davidlt/kernel-ark
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
d34316a4bd
kernel-ark/drivers
History
Stefan Richter d34316a4bd firewire: fw-ohci: work around generation bug in TI controllers (fix AV/C and more) 
Unlike the ohci1394 driver, fw-ohci uses the selfIDGeneration field of
bus reset packets to determine the generation of incoming requests as
per OHCI 1.1 clause 8.4.2.3.  This is more precise --- provided that the
controller inserts the correct generation.  Texas Instruments chips
often don't.

This prevented the transmission of response packets, which for example
broke AV/C transactions as used when communicating with miniDV cameras
and any other AV/C devices.

There is apparently no way to detect and adjust incorrect generations.
Therefore we ignore the generation of bus reset packets from TI chips
and use the generation of the self ID buffer instead.  Alas this is
received at a slightly wrong time.  In rare cases, this could cause us
to not respond to legitimate requests or to respond to expired requests.
(The latter is less likely because the bus reset packet AR event is
typically handled before the self ID complete event.)

Bug reported by Mladen Kuntner, who was extraordinarily patient while
dealing with the driver maintainers.  Fix confirmed to be required and
effective for TSB82AA2 and a TSB43AB22 or TSB43AB22A.
https://bugzilla.redhat.com/show_bug.cgi?id=243081

