Sarah Sharp bd8a076ec0 xhci: Set slot and ep0 flags for address command. ... commit d31c285b3a upstream. Matt's AsMedia xHCI host controller was responding with a Context Error to an address device command after a configured device reset. Some sequence of events leads both the slot and endpoint zero add flags cleared to zero, which the AsMedia host doesn't like: [ 223.701839] xhci_hcd 0000:03:00.0: Slot ID 1 Input Context: [ 223.701841] xhci_hcd 0000:03:00.0: @ffff880137b25000 (virt) @ffffc000 (dma) 0x000000 - drop flags [ 223.701843] xhci_hcd 0000:03:00.0: @ffff880137b25004 (virt) @ffffc004 (dma) 0x000000 - add flags [ 223.701846] xhci_hcd 0000:03:00.0: @ffff880137b25008 (virt) @ffffc008 (dma) 0x000000 - rsvd2[0] [ 223.701848] xhci_hcd 0000:03:00.0: @ffff880137b2500c (virt) @ffffc00c (dma) 0x000000 - rsvd2[1] [ 223.701850] xhci_hcd 0000:03:00.0: @ffff880137b25010 (virt) @ffffc010 (dma) 0x000000 - rsvd2[2] [ 223.701852] xhci_hcd 0000:03:00.0: @ffff880137b25014 (virt) @ffffc014 (dma) 0x000000 - rsvd2[3] [ 223.701854] xhci_hcd 0000:03:00.0: @ffff880137b25018 (virt) @ffffc018 (dma) 0x000000 - rsvd2[4] [ 223.701857] xhci_hcd 0000:03:00.0: @ffff880137b2501c (virt) @ffffc01c (dma) 0x000000 - rsvd2[5] [ 223.701858] xhci_hcd 0000:03:00.0: Slot Context: [ 223.701860] xhci_hcd 0000:03:00.0: @ffff880137b25020 (virt) @ffffc020 (dma) 0x8400000 - dev_info [ 223.701862] xhci_hcd 0000:03:00.0: @ffff880137b25024 (virt) @ffffc024 (dma) 0x010000 - dev_info2 [ 223.701864] xhci_hcd 0000:03:00.0: @ffff880137b25028 (virt) @ffffc028 (dma) 0x000000 - tt_info [ 223.701866] xhci_hcd 0000:03:00.0: @ffff880137b2502c (virt) @ffffc02c (dma) 0x000000 - dev_state [ 223.701869] xhci_hcd 0000:03:00.0: @ffff880137b25030 (virt) @ffffc030 (dma) 0x000000 - rsvd[0] [ 223.701871] xhci_hcd 0000:03:00.0: @ffff880137b25034 (virt) @ffffc034 (dma) 0x000000 - rsvd[1] [ 223.701873] xhci_hcd 0000:03:00.0: @ffff880137b25038 (virt) @ffffc038 (dma) 0x000000 - rsvd[2] [ 223.701875] xhci_hcd 0000:03:00.0: @ffff880137b2503c (virt) @ffffc03c (dma) 0x000000 - rsvd[3] [ 223.701877] xhci_hcd 0000:03:00.0: Endpoint 00 Context: [ 223.701879] xhci_hcd 0000:03:00.0: @ffff880137b25040 (virt) @ffffc040 (dma) 0x000000 - ep_info [ 223.701881] xhci_hcd 0000:03:00.0: @ffff880137b25044 (virt) @ffffc044 (dma) 0x2000026 - ep_info2 [ 223.701883] xhci_hcd 0000:03:00.0: @ffff880137b25048 (virt) @ffffc048 (dma) 0xffffe8e0 - deq [ 223.701885] xhci_hcd 0000:03:00.0: @ffff880137b25050 (virt) @ffffc050 (dma) 0x000000 - tx_info [ 223.701887] xhci_hcd 0000:03:00.0: @ffff880137b25054 (virt) @ffffc054 (dma) 0x000000 - rsvd[0] [ 223.701889] xhci_hcd 0000:03:00.0: @ffff880137b25058 (virt) @ffffc058 (dma) 0x000000 - rsvd[1] [ 223.701892] xhci_hcd 0000:03:00.0: @ffff880137b2505c (virt) @ffffc05c (dma) 0x000000 - rsvd[2] ... [ 223.701927] xhci_hcd 0000:03:00.0: // Ding dong! [ 223.701992] xhci_hcd 0000:03:00.0: Setup ERROR: address device command for slot 1. The xHCI spec says that both flags must be set to one for the Address Device command. When the device is first enumerated, xhci_setup_addressable_virt_dev() does set those flags. However, when the device is addressed after it has been reset in the configured state, xhci_setup_addressable_virt_dev() is not called, and xhci_copy_ep0_dequeue_into_input_ctx() is called instead. That function relies on the flags being set up by previous commands, which apparently isn't a good assumption. Move the setting of the flags into the common parent function. This should be queued for stable kernels as old as 2.6.35, since that was the first introduction of xhci_copy_ep0_dequeue_into_input_ctx. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Tested-by: Matt <mdm@iinet.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-11-26 09:10:00 -08:00
..
