5827 Commits

Author SHA1 Message Date
dmlb
fff1e2f242 Primary purpose of this commit is to enable support for the Aviator
Pro and Raylink cards with version 5 firmware. Only infra-structure
mode has been tested. Specific changes for this feature are:

        o Add RFC1042 encapsulation of IP datagrams

        o Add authentication and association

        o Decode of the beacon (although not used)

Other changes have been made:

        o Pass command completion status to *_done (in place for
          adding proper error recovery)

	o Move a couple of state variables into the current
	  network parameters structure. This is in prep. for
	  dealing with roaming.

MFC after:	1 week
2001-05-17 22:23:49 +00:00
jhb
fbaf605e32 Disable the wi driver locking for now. The driver tries to tsleep with the
driver lock held on detach which can lead to annoying and useless panics.
2001-05-17 22:20:54 +00:00
sos
892af87533 Update to use the changed ioctl interface. 2001-05-17 10:29:30 +00:00
brian
853c35eea7 digiModel_t -> enum digi_model
Remove a forgotton and unused structure.
2001-05-17 01:42:18 +00:00
jhb
3fbeaa9056 Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
wpaul
a0d918e1e9 Fix instance of (struct ti_softc *) that should have been
(struct nge_softc *), which the compiler never complained about.
I guess it doesn't matter, a pointer is a pointer, but looked weird
to me.
2001-05-15 22:19:50 +00:00
wpaul
0fd266d182 Adjust the descriptor structures a little by making the software parts
be unions with enough padding to make sure they always end up being
a multiple of 8 bytes in size, since the 83820/83821 chips require
descriptors to be aligned on 64-bit boundaries. I happened to get it
right for the 32-bit descriptor/x86 case, but botched everything else.
Things should work properle on 32-bit/64-bit platforms now.

Note that the 64-bit descriptor format isn't being used currently.
2001-05-15 21:42:43 +00:00
greid
ddc2812fcb Remove a bogus comment which I forgot to get rid of after testing 2001-05-15 20:05:19 +00:00
gibbs
db9a4ae14e ahc_eisa.c:
ahc_pci.c:
	Prepare for making ahc a module by adding module dependency
	and version info.

aic7770.c:
	Remove linux header ifdefs.  The headers are handled differently
	in Linux where local includes (those using "'s instead of <>'s)
	are allowed.

	Don't map our interrupt until after we are fully setup to
	handle interrupts.  Our interrupt line may be shared so
	an interrupt could occur at any time.

aic7xxx.c:
	Remove linux header ifdefs.

	current->curr to avoid Linux's use of current as a
	#define for the current task on some architectures.

	Add a helper function, ahc_assert_atn(), for use in
	message phases we handle manually.  This hides the fact
	that U160 chips with the expected phase matching disabled
	need to have SCSISIGO updated differently.

	if (ahc_check_residual(scb) != 0)
		ahc_calc_residual(scb);
	else
		ahc_set_residual(scb, 0);

       	becomes:

	ahc_update_residual(scb);

	Modify scsi parity error (or CRC error) handling to
	reflect expected phase being disabled on U160 chips.

	Move SELTO handling above BUSFREE handling so we can
	use the new busfree interrupt behavior on U160 chips.

	In ahc_build_transfer_msg() filter the period and ppr_options
	prior to deciding whether a PPR message is required.
	ppr_options may be forced to zero which will effect our
	decision.

	Correct a long standing but latent bug in ahc_find_syncrate().
	We could choose a DT only rate even though DT transfers were
	disabled.  In the CAM environment this was unlikely as CAM
	filters our rate to a non-DT value if the device does not
	support such rates.

	When displaing controller characteristics, include the
	speed of the chip.  This way we can modify the transfer
	speed based on optional features that are enabled/disabled
	in a particular application.

	Add support for switching from fully blown tagged queing
	to just using simple queue tags should the device reject
	an ordered tag.

	Remove per-target "current" disconnect and tag queuing
	enable flags.  These should be per-device and are not
	referenced internally be the driver, so we let the OSM
	track this state if it needs to.

