Commit Graph

1674 Commits

Author SHA1 Message Date
Semen Ustimenko
afb279b54b Added support for SMC9432BTX cards. 2000-06-21 19:19:49 +00:00
David Greenman
aed5349598 Implemented some optimizations which result in 14 fewer instructions in the
receive path.
2000-06-19 00:58:34 +00:00
David Greenman
55ce7b5117 Added support for the i82559ER (10/100Mbps NIC for embedded applications).
Product device ID provided by:	Les Biffle <les@ns3.safety.net>
2000-06-18 10:26:09 +00:00
Matt Jacob
56aef50302 Clean up firmware load issues and remove darn near all config options.
Force alphas to prefer mem mapping as the default.

Basically, we have a pointer to a function which we can call which will
return us a pointer to firmware for the card we have. We call this function
(if it's non-NULL) with the address of our mdvec f/w pointer.

The way this works is that if ispfw (as a module or a static) is loaded,
it initializes the pointer in isp_pci, so we can call into to it to fetch
a pointer to a f/w set.

If ispfw is MOD_UNLOADed, it's retained a pointer to our mdvec f/w pointers,
which then get zeroed out so we don't have any references to data that's
now gone from kernel memory. Removing the f/w saves ~360KBytes.

Alas, there is no autounload mechanism that works for is here.
2000-06-18 05:18:55 +00:00
Matt Jacob
a46c6a5114 Fix this driver to (finally) work with switches. Some more black
magic from the linux driver.
2000-06-16 06:28:31 +00:00
Jeroen Ruigrok van der Werven
9ca710f699 Add support for the Accton EN1217.
PR:		18735
Submitted by:	Adoal Xu <adoal@iname.com>
2000-06-11 11:54:52 +00:00
Doug Rabson
068b0778a3 Release resources properly in detach. 2000-06-10 17:53:20 +00:00
Doug Rabson
111618cb42 Fix the AMD 751 AGP minidriver so that it works with my test code. 2000-06-10 17:44:53 +00:00
Doug Rabson
597472167a A driver for programming the AGP hardware. This is only very lightly
tested on Intel BX chipsets only. The other agp minidrivers are totally
untested.

The programming api is a subset of the Linux api and is only intended to
be enough for the X server to use. There is also an in-kernel api for the
use of other kernel modules such as the 3D DRI.
2000-06-09 16:04:30 +00:00
Doug Rabson
f1954f5752 Nuke the useless chip driver. It gets in the way when you want to load
a functional driver for the device.
2000-06-09 16:00:29 +00:00
Bill Paul
042c8f6ee1 When I tweaked if_dc.c to alter the polling interval for non-MII
21143 chips, I accidentally removed the DC_MII_REDUCED_POLL flag
for all 21143 cards. This caused problems with timer-instigated
TCP retransmits, which happened to occur at the same time as an
MII poll tick on MII-based cards (e.g. D-Link DFE-570TX). Fixed this,
plus made some other cleanups. The autoneg fixes for the non-MII
cards still work. Also tested the PNIC II now that I have one again.
2000-06-07 17:07:44 +00:00
Bill Paul
4d1f3470e3 - Call mii_pollstat() after we bring up the link on a 1000baseTX card
after autoneg so we make sure to set the link state and duplex mode
  correctly.
- Make sure to set the 'ignore pause frames' bit on the XMAC.
- Small linewrap fix.
2000-06-06 02:56:37 +00:00
Bill Paul
318b02fdb9 Rework the support for the internal autonegotiation on the 21143 and
workalike chips (Macronix 98713A/98715 and PNIC II). Timing is somewhat
critical: you need to bring the link as soon as possible after NWAY
is done, and the old one second polling interval was too long. Now
we poll every 10th of a second until NWAY completes (at which point
we return to the 1 second interval again to keep an eye on the link
state).

I tested all the other cards I had on hand to make sure I didn't bust
any of them and they seem to work (including the MII-based 21143 card).
This should fix some autoneg problems with DE500-BA cards and the
built-in 10/100 ethernet on some alpha systems.

(Now before anyone asks why I never noticed this before, the old code
worked just find with the Intel swich I used for testing back in NY.
Apparently not all switches are as picky about the timing.)
2000-05-31 05:40:53 +00:00
Peter Wemm
30d1c11e3a Encapsulate the old PCI compatability support and APIs completely under
"options COMPAT_OLDPCI".  This option already existed, but now also tidies
up the declarations in #include <pci/pci*.h>.  It is amazing how much stuff
was using the old pre-FreeBSD 3.x names and going silently undetected.
2000-05-28 16:35:57 +00:00
Peter Wemm
0a8e3ce8a5 Make this compile without depending on the FreeBSD 2.2 compatability
defines.
2000-05-28 16:31:35 +00:00
Peter Wemm
2a26d3479b Do not depend on FreeBSD 2.2 compatability defines.
s/PCI_MAP_REG_START/PCIR_MAPS/
2000-05-28 16:18:58 +00:00
Peter Wemm
46dff442be Fix some leakage from inside #ifdef PCI_COMPAT (the FreeBSD 2.2 compat
stuff).
2000-05-28 16:17:18 +00:00
Peter Wemm
86b0a953e2 Use the correct register name. s/PCI_COMMAND_STATUS_REG/PCIR_COMMAND/ 2000-05-28 16:13:43 +00:00
Peter Wemm
94278c74bb Use the correct name for the PCI command register (PCIR_COMMAND). Don't
use constant that used to be a variable in our (very) old pci code.
2000-05-28 16:06:56 +00:00
Peter Wemm
c48cc9ce1e Use the correct register names. s/PCI_COMMAND_STATUS_REG/PCIR_COMMAND/ 2000-05-28 16:02:05 +00:00
Peter Wemm
84c27d0735 ncr.c is no longer a COMPAT_OLDPCI device - remove the warning. 2000-05-28 10:45:06 +00:00
Doug Rabson
20e1658bc2 Update to use newbus and busspace. 2000-05-27 09:27:36 +00:00
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jun Kuriyama
569e965893 Add OPTi 82C700 chipset.
Submitted by:	sanpei@sanpei.org
PR:		kern/18155 (part of)
2000-05-24 09:03:30 +00:00
Jun Kuriyama
3cc13eb5b1 Add 440MX chipset.
Submitted by:	YOSHIMURA Hideaki <hideakiy@cs-tokyo01.chuosystem.co.jp>
References:	[bsd-nomads:13764]
2000-05-24 02:24:38 +00:00
Archie Cobbs
d61b89e4b3 Avoid double-call to bpf_mtap(). This is now handled in ether_input(). 2000-05-24 00:05:44 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Warner Losh
df28f2b764 It turns out that I was wrong. The chip in my machine is not a
CXD1847A, but a CXD1947A.  I checked by visual inspection after
prompting from onoe-san.
2000-05-22 03:43:16 +00:00
Jun Kuriyama
119c7d5d6a CXD1847A and CXD1947A have same product ID.
Approved by:	imp (original CXD1847A addition)
2000-05-22 03:20:18 +00:00
Doug Rabson
2e9a65c474 Print the correct value for the map type on a verbose boot.
PR:	kern/18662
Submitted by: tamaru@ap.t.u-tokyo.ac.jp
2000-05-18 20:28:15 +00:00
Paul Richards
b78111b137 Remove if_pci_p.c from old location. 2000-05-14 18:25:51 +00:00
Archie Cobbs
2e2de7f23f Move code to handle BPF and bridging for incoming Ethernet packets out
of the individual drivers and into the common routine ether_input().
Also, remove the (incomplete) hack for matching ethernet headers
in the ip_fw code.

The good news: net result of 1016 lines removed, and this should make
bridging now work with *all* Ethernet drivers.

The bad news: it's nearly impossible to test every driver, especially
for bridging, and I was unable to get much testing help on the mailing
lists.

Reviewed by:	freebsd-net
2000-05-14 02:18:43 +00:00
Doug Rabson
ff13eb73c1 Use bus_space for all register accesses. 2000-05-13 18:47:24 +00:00
John Baldwin
6492f6750d Only display the 'Disable PNP-OS BIOS option' message on the i386 arch.
Alpha's don't have a PNP BIOS option.

Reviewed by:	n_hibma
2000-05-11 20:17:28 +00:00
Nick Hibma
659df154a5 Do the attach (and detach) properly. Store the cookies.
This is a first step to make usb unloadable.
2000-05-07 20:16:25 +00:00
Matt Jacob
ec3da347ca Update 'hose' (actually, MCPCIA instance #) for Alpha Rawhide systems.
We have *got* to fix this bogosity of trying to steal part of the PCI
address space for this stuff.
2000-05-07 04:56:19 +00:00
Jonathan Lemon
3e48370f70 Bounce a copy of the mbuf to the bpf listener when we submit the frames
for transmit to the adapter, not when we receive a transmit interrupt
indicating that they were sent.  This fix now allows tcpdump to produce
sane results by recording the timestamp at the point where the mbuf was
actually transmitted.
2000-05-06 15:53:59 +00:00
Bill Paul
af020b6e13 Apply patch to rl_rxeof() to really enforce payload alignment in
the case where we receive a packet that wraps from the end of the
RX buffer back to the start. This fixes an unaligned access trap on
the alpha with NFS.
2000-05-05 12:47:47 +00:00
Poul-Henning Kamp
9626b608de Separate the struct bio related stuff out of <sys/buf.h> into
<sys/bio.h>.

<sys/bio.h> is now a prerequisite for <sys/buf.h> but it shall
not be made a nested include according to bdes teachings on the
subject of nested includes.

Diskdrivers and similar stuff below specfs::strategy() should no
longer need to include <sys/buf.> unless they need caching of data.

Still a few bogus uses of struct buf to track down.

Repocopy by:    peter
2000-05-05 09:59:14 +00:00
Peter Wemm
365c5db0a7 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
Bruce Evans
3aae7b16d2 Fixed the type of some ivar access functions. Ivars have type uintptr_t,
not u_long.  On i386's with 64-bit longs, returning u_longs indirectly
in (more than) the space reserved for uintptr_t's tended to corrupt the
previous frame pointer in the stack frame, so it was not easy to debug.
The type mismatches are hidden by the bogus cast in DEVMETHOD().
2000-04-30 10:01:56 +00:00
Peter Wemm
5a54cb4145 Add a missing MODULE_DEPEND() on miibus.. I was working from
KMODDEPS which this driver didn't have.
2000-04-29 15:25:56 +00:00
Peter Wemm
95a1645553 Depend on miibus.
Note that if_aue doesn't strictly depend on usb because it uses the
method interface for calls rather than using internal symbols, and
because it's a child driver of usb and therefore will not try and do
anything unless the parent usb code is loaded at some point.  if_aue does
strictly depend on miibus as it will fail to link if it is missing.
2000-04-29 13:41:57 +00:00
Julian Elischer
a4ec03cfa8 Two simple changes to the kernel internal API for netgraph modules,
to support future work in flow-control and 'packet reject/replace'
processing modes.

reviewed by: phk, archie
2000-04-28 17:09:00 +00:00
Poul-Henning Kamp
d4032b0b10 Ignore tulip chips on LanMedia WAN cards. 2000-04-25 21:45:45 +00:00
Bill Paul
27440dd237 Update the Tigon firmware to 12.3.21. This fixes a few bugs and adds support
for cards with 2MB of on-board SRAM.
2000-04-24 17:44:45 +00:00
Bill Paul
bd80fa2c7f Reoganize/update the SysKonnect driver:
- Break out the support for the XMAC II's PHY into an miibus driver.

- Reorganize the probe/attach stuff using newbus. Each XMAC is now
  attached to the parent GEnesis controller using newbus. This is
  necessary since each XMAC must also have an attached miibus, and
  the miibus read/write register routines need to be able to get
  at the softc struct for each XMAC, not the one for the parent
  controller. This allows me to get rid of the grotty code I added
  for selecting the unit numbers for the ifnet interfaces: the unit
  numbers are now derived from the newbus-assigned unit numbers,
  which should track with the ifnet interface numbers. I think.
  At the very least, there should never be any collisions.