accessibility
acpi	ACPI atomicio: Convert width in bits to bytes in __acpi_ioremap_fast()	2011-11-11 09:37:11 -08:00
amba
ata	ata_piix: make DVD Drive recognisable on systems with Intel Sandybridge chipsets(v2)	2011-11-11 09:35:50 -08:00
atm
auxdisplay
base	drivers/base/node.c: fix compilation error with older versions of gcc	2011-11-26 09:09:59 -08:00
bcma
block	xen/blkback: Report VBD_WSECT (wr_sect) properly.	2011-11-11 09:37:07 -08:00
bluetooth	btusb: add device entry for Broadcom SoftSailing	2011-11-11 09:36:43 -08:00
cdrom
char	TPM: Zero buffer after copying to userspace	2011-10-03 11:40:58 -07:00
clk
clocksource
connector
cpufreq	drivers/cpufreq/pcc-cpufreq.c: avoid NULL pointer dereference	2011-10-03 11:40:31 -07:00
cpuidle
crypto	crypto: caam - fix operator precedence in shared descriptor allocation	2011-06-30 07:43:27 +08:00
dca
dio
dma
edac	i7core_edac: fixed typo in error count calculation	2011-08-29 13:29:06 -07:00
eisa
firewire	firewire: sbp2: fix panic after rmmod with slow targets	2011-10-25 07:10:16 +02:00
firmware	drivers/firmware/sigma.c needs MODULE_LICENSE	2011-08-04 21:58:38 -07:00
gpio	gpio: wm831x: add a missing break in wm831x_gpio_dbg_show	2011-07-15 14:03:30 -06:00
gpu	drm/i915/pch: Save/restore PCH_PORT_HOTPLUG across suspend	2011-11-26 09:09:53 -08:00
hid	hid/apple: modern macbook airs use the standard apple function key translations	2011-11-11 09:37:22 -08:00
hwmon	hwmon: (w83627ehf) Fix broken driver init	2011-11-11 09:37:00 -08:00
hwspinlock	hwspinlock/core: use a mutex to protect the radix tree	2011-11-11 09:36:31 -08:00
i2c	Merge branch 'for-30-rc5/all-i2c' of git://git.fluff.org/bjdooks/linux	2011-07-07 16:29:29 -07:00
ide	ide-disk: Fix request requeuing	2011-10-16 14:14:51 -07:00
idle
ieee802154
infiniband	cxgb3i: convert cdev->l2opt to use rcu to prevent NULL dereference	2011-10-03 11:41:08 -07:00
input	input: pmic8xxx-pwrkey: Do not use mfd_get_data()	2011-07-05 10:38:43 +02:00
isdn	net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared	2011-08-15 18:31:38 -07:00
leds	Revert "leds: save the delay values after a successful call to blink_set()"	2011-11-21 14:31:19 -08:00
lguest
macintosh
mca
md	md/raid5: abort any pending parity operations when array fails.	2011-11-21 14:31:22 -08:00
media	saa7164: Add support for another HVR2200 hardware revision	2011-11-26 09:09:53 -08:00
memstick
message
mfd	mfd: Fix twl4030 dependencies for audio codec	2011-11-21 14:31:23 -08:00
misc	pcie-gadget-spear: Add "platform:" prefix for platform modalias	2011-11-26 09:09:59 -08:00
mmc	mmc: core: ext_csd.raw_* used in comparison but never set	2011-11-11 09:35:23 -08:00
mtd	mtd: nand_base: always initialise oob_poi before writing OOB data	2011-11-11 09:37:19 -08:00
net	rt2x00: Fix sleep-while-atomic bug in powersaving code.	2011-11-26 09:09:54 -08:00
nfc
nubus
of
oprofile
parisc
parport
pci	xen-pcifront: Update warning comment to use 'e820_host' option.	2011-11-11 09:35:46 -08:00
pcmcia	pcmcia: pxa2xx/vpac270: free gpios on exist rather than requesting	2011-07-11 14:26:34 +08:00
platform	WMI: properly cleanup devices to avoid crashes	2011-11-11 09:36:09 -08:00
pnp
power	drivers/power/ds2780_battery.c: fix deadlock upon insertion and removal	2011-11-11 09:36:32 -08:00
pps
ps3
ptp
rapidio	rapidio: fix use of non-compatible registers	2011-10-03 11:39:46 -07:00
regulator	regulator: tps65910: Add missing breaks in switch/case	2011-10-03 11:40:01 -07:00
rtc	rtc: Fix RTC PIE frequency limit	2011-10-03 11:40:08 -07:00
s390	ccwgroup: move attributes to attribute group	2011-11-11 09:36:09 -08:00
sbus
scsi	aacraid: controller hangs if kernel uses non-default ASPM policy	2011-11-26 09:09:52 -08:00
sfi
sh
sn
spi	spi/s3c64xx: Bug fix for SPI with different FIFO level	2011-07-06 15:03:08 +09:00
ssb	ssb: fix init regression of hostmode PCI core	2011-07-07 13:06:08 -04:00
staging	Staging: hv: Add support for >2 TB LUN in storage driver.	2011-11-11 09:35:14 -08:00
target	tcm_loop: Add explict read buffer memset for SCF_SCSI_CONTROL_SG_IO_CDB	2011-11-11 09:37:01 -08:00
tc
telephony
thermal
tty	TTY: ldisc, wait for ldisc infinitely in hangup	2011-11-26 09:09:58 -08:00
uio
usb	xhci: Set slot and ep0 flags for address command.	2011-11-26 09:10:00 -08:00
uwb
vhost
video	viafb: improve pitch handling	2011-11-11 09:36:13 -08:00
virtio	virtio-pci: fix use after free	2011-11-21 14:31:14 -08:00
vlynq
w1	drivers/power/ds2780_battery.c: add a nolock function to w1 interface	2011-11-11 09:36:32 -08:00
watchdog	watchdog: shwdt: fix usage of mod_timer	2011-08-04 21:58:42 -07:00
xen	xen-gntalloc: signedness bug in add_grefs()	2011-11-21 14:31:24 -08:00
zorro	zorro: Defer device_register() until all devices have been identified	2011-10-03 11:40:57 -07:00
Kconfig
Makefile