at all.

Led-on-the-right-path-by:  dillon

revive_block: Add treatment for RAID-4.

Add function parityrebuild, called by revive_block and parityops.

Approved-by:  jkh
2000-02-29 06:15:26 +00:00
Greg Lehey
25ac879b0c launch_requests: If too many requests are active, include PCATCH in
the tsleep call flags.

Submitted-by:  Bernd Walter <ticso@cicely.de>

Remove references to vnode pointers, including debug output.  Vinum
now talks directly to the device driver.

bre: Add case for RAID-4.

sdio: Don't try to write to a down drive.  Set the sd state instead.

Approved-by:  jkh
2000-02-29 06:14:44 +00:00
Greg Lehey
857b0d4e21 Add support for RAID-4. This is the only change which is needed for
RAID-4 support: the rest is just configuration management.

Requested-by:	peter
Approved-by:	jkh
2000-02-29 06:14:06 +00:00
Greg Lehey
e08bedf9bf Malloc: Save the caller's file name in the correct entry. 2000-02-29 06:13:24 +00:00
Greg Lehey
6992cfe973 Add keywords 'partition' and 'raid4'.
Approved-by:  jkh
2000-02-29 06:13:02 +00:00
Greg Lehey
74a2966a34 Modify comments to indicate that RAID-5 functions also apply to
RAID-4.

Approved-by:  jkh
2000-02-29 06:12:34 +00:00
Greg Lehey
e862b9e36a open_drive: open drives directly rather than going via namei and
vn_open.  This is necessary in order to be able to open drives before
the root file system is mounted.  This also involves restructuring the
drive struct, which no longer contains a vnode pointer.  Instead,
open_drive sets an open flag.  It's a horrible kludge, and I'll gladly
borrow a Danish axe and hack it in little pieces when devfs comes.

read_drive, write_drive, drive_io_done: Replace with driveio.  The
function names are now macros.

driveio: Fix horrible, embarrassing breakage which was the reason why
read_drive and write_drive existed in the first place.

Code-torn-to-shreds-by:  dillon

format_config: Don't save config of objects in referenced state.  They
get rebuilt automatically.

Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.

Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.

Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.

vinum_scandisk: Don't free memory twice on error, once is enough.

Approved-by:  jkh
2000-02-29 06:11:13 +00:00
Greg Lehey
09ebc38020 Remove references to vnode pointers, including debug output. Vinum
now talks directly to the device driver.

Approved-by:  jkh
2000-02-29 06:10:21 +00:00
Greg Lehey
3e0311b705 Remove declarations of read_drive and write_drive and replace them
with macros.

Add declaration for parityrebuild, a new function.

Approved-by:  jkh
2000-02-29 06:09:41 +00:00
Greg Lehey
e435b3206e Add support for RAID-4, even though it is inferior in almost every way
to RAID-5.  peter claims that it might be faster for sequential
reading, since the drive caches don't trip over the parity blocks.  I
have seen no evidence to support this, but it's a trivial change.

Requested-by:	peter

Change checks for striped or RAID-5 plexes to a macro 'isstriped',
which now also includes RAID-4.

Change checks for RAID-5 plexes to a macro 'isparity', which now also
includes RAID-4.

atoi(): Remove, nobody was talking to it.

give_sd_to_drive: If no space is available, make the subdisk down,
don't delete it.

Change the manner in which the subdisk count was maintained to avoid
cases where the count was not adjusted correctly.

config_drive: Check if we have subdisks referencing us, and add them
if so.  This fixes problems which arose when a drive is replaced in a
running system.

config_sd: Add support for a keyword 'partition', whose meaning will
	   be revealed in the fullness of time.

Cosmetic: Shorten some console messages.

Approved-by:  jkh
2000-02-29 06:08:33 +00:00
Greg Lehey
7a7d8290f0 Change the startup sequence of the vinum volume from SI_SUB_DRIVERS
to SI_SUB_VINUM, thus making it possible for Vinum to access I/O
devices and start.

Replace the preprocessor variable names BDEV_MAJOR and CDEV_MAJOR with
VINUM_BDEV_MAJOR and VINUM_CDEV_MAJOR respectively.

Style fixes: replace NULL with 0 where appropriate.

Submitted-by: Charlie Root <root@sms-1.follo.net> (yup, that's all I
	      have to go on).

Approved-by:	jkh
2000-02-29 06:07:39 +00:00
Greg Lehey
cb357bf915 Cosmetic changes.
Approved-by:	jkh
2000-02-29 06:07:01 +00:00
Matt Jacob
eb76ec8076 Add in mailbox return codes for failed fabric logins (port_id_used,
loop_id_used, etc...)

Do a more precise structure for Get All Next name server responses.

Approved: jkh
2000-02-29 05:54:48 +00:00
Matt Jacob
adde48b322 Minor non-FreeBSD changes (keeping source sync'd).
Approved: jkh
2000-02-29 05:53:41 +00:00
Matt Jacob
40cfc8fe8e Prettier print of fabric devices being attached- say what kind of
port they are (e.g., F_Port vs. N_Port).

