Commit Graph

1184 Commits

Author SHA1 Message Date
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 . 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