Commit Graph

20210 Commits

Author SHA1 Message Date
Alexander Motin
0e6eb06168 Add FIS-based switching support. If controller supports FBS, it allows
several devices beyond Port Multiplier to work simultaneously, substantially
increasing performance.
2010-01-28 17:54:47 +00:00
Alexander Motin
83c5d981ac MFp4: Large set of CAM inprovements.
- Unify bus reset/probe sequence. Whenever bus attached at boot or later,
CAM will automatically reset and scan it. It allows to remove duplicate
code from many drivers.
- Any bus, attached before CAM completed it's boot-time initialization,
will equally join to the process, delaying boot if needed.
- New kern.cam.boot_delay loader tunable should help controllers that
are still unable to register their buses in time (such as slow USB/
PCCard/ CardBus devices), by adding one more event to wait on boot.
- To allow synchronization between different CAM levels, concept of
requests priorities was extended. Priorities now split between several
"run levels". Device can be freezed at specified level, allowing higher
priority requests to pass. For example, no payload requests allowed,
until PMP driver enable port. ATA XPT negotiate transfer parameters,
periph driver configure caching and so on.
- Frozen requests are no more counted by request allocation scheduler.
It fixes deadlocks, when frozen low priority payload requests occupying
slots, required by higher levels to manage theit execution.
- Two last changes were holding proper ATA reinitialization and error
recovery implementation. Now it is done: SATA controllers and Port
Multipliers now implement automatic hot-plug and should correctly
recover from timeouts and bus resets.
- Improve SCSI error recovery for devices on buses without automatic sense
reporting, such as ATAPI or USB. For example, it allows CAM to wait, while
CD drive loads disk, instead of immediately return error status.
- Decapitalize diagnostic messages and make them more readable and sensible.
- Teach PMP driver to limit maximum speed on fan-out ports.
- Make boot wait for PMP scan completes, and make rescan more reliable.
- Fix pass driver, to return CCB to user level in case of error.
- Increase number of retries in cd driver, as device may return several UAs.
2010-01-28 08:41:30 +00:00
Jack F Vogel
89d507fcf7 Add a link tasklet so updates can be sleepable. 2010-01-27 20:12:04 +00:00
Weongyo Jeong
1d3d5952a3 adds sysctl knobs to show rate statistics that it could be useful to
debug slow TX speed.
2010-01-27 19:43:14 +00:00
Jack F Vogel
afb98829ac Two more build problems, missing includes and semicolon. 2010-01-27 18:00:24 +00:00
Pyun YongHyeon
8281a098c6 Add initial support for RTL8103E PCIe fastethernet.
PR:	kern/142974
2010-01-27 17:49:27 +00:00
Jack F Vogel
6c8d4b16d4 Opps, completely wrong version of if_em.h got into
the checkin, sorry all :(
2010-01-27 17:35:58 +00:00
Jung-uk Kim
dd6155ac34 Use VESA palette load/save functions if VESA BIOS says the current palette
format is higher than 6-bit instead of relying VGA compatibility flag.
This fixes palette problem of NVIDIA GeForce 6600.  Reduce code differences
between palette load/save functions while we are here.

Tested by:	danfe
2010-01-27 17:00:42 +00:00
John Baldwin
47a933e3df Initialize the ifnet before calling mii_phy_probe() as some phy drivers
(e.g. e1000phy(4)) expect if_dname to be valid when they are probed.

MFC after:	3 days
2010-01-27 14:43:28 +00:00
Andriy Gapon
9a6a6ecb3a acpi_hpet: correctly get number of timers/comparators in a timer block
Also, account for a quirk of AMD/ATI HPET which reports number of timers
instead of id of the last timer as manadated by the specification.
Currently this has no effect on functionality but in the future we may
make actual use of the HPET timers, not only of its timecounter.

MFC after:	2 weeks
2010-01-27 10:17:28 +00:00
Alexander Motin
6d21c943a3 Add one more type cast, missed in r203043. 2010-01-27 06:28:16 +00:00
Jack F Vogel
ac95ee294c Missing a fix for the new watchdog handling. 2010-01-26 23:04:13 +00:00
Jack F Vogel
4b502b77de Remove some internal conditional defines that will
fail in kernel tree.
2010-01-26 22:38:31 +00:00
Jack F Vogel
a69ed8dfb3 Update the 1G drivers, shared code sync with Intel,
igb now has a queue notion that has a single interrupt
with an RX/TX pair, this will reduce the total interrupts
seen on a system. Both em and igb have a new watchdog
method. igb has fixes from Pyun Yong-Hyeon that have
improved stability, thank you :)

I wish to MFC this for 7.3 asap, please test if able.
2010-01-26 22:32:22 +00:00
Alexander Motin
a868f1265e Do not place fake interrupt register on chip.
Now we have better place for it.
2010-01-26 20:27:20 +00:00
Alexander Motin
8abceb703e Restore SATA speed reporting, broken by ATA_CAM changes. 2010-01-26 16:18:45 +00:00
Alexander Motin
ad753ac2a7 Clear ch->devices, if hard-reset failed.
This makes hot-plug work nicely.

