NetBSD

History

bouyer 3dc7dba078 It seems that the 1010-33 has a bug: it sometimes generate spurious SCSI gross

errors for narrow transfers after a reselect. FreeBSD sym driver has a comment
about this, but their workaround (disable SCSI gross error reports) doesn't
work for me. Instead dissallow disconnect if the target is not wide
(FreeBSD doens't allow disconnect until the target has been fully probed, which
is why they may not have noticed my problem).

2002-05-04 18:11:06 +00:00

bktr

add WinFast VC100

2002-03-23 09:27:50 +00:00

aac_pci.c

Add a driver for Adaptec FSA RAID controllers, as often found in Dell

2002-04-26 02:05:07 +00:00

adv_pci.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

adw_pci.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

agp_ali.c

add RCSID

2001-11-13 07:48:40 +00:00

agp_amd.c

Call malloc(9) with M_ZERO flag instead of memset() after malloc().

2002-01-12 16:17:05 +00:00

agp_i810.c

Don't pretend we can handle i830; it needs a somewhat different AGP driver.

2002-01-22 17:29:36 +00:00

agp_intel.c

Call malloc(9) with M_ZERO flag instead of memset() after malloc().

2002-01-12 16:17:05 +00:00

agp_sis.c

add RCSID

2001-11-13 07:48:40 +00:00

agp_via.c

Call malloc(9) with M_ZERO flag instead of memset() after malloc().

2002-01-12 16:17:05 +00:00

agp.c

Don't pretend we can handle i830; it needs a somewhat different AGP driver.

2002-01-22 17:29:36 +00:00

agpreg.h

AGP GART support code. Originally written by Doug Rabson for FreeBSD,

2001-09-10 10:01:00 +00:00

agpvar.h

Don't map the aperture into KVA, it isn't needed.

2001-10-01 21:54:48 +00:00

ahc_pci.c

Presence looks better with a 'c' instead of an 's'.

2001-11-21 19:01:31 +00:00

amr.c

Bare-bones driver for AMI RAID. Parts taken from FreeBSD. This was tried a

2002-01-30 14:35:43 +00:00

amrreg.h

Bare-bones driver for AMI RAID. Parts taken from FreeBSD. This was tried a

2002-01-30 14:35:43 +00:00

amrvar.h

Bare-bones driver for AMI RAID. Parts taken from FreeBSD. This was tried a

2002-01-30 14:35:43 +00:00

auich.c

When the DAC claims to support variable rate it doesn't seem to

2002-04-11 10:54:23 +00:00

auichreg.h

…

autri.c

Fix a blatant inconsistency in PCI_PRODUCT handling.

2002-02-05 01:51:51 +00:00

autrireg.h

add Trident 4DWAVE based (4DWAVE DX/NX,SiS 7018,ALi M5451) PCI audio driver

2001-11-18 03:16:02 +00:00

autrivar.h

ANSIfy driver.

2001-11-18 17:15:48 +00:00

auvia.c

Return 0 when no interrupt was handled.

2002-04-02 16:02:38 +00:00

auviavar.h

do not try to get/set sample rate on codecs which don't support variable

2000-12-10 15:43:02 +00:00

bha_pci.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

btvmei.c

Don't "extern int cold;" - this is in <sys/kernel.h>.

2002-03-04 02:19:07 +00:00

btvmeii.c

Don't "extern int cold;" - this is in <sys/kernel.h>.

2002-03-04 02:19:07 +00:00

btvmeireg.h

Spell 'occurred' with two 'r's.

2001-09-16 16:34:23 +00:00

btvmeivar.h

…

cac_pci.c

- Always validate the return value read from the outbound FIFO.

2002-01-25 16:10:35 +00:00

cmpci.c

Fix typo so that 48kHz can be set. From Stephen Ma in kern/15456.

2002-02-02 11:18:42 +00:00

cmpcireg.h

Re-implement the mixer

2001-11-04 06:57:40 +00:00

cmpcivar.h

Re-implement the mixer

2001-11-04 06:57:40 +00:00

com_puc.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

cs428x.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

cs428x.h

rewrite suspend/resume routine. If you suspend while playing audio,

2001-04-18 01:35:06 +00:00

cs428xreg.h

Clean up a little.

2001-01-22 01:44:56 +00:00

cs4280_image.h

constify

2001-01-18 20:28:15 +00:00

cs4280.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

cs4280reg.h

Split out common code to cs428x.c and cosmetic change to introduce

2001-02-07 14:41:10 +00:00

cs4281.c

remove bogus printf.

