Commit Graph

14607 Commits

Author SHA1 Message Date
Marcel Moolenaar
0bb90c9d57 When we probe a SAB82532, return BUS_PROBE_GENERIC. This allows puc(4)
or scc(4) to grab the device by default. In fact, we probably shouldn't
even claim the device at all...
2006-02-24 05:36:44 +00:00
Marcel Moolenaar
2d5118050a MFp4:
Stop using our local UART_IPEND_* and instead use the global SER_INT_*
as defined in <sys/serial.h>.
2006-02-24 02:42:26 +00:00
Marcel Moolenaar
c9ccf50a36 MFp4:
Return BUS_PROBE_LOW_PRIORITY for a successful probe. This is in
preparation of the introduction of scc(4), which is going to handle
SCCs in the near future.
2006-02-24 02:06:57 +00:00
Marcel Moolenaar
1ba1685b25 MFp4:
Add CHAN_A & CHAN_B for channel register offsets.
While here, fix a comment.
2006-02-24 02:03:35 +00:00
Søren Schmidt
28baad63bd Keep the parent device (in this case the channel) around in ata_request,
so we dont panic device removal or failure.
Clean up ata_fail_requests to prevent the queue munging to fail.
2006-02-23 20:15:22 +00:00
John Baldwin
de49f3252c Remove some dead code.
Coverity ID:	822
Found by:	Coverity Prevent
Reviewed by:	ariff
MFC after:	1 week
2006-02-23 19:23:55 +00:00
John Baldwin
9fc9d84b9b - Use callout_init_mtx() to initialize toffhandle callout using the fdc's
mutex.
- Don't use callout_drain() to stop the toffhandle callout while holding the
  fdc mutex (this could deadlock) in functions called from softclock
  (callouts aren't allowed to do voluntary sleeps).  Instead, use
  callout_stop().  Note that since we hold the associated mutex and are now
  using callout_init_mtx(), callout_stop() is just as effective as
  callout_drain().  (Though callout_drain() is still needed in detach to
  make sure softclock isn't contesting on our mutex before we destroy the
  mutex.)
- Remove unused callout 'tohandle' from softc.

MFC after:	1 week
2006-02-23 19:11:16 +00:00
Søren Schmidt
c94b3e542e In ata_cmd_allocate() only call ata_pci_allocate once.
found by:	jhb@
2006-02-23 18:52:15 +00:00
John Baldwin
44a4a80962 Check the return value of copyin() and return an error if it fails.
Coverity ID:	839
Found by:	Coverity Prevent
MFC after:	1 week
Reviewed by:	ps, scottl
2006-02-23 18:05:38 +00:00
John Baldwin
93d74675d6 G/C unused variable. 2006-02-22 21:47:04 +00:00
John Baldwin
57fb5e6097 - Use bus_setup_intr() and bus_teardown_intr() to register device driver
interrupt handlers rather than BUS_SETUP_INTR() and BUS_TEARDOWN_INTR().
  Uses of the BUS_*() versions in the implementation of foo_intr methods
  in bus drivers were not changed.  Mostly this just means that some
  drivers might start printing diagnostic messages like [FAST] when
  appropriate as well as honoring mpsafenet=0.
- Fix two more of the ppbus drivers' identify routines to function
  correctly in the mythical case of a machine with more than one ppbus.
2006-02-22 18:16:26 +00:00
John Baldwin
3df4e47b1e Use bus_setup_intr() rather than invoking BUS_SETUP_INTR() directly so that
puc still prints out [FAST] on Peter's box.
2006-02-22 17:19:10 +00:00
Gleb Smirnoff
9cc9484cb5 Back out 1.112,1.113. I don't have enough resources to fix breakages
introduced by this change.
2006-02-22 14:11:16 +00:00
Matt Jacob
696e0ce44d Remove commented out qualifier to dumping a message. 2006-02-22 05:19:50 +00:00
Marius Strobl
0c05ab41ab - In the interrupt handler clear the interrupt source flags before
processing the interrupt events. If we clear them afterwards we
  can completely miss some events as the NIC can change the source
  flags while we're in the handler. In order to not get another
  interrupt while we're in ifp->if_input() with the driver lock
  dropped we now turn off NIC interrupts while in the interrupt
  handler. Previously this was meant to be achieved by clearing the
  interrupt source flags after processing the interrupt events but
  didn't really work as clearing these flags doesn't actually
  acknowledge and re-enable the events.
  This fixes the device timeouts seen with the VMware LANCE.
- Relax the watchdog timer somewhat; don't enable it until the last
  packet is enqueued and if there is a TX interrupt but there are
  still outstanding ones reload the timer.

