Commit Graph

161 Commits

Author SHA1 Message Date
Bill Paul
0177987224 Add device driver support for USB ethernet adapters based on the CATC
USB-EL1202A chipset. Between this and the other two drivers, we should
have support for pretty much every USB ethernet adapter on the market.
The only other USB chip that I know of is the SMC USB97C196, and right
now I don't know of any adapters that use it (including the ones made
by SMC :/ ).

Note that the CATC chip supports a nifty feature: read and write combining.
This allows multiple ethernet packets to be transfered in a single USB
bulk in/out transaction. However I'm again having trouble with large
bulk in transfers like I did with the ADMtek chip, which leads me to
believe that our USB stack needs some work before we can really make
use of this feature. When/if things improve, I intend to revisit the
aue and cue drivers. For now, I've lost enough sanity points.
2000-01-14 03:14:49 +00:00
David E. O'Brien
c201f69bed Sort. 2000-01-12 02:30:42 +00:00
Peter Wemm
70c43495f8 s/controller/device/ as per config(8) 2000-01-08 16:03:57 +00:00
Bill Paul
dfd1e98eac Add device driver support for USB ethernet adapters based on the
Kawasaki LSI KL5KUSB101B chip, including the LinkSys USB10T, the
Entrega NET-USB-E45, the Peracom USB Ethernet Adapter, the 3Com
3c19250 and the ADS Technologies USB-10BT. This device is 10mbs
half-duplex only, so there's miibus or ifmedia support. This device
also requires firmware to be loaded into it, however KLSI allows
redistribution of the firmware images (I specifically asked about
this; they said it was ok).

Special thanks to Annelise Anderson for getting me in touch with
KLSI (eventually) and thanks to KLSI for providing the necessary
programming info.

Highlights:
- Add driver files to /sys/dev/usb
- update usbdevs and regenerate attendate files
- update usb_quirks.c
- Update HARDWARE.TXT and RELNOTES.TXT for i386 and alpha
- Update LINT, GENERIC and others for i386, alpha and pc98
- Add man page
- Add module
- Update sysinstall and userconfig.c
2000-01-05 04:27:24 +00:00
Matt Jacob
b6ca8f5a13 add wx0 driver 2000-01-04 11:17:35 +00:00
Bill Paul
ed63a7aaef This commit adds device driver support for the ADMtek AN986 Pegasus
USB ethernet chip. Adapters that use this chip include the LinkSys
USB100TX. There are a few others, but I'm not certain of their
availability in the U.S. I used an ADMtek eval board for development.
Note that while the ADMtek chip is a 100Mbps device, you can't really
get 100Mbps speeds over USB. Regardless, this driver uses miibus to
allow speed and duplex mode selection as well as autonegotiation.
Building and kldloading the driver as a module is also supported.

Note that in order to make this driver work, I had to make what some
may consider an ugly hack to sys/dev/usb/usbdi.c. The usbd_transfer()
function will use tsleep() for synchronous transfers that don't complete
right away. This is a problem since there are times when we need to
do sync transfers from an interrupt context (i.e. when reading registers
from the MAC via the control endpoint), where tsleep() us a no-no.
My hack allows the driver to have the code poll for transfer completion
subject to the xfer->timeout timeout rather that calling tsleep().
This hack is controlled by a quirk entry and is only enabled for the
ADMtek device.

Now, I'm sure there are a few of you out there ready to jump on me
and suggest some other approach that doesn't involve a busy wait. The
only solution that might work is to handle the interrupts in a kernel
thread, where you may have something resembling a process context that
makes it okay to tsleep(). This is lovely, except we don't have any
mechanism like that now, and I'm not about to implement such a thing
myself since it's beyond the scope of driver development. (Translation:
I'll be damned if I know how to do it.) If FreeBSD ever aquires such
a mechanism, I'll be glad to revisit the driver to take advantage of
it. In the meantime, I settled for what I perceived to be the solution
that involved the least amount of code changes. In general, the hit
is pretty light.

Also note that my only USB test box has a UHCI controller: I haven't
I don't have a machine with an OHCI controller available.