2001-12-13 02:50:30 +00:00

cs4281reg.h

Split out common code to cs428x.c and cosmetic change to introduce

2001-02-07 14:41:10 +00:00

cy82c693.c

cleanup RCSID

2001-11-13 07:35:02 +00:00

cy82c693reg.h

…

cy82c693var.h

…

cy_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

cz.c

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for

2002-03-17 19:40:26 +00:00

czreg.h

…

devlist2h.awk

make pci_knowndevs[] const

2001-01-18 13:03:22 +00:00

dpt_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

eap.c

add RCSID

2001-11-13 07:48:40 +00:00

eapreg.h

…

ehci_pci.c

Use the correct years for copyright.

2002-02-14 21:58:30 +00:00

emuxki.c

enable the joystick port on attach, too

2002-02-02 18:10:28 +00:00

emuxkireg.h

Whitespace cleanup, streight from Yannick Montulet.

2001-12-23 22:52:49 +00:00

emuxkivar.h

Merge in changes sent by Michael Shalayeff, from OpenBSD port of this driver:

2001-12-23 23:14:59 +00:00

esa.c

Fix suspend/resume. Previously, suspending/resuming while playback was active

2002-03-24 14:17:35 +00:00

esadsp.h

Integrate recording support into the driver. Not very heavily tested yet.

2002-01-07 07:33:09 +00:00

esareg.h

Fix another typo that I missed last time (foo -> ESA_foo)

2002-03-06 18:30:31 +00:00

esavar.h

Add multiple voice support to the ESS Allegro-1 / Maestro-3 family of

2002-03-16 14:34:00 +00:00

esiop_pci.c

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

esm.c

Use standard PCI power management definitions from pcireg.h instead

2002-01-14 19:24:39 +00:00

esmreg.h

Use standard PCI power management definitions from pcireg.h instead

2002-01-14 19:24:39 +00:00

esmvar.h

Avoid an "unmamed fields" warning (gcc 3.1).

2001-12-31 22:06:47 +00:00

eso.c

Add a joystick attachment to the ESS Solo-1 driver.

2002-04-25 00:52:21 +00:00

esoreg.h

…

esovar.h

…

files.agp

Give each AGP controller its own attribute, and let the "agpbus"

2001-09-15 01:32:10 +00:00

files.pci

Add a driver for Adaptec FSA RAID controllers, as often found in Dell

2002-04-26 02:05:07 +00:00

fms.c

add RCSID

2001-11-13 07:48:40 +00:00

fmsvar.h

…

fwlynx_pci.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

fwohci_pci.c

OCHI -> OHCI

2002-01-26 16:30:00 +00:00

hifn7751.c

Call malloc(9) with M_ZERO flag instead of memset() after malloc().

2002-01-12 16:17:05 +00:00

hifn7751reg.h

…

hifn7751var.h

…

i82365_pci.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

i82365_pcivar.h

…

icp_pci.c

Match anything with PCI_VENDOR_VORTEX, then use a heuristic to determine the

2002-04-24 15:08:48 +00:00

if_an_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_de.c

add RCSID

2001-11-13 07:48:40 +00:00

if_devar.h

withough -> without

2001-06-13 10:45:57 +00:00

if_en_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_ep_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_epic_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_esh_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_ex_pci.c

Turn on mii on 3C980CTXM

2002-02-07 01:32:19 +00:00

if_fpa.c

Call malloc(9) with M_ZERO flag instead of bzero() after malloc().

2002-01-14 13:39:14 +00:00

if_fxp_pci.c

Address Intel 82801BA/82801BAM Specification Update, Errata #30 :

2002-04-04 23:15:43 +00:00

if_gem_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_gsip.c

add RCSID

2001-11-13 07:48:40 +00:00

if_hme_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_le_pci.c

Explicitly write explicitly without a second e.

