Commit Graph

1866 Commits

Author SHA1 Message Date
Jake Burkholder
227f9a1c58 - Add vm_paddr_t, a physical address type. This is required for systems
where physical addresses larger than virtual addresses, such as i386s
  with PAE.
- Use this to represent physical addresses in the MI vm system and in the
  i386 pmap code.  This also changes the paddr parameter to d_mmap_t.
- Fix printf formats to handle physical addresses >4G in the i386 memory
  detection code, and due to kvtop returning vm_paddr_t instead of u_long.

Note that this is a name change only; vm_paddr_t is still the same as
vm_offset_t on all currently supported platforms.

Sponsored by:	DARPA, Network Associates Laboratories
Discussed with:	re, phk (cdevsw change)
2003-03-25 00:07:06 +00:00
Matthew N. Dodd
868d8b6286 - Use if_broadcastaddr from struct ifnet rather than relying on
extern 'etherbroadcastaddr'.
- Make 'etherbroadcastaddr' static.

Reviewed by:	 imp
2003-03-21 17:53:16 +00:00
Mike Silbersack
af498ca9eb Make sure to free the correct resources when the card fails to attach
properly.  (Broken in the previous commit.)

Noticed by:	"Niels Chr. Bank-Pedersen" <ncbp@bank-pedersen.dk>
2003-03-19 01:48:14 +00:00
MIHIRA Sanpei Yoshiro
1017eea32d Add support for Planex FNW-3800-TX(CardBus 100M/10M).
Submitted by:	Kunihiro Arai <araik@attglobal.net>
Obtained from:	[bsd-nomads:16625]
2003-03-18 14:57:09 +00:00
Mike Silbersack
16a930f6cb Instead of relying on a compile time define to determine whether the xl
driver should use port or memory based IO, determine it dynamically
at runtime, preferring MMIO where possible.  This helps us support newer
arches which dislike port based access better.

Tested on i386 & sparc64, with 3c900, 905, 905b, and 905C cards.
(in varying combinations by both jake and myself)
2003-03-18 06:29:51 +00:00
Søren Schmidt
64eca1e1f2 Add pci id# for the sis648 2003-03-13 07:55:53 +00:00
Bosko Milekic
544244654a Fix bug introduced in 1.130. For the < MHLEN case, we should
be doing a m_gethdr(), not an m_get().

Pointed out by: Hiten Pandya <hiten@unixdaemons.com>
Pointy hat to: Me
2003-03-04 20:19:26 +00:00
Poul-Henning Kamp
7ac40f5f59 Gigacommit to improve device-driver source compatibility between
branches:

Initialize struct cdevsw using C99 sparse initializtion and remove
all initializations to default values.

This patch is automatically generated and has been tested by compiling
LINT with all the fields in struct cdevsw in reverse order on alpha,
sparc64 and i386.

Approved by:    re(scottl)
2003-03-03 12:15:54 +00:00
Poul-Henning Kamp
dd7a14618b Spell noread() and nowrite() correctly (ie: not "NULL") 2003-03-02 19:23:31 +00:00
Dag-Erling Smørgrav
521f364b80 More low-hanging fruit: kill caddr_t in calls to wakeup(9) / [mt]sleep(9). 2003-03-02 16:54:40 +00:00
Yoshihiro Takahashi
a5459e94a5 Use rman_get_start() to get start address of the resource. 2003-02-26 13:46:40 +00:00
Maxime Henrion
07159f9c56 Cleanup of the d_mmap_t interface.
- Get rid of the useless atop() / pmap_phys_address() detour.  The
  device mmap handlers must now give back the physical address
  without atop()'ing it.
- Don't borrow the physical address of the mapping in the returned
  int.  Now we properly pass a vm_offset_t * and expect it to be
  filled by the mmap handler when the mapping was successful.  The
  mmap handler must now return 0 when successful, any other value
  is considered as an error.  Previously, returning -1 was the only
  way to fail.  This change thus accidentally fixes some devices
  which were bogusly returning errno constants which would have been
  considered as addresses by the device pager.
- Garbage collect the poorly named pmap_phys_address() now that it's
  no longer used.
- Convert all the d_mmap_t consumers to the new API.

