Commit Graph

11326 Commits

Author SHA1 Message Date
Yoshihiro Takahashi
d385ba7313 - Initialize uart_bus_space_io and uart_bus_space_mem.
- Fix wrong comment.
2004-05-16 14:12:05 +00:00
Doug Rabson
c59285296e Don't use the node id as an index into the topology map. This breaks
if a node on the bus has more than three ports (like my cheapo six
port hub).
2004-05-16 11:26:39 +00:00
Scott Long
f3a537ca3f Remove twa_intrhook prototype.
Submitted by:	cperciva
2004-05-15 15:41:59 +00:00
Scott Long
e25b7fccd4 Set the cpi.hba_inquiry field to something useful. 2004-05-15 05:18:05 +00:00
Scott Long
bd4c922777 Remove the config_intrhook as it is not needed. 2004-05-15 05:17:42 +00:00
Dag-Erling Smørgrav
0f126ea09f Remove some debugging printf()s and a pointless device_set_desc() call. 2004-05-15 00:07:23 +00:00
MIHIRA Sanpei Yoshiro
e68f2db9a3 MFNetBSD (umodem.c 1.46):
URL updates
2004-05-14 15:16:09 +00:00
Nate Lawson
0025fb0f4f Add support for GPE being a package of { reference, gpe bit }.
Rework the ECDT probe to pass all the parameters in a temporary struct.
Note why we are mostly ok evaluating _GLK so early.
2004-05-14 04:17:56 +00:00
John Baldwin
92cb9c9b67 Different VIA host bridges use different offsets to their AGP config
registers, so add a register offset array to the softc.  We key off the
device ID to determine which set of register offsets.  Currently the 8385
host bridge used on amd64 is the only bridge to use the AGP3_VIA_*
register offsets and all other bridges use the AGP_VIA_* offsets.  It is
currently unclear if the AGP3_VIA_* offsets are for VIA bridges that
implement AGP 3.0 bridges or just for amd64 bridges.

Submitted by:	Kenneth Culver culverk at sweetdreamsracing dot biz
2004-05-13 20:05:42 +00:00
Dag-Erling Smørgrav
7cec30e791 Unbreak the build. 2004-05-13 19:15:21 +00:00
Scott Long
d7f2f66e08 Enable INTR_ENTROPY if the interrupt is not set to INTR_FAST. Remove the
testing and setting of the INTR_ENTROPY macro as it is not needed in
FreeBSD 5.x.

Submitted by:	Alex Vasylenko
2004-05-13 16:02:18 +00:00
Don Lewis
63625ec31e Remove extraneous spaces. 2004-05-13 11:33:44 +00:00
Don Lewis
9d2820eaac Implement sbc_lockassert() and sb_lockassert() functions to allow
proper locking to be checked at runtime.

Remove sb_lock() and sb_unlock() calls from sb_reset_dsp() because the
latter is called from sb_setup() with the lock already held.  Add a
call to sb_lockassert().

Surround the call to sb_reset_dsp() in sb16_attach() with sb_lock()
and sb_unlock() calls.

Tested by:	Bartek Marcinkiewicz <junior AT p233.if.pwr.wroc.pl>
2004-05-13 11:32:54 +00:00
Nate Lawson
c868ac7d12 Add support for retrieving _GLK in the ECDT probe. Now we no longer always
use the global lock at the beginning of the ECDT probe.  Instead, we use
the handle from the ECDT to call _GLK.  Also, unify the device description.
2004-05-13 03:17:08 +00:00
Warner Losh
4cec015da7 Sync to pccarddevs 1.84 2004-05-13 01:24:48 +00:00
Warner Losh
4fa82af570 Add Intel EtherExpress PRO/100 LAN Modem. This will eventually be
added to xe once the pccard issues are resolved...
2004-05-13 01:24:26 +00:00
Bill Paul
dc9d837079 Restore source code compatibility with 5.2-RELEASE. 2004-05-12 15:58:42 +00:00
Joerg Wunsch
0233123076 Convert the #if 0 magic to #if SCAN_IICBUS, and make it actually compile
again.  While it's not generally recommended anymore, it might still prove
useful for debugging purposes.
2004-05-12 13:43:41 +00:00
Vinod Kashyap
088113ed0b 1. Fixed potential problem that would cause out-of-order requests in twe_startio.
2. Changed version.