	Use SCSI-3 message terminology.

aic7xxx.h:
	The real 7850 does not support Ultra modes, but there are
	several cards that use the generic 7850 PCI ID even though
	they are using an Ultra capable chip (7859/7860).  We start
	out with the AHC_ULTRA feature set and then check the
	DEVSTATUS register to determine if the capability is really
	present.

	current -> curr

	ahc_calc_residual() is no longer static allowing it to
	be called from ahc_update_residual() in aic7xxx_inline.h.

	Update some serial eeprom definitions for the latest
	BIOS versions.

aic7xxx.reg:
	Add a combined DATA_PHASE mask to the SCSIPHASE register
	definition to simplify some sequencer code.

aic7xxx.seq:
	Take advantage of some performance features available only
	on the U160 chips.  The auto-ack feature allows us to ack
	data-in phases up to the data-fifo size while the sequencer
	is still setting up the DMA engine.  This greatly reduces
	read transfer latency and simplifies testing for transfer
	complete (check SCSIEN only).  We also disable the expected
	phase feature, and enable the new bus free interrupt behavior,
	to avoid a few instructions.

	Re-arrange the Ultra2+ data phase handling to allow us to
	do more work in parallel with the data fifo flushing on a
	read.

	On an SDTR, ack the message immediately so the target can
	prepare the next phase or message byte in parallel with
	our work to honor the message.

aic7xxx_93cx6.c:
	Remove linux header ifdefs.

aic7xxx_freebsd.c:
	current -> curr

	Add a module event handler.

	Handle tag downgrades in our ahc_send_async() handler.
	We won't be able to downgrade to "basic queuing" until
	CAM is made aware of this queuing type.

aic7xxx_freebsd.h:
	Include cleanups.

	Define offsetof if required.

	Correct a few comments.

	Update prototype of ahc_send_async().

aic7xxx_inline.h:
	Implement ahc_update_residual().

aic7xxx_pci.c:
	Remove linux header ifdefs.

	Correct a few product strings.

	Enable several U160 performance enhancing features.

	Modify Ultra capability determination so we will enable
	Ultra speeds on devices with a 7850 PCI id that happen
	to really be a 7859 or 7860.

	Don't map our interrupt until after we are fully setup to
	handle interrupts.  Our interrupt line may be shared so
	an interrupt could occur at any time.
2001-05-15 19:41:12 +00:00
jlemon
a0eefc9e04 Use " |= " to enable special media handling for fxp with no MII, instead
of " &= ".  Also change the MII PHY device mask to check the correct bits.

Cookie to:	Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
Pointy hat to:	me
2001-05-15 18:52:40 +00:00
joerg
b9d6a2b68d Implement a few more floppy ioctl commands and IO options, namely:
. FD_CLRERR clears the error counter, thus re-enables kernel error
  printf()s,

. FD_GSTAT obtains the last FDC operation state, if any,

. FDOPT_NOERRLOG (temporarily) turns off kernel printf() floppy
  error logging,

. FDOPT_NOERROR makes the kernel ignore an FDC error, thus can
  enable the transfer of an erroneous sector to the user application

All options are being cleared on (last) close.

Prime consumer of the last features will be fdread(1), to be committed
shortly.

(FD_CLRERR should be wired into fdcontrol(8), but then fdcontrol(8)
needs a major rewrite anyway.)
2001-05-14 20:20:11 +00:00
wpaul
cec00d2565 Close PR 22208: bring chip out of suspend mode, because Windows might
have put the chip to sleep at shutdown. This is really only for the
VT6102, but it doesn't hurt the older chips.
2001-05-14 19:13:02 +00:00
sos
c03c679bb8 Add support for the AMD 766 southbridge incl ATA100 support
Fix ATA66 mode for the AMD756, the timing was way to slow
2001-05-14 18:38:22 +00:00
jlemon
60ce9e40c2 Remove safety belt that checks for miibus in the config file. This
was only intended for -stable, not -current.
2001-05-13 05:38:59 +00:00
jlemon
623355ad88 Add few cosmetic style fixes, and some debug information for SCB timeouts.
Add VLAN support, obtained from Pedro J. Lobo (through Mike Tancsa).
2001-05-13 00:03:39 +00:00
jlemon
b13d778d22 Add a few more register definitions. 2001-05-12 23:59:48 +00:00
wpaul
e7eaf34495 Unbreak release. *sigh* 2001-05-12 19:51:40 +00:00
wpaul
a93f12fc68 It's vlan.h, not opt_vlan.h. 2001-05-11 20:55:31 +00:00
jlemon
2de47a2397 Regenerate. 2001-05-11 20:41:20 +00:00
jlemon
9215776565 Correctly recognize the i82562{EM} PHYs.
Obtained from: OpenBSD
2001-05-11 20:34:38 +00:00
wpaul
6acb6330ee Regenerate 2001-05-11 20:27:39 +00:00
wpaul
853837b8ea Add support for gigabit ethernet cards based on the NatSemi DP83820
and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000
copper PHY. There are a whole bunch of very low cost cards available with
this chipset selling for $150USD or less. This includes the SMC9462TX,
D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards
from Addtron.