- Add support for the SK-9821 and SK-9822 1000baseTX adapters. Special
  thanks to SysKonnect for loaning me two adapters for testing.
2000-04-22 02:16:41 +00:00
Warner Losh
748fdadaad Add TI-1211 chipset from datasheet info 2000-04-20 03:16:49 +00:00
Poul-Henning Kamp
3389ae9350 Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>
2000-04-19 14:58:28 +00:00
Poul-Henning Kamp
ed6aff7387 Remove unneeded <sys/buf.h> includes.
Due to some interesting cpp tricks in lockmgr, the LINT kernel shrinks
by 924 bytes.
2000-04-18 15:15:39 +00:00
Yoshihiro Takahashi
f3e2cba02f Set the value of rid variable for bus_alloc_resource(dev, SYS_RES_IOPORT,...)
to PCI_BASE_ADDR0 (== 0x10).

Tested by:	Brian Somers <brian@Awfulhak.org>
2000-04-12 11:21:55 +00:00
Semen Ustimenko
0f9ee76b22 Driver is now using miibus, and newbus.
PR:		kern/17601
2000-04-12 06:51:43 +00:00
Doug Rabson
f7b7769172 * Factor out the object system from new-bus so that it can be used by
non-device code.
* Re-implement the method dispatch to improve efficiency. The new system
  takes about 40ns for a method dispatch on a 300Mhz PII which is only
  10ns slower than a direct function call on the same hardware.

This changes the new-bus ABI slightly so make sure you re-compile any
driver modules which you use.
2000-04-08 14:17:18 +00:00
Yoshihiro Takahashi
249253e7a0 Newbusify amd driver.
Some error messages are added by Brian Somers <brian@Awfulhak.org>.
2000-04-07 11:36:11 +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
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
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
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
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
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
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
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
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
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
Peter Wemm
56dac036b6 Bandaid for src/sys/modules which broke world 2000-03-20 01:22:27 +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
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
Bill Paul
827a61b63d Update Tigon firmware yet again, this time to version 12.3.20. 2000-03-18 01:30:36 +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
d0ba6675ce Add an ID for the SiS 5571.
Remove the unnecessary use of parent.
2000-03-15 22:26:17 +00:00
Peter Wemm
931fe729ca Remove left over pci_ide* after wd removal. 2000-03-15 21:58:27 +00:00
Poul-Henning Kamp
5111e26e96 Updates for new FALC chips and other nits.
(And try to make it first post-freeze commit :-)
2000-03-13 09:13:36 +00:00
Chris Piazza
4951dddb33 Recognize newer NVidia graphics cards. (GeForce and Quadro families)
Approved by:	jkh
2000-03-12 01:24:15 +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
Robert Watson
c8cf61e182 Introduce ethernet bridge support for if_dc
Approved by:	jkh
2000-03-09 19:28:19 +00:00
Poul-Henning Kamp
1285d5557c Fix a initialization bug.
Report xmit queue length.
Remove old magic and clean up some printfs.
2000-03-01 21:04:54 +00:00
Bill Fumerola
2394baefd8 'driver support' -> 'driver supports' 2000-02-29 10:02:29 +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
Bruce Evans
71c458de9d Fixed configuration of fast interrupts for the pci cy driver. They were
an early newbus casualty.  The fix in rev.1.28 didn't work because the
most important part of it used a wrong macro name.

Approved by:	jkh
2000-02-28 08:12:24 +00:00
Poul-Henning Kamp
90a822243f Implement queue-limiting based on bandwidth.
Approved by:	jkh
2000-02-26 18:28:24 +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
Bill Fumerola
a91df2ff09 Add the ESS Maestro and the ATI Mobility-1 to the generic chip match and
the vga match (respectivly, though they aren't much different anymore..)

These can be found on newer Dell laptops.

Approved by: Sir Hubbard
2000-02-21 21:46:19 +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
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
Warner Losh
e6157956d2 Add the VIA 82C596B PCI ISA south bridge on my ASUS P3V133.
Approved by: jkh
2000-02-17 06:12:16 +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
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
Peter Wemm
be6ccf3f6c Do a trivial conversion of xrpu to newbus.
Reviewed by:	phk  ("commit it!" :-)
Pre-Approved by: jkh
2000-02-12 07:56:44 +00:00
Matt Jacob
960f6939af Add in 12160 (Ultra3) support. Redo things to use the newbus code.
Approved: jkh@freebsd.org

PR:		16141
2000-02-11 19:45:17 +00:00
Bill Paul
74ea2d6f60 Update the Tigon driver to use the 12.3.18 firmware release from Alteon.
(No changes to the driver code itself.)

Approved by: jkh
2000-02-10 00:37:48 +00:00
Matthew N. Dodd
d00d79c12c Remove the old copy of this file. It is now active in its new location.
Implicit Approval by:	 jkh
2000-02-09 04:18:41 +00:00
Nick Hibma
4f2e8d6383 Add PCI Id's for i810 chipsets.
PR:		16517
Submitted by:	SAKIYAMA Nobuo <sakichan@lares.dti.ne.jp>
Approved by:	jhk
2000-02-07 12:50:33 +00:00
Nick Hibma
ef4da90333 Disable the generation of SMIs (System Management Interrupts). Always set
the PIRQD bit.

This fixes the problem of uhub0 hanging forever during boot when USB
keyboard support is switched on in the BIOS on motherboards with Intel
chipsets (UHCI).

Approved by:	The Sheep
2000-02-06 14:52:27 +00:00
Nick Hibma
b70b9ce019 Commit missing bits, forgotten when committing support for suspend/resume
for USB.

Call uhci_power when suspending and resuming.

Approved by: The One.
2000-02-04 10:18:37 +00:00
Peter Wemm
872309ccd4 Update the pci->pcic compatability module to newbus. This is a simple
conversion to eliminate the compatability shims without making any
significant changes.  This eliminates the shim warnings.

Obtained from:	n_himba (tweaked by me, don't blame him for this)
Approved by:	jkh
2000-02-02 16:49:21 +00:00
Peter Wemm
483df2dd3b Spell "pci_delete_resource" correctly.
Approved by:	jkh (who must be very sick of requests now :-)
2000-02-01 18:02:12 +00:00
Nick Hibma
9a69e6509a bus_release_resource is spellt like bus_release_resource not like
bus_delete_resource.

Fixes a problem when the probe succeeded, but the attach failed. The
release of the resources was done inproperly.

Approved by:	jkh
2000-01-31 14:05:21 +00:00
Peter Wemm
269a49497f Remove #include "wd.h" and #if NWDC > 0 as that's always true as this
file is 'optional wdc'  (note wd.h has both NWDC and NWD in it because
of config quirks)
2000-01-29 16:59:53 +00:00
Peter Wemm
cebf86fa3f Put a FYI in the compatability shims so that people are aware that they
are using an old unconverted driver.  Most (if not all) of the drivers
for common hardware are newbus these days.  However, we don't want
to encourage people to take the easy way out and write new drivers
using the shims.  This is just passive "encouragement".

Reviewed by:	phk
2000-01-29 15:37:36 +00:00
Kazutaka YOKOTA
6c94c9a4f7 Add more PCI VGA graphics card descriptions.
PR: 10095, 15299, 13850, 16356
Submitted by:  Alex Zepeda, Vladimir Kushnir, Alex Vasylenko, Alex.
Obtained from: XFree86 and NetBSD
2000-01-27 12:02:06 +00:00
Nick Hibma
2aff98945c Properly teardown the allocated and initialised stuff when an error
occurs (OHCIwas already done for UHCI).

Get rid of the usbus variable. It is confusing.

Align uhci_pci.c and ohci_pci.c again.
2000-01-26 10:52:27 +00:00
Nick Hibma
9e2bdb4369 Don't set ivars until we checked the return value from device_add_child. 2000-01-26 10:27:12 +00:00
Matt Jacob
8dc7582ba5 put things in place for jumbograms 2000-01-25 06:09:53 +00:00
Matt Jacob
110bbc0dcf define jumbo packet size 2000-01-25 04:11:33 +00:00
Bill Paul
f43d9309a5 Add support for DM9102A boards with Davicom DM9801 HomePNA PHYs. 2000-01-24 17:19:37 +00:00
Peter Wemm
fe8140cd15 Fix some warnings. 2000-01-23 19:27:11 +00:00
Gerard Roudier
4f6c691377 Add 53C895A and 53C1510D device description to the ncr chip table. 2000-01-23 12:27:49 +00:00
Matt Jacob
1d575e0fd3 Correctly put the place to mark EOP where we actually do the packet
transmission- this handles the odd and rare case of a list terminating
with a zero length mbuf.
2000-01-23 03:19:49 +00:00
Matt Jacob
1c3c868623 add PREVIOUS index macro for transmit side 2000-01-23 03:18:14 +00:00
Matt Jacob
4931a540da Remove some debugging code, replace one line that had spaces with tabs,
and fix a silly botch for reinit.
2000-01-23 02:07:31 +00:00
Matt Jacob
6d918197cd Get rid of the WX_XMIT_SMALL code- we've fixed that problem. Restructure
the receive code so that it correctly chains receive descriptors together
and handles the case that only a part of a packet is done at the time
we get here.
2000-01-23 01:49:11 +00:00
Matt Jacob
c792f629d8 Add a pointer in the softc that will point to partially received packet.
Set up index increments for receive descriptors based on whether
the PADDED_CELL define is set.
2000-01-23 01:41:17 +00:00
Matt Jacob
e2e6935a6f Add in a define for the optimal cache line size. 2000-01-23 01:39:13 +00:00
Nick Hibma
bd7bdb532c Add ID for the AMD-756 OHCI controller 2000-01-21 10:46:29 +00:00
Nick Hibma
5fa5aeec53 Properly remove interrupts if initialisation fails. 2000-01-20 21:36:07 +00:00
Bill Paul
88d739dc5f Add support for the Davicom DM9102A 10/100 ethernet controller chip.
This is just to make sure we initialize the chip correctly: we need to
make the sure the port select bit in CSR6 is set properly so that we
use the internal PHY for 10/100 support. (The eval boards I have also
include an external HomePNA PHY, but I need to play with that more
before I can support it.)
2000-01-19 19:03:08 +00:00
Matt Jacob
a5d8019e08 add a R_PREV_IDX macro 2000-01-18 01:42:11 +00:00
Bill Paul
b822a5eae9 Add the vendor/device ID for the Farallon PN9000SX gigabit ethernet
card, which is apparently also a Tigon 2 device.
2000-01-18 00:26:29 +00:00
Bill Paul
09bc5c209e Fix the tl driver so it doesn't run off the end of the RX descriptor list
and panic in out of mbufs condition.
2000-01-15 20:14:49 +00:00
Matt Jacob
003a310f5f Remove compile warning not seen when compiling with target mode enabled. 2000-01-15 07:06:44 +00:00
Matt Jacob
65b024e1bf Redo FC target mode dma routine to try and generate an extra CTIO
in the not so odd case of Moving Data *AND* Sending Status in last CTIO *AND*
status is a CHECK CONDITION *AND* we have Sense Data to send.
2000-01-15 01:54:36 +00:00
Peter Wemm
c5191a983c Pre 4.0 tidy up.
Collect together the components of several drivers and export eisa from
the i386-only area (It's not, it's on some alphas too).  The code hasn't
been updated to work on the Alpha yet, but that can come later.

Repository copies were done a while ago.
Moving these now keeps them in consistant place across the 4.x series
as the newbusification progresses.