Submitted by: scottl
Reviewed by: vkashyap
Approved by: re
2004-05-12 04:10:37 +00:00
Justin T. Gibbs
22dbd4c64c aic79xx.c:
Allow 500us between pauses in ahd_pause_and_flushwork().
	The maximum we will wait is now 500ms.

	In the same routine, remove any attempt to clear ENSELO.
	Let the firmware do it once the current selection has
	completed.  This avoids some race conditions having to
	do with non-packetized completions and the auto-clearing
	of ENSELO on packetized completions.

	Also avoid attempts to clear critical sections when
	interrups are pending.  We are going to loop again
	anyway, so clearing critical sections is a waste of
	time.  It also may not be possible to clear a critical
	section if the source of the interrupt was a SEQINT.

aic79xx_pci.c:
	Use the Generic 9005 mask when looking for generic 7901B
	parts.  This allows the driver to attach to 7901B parts
	on motherboards using a non-Adaptec subvendor ID.

aic79xx_inline.h:
	Test for the SCBRAM_RD_BUG against the bugs
	field, not the flags field in the softc.

aic79xx.c:
	Cancel pending transactions on devices that
	respond with a selection timeout.  This decreases
	the duration of timeout recovery when a device
	disappears.

aic79xx.c:
	Don't bother forcing renegotiation on a selection
	timeout now that we use the device reset handler
	to abort any pending commands on the target.
	The device reset handler already takes us down
	to async narrow and forces a renegotiation.

	In the device reset handlers, only send a
	BDR sent async event if the status is not
	CAM_SEL_TIMEOUT.  This avoids sending this
	event in the selection timeout case

aic79xx.c:
	Modify the Core timeout handler to verify that another
	command has the potential to timeout before passing off
	a command timeout as due to some other command.  This
	safety measure is added in response to a timeout recovery
	failure on H2B where it appears that incoming reselection
	status was lost during a drive pull test.  In that case,
	the recovery handler continued to wait for the command
	that was active on the bus indefinetly.  While the root
	cause of the above issue is still being determined seems
	a prudent safeguard.

aic79xx_pci.c:
	Add a specific probe entry for the Dell OEM 39320(B).

aic79xx.c:
aic79xx.h:
aic79xx.reg:
aic79xx.seq:
	Modify the aic79xx firmware to never cross a cacheline or
	ADB boundary when DMA'ing completion entries to the host.
	In PCI mode, at least in 32/33 configurations, the SCB
	DMA engine may lose its place in the data-stream should
	the target force a retry on something other than an
	8byte aligned boundary. In PCI-X mode, we do this to
	avoid split transactions since many chipsets seem to be
	unable to format proper split completions to continue
	the data transfer.

	The above change allows us to drop our completion entries
	from 8 bytes to 4.  We were using 8 byte entries to ensure
	that PCI retries could only occur on an 8byte aligned
	boundary.  Now that the sequencer guarantees this by splitting
	up completions, we can safely drop the size to 4 bytes (2
	byte tag, one byte SG_RESID, one byte pad).

	Both the split-completion and PCI retry problems only show
	up under high tag load when interrupt coalescing is being
	especially effective.  The switch from a 2byte completion
	entry to an 8 byte entry to solve the PCI problem increased
	the chance of incurring a split in PCI-X mode when multiple
	transactions were completed at once.  Dropping the completion
	size to 4 bytes also means that we can complete more commands
	in a single DMA (128byte FIFO -> 32 commands instead of 16).

aic79xx.c:
	Modify the SCSIINT handler to defer clearing
	sequencer critical sections to the individual
	interrupt handlers.  This allows us to
	immediately disable any outgoing selections in
	the case of an unexpected busfree so we don't
	inadvertantly clear ENSELO *after* a new selection
	has started.  Doing so may cause the sequencer
	to miss a successful selection.