This chip supports TCP/IP checksum offload, VLAN tagging/insertion.
2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs.
I have not done serious performance testing with this driver. I know
it works, and I want it under CVS control so I can keep tabs on it.
Note that there's no serious mutex stuff in here yet either: I need
to talk more with jhb to figure out the right way to do this. That
said, I don't think there will be any problems.

This driver should also work on the alpha. It's not turned on in
GENERIC.
2001-05-11 19:56:39 +00:00
grog
835997126b Fix world-breaking typo in previous commit. 2001-05-11 07:06:06 +00:00
wpaul
71ef933819 Try to read the station address twice during the probe. I've seen
a LinkSys card here in the office where reading the station address
fails the first time, but works find afterwards. Without this, the
probe fails. I don't think this will negatively impact any existing
cards, but I want to confirm this before MFC'ing.
2001-05-10 17:17:24 +00:00
imp
36b30174a2 Fix the panics for real this time. When something can't be allocated,
we need to delete the info from the list as well as zero out the res
pointer we saved in the code.

Also made a few style(9) changes while I was at it.  Don't use if
(ptr) or if (!ptr), but compare against NULL.  Compare against NULL
rather than 0.  Don't have useless blocks.

There are likely other problems as well, but at least the wi based
wireless card with memory listed in its cis doesn't panic the system
when the card is inserted.
2001-05-10 06:55:39 +00:00
wpaul
37163a5501 The sk driver developed a bug when the multicast code was changed to
use TAILQ macros. The sk_attach_xmac() routine calls sk_init_xmac()
before doing the transceiver probe, but *before* ether_ifattach()
is called. This causes sk_init_xmac() to call sk_setmulti(), which
tries to do a TAILQ_FOREACH(), which it can't do because ether_ifattach()
hasn't done a TAILQ_INIT() yet. This causes a NULL pointer dereference
and panic in sk_setmulti() at driver load/initialization time.

Fixed by calling ether_ifattach() before the MII probe.

The code in RELENG_4 still uses the old way of enumerating the
multicast list and doesn't have this problem. Yet.
2001-05-09 18:22:42 +00:00
sos
1029023aa3 Remove the error var, it hides the real one.
PR 27213.

BTW the CDIOCREADAUDIO ioctl is deprecated, its not longer needed
and was an ugly hack from start on.
2001-05-09 13:01:10 +00:00
dmlb
d360ec0f2c Eliminate some panics for errors we can recover from.
Reduce the verbose memory map setup reports and work with pccardd to
set the common memory map up.

Use enumeration values for CARD_SET_RES_FLAGS.

Use DELAY when spinning waiting for the card to come free instead of a loop.

MFC:	after 1 week
2001-05-09 00:03:19 +00:00
dmlb
a6a2de6bfe Use enumeration types for CARD_SET_RES_FLAGS.
Approved by:	imp
2001-05-08 23:57:32 +00:00
dmlb
073481bfe4 Add additional enumeration types for CARD_SET_RES_FLAGS.
Approved by:	imp
MFC:	after 1 week
2001-05-08 23:56:47 +00:00
tanimura
0f839f42de - Eliminate locks in functions called only during probe and attach.
- Finish transmitting data to mpu when a buffer gets empty.

