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OpenCloudOS-Kernel
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David Brownell 93f1a47c4a USB: add ehci_hcd.ignore_oc parameter 
Certain boards seem to like to issue false overcurrent notifications, for
example on ports that don't have anything connected to them.  This looks
like a hardware error, at the level of noise to those ports' overcurrent
input signals (or non-debounced VBUS comparators).  This surfaces to users
as truly massive amounts of syslog spam from khubd (which is appropriate
for real hardware problems, except for the volume from multiple ports).

Using this new "ignore_oc" flag helps such systems work more sanely, by
preventing such indications from getting to khubd (and spam syslog).  The
downside is of course that true overcurrent errors will be masked; they'll
appear as spontaneous disconnects, without the diagnostics that will let
users troubleshoot issues like short circuited cables.

Note that the bulk of these reports seem to be with VIA southbridges, but
I think some were with Intel ones.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2006-12-01 14:23:37 -08:00
..
acorn IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
acpi [PATCH] Correct bound checking from the value returned from _PPC method. 2006-11-23 09:18:55 -08:00
amba
…
ata [PATCH] libata: Fixup ata_sas_queuecmd to handle __ata_scsi_queuecmd failure 2006-11-28 03:51:55 -05:00
atm [ATM] horizon: read_bia() needs to be __devinit 2006-10-24 16:16:39 -07:00
base [PATCH] Fix device_attribute memory leak in device_del 2006-11-25 13:28:33 -08:00
block aoe: Add forgotten NULL at end of attribute list in aoeblk.c 2006-11-16 14:30:26 -08:00
bluetooth [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD 2006-10-30 12:08:40 -08:00
cdrom [PATCH] cdrom: add endianness annotations 2006-10-10 16:15:33 -07:00
char usb: pcwd_usb free urb cleanup 2006-12-01 14:23:32 -08:00
clocksource [PATCH] clocksource: acpi_pm: add another greylist chipset 2006-10-21 13:35:05 -07:00
connector [PATCH] Process Events: Fix biarch compatibility issue. use __u64 timestamp 2006-07-31 13:28:36 -07:00
cpufreq [PATCH] Fix CPU_FREQ_GOV_ONDEMAND=y compile error 2006-11-21 14:07:15 -08:00
crypto [CRYPTO] padlock: Convert padlock-sha to use crypto_hash 2006-09-21 11:46:22 +10:00
dio
…
dma [PATCH] drivers/dma trivial annotations 2006-10-10 15:37:21 -07:00
edac [PATCH] edac_mc: fix error handling 2006-11-03 12:27:57 -08:00
eisa [PATCH] EISA: handle sysfs errors 2006-10-11 11:14:25 -07:00
fc4 [SCSI] fc4: Conversion to struct scsi_cmnd in fc4 2006-10-25 15:12:45 -07:00
firmware [PATCH] dell_rbu: fix error check 2006-11-16 11:43:38 -08:00
hwmon hwmon: Fix debug messages in w83781d 2006-10-18 13:03:09 -07:00
i2c [PATCH] Fix i2c-ixp4xx compile (missing brace) 2006-11-23 09:27:49 -08:00
ide [PATCH] sgiioc4: Disable module unload 2006-11-25 13:28:34 -08:00
ieee1394 [ETH1394]: Fix unaligned accesses. 2006-10-30 15:24:38 -08:00
infiniband IB/ipath: Depend on CONFIG_NET 2006-11-20 13:06:19 -08:00
input usb: iforce-usb free urb cleanup 2006-12-01 14:23:32 -08:00
isdn usb: usb-gigaset free kill urb cleanup 2006-12-01 14:23:32 -08:00
leds [PATCH] drivers/led: handle sysfs errors 2006-10-17 08:18:46 -07:00
macintosh [PATCH] powerpc: windfarm shall request it's sub modules 2006-11-15 19:57:12 -08:00
mca [PATCH] drivers/mca: handle sysfs errors 2006-10-11 11:14:25 -07:00
md [PATCH] md: do not freeze md threads for suspend 2006-11-08 18:29:24 -08:00
media usb: zc0301_core free urb cleanup 2006-12-01 14:23:33 -08:00
message [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD 2006-10-30 12:08:40 -08:00
mfd IRQ: Maintain regs pointer globally rather than passing to IRQ handlers 2006-10-05 15:10:12 +01:00
misc [PATCH] Fix for LKDTM MEM_SWAPOUT crashpoint 2006-11-06 01:46:23 -08:00
mmc MMC: Do not set unsupported bits in OCR response 2006-11-09 07:23:54 +01:00
mtd [PATCH] Fix Intel/Sharp command set erase suspend bug 2006-11-28 17:26:50 -08:00
net usb: zd1201 free urb cleanup 2006-12-01 14:23:33 -08:00
nubus
…
oprofile [PATCH] inode-diet: Eliminate i_blksize from the inode structure 2006-09-27 08:26:18 -07:00
parisc Build fixes for struct pt_regs removal 2006-10-06 20:47:23 -06:00
parport [PATCH] parport: fix compilation failure 2006-11-16 11:43:37 -08:00
pci [PATCH] revert "PCI: quirk for IBM Dock II cardbus controllers" 2006-11-14 09:09:27 -08:00
pcmcia [PATCH] fix "pcmcia: fix 'rmmod pcmcia' with unbound devices" 2006-11-25 13:28:33 -08:00
pnp Fix DMA resource allocation in ACPIPnP 2006-10-18 11:36:11 -07:00
rapidio Fix several typos in drivers/ 2006-10-03 22:31:37 +02:00
rtc [PATCH] drivers/rtc/rtc-rs5c372.c: fix a NULL dereference 2006-11-25 13:28:33 -08:00
s390 [S390] cio: Make ccw_device_register() static. 2006-10-27 12:39:33 +02:00
sbus [SPARC]: Fix bus_id[] string overflow. 2006-10-27 01:03:31 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2006-11-16 11:48:01 -08:00
serial [POWERPC] CPM_UART: Fix non-console initialisation 2006-11-10 21:35:36 +11:00
sh
…
sn [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
spi [PATCH] spi section fix 2006-11-03 12:27:58 -08:00
tc [MIPS] Fix DECserial build error by IRQ hander change 2006-10-08 02:38:28 +01:00
telephony [PATCH] drivers/telephony/ixj: fix an array overrun 2006-11-08 18:29:23 -08:00
usb USB: add ehci_hcd.ignore_oc parameter 2006-12-01 14:23:37 -08:00
video Fix generic fb_ddc i2c edid probe msg 2006-11-16 22:18:28 -08:00
w1 W1: ioremap balanced with iounmap 2006-11-16 14:30:26 -08:00
zorro
…
Kconfig [PATCH] ioc4: Enable build on non-SN2 2006-10-17 08:18:42 -07:00
Makefile Move libata to drivers/ata. 2006-08-10 07:31:37 -04:00