Approved: jkh
2000-02-29 05:53:10 +00:00
Matt Jacob
cf74f2682e Slightly cleaner fabric support (whiter whites! redder reds!).. No,
seriously- only attempt to logout a previously logged in fabric device.

Fix a longstanding bug for aborting overtime commands- handle halves
have always been reversed.

Clean up some error messages to indicate channel number.

Approved:jkh
2000-02-29 05:52:14 +00:00
Matt Jacob
2e56bc770d Clean up defines for correct 12160/1080 exclusion. Final 4.0.
approved: JKH
2000-02-29 05:48:46 +00:00
Duncan Barclay
a7049e2bfd Completed start/join code (well only infrastructure mode)
Added receive code and support for Webgear encapsulation.

More debugging macros/functions.

conditionalised timeout for start/join network

conditonalised attribute/common memory hacks

identified tracking code with XXX_TRACK

sorted out initialistion of instance structure to some extent

finished docuementing the start/join sequence
2000-02-27 19:52:29 +00:00
Duncan Barclay
3a28c0ff4e Initial import 2000-02-27 19:47:06 +00:00
Søren Schmidt
cb66e8d4e3 Fix the problem that caused the boot to fail when modules were loaded.
Real braino, confuses two different softc types, I wonder how this
could ever work :(
2000-02-27 12:41:07 +00:00
Duncan Barclay
32c1df1038 Snap shot check in.
The code doesn't compile (I'll do that in a minute), but functionally
it gets to receveing the interrupt from the start or join net command.

There is a lot of code to deal with the limitations of the PCCard memory
mapping code - I'm changing some of it hence the check in to preserve something
that worked.
2000-02-26 14:49:24 +00:00
Kazutaka YOKOTA
9e6f8bee0e Do not add children (atkbd and psm) if they are disabled.
Approved by: jkh
2000-02-25 11:40:31 +00:00
Søren Schmidt
1a488af60f Add (partial) support for the Cypress ATA controller.
Call intr_teardown on detach.

Always add non masterdevice from unit 2 upwards.

Update to the pccard code, at least some cards are now working,
more testing to follow.
2000-02-25 09:48:23 +00:00
Bill Fumerola
bebfe1cadb o No need to print the vendor/device ID for things that matched succesfully.
o ``<device name>'' versus ``device name'' for things that fall under nomatch.

Reviewed by:	dfr (in principle)
Approved by:	Baron von Hubbard
2000-02-22 21:44:39 +00:00
Søren Schmidt
9bd1c89ad3 Add UDMA66 support to the Intel ICH chip.
Submitted by: sakichan@lares.dti.ne.jp
2000-02-22 20:37:01 +00:00
Søren Schmidt
456b5ad253 Fix the changer code, dont wait for device ready on unload, it
wont become ready as there is no media - doh.

Update the command name reporting.
2000-02-21 18:41:05 +00:00
Duncan Barclay
83463004f1 Skeleton framework for network driver and initial probing of device. 2000-02-20 14:56:17 +00:00
Nick Hibma
5e78bf3190 Move the warning on wrong IRQ values to the right place, before any
resource allocation is attempted.

It will present the user with a message that he has to switch on USB
support in his BIOS.
2000-02-20 14:22:44 +00:00
Sheldon Hearn
4ca7c740a6 Fix buffer overrun in pcfclock_read(). The submitter is the original
author of the affected code.

PR:		16552
Submitted by:	Sascha Schumann <sascha@schumann.cx>
Approved by:	jkh
2000-02-20 09:08:33 +00:00
Doug Rabson
6874d62958 Remove the vga-pci driver. It serves no purpose and it hides the hardware
from useful drivers such as the 3D DRI drivers I will be porting for
hardware accelerated OpenGL. The hardware will still be reported during
boot using the nomatch system.

Approved by: jkh
2000-02-19 09:44:06 +00:00
Søren Schmidt
47351d2774 Update the ata driver to take more advantage of newbus, this
was needed to make attach/detach of devices work, which is
needed for the PCCARD support.
(PCCARD support is still not working though, more to come on that)

Support the CMD646 chip which is used on many alphas, sadly only
in WDMA2 mode, as the silicon is broken beyond belief for UDMA modes.

Lots of cosmetic fixes here and there.

Sorry for the size of this megapatchfromhell but it was not
possible otherwise...

newbus patches based on work from: dfr (Doug Rabson)
2000-02-18 20:57:33 +00:00
Mike Smith
a3c8168096 Increase the time we spend waiting for the controller to become ready to
accept a new command; in high load cases it may be too busy for the old
value.

This loop needs something to tie it to real time, rather than just the CPU's
ability to fetch from the L1 data cache, but this hack works for now.

Approved by:	jkh
2000-02-17 23:33:57 +00:00
Justin T. Gibbs
945111e5a7 Remove a diagnostic printf.
Noticed by:	 imp@FreeBSD.org
2000-02-16 18:41:00 +00:00
Matt Jacob
af077239b6 Include the file that defines PCIM_CMD_BUSMASTEREN. 2000-02-16 02:22:37 +00:00
Mike Smith
7af42aebc4 Ensure that the busmaster enable bit is set; we can't assume that all
BIOS code will get this right (and some certainly doesn't).