Reported and tested by:	Morten Rodal <morten@rodal.no>
MFC after:		3 days
2006-02-21 20:20:43 +00:00
Yoshihiro Takahashi
c15ff0bc7b Initialize the port_bst and port_bsh variables.
The ed driver on pc98 was broken by if_edvar.h rev1.31.

Reported by:	Kaho Toshikazu (kaho at elam kais kyoto-u ac jp)
Tested by:	Eiji Kato (ekato at a1 mbn or jp)
MFC after:	3 days
2006-02-21 12:01:39 +00:00
Nate Lawson
ce1a23d397 Remove unused variable.
Coverity ID:	558
Found by:	Coverity Prevent
2006-02-21 03:19:24 +00:00
Nate Lawson
987b1ad6d5 Remove unused variable.
Coverity ID:	548
Found by:	Coverity Prevent
2006-02-21 03:16:58 +00:00
Nate Lawson
6dd47e5b2a Remove unused variable.
Coverity ID:	546
Found by:	Coverity Prevent
2006-02-21 03:15:26 +00:00
Sam Leffler
b197bba53b correct check for whether wpa is enabled
MFC after:	3 days
2006-02-20 20:49:56 +00:00
Bernd Walter
4d3d7085f6 Copy MAC address to fix alignment problems.
Tested on alpha (AS600) with RTL8169S
Suggested by: jhb
2006-02-20 10:29:40 +00:00
Andrew Gallatin
b2fc195e1b 10GbE mode driver and binary firmware for Myricom's PCI-express NICs.
More info regarding these nics can be found at http://www.myri.com.

Please note that the files
sys/dev/myri10ge/{mcp_gen_header.h,myri10ge_mcp.h} are internally
shared between all our drivers (solaris, macosx, windows, linux, etc).
I'd like to keep these files unchanged, so I can just import newer
versions of them when the firmware API/ABI changes.  This means I'm
stuck with some of the crazy-long #define names, and possibly
non-style(9) characteristics of these files.

Many thanks to mlaier for doing firmware(9) just as I
needed it, and to scottl for his helpful review.

Reviewed by: scottl, glebius
Sponsored by: Myricom Inc.
2006-02-19 22:39:19 +00:00
Ian Dowse
199a2380fe Add a UQ_OPEN_CLEARSTALL quirk for devices that need a clear-stall
operation when a pipe is opened, and add an entry for the ST Micro
biometric CPU.

Submitted by:	Fredrik Lindberg
MFC after:	1 week
2006-02-19 14:48:02 +00:00
Ariff Abdullah
050519958c - Fix severe crackling after long running and abusive module load / unload by
forcing DMA alignment to default buffer size.
- Make sure DMA pointer properly aligned to avoid being truncated by caller
  which causing severe underruns and random popping (especially in 32bit
  playback / recording).
- Add AC97 inverted external amplifier quirk for Maxselect x710s
  - http://maxselect.ru/

MFC after:	1 week
2006-02-18 10:24:48 +00:00
Ariff Abdullah
fba6b23875 Fix random popping while playing in 32bit by increasing default buffer size
from 4096 to 8192.

MFC after:	1 week
2006-02-18 10:23:37 +00:00
Sam Leffler
08d7a88599 use s/w bmiss facility
MFC after:	1 week
2006-02-18 01:04:08 +00:00
Sam Leffler
e3f629dff9 stop device so we don't panic on card eject
MFC after:	1 week
2006-02-18 01:03:09 +00:00
Doug Ambrisko
c094bde40d Re-work the bus attachment somewhat. Make the rids unique for
the SMI/TCO address space.  Switch the bus space I/O to the
one specific for either the SMI or TCO space.  Re-calibrate
the tick.  Add some more device id's, 82801FBR submitted by des.
This makes it work on the platforms I've tested with.

Go ahead by:	des
2006-02-17 18:46:18 +00:00
Oleg Bulyzhin
1493e8838e 1) Ignore link events for MII/GMII cards if MI auto-polling disabled. This
should fix strange link state behaviour reported for bcm5721 & bcm5704c
2) Clear bge_link flag in bge_stop()
3) Force link state check after bge_ifmedia_upd(). Otherwise we can miss link
   event if PHY changes it's state fast enough.