Highlights:

- Updated usb_quirks.* to add UQ_NO_TSLEEP quirk for ADMtek part.
- Updated usbdevs and regenerated generated files
- Updated HARDWARE.TXT and RELNOTES.TXT files
- Updated sysinstall/device.c and userconfig.c
- Updated kernel configs -- device aue0 is commented out by default
- Updated /sys/conf/files
- Added new kld module directory
1999-12-28 02:01:18 +00:00
David E. O'Brien
19b132d78b Turn on the sym' driver by default. It lives well beside the ncr' driver
now.  On one machine with <825a> and <875> controllers, `sym' correctly
attached.  On another one with only a <ncr 53c810 fast10 scsi>, the `ncr'
driver correctly attached.
1999-12-22 05:52:04 +00:00
Steve Price
0138b1134c MFS_ROOT is deprecated so use MD_ROOT instead. Also add the md
pseudo-device to make it easier to build releases.
1999-12-20 05:11:51 +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
Andrew Gallatin
dbc58a480c A port of NetBSD's AlphaServer 1000 and 1000A support. Thanks to Cristian
Angelini for allowing me to use his AS1000 to do the port.

Note that this is untested on AlphaServer 1000A hardware.

Reviewed by:	dfr
Tested by:   	Cristian Angelini <chr.ang@biella.alpcom.it>
Obtained From: 	NetBSD
1999-12-01 15:25:04 +00:00
David E. O'Brien
521c57eb69 Sort PCI SCSI controlers. 1999-11-28 00:59:03 +00:00
David E. O'Brien
658743b5e2 /sys adjustments to add the `sym' controler driver.
This is commented out in GENERIC as you cannot mix `sym' with `ncr' right now.
Note that LINT is no more broken by this commit.
1999-11-28 00:48:15 +00:00
Doug Rabson
7cbc47c7bc Add the ata devices to the GENERIC kernel. Hopefully, this should allow
it to install from ATA cds and to ATA disks. I'll check after my next
release builds.
1999-11-15 09:09:00 +00:00
Peter Wemm
51124de792 Update examples using 'disk' and 'tape' - they used to have magic meaning
to config(8) for static device tables that have not existed for quite
some time.  They have been aliases for 'device' for a while, and "tape"
went away entirely as it wasn't used anywhere (except in an example
in LINT.. "fixed").
1999-11-01 04:02:58 +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
David E. O'Brien
b65fdcda6c Acutally our style is "options\x20\x09".
As BDE says:  "options\x09\x09foo" looks quite different from
"options\x20\x09foo" after adding a one or two character prefix.

Notice by:	BDE
1999-10-15 07:07:43 +00:00
David E. O'Brien
5fafa719ad Like it or not, we use ^I's not 0x20 to align things in this file. 1999-10-14 11:34:19 +00:00
David E. O'Brien
6701b9ae60 Make the contents, layout, and comments match sys/i386/conf/GENERIC as
much as possible.  This commit also adds the `bpf' pseudo-device.
1999-10-14 09:52:28 +00:00
Andrew Gallatin
25cfcb2218 Add ahc driver. The adaptec driver works just dandy on my xp1000 using
a 2940UW.  The dp264 (and ds20, I think) have an AIC7895 on board so it
is important the ahc driver be in GENERIC so that FreeBSD can install on
these boxes.
1999-09-30 18:51:56 +00:00
Peter Wemm
5518bc0d23 Pull in the core bus drivers based on the machine type rather than
requiring the user to figure it out.  So, if you comment out all but the
machine type you are using, you automatically get the bus code just for
your system.  (eg DEC_EB164 implies cia, etc).  Multiple machine types
still pulls in the appropriate busses.  This means, take things like
'controller cia0' out of your config.

Reviewed by:	dfr  (in principle)
1999-09-13 17:52:06 +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
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Matt Jacob
2d712f3d8d what is a devuce? 1999-08-25 18:05:52 +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
Poul-Henning Kamp
c6ba8fec16 Give if_tun the "almost clone" makeover. 1999-08-15 09:54:57 +00:00
Andrew Gallatin
563c65de90 Now that all chipsets support S/G DMA (which is required for ISA devices)
we can enable the floppy disk
1999-08-11 22:33:57 +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
Poul-Henning Kamp
ef40c56108 Make the pty driver as close to a cloning device as we can get for now,
we create the pty on the fly when it is first opened.

