- 26 Mar, 2007 5 commits
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Lars Ellenberg authored
md raidX make_request functions strip off the BIO_RW_SYNC flag, thus introducing additional latency. Fixing this in raid1 and raid10 seems to be straightforward enough. For our particular usage case in DRBD, passing this flag improved some initialization time from ~5 minutes to ~5 seconds. Signed-off-by:
Lars Ellenberg <lars@linbit.com> Acked-by:
NeilBrown <neilb@suse.de> Signed-off-by:
Adrian Bunk <bunk@stusta.de>
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Neil Brown authored
If save_raid_disk is >= 0, then the device could be a device that is already in sync that is being re-added. So we need to default this value to -1. Signed-off-by:
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Neil Brown authored
If a drive is added with HOT_ADD_DISK rather than ADD_NEW_DISK, saved_raid_disk isn't initialised properly, and the drive can be included in the array without a resync. Signed-off-by: -
Alan Stern authored
This patch (as846) adds the IGNORE_RESIDUE flag to the unusual_devs entry for Sony-Ericsson's P990i phone. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by:
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Lars Jacob authored
This patch (as749) extends the unusual_devs entry for the Sony DSC-T1 and T5 to cover the H5 as well. Signed-off-by:
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- 25 Mar, 2007 33 commits
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Manuel Osdoba authored
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Pete Zaitcev authored
American Megatrends did something wrong in their floppy emulator. It breaks with both kinds of MODE SENSE which our stack sends. Alan and I tried a few tweaks, and got LUNs sensed right, but US_FL_NO_WP_DETECT is still needed. I set the firmware bracket to 1.00 exactly, in case AMI or Sun fix it with a firmware update. Hey, you never know. Signed-off-by:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Phil Dibowitz authored
Recently this entry's bcd scope was narrowed so as not to falsly apply to bcd's other than 0x0110. But while it breaks those of a larger bcd, it is still needed for those of a smaller bcd - so this changes the lower bcd limit to 0x0000. Signed-off-by:
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Alan Stern authored
The existing unusual_devs entry for the UCR-61S2B appears to have too wide a revision range. It matches at least one device that doesn't respond to the initialization sequence. Perhaps the sequence needs to be updated, or perhaps something else can be done. For now, this patch (as764) restricts the range to include only the revision mentioned in the original comment. This resolves (for now!) Bugzilla entry #6950. Signed-off-by:
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Pete Zaitcev authored
Signed-off-by:
Pete Zaitcev <zaitcev@yahoo.com> Signed-off-by:
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Phil Dibowitz authored
This combines patches from Alan Stern and Robert Schedel for two "Super Top" drives that need the IGNORE_RESIDUE flag but have different vendor IDs. Signed-off-by:
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Mikko Honkala authored
When the Nokia E70 Phone is plugged in to the USB port, I get: end_request: I/O error, dev sda, sector 1824527 sd 0:0:0:0: SCSI error: return code = 0x10070000 end_request: I/O error, dev sda, sector 1824535 sd 0:0:0:0: SCSI error: return code = 0x10070000 Signed-off-by:
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Jaco Kroon authored
The mass storage device from Digitech designed for Flash Cards, as found on (for example) the GNX4 device has issues with residue, similar to the bug report at http://kerneltrap.org/node/6297. This patch adds the faulty storage device to unusual_devs.h, this not only reduces the noise in dmesg but also increases the transfer speeds by a factor of 7x for me (89kB/s -> 637kB/s). T: Bus=02 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1210 ProdID=0003 Rev= 1.00 S: Manufacturer=DigiTech HMG S: Product=DigiTech Mass Storage C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms Signed-off-by:
Jaco Kroon <jaco@kroon.co.za> Signed-off-by:
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Tobias Lorenz authored
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Phil Dibowitz authored
The protocol in this entry is needed for some versions of the device but not others. This adds the NEED_OVERRIDE flag to prevent it complaining to users who don't need it. Signed-off-by:
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Alan Stern authored
This patch (as803) adds an unusual_devs entry for the Nokia 6234 mobile phone. Signed-off-by:
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Alan Stern authored
This patch (as796) adds an unusual_devs entry for the Nokia 6131, which doesn't like large transfer sizes. Signed-off-by:
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Alan Stern authored
This patch (as794) adds an unusual_devs entry for the Nokia E60. Signed-off-by:
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Phil Dibowitz authored
This patch is a re-diffed version of one originally sent by Jan Mate <mate@fiit.stuba.sk>. Signed-off-by:
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Alan Stern authored
This patch (as781) adds an entry to unusual_devs.h for the Lacie DVD+-RW drive. Apparently its USB interface has requirements similar to the Genesys Logic interface; it doesn't like data to be sent too soon after a command. This fixes Bugzilla #6817. Signed-off-by:
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Phil Dibowitz authored
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Jürgen Mell authored
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David Kuehling authored
This patch (as763) adds an unusual_devs entry for the A-VOX WSX-300ER MP3 player. Signed-off-by:
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Mario Rettig authored
Here is another unusual_devs entry (as760) for another Nokia device, this time the 3250. Signed-off-by:
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Phil Dibowitz authored
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Alan Stern authored
This patch (as748) adds an unusual_devs entry for the Nokia E61 mobile phone. Signed-off-by:
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Alan Stern authored
This patch (as745) adds an unusual_devs entry for the Nokia N91, just like the entry for the N80 added a couple of weeks ago. Apparently Nokia isn't using very good firmware these days... Signed-off-by:
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Phil Dibowitz authored
This patch adds a US_FL_MAX_SECTORS_64 and removes the Genesys special-cases for this that were in scsiglue.c. It also adds the flag to other devices reported to need it. Signed-off-by:
Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by:
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Ernis authored
This patch (as730) contains an unusual_devs entry for a Samsung MP3 device. Signed-off-by:
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Davide Perini authored
This patch (as725) adds an unusual_devs entry for the Motorola RAZR V3x. Signed-off-by:
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Alan Stern authored
Here is a patch (as720) adding an unusual_devs entry for the Nokia N80 mobile phone. Signed-off-by:
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Alan Stern authored
This patch (as704) adds an unusual_devs entry for the Nikon DSC D70s, which uses a different Product ID from the D70. It also moves the entry for the DSC E2000 up in the list, to preserve the numerical ordering. Signed-off-by:
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Olivier Blondeau authored
Originally submitted by Olivier Blondeau <zeitoun@gmail.com>, with re-diffing by me. Adds a new atmel unusual_dev entry. Signed-off-by:
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Phil Dibowitz authored
This patch removes the Protocol portion of the Iomega Click! device as it's not needed. Not-needed message reported by Kenneth Crudup <kenny@panix.com> Signed-off-by:
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Rodolfo Quesada authored
This patch (as661) adds an unusual_devs entry for the Mitsumi 7in1 Card reader. Signed-off-by:
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Phil Dibowitz authored
Ref https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=176584Signed-off-by:
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Phil Dibowitz authored
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Phil Dibowitz authored
The following adds an unusual_devs entry for the SanDisk ImageMate CompactFlash USB drive, for the US_FL_FIX_CAPACITY flag. Additionally, it removes trailing whitespace from the previous entry. It's based on the patch sent by Roman Hodek <roman@hodek.net>. Signed-off-by:
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- 24 Mar, 2007 2 commits
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Adrian Bunk authored
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Adrian Bunk authored
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