Submitted by:   mdodd
2000-01-14 07:14:17 +00:00
Justin T. Gibbs
9bfb3cb2c7 The error status for a scsi status error is "CAM_SCSI_STATUS_ERROR", not 0. 2000-01-14 03:39:30 +00:00
Peter Wemm
101c72e44b Remove duplicate DEC 21050 PCI-PCI bridge (0x00011011)
Add an entry for the Toshiba Fast Infra Red controller (0x07011179)
2000-01-13 08:40:10 +00:00
Matthew N. Dodd
69eae97a91 Add a few devices IDs and clarify the SiS 85c496 entry. 2000-01-13 08:01:53 +00:00
Andrew Gallatin
6a82a4ba50 add entries for several DEC PCI-PCI bridges & the Cypress PCI-ISA bridge found
on newer alpha workstations and servers
2000-01-13 02:47:36 +00:00
Bill Paul
fda39fd069 Reintroduce the dc_coal() workaround routine for coalescing outbound
packets into a single buffer, and set the DC_TX_COALESCE flag for the
Davicom DM9102 chip. I thought I had escaped this problem, but... This
chip appears to silently corrupt or discard transmitted frames when
using scatter/gather DMA (i.e. DMAing each packet fragment in place
with a separate descriptor). The only way to insure reliable transmission
is to coalesce transmitted packets into a single cluster buffer. (There
may also be an alignment constraint here, but mbuf cluster buffers are
naturally aligned on 2K boundaries, which seems to be good enough.)

The DM9102 driver for Linux written by Davicom also uses this workaround.
Unfortunately, the Davicom datasheet has no errata section describing
this or any other apparently known defect.

Problem noted by: allan_chou@davicom.com.tw
2000-01-12 22:24:05 +00:00
Kazutaka YOKOTA
689e7081eb Added PCIR_BIOS (0x30). 2000-01-10 12:53:19 +00:00
Justin T. Gibbs
dbf94fd693 Avoid setting DPARCKEN until I can figure out why it causes
spurious parity errors on some controllers.
2000-01-10 01:47:51 +00:00
Bill Paul
234c72c615 Close PR# 15986: issue an RX reset command when initializing the interface,
but only for those cards that don't use miibus (i.e. all the 10mbps only
cards, and the 100baseFX card).

PR:	kern/15986
2000-01-09 21:12:59 +00:00
Peter Wemm
f671bf82e4 Show the port/mem/irq of pci devices too. 2000-01-08 10:12:21 +00:00
Peter Wemm
4a1e4cb727 Clean up the cfgmech/pci_mechanism debris. The reason for the existance
of this is no longer an issue as we have a replacement driver for the
one that needed it.

Reviewed by:	dfr
2000-01-08 08:31:24 +00:00
Justin T. Gibbs
1a24969d60 Turn on parity error reporting before configuring external sram. This
makes it a little easier to notice that parity checking an 8bit sram
isn't working.

Turn on scb and internal data-path parity checking for all pci chips types.
We were only doing this for ultra2 chips.

After clearing the parity interrupt status, clear the BRKADRINT.  This
avoids seeing a bogus BRKADRINT interrupt after external SCB probing
once normal interrupts are enabled.
2000-01-08 05:31:38 +00:00
Justin T. Gibbs
c971c124a1 Really enable external SCB ram on Ultra2 capable controllers.
Don't even bother to look for SCB ram on controllers < aic7870.

Clear any parity errors generated by looking at external SCB ram.
2000-01-08 00:32:08 +00:00
Justin T. Gibbs
77dd846834 Add detection logic for the U160 family of adaptec controllers. These
controllers will run at U2 speeds until I can complete the U160 support
for this driver.

Correct a termination buglet for the 2940UW-Pro.

Be more paranoid in how we probe and enable external ram, fast external
ram timing and external ram parity checking.  We should now work on
20ns and 8bit SRAM parts.

Perform initial setup for the DT feature on cards that support it.

Factorize and clean up code.  Use tables where it makes sense, etc.

Add some delays in dealing with the board control logic.  I've never
seen this code fail, but with the ever increasing speed of processors,
its better to insert deterministic delays just to be safe.  This stuff
is only touched during probe and attach, so the extra delay is of no
concern.
2000-01-07 22:53:37 +00:00
Bill Fumerola
36a288c5b4 Fix paste-o in NeoMagic audio probe.
Submitted by:	cg
2000-01-07 06:59:10 +00:00
Peter Wemm
bcae942098 Zap pci_map_dense() and pci_map_bwx() - they were for compatability but
are not used.  All the drivers that use memory mapped IO on the Alpha have
been ported already.
2000-01-05 16:40:10 +00:00
Matt Jacob
78dda2ae0c Add first pass of the Intel Gigabit Ethernet (wiseman) driver. This
driver seems relatively functional, but could use some souping up,
particularly in the performance area. This has both NetBSD and FreeBSD
attachment code and a fair amount of effort has been put into making
it easy to port to different *BSD platforms.

The basic design is a one tfd per mbuf transmit (with no transmit
related interrupts- tfds are gc'd as needed). The receive ring
uses a 2K buffer per rfd with a +2 byte adjust for the ethernet
header (so the payload is aligned). There's support that *almost*
works for doing large packets- the rfd chaining code works, but there's
some problem with getting good checksums at the IP reassembly level
(ditto for doing short tfd's too).

The chip has support for TCP checksums insertion for transmit and
TCP checksum calculation on receive (for both you have to do some
appropriate backoff && twiddling), but this isn't in place.

This is nearly entirely reverse engineered from the released Intel
driver, so there's a lot of "We have to do this but do not know why"
stuff. There is somebody who has the chip specs who works in FreeBSD
but they're being a bit standoffish about even sharing hints which
is somewhat annoying. It's also apparent that all I had to work with
were the first rev boards.

This driver has been lightly tested on intel && alpha, but only
point-to-point. There may be some issues with switches- use of
boot time environment variables that override EEPROM settings
(e.g., 'set wx_ilos=1' which inverts the sense of optical signal
loss) may help with this.

I had this out for review for three weeks, and nobody said anything
negative or positive, ergo, this checkin has no 'reviewed by' field
which I would have preferred.
2000-01-04 11:12:42 +00:00
Matt Jacob
4242692117 Add in an isp_tdebug environment variable. Clean up some debugging
printouts for clarity.
2000-01-04 03:41:40 +00:00
Matt Jacob
9e11e5bea2 Support target mode operations. This involves having some variant
dma mapping callback routines to select from as target mode
entries are handled a fair bit differently from normal initiator
mode entries.
2000-01-03 23:50:13 +00:00
Bill Paul
73bf949c34 It appears that under certain circumstances that I still can't quite pin
down, the dc driver and receiver can fall out of sync with one another,
resulting in a condition where the chip continues to receive packets
but the driver never notices. Normally, the receive handler checks each
descriptor starting from the current producer index to see if the chip
has relinquished ownership, indicating that a packet has been received.
The driver hands the packet off to ether_input() and then prepares the
descriptor to receive another frame before moving on to the next
descriptor in the ring. But sometimes, the chip appears to skip a
descriptor. This leaves the driver testing the status word in a descriptor
that never gets updated. The driver still gets "RX done" interrupts but
never advances further into the RX ring, until the ring fills up and the
chip interrupts again to signal an error condition. Sometimes, the
driver will remain in this desynchronized state, resulting in spotty
performance until the interface is reset.

Fortunately, it's fairly simple to detect this condition: if we call
the rxeof routine but the number of received packets doesn't increase,
we suspect that there could be a problem. In this case, we call a new
routine called dc_rx_resync(), which scans ahead in the RX ring to see
if there's a frame waiting for us somewhere beyond that the driver thinks
is the current producer index. If it finds one, it bumps up the index
and calls the rxeof handler again to snarf up the packet and bring the
driver back in sync with the chip. (It may actually do this several times
in the event that there's more than one "hole" in the ring.)

So far the only card supported by if_dc which has exhibited this problem
is a LinkSys LNE100TX v2.0 (82c115 PNIC II), and it only seems to happen
on one particular system, however the fix is general enough and has low
enough overhead that we may as well apply it for all supported chipsets.
I also implemented the same fix for the 3Com xl driver, which is apparently
vulnerable to the same problem.

Problem originally noted and patch tested by: Matt Dillon
2000-01-03 15:28:47 +00:00
Bill Fumerola
cf8123ed18 Update NeoMagic entries.
Obtained from:	NetBSD's pcidevs and billf's Dell laptop.
2000-01-03 10:04:01 +00:00
Bill Fumerola
4eb47ecfab Fill in the blanks for some of the Texas Instruments cardbus controllers.
Obtained from:	NetBSD (syssrc/sys/dev/pci/pcidevs)
1999-12-31 07:22:24 +00:00
Bill Fumerola
f88e599fcb Copy Texas Instruments cardbus controllers from pcisupport.c, the pcisupport.c
probes are at the 'chip' level and will get overridden by pcic_p if it is
compiled in. It's still nice to get the better probe message if it's not...

Requested by:	imp
1999-12-29 13:33:37 +00:00
Bill Fumerola
6f4159efe4 Add the Texas Instruments PCI14xx pccard/cardbus controllers device ids. 1999-12-29 05:33:57 +00:00
Peter Wemm
c447342094 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 05:07:58 +00:00
Bill Fumerola
280ac20136 Add the Id for the NeoMagic 256ZX, the display from which I'm seeing this.. 1999-12-29 02:47:02 +00:00
Bill Fumerola
ecfa9802f0 Fix a small typo in the comments. 1999-12-28 06:04:29 +00:00
Bruce Evans
64c6ef6e8f Removed unnecessary const poisoning (redundant casting) which was added
in rev.1.4.
1999-12-24 15:16:10 +00:00
Bill Paul
9d378ed009 Fix problem reported by Matt Dillon. Occasionally, very small received
frames would be handled incorrectly due to bad usage of m_pullup() in
the case where the frame wraps from the end of the receive buffer back
the beginning.

Also, when manually extending small packets to pad them to the minimum
frame length during transmission, zero out the pad area to make some
really paranoid people happy.
1999-12-23 19:05:58 +00:00
Eivind Eklund
793f0e7bb6 Add #ifdef notyet around uncalled code that is later going to become DDB
commands.

Discussed with:	phk (driver author)
1999-12-21 18:11:48 +00:00
Eivind Eklund
369dc8ceb8 Change incorrect NULLs to 0s 1999-12-21 11:14:12 +00:00
Bill Paul
968b1a711d Update the xl driver to recognize yet another 3c905B/3c905C class NIC:
the 3c450-TX HomeConnect. Like the 3cSOHO100-TX OfficeConnect, this NIC
uses the same ASIC as the 3c905B/3c905C but is targeted for a particular
market segment (home users). It is somewhat less expensive than the
3c905B/3c905C ($49, according to the 3Com web site), comes with its
own custom driver kit and is bundled with various goofy Windows software
packages designed to demonstrate the niftyness of home networking (networked
game demos, etc...).

Changes are:

- Add PCI ID to list in if_xlreg.h.
- Update xl_devs table in if_xl.c.
- Update xl_choose_xcvr() to consider the HomeConnect the
  same as all the other 10baseT/100baseTX cards.
1999-12-16 18:33:57 +00:00
Matt Jacob
22e1dc858b Add Dual LVD bus (1280) support 1999-12-16 05:42:02 +00:00
Bill Paul
91cc2adb2e Fix some problems reported by Mike Pritchard:
- Add a flag DC_TX_INTR_ALWAYS which causes the transmit code to
  request a TX done interrupt for every packet. The PNIC seems to need
  this to insure that the sent TX buffers get reaped in a timely fashion.

- Try to unreset the SIA as soon as possible after resetting the whole
  chip.

- Change dcphy to support either 10/100 or 10Mbps only NICs. The
  built-in 21143 ethernet in Compaq Presario machines is 10Mbps only
  and it doesn't work right if we try to advertise 100Mbps modes during
  autoneg. When restricted to only 10mbps modes, it works fine.

  Note that for now, I detect this condition by checking the PCI
  subsystem ID on this NIC (which has a Compaq vendor/device ID).
  Yes, I know that's what the SROM is supposed to be for. I'm deliberately
  ignoring the SROM wherever possible. Sue me.

The latter two fixes allow if_dc to work correctly with the built-in
ethernet on certain Compaq Presario boxes. There are liable to be quite
a few people using these as their home systems who might want to try
FreeBSD; may as well be nice to them.