2001-11-21 17:33:26 +00:00

if_levar.h

…

if_lmc_common.c

Move net/if_sppp.h to net/if_spppvar.h, create a new net/if_sppp.h

2002-01-04 12:21:24 +00:00

if_lmc_media.c

Move net/if_sppp.h to net/if_spppvar.h, create a new net/if_sppp.h

2002-01-04 12:21:24 +00:00

if_lmc_nbsd.c

Move net/if_sppp.h to net/if_spppvar.h, create a new net/if_sppp.h

2002-01-04 12:21:24 +00:00

if_lmc_types.h

Make the LMC driver bus_dma and endian clean (big-endian mode does not appear

2001-08-27 17:47:35 +00:00

if_lmc.c

Move net/if_sppp.h to net/if_spppvar.h, create a new net/if_sppp.h

2002-01-04 12:21:24 +00:00

if_lmcioctl.h

Make the LMC driver bus_dma and endian clean (big-endian mode does not appear

2001-08-27 17:47:35 +00:00

if_lmcvar.h

Make the LMC driver bus_dma and endian clean (big-endian mode does not appear

2001-08-27 17:47:35 +00:00

if_ne_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_ntwoc_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_ntwoc_pcireg.h

…

if_pcn.c

Bump the number of Tx DMA segments from 8 to 16 (the zero-copy socket

2002-05-03 00:07:02 +00:00

if_pcnreg.h

Fix typo in copyright notice.

2001-11-29 17:15:44 +00:00

if_rtk_pci.c

TAB/space cosmetics

2002-02-06 12:43:05 +00:00

if_sf_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

if_sip.c

Bump the number of Tx DMA segments from 8 to 16 (the zero-copy socket

2002-05-03 00:18:31 +00:00

if_sipreg.h

Print the chip revision in the attach function.

2002-03-27 21:41:35 +00:00

if_ste.c

add RCSID

2001-11-13 07:48:40 +00:00

if_stereg.h

Bump the number of Tx DMA segments from 8 to 16 (the zero-copy socket

2002-05-03 00:18:31 +00:00

if_stge.c

add RCSID

2001-11-13 07:48:40 +00:00

if_stgereg.h

Driver for the Sundance Tech./Tamarack TC9021 Gigabit Ethernet

2001-07-25 00:11:51 +00:00

if_ti.c

Change the semantics of mbuf external storage "ext_free" routines

2002-05-02 16:22:43 +00:00

if_tireg.h

IFM_1000_TX -> IFM_1000_T, as (breifly) discussed on tech-net.

2001-06-30 17:53:58 +00:00

if_tl.c

Fix two typos in comments. kern/16386 by Sean Davis.

2002-04-17 09:16:27 +00:00

if_tlp_pci.c

Remove TLP_MATCH_* options.

2002-04-17 02:19:13 +00:00

if_tlregs.h

Improvement: allocate one page of dmamem for Rx, Tx and nullbuff instead of

2001-08-06 19:20:26 +00:00

if_tlvar.h

- Allocate control structures at attach time rather than at init time.

2001-09-20 10:04:10 +00:00

if_vr.c

add RCSID

2001-11-13 07:48:40 +00:00

if_vrreg.h

…

if_wi_pci.c

move wi_pci_reset() from ic/wi.c to pci/if_wi_pci.c, where is belongs

2002-04-04 17:43:31 +00:00

if_wm.c

Fix a comment.

2002-05-02 16:34:47 +00:00

if_wmreg.h

Device driver for the Intel i82542, i82542, and i82544 Gigabit

2002-03-28 04:54:35 +00:00

ifpci.c

Remove some redundant tries to disable interupts. We already avoided enabling

2002-04-10 23:51:06 +00:00

igsfb_pci.c

Nuke ugly ms-IIep specific hack now that mspcic knows about phys->pci

2002-04-04 18:50:28 +00:00

iha_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

iop_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

isic_pci_elsa_qs1p.c

make the LEDs work with both channels active, some cleanup and

2002-05-03 14:12:59 +00:00

isic_pci.c

check interrupt status of the PCI interface chip (if possible)

2002-04-19 10:55:46 +00:00

isic_pci.h

make the LEDs work with both channels active, some cleanup and

2002-05-03 14:12:59 +00:00

isp_pci.c

suggestion from Jason: have (in non-verbose boot case) card type printed out

2002-04-28 21:32:14 +00:00

joy_eso.c

Add a joystick attachment to the ESS Solo-1 driver.

2002-04-25 00:52:21 +00:00

joy_pci.c

Fix copyright notice.

2002-04-14 12:24:26 +00:00

ld_amr.c

Bare-bones driver for AMI RAID. Parts taken from FreeBSD. This was tried a

2002-01-30 14:35:43 +00:00

ld_twe.c

add RCSID

2001-11-13 07:48:40 +00:00

lpt_puc.c

don't need <sys/types.h> when including <sys/param.h>

2001-11-15 09:47:59 +00:00

Makefile

Install pcidevs.h, pcidevs_data.h, pciio.h, pcireg.h.