If you run out of ptys now, just MAKEDEV some more.

This also demonstrate the use of dev_t->si_tty_tty and dev_t->si_drv1
in a device driver.
1999-08-08 19:28:59 +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
f531114507 Add wb0 to GENERIC now that it actually does work on alpha. (Forgot this
last night.)
1999-07-11 14:53:37 +00:00
Bill Paul
4b27896350 Take the Winbond driver out of GENERIC for the alpha. It'll come
back when it actually works on the alpha. How it got in here in the
first place I have no idea.
1999-07-05 05:40:29 +00:00
Mike Smith
d0b133cb59 Bump maxusers to 32 to match the i386.
Remove the gzip pseudo-device, since the Alpha never did a.out.
Add the 'wb' driver since it is supported.
1999-07-03 01:35:51 +00:00
Peter Wemm
0f36a349af Dequote like on the i386 configs. Also remove some references to old
i386 isa drivers that used to be order sensitive.  The probe order of
those drivers is now determined by a list in isa_compat.c and config
file order is totally irrelevant.
1999-06-29 18:24:09 +00:00
Bill Paul
14de28bd64 Add device rl0 to GENERIC. Also add al0 (ADMtek PCI ethernet) which I
forgot to do previously.
1999-06-19 20:25:25 +00:00
Dag-Erling Smørgrav
9b953cf681 Kill option FAILSAFE.
PR:		i386/12187
Approved by:	bde
1999-06-15 13:14:56 +00:00
John Birrell
bfc6f8cf11 Add the System V message queue and semaphore options for better 3rd party
software support out-of-the-box (like i386 does).
1999-06-14 22:59:55 +00:00
Doug Rabson
37b094f876 * Implement ISA dma (only for CIA now but more chipsets to follow).
* Port the fd driver to alpha.
1999-06-05 13:30:13 +00:00
Andrew Gallatin
7ae6cdbca2 Add support for the DEC_ST6600 family of alphas. This includes the
Compaq XP1000, AlphaServer DS20, AlphaServer DS10, and DP264

This has been tested *only* on XP1000's.  I'll be interested to hear from
owners of other types of DEC_ST6600 alphas.

I'd like to thank Don Rice of Compaq for providing the documentation required
to support this platform on FreeBSD.  I'd also like to thank Doug Rabson for newbus,
and for helping me get a multiple hoses working with newbus.

Reviewed by:	Doug Rabson <dfr@nlsystems.com>
1999-05-26 23:22:14 +00:00
Doug Rabson
973b49bd1a Remove obsolete 'config kernel' line. 1999-05-10 13:30:51 +00:00
Doug Rabson
e3a3d09cb9 Remove DDB. 1999-05-09 11:42:19 +00:00
Doug Rabson
319c0e7fed Add commented out entries for ata driver now that it works on the alpha. 1999-04-19 08:56:38 +00:00
Bill Paul
4473c5ec86 Make ASIX driver work on FreeBSD/alpha, add to GENERIC. 1999-04-08 17:42:48 +00:00
Bill Paul
8919d7d4e7 Make the Macronix driver work on FreeBSD/alpha and add to GENERIC.
Like the PNIC, we have to copy packet headers in the receive handler
because the chip will only DMA to longword aligned buffers.

Also do some mindor cleanups.
1999-04-01 02:09:37 +00:00
Bill Paul
25223996f1 Insert ifmedia_set() that I forgot and put in the vtophys() hack for
the alpha. Now the ThunderLAN driver works on the alpha (both my
sample cards check out.) Update the alpha GENERIC config to include
ThunderLAN driver now that I've tested it.
1999-03-31 04:04:14 +00:00
Bill Paul
8fe2c75e31 Make the xl and pn drivers work on FreeBSD/alpha and add them to
sys/alpha/conf/GENERIC.