Tested by:	phk (bcm5704c)
Approved by:	glebius (mentor)
MFC after:	1 week
2006-02-17 14:33:35 +00:00
Søren Schmidt
608e65bb2a Add r/w support for JMicron ATA RAID metadata.
Acknowledgement should definitly go to JMicron Technology for providing full
docs on the metadata format as the only vendor so far, big thanks from here.
2006-02-17 13:02:10 +00:00
Eric Anholt
14b4fdc4d6 Add support for the Intel E7205 chipset.
PR:		kern/91315
Submitted by:	Joerg Pulz <Joerg.Pulz@frm2.tum.de>
2006-02-17 01:40:46 +00:00
Søren Schmidt
e3989d3ebf Add support for the JMicron JMB363 dual SATA + single PATA controller.
Documentation and HW kindly provided by JMicron.
2006-02-16 17:09:24 +00:00
Sam Leffler
1d89d44f74 drop softc lock around copyin/copyout
MFC after:	2 weeks
2006-02-15 18:36:52 +00:00
Sam Leffler
d2f6ed153d fix build w/o AR_DEBUG
MFC after:	2 weeks
2006-02-15 18:35:09 +00:00
Sam Leffler
7a4c5ed92c improve tx/rx buf printing routines
MFC after:	2 weeks
2006-02-15 18:31:04 +00:00
Sam Leffler
9760f8aeb9 add missing bit from 1.130 2006-02-15 18:24:22 +00:00
Sam Leffler
16c8acaab5 o handle fatal errors directly instead of via the task queue
o temporarily dump some h/w state for diagnosis; this will be
  removed once some issues are resolved

MFC after:	2 weeks
2006-02-15 18:23:03 +00:00
Sam Leffler
e2815d6951 use ath_hal_gettxintrtxqs so we only process h/w tx
queues that have an interrupt pending

MFC after:	2 weeks
2006-02-15 18:17:53 +00:00
Sam Leffler
c66c48cba2 fixup comments 2006-02-15 18:15:49 +00:00
Sam Leffler
1539af1ef5 close race between ath_tx_start and ath_tx_processq
Reviewed by:	apatti
MFC after:	1 week
2006-02-15 18:12:24 +00:00
Gleb Smirnoff
37790e7f74 Fix fallout from last commit - we need to program the MAC address in em_init(). 2006-02-15 14:27:38 +00:00
Gleb Smirnoff
95c01e57d9 em_hardware_init() in em_init() is not needed, and leads to annoying
link flap.

Submitted by:	ru, Mike Tancsa
2006-02-15 13:45:02 +00:00
Gleb Smirnoff
1d66a76549 Set ifp->if_baudrate according to current speed. 2006-02-15 11:38:33 +00:00
Gleb Smirnoff
c47c580e83 - Rename em_print_link_status() to em_update_link_status().
- In em_attach() remove em_check_for_link(). Not needed here, since
  already done in em_hardware_init().
- In em_attach() replace the printing block with call to
  em_update_link_status().
- Remove modification of sc->link_state from em_hardware_init() and
  from em_media_status(). This makes em_update_link_status() a
  single point of change. Call em_update_link_status() where needed.
2006-02-15 10:51:11 +00:00
Gleb Smirnoff
eb0ec08982 - Second style(9) megacleanup.
- Rename "adapter" to "sc"/"softc", to be like other drivers.

  (-13 Kb less source code)
2006-02-15 08:39:50 +00:00
Matt Jacob
1dae40eb49 a) clean up some declaration stuff (i.e., make more modern with respect
to getting rid u_int for uint and so on).

b) Turn back on 64 bit DAC support. Cheeze it a bit in that we have two
DMA callback functions- one when we have bus_addr_t > 4 bits in width and
the other which should be normal. Even Cheezier in that we turn off setting
up DMA maps to be BUS_SPACE_MAXADDR if we're in ISP_TARGET_MODE. More work
on this in a week or so.

c) Tested under amd64 and 1MB DFLTPHYS, sparc64, i386 (PAE, but insufficient
memory to really test > 4GB). LINT check under amd64.

MFC after:	1 month
2006-02-15 00:31:48 +00:00
Gleb Smirnoff
207ebbc424 Move includes from if_em.h to if_em.c and sort them. 2006-02-14 13:11:36 +00:00
Gleb Smirnoff
23033eebf4 Do not touch ifp->if_baudrate in miibus aware drivers. 2006-02-14 12:44:56 +00:00
Gleb Smirnoff
efd19b8fd0 - Introduce ifmedia_baudrate(), which returns correct baudrate of the
given media status. [1]
- Utilize ifmedia_baudrate() in miibus_statchg() to update ifp->if_baudrate.