Now if anybody out there has an Alpha miata with 10Mbps ethernet and
can show me the output from pciconf -l on their system, I'd be grateful.
1999-12-13 21:45:13 +00:00
Peter Wemm
acf5b0bacb Remove some horrible #if 0'd code that has no hope of working now. It
used to edit the old-style isa_devtab config tables to insert a mapping
for a pci device into the isa tables so that the wdc driver could probe
it later.  This has been #if 0'd since April.
1999-12-12 14:47:23 +00:00
Justin T. Gibbs
e0b0c6aad5 When booting verbose, indicate if we are using manual termination
settings for U2 cards.

Don't assume that all aic7859 cards are 2930CUs.
1999-12-12 04:54:14 +00:00
Peter Wemm
dfea8af9f4 Make the usb and ide/ata device identification a little saner. Rather than
attaching to the device via chip*, use the newbus nomatch method to report
the device.  This leaves them unattached so that a driver can be easily
loaded to grab them later.
1999-12-10 17:44:22 +00:00
Kenneth D. Merry
64ae346b52 [ repository copy of sys/pci/pci_ioctl.h to sys/sys/pciio.h happened in the
background ]

Rename sys/pci/pci_ioctl.h to sys/sys/pciio.h to make it easier for
userland programs to use this interface.  Reformat the file, and add a
BSD-style copyright to it.

Add a new man page for pci(4).  The PCIOCGETCONF, PCIOCREAD, and PCIOCWRITE
ioctls are documented, but the PCIOCATTACHED ioctl is not documented
because it is not implemented.

Change includes of <pci/pci_ioctl.h> to <sys/pciio.h> or remove them
altogether.  In many cases, pci_ioctl.h was unused.

Reviewed by:	steve
1999-12-08 17:44:04 +00:00
Bill Paul
a2c195896a Spruce up the Sundance ST201 driver:
- Convert to using TX descritor polling similar to the xl driver (the
  ST201 is a clone of the 3c90xB chipset and offers the same transmit
  polling scheme). This should reduce TX overhad a little.

- Make sure to reset PHY when switching mode, as in the starfire driver.

- Fix instances of free() that should be contigfree().

- Remove dead code.
1999-12-07 20:14:42 +00:00
Bill Paul
d675147e39 Tweak the DC_REDUCED_MII_POLL code in dc_mii_tick() for the DC_IS_INTEL()
case. The idea is to reduce how often we call mii_tick(), however currently
it may not be called often enough, which prevents autonegotiation from
being driven correctly.

This should improve the chances of successfully autonegotiating media
settings on non-MII 21143 NICs. (Still waiting for confirmation from
some testers, but the code is clearly wrong in any case.)
1999-12-07 19:18:41 +00:00
Justin T. Gibbs
820379186b Simplify my license.
Don't arbitrarily limit the initiator ID of the card to something <= 7.

Fix a bug in the checksum code that would incorrectly prevent a valid
checksum of zero. (cp)

Don't touch rely on seeprom data when configuring termination.  We may
not have seeprom data. (cp)

Treat all ULTRA2 capable adapters the same way when reading or writing
the BRDCTL register.  We previously only did this correctly for aic7890/91
chips.  This should correct some problems with termination settings on
aic7896/97 adapters. (cp)

Changes marked with "(cp)"
Pointed out by:	Chuck Paterson <cp@bsdi.com>
1999-12-06 18:29:03 +00:00
Bill Paul
d25bb2d026 Modify the Adaptec "starfire" driver to reset the PHY on the MII bus
before selecting a mode. The Seeq PHY chips on the Adaptec cards that
use the AIC-6915 controller seem to need it in order to get them to
change modes correctly.

This corrects a problem that I noticed where my ANA-62022 board failed
to correctly program the full duplex bit in the macconfig1 register
when the interface was brought up. Running ifconfig sf0 would mask this
problem in some cases because polling the PHY status would cause the
miibus code to notice that full duplex was now needed and the statchg
callback would be invoked to configure the duplex setting. However it
would still get it wrong other times.

Also changed sf_miibus_statchg() to program the IPG register to match
the duplex setting in accordance with Adaptec manual's recommendations
(0x15 for full duplex, 0x11 for half duplex).
1999-12-05 20:02:45 +00:00
Peter Wemm
150e211545 Raise the pci compat driver match priority a bit so that it's not
quite so close to the chip* drivers.
1999-12-05 18:50:22 +00:00
Peter Wemm
2765c00ce8 Lower (a lot!) the chip* probe so it doesn't steal the pci ID from
ide_pci which still uses the pci driver compat shims.
1999-12-05 18:46:33 +00:00
Bill Paul
96f2e892a7 Add the if_dc driver and remove all of the al, ax, dm, pn and mx drivers
which it replaces. The new driver supports all of the chips supported
by the ones it replaces, as well as many DEC/Intel 21143 10/100 cards.

This also completes my quest to convert things to miibus and add
Alpha support.
1999-12-04 17:41:31 +00:00
Matthew N. Dodd
fe0d408987 Remove the 'ivars' arguement to device_add_child() and
device_add_child_ordered().  'ivars' may now be set using the
device_set_ivars() function.

This makes it easier for us to change how arbitrary data structures are
associated with a device_t.  Eventually we won't be modifying device_t
to add additional pointers for ivars, softc data etc.

Despite my best efforts I've probably forgotten something so let me know
if this breaks anything.  I've been running with this change for months
and its been quite involved actually isolating all the changes from
the rest of the local changes in my tree.

Reviewed by:	peter, dfr
1999-12-03 08:41:24 +00:00
Nick Hibma
b47337d347 Fix the 'usb0: USB revision unknown, not supported' people have been seeing
by identifying the version in the PCI drivers.

The OHCI driver just presets this to 1.0 as it is not specified in the
PCI registers anywhere. This should be revisited once USB 2.0 is in
wide spread use.
1999-12-03 01:34:42 +00:00
Julian Elischer
a793b9c097 Add NULL for new entrypoint. 1999-12-01 09:37:28 +00:00
Peter Wemm
5700c63bc7 Make the pci driver compat shim return a preference for probe
rather than an "it's mine!" so that other newbus-aware drivers can
bid for the device too.  This should allow the sym driver to out-bid
the ncr driver for devices it supports without having to modify ncr.c
at all.  ncr would then function as a catch-all.
1999-11-30 01:34:46 +00:00
Eivind Eklund
e9f0f7d4ad Add the PCI id for the TI PCI-1251B PCI-CardBus bridge.
Submitted by:   Martin Blapp <mb@imp.ch>
1999-11-28 13:37:35 +00:00
Søren Schmidt
84d1d01b7a Add 3 more parts of the VIA 82C686. 1999-11-24 21:07:29 +00:00
Archie Cobbs
25792ef324 Change the prototype of the strto* routines to make the second
parameter a char ** instead of a const char **.  This make these
kernel routines consistent with the corresponding libc userland
routines.

Which is actually 'correct' is debatable, but consistency and
following the spec was deemed more important in this case.

Reviewed by (in concept):	phk, bde
1999-11-24 01:03:08 +00:00
Nick Hibma
c577d56d33 Feh, kind of went wrong the previous commit. dev should child (in some
cases) plus a typo.
1999-11-22 14:39:21 +00:00
Nick Hibma
aa7e2ba7b6 Move the pretty printing of the description for USB controllers to
pci_probe_nomatch, so it won't be in the way when loading USB as a module.

The reason for them being there in the first place is that every
motherboard comes with USB kit and this way it looks more pretty (peter).
The real solution will be to define some method of detaching a driver
after it has attached.
1999-11-22 03:34:43 +00:00
Nick Hibma
66272d3701 Remove some bogus bus methods peter added. We are hardly doing
anything as a bus.
1999-11-22 03:22:43 +00:00
Boris Popov
1a7c256983 Add text for Rendition Verite V1000 and V2000 video cards. 1999-11-21 17:08:47 +00:00
Matt Jacob
9637d68c97 Fix dmasetup functions to have 16 bit queue indices. Get the chip revision
out of the PCI CLASS reg and store it in the softc. Use the getenv_quad
function to get a WWN override from the environment. Look for a config
value for same. Make slightly less lame the wwn seed construction.
1999-11-21 02:56:17 +00:00
Jun Kuriyama
31de378d47 s/Brige/Bridge/. 1999-11-21 00:53:23 +00:00
Bill Paul
5fb449fd94 Minor tweak: the subsystem device ID code for the quad port 62044 card
is documented to be 0x18 in the Adaptec manual, however there appears to
be a newer board rev with code 0x19. I added a #define for this and
updated the probe code so that this board will be properly identified
in the probe messages. (Currently it's just identified generically as
an AIC-6915 chip.)
1999-11-20 18:29:44 +00:00
Peter Wemm
5ab0514321 Allow NULL for startp and/or countp in bus_get_resource() so that you can
get one of the two without having to use a dummy variable.
1999-11-20 14:56:55 +00:00
Warner Losh
64369dfb59 Initial import of cardbus bridge driver (cbb) from the latest
newconfig code.  This is a raw import and doesn't compile yet.

Obtained from: newconfig project
1999-11-18 07:14:54 +00:00
Poul-Henning Kamp
119ce71e82 Do timeouts in terms of hz
Spotted by:     julian
1999-11-17 21:40:14 +00:00
Bill Paul
eb86c09749 Fix usage of m_pullup(). 1999-11-16 15:34:52 +00:00
Andrew Gallatin
a3f09ae6e1 Remove calls to alpha_register_pci_scsi(). After Mike's recent boot
changes, it no longer exists and is preventing alpha kernels from building.

reviewed by: msmith
1999-11-05 13:10:39 +00:00
Andrew Gallatin
870c4cf8eb now that a map's base addr is 64-bits, the alpha multi-hose hack needs
to be cast to 64-bits in pci_add_map.  This should allow XP1000s and
DS20s to boot -current again.
1999-11-03 22:43:03 +00:00
Poul-Henning Kamp
fa52394878 Remove compat cruft. 1999-11-03 14:15:18 +00:00
Poul-Henning Kamp
e118f907db New driver: Nx64kbit/s E1/T1 cards based on Munich32x&Falc54.
This is a netgraph driver.
1999-11-02 14:23:14 +00:00
Bill Paul
8562ad200e Do some more work on the mxphy pseudo-driver to make it better at media
detection and remove the long delays that I had used previously. Everything
should be handled by timeouts now.
1999-11-01 17:10:26 +00:00
Matt Jacob
fed92c475e Organize things to cope with the (possible) lack of downloadable
firmware a bit better.
1999-10-30 19:35:11 +00:00
Poul-Henning Kamp
02c58685a4 Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the
"rw" argument, rather than hijacking B_{READ|WRITE}.

Fix two bugs (physio & cam) resulting by the confusion caused by this.

Submitted by:   Tor.Egge@fast.no
Reviewed by:    alc, ken (partly)
1999-10-30 06:32:05 +00:00
Poul-Henning Kamp
7254edcfaf Don't test boolean return against != 1.
Don't needlessly assign the error variable in an if statement.
1999-10-29 19:03:18 +00:00
Semen Ustimenko
1d45e38736 Added code to enable BusMaster operations.
Kurt D. Starsinic <kstar@chapin.edu> had reported
this patch fixing strange behaviour (like timeouts
and RX/TX DMAs stopping errors).
1999-10-29 09:56:52 +00:00
Warner Losh
077e8ab387 I'm told this makes more laptops work with the new attachment code.
Submitted by: archie cobbs
1999-10-29 04:41:07 +00:00
Doug Rabson
f8ef46e907 Fix some resource allocation peculiarities of the intpm device. 1999-10-28 08:06:59 +00:00
Alan Cox
66a39c7a8c Add text for the VIA 82C686 southbridge used by some Athlon and PII boards. 1999-10-26 18:26:06 +00:00
Doug Rabson
4ed33d1537 Make sure we add an interrupt resource if intline!=255. 1999-10-26 07:40:41 +00:00
Jun Kuriyama
6a39c0d602 Add NeoMagic MagicMedia 256AV. 1999-10-26 06:47:03 +00:00
Bill Paul
57fc9d5aa7 Small tweak: just reset the transmit block instead of doing a global reset
in xl_init(). This achieves the effect that I wanted without totally
resetting the chip.
1999-10-25 20:52:32 +00:00
Alan Cox
eab7cc95c4 Add text for the AMD-751 host-to-PCI and PCI-to-PCI (AGP) bridges. 1999-10-25 06:28:04 +00:00
Warner Losh
37f6675cdb Sony CXD1847A FireWire Host Controller 1999-10-25 04:18:20 +00:00
Bill Paul
11ad85d1f5 Make some tweaks to the RealTek driver:
- Fix a bug in rl_rxeof() handler: in the case where the packet wraps
  from the end of the receive buffer back to the beginning, we need to
  insure that at least sizeof(ether_header) bytes make it into the first
  mbuf. If we don't, then doing eh = mtod(m, struct ether_header *)
  loses. To avoid this, we use m_pullup() to suck at least MHLEN -
  RL_ETHER_ALIGN bytes into the first mbuf, which should also help
  small packets fit into a single mbuf.

