Commit Graph

1783 Commits

Author SHA1 Message Date
Poul-Henning Kamp
88647b6de5 Be consistent about functions being static.
Properly put macro args in ().

Spotted by:	FlexeLint.
2002-10-16 09:14:59 +00:00
Poul-Henning Kamp
2c876e15c8 Be consistent about functions being static.
Spotted by:	FlexeLint.
2002-10-16 09:04:52 +00:00
Poul-Henning Kamp
a917a136ff Rename struct softc to struct mn_softc. 2002-10-16 08:41:38 +00:00
Marcel Moolenaar
18e0cd7dde Fix previous commit: Don't cast integral types to pointers to
print them with %p. Cast to unsigned long and print with %#lx.

Discussed with: bde
2002-10-15 01:50:09 +00:00
Peter Wemm
962deac027 Turn off the premature locking in xl. The driver tries to use the mutexes
as spl replacements, but you cant sleep while holding mutexes.

This change has been made on many other drivers.
2002-10-14 23:58:46 +00:00
Marcel Moolenaar
a9945062b7 Make this compile on 64-bit architectures (e.g. ia64) by not assuming
pointers (but more precisely vm_offset_t) can be printed with %x. Use
%p instead and cast the argument to caddr_t.
2002-10-12 20:40:36 +00:00
Warner Losh
7efff076f4 Ooops. Need to free dc_srom on detach to not leak memory.
Pointy Hat to: The Mad Redhead of Niwot
2002-10-07 05:29:13 +00:00
Warner Losh
3097aa70be Dynamically configure the width of the srom. This code comes from
OpenBSD who got the code (or the idea) from the NetBSD tlp driver.

This gets some cardbus dc cards working (either completely or nearly
so).  It also appears to get additional pci cards working, without
breaking working ones.

# Maybe some additional work is needed here.  Also, the cardbus attachment
# might need to match on the CIS rather than on the vendor/device so we have
# a finer level of detail as to what the card is.  Technically, the
# vendor/device fields are undefined for CardBus (even though most cards are
# using common silicon with pci models).
2002-10-07 05:26:35 +00:00
Alfred Perlstein
780c174bca Static'ify a variable.
Submitted by: Matt Emmerton <matt@gsicomp.on.ca>
2002-10-03 06:44:01 +00:00
Eric Anholt
d5157cd692 Correct an indentation.
Noticed by:	phk
2002-10-03 06:10:54 +00:00
Poul-Henning Kamp
1878960dc9 Fix two misindents.
Spotted by:	FlexeLint
2002-10-01 22:27:03 +00:00
Mike Silbersack
f8f4148236 Remove all DELAY(1) calls around MII operations in the XL driver.
According to the MII specification, the delay produced by our
reads alone are sufficient for correct operation.

This reduces the time mii_tick takes from 10ms to ~1ms here.  That's
still a lot, but much better than before.

Submitted by:	Harti Brandt <brandt@fokus.gmd.de>
MFC after:	3 weeks
2002-09-22 04:48:30 +00:00
Nicolas Souchu
44e6ce01b9 Cleanup of amdpm(4).
Add of NVIDIA nForce (nfpm) smbus support.

Obtained from:	Thomas D. Dean <tomdean@speakeasy.org>
2002-09-21 21:43:49 +00:00
Martin Blapp
351267c186 Fix the support for the AN985/983 chips, which do not set the
RXSTATE to STOPPED, but to WAIT. This should fix hangs which
could only be solved by replugging the cable.

Submitted by:	jhb
Reviewed by:	phk
MFC after:	2 weeks
2002-09-20 15:18:13 +00:00
Martin Blapp
7e346229db Enable the automatic TX underrun recovery for the ADMtek chips.
This solves cvsup update on my laptop which aborts after a while
without this patch.

PR:		34236
Reviewed by:	phk
MFC after:	2 weeks
2002-09-20 15:16:06 +00:00
Peter Wemm
78ff825835 simos.c needs a to be updated from the old pci shims. Yell loudly but
stop breaking alpha LINT.
2002-09-19 03:40:17 +00:00
Doug Ambrisko
724b7a2be2 Clarify comment to "Code borrowed from if_fxp.c" to deal with running
out of fragments.

