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David Brownell 8b52490193 [PATCH] USB: usbtest: scatterlist OUT data pattern testing 
Previously, scatterlist tests didn't write patterned data.  Given how many
corner cases are addresed by them, this was a significant gap in Linux-USB
test coverage.  Moreover, when peripherals checked for correct data patterns,
false error reports would drown out the true ones.

This adds the pattern on the way OUT from the host, so scatterlist tests can
now be used to uncover bugs like host TX or peripheral RX paths failing for
back-to-back short packets.  It's easy enough to get an error there with at
least one of the {DMA,PIO}{RX,TX} code paths, or run into hardware races
that need to be defended against.

Note this patch doesn't add checking for correct data patterns on the way
IN from peripherals, just a FIXME for later.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2006-04-14 11:12:25 -07:00
..
acorn
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acpi [PATCH] x86_64: Support memory hotadd without sparsemem 2006-04-09 11:53:16 -07:00
amba
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atm [PATCH] Replace 0xff.. with correct DMA_xBIT_MASK 2006-03-28 09:16:07 -08:00
base [PATCH] Fix NULL pointer dereference in node_read_numastat() 2006-04-11 06:18:30 -07:00
block [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
bluetooth [PATCH] pcmcia: use bitfield instead of p_state and state 2006-03-31 17:26:33 +02:00
cdrom [PATCH] Overrun in cdrom/aztcd.c 2006-04-11 06:18:46 -07:00
char [PATCH] do_SAK: Don't recursively take the tasklist_lock 2006-04-13 11:59:12 -07:00
connector
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cpufreq [CPUFREQ] cpufreq_conservative: keep ignore_nice_load and freq_step values when reselected 2006-03-28 12:20:18 -05:00
crypto
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dio [PATCH] hp300: fix driver_register() return handling, remove dio_module_init() 2006-03-25 08:22:53 -08:00
edac [PATCH] edac_752x needs CONFIG_HOTPLUG 2006-03-31 12:18:54 -08:00
eisa [PATCH] EISA: Ignore generated file drivers/eisa/devlist.h 2006-03-25 08:23:01 -08:00
fc4
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firmware [PATCH] Notifier chain update: API changes 2006-03-27 08:44:50 -08:00
hwmon [PATCH] hdaps: use ENODEV 2006-04-11 06:18:45 -07:00
i2c [PATCH] RTC subsystem: I2C cleanup 2006-03-27 08:44:51 -08:00
ide Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2006-04-02 12:49:59 -07:00
ieee1394 [PATCH] sbp2: fix spinlock recursion 2006-04-02 12:58:09 -07:00
infiniband IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices 2006-04-12 11:42:30 -07:00
input Input: synaptics - limit rate to 40pps on Toshiba Protege M300 2006-04-02 00:10:18 -05:00
isdn [ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c 2006-04-11 17:29:17 -07:00
leds [PATCH] leds: reorganise Kconfig 2006-04-11 06:18:40 -07:00
macintosh Merge ../linux-2.6 2006-03-29 13:24:50 +11:00
mca
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md [PATCH] md: make sure 64bit fields in version-1 metadata are 64-bit aligned 2006-04-11 06:18:30 -07:00
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2006-04-11 06:41:02 -07:00
message [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
mfd [PATCH] show MCP menu only on ARCH_SA1100 2006-03-24 07:33:28 -08:00
misc [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
mmc [ARM] 3457/1: i.MX: SD/MMC support for i.MX/MX1 2006-04-02 19:27:07 +01:00
mtd [PATCH] Remove blkmtd 2006-04-11 06:18:43 -07:00
net Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2006-04-12 15:24:06 -07:00
nubus
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oprofile [PATCH] mark f_ops const in the inode 2006-03-28 09:16:05 -08:00
parisc [PARISC] I/O-Space must be ioremap_nocache()'d 2006-03-30 17:48:42 +00:00
parport [PATCH] parport: remove duplicate entry for NETMOS_9835 2006-04-11 06:18:45 -07:00
pci [PATCH] sem2mutex: misc static one-file mutexes 2006-03-26 08:56:55 -08:00
pcmcia Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 2006-04-02 12:49:59 -07:00
pnp [PATCH] pnp: PNP: adjust pnp_register_driver signature 2006-03-27 08:44:53 -08:00
rapidio
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rtc [PATCH] RTC subsystem: VR41XX cleanup 2006-04-11 06:18:47 -07:00
s390 [PATCH] s390: minor tape fixes 2006-04-11 06:18:38 -07:00
sbus
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scsi [PATCH] sata_mv: properly print HC registers 2006-04-12 18:05:56 -04:00
serial Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial 2006-04-02 12:58:45 -07:00
sh
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sn [PATCH] Last DMA_xBIT_MASK cleanups 2006-04-11 06:18:44 -07:00
spi
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tc
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telephony [PATCH] pcmcia: use bitfield instead of p_state and state 2006-03-31 17:26:33 +02:00
usb [PATCH] USB: usbtest: scatterlist OUT data pattern testing 2006-04-14 11:12:25 -07:00
video [PATCH] fbdev: Use logo with depth of 4 or less for static pseudocolor 2006-04-11 06:18:54 -07:00
w1 fix typos "wich" -> "which" 2006-03-24 18:23:14 +01:00
zorro [PATCH] amiga: fix driver_register() return handling, remove zorro_module_init() 2006-03-25 08:22:53 -08:00
Kconfig [PATCH] LED: add LED class 2006-03-31 12:18:56 -08:00
Makefile Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2006-04-02 12:51:22 -07:00