  Pointed out by: Philip A. Prindeville <philipp@zembu.com>

- Make the transmit threshold autotuning: start off with a small value
  and jack it up when TX underruns are detected.

- Also improve TX error recovery: kick the chip in the head with a
  reset/init sequence to make sure it recovers afer a transmit error.
1999-10-21 19:42:03 +00:00
Matt Jacob
a95ae1936f Add in inclusion of machine/md_var.h (so alpha_scsi_bus_register or what
have you is prototyped). Removed code versions in md struct- not used
any more. Allocate transfer dma maps and xflist stuff in mbxdmasetup based
upon isp->isp_maxcmds. Allow for multiple calls to mbxdmasetup (for
isp_reset cases).
1999-10-17 19:03:11 +00:00
John Hay
9c21293f55 Add support for the PCI version of the Digi SYNC/570i cards. 1999-10-17 09:40:04 +00:00
Doug Rabson
9091387f87 Correct a stupid type which prevented us from working with any device
which needed port resources.
1999-10-17 06:48:47 +00:00
Bill Paul
ed8c6514c4 Convert the mx driver to miibus.
In order to make this work, I created a pseudo-PHY driver to deal with
Macronix chips that use the built-in NWAY support and symbol mode port.
This is actually all of them, with the exception of the original MX98713
which presents its NWAY support via the MII serial interface.

The mxphy driver actually manipulates the controller registers directly
rather than using the miibus_readreg()/miibus_writereg() bus interface
since there are no MII registers to read. The mx driver itself pretends
that the NWAY interface is a PHY locayed at MII address 31 for the sole
purpose of allowing the mxphy_probe() routine to know when it needs to
attach to a host controller.
1999-10-16 05:24:13 +00:00
Bill Paul
b08cfb55ef Make some small tweaks:
- When setting/clearing promisc mode, just update the filter, don't
  reset the whole interface.

- Call xl_init() in xl_ifmedia_upd() when setting miibus media modes. This
  fixes a problem with the 3c905B-COMBO where switching from 10base5/AUI
  or 10base2/BNC to a 10/100 mode doesn't always work right.

- Attempt to reset the interface in xl_init() so that we know we're getting
  the receive and transmit rings reset properly.
1999-10-14 21:49:17 +00:00
Doug Rabson
45f0aa1f0e * Implement bus_set/get/delete_resource for pci.
* Change the hack used on the alpha for mapping devices into DENSE or
  BWX memory spaces to a simpler one. Its still a hack and should be
  a seperate api to explicitly map the resource.
* Add $FreeBSD$ as necessary.
1999-10-14 21:38:33 +00:00
Andrew Gallatin
da7ca2d9bd allow pci_ioctl to work with multi-hose alphas.
Rather than teaching pci_ioctl about hoses, we just pass down a magic number
& let the platform code figure out what the hose is based on what the bus
number is.

concept approved by dfr
1999-10-12 22:10:53 +00:00
Matt Jacob
d23245c01c remove unnecessary includes 1999-10-11 19:30:59 +00:00
Peter Wemm
649f6f6393 Add the 16550 programming interface code for PCIS_SIMPLECOMM_UART. 1999-10-09 16:00:56 +00:00
Matthew N. Dodd
8cd350e08c Remove old copies. These files now live in src/sys/dev/buslogic 1999-10-09 06:28:18 +00:00
Matthew N. Dodd
c3c2c94e00 Remove these files as they now live in sys/dev/dpt/ 1999-10-09 03:51:18 +00:00
Roger Hardiman
ee565fb26e No longer required, following the move of the driver to /sys/dev/bktr 1999-10-08 10:19:49 +00:00
Nick Hibma
82799545e3 remove the use of uhci_reset to wake up the controller after
resume/suspend (->resume is broken again, will be fixed properly ASAP)

style fixes
1999-10-07 18:56:10 +00:00
Mike Smith
5c0b893d05 Be much more selective in claiming devices that might be IDE controllers.
The old algorithm was:

 if class == storage and subclass != SCSI device must be IDE

This results in claiming 'raid' and 'other' storage devices as IDE,
which is typically not the case.

Reviewed by:	sos
1999-10-07 02:17:21 +00:00
Nick Hibma
3e2c6ca3b9 Removal of sys/device.h
- Move intrhook stuff into kernel.h
- Remove all occurrences of #device <device.h>
- Add kernel.h were necessary (nowhere)
- delete device.h

This file contained the structures for cfdata (old style config) and is no
longer used. It was included by most drivers.

It confuses the remote debugger as the definition of 'struct device' in
device.h is found before the one in bus_private.h.
1999-10-05 21:19:41 +00:00
Andrew Gallatin
9b2591a0a4 A band-aid to prevent multi-hose alpha chipsets (aka tsunami) from
panic'ing because the hose is not filled in.  We should probably extend the
pciioctl interface to take hoses into account..
1999-10-03 21:09:30 +00:00
Nick Hibma
aa9b0faecb Check for a valid irq number before calling BUS_SETUP_INTR.
Requested-By:	msmith
1999-10-03 20:23:25 +00:00
Roger Hardiman
70d32847e5 Backout part of the changes made in 1.111
For unknown devices the output will now be
  pci0: unknown card (vendor=0x109e, dev=0x0878) at 14.1 irq 19
instead of
  pci0: unknown card DD^0878 (vendor=0x109e, dev=0x0878) at 14.1 irq 19

Before this change, the code used to take the PCI vendor id and translate it
into a three letter ASCII name.
For PnP devices, the vendor id _does_ map to a nice ASCII name
(eg Creative Labs PnP ID maps to "CTL", ESS PnP ID maps to "ESS")

But there is no such mapping for PCI devices, as can be seen by the
example above where the Brooktree PCI vendor ID maps to "DD^"

The PCI Special Interest Group confirmed they do not have any mappings
from vendor ID to ASCII.
1999-10-01 16:58:40 +00:00
Andrew Gallatin
4fc1dda91d Make the fxp driver work on alpha, rather than panic the machine on boot
and/or when using the card.

o Convert the driver to using bus_space.  This allows alphas with
fxp's to boot, rather than panic'ing because rman_get_virtual()
doesn't really return a virtual address on alphas.

o Fix an alpha unaligned access error caused by some misfeature of
gcc/egcs: if link_addr & rbd_addr in the fxp_rfa struct are 32 bit
quantities, egcs will assume they are naturally aligned. So it will do
a ldl & some shifty/masky to twiddle 16 bit values in fxp_lwcopy().
However, if they are 16-bit aligned, the ldl will actually be done on
a 16-bit aligned value & we will panic with an unaligned access
error... Changing their definition to an array of chars seems to fix
this.  I obtained this from NetBSD.

I've tested this on both i386 & alpha.
1999-09-30 19:03:12 +00:00
Peter Wemm
894071bb70 These files live on in sys/dev/pcm/pci/es1370* 1999-09-26 22:15:49 +00:00
Bill Paul
c63d3a6678 Update the Starfire driver comments and man page to include the URL of
the AIC-6915 Programmer's Manual which I finally found online at Adaptec's
site.
1999-09-26 18:35:30 +00:00
Poul-Henning Kamp
d6a0e38a1b Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
Bill Paul
784733e9ec Change contigmalloc() lower memory bound from 1MB to 0 to improve
chances of allocations succeeding on systems with small amounts of
RAM.

Pointed out by: bde
1999-09-25 17:29:02 +00:00
Poul-Henning Kamp
46783fb897 Remove NBPF conditionality of bpf calls in most of our network drivers.
This means that we will not have to have a bpf and a non-bpf version
of our driver modules.

This does not open any security hole, because the bpf core isn't loadable

The drivers left unchanged are the "cross platform" drivers where the respective
maintainers are urged to DTRT, whatever that may be.

Add a couple of missing FreeBSD tags.
1999-09-25 12:06:01 +00:00
Bill Paul
e51e55880d Call sk_start() at the end of sk_intr() if there's packets in the
interface send queue that need to be processed.
1999-09-25 04:50:27 +00:00
Bill Paul
98a229f65e As suggested by phk, unconditionalize BPF support in these drivers. Since
there are stubs compiled into the kernel if BPF support is not enabled,
there aren't any problems with unresolved symbols. The modules in /modules
are compiled with BPF support enabled anyway, so the most this will do is
bloat GENERIC a little.
1999-09-23 03:32:57 +00:00
Roger Hardiman
4decbd56c4 Delete the README file from /sys/pci.
Important information is now in the bktr man page
1999-09-22 17:40:59 +00:00
Roger Hardiman
aa88dfb806 Bt848 driver now moved to /sys/dev/bktr 1999-09-22 15:39:15 +00:00
Bill Paul
981069a71b Update the Tigon driver firmware images to the latest release from
Alteon (12.6.15).
1999-09-22 06:43:16 +00:00
Bill Paul
9e4c647c74 Tweak these for what I hope is the last time: change the DRIVER_MODULE()
declaration for the interface driver from "foo" to "if_foo" but leave the
declaration for the miibus attached to the interface driver alone. This
lets the internal module name be "if_foo" while still allowing the miibus
instances to attach to "foo."

This should allow ifconfig to autoload driver modules again without
breaking the miibus attach.
1999-09-22 06:08:11 +00:00
Bill Paul
1088f6c7c1 Spruce up the ADMtek driver: conver to newbus, miibus and add support
for the AN985 "Centaur" chip, which is apparently the next genetation
of the "Comet." The AN985 is also a tulip clone and is similar to the
AL981 except that it uses a 99C66 EEPROM and a serial MII interface
(instead of direct access to the PHY registers).

Also updated various documentation to mention the AN985 and created
a loadable module.

I don't think there are any cards that use this chip on the market yet:
the datasheet I got from ADMtek has boxes with big X's in them where the
diagrams should be, and the sample boards I got have chips without any
artwork on them.
1999-09-22 05:07:51 +00:00
Bill Paul
3d927b9b51 Close PR #13665. I managed to figure out the problem, no thanks to the
submitter, who *still* hasn't bothered to answer me back.

The thing which the submitter completely failed to mention is that
his 3c900B-TPO card has the transceiver selection in the EEPROM set
to "auto." You can tweak the setting using the 3C90XCFG.EXE utility
that 3Com provides with the card. I'm not sure if it's supposed to
default to auto or if the user fiddled with it. Currently, the xl
driver only does autoselection for 10/100 NICs (i.e. those with NWAY
autonegotiation capabilities). For the 10baseT, 10base5, 10base2,
10baseFL and 100baseFX cards, the driver sets the default media to
whatever the EEPROM transceiver selector says. The problem is that
the "auto" selection is mistakenly identified as "10/100 NWAY
autoselection mode" and this is not handled correctly: the default
media ends up being chosen as 100baseTX, which doesn't work because
we've only added 10baseT media types to the ifmedia word. This leads
to a panic in ifmedia_set() (something else which the submitter never
bothered to mention).

A workaround for this is to re-run the 3C90XCFG.EXE utility and change
the transceiver selection to something besides "auto." I have also
patched the driver to watch for the "auto" setting in the non-miibus
case and select a reasonable default based on the card type instead of
falling through to 100baseTX and exploding.