Suggested by:	jhb
2002-09-18 21:32:48 +00:00
Eric Anholt
81ac2d2606 Fix i810 after i830 commit.
Submitted by:	David Dawes <dawes@XFree86.Org>
2002-09-15 08:43:23 +00:00
Eric Anholt
ea3796796a Fix an i830/i845 test that shouldn't get hit in normal use and remove a printf.
Submitted by:	David Dawes <dawes@XFree86.Org>
2002-09-13 04:17:28 +00:00
Eric Anholt
3080733f2e Add AGP support for Intel i830M and i845 thanks to patches from moto kawasaki
<kawasaki@mbg.sphere.ne.jp> and David Dawes <dawes@XFree86.org>.
2002-09-12 04:23:18 +00:00
Doug Ambrisko
877b0861ca Only probe one PHY on the D-Link 580 version of the card (ie rev 0x12).
The 550 version is location at address 1 but since it works right we
let the code find whatever PHY it can.

Fix a fragment issue on TX.  If the number of frags are more then the
driver has allocated then bring all the frags together into one packet
and send it out.  Code derived from the fxp driver.

Tested and found by:	Francois Tigeot <francois.tigeot@nic.fr>
			Hellmuth Michaelis <hm@kts.org>

MFC after:	1 week
2002-09-11 21:26:22 +00:00
Bernd Walter
82026026e0 add missing \n to printf
Approved by:	gallatin (mentor)
2002-09-09 17:39:48 +00:00
Mitsuru IWASAKI
efd1491c3f Add support for Corega FEther CB-TXD (CardBus 100M/10M). 2002-09-06 16:38:06 +00:00
Mark Murray
3ecba1c115 Make consistent; turn spaces into tabs where there is a mixture. 2002-09-04 18:14:17 +00:00
Josef Karthauser
9f1c775798 Add a device description for Intel 82801CA/CAM (ICH3) USB controller
USB-C.

PR:	kern/41963
2002-08-28 20:24:49 +00:00
Bruce Evans
7e9e7dc4ed Include <sys/lockmgr.h> for old lock interfaces instead of depending on
namespace pollution in <sys/lock.h>.
2002-08-27 11:51:55 +00:00
Philippe Charnier
93b0017f88 Replace various spelling with FALLTHROUGH which is lint()able 2002-08-25 13:23:09 +00:00
Alan Cox
fff6062ab6 o Retire vm_page_zero_fill() and vm_page_zero_fill_area(). Ever since
pmap_zero_page() and pmap_zero_page_area() were modified to accept
   a struct vm_page * instead of a physical address, vm_page_zero_fill()
   and vm_page_zero_fill_area() have served no purpose.
2002-08-25 00:22:31 +00:00
Alfred Perlstein
8e708563c7 style: put return types on a line by themselves. 2002-08-24 00:02:03 +00:00
Alfred Perlstein
e3d2833a26 style:
put return values on a line by themselves.
 fix some paste issues where whitespace was used instead of tabs.
2002-08-23 23:49:02 +00:00
Alfred Perlstein
26be7d1c1b Put return values from functions on a line by themselves.
Ok'd previously by: wpaul
2002-08-23 23:19:25 +00:00
Doug Ambrisko
740f8a4472 Don't read the PCI config space during mii operations. Instead save whether
or not we have to limit the PHY detection in the softc structure.  Then
just check the flag.

Suggested by:	jdp
Reviewed by:	jdp
MFC after:	3 days
2002-08-19 16:54:26 +00:00
Poul-Henning Kamp
bd86d22c62 Remove the SIS_LOCK/SIS_UNLOCK from sis_attach(). It makes WITNESS
barf and there seem to be little room for contention during attach.
2002-08-19 06:56:50 +00:00
Josef Karthauser
24177c6cb0 Use uhci_pci_match to return the device description and rework the
vendor description code.
2002-08-18 11:52:47 +00:00
Josef Karthauser
f992fafdd7 Add a comment to remind that uhci_pci_match will never return NULL.
Don't display the "New UHCI DeviceId" message unless booting verbosely.
Use a switch statement for the vendor match code.
2002-08-18 11:42:11 +00:00
Maxim Sobolev
62f7648682 Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid
breaking application ABI use unused ifreq.ifru_flags[1] for upper 16 bits in
SIOCSIFFLAGS and SIOCGIFFLAGS ioctl's.

Reviewed by:	-hackers, -net
2002-08-18 07:05:00 +00:00
Josef Karthauser
8f5fc1b728 Consolidate the device recognition code. 2002-08-18 00:24:03 +00:00
Doug Ambrisko
74495bcdab Revert change to detect multiply PHYs in mii code. There might be cases
when this is needed.  Work around bogus second PHY in the DFE-580 card
via a change in the if_ste.c driver.

Suggested by:	jdp
Reviewed by:	jdp
MFC after:	3 days
2002-08-16 23:19:16 +00:00
Josef Karthauser
c5849647cc UHCI_DEBUG -> USB_DEBUG. 2002-08-15 22:41:20 +00:00
Mike Silbersack
f3b2d59e18 Improve handling of TX errors. Early reports indicate that this
elimiates the driver lockup problem reported by many.