Note: the PNIC ignores the lower few bits of the RX buffer DMA address,
which means we have to add yet another kludge to make it happy. Since
we can't offset the packet data, we copy the first few bytes of the
received data into a separate mbuf with proper alignment. This puts
the IP header where it needs to be to prevent unaligned accesses.

Also modified the PNIC driver to use a non-interrupt driven TX
strategy. This improves performance somewhat on x86/SMP systems where
interrupt delivery doesn't seem to be as fast with an SMP kernel as
with a UP kernel.
1999-03-27 20:41:25 +00:00
Doug Rabson
8a99777019 Update the alpha port to use the new syscons.
Submitted by: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> (partly)
1999-01-23 16:53:30 +00:00
Andrew Gallatin
1e176a8ad1 Added support for the DEC EB64PLUS systype. (Part III)
o Add the EB64PLUS systype into the kernel configuration files
and add it to the GENERIC kernel

o Correct mcclock_isa.c's dependence on cia, it should depend on isa.
  This will allow avanti and eb64+ kernels to be built without the cia
  chipset support code.
1999-01-18 20:26:50 +00:00
Gary Palmer
c656fddc16 Add fxp0. It seems to be Alpha-OK, although I don't have a card to test. 1998-12-29 03:59:49 +00:00
Jordan K. Hubbard
4b3c37b2a8 Put back MFS_ROOT now that it's been fixed correctly. 1998-10-30 01:37:33 +00:00
Jordan K. Hubbard
4df550a942 Take MFS_ROOT out for now; for some reason, the alpha GENERIC chokes
and dies if it can't find the MFS root whereas the x86 one seems to sail
past.  Looking at the code, I can't see how either one works, so I'm
confused. :)
1998-10-30 01:17:42 +00:00
Jordan K. Hubbard
39048e2d62 DB_ELF_SYMBOLS doesn't appear to do anything yet, or if it does it's
not been added to the appropriate options file.  Comment it out to
prevent config(8) warnings.
1998-10-14 00:42:02 +00:00
Jordan K. Hubbard
89041bafbd Sync up with some needed x86 options. 1998-10-13 21:38:46 +00:00
Doug Rabson
4ada0d2731 Change sd to da and comment out the non-cam TurboChannel scsi drivers.
Fix a typo which prevented VGA consoles from working.
1998-09-18 18:43:52 +00:00
Matt Jacob
3dd37e4387 (requested by gibbs) Remove the SCSI_CAM option (and rework the isp driver
that had depended on it for compilation within or without CAM to use
__FreeBSD_version instead).
1998-09-18 00:46:42 +00:00
Doug Rabson
657d6e769c Change to cam. 1998-09-16 08:22:09 +00:00
Doug Rabson
506a7a2ed4 Remove some duplicated devices. 1998-08-30 10:50:30 +00:00
Doug Rabson
19df33b637 Add support for TurboChannel alphas (DEC 3000/300 and 3000/500).
Obtained from: NetBSD
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-20 08:27:11 +00:00
Doug Rabson
8a7b91802a Lots of changes, including:
* Support for AlphaStation 200, 250, 255, 400
* Untested support for UDB, Multia, AXPpci33 (Noname)
* Support for Personal Workstation 433a/433au, 500a/500au, 600a/600au (Miata)
* Some minor fixes and improvements to interrupt handling.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu> (AS200, Miata)
Obtained from: NetBSD (some code for AS200, Miata, Noname)
1998-08-10 07:53:59 +00:00
Doug Rabson
a8360ebd82 Update so that it should build a working kernel for the platforms supported
so far.
1998-08-07 08:16:31 +00:00
Doug Rabson
897cd717a5 Add initial support for the FreeBSD/alpha kernel. This is very much a
work in progress and has never booted a real machine.  Initial
development and testing was done using SimOS (see
http://simos.stanford.edu for details).  On the SimOS simulator, this
port successfully reaches single-user mode and has been tested with
loads as high as one copy of /bin/ls :-).

Obtained from: partly from NetBSD/alpha
1998-06-10 10:57:29 +00:00