PR:		misc/13665
1999-09-20 20:26:14 +00:00
Bill Paul
0355003f26 Un-do the changes to the DRIVER_MODULE() declarations in these drivers.
This whole idea isn't going to work until somebody makes the bus/kld
code smarter. The idea here is to change the module's internal name
from "foo" to "if_foo" so that ifconfig can tell a network driver from
a non-network one. However doing this doesn't work correctly no matter
how you slice it. For everything to work, you have to change the name
in both the driver_t struct and the DRIVER_MODULE() declaration. The
problems are:

- If you change the name in both places, then the kernel thinks that
  the device's name is now "if_foo", so you get things like:

if_foo0: <FOO ethernet> irq foo at device foo on pcifoo
if_foo0: Ethernet address: foo:foo:foo:foo:foo:foo

  This is bogus. Now the device name doesn't agree with the logical
  interface name. There's no reason for this, and it violates the
  principle of least astonishment.

- If you leave the name in the driver_t struct as "foo" and only
  change the names in the DRIVER_MODULE() declaration to "if_foo" then
  attaching drivers to child devices doesn't work because the names don't
  agree. This breaks miibus: drivers that need to have miibuses and PHY
  drivers attached never get them.

In other words: damned if you do, damned if you don't.

This needs to be thought through some more. Since the drivers that
use miibus are broken, I have to change these all back in order to
make them work again. Yes this will stop ifconfig from being able
to demand load driver modules. On the whole, I'd rather have that
than having the drivers not work at all.
1999-09-20 19:06:45 +00:00
Bill Paul
fac1f39b19 Grrr. Okay, changing the devnames was a bad idea. Put them back the way
they were.
1999-09-20 08:47:11 +00:00
Bill Paul
b95a9362a0 Fix the strings in the driver_t structs so that they match the new names
in the DRIVER_MODULES() declarations. *sigh*
1999-09-20 08:14:39 +00:00
David E. O'Brien
abad681b03 Goofed and didn't change the second DRIVER_MODULE() linking these with
the miibus.

Noticed by:	wpaul
1999-09-20 07:50:10 +00:00
David E. O'Brien
bd8a15ce8a Change the name we register with DRIVER_MODULE() to include the leading
"if_".

Reviewed by:	msmith, wpaul
1999-09-20 06:50:52 +00:00
Peter Wemm
814e16091b Make if_ed work again on pci, isa, isapnp. The hack to make it work on
PCCARD is pretty revolting but should buy us time while the pccard driver
angle is sorted out.  A commit for the MCA ed attachment will follow
shortly.
1999-09-20 05:48:16 +00:00
Bill Paul
1b4226d3e4 Add an alternate transmit strategy for 3c90xB adapters based on the transmit
strategy used in the 3Com Linux driver. The new strategy is to use transmit
descriptor polling -- that is, the NIC polls the descriptors to see when
new packets are available for transmission. The advantage to the new scheme
is that no register accesses are needed in the transmit routine. The old
scheme requires several register accesses to stall the TX engine, update the
TX DMA list pointer register, then unstall the TX engine. Hopefully the new
scheme will provide improved transmit performance with less CPU overhead.

This only affects the 3c90xB or 3c90xC cards, not the 3c90x cards. This
means the original 3c900 and 3c905 cards are unaffected. Newer cards include
the 3c900B series, the 3c905B, 3c980, 3c980B, 3c905C and 3c905C, and the
3cSOHO100-TX OfficeConnect.
1999-09-20 00:24:11 +00:00
Bill Paul
ca2190f252 Make some small performance tweaks to the tl driver. This should hopefully
close PR #13757, however I'm waiting on user feedback before declaring the
PR officially closed. Among other things, this improves UDP transmit
performance, and tx underruns are now detected and the TX start threshold
adjusted accordingly.
1999-09-19 22:39:24 +00:00
Bill Paul
ae3b8c19b1 Convert the VIA Rhine driver to miibus. 1999-09-19 22:03:31 +00:00
Bill Paul
6fe64cb683 Clean up two cases of the alpha vtophys() hack that should be
using alpha_XXX_dmamap() but aren't.
1999-09-18 04:04:03 +00:00
Bill Paul
2c0431ecf6 Fix the mechanism used to choose the unit numbers for the IP interfaces
attached by the SysKonnect driver. Use ifunit() to scan for existing
skN interfaces and pick the first unused one.
1999-09-18 04:01:31 +00:00
Roger Hardiman
f53c00ee1a Update to driver release 1.74
Bug fix:     xmradio nolonger experiences a 6Mhz offset after running FXTV

New feature: Automatic Tuner selection for AVerMedia cards with
             configuration EEPROMs on (ie the Bt878 based cards)
1999-09-17 21:28:23 +00:00
Bill Paul
28b50861e7 Patch if_vr to add bridging support.
PR:		12385
Submitted by:	lyndon@orthanc.ab.ca
1999-09-17 18:25:30 +00:00
Bill Paul
d1e8f983ef Remember to account for ETHER_ALIGN when setting the maxmimum packet
length for mini receive ring. The max length was MHLEN, however the mbufs
are actually shortened to MHLEN - ETHER_ALIGN to force payload alignment.

PR:		13793
1999-09-17 18:04:14 +00:00
Roger Hardiman
1ea586719f Sync with driver release 1.74 1999-09-17 17:06:36 +00:00
Bill Paul
1ed9e51a4d Fix sf_probe() to detect the card type properly. I botched the reading
of the subsystem ID when I converted to newbus. The driver still detects
the chipset and still works but fails to identify the exact card.
1999-09-17 00:47:41 +00:00
Bill Paul
58454ee28c Dangit: mispelled TORNADO in one place. 1999-09-15 07:20:59 +00:00
Bill Paul
81569a614d 3Com has produced their own Linux driver for the 3c90x/3c90xB series cards.
It's GPL'ed of course, but looking over it tonight I learned of Yet Another
Fast EtherLink XL Adapter: the 3c980C server adapter. This is basically
an updated version of the 3c980 that uses the Tornado ASIC instead of the
earlier Hurricane ASIC. The only change here is to add the new PCI device
ID (0x9805) and corresponding table entries.
1999-09-15 07:19:34 +00:00
Kenneth D. Merry
20d39afec3 Get rid of a stray printf on boot. (BRDCTL = ...)
Approved by:	gibbs
1999-09-13 16:32:34 +00:00
Roger Hardiman
76e2530cfb Update to driver 1.73
Add new hauppauge Tuner Type 6
Add Aims Labs Video Highway Xtreme card type
1999-09-10 12:08:36 +00:00
Peter Wemm
518dee7dbb Add a pointer to "controller miibus0" for people who will not read the
commit messages or GENERIC and insist on running -CURRENT.
It probably won't work, but it's worth a try.
1999-09-08 15:01:58 +00:00
Bill Paul
aa8fac6c4d Fix comment: RX underrun -> RX overrun. 1999-09-07 17:06:17 +00:00
Bill Paul
3b0ecb8e18 Fix an instance of FOO_RX_LIST_CNT that should have been FOO_TX_LIST_CNT. 1999-09-06 23:29:50 +00:00
Bill Paul
f5dbc00887 Remember to re-arm the timeout for the tick routine. 1999-09-06 19:42:02 +00:00
Bill Paul
4693f9cbd5 Fix definitions for RID and RES if we're not using IOSPACE. I copied the
two lines and forgot to change them for the !IOSPACE case. Not a big deal
since PCI memory mapped mode is off by default, but I still feel silly.
1999-09-06 18:42:27 +00:00
Bill Paul
fdd05ee7ff Whups, forgot one $Id$ -> $FreeBSD$ conversion. 1999-09-06 06:19:29 +00:00
Peter Wemm
dd68ef1623 Recognise the new 82559 chip id as used on the InBusiness 10/100 adapter.
I have an 82559 card with the same id as the other 8255[78] chips, but
that was made with a date code of 0699 (June 99).  The submitter shows
this working with the probe etc, but doesn't actually say it works as
on the ethernet. :-) Assuming it does, this is a RELENG_3 merge candidate.
Submitted by:	Steven E Lumos <slumos@sam.ISRI.UNLV.EDU>
1999-09-06 06:15:18 +00:00
Bill Paul
e5a9fd5435 This commit adds driver support for PCI fast ethernet NICs based on
the Davicom DM9100 and DM9102 chipsets, including the Jaton Corporation
XPressNet. Datasheet is available from www.davicom8.com.

The DM910x chips are still more tulip clones. The API is reproduced
pretty faithfully, unfortunately the performance is pretty bad. The
transmitter seems to have a lot of problems DMAing multi-fragment
packets. The only way to make it work reliably is to coalesce transmitted
packets into a single contiguous buffer. The Linux driver (written by
Davicom) actually does something similar to this. I can't recomment this
NIC as anything more than a "connectivity solution."

This driver uses newbus and miibus and is supported on both i386
and alpha platforms.
1999-09-06 06:14:30 +00:00
Bill Paul
9555e59a1e This commit adds driver support for the Silicon Integrated Systems
SiS 900 and SiS 7016 PCI fast ethernet chipsets. Full manuals for the
SiS chips can be found at www.sis.com.tw.

This is a fairly simple chipset. The receiver uses a 128-bit multicast
hash table and single perfect entry for the station address. Transmit and
receive DMA and FIFO thresholds are easily tuneable. Documentation is
pretty decent and performance is not bad, even on my crufty 486. This
driver uses newbus and miibus and is supported on both the i386 and
alpha architectures.
1999-09-05 21:01:03 +00:00
Bill Paul
ba2cb70286 #ifdef out the definition for the small packet RX ring. I ended up only
using one RX ring because of the alignment issue, so we may as well save
a few K of memory by not allocating space for it.
1999-09-03 20:58:39 +00:00
Peter Wemm
599d7638dd Commit a checkpoint of an updated if_ed driver. This is pretty much
Doug Rabson's work, with a few tweaks from Warner Losh and I.  There are
still some quirks to resolve, but the old driver is presently breaking
the build.
1999-09-03 19:10:56 +00:00
Luoqi Chen
cb899cd41d Handle for passthru resource release correctly. 1999-09-03 04:30:01 +00:00
Roger Hardiman
216c19e338 Update to driver 1.72.
Fix a bug where video capture locks up on channel changes.
Many thanks to Juha for solving this.

Submitted by: Juha Nurmela <Juha.Nurmela@quicknet.inet.fi>
1999-09-01 14:09:53 +00:00
Bill Paul
499d0ac7aa Just when I thought it was safe. In the original 3c905-TX NICs, the
external NatSemi PHY chip was programmed to respond to MII address 24.
In the 3c905B ASICs, the transceiver is internal but it's still mapped
to MII address 24. But *some* 3Com 3c905B ASIC revisions map the
transceiver control registers to *all* MII addresses (0 through 31).
The miibus code probes for PHYs at all MII addresses and because of
this unusual behavior, it will attempt to map the same PHY registers
several times over, which doesn't work.

Naturally, the 3c905B NIC that I tested happened not to exhibit this
behavior.

The fix is to tweak xl_miibus_readreg() and xl_miibus_writereg()
to only respond when attempting to read from MII address 24. This
is safe to do since the 3Com documentation indicates that the PHY
and/or internal transceiver will always be mapped to address 24,
and there are no 3Com XL NICs with more than one PHY.
1999-09-01 03:16:21 +00:00
Bill Paul
59519ca74f Convert the RealTek 8139 driver to newbus and miibus in one swell foop.
Also set it up to be compiled as a module.
1999-08-31 14:45:51 +00:00
Roger Hardiman
2dd2ab9fc8 Oops. I undid the $Id: -> $FreBSD: change.
Put it back to $FreeBSD:
1999-08-31 10:32:42 +00:00
Roger Hardiman
2271cf26df Update to driver release 1.71
New Features:
Greatly improved VBI capture support. (mainly for the AleVT port)
Supports select() on /dev/vbi
Improved RISC program for RGB+VBI capture to capture both evenodd
VBI data even when only capturing even only (or odd only) video
Based on code from Juha Nurmela <Juha.Nurmela@quicknet.inet.fi>

Support for Hauppauge 627 and Temic 4006
Submitted by: Maurice Castro <maurice@atum.castro.aus.net>

Bug Fix:
Fix bug in AverMedia card detection.
1999-08-31 10:29:42 +00:00
Bill Paul
a8ba3c35cb Add splimp protection to wb_tick(). 1999-08-31 05:30:13 +00:00
Bill Paul
ca11eaac63 Make sure to free resources on failure correctly in a couple of places
in ste_attach().
1999-08-31 05:20:59 +00:00
Peter Wemm
ead4c37a5d Fix a couple of things that weren't quite right for not using
PN_RX_BUG_WAR - it was freeing memory that may not have been allocated,
and unconditionally bzero'ing the mbufs even if the workaround wasn't
enabled.
1999-08-31 04:22:46 +00:00
Bill Paul
4ae17070a2 Convert the Adaptec and Winbond drivers to miibus. 1999-08-30 23:08:32 +00:00
Justin T. Gibbs
5bdd92770e Add support for the aic7859 which is found on the 2930CU.
Break out the detection logic for the aic7855 and properly report
these chips as 7855s instead of 7850s.

