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David Brownell 7dedacf427 [PATCH] USB: ehci: microframe handling fix 
This patch has a one line oops fix, plus related cleanups.

 - The bugfix uses microframe scheduling data given to the hardware to
   test "is this a periodic QH", rather than testing for nonzero period.
   (Prevents an oops by providing the correct answer.)

 - The cleanup going along with the patch should make it clearer what's
   going on whenever those bitfields are accessed.

The bug came about when, around January, two new kinds of EHCI interrupt
scheduling operation were added, involving both the high speed (24 KBytes
per millisec) and low/full speed (1-64 bytes per millisec) microframe
scheduling.  A driver for the Edirol UA-1000 Audio Capture Unit ran into
the oops; it used one of the newly supported high speed modes.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-04 21:32:46 -07:00
..
acorn [PATCH] I2C: Kill address ranges in non-sensors i2c chip drivers 2005-06-21 21:51:48 -07:00
acpi Merge master.kernel.org:/pub/scm/linux/kernel/git/lenb/to-linus 2005-08-04 10:36:25 -07:00
atm [ATM]: zatm: mailbox converted to pci_alloc_consistent() 2005-07-20 12:01:46 -07:00
base [ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc... 2005-07-12 17:21:56 -04:00
block [PATCH] cfq-iosched: fix problem with barriers and max_depth == 1 2005-08-02 11:19:18 -07:00
bluetooth [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() 2005-07-08 14:57:23 -07:00
cdrom [PATCH] Update CREDITS entry and listings in source files for Jesper Juhl 2005-07-27 16:26:20 -07:00
char [PATCH] ARM: 2833/2: Remove support for WDIOF_MAGICCLOSE from sa1100-wdt 2005-08-03 20:34:52 +01:00
cpufreq Here are two possible cleanups in cpufreq.c: 2005-07-28 09:43:56 -07:00
crypto [CRYPTO] Update IV correctly for Padlock CBC encryption 2005-07-06 13:54:09 -07:00
dio [PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c: update device attribute callbacks 2005-06-20 15:15:32 -07:00
eisa [PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c: update device attribute callbacks 2005-06-20 15:15:32 -07:00
fc4 [SCSI] fc4 warning fix 2005-07-30 09:47:53 -05:00
firmware [PATCH] PCDP: if PCDP contains parity information, use it 2005-07-28 08:39:02 -07:00
hwmon [PATCH] I2C: use time_after in 3 chip drivers 2005-07-29 13:12:50 -07:00
i2c [PATCH] i2c-mpc.c: revert duplicate patch 2005-08-01 19:13:59 -07:00
ide [PATCH] ide: fix kmalloc_node breakage in ide driver 2005-08-04 13:00:53 -07:00
ieee1394 [PATCH] turn many #if $undefined_string into #ifdef $undefined_string 2005-07-27 16:26:08 -07:00
infiniband [PATCH] [IPoIB] Handle sending of unicast RARP responses 2005-07-28 13:17:26 -07:00
input Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2005-07-29 09:48:34 -07:00
isdn [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
macintosh [PATCH] ppc64: hide CONFIG_ADB 2005-07-27 16:25:57 -07:00
mca [PATCH] unexport mca_find_device_by_slot 2005-06-25 16:24:56 -07:00
md [PATCH] dm-raid locking fix 2005-08-04 13:00:55 -07:00
media [PATCH] v4l: oopsfix for BTTV on badly behaved PCI chipsets 2005-08-04 13:00:54 -07:00
message Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-07-26 13:28:47 -07:00
misc [PATCH] IBM_ASM Kconfig corrections 2005-07-12 16:01:02 -07:00
mmc [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
mtd [PATCH] turn many #if $undefined_string into #ifdef $undefined_string 2005-07-27 16:26:08 -07:00
net [PATCH] silence cs89x0 2005-08-01 19:14:01 -07:00
nubus Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
oprofile [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
parisc [PATCH] acpi bridge hotadd: ACPI based root bridge hot-add 2005-06-27 21:52:39 -07:00
parport [PATCH] pcmcia: remove references to pcmcia/version.h 2005-07-07 18:24:07 -07:00
pci [PATCH] PCI: restore BAR values after D3hot->D0 for devices that need it 2005-08-04 21:32:46 -07:00
pcmcia [PATCH] pci and yenta: pcibios_bus_to_resource 2005-08-04 21:32:46 -07:00
pnp [PATCH] drivers/pnp/pnpbios/rsparser.c: fix compile error with PCI=n 2005-07-27 16:25:50 -07:00
s390 [PATCH] s390: device recognition 2005-07-29 15:01:14 -07:00
sbus [SPARC]: Fix __KERNEL_SYSCALLS__ defining in envctrl.c and bbc_envctrl.c 2005-07-24 19:35:08 -07:00
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-08-04 13:08:29 -07:00
serial [PATCH] serial: add MMIO support to 8250_pnp 2005-07-29 15:01:13 -07:00
sh [PATCH] Driver Core: drivers/s390/net/qeth_sys.c - drivers/usb/gadget/pxa2xx_udc.c: update device attribute callbacks 2005-06-20 15:15:35 -07:00
sn [PATCH] ioc4: PCI bus speed detection 2005-06-21 18:46:32 -07:00
tc Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
telephony [PATCH] pcmcia: remove references to pcmcia/version.h 2005-07-07 18:24:07 -07:00
usb [PATCH] USB: ehci: microframe handling fix 2005-08-04 21:32:46 -07:00
video [PATCH] tridentfb: Fix scrolling artifacts during disk IO 2005-08-01 10:07:53 -07:00
w1 [PATCH] w1: kconfig/Makefile fix. 2005-07-29 13:12:51 -07:00
zorro [PATCH] Driver Core: drivers/usb/input/aiptek.c - drivers/zorro/zorro-sysfs.c: update device attribute callbacks 2005-06-20 15:15:35 -07:00
Kconfig Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6 2005-07-12 15:54:36 -07:00
Makefile [PATCH] I2C: Move hwmon drivers (1/3) 2005-07-11 14:14:31 -07:00