Obtained from:	NetBSD [1]
2006-02-14 12:10:03 +00:00
Sam Leffler
aaba14d7b2 fix comment and whitespace 2006-02-13 18:40:53 +00:00
Sam Leffler
fdb05e3c89 fix merge botch (duplicate processing of cabq for old cards) 2006-02-13 18:23:32 +00:00
John Baldwin
66de9771a8 Use a wildcard unit (-1) to device_find_child() in our identify routine to
match the wildcard unit passed to BUS_ADD_CHILD().
2006-02-13 17:53:39 +00:00
Doug Ambrisko
19d61f3f27 Don't conflict with the DEBUG define. 2006-02-13 16:50:45 +00:00
Søren Schmidt
2ca38c74df Add a reset of the AHCI machinery to the ICH6/ICH7 support.
This should fix the missed devices on some systems.
2006-02-13 13:47:58 +00:00
Gleb Smirnoff
2ce61916c2 Typo: s/fint/find/ 2006-02-12 17:32:59 +00:00
Ian Dowse
496a1b8908 Add USB polling calls to umass_cam_poll(). This appears to be enough
to make kernel crash dumps to umass devices work, at least in some
cases.
2006-02-12 15:51:03 +00:00
Ariff Abdullah
34733eb529 Fix possible DMA leak and locking violation especially
during suspend <-> resume and module load <-> unload.

PR:		kern/92764
MFC after:	3 days
2006-02-12 10:42:47 +00:00
Scott Long
b5a531ae40 Give the asr softc list global a proper name. 2006-02-12 06:57:41 +00:00
Warner Losh
6600b2ce30 Use ETHER_ADDR_LEN rather than 6. 2006-02-11 03:50:03 +00:00
Warner Losh
0085aa8869 Improve the memory resoruce allocation and usage during the probe.
I've had these improvements in my tree for almost a year now...
2006-02-11 03:41:20 +00:00
Warner Losh
55303171a4 Use the release version as a floor, not an exact match. Add comment to that
effect and draw attention to the fact that the list has stronger ordering
requirements than before.
2006-02-11 03:30:17 +00:00
Warner Losh
5df2beab5b Give ohci_intr a proper return value. In FreeBSD, this is void. Remove
now-redundant cast on establishing the interrupt.
2006-02-11 03:29:02 +00:00
Warner Losh
da8341a31a Update the keyspan product list from NetBSD. 2006-02-11 03:27:57 +00:00
Matt Jacob
444dd2b669 Do initial cut of SAS HBA support. These controllers (106X) seem to support
automatically both SATA and SAS drives.  The async SAS event handling we catch
but ignore at present (so automagic attach/detach isn't hooked up yet).

Do 64 bit PCI support- we can now work on systems with > 4GB of memory.

Do large transfer support- we now can support up to reported chain depth, or
the length of our request area. We simply allocate additional request elements
when we would run out of room for chain lists.

Tested on Ultra320, FC and SAS controllers on AMD64 and i386 platforms.
There were no RAID cards available for me to regression test.

The error recovery for this driver still is pretty bad.
2006-02-11 01:35:29 +00:00
Doug Ambrisko
37b1ce132c Add an OpenIPMI mostly compatible driver. This driver was developed
to work with ipmitools.  It works with other tools that have an OpenIPMI
driver interface.  The port will need to get updated to used this.
I have not implemented the IPMB mode yet so ioctl's for that don't
really do much otherwise it should work like the OpenIPMI version.
The ipmi.h definitions was derived from the ipmitool header file.
The bus attachments are done for smbios and pci/smbios.  Differences
in bus probe order for modules/static are delt with.  ACPI attachment
should be done.

This drivers registers with the watchdod(4) interface

Work to do:
     - BT interface
     - IPMB mode

This has been tested on Dell PE2850, PE2650 & PE850 with i386 & amd64
kernel.

I will link this into the build on next week.

Tom Rhodes, helped me with the man page.