The 2940AU_CN is an aic7860 based card, not aic7860.

Not setting CACHETHEN turned out to be a bad idea.  It can cause
spurious corruption under heavy PCI load with multiple masters.
1999-08-30 16:11:46 +00:00
Nick Sayer
df6cb0046a MFS: Change path to perl. 1999-08-30 14:41:09 +00:00
Roger Hardiman
a8a77e3724 Add #include <sys/select.h> ready for select() support in bt848 driver 1999-08-30 09:28:47 +00:00
Bill Paul
1ef8fbeabf Convert the 3Com XL driver to miibus. This one is a little tricky
due to the fact that there are non-MII cards supported by the same
driver and I don't have all of the cards available for testing. There's
also the 3c905B-COMBO which has MII, AUI and BNC media ports all in one
package. Supporting the COMBO is difficult because we have to add the
10base5 and 10base2 media types to the same ifmedia struct as the
MII-attached types, however there is no way to force the miibus and
child PHYs into existence before xl_attach() completes, so there is
no ifmedia struct available in xl_attach(). What we do inistead is
use the mediainit method as a callback: when a child PHY is attached,
it calls the miibus mediainit routine which selects a default media.
This routing also calls the NIC driver's mediainit method (if it
implements one) at which point we can safely add the other media
types.
1999-08-29 15:52:19 +00:00
Roger Hardiman
a165a91d78 Add Voodoo 3 identification.
pciconf on my Vodoo3 2000 also shows sub-system vendor id/model with
card=0x0030121a
1999-08-29 15:11:22 +00:00
Bruce Evans
3de9d6fbe4 Don't restrict our requests for contiguous memory to addresses >= 1MB.
This fixes, at least, panics in ncr_attach() on i386's with about 5MB
of memory.  The restriction was a hack to leave some low memory for ISA
DMA, but on i386's we now allocate pages from the top down, so all the
restriction did was cause our allocations to fail when there is no free
memory above 1MB.
1999-08-29 09:03:58 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Bill Paul
05d6200e3f Make some cleanups related to miibus. 1999-08-27 21:18:02 +00:00
Bill Paul
46c8f7f1c2 Convert the ThunderLAN driver to miibus. This took me a while because I
had to get the ML 6692 PHY driver working correctly, which is harder than
it sounds. "Bitrate" ThunderLAN devices should still be supported (i.e
the older 10Mbps Netflex 3/P, which use the TNETE110 chip that has no
MII support). The ThunderLAN has an internal PHY which makes things a
little complicated, but these are the basic rules:

- For devices with just the ThunderLAN, the internal PHY is used to
  provide 10baseT, and 10base5/10baseT support. Autonegotiation will
  work, but only with 10baseT links. The only thing that really gets
  negotiated is whether the link is full or half duplex.

- For devices with the ThunderLAN and an external 10/100 PHY (like the
  Compaq Netelligent 100Mbps cards, or the internal Netflex 3/P with
  100Mbps upgrade daughter card), the external PHY is used for 10baseT
  and 100baseTX modes. The internal PHY is still used to support
  10base5/10base2, though you have to select them manual with ifconfig.

- For devices with the ThunderLAN and the ML6692 PHY, both the internal
  and external PHYs are used, though it will appear as though the 6692
  PHY will be used to support 10baseT and 100baseTX modes. In reality,
  the internal PHY will be used for 10baseT, but this fact will be hidden
  from the user. The 10base5/10base2 modes can also be selected manually
  as with above.
1999-08-27 18:58:27 +00:00
Bill Paul
cbc20d30a5 Properly re-enable the transmitter in the TX error handler. 1999-08-26 05:31:53 +00:00
Bill Paul
0f41c63996 Change PN_RXLEN from 1518 bytes to 1536 bytes. The chip always DMAs data
in 4 byte chunks. It turns out that with the 82c169C on the Netgear
FA-310TX Rev D2, if you tell the chip you have reserved a buffer of 1518
bytes, it will actually treat it as 1516 bytes since 1518 is divisible
by four. Consequently, a packet of 1514 bytes will always end up consuming
two buffers: the last coupleof bytes will spill over into the next
descriptor. This causes the pn_rx_bug_war() routine to trip unnecessarily.

I'm not sure if the 82c169B or 82c168 chips behave the same way; I'll
have to check them. In any case, this change should work just as well
with them. Note that the FA-310TX Rev D2 also has a Broadcom PHY
instead of a Level One LXT970 PHY, however this shouldn't make any
difference as far as the driver is concerned.

This change also allows me to do a way with one rounding overation in
pn_rx-buf_war().
1999-08-24 03:19:45 +00:00
Bruce Evans
d009ccfaf5 Cast pointers to uintptr_t instead of casting them to u_long, and/or vice
versa.  Cosmetic.
1999-08-24 00:56:50 +00:00
Nick Hibma
0b77022752 Reset the UHCI controller when the device comes back from suspend.
This should be replaced by proper support for suspend one day (global
suspend).

Submitted-by:   Christopher Masto <chris@netmonger.net>
1999-08-23 21:00:08 +00:00
Poul-Henning Kamp
9dcbe2404a Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().
1999-08-23 20:59:21 +00:00
Peter Wemm
2b1d38c5cc Slightly sanitize the isa/eisa bridge detection. The pci->eisa bridge
logic (I use the term loosely) was a bit whacky.
1999-08-22 19:10:39 +00:00
Mike Smith
3ed7a59b07 Clean up after removing sys/eventhandler.h from sys/systm.h at the last
minute.  This should cover all of the missed cases (and should let LINT
build again).
1999-08-21 22:10:49 +00:00
Bill Fumerola
775ef6178d Add missing include.
Submitted by:	Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
Reviewed by:	Alex Perel <veers@disturbed.net>
1999-08-21 21:35:59 +00:00
Bill Paul
880a970a44 Remove MII/PHY related junk from here. It's not needed anymore. 1999-08-21 19:03:37 +00:00
Bill Paul
23e4757cd7 This commit adds device driver support for the Sundance Technologies ST201
PCI fast ethernet controller. Currently, the only card I know that uses
this chip is the D-Link DFE-550TX. (Don't ask me where to buy these: the
only cards I have are samples sent to me by D-Link.)

This driver is the first to make use of the miibus code once I'm sure
it all works together nicely, I'll start converting the other drivers.

The Sundance chip is a clone of the 3Com 3c90x Etherlink XL design
only with its own register layout. Support is provided for ifmedia,
hardware multicast filtering, bridging and promiscuous mode.
1999-08-21 18:34:58 +00:00
Mike Smith
fcb893a801 Implement a new generic mechanism for attaching handler functions to
events, in order to pave the way for removing a number of the ad-hoc
implementations currently in use.

Retire the at_shutdown family of functions and replace them with
new event handler lists.

Rework kern_shutdown.c to take greater advantage of the use of event
handlers.

Reviewed by:	green
1999-08-21 06:24:40 +00:00
Bill Paul
a7b114407f Fix power management register definitions. 1999-08-21 01:10:45 +00:00
Peter Wemm
e9fc0b372f Replace the tulip_delay_300ns() with a DELAY(1). Hammering the PCI bus
to achieve a delay is pretty mean.

Andrew reports:
"The tulip_delay_300ns() is, well, bloody stupid on machines with a
heavily loaded PCI bus.  It tries to do a delay by assuming PCI reads
will take a certain amount of time & issues a large amount of
(expensive, 5% CPU when your PCI bus is heavily loaded) pci reads.

Locally, we've replaced the calls to tulip_delay_300ns(sc) in the EMIT
macros with a simple DELAY(1) and not seen any problems.  Plus we've
gained about 50Mb/sec throughput on our gigabit network cards because
of the added PCI bus bandwidth available."

Also, I do not understand why, but this change appears to stop the
Transmit Fifo underrun on one of my systems (but not the Alpha PC164SX).
This shouldn't make that much of a difference since the mii bus isn't
touched all that often, but perhaps when it does get accessed and hence
hammers the register, it was causing the chip to get upset.

Submitted by:	Andrew Gallatin <gallatin@cs.duke.edu>
1999-08-19 15:07:20 +00:00
Bill Paul
b32ba21dfd Small tweak: in xl_rxeof(), rxstat should be u_int32_t, not u_int16_t. 1999-08-19 03:47:18 +00:00
Nick Hibma
25519565df 1) rename dev->self to be consistent
2) use device_printf
3) properly tear down and disable interrupts when init fails
1999-08-18 10:24:59 +00:00
Justin T. Gibbs
99cfa26a69 Differentiate between aic7895C chips and their earlier brethren
via the PCI revid register.
1999-08-16 22:50:37 +00:00
Matt Jacob
0a5f7e8bd9 Set some correct return values. Prefer I/O map all the time unless configured
otherwise.
1999-08-16 19:52:29 +00:00
Justin T. Gibbs
7debf5e75e Fix a long standing bug in the auto-termination control settings for
the aic7890/91/96/97 cards.  This could cause the system to go into
a long retry/recovery loop during probe.

Fix the alignment argument to bus_dma_tag_create().

Don't set the CACHETHEN bit in dscommand0 for Ultra2 controllers
until we know more about its behavior.  The description for this
bit makes it sound like it could cause problems with certain
PCI chipsets.
1999-08-16 02:33:46 +00:00
Justin T. Gibbs
086646f7c6 Properly set the alignment argument to bus_dma_tag_create(). If we
don't care about the alignment, set it to 1, meaning single byte alignment.
1999-08-16 01:52:21 +00:00
Bill Paul
2b028af745 Minor glitch in ti_newbuf_jumbo(): m_adj() was being called on
m instead of m_new.

Submitted by: Kenneth D. Merry <ken@kdm.org>
1999-08-14 15:45:03 +00:00
Bill Paul
ee67e42e43 Small tweak: remember to free the tx ring data (which is malloc()ed) if
we have to bail out of vr_attach().
1999-08-10 21:12:11 +00:00
Bill Paul
8674aa45c7 Convert the Winbond driver to newbus and have it compiled as a module. 1999-08-10 21:09:12 +00:00
Bill Paul
08339b4fa4 Convert the VIA Rhine driver to newbus and set it up to be compiled as
a module. Also modified the code to work on FreeBSD/alpha and added
device vr0 to the alpha GENERIC config.

While I was in the neighborhood, I noticed that I was still using
#define NFPX 1 in all of the Makefiles that I'd copied from the fxp
module. I don't really use #define Nfoo X so it didn't matter, but
I decided to customize this correctly anyway.
1999-08-10 17:15:20 +00:00
Matthew N. Dodd
2825e76714 Add support for the Am79C978. (AMD PCHome/PCI Ethernet adapter)
See: http://www.amd.com/products/npd/overview/homenetworking/intro.html

PR: kern/12275
Submitted by: Robert Watson <robert@cyrus.watson.org>
1999-08-10 01:03:51 +00:00
Matthew N. Dodd
41ff460e00 chip0: <PCI to 0x80 bridge (vendor=10e0 device=8849)> at device 0.0 on pci0
Isn't really that useful.

chip0: <PCI to Other bridge (vendor=10e0 device=8849)> at device 0.0 on pci0

is more in keeping with the spirit of the rest of the code.

