linux/drivers
David Brownell 10f6524a8e [PATCH] USB: EHCI port tweaks
One change may improve some S1 or S3 resume cases, and the other
seems mostly to explain some strange state "lsusb" would show.
Two fixes:

  - On resume, don't think about resuming any unpowered port, or
    resetting any port with OWNER set to the OHCI/UHCI companion.
    This will make some S1 and S3 resume scenarios work better.

  - PORT_CSC was not being cleared correctly in ehci_hub_status_data.
    This was visible at least through current versions of "lsusb",
    and might have caused some other hub related strangeness.

    The fix addresses all three write-to-clear bits, using the same
    approach that UHCI happens to use:  a mask of bits that are
    cleared in most writes to that port status register.

Original patch seems to have been from from William.Morrow@amd.com
and this version (from David) finishes the write-to-clear changes.

Signed-off-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-12 12:23:42 -07:00
..
acorn [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
acpi [PATCH] remove ACPI S4bios support 2005-09-10 10:06:35 -07:00
atm [PATCH] timer initialization cleanup: DEFINE_TIMER 2005-09-09 14:03:48 -07:00
base [PATCH] dmapool: Fix "nocast type" warnings 2005-09-10 10:06:29 -07:00
block [PATCH] cfq-iosched: reverse bad reference count fix 2005-09-10 10:15:12 -07:00
bluetooth [Bluetooth]: Move packet type into the SKB control buffer 2005-08-29 15:55:13 -07:00
cdrom [PATCH] drivers/cdrom: fix-up schedule_timeout() usage 2005-09-10 10:06:38 -07:00
char Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2005-09-10 15:54:41 -07:00
cpufreq [CPUFREQ] Bugfix: Call driver exit in cpufreq_add_dev error path 2005-08-31 22:21:28 -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] dcdbas: add Dell Systems Management Base Driver with sysfs support 2005-09-07 16:57:27 -07:00
hwmon [PATCH] hwmon: (3/3) pc87360 driver update 2005-09-05 09:26:55 -07:00
i2c Merge master.kernel.org:/home/rmk/linux-2.6-i2c manually 2005-09-08 15:43:09 -07:00
ide hpt366: write the full 4 bytes of ROM address, not just low 1 byte 2005-09-11 09:22:50 -07:00
ieee1394 [PATCH] trivial __user cleanup (video1394) 2005-09-09 14:05:54 -07:00
infiniband Merge master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-09-11 10:16:07 -07:00
input Input: i8042 - use kzalloc instead of kcalloc 2005-09-10 12:04:42 -05:00
isdn [PATCH] vfree and kfree cleanup in drivers/ 2005-09-10 10:06:30 -07:00
macintosh [PATCH] swsusp: switch pm_message_t to struct 2005-09-05 00:06:16 -07:00
mca [PATCH] unexport mca_find_device_by_slot 2005-06-25 16:24:56 -07:00
md [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
media [PATCH] vfree and kfree cleanup in drivers/ 2005-09-10 10:06:30 -07:00
message Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
mfd [MFD] Cleanups suggested by Dmitri, Vojtech and lists. 2005-09-11 10:28:00 +01:00
misc [PATCH] hdpu_cpustate.c: misc_register() can fail 2005-09-10 10:06:25 -07:00
mmc [MMC] Add mmc_detect_change() delay support for wbsd driver 2005-09-10 11:58:21 +01:00
mtd [PATCH] uclinux: remove use of mtd_put_device() in uclinux MTD map driver 2005-09-11 20:43:46 -07:00
net [PATCH] m68knommu: FEC eth definitions support for the 523x Coldfire processor family 2005-09-11 20:43:47 -07:00
nubus
oprofile [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
parisc [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
parport [PATCH] parport: fix-up schedule_timeout() usage 2005-09-10 10:06:38 -07:00
pci [PATCH] Subject: PATCH: fix numa caused compile warnings 2005-09-10 10:06:21 -07:00
pcmcia [PATCH] pcmcia: add pcmcia to IRQ information 2005-09-09 13:57:48 -07:00
pnp Merge linux-2.6 with linux-acpi-2.6 2005-09-08 01:45:47 -04:00
s390 [PATCH] s390: claw driver fixes 2005-09-06 22:15:20 -04:00
sbus [PATCH] envctrl fixes 2005-09-10 10:16:27 -07:00
scsi [PATCH] __user annotations (scsi/ch) 2005-09-10 10:16:27 -07:00
serial [PATCH] m68knommu: add ColdFire serial driver support for 523x processor family 2005-09-11 20:43:46 -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
telephony [PATCH] telephony: fix-up schedule_timeout() usage 2005-09-10 10:06:39 -07:00
usb [PATCH] USB: EHCI port tweaks 2005-09-12 12:23:42 -07:00
video [PATCH] USB: sisusb[vga] update 2005-09-12 12:23:38 -07:00
w1 [PATCH] crc16: remove w1 specific comments. 2005-09-12 08:48:08 -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 [MFD] Add multimedia communication port core support 2005-08-18 10:06:59 +01:00
Makefile Auto-update from upstream 2005-08-29 17:02:17 -04:00