Concepts used were taken from Via's if_fet driver.  Verification
and implementation were done by Thomas Nystrom.

Submitted by:	Thomas Nystrom <thn@saeab.se>
MFC after:	3 days
2002-08-15 04:04:53 +00:00
Alan Cox
fab965bf7e o Use the VM_ALLOC_WIRED flag instead of calling vm_page_wire(). 2002-08-10 18:42:13 +00:00
Doug Ambrisko
d44ef39e51 Fixes for the D-Link DFE-580 card.
This is pretty much fixes any issue I can find:
     -  Watchdog timeouts were due to starting the TX DMA engine
        before we had a packet ready for it.  So the first packet
        sent never got out only if we sent more then one packet
        at a time did the others make it out and not blow up.
        Of course reseting the chip then caused us not to transmit
        the first packet again ie. catch-22.  This required logic changes.
     -  Combine interrupts on TX packets being queued up.
     -  Don't keep running around the RX ring since we might get
        out of sync so only go around once per receive
     -  Let the RX engine recover via the poll interface which is
        similar to the TX interface.  This way the chip wakes
        up with no effort when we read enough packets.
     -  Do better hand-shaking on RX & TX packets so they don't
        start of to soon.
     -  Force a duplex setting when the link comes up after
        an ste_init or it will default to half-duplex and be
        really slow.  This only happens on subsequent ste_init.
        The first one worked.
     -  Don't call stat_update for every overflow.  We only monitor
        the collisions so the tick interval is good enough for that.
        Just read in the collision stats to minimize bus reads.
     -  Don't read the miibus every tick since it uses delays and
        delays are not good for performance.
     -  Tie link events directly to the miibus code so the port
        gets set correctly if someone changes the port settings.
     -  Reduce the extreme number of {R,T}FD's.  They would consume
        130K of kernel memory for each NIC.
     -  Set the TX_THRESH to wait for the DMA engine to complete
        before running the TX FIFO.  This hurts peak TX performance
        but under bi-directional load the DMA engine can't keep up
        with the FIFO.  Testing shows that we end up in the case
        anyways (a la dc(4) issues but worse since the RX engine hogs
	everything).
     -  When stopping the card do a reset since the reset verifies the
	card has stopped.  Otherwise on heavy RX load the RX DMA engine
	is still stuffing packets into memory.  If that happens after
	we free the DMA area memory bits get scribled in memory and
	bad things happen.

This card still has seemingly unfixable issues under heavy RX load in
which the card takes over the PCI bus.

Sponsored by:	Vernier Networks
MFC after:	1 week
2002-08-07 22:31:27 +00:00
Luigi Rizzo
ffe4fbf0fd Use new interface for ether_input().
Remove some unnecessary assignments to mbuf fields in sis_newbuf(),
the "length" fields are of no use while the mbuf is in the receive ring.

MFC after: 3 days
2002-08-07 16:08:54 +00:00
Mike Silbersack
aff8da7074 Make sure to set the DMA transfer length register, plus one
small style fix.

Submitted by:	Thomas Nystrom <thn@saeab.se>
2002-08-05 13:24:06 +00:00
Luigi Rizzo
32d273402d Use m_getcl() to allocate mbuf+cluster for the receive ring.
Remove the sis_quick variable, as it was there for testing purposes
only.

MFC after: 3 days
2002-08-04 21:52:05 +00:00
Poul-Henning Kamp
e26ebcce25 Repond properly to NGM_TEXT_CONFIG messages. 2002-08-04 20:50:50 +00:00
Mike Silbersack
16afddabdc Make sure to set both sets of registers which control the RX and TX buffer
sizes.  Previously, the end result was at the mercy of the card's default
setting.  This change will reduce the number of buffer underruns for
some users.

PR:		kern/37929
Submitted by:	Thomas Nystrom <thn@saeab.se>
MFC after:	7 days
2002-07-31 19:58:36 +00:00
John Baldwin
c038666eae If we get 0xffff back when reading the status register, assume the card
has gone away instead of spinning in the interrupt handler.  This stops
my machine from hanging when I eject a rl(4)-based cardbus card.

Reviewed by:	imp
2002-07-30 17:31:42 +00:00
Alan Cox
5ec699cdac o If the page returned by vm_page_grab(VM_ALLOC_ZERO) isn't prezeroed,
zero it.

Reviewed by:	dfr, peter
2002-07-21 04:07:26 +00:00
John Baldwin
d6ac80d12f Add PCI IDs for the A, B, and C UHCI controllers in the ICH4.
Sponsored by:	The Weather Channel
2002-07-19 22:17:02 +00:00