Sponsored by:   IronPort Systems Inc.
Inspired from:  ipmitool & Linux
2006-02-10 20:51:35 +00:00
Sam Leffler
bd5a9920c2 Update for rev 0.9.16.16 hal:
o add dfs+radar hooks; DFS is presently disabled in the hal
o channel and mode handling changes
o various api changes
o be more aggressive about iq calibration settling so ap mode
  operation is better immediately after startup
o rfkill/rfsilent sysctl support
o tpc ack/cts sysctl support

MFC after:	2 weeks
2006-02-10 19:07:08 +00:00
Sam Leffler
e35a02a97d pad for future statistics
MFC after:	2 weeks
2006-02-09 22:37:33 +00:00
Sam Leffler
f9748b9d0d Minor tx path cleanups:
o assume all data frames have been classified so there's no need
  to check if QoS is being used, just fetch the wme priority from
  the mbuf
o fix double counting of noack frames
o fix nearby comment

MFC after:	2 weeks
2006-02-09 22:34:34 +00:00
Sam Leffler
b2792ff681 correct handling of mbuf allocation failure when replenishing the rx list
(leave a printf for the moment, need to make a debug msg)

Obtained from:	atheros
MFC after:	2 weeks
2006-02-09 22:29:23 +00:00
Sam Leffler
80d939bfba Beacon timer setup fixes:
o pull nexttbtt forward in adhoc mode too
o resync beacon timers on joining a bss or ibss as the tstamp we
  collected while scanning is almost certainly out of date

Note we may need to refine the ibss mode check in ath_recv_mgmt.

Reviewed by:	avatar, dyoung
Obtained from:	atheros
MFC after:	2 weeks
2006-02-09 22:21:53 +00:00
Sam Leffler
2c27b2f635 only start the cab queue if there are frames to send
MFC after:	2 weeks
2006-02-09 22:14:11 +00:00
Sam Leffler
370572d951 debug fixups: reduce noise msgs, report channel flags on reset failure,
mark data+link fields in descriptor dumps

MFC after:	2 weeks
2006-02-09 22:12:28 +00:00
Sam Leffler
d7736e139e Phantom beacon miss workaround: track the tsf of the last received
frame and if we get a beacon miss interrupt ignore it if we've received
a frame within the beacon miss interval.  This should never trigger
and the handling at the net80211 layer should likewise deal with this
but it doesn't hurt and can suppress extranous probe request frames.
Note that we can legtimately get a bmiss when under heavy load.

MFC after:	2 weeks
2006-02-09 22:03:26 +00:00
Sam Leffler
0bbf544158 use a private task queue thread
MFC after:	2 weeks
2006-02-09 21:48:51 +00:00
Sam Leffler
7a04dc27c1 add adhoc demo mode support
MFC after:	2 weeks
2006-02-09 21:42:53 +00:00
Sam Leffler
17f3f177e4 make regdomain sysctl r/w in case it's possible to do this in the future
MFC after:	2 weeks
2006-02-09 21:36:00 +00:00
Sam Leffler
6c4612b94d cleanup rate setup
MFC after:	2 weeks
2006-02-09 21:31:48 +00:00
Sam Leffler
86e07743eb add tx99 hooks
MFC after:	2 weeks
2006-02-09 21:28:11 +00:00
Sam Leffler
ffa2cab632 move hal statistics to softc; the per-node stats are overkill, they're
only used when operating in station mode

MFC after:	2 weeks
2006-02-09 21:23:44 +00:00
Sam Leffler
913a1ba103 lookup the protection tx rate index in the rate tables
instead of using a known value

MFC after:	2 weeks
2006-02-09 21:17:28 +00:00
Sam Leffler
8b5341de05 honor net80211 mcast tx rate
MFC after:	2 weeks
2006-02-09 21:15:36 +00:00
Sam Leffler
6f890873fb craft unique names for tx q + buffer mtx's to help with interpreting ktr data
MFC after:	2 weeks
2006-02-09 21:09:26 +00:00
Sam Leffler
e2d787fa61 allow the size of tx+rx buffer pools to be tuned
MFC after:	2 weeks
2006-02-09 21:03:25 +00:00
Sam Leffler
be61348037 lower try count on mgt (and ctl) frames to avoid clogging the tx queue
and loading the bss when operating in ap mode under load; adjust recognition
of multi-rate retry to match

MFC after:	2 weeks
2006-02-09 20:57:48 +00:00
Søren Schmidt
466be09c2a Unbreak Promise SATAII/150 controllers caused by the DMA dump changes. 2006-02-09 20:54:42 +00:00
Søren Schmidt
0a3a1935b3 Unbreak dump on legacy systems. Needs a more clean solution but that is
more intrusive and can wait 'til after 6.1
2006-02-09 20:53:32 +00:00
Sam Leffler
55f63772e8 move mgt frame tx rate responsibility from the rate control modules
to the driver; this avoids redundant logic and will be necessary
for future additions