	In ahd_update_pending_scbs(), only clear ENSELO if
	the bus is currently busy and a selection is not
	already in progress or the sequencer has yet to
	handle a pending selection.  While we want to ensure
	that the selection for the SCB at the head of the
	selection queue is restarted so that any change in
	negotiation request can take effect, we can't clobber
	pending selection state without confusing the sequencer
	into missing a selection.
2004-05-11 20:46:05 +00:00
Justin T. Gibbs
f49574218d o When restarting the sequencer, clear any pending
sequencer interrupt codes.  These codes are only
  relevant to the code that was last being executed
  and that context is cleared when we reset the
  program counter.  This addresses a race condition
  between a sequencer interrupt and any SCSI event
  that causes us to restart the sequencer.

o When running the untagged-Q, we must start the
  timer for any transaction we queue.

o Give the firmware half a millisecond between
  pauses to flush work out.  This should give us
  around half a second of total delay before flagging
  an issue with pausing and flushing controller work.

  Only attempt to clear critical sections if there
  are no pending interrupts in the pause and flush
  loop.  If the sequencer has issued an INTSTAT, we
  may not be able to step out of the critical section.

o Cancel pending transactions on devices that
  respond with a selection timeout.  This decreases
  the duration of timeout recovery when a device
  disappears.

  Don't bother forcing renegotiation on a selection
  timeout now that we use the device reset handler
  to abort any pending commands on the target.
  The device reset handler already takes us down
  to async narrow and forces a renegotiation.

o In the device reset handlers, only send a
  BDR sent async event if the status is not
  CAM_SEL_TIMEOUT.  This avoids sending this
  event in the selection timeout case.

o Modify the Core timeout handler to verify that another
  command has the potential to timeout before passing off
  a command timeout as due to some other command.
2004-05-11 20:39:46 +00:00
Justin T. Gibbs
9fe88a385d Add aic_scb_timer_start() which will be used in the aic7xxx driver to
start the timer on SCBs queued in the untagged SCB queue.

The core treats timeouts in usecs to satisfy Linux requirements.  Multiply
accordingly.
2004-05-11 20:33:42 +00:00
John Baldwin
d3b3af7599 Remove unused WL_IRQS macro. 2004-05-11 20:06:12 +00:00
Dag-Erling Smørgrav
cae8da6164 Add a driver for the watchdog timer function present on the LPC interface
bridge in Intel ICH-series chipsets.

The original implementation was by W. Daryl Hawkins of Texas A&M, but I
have made substantial modifications.
2004-05-11 18:21:38 +00:00
Søren Schmidt
45bf968a10 Fix Sii3114 support. 2004-05-10 20:23:25 +00:00
John Baldwin
fb0ac5433b If an ACPI PCI-PCI bridge doesn't have a _PRT object, fall back to using
the swizzle method for routing PCI interrupts across the bridge.  This
fixes problems with motherboards (typically laptops) whose BIOS doesn't
provide a PRT for the AGP bridge even though there is a device entry for
the bridge in the ACPI namespace.

Tested by:	Kenneth Culver culverk at sweetdreamsracing dot biz
2004-05-10 18:26:22 +00:00
Maxime Henrion
c5c09c282b - Remove the __FBSDID and put the $FreeBSD$ tag in the comment above,
so that including this file more than once works.
- Fix some style bugs while I'm here.
2004-05-10 11:50:21 +00:00
Maksim Yevmenkin
92f4dabf30 Resync 2004-05-10 02:26:49 +00:00
Maksim Yevmenkin
73a4a9a759 Mode few Bluetooth defines into system include files
Reviewed by:	imp
2004-05-10 02:24:56 +00:00
Warner Losh
62e40b13fe This file has never been used, nor will it ever be used in FreeBSD, so
remove it.
2004-05-09 07:09:30 +00:00
Warner Losh
c7a0a4c076 We don't need the dependency on the pccard module here. 2004-05-08 06:06:13 +00:00
Warner Losh
fbfb97942e It turns out that the module dependency on pccard is in error. Since
there's not dependencies on pccard symboles, such a dependency is not
necessary.  This means that drivers that have multiple attachments can
not drag bogus devices into the kernel at load time.

