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25e13e6895
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19007 Commits

Author SHA1 Message Date
Xin LI
25e13e6895 Try to workaround a race where bge_stop() may sneak in when bge_rxeof() 
drops and re-grabs the softc mutex in the middle, resulting in kernel
trap 12.  This may happen when a lot of traffic is being hammered on
one bge(4) interface while the system is shutting down.

Reported by:	Alexander Sack <pisymbol gmail com>
PR:		kern/134548
MFC After:	2 weeks
 2009-05-14 22:33:37 +00:00
John Baldwin
bb2aebf3ad - Add a void pointer to the ata-pci controller softc to allow 
chipset-specific code to attach chipset-specific data.
- Use chipset-specific data in the acard and promise chipsets rather than
  changing the ivars of ATA PCI devices.  ivars are reserved for use by the
  parent bus driver and are _not_ available for use by devices directly.
  This fixes a panic during sysctl -a with certain Promise controllers with
  ACPI enabled.

Reviewed by:	mav
Tested by:	Magnus Kling (kingfon @ gmail) (on 7)
MFC after:	3 days
 2009-05-14 14:57:13 +00:00
Christian Brueffer
3af3ff479b Compare the correct variable against NULL. 
Reviewed by:	scottl
Found with:	Coverity Prevent(tm)
CID:		821
MFC after:	2 weeks
 2009-05-14 13:32:33 +00:00
Kip Macy
8222d237cb Call drbr_stats_update to update ifp stats directly when we bypass the buf_ring on transmit 2009-05-14 03:33:04 +00:00
Dag-Erling Smørgrav
e872228f51 Snip redundant assignment. 
Approved by:	scottl
MFC after:	2 weeks
Coverity ID:	3863
 2009-05-13 22:31:25 +00:00
Ed Schouten
aa16f86ca5 Keep this line shorter than 80 columns. 2009-05-13 19:29:50 +00:00
Oleksandr Tymoshenko
ecd6163338 - Make SPI bus bridge be non-arch dependent by using more generic 
name

Reviewed by:	imp
 2009-05-13 18:42:49 +00:00
Oleksandr Tymoshenko
ab88d607a5 - Remove nonexistent header file from includes list 2009-05-13 18:31:28 +00:00
Andrew Thompson
7261357fbc Ensure the bmRequestType is the right type for the incoming control request. 
Submitted by:	Hans Petter Selasky
 2009-05-13 18:26:55 +00:00
Andrew Thompson
8ea86e467f Add parenthesis around the xfer macro argument. 
Submitted by:	Hans Petter Selasky
 2009-05-13 18:25:14 +00:00
Andrew Thompson
ecf65ed434 Make sure collections have the usage field set. 
Submitted by:	Hans Petter Selasky
 2009-05-13 18:06:52 +00:00
Andrew Thompson
07532e4997 Check the correct variable for IO_NDELAY. 
Submitted by:	Hans Petter Selasky
 2009-05-13 18:05:40 +00:00
Andrew Thompson
c773c25419 Add debug lines for fullspeed and highspeed xfer completion. 
Submitted by:	Hans Petter Selasky
 2009-05-13 18:04:51 +00:00
Andrew Thompson
3a67e91430 Sync to P4 
Add umass quirks for Alcor AU6390, Cypress PATA 6830XX and MPMan MPF400.

Submitted by:	Hans Petter Selasky
 2009-05-13 18:03:23 +00:00
Andrew Thompson
f1f8840814 The transfer must return USB_ERR_CANCELLED when the device is gone due to the 
way usb drivers work.

Submitted by:	Hans Petter Selasky
 2009-05-13 17:58:37 +00:00
Nathan Whitehorn
8553eea5ce Add a comment to motivate my last change. 
Suggested by:	sam, imp
 2009-05-13 16:19:05 +00:00
Warner Losh
d47f0d75af ifp->if_softc is managed entirely by the driver. We never set it to 
NULL or change it.  We initialize it before we set if_ioctl.  It can
therefore never be NULL, and most other drivers don't bother with this
sanity check.
 2009-05-13 14:43:26 +00:00
Nathan Whitehorn
0a594d9ecc Add a short delay after programming PHY registers to give some time for 
the engine to catch up. This prevents a machine check exception from
illegal memory requests with a BCM4318.
 2009-05-13 14:25:55 +00:00
Christian Brueffer
e831cd36d0 Remove unused variables. 
Found with:	Coverity Prevent(tm)
CID:		544, 545
 2009-05-12 23:22:58 +00:00
Christian Brueffer
6282e61346 Remove unused variable. 
Found with:	Coverity Prevent(tm)
CID:		549
 2009-05-12 19:33:36 +00:00
Christian Brueffer
75c4b82c36 Remove unused variable. 
Found with:	Coverity Prevent(tm)
CID:		550
 2009-05-12 19:30:46 +00:00
Edward Tomasz Napierala
f095d54f01 Remove dead code. 
Found with:	Coverity Prevent(tm)
CID:		556
 2009-05-12 16:39:43 +00:00
Kip Macy
24df53962e fix bug introduced by last change 
Submitted by:	Navdeep Parhar
 2009-05-12 03:30:25 +00:00
Weongyo Jeong
922f7c5c21 Add WUSB54AG and XM142 entries for upgt(4) 2009-05-12 02:05:42 +00:00
Kip Macy
673d9d33eb don't acquire tty lock with console lock held 2009-05-11 23:03:15 +00:00
Kip Macy
94a24e4240 xen console lock needs to be a spin lock in case it is acquired from an interrupt context 2009-05-11 22:55:49 +00:00
Ed Schouten
7fb6f68587 Add macros around the sx operations in snp(4). 
As an experiment, I changed snp(4) to use a mutex instead of an sx lock.
We can't enable this right now, because Syscons still picks up Giant.
It's nice to already have the framework there.
 2009-05-11 18:52:46 +00:00
Warner Losh
d83d76df1f Update a few XXX comments 
Submitted by:	ddk ddk ddkprog at yahoo dot com
 2009-05-11 17:13:52 +00:00
Weongyo Jeong
879f0eff53 ports upgt(4) driver for USB2. 2009-05-11 02:39:49 +00:00
Marius Strobl
0ec607133b Change uses of the struct ccb_hdr timeout_ch missed when isp(4) was 
adapted to MPSAFE cam(4) to a isp(4) specific callout structure.
Thanks to Florian Smeets for providing access to a machine exhibiting
this problem for debugging.