HW donated by:	James R. Van Artsdalen
2010-01-26 16:05:49 +00:00
Alexander Motin
6268666c1b Add support for SATA part of Marvell 88SE912x controllers to ahci(4).
Limit early revisions from 6Gb/s to 3Gb/s by default, or they negotiate
only 1.5Gbps, when 3Gb/s devices connected.

Add dummy driver for PATA part of these controllers, preventing generic
driver attach them. It causes system freeze when SATA controller used after
PATA was touched.
2010-01-26 15:25:24 +00:00
Neel Natu
61f7c762de Create the "cfecons" tty directly using tty_makedev(). It is not clear what
the intention of having two ttys pointing to the same cfe console device was.

Also we were not initializing the output[] array passed in as input to
tty_makedev() so one name of the ttys was garbage.

Fix the code that calls cfe_write() to deal with the case where only a partial
buffer is written out.

cfe_cngetc() needs to return if there is no character available as input.
If we don't do this then the cfe_timeout() function will spin forever
because cfe_cngetc() will only ever return if there is valid input.

Approved by: imp (mentor)
2010-01-26 03:42:34 +00:00
Rui Paulo
654baa4adf o add more notification strings in iwn_intr_str()
o sync with OpenBSD code

Submitted by:	Bernhard Schmidt <bschmidt at techwires.net>
MFC after:	3 days
2010-01-25 19:36:48 +00:00
Remko Lodder
b6a18bc939 Add support for the NM10 chipset.
PR:		kern/143118
Submitted by:	Koshin sumitani <ksumitani at mui dot biglobe dot ne dot jp>
Approved by:	imp (mentor, implicit)
MFC after:	3 days
2010-01-24 10:50:20 +00:00
Joerg Wunsch
ce3853023f Fix breakage introduced to the tnt4882 driver in r202870. This PCI
frontend uses the same uPD7210 backend as the pcii ISA frontend, so
the backend has to cope with both situations.

Also, hide the first printf in pcii_probe (address mismatch) behind
bootverbose as the ISA bus parent tries to probe all configured ISA
devices against each driver, so a the console has been cluttered with
this message for a bunch of unrelated driver probes.

MFC after:	3 days
2010-01-23 21:33:33 +00:00
Joerg Wunsch
72821110ac Overhaul of the pcii driver:
. Properly allocate all IO space resources.  These cards scatter their
  IO addresses over a range of 0x1600 bytes, and they require an
  additional address for "special interrupt handling".

. Implement the "special interrupt handling" per the GPIB-PCIIA
  Technical Reference Manual; this was apparently not declared for the
  clone card this driver has been originally implemented for, but it
  turned out to be needed for both, an original NI brand PCII/PCIIA
  card as well as the Axiom AX5488 clone.

. Add some diagnostic messages for various resource allocation etc.
  failures during probe.

. Add some comments about the structure of the IO address space that
  is used by these cards.

MFC after:	1 day
2010-01-23 07:54:06 +00:00
Navdeep Parhar
3c0e59de3e Don't forget to release the adapter lock for a no-op. 2010-01-23 01:44:30 +00:00
Pyun YongHyeon
84e3651eb3 Yukon Ultra2 has 126MHz clock. 2010-01-22 20:15:49 +00:00
Pyun YongHyeon
a91981e4ba s/Mhz/MHz/g
Submitted by:	N.J. Mann <njm <> njm dot me dot uk >
2010-01-22 20:10:12 +00:00
Pyun YongHyeon
d67eba2f3f Use new handshake command for BCM5750 or new controllers. 2010-01-22 18:46:37 +00:00
Pyun YongHyeon
899d684659 Fix a long standing ASF heartbeat sending bug. The initial
implementation of heartbeat interval was 2 but there was typo which
caused the heartbeat is sent approximately every 5 seconds. This
caused unintended controller reset by firmware because firmware
thought OS was crashed.

Submitted by:	Floris Bos < info <> je-eigen-domein dot nl >
Tested by:	Andrzej Tobola < ato <> iem dot pw dot edu dot pl >
2010-01-22 18:35:50 +00:00
Ed Maste
b8c05be0c1 Add H55 ID from Mike Tancsa, with minor rewording from avg@.
PR:		kern/143068
Submitted by:	Mike Tancsa (Sentex)
MFC after:	1 week
2010-01-22 16:05:10 +00:00
Alexander Motin
8da30a896a Oops! r202789 broke recording from input mixer. Restore previous "mix"
usage and use "igain" instead for input-to-output monitoring loopback.
2010-01-22 09:54:40 +00:00
Alexander Motin
028b92a574 - Improve tracer, to handle more cases of input-to-output monitoring
loopback.
- Change the meaning of "mix" OSS control. Now it controls loopback level,
according to comments in soundcard.h.
- Allow AD1981HD codecs to use playback mixer. Now driver should be able to
really use it.
- Fix bug in shared muters operation.
2010-01-22 09:31:10 +00:00
Jung-uk Kim
9a179dd8be Merge ACPICA 20100121. 2010-01-21 21:14:28 +00:00
Alexander Motin
09aa060e71 Print playback channels paths in order of their sequence numbers, not nids. 2010-01-21 09:11:50 +00:00
David Christensen
bff0eb4e5c - Added a workaround for NC-SI management firmware that would allow
frames to be accepted while the driver is resetting the hardware.
  This failure is generally observed when broadcast frames are received
  during driver load and will generate "Unable to write CTX memory"
  errors.
- Small changes to driver flags display.
2010-01-20 20:33:10 +00:00
Rui Paulo
4135f5cf7d Make ata_getrev() an optional method by implementing ata_null_getrev().
This fixes a bogus '???' boot message on Cambria boards with a CompactFlash
card.