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-04-18 17:55:35 +02:00
..
acorn/char Fix default compose table initialization 2008-03-03 14:53:16 -08:00
acpi acpi: bus: check once more for an empty list after locking it 2008-04-15 19:35:41 -07:00
amba
ata [libata] make ali_atapi_dma static 2008-04-12 00:16:49 -04:00
atm [ATM] drivers/atm/iphase.c: compilation warning fix 2008-04-02 00:03:00 -07:00
auxdisplay
base driver core: fix small mem leak in driver_add_kobj() 2008-03-28 14:45:23 -07:00
block cciss: error: implicit declaration of function 'sg_init_table' 2008-04-11 08:06:44 -07:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-03-12 13:08:09 -07:00
cdrom make cdrom.c:check_for_audio_disc() static 2008-03-04 11:28:41 +01:00
char fix IS_I9XX macro in i915 DRM driver 2008-04-06 16:10:40 -07:00
clocksource
connector connector: convert to single-threaded workqueue 2008-03-23 21:51:12 -07:00
cpufreq [CPUFREQ] fix section mismatch warnings 2008-03-05 14:45:31 -05:00
cpuidle cpuidle: fix 100% C0 statistics regression 2008-03-26 00:58:19 -04:00
crypto drivers/crypto/hifn_795x.c trivial endianness annotations 2008-03-30 14:20:24 -07:00
dca DCA: convert struct class_device to struct device. 2008-02-08 15:33:33 -08:00
dio
dma [POWERPC] fsldma: Use compatiable binding as spec 2008-03-31 11:45:41 -05:00
edac
eisa
firewire firewire: fw-ohci: work around generation bug in TI controllers (fix AV/C and more) 2008-04-18 17:55:35 +02:00
firmware ipmi: change device node ordering to reflect probe order 2008-04-04 14:46:26 -07:00
gpio gpio/pca953x bugfix: mark as can_sleep 2008-03-10 18:01:19 -07:00
hid HID: update key codes for Apple aluminium 2008-03-18 11:20:33 +01:00
hwmon hwmon: (w83781d) Fix I/O resource conflict with PNP 2008-03-27 08:40:41 -04:00
i2c i2c-tiny-usb: New VID/PID pair 2008-04-11 12:07:05 +02:00
ide it821x: do not describe noraid parameter with its value 2008-04-17 01:14:33 +02:00
ieee1394 ieee1394: limit early node speed to host interface speed 2008-04-18 17:55:31 +02:00
infiniband trivial endianness annotations: infiniband core 2008-03-30 14:20:24 -07:00
input Input: appletouch - add product IDs for the 4th generation MacBooks 2008-04-02 10:14:29 -04:00
isdn [ISDN]: Do not validate ISDN net device address prior to interface-up 2008-04-13 22:44:20 -07:00
leds leds: fix platform driver hotplug/coldplug 2008-04-15 19:35:40 -07:00
lguest misc __user misannotations (pointless casts to long) 2008-03-30 14:20:23 -07:00
macintosh [POWERPC] Fix build of modular drivers/macintosh/apm_emu.c 2008-03-13 10:09:27 +11:00
mca
md md: close a livelock window in handle_parity_checks5 2008-04-11 08:06:44 -07:00
media pvrusb2: fix broken build due to patch order dependency 2008-04-07 19:14:34 -07:00
memstick memstick: suppress uninitialized-var warning 2008-03-28 14:45:23 -07:00
message [SCSI] mpt fusion: Power Management fixes for MPT SAS PCI-E controllers 2008-03-18 15:13:40 -05:00
mfd mfd/asic3: ioread/iowrite take pointer, not unsigned long 2008-03-30 14:20:24 -07:00
misc misc: fix platform driver hotplug/coldplug 2008-04-15 19:35:40 -07:00
mmc mmc: fix platform driver hotplug/coldplug 2008-04-15 19:35:40 -07:00
mtd mtd/chips: add missing set_current_state() to cfi_{amdstd,staa}_sync() 2008-04-08 18:25:53 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-16 07:44:27 -07:00
nubus
of
oprofile d_path: Make get_dcookie() use a struct path argument 2008-02-14 21:17:08 -08:00
parisc [PARISC] make ptr_to_pide() static 2008-03-15 19:17:12 -07:00
parport parport_pc: make sure to release IO ports after probing for IT87XX 2008-04-04 14:30:31 -07:00
pci pci: revert SMBus unhide on HP Compaq nx6110 2008-03-28 14:45:22 -07:00
pcmcia pcmcia: fix platform driver hotplug/coldplug 2008-04-15 19:35:40 -07:00
pnp pnpacpi: reduce printk severity for "pnpacpi: exceeded the max number of ..." 2008-03-26 14:22:20 -04:00
power
ps3 [POWERPC] PS3: Update sys-manager button events 2008-02-14 22:11:01 +11:00
rapidio docbook: fix rapidio source files 2008-03-03 10:47:13 -08:00
rtc rtc: fix the error in the function of cmos_set_alarm 2008-04-15 19:35:40 -07:00
s390 [S390] zcrypt: fix ap_device_list handling 2008-03-05 12:37:19 +01:00
sbus
scsi scsi: fix sense_slab/bio swapping livelock 2008-04-06 16:10:08 -07:00
serial serial: fix platform driver hotplug/coldplug 2008-04-15 19:35:40 -07:00
sh maple: fix device detection 2008-02-26 14:12:09 +09:00
sn ioc3.c: replace remaining __FUNCTION__ occurrences 2008-03-17 08:11:48 -04:00
spi spi: spi_s3c24xx must initialize num_chipselect 2008-04-15 19:35:41 -07:00
ssb ssb: Fix usage of struct device used for DMAing 2008-04-15 15:04:35 -04:00
tc
telephony
thermal acpi thermal trip points increased to 12 2008-04-15 19:35:41 -07:00
uio UIO: add pgprot_noncached() to UIO mmap code 2008-03-24 22:33:49 -07:00
usb USB: remove broken usb-serial num_endpoints check 2008-04-15 22:30:53 -07:00
video fbdev: fix /proc/fb oops after module removal 2008-04-15 19:35:40 -07:00
virtio virtio: remove overzealous BUG_ON. 2008-04-07 13:14:22 -07:00
w1 ds1wm: report bus reset error 2008-03-04 16:35:12 -08:00
watchdog watchdog: fix platform driver hotplug/coldplug 2008-04-11 08:06:44 -07:00
xen xen: fix grant table bug 2008-04-04 18:36:46 +02:00
zorro
Kconfig memstick: initial commit for Sony MemoryStick support 2008-02-09 11:08:34 -08:00
Makefile memstick: initial commit for Sony MemoryStick support 2008-02-09 11:08:34 -08:00