Approved by:	mjacob
MFC after:	3 days
 2009-05-10 20:14:19 +00:00
Andrew Thompson
e1d2045e3f Abort any scan on a fatal firmware. ic_scan_curchan is overridden to perform 
the scan in firmware and this relies on the firmware to wake up the scan task
on completion.
 2009-05-10 02:44:19 +00:00
Sam Leffler
853569c6ec push wme parameter setting to the taskq thread; the update callback from 
net80211 can happen from the ithread and submitting the fw cmd requires
a sleepable context
 2009-05-09 19:22:37 +00:00
Warner Losh
ec54a3a337 Unmark the ASR Compat IOCTLs as BURN_BRIDGES, per scottl@ 2009-05-09 17:47:42 +00:00
David Christensen
8ef3f835d2 - Fixed incorrect packet length problem caused be earlier change to 
support ZERO_COPY_SOCKETS.
- Created #define for context initialization retry count.

MFC after:	1 week
 2009-05-08 22:20:45 +00:00
Andrew Thompson
b569d2132e Drain the tasks before the interface stop call in case a restart was queued. 2009-05-08 13:44:33 +00:00
Alexander Motin
6e8e2779b3 Add one more board ID with inverted external amplifier control. 
PR:		kern/121156
 2009-05-08 03:19:57 +00:00
Sam Leffler
b4307a77d2 kill more portability functions that are no longer useful 2009-05-08 00:23:00 +00:00
Sam Leffler
8ab663f305 kill unused OS_GETUPTIME 2009-05-08 00:15:27 +00:00
Alexander Motin
88413c6b88 Add ID of one more SII3132 revision found on adaptec aar-1225sa rev a2. 
PR:		kern/127289
 2009-05-07 19:17:06 +00:00
Philip Paeps
541bfd6180 Add PCI IDs for the Broadcom 5825 incarnation. 
Submitted by:	Brian A. Seklecki <bseklecki -at- collaborativefusion.com>
MFC after:	1 day
 2009-05-07 18:03:47 +00:00
Andrew Thompson
822e5d76f8 Use a 32 bit type for the interface mask as this equals the max interface 
count.
 2009-05-07 17:05:03 +00:00
Andrew Thompson
426909d969 Add the Sierra AC885U and increase the max ports to 8. 2009-05-07 02:17:09 +00:00
Andrew Thompson
e92a451510 - Fix the u3g port detection where it would not calculate the correct number of 
ports when multiple interfaces are present.
- Claim all interfaces regardless of how many are attached
 2009-05-07 02:15:58 +00:00
Andrew Thompson
a173706bbd Use vendor and product macro expansion to make the device table smaller and 
more readable.
 2009-05-07 02:13:56 +00:00
Sam Leffler
ab06fdf2a5 optimize ath_tx_findrix: there's no need to walk the rates table as 
sc_rixmap is an inverse map

NB: could eliminate the check for an invalid rate by filling in 0 for
    invalid entries but the rate control modules use it to identify
    bogus rates so leave it for now
 2009-05-07 00:35:32 +00:00
Sam Leffler
a8962181ad o cleanup checks for which vap combinations are permitted and what to 
use for ic_opmode
o fixes the case where creating ahdemo+wds vaps caused ic_opmode to be
  set to hostap
 2009-05-06 23:49:55 +00:00
Sam Leffler
a00b852cab add support for the Beacon Not Ready (BNR) interrupt 
(available on 5211 and later)
 2009-05-06 23:09:26 +00:00
Andrew Thompson
b9c81a5dce Make sure the frame list base address is re-programmed after stopping the USB 
schedule, in case the hardware clears the frame list base address.

Submitted by:	Hans Petter Selasky
Reported by:	Chao Shin
 2009-05-05 15:41:30 +00:00
Andrew Thompson
6b1bca02b9 Remove USB shutdown methods from device drivers as its the host controllers 
responsibility to detach the bus.

PR:		usb/133896
Submitted by:	Hans Petter Selasky
 2009-05-05 15:39:29 +00:00
Andrew Thompson
ec8f31275d Revert part of r191494 which used the udev state to mark suspending, this needs 
to be set via two variables (peer_suspended and self_suspended) and can not be
merged into one.

Submitted by:	Hans Petter Selasky
Pointy hat:	me
 2009-05-05 15:36:23 +00:00