linux/drivers/usb/host
David Brownell caa9ef672a USB: ehci tolerates some buggy devices
This teaches EHCI how to to work around bugs in certain high speed
devices, by accomodating "bulk" packets that exceed the 512 byte
constant value required by the USB 2.0 specification.  (Have a
look at section 5.8.3, paragraphs 1 and 3.)

It also makes the descriptor parsing code warn when it encounters
such bugs.  (We've had reports of maybe two or three such devices,
all pretty recent.)

Such devices are nonconformant.  The proper fix is have the vendors
of those devices do the simple, obvious, and correct thing ... which
will let them be used with USB hosts that don't have workarounds for
this particular vendor bug.  But unless/until they do, we can at least
have one of the high speed HCDs work with such buggy devices.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-04-24 21:16:35 -07:00
..
ehci-au1xxx.c USB: force handover port to companion when hub_port_connect_change fails 2008-02-01 14:34:52 -08:00
ehci-dbg.c USB: ehci: minor cleanups 2008-04-24 21:16:34 -07:00
ehci-fsl.c USB: Spelling fixes 2008-02-01 14:34:57 -08:00
ehci-fsl.h ehci-fsl: fix cache coherency problem on system with large memory 2007-05-23 20:14:15 -07:00
ehci-hcd.c USB: ehci: minor cleanups 2008-04-24 21:16:34 -07:00
ehci-hub.c USB: ehci: minor cleanups 2008-04-24 21:16:34 -07:00
ehci-ixp4xx.c USB: add ehci-ixp bus glue 2008-02-01 14:35:02 -08:00
ehci-mem.c Revert "USB: EHCI cpufreq fix" 2007-08-20 23:38:44 -07:00
ehci-orion.c plat-orion: make ehci-orion available for all Orion families 2008-03-27 14:51:40 -04:00
ehci-pci.c USB: EHCI: carry out port handover during each root-hub resume 2008-04-24 21:16:32 -07:00
ehci-ppc-of.c USB: add ehci-ppc-of bus glue (device-tree aware) 2008-02-01 14:35:01 -08:00
ehci-ppc-soc.c USB: force handover port to companion when hub_port_connect_change fails 2008-02-01 14:34:52 -08:00
ehci-ps3.c USB: force handover port to companion when hub_port_connect_change fails 2008-02-01 14:34:52 -08:00
ehci-q.c USB: ehci tolerates some buggy devices 2008-04-24 21:16:35 -07:00
ehci-sched.c USB: ehci completes high speed ISO URBs sooner 2008-02-01 14:35:02 -08:00
ehci.h usb: ehci should use u16 for isochronous intervals 2008-02-01 14:35:06 -08:00
isp116x-hcd.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
isp116x.h USB: isp116x: fix enumeration on boot 2008-03-04 14:57:43 -08:00
Kconfig ehci-fsl: add PPC_MPC837x to default y 2008-02-21 15:38:56 -08:00
Makefile USB: r8a66597-hcd: host controller driver for R8A66597 2007-07-12 16:29:45 -07:00
ohci-at91.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-au1xxx.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-dbg.c USB: convert ohci debug files to use debugfs instead of sysfs 2008-02-01 14:34:52 -08:00
ohci-ep93xx.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-hcd.c USB: ohci: fix 2 timers to fire at jiffies + 1s 2008-04-02 15:06:09 -07:00
ohci-hub.c USB: ohci: port reset paranoia timeout 2008-04-24 21:16:34 -07:00
ohci-lh7a404.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-mem.c USB: OHCI handles more ZFMicro quirks 2007-10-12 14:54:59 -07:00
ohci-omap.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-pci.c USB: OHCI handles more ZFMicro quirks 2007-10-12 14:54:59 -07:00
ohci-pnx4008.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-pnx8550.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-ppc-of.c [POWERPC] mpc5200: normalize compatible property bindings 2008-01-26 15:26:01 -07:00
ohci-ppc-soc.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-ps3.c USB: PS3: USB system-bus rework 2007-07-12 16:34:30 -07:00
ohci-pxa27x.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-q.c USB: ohci: fix 2 timers to fire at jiffies + 1s 2008-04-02 15:06:09 -07:00
ohci-s3c2410.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-sa1111.c ohci: Rework bus glue integration to allow several at once 2007-02-07 15:44:33 -08:00
ohci-sh.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
ohci-sm501.c USB: usb-ohci-sm501-driver: use the conventional convention for suspend and resume 2008-04-24 21:16:34 -07:00
ohci-ssb.c USB: use IRQF_DISABLED for HCD interrupt handlers 2007-12-17 10:47:15 -08:00
ohci.h USB: convert ohci debug files to use debugfs instead of sysfs 2008-02-01 14:34:52 -08:00
pci-quirks.c PCI: use dev_printk in quirk messages 2008-02-01 15:04:26 -08:00
pci-quirks.h
r8a66597-hcd.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
r8a66597.h USB: Spelling fixes 2008-02-01 14:34:57 -08:00
sl811_cs.c some kmalloc/memset ->kzalloc (tree wide) 2007-07-19 10:04:50 -07:00
sl811-hcd.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
sl811.h
u132-hcd.c usb host: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
uhci-debug.c USB: add urb->unlinked field 2007-10-12 14:55:19 -07:00
uhci-hcd.c USB: use IRQF_DISABLED for HCD interrupt handlers 2007-12-17 10:47:15 -08:00
uhci-hcd.h USB: Eliminate urb->status usage! 2007-10-12 14:55:23 -07:00
uhci-hub.c UHCI: fix port resume problem 2007-03-09 19:52:23 -08:00
uhci-q.c USB: fix scheduling of Iso URBs in uhci-hcd 2007-10-25 12:18:43 -07:00