We can't (yet) do this with pci and isa.  Drivers written for them
actually do seem to have symbols that depend on these busses'
implementation code.

ndis not touched until other things can be tested.
2004-05-08 06:04:06 +00:00
MIHIRA Sanpei Yoshiro
e5728f83a0 Add support CS4294
PR:		kern/66280
Submitted by:	Christian Brueffer <chris@unixpages.org>
2004-05-08 03:41:40 +00:00
Roman Kurakin
8ad3557f05 Use better way of closing fr support before current sppp get it. 2004-05-07 11:59:54 +00:00
Roman Kurakin
e97da3ff02 Sync with RELENG_4 2004-05-07 11:56:07 +00:00
Roman Kurakin
ff05239c88 Use better way of closing fr support before current sppp doesn't have it. 2004-05-07 11:45:25 +00:00
Roman Kurakin
3030578038 Sync with RELENG_4. 2004-05-07 11:11:13 +00:00
Roman Kurakin
2a4aba97c4 Delete unused cx_slow_ih.
Pointed by:	jhb
2004-05-07 11:06:25 +00:00
Nate Lawson
ccc09458fa Change hw.acpi.cpu.cx_lowest to accept values in the form of C1,
C2, ...  Update power_profile to use the new format.  Update the
man page to reflect this and give more info on Cx states.
2004-05-07 05:22:38 +00:00
Nate Lawson
b0e2b625f2 Rename acpi_cpu to cpu. Change the probe routine to early on reject
devices it cannot attach to.  This gets rid of extraneous but harmless
device_probe_and_attach() errors.  While I'm here, make the device
description more useful.  The !acpi case for cpu is handled by legacy0.
2004-05-06 17:25:23 +00:00
Joerg Wunsch
66764b4ce9 The Sun hme hardware supposedly supports Tx frames up to 65535 octets,
and Rx frames up to 8191 octets, so it is perfectly capable of supporting
vlan(4)-style VLAN natively.

Thus, make it support VLAN `oversize' frames.

Reviewed by:	tmm
2004-05-06 13:38:19 +00:00
MIHIRA Sanpei Yoshiro
c6b0444f5f fix SONY_CLIE_41 (as PEG-SJ33/U)
PR:		kern/64968
Submitted by:	John Merryweather Cooper <coop9211@uidaho.edu>
MFC after:	1 week
2004-05-06 13:33:59 +00:00
Andre Oppermann
c8d5cfbd81 Link state change notification of ethernet media to the routing socket.
o The ndis_ticktask() function updates the ifi_link_state field and
  calls rt_ifmsg() to notify listeners on the routing socket.

Approved by:	wpaul
2004-05-06 13:17:02 +00:00
Mike Silbersack
f71ae83f34 Remove "Scheduling overrun" interrupts from the set of normal interrupts
that the OHCI driver uses.  Broken OHCI devices (like the controller
in my laptop, apparently) like to set this bit at times.  Research
through google shows that this problem has shown up on other systems
as well.

As the scheduling overrun handler doesn't actually do anything, and
the only effect is console spamming, disabling the interrupt seems
to be the right thing to do.  (And it is also what linux 2.6 does.)
2004-05-06 09:21:05 +00:00
Nate Lawson
ea27c63ec6 Select the highest valid (i.e., S3) sleep state for the default for the
sleep button.  Change the default for the lid switch to NONE.  This can
be overridden in /etc/sysctl.conf as desired.
2004-05-06 08:04:34 +00:00
Nate Lawson
2fb3498126 Add back sys/reboot.h which is needed. 2004-05-06 02:57:24 +00:00
Nate Lawson
869ec176fc Make unnecessary globals static and remove unused includes.
Pointed out by:	cscout
2004-05-06 02:18:58 +00:00
Nate Lawson
7e639165c2 Fix setting debug strings via sysctl. Also, clean up the way we print
debug strings.
2004-05-06 02:05:45 +00:00
Nate Lawson
c8dd768173 Remove extra parentheses. 2004-05-05 20:07:52 +00:00
Nate Lawson
65a7c90189 Add an MI implementation of the ACPI global lock routines and retire the
individual asm versions.  The global lock is shared between the BIOS and
OS and thus cannot use our mutexes.  It is defined in section 5.2.9.1 of
the ACPI specification.

Reviewed by:	marcel, bde, jhb
2004-05-05 20:04:14 +00:00