2001-09-13 21:52:30 +00:00

Makefile.pcidevs

…

maxiradio.c

Add support for radio cards. Written by Maxim Tsyplakov and Vladimir Popov

2002-01-01 21:51:38 +00:00

mlx_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

mly_tables.h

Add a driver for Mylex AcceleRAID and eXtremeRAID controllers with v6

2001-07-30 19:59:04 +00:00

mly.c

Call malloc(9) with M_ZERO flag instead of memset() after malloc().

2002-01-14 13:23:36 +00:00

mlyio.h

Add a driver for Mylex AcceleRAID and eXtremeRAID controllers with v6

2001-07-30 19:59:04 +00:00

mlyreg.h

Add a driver for Mylex AcceleRAID and eXtremeRAID controllers with v6

2001-07-30 19:59:04 +00:00

mlyvar.h

Add a driver for Mylex AcceleRAID and eXtremeRAID controllers with v6

2001-07-30 19:59:04 +00:00

mpu_cmpci.c

add RCSID

2001-11-13 07:48:40 +00:00

mpu_eso.c

add RCSID

2001-11-13 07:48:40 +00:00

mpu_fms.c

add RCSID

2001-11-13 07:48:40 +00:00

mpu_yds.c

add RCSID

2001-11-13 07:48:40 +00:00

neo-coeff.h

…

neo.c

Fix a couple of tyops.

2002-04-15 04:13:25 +00:00

neoreg.h

…

oboe.c

Recognized Danube chip as well.

2001-12-11 21:34:06 +00:00

oboereg.h

Add driver for the Toshiba's Oboe IrDA chip. From Jan Sparud.

2001-12-02 16:30:30 +00:00

ohci_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

opl_cmpci.c

add RCSID

2001-11-13 07:48:40 +00:00

opl_eso.c

add RCSID

2001-11-13 07:48:40 +00:00

opl_fms.c

add RCSID

2001-11-13 07:48:40 +00:00

opl_sv.c

add RCSID

2001-11-13 07:48:40 +00:00

opl_yds.c

add RCSID

2001-11-13 07:48:40 +00:00

pccbb.c

Enforce 10-bit width for I/O addresses of 16-bit PC Cards when I/O

2002-03-05 11:56:33 +00:00

pccbbreg.h

Add some register definitions for TI PCI12XX and Toshiba ToPIC.

2001-08-30 09:20:17 +00:00

pccbbvar.h

Add PCI power management control. If the power state of a bridge is

2001-11-02 03:32:33 +00:00

pci_map.c

add RCSID

2001-11-13 07:48:40 +00:00

pci_quirks.c

add RCSID

2001-11-13 07:48:40 +00:00

pci_subr.c

Make pci_conf_print() dump the device-dependent header in userspace, too.

2002-05-03 16:08:36 +00:00

pci_usrreq.c

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for

2002-03-17 19:40:26 +00:00

pci.c

add RCSID

2001-11-13 07:48:40 +00:00

pciconf.c

As discussed with Jason Thorpe: while the `cacheline_size\' argument is

2002-02-21 20:22:48 +00:00

pciconf.h

Move the declaration of pci_conf_hook down to <machine/pci_machdep.h>;

2002-02-11 17:24:00 +00:00

pcidevs

Add Sandburst.

2002-05-03 12:46:11 +00:00

pcidevs_data.h

Regen.

2002-05-03 12:46:41 +00:00

pcidevs.h

Regen.

2002-05-03 12:46:41 +00:00

pciide_acard_reg.h

Make the various timing, etc. tables const, and add the __unused__

2001-10-21 18:49:19 +00:00

pciide_acer_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_amd_reg.h

Make the various timing, etc. tables const, and add the __unused__

2001-10-21 18:49:19 +00:00

pciide_apollo_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_cmd_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_cy693_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_hpt_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_opti_reg.h

Make the various timing, etc. tables const, and add the __unused__

2001-10-21 18:49:19 +00:00

pciide_pdc202xx_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_piix_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_sis_reg.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

pciide_sl82c105_reg.h

Add bus master DMA support for the Symphony Labs 82C105 PCI IDE

2002-04-03 17:02:21 +00:00

pciide.c

OPTi changes:

2002-04-24 13:49:34 +00:00

pciidereg.h

…

pciidevar.h

For ports that wire up pciide in compatibility mode, have

2001-06-08 04:48:54 +00:00

pciio.h

Fix tyop.