I'm still not sure wheter we need a __FreeBSD_version bump for this,
since and we didn't guarantee API/ABI stability until 5.1-RELEASE.

Discussed with:		alc, phk, jake
Reviewed by:		peter
Compile-tested on:	LINT (i386), GENERIC (alpha and sparc64)
Runtime-tested on:	i386
2003-02-25 03:21:22 +00:00
Marcel Moolenaar
907cf80fbf Remove support for running in SimOS. The support has rotted over
time and there's no indication that it will improve anytime soon.
By removing support for SimOS it is possible to build LINT on
Alpha, which is considered more important at the moment.

Not objected to on: alpha@
2003-02-25 00:42:40 +00:00
Dan Moschuk
25b803ef49 Add support for Peppercon ROL-F Card.
Submitted by: Sascha Holzeiter <sascha@root-login.org>
PR: 48559
2003-02-23 23:35:35 +00:00
Bosko Milekic
fd18f292bd Make xl use m_getcl() to allocate an mbuf and a cluster in one shot,
as opposed to one after the other.  This is faster in both -CURRENT
and -STABLE.  Additionally, there is less code duplication for
error-checking.

One thing to note is that this code seems to return(1) when no buffers
are available; perhaps ENOBUFS should be the correct return value?

Partially submitted & tested by: Hiten Pandya <hiten@unixdaemons.com>
MFC after: 1 week
2003-02-22 14:46:31 +00:00
Maxime Henrion
5e303db539 Fix panic on sparc64 introduced in my last commit. I really
wish the busdma APIs were more consistent accross architectures.

We should probably move all the other DMA map creations in
xl_attach() where we can really handle them failing, since
xl_init() is void and shouldn't fail.

Pointy hat to:	mux
Tested by:	Anders Andersson <anders@hack.org>
2003-02-19 18:33:29 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Maxime Henrion
44250c5cd8 - Fix mbuf leak when we successfully allocate a new mbuf but fail to
bus_dmamap_load() it.
- Make it so reusing mbufs when we can't allocate (or map) new ones
  actually works.  We were previously trying to reuse a mbuf which
  was already bus_dmamap_unload()'ed.

Reviewed by:	silby
2003-02-18 18:50:54 +00:00
Eric Anholt
05d1e23aa7 Split the arch-specific AGP files into the appropriate files.* and do the same
for the agp module, and add agp to the list of modules to compile for alpha.
Add an alpha_mb() to agp_flush_cache for alpha -- it's not correct but may
improve the situation, and it's what linux and NetBSD do.
2003-02-14 06:33:52 +00:00
Eric Anholt
11c6a5f80d Remove an extra agp_flush_cache(). The i810 case that needs it already has it. 2003-02-14 06:31:45 +00:00
Eric Anholt
27afae53db Add agpreg.h missed in commit to agp_i810 (adding i85x/i86x AGP support). 2003-02-13 19:24:19 +00:00
Eric Anholt
7978e21002 Add Intel 85x/86x AGP support.
Submitted by:	David Dawes <dawes@xfree86.org>
2003-02-13 07:17:39 +00:00
Warner Losh
6d0dd93192 Minor correction to comment: PNIC and XIRCOM have eeprom, its just
non-standard.
2003-02-12 07:16:15 +00:00
Nate Lawson
3f54508cba Clean up exit path from rl_attach() to remove multiple returns 2003-02-09 22:32:50 +00:00
Matthew N. Dodd
df79cfe4a6 Fix an oversight in some code I added to the last commit. 2003-02-08 21:06:03 +00:00
Matthew N. Dodd
31d20f96fc - Remove duplicate call to callout_handle_init() in pcn_attach().
- Conditionalize mtx_destroy() in pcn_attach().
- Assert driver lock in pcn_intr().