Reviewed by:	mav
2010-01-20 14:29:55 +00:00
Navdeep Parhar
1299e07187 Complain if freelist queue sizes are significantly less than desired.
MFC after:	1 day
2010-01-20 07:28:14 +00:00
Navdeep Parhar
b302b77ca7 Fix for a cxgb(4) panic. cxgb_ioctl can be called by the IP and IPv6
layers with non-sleepable locks held.  Don't (potentially) sleep in
those situations.
2010-01-20 03:40:43 +00:00
Weongyo Jeong
07f8d9afd2 Product ID of D-Link DWA-120 after loading the firmware is incorrect. 2010-01-19 01:26:40 +00:00
Weongyo Jeong
97ac268fcb removes a hack to attach TRENDnet TEW-504UB/EU that I think this issue
is solved with r202607.  Now idProduct of all uath(4) devices should be
decreased after loading the firmware.
2010-01-19 01:11:27 +00:00
Warner Losh
73f0e8eb9c Add a warning if we're inw'ing from an odd address. This could happen
due to a bug and might be the real basis for the cardbus workaround
hack.
2010-01-18 17:53:44 +00:00
Warner Losh
9103854246 Fix indentation nit. 2010-01-18 17:52:57 +00:00
Andriy Gapon
bfd1961beb acpi_ec: remove redundant acpi_disabled check in probe method
MFC after:	4 days
2010-01-18 11:33:58 +00:00
Andriy Gapon
943124d3f0 acpi_ec: clean up 'private' ivar when freeing memory to which it points
This is not only a prudent thing to do, but also makes sure that probe
method is not confused by non-NULL 'private', if the previous attach
attempt fails for any reason.

PR:		kern/142561
Tested by:	Alex Goncharov <alex-goncharov@comcast.net>
MFC after:	4 days
2010-01-18 10:30:11 +00:00
Matt Jacob
78a235dd3f Amazingly we've been freeing a handle and using that which it refers to
for years. Bad!

MFC after:	1 week
2010-01-15 20:08:08 +00:00
Pyun YongHyeon
261f04d654 Don't free mbuf chains when bge(4) fails to collapse the mbuf
chains. This part of code is to enhance performance so failing the
collapsing should not free TX frames. Otherwise bge(4) will
unnecessarily drop frames which in turn can freeze the network
connection.

Reported by:	Igor Sysoev (is <> rambler-co dot ru)
Tested by:	Igor Sysoev (is <> rambler-co dot ru)
2010-01-15 17:55:18 +00:00
Pyun YongHyeon
cb2ed75f7e Add check for fiber mode for BCM5714 PHY. This PHY supports both
copper and fiber interfaces over GMII so an explicit check is
necessary to know whether it was configured for fiber interface.
This change make BCM5715S work.

Tested by:	olli
MFC after:	1 week
2010-01-14 19:14:24 +00:00
Pyun YongHyeon
ea3b412711 For controllers that has dual mode PHY(copper or fiber) interfaces
over GMII, make sure to enable GMII. With this change brgphy(4) is
used to handle the dual mode PHY. Since we still don't have a sane
way to pass PHY specific information to mii(4) layer special
handling is needed in brgphy(4) to determine which mode of PHY was
configured in parent interface.
This change make BCM5715S work.

Tested by:	olli
Obtained from:	OpenBSD
MFC after:	1 week
2010-01-14 19:08:43 +00:00
Andrew Thompson
f644abcf6e Grammar nits.
Submitted by:	Ben Kaduk
2010-01-14 01:16:20 +00:00
Pyun YongHyeon
ba84b911c4 Add BCM5754 PHY id that is found on Dell Studio XPS 16.
Tested by:	scf
MFC after:	1 week
2010-01-14 00:36:49 +00:00
Xin LI
f7d1b2eb75 o Add PCI ID for BCM 5756.
o Don't enable BGE_FLAG_BER_BUG on both 5722 and 5756, and based
   on their PCI IDs rather than their chip IDs.

Reported by:	several PC-BSD users via kmoore
Reviewed by:	yongari, imp, jhb, davidch
Sponsored by:	iXsystems, Inc.
MFC after:	2 weeks
2010-01-13 22:39:39 +00:00