2001-09-14 06:09:42 +00:00

pcireg.h

iadd subclass codes from the 2.3 spec

2002-03-22 20:03:20 +00:00

pcivar.h

Add an ioctl interface to the PCI bus. Add ioctls to read/write

2001-09-13 21:49:40 +00:00

pcscp.c

add RCSID

2001-11-13 07:48:40 +00:00

pcscpreg.h

…

plx9060reg.h

…

plx9060var.h

…

ppb.c

add RCSID

2001-11-13 07:48:40 +00:00

ppbreg.h

Fix the Bridge Control Register bit definitions, add ones that

2001-11-08 03:18:12 +00:00

puc.c

add RCSID

2001-11-13 07:48:40 +00:00

puccn.c

add RCSID

2001-11-13 07:48:40 +00:00

puccn.h

Change $Id: to $NetBSD$

2000-12-09 06:54:27 +00:00

pucdata.c

Add config for the SUNIX line of pci serial/parallel cards.

2002-04-11 13:53:56 +00:00

pucvar.h

Add a 'flag' member to struct puc_attach_args and struct port. For

2001-01-03 15:13:15 +00:00

README

…

siop_pci_common.c

It seems that the 1010-33 has a bug: it sometimes generate spurious SCSI gross

2002-05-04 18:11:06 +00:00

siop_pci_common.h

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

siop_pci.c

More copyright fixes, pointed out by Thomas. Thanks !

2002-04-23 20:41:13 +00:00

sv.c

add RCSID

2001-11-13 07:48:40 +00:00

svreg.h

…

svvar.h

…

tga_conf.c

Added support for the PowerStorm 4d20, initial support that is.

2001-12-12 07:50:05 +00:00

tga.c

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for

2002-03-17 19:40:26 +00:00

tgareg.h

…

tgavar.h

Added support for the PowerStorm 4d20, initial support that is.

2001-12-12 07:50:05 +00:00

trm.c

Implement mstohz() as discussed on tech-kern, and use it in SCSI drivers

2002-04-05 18:27:45 +00:00

trmreg.h

Add a driver for the Tekram DC-395U/UW/F and DC-315/U SCSI host adapters,

2001-11-03 17:01:16 +00:00

twe.c

add RCSID

2001-11-13 07:48:40 +00:00

twereg.h

- Complain if interrupt-driven retrieval of AENs fails somehow.

2001-01-22 17:32:11 +00:00

twevar.h

Back out previous - it causes panics.

2001-10-10 09:33:36 +00:00

uhci_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

universe_pci_var.h

…

universe_pci.c

add RCSID

2001-11-13 07:48:40 +00:00

usb_pci.c

Use the correct years for copyright.

2002-02-14 21:58:30 +00:00

usb_pci.h

Use the correct years for copyright.

2002-02-14 21:58:30 +00:00

vga_pci.c

Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for

2002-03-17 19:40:26 +00:00

vga_pcivar.h

…

viaenv.c

There is no need to use a kthread to read the VIA environment

2002-03-25 21:29:58 +00:00

viapm.c

There is no need to use a kthread to read the VIA environment

2002-03-25 21:29:58 +00:00

viapmvar.h

…

weasel_pci.c

Watchdog back-end driver for PC Weasel/PCI serial console and remote

2002-01-01 16:48:34 +00:00

weaselreg.h

Watchdog back-end driver for PC Weasel/PCI serial console and remote

2002-01-01 16:48:34 +00:00

yds.c

remove a unnecessary message print

2002-01-10 10:17:55 +00:00

ydsreg.h

Yamaha YMF724/740/744/754 (DS-1) PCI audio driver.

2001-03-30 14:32:08 +00:00

ydsvar.h

add 600 times dummy read from codec for YMF744 (revision < 2).

2001-12-25 16:55:50 +00:00

README

$NetBSD: README,v 1.3 1998/08/15 03:02:46 mycroft Exp $

This directory contains files which are used during PCI configuration
and PCI device drivers.  Eventually, most of the device drivers and
some of the configuration support should become machine-independent
and be moved to a more general location.

The configuration support was implemented according to the `PCI Local
Bus Specification, Production Version, Revision 2.0' dated April 30,
1993.  Section numbers referred to in the code may be specific to that
edition of the specification.

Some attempt has been made to insure that the code works on rogue
machines where the BIOS doesn't do its job, but in general I can't
guarantee that.

--
- Charles M. Hannum
  NetBSD group
  August 8, 1994