Submitted by:	 Hiten Pandya <hiten@unixdaemons.com>
2003-02-08 20:38:26 +00:00
Martin Blapp
eecb384463 Fix the breakage resulting from Rev. 1.80. Get the eeprom width
for all but two cards. This should fix broken cards like these:

DM9102 (Davicom, DEVICE_ID: 0x9002)
DM9009 (Davicom, DEVICE_ID: 0x9009)
DM9100 (Davicom, DEVICE_ID: 0x9100)
98713/98713_CP (Macronix PMAC, DEVICE_ID: 0x0512)
98713_CP (Macronix PMAC, DEVICE_ID: 0x0512)
987x5 (Macronix PMAC, DEVICE_ID: 0x0531)
98727  (Macronix PMAC, DEVICE_ID: 0x0532)
82C115 (Lite-On PNIC II, DEVICE_ID: 0xc115)
AX88140A (ASIX Dev_ID: DEVICE_ID: 0x1400)
EN1217 (Accton EN1217, DEVICE_ID: 0x1217)

Note that these cards sould still work in STABLE.

Reviewed by:	imp
2003-02-07 23:12:51 +00:00
Martin Blapp
259b8d8489 Add missing braces.
Found by:       FlexeLint (phk)
Reviewed by:	wpaul, phk
2003-02-07 13:55:02 +00:00
Matthew N. Dodd
0642caee99 Turn off interrupts in pcn_stop(). 2003-02-07 13:13:34 +00:00
Matthew N. Dodd
ec050a6488 Consolidate resource release code on error condition. 2003-02-06 21:21:39 +00:00
Martin Blapp
028a849180 Move the DC_SETBIT to the attach function.
Reviewed by:		phk
2003-02-05 21:21:26 +00:00
Mike Silbersack
1a984aad84 Add deviceids for 6105 and 6105M chips. Further changes will be necessary
to fully support these new chips, but preliminary evidence suggests that
they work acceptable with our present driver.

MFC after:	1 week
2003-02-01 01:27:05 +00:00
Mike Silbersack
97e6eca55d Switch the if_vr driver from using our generic MII routines over to
using the Rhine's internal shift registers which are designed
for the job.  This reduces the amount of time we wait around shifting
bits, and seems to work better with some chips.

Also, provide a workaround for some newer cards which report fake PHYs
at multiple addresses.  (As more cards are ID'd, I'm sure this part
of the code will have to be expanded to cover more cases.)

Submitted by:	Thomas Nystrom <thn@saeab.se>
MFC after:	1 week
2003-02-01 01:18:26 +00:00
Mike Silbersack
b72d483eb5 Fixes from Thomas Nystrom to fix hanging problems experienced by vr cards
under load.

This patch has been tested by Thomas and other for more than a month now,
and all (known) hangs seem to be solved.

Thomas's explanation of the patch:

*  Fix the problem with the printing of the RX-error.

*  Code from if_fet do better deal with the RX-recovery including a
   timeout of the RX-turnoff.

*  The call to vr_rxeof before vr_rxeoc have been moved to a point
   where the RX-part of the chip is turned off. Otherwise there is a
   window where new data could have been written to the buffer chain
   before the RX-part is turned off. If this happens the chip will see
   a busy rx-buffer. I have no evidence that this have occured but
   god knows what the chip will do in this case!

*  I have added a timeout of the TX-turnoff. I have checked and in
   my 900 MHz system the flags for turnoff (both RX & TX) is seen at
   the first check in the loop.

*  I could see that I got the VR_ISR_DROPPED interrupt sometimes and
   started to thinking about this. I then realized that no recovery is
   needed for this case and therefore I only count it as an rxerror
   (which was not done before).

*  Finally I have changed the FIFO RX threshhold to 128 bytes. When I
   did this the VR_ISR_DROPPED interrupt went away. Theory: The chip
   will receive a complete frame before it tries to write it out to
   memory then the RX threshold is set to store'n'forward. IF the frame
   is large AND the next rx frame also is large AND the bus is busy
   transfering a TX frame to the TX fifo THEN the second received
   frame wont fit in the FIFO and is then dropped. By having the RX
   threshold set to 128 the RX fifo is emptied faster.