Submitted by:	KUROSAWA Takahiro <fwkg7679@mb.infoweb.ne.jp>
2001-05-08 12:15:26 +00:00
phk
38e4267af0 Polish error handling with biofinish(). 2001-05-08 09:10:27 +00:00
phk
d084607047 Polish error handling code using biofinish() 2001-05-08 09:09:32 +00:00
brian
b824fbe47c Remove all the mutex stuff - suggested by jhb
Tidy up includes, credit Slawa Olhovchenkov, John Prince and Eric Hernes
for their efforts and add a couple of missing parenthesis around return
expressions.
2001-05-08 07:55:33 +00:00
brian
11b8508fbe sys/mutex.h requires sys/lock.h for LINT
Re-spotted by: phk
2001-05-07 23:52:08 +00:00
msmith
070fb85396 Minor updates:
- Rework of twe_report_request to use the command status value rather
   than the flags register. (Joel Jacobson @ 3ware)
 - Update to match some changes in -current vs. stable.

MFC in: 1 week
2001-05-07 21:46:44 +00:00
dmlb
1de4ae7609 Remove if_ray_oldcard.h because pccard support multiple windows now.
Setup attribute memory resource in ray_probe so that it is added to
the print out of the resource list on card insertion.
2001-05-07 13:11:08 +00:00
brian
b4e77391c3 Change COM_LOCK/COM_UNLOCK to a regular mutex - still conditional on
SMP being defined.
2001-05-07 11:13:11 +00:00
phk
d95099399d Make the disk mini-layer check for and handle zero-length transfers
instead of the underlying drivers.
2001-05-06 21:55:22 +00:00
brian
a1f1a879b5 Make LINT compile again.
Spotted by:	phk
2001-05-06 21:03:37 +00:00
phk
16caeec9b0 Actually biofinish(struct bio *, struct devstat *, int error) is more general
than the bioerror().

Most of this patch is generated by scripts.
2001-05-06 20:00:03 +00:00
phk
9990d6ce2e Fix a panic if MD devices were left half-created.
XXX: the real bug is that devstat isn't part of the disk minilayer.

PR:		27158
Submitted by:	Anders Nordby <anders@fix.no>
2001-05-06 17:17:23 +00:00
nyan
5b903302b7 Restore I/O port resources to the condition before adv_isa_probe() is
called.

Submitted by:	yokota
2001-05-06 09:28:18 +00:00
nyan
23a760aeb0 Use correct resource id for bus_release_resource(). 2001-05-06 08:33:29 +00:00
nyan
126876312e Move unused functions into #if 0 ... #endif. 2001-05-06 08:07:10 +00:00
cg
b696243291 this file has been unused for some time now 2001-05-05 05:32:22 +00:00
brian
db1670b796 Only define DEBUG if it's undefined. This should eventually go, but
can stay for now in case of problems.
2001-05-02 01:47:34 +00:00
brian
d56c2badd6 Add a ``digi'' driver.
This driver supports PCI Xr-based and ISA Xem Digiboard cards.
dgm will go away soon if there are no problems reported.  For now,
configuring dgm into your kernel warns that you should be using
digi.  This driver is probably close to supporting Xi, Xe and Xeve
cards, but I wouldn't expect them to work properly (hardware
donations welcome).

The digi_* pseudo-drivers are not drivers themselves but contain
the BIOS and FEP/OS binaries for various digiboard cards and are
auto-loaded and auto-unloaded by the digi driver at initialisation
time.  They *may* be configured into the kernel, but waste a lot
of space if they are.  They're intended to be left as modules.

The digictl program is (mainly) used to re-initialise cards that
have external port modules attached such as the PC/Xem.
2001-05-02 01:08:09 +00:00
markm
bcca5847d5 Undo part of the tangle of having sys/lock.h and sys/mutex.h included in
other "system" header files.

Also help the deprecation of lockmgr.h by making it a sub-include of
sys/lock.h and removing sys/lockmgr.h form kernel .c files.

Sort sys/*.h includes where possible in affected files.

OK'ed by:	bde (with reservations)
2001-05-01 08:13:21 +00:00
n_hibma
2cb445f326 Regen. 2001-04-30 17:38:57 +00:00