Submitted by:	W. Gerald Hicks <jhix@mindspring.com>
Approved by:	jkh
2000-02-16 01:12:09 +00:00
Bruce Evans
34ae9210dd Fixed regressions in rev.1.274:
1) Non-AST4 multiport cards were broken by bypassing the code that changes
   `idev' to the multiport master device.
2) AST4 multiport cards apparently were broken by inverting the test for
   the master device having an irq.
3) Error handling for nonexistent master devices was broken by removing a
   check for a null pointer.
4) `int' error codes returned by bus_get_resource() were assigned directly
   to the boolean variable com->no_irq.  Probably harmless, since the
   boolean is implemented as a u_char.

Submitted by:	part 1) by Chris Radek <cradek@in221.inetnebr.com>
		part 2) by yokota
Approved by:	jkh
2000-02-15 17:29:09 +00:00
Matt Jacob
b6f774e39b Fix ITDEBUG macro.
Approved: jkh
2000-02-15 00:54:26 +00:00
Matt Jacob
14a3729325 Correctly identify which bus of dual bus SCSI adapters some target mode
commands (enable/disable/modify lun && immediate notify) we're talking about.

Approved: jkh
2000-02-15 00:53:49 +00:00
Matt Jacob
d667c06c77 Clean up some target mode debug messages. Fix (finally, I believe)
Andrew's problems with SCSI on some alphas- do not call isp_update
directly to update parameters- just mark them as being ready to
update for the next command- the system would just hang on a READ
CAPACITY for a drive. Really annoying because it wouldn't even timeout
(and it has a timeout) so either the SET PARAMETERS call was nuking
things or the f/w was really dropping the ball.

approved: jkh

Reviewed by:	gallatin@freebsd.org
2000-02-15 00:52:52 +00:00
Matt Jacob
e142669a43 If the CDB length is greater than 12 for parallel SCSI, ispscsicmd has
made the initial queue entry a EXTENDED CMD queue entry, so we have to
go straight to continuation segments for any data segments.

approved: jkh
2000-02-15 00:50:01 +00:00
Matt Jacob
fe4d046167 Clean out residual bogosity for fast posting stuff- ISP_NO_FASTPOST_SCSI
is gone as a define. We just don't support fast posting for anything less
than the 1240/1080/1280/12160 or Fibre Channel cards.

Put in support for CDB's larger than 12 bytes for parallel SCSI (up to 44
bytes are allowed).

Approved: jkh
2000-02-15 00:35:00 +00:00
Cameron Grant
73bd6f4aab fix ess end-of-buffer repeating
Submitted by:	nhibma
Approved by:	jkh
2000-02-14 23:37:02 +00:00
Duncan Barclay
91a2dd11db Initial import 2000-02-13 21:07:25 +00:00
Gerard Roudier
7a35ada03e Simplifications:
- Remove all the code intended to deal with experimental
  C1010 revisions. This code got useless due to commercial
  chip revisions having been fixed.
Fixes:
- Rewrite/rework the WSR condition handling.
  Previous drivers snooped on the BUS through the SBDL IO
  register and this has been discovered to trigger a spurious
  SCSI parity error when WSR had been set by chip and cleared
  by SCRIPTS prior to reading SBDL bit [0...7].
  On the other hand, the C1010 does not use the SWIDE register
  when synchronous data transfers are taking place and
  requires a CHMOV (1) WHEN DATA_IN to be performed in order
  to move to memory the residual byte when WSR is set and
  the residual byte is useful data.
  BTW, the new WSR handling by the driver is simpler.
- No longer attempt to read from SCRIPTS the SBDL register.
  This is intended to avoid to be victimized again by any other
  issue regarding the handling of this register by 8xx chips.
Miscellaneous:
- The driver is now able to handle the WSR + IGN RESIDUE
  condition at the end of a DATA IN I/O without need of a
  programmed interrupt. It is a minor? optimization.
- A few other minor cosmetic changes.

This driver version fixes notably a permanent SCSI parity
error condition at boot that can be triggerred due to recent
changes in cam_xpt.c between 1.79 and 1.80.
Changes in CAM/XPT are fine, but the new handling of the full
INQUIRY may trigger the driver problem when a target returned
an odd value in the `additionnal length' field of the INQUIRY
response.

The diff against previous driver version is large, but it
consists approximatively in:
- 350 lignes removed and not compiled in previous drivers
  (They addressed experimental C1010 revisions)
- 250 lignes added or changed, half being comments or empty
  lines.
So, in fact, the real changes are about 120 lines of source.
About 80 lines address SCRIPTS changes and about 40 lines
address C code changes.

Approved by: jkh

New WSR handling reviewed by Pamela Delaney <pam.delaney@lsil.com>
(For back-porting to Linux sym53c8xx driver 1.6x series)
2000-02-13 12:14:07 +00:00