MFC after:	2 weeks
2006-02-09 20:49:55 +00:00
Sam Leffler
b91bf513f3 sync with latest code in madwifi
Obtained from:	madwifi
MFC after:	2 weeks
2006-02-09 20:40:28 +00:00
Gleb Smirnoff
4f4a363562 Fix two important typos in watchdog handling:
- Restart watchdog if we *did* processed any descriptors. [1]
- Log the watchdog event if the link is *up*. [2]

PR:		kern/92948 [1]
Submitted by:	Mihail Balikov <mihail.balikov interbgc.com> [1]
PR:		kern/92895 [2]
Submitted by:	Vladimir Ivanov <wawa yandex-team.ru> [2]
2006-02-09 12:57:17 +00:00
Matt Jacob
c68a0f14fd Garbage collect a file that no longe is used (replaced by mpi_log_fc.h). 2006-02-08 05:58:25 +00:00
Warner Losh
22293c3afb Detach the children before we delete them. This is a little cleaner
than just deleting them.  Also add comments about why we do this.
Given the current behavior of delete_child, I don't think this changes
anything.  It just feels cleaner.
2006-02-07 18:38:51 +00:00
Gleb Smirnoff
d640400bc5 Since em(4) taskqueue is a new network context, we need to conditionally
lock Giant here.

Submitted by:	Andrey V. Elsukov <bu7cher yandex.ru>
2006-02-07 13:11:13 +00:00
Søren Schmidt
52c7e322b2 Unbreak DMA dumo on Intel 31224. 2006-02-06 19:17:48 +00:00
Alexander Leidinger
9d978cc757 Convert NULL checks into KASSERT (and move them before the first
dereferencing) since a NULL value would be a bug here.

Note: Both affected functions look very similar. A refactoring may
be beneficial.

CID:		483, 485
Found with:	Coverity Prevent(tm)
Discussed with:	ariff
MFC after:	5 days
2006-02-05 17:47:26 +00:00
Alexander Leidinger
cd9de7ee61 A pointer was checked for NULL after dereferencing it. The check is not
needed here, except there's a bug which results in detaching the device
twice.

Move the NULL pointer check to the beginning of the function and convert
it into a KASSERT.

CID:		420
Found with:	Coverity Prevent(tm)
Discussed with:	ariff
MFC after:	5 days
2006-02-05 17:33:18 +00:00
Alexander Leidinger
f31eef8b22 Fix memory leak in some failure cases.
CID:		420
Found with:	Coverity Prevent(tm)
2006-02-05 17:10:52 +00:00
Scott Long
5d9299772e Squash a couple more invalid long casts. 2006-02-05 05:05:27 +00:00
Marius Strobl
ea227b498b - Add support for using LOM (Lights Out Management) and RSC (Remote System
Control) devices as console. These are microcontrollers which are either
  on-board or part of an add-on card and provide terminal server, remote
  power switch and monitoring functionality. For console usage these are
  connected to the rest of the system via a SCC or an UART. This commit adds
  support for the following variants (corresponds to what 'input-device' and
  'output-device' have to be set to):
  rsc		found on-board in E250 and supposedly some Netra, connected
		via a SAB82532, com. parameters can be determined via OFW
  rsc-console	RSC card found in E280R, Fire V4x0, Fire V8x0, connected
		via a NS16550, hardwired to 115200 8N1
  lom-console	LOMlite2 card found in Netra 20/T4, connected via a NS16550,
		hardwired to 9600 8N1

- Add my copyright to uart_cpu_sparc64.c as I've rewritten about one third
  of that file over time.

Tested on:	E250, E280R
Thanks to:	dwhite@ for providing access to an E280R
OK'ed by:	marcel
MFC after:	1 week
2006-02-04 23:27:16 +00:00
Warner Losh
ccc0f2f0af Silence the strict-alias warnings. Make a trip through (void *) when
casting a structure to a uint32_t *.  Many drivers in the tree do this, but
I'll not update them until these changes can be reviewed by the pedantic
standards folks.
2006-02-04 22:51:03 +00:00
Warner Losh
53920ff8d9 Type of overrun_buf doesn't matter to this code, but does to gcc.
Make it a void *.
2006-02-04 22:33:08 +00:00