Previous behavior with regard to truely unknown bridges unchanged.

"<Anti-Bill> Tell you what: you have commit privs now. You do it."
1999-08-09 21:11:44 +00:00
Peter Wemm
a063132590 A little more tidying up. 1999-08-09 14:43:39 +00:00
Peter Wemm
b2368001b4 Expand a heap of macros that obscure readability and are no longer needed
here, and do a bit of general tidy up.
1999-08-09 14:15:46 +00:00
Peter Wemm
ac6b4b7c14 More pre-lite2 support zapped and some more tidy-up. 1999-08-09 13:24:55 +00:00
Peter Wemm
48cadfb15e Unifdef -D__FreeBSD__ - and remove pre-lite2 support. 1999-08-09 13:15:53 +00:00
Peter Wemm
d1292ac4bc Unifdef -U__NetBSD__ 1999-08-09 13:07:37 +00:00
Peter Wemm
28acbab4e0 Unifdef -U__bsdi__ 1999-08-09 13:01:58 +00:00
Peter Wemm
fff7a5bef5 s/Id/FreeBSD/ 1999-08-09 12:52:49 +00:00
Peter Wemm
b46f22127f Strip __FreeBSD_version >= 300000 conditionals. 1999-08-09 12:50:12 +00:00
Peter Wemm
3d3bfc5db5 Merge changes from NetBSD rev 1.82 -> 1.86 via vendor branch.
Among the changes:  1.84: support compex 4-port cards.
1999-08-09 12:29:29 +00:00
Peter Wemm
61ec30585f s/TULUP/TULIP/ - from vendor branch. 1999-08-08 19:56:06 +00:00
Bill Paul
5a58e7fbc6 Minor tweak for last commit: insert extra delay between issuing master
reset and RX/TX resets.
1999-08-02 21:57:57 +00:00
Bill Paul
9a65a1c94d Perform an RX reset and TX reset in xl_reset() along with the master
reset command.

I observed some anomalous behavior while testing a 3c905C with a
Dell PowerEdge 4300/500 dual PIII 500Mhz system. The NIC would seem
to work correctly most of the time but would sometimes fail to receive
certain packets, in particular NFS create requests. I could mount
an NFS filesystem from the PowerEdge and do an ls on it, but trying
to do a "touch foo" would hang. Monitoring traffic from another host
revealed that the client was properly sending an NFS create request
but the server was not receiving it. It *did* receive it when I
ran the same test with an Intel fxp card.

I don't understand the exact mechanics of this strange behavior, but
resetting the receiver and transmitter seems to get rid of it. I used
to perform an RX and TX reset in xl_init(), but stopped doing it there
because on 3c905B and later cards this causes the autoneg session to
restart, which would lead to the NIC waiting a long time before exchanging
traffic after being brought up the first time. Apparently the receiver
and transmitter resets should be performed at least once when initializing
the card.

Hopefully this will cure problems that people have been having with the
3c905C -- this was the only strange behavior that I have observed with
the 3c905C so far which does not appear with the 3c905B or 3c905.
1999-08-02 21:06:16 +00:00
Matthew N. Dodd
15317dd875 Alter the behavior of sys/kern/subr_bus.c:device_print_child()
- device_print_child() either lets the BUS_PRINT_CHILD
	  method produce the entire device announcement message or
	  it prints "foo0: not found\n"

Alter sys/kern/subr_bus.c:bus_generic_print_child() to take on
the previous behavior of device_print_child() (printing the
"foo0: <FooDevice 1.1>" bit of the announce message.)

Provide bus_print_child_header() and bus_print_child_footer()
to actually print the output for bus_generic_print_child().
These functions should be used whenever possible (unless you can
just use bus_generic_print_child())

The BUS_PRINT_CHILD method now returns int instead of void.

Modify everything else that defines or uses a BUS_PRINT_CHILD
method to comply with the above changes.

	- Devices are 'on' a bus, not 'at' it.
	- If a custom BUS_PRINT_CHILD method does the same thing
	  as bus_generic_print_child(), use bus_generic_print_child()
	- Use device_get_nameunit() instead of both
	  device_get_name() and device_get_unit()
	- All BUS_PRINT_CHILD methods return the number of
	  characters output.

Reviewed by: dfr, peter
1999-07-29 01:03:04 +00:00
Doug Rabson
aa595accc9 Add support for SYS_RES_DENSE and SYS_RES_BWX resource types. These are
equivalent to SYS_RES_MEMORY for x86 but for alpha, the rman_get_virtual()
address of the resource is initialised to point into either dense-mapped
or bwx-mapped space respectively, allowing direct memory pointers to be
used to device memory.

Reviewed by: Andrew Gallatin <gallatin@cs.duke.edu>
1999-07-28 07:57:48 +00:00
Bill Paul
90f300bfb1 Convert the PNIC driver to newbus. 1999-07-28 02:19:52 +00:00
Bill Paul
070f62142c Roar! Finish what I started last night: somehow only the header file change
got committed.
1999-07-27 13:54:15 +00:00
Matthew N. Dodd
0158b2dcc3 Case matters.
DEv_METHOD to DEV_METHOD.
1999-07-27 05:08:36 +00:00
Matthew N. Dodd
5a8cee9a60 Implement the BUS_PROBE_NOMATCH method for the PCI bus.
This function is called for each device for which no driver
was found.

Output is similar to the eisa_probe_nomatch() function but with the
added benefit of displaying the assigned IRQ (since PCI gives us
this information up front.)

Output is like so:

pci0: unknown card CPQ0508 (vendor=0x0e11, dev=0x0508) at 11.0 irq 9
pci0: unknown card DFZ0508 (vendor=0x10da, dev=0x0508) at 11.0 irq 9
pci0: unknown card DBL0508 (vendor=0x104c, dev=0x0508) at 11.0 irq 9
pci0: unknown card DDM0011 (vendor=0x108d, dev=0x0011) at 11.0 irq 9

I'm not happy with the 3 lines of macro cruft that got added but
I consider it a temporary annoyance as those bits will be moved to
some place where PCI, EISA and ISAPNP code will be able to use them.

(Not surprisingly, this message is longer than the code in question.)

Reviewed by: peter, dfr
1999-07-27 04:28:14 +00:00
Bill Paul
af1c062105 On FreeBSD/i386, when you use the SYS_RES_MEMORY resource to allocate
a PCI memory mapped region, rman_get_bushandle() returns what happens
to be a kernel virtual address pointing to the base of the PCI shared
memory window. However this is not the behavior on all platforms:
the only thing you should do with the bushandle is pass it to the
bus_spare_read()/bus_space_write() routines. If you actually do want
the kernel virtual address of the base of the PCI memory window, you
need to use rman_get_virtual().

The problem is that at the moment, rman_get_virtual() returns a physical
address, which is bad. In order to get the kernel virtual address we
need, we have to play with it a little.

Presumeably this behavior will be changed, but in the meantime the
Tigon driver won't work. So for the moment, I'm adding a kludge to
make things happy on the alpha: the correct kernel virtual address
is calculated from the value returned by rman_get_virtual(). This
should be removed once rman_get_virtual() starts doing the right
thing.

This should make the Tigon actuall work on the alpha now.
1999-07-27 03:54:48 +00:00
Peter Wemm
eda5a3370a Make this compile on the Alpha. I'm not 100% sure about this but I
think it's ok.  ti_bhandle is fetched from newbus on both the Alpha
and x86, the Alpha-only ti_vhandle is gone.
1999-07-25 06:46:19 +00:00
Bill Paul
c9ce464cb7 Remember to clear the IFF_RUNNING and IFF_OACTIVE flags in sf_stop() and
sk_stop().
1999-07-25 05:16:05 +00:00
Bill Paul
691c152864 This commit adds device driver support for Adaptec Duralink PCI fast
ethernet controllers based on the AIC-6915 "Starfire" controller chip.
There are single port, dual port and quad port cards, plus one 100baseFX
card. All are 64-bit PCI devices, except one single port model.

The Starfire would be a very nice chip were it not for the fact that
receive buffers have to be longword aligned. This requires buffer
copying in order to achieve proper payload alignment on the alpha.
Payload alignment is enforced on both the alpha and x86 platforms.
The Starfire has several different DMA descriptor formats and transfer
mechanisms. This driver uses frame descriptors for transmission which
can address up to 14 packet fragments, and a single fragment descriptor
for receive. It also uses the producer/consumer model and completion
queues for both transmit and receive. The transmit ring has 128
descriptors and the receive ring has 256.

This driver supports both FreeBSD/i386 and FreeBSD/alpha, and uses newbus
so that it can be compiled as a loadable kernel module. Support for BPF
and hardware multicast filtering is included.
1999-07-25 04:32:50 +00:00
Bill Paul
d2aaa9a7a6 Convert the ASIX and Macronix drivers to newbus. 1999-07-24 20:52:57 +00:00
Nicolas Souchu
e23ebb9b30 Update intpm driver.
PR:             kern/12631
Submitted by:   Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp>
1999-07-24 19:13:54 +00:00
Bill Paul
571a80b261 Clean up the buffer allocation code a bit. Make sure to initialize certain
critical mbuf fields to sane values. Simplify the use of ETHER_ALIGN to
enforce payload alignment, and turn it on on the x86 as well as alpha
since it helps with NFS which wants the payload to be longword aligned
even though the hardware doesn't require it.

This fixes a problem with the ti driver causing an unaligned access trap
on the Alpha due to m_adj() sometimes not setting the alignment correctly
because of incomplete mbuf initialization.
1999-07-23 18:46:24 +00:00
Bill Paul
43a095a5fd Grrr. Return the rman_get_bustag()/rman_get_bushandle() lines to their
proper place in ti_attach(). I'm positive I typed them in there, but
they must have fallen victim to a drive-by cut & pasting.
1999-07-23 16:21:43 +00:00
Bill Paul
09590dc4c1 One last tweak before I turn in for the evening: the driver name in
the driver_t declaration should be "skc" not "sk". Technically, "skc"
is the parent PCI device (the SysKonnect GEnesis controller) and "sk0"
and "sk1" are the network interfaces that get attached to it.
1999-07-23 05:50:35 +00:00
Bill Paul
39d837d4b5 Dangit. Somehow the pmap_kextract hack for alpha snuck back into these
files. Change them back to alpha_XXX_dmamap().

Pointed out by: Andrew Gallatin
1999-07-23 02:18:01 +00:00
Bill Paul
89ca84e6db Convert the Alteon Tigon gigabit ethernet driver to newbus. Also upgrade
to the latest firmware release from Alteon (12.3.12).
1999-07-23 02:10:11 +00:00
Bill Paul
5c9e5de3e3 Some more small newbus cleanups. Remember to free all resources in case
of failures in foo_attach(), simplify iospace/memspace things a little.
1999-07-23 02:06:57 +00:00
Julian Elischer
47d7025f9f Revert out part of the last patch that can be done better elsewhere.
The complexity added isn't worth it.
1999-07-22 21:08:02 +00:00
Bill Paul
7ad5b08ab3 Remove the definitions for the SiS 900 chip. This is not a RealTek
clone after all. I have the datasheets for this part; hopefully I can
write a proper driver soon.
1999-07-22 20:56:49 +00:00
Julian Elischer
7530f1312b fix braino..
accidentally replaced PAGE_MASK with PAGE_SIZE.
(PAGE_MASK is PAGE_SIZE - 1)
bug does not manifest itself on our hardware.....
1999-07-22 19:45:33 +00:00
Bill Paul
a02be1be5b Well, it seems that loading a PCI driver module after the system has
been booted works too -- very neat. However I don't want the system to
stop for 5 seconds when the MII autoprobe is triggered in the xl and
tl drivers since that's lame. Instead, only use the hard delay when
we've been cold booted. If not, use the timeout mechanism instead.
(The SysKonnect driver doesn't use the same autonegotiation scheme, so
no change is required there.)
1999-07-22 18:10:20 +00:00
Bill Paul
7dea97485b Convert the ThunderLAN driver to newbus. Also add splimp() protection to
tl_stats_update().
1999-07-22 17:00:38 +00:00