MFC after:	5 days
2003-01-31 07:37:06 +00:00
Maxime Henrion
eddf67296e Fix typo in an unused macro. 2003-01-29 21:56:10 +00:00
Josef Karthauser
96d11470c8 Migrate the PCI bus logic for ohci and uhci from sys/pci to sys/dev/usb. 2003-01-29 00:13:29 +00:00
Martin Blapp
14f19ee835 Add PCI revision number for 630A and 900B. Enable parity error detection
on 900B and 635(A).

Re-add the enhanced PHY access register method again for older chipsets,
they do not seem to work with all old chips.

Reviewed by:		phk
MFC after:		7 days
2003-01-28 10:55:38 +00:00
Maxime Henrion
ff301db64c Remove the now unused sys/malloc.h header. 2003-01-24 02:42:22 +00:00
Mike Silbersack
e02d5926c3 Correctly identify the 3C920B chipset; although it may ship with some Nforce2
boards, it's definitely not an Nvidia chip.

Info from: Nvidia's Linux Network driver & pciids.sourceforge.net
2003-01-22 17:14:33 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
David E. O'Brien
aac0e9388e Complete the support of the on-board xl(4) on nVidia nForce2 mobo's.
Submitted by:	Mikko S. Hyvarinen <morphy@morphy.iki.fi>
2003-01-19 04:47:54 +00:00
Thomas Moestl
a712d94e68 Make the xl driver work on sparc64:
- Add conversions to/from little endian for fields that the NIC accesses
  by DMA as required.
- Add some bus_dmamap_sync() calls, and correct some existing ones.
- Read the receiver information from the EEPROM in an endian-neutral
  manner.
- Load all RX and TX descriptors in a single DMA map up front, and
  get the bus addresses of individual descriptors by address arithmetic;
  this fixes multiple use of the descriptor tags, which would have
  undesired effects.
It seems that xl still does not work on e250 boxen, for reasons which
are not clear yet.

Reviewed by:	mux
2003-01-19 00:23:59 +00:00
Nate Lawson
608654d473 Remove bogus locking from dc(4). Instead, move interrupt allocation
and ether_ifattach() to end.  This fixes a "could sleep" case and
simplifies error exit cases as well.  Also be sure to set errno
and clean up resources in !mac error case.

Tested by:	Ryan Beasley
2003-01-14 19:31:27 +00:00
David E. O'Brien
f9b7742405 Partial support for the nVidia nForce2 chipset's on-board Broadcom/Altima PHY
and 3com MAC.  Specifications for the Altima PHY are available at:
   http://www.altimacom.com/products/ac101L.html

Submitted by:	Mikko S. Hyvarinen <morphy@morphy.iki.fi>
2003-01-12 21:03:38 +00:00
Eric Anholt
55dbef54ca Add support for the Intel 82820 UP-only AGP bridge.
PR:		41466
Submitted by:	NIIMI Satoshi <sa2c@sa2c.net>
MFC after:	1 week
2003-01-11 20:08:28 +00:00
Dag-Erling Smørgrav
9af714a731 FBSDIDize and clean up whitespace nits. 2003-01-11 16:11:21 +00:00
Dag-Erling Smørgrav
f4be139a67 Read sanpei's mind, and unbreak the build. 2003-01-11 16:08:59 +00:00
MIHIRA Sanpei Yoshiro
fe41c67cfc Add support for Corega FEtherII CB-TXD (CardBus 100M/10M).
Fix typo (Coreaga->Corega)
2003-01-11 07:10:35 +00:00
Martin Blapp
bcd1ede826 Make newer integrated SiS900 cards working.
Allow to read EEPROM from LAN. It is shared
between a 1394 controller and the NIC and each
time we access it, we need to set SIS_EECMD_REQ.

Idea from:	linux driver source

Reviewed by:	luoqi
Obtained from:	linux driver source (idea)
2003-01-10 08:16:03 +00:00
Martin Blapp
b9e58d7b73 Sis no longer implements the enhanced phy control
register, and phy has to be directly accessed via mdio.

Patch converted to CURRENT from STABLE.

Submitted by:	luoqi
Reviewed by:	luoqi (again)
MFC after:	2 weeks
2003-01-10 08:14:07 +00:00