- 04 Jan, 2006 40 commits
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David Hollis authored
Attached patch adds device IDs for the Linksys USB200M Rev 2 device which uses the AX88772 chipset. Signed-off-by:
David Hollis <dhollis@davehollis.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Phil Dibowitz authored
Alan Stern pointed out there was an ordering issue in unusual_devs.h, and this patch fixes it. Signed-off-by:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
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Daniel Marjamaki authored
Removed an unused variable Signed-off-by:
Daniel Marjamaki <daniel.marjamaki@comhem.se> Signed-off-by:
Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
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Pete Zaitcev authored
Rename misleading UB_MINORS_PER_MAJOR into UB_PARTS_PER_LUN. Signed-off-by:
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Pete Zaitcev authored
Implement command retries and resets in ub. It is advantageous for users to know if their devices are getting bad. However, failing every I/O is not practical if you have a external USB enclosure with a hard drive. Signed-off-by:
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Daniel Marjamäki authored
Removed unused variable Signed-off-by:
Olav Kongas <ok@artecdesign.ee> Signed-off-by:
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Jesper Juhl authored
Remove kmalloc() return value casts that we don't need from drivers/usb/* Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
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Ian Abbott authored
This patch adds vendor and product IDs to the ftdi_sio driver's device ID table for two devices from teratronik.de. The device IDs were submitted by O. Wölfelschneider of Teratronik Elektronische Systeme GmbH. The charset of the patch is latin-1, same as the original files. Please apply, thanks! (I've tried to avoid a clash with Andrew Morton's patch to add support for Posiflex PP-7700 printer to the same driver.) Signed-off-by:
Ian Abbott <abbotti@mev.co.uk> Signed-off-by:
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Pavel Fedin authored
This little patch adds recognition of Posiflex PP-7000 retail printer to ftdo_sio module. The printer uses FT232BM bridge programmed with custom VID/PID. The patch posted to lkml and sf.net was for 2.6.11.1 kernel, here is one reworked for 2.6.12. Signed-off-by: -
Ville Syrjälä authored
Summary: Driver for ATI/Philips USB RF remotes This is a new input driver for ATI/Philips USB RF remotes (eg. ATI Remote Wonder II). Signed-off-by:
Ville Syrjl <syrjala@sci.fi> Signed-off-by:
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Tobias Klauser authored
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove duplicates of ARRAY_SIZE. Some trailing whitespaces are also removed. Patch is compile-tested on i386. Signed-off-by:
Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by:
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Alan Stern authored
This patch (as621) fixes a local variable conflict I accidently introduced into usb_set_configuration. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Paul Walmsley authored
Bugs involving the REPORT LUNS SCSI-3 command are much easier to track down if usb-storage displays the command's name, rather than "(Unknown command)". Signed-off-by:
Paul Walmsley <paul@booyaka.com> Cc: <mdharm-usb@one-eyed-alien.net> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Matthew Dharm authored
Someone recently pointed out to me that the MAINTAINERS entry for usb-storage was, perhaps, in need of changing. Signed-off-by:
Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by:
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Matthew Dharm authored
This patch adds another usb-storage subdriver, which supports two fairly old dual-XD/SmartMedia reader-writers (USB1.1 devices). This driver was written by Daniel Drake <dsd@gentoo.org> -- he notes that he wrote this driver without specs, however a vendor-supplied GPL driver for the previous generation of products ("sma03") did prove to be quite useful, as did the sddr09 driver which also has to deal with low-level physical block layout on SmartMedia. The original patch has been reformed by me, as it clashed with the libusual patches. We really need to consolidate some of this common SmartMedia code, and get together with the MTD guys to share it with them as well. Signed-off-by:Daniel Drake <dsd@gentoo.org> Signed-off-by:
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Matthew Dharm authored
This is the third of three patches to prepare the sddr09 subdriver for conversion to the Sim-SCSI framework. This patch (as596) moves the computation of the LBA to the start of the read/write routines, so that addresses completely beyond the end of the device can be detected and reported differently from transfers that are partially within the device's capacity. Signed-off-by:
Andries Brouwer <Andries.Brouwer@cwi.nl> Signed-off-by:
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Matthew Dharm authored
This is the second of three patches to prepare the sddr09 subdriver for conversion to the Sim-SCSI framework. This patch (as595) updates the code to use standard error values for return codes instead of our special-purpose USB_STOR_TRANSPORT_... codes. The reverse update is then needed in the transport routine, but with the Sim-SCSI framework that routine will go away. Signed-off-by:
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Matthew Dharm authored
This is the first of three patches to prepare the sddr09 subdriver for conversion to the Sim-SCSI framework. This patch (as594) straightens out the initialization procedures and headers: Some ugly code from usb.c was moved into sddr09.c. Set-up of the private data structures was moved into the initialization routine. The connection between the "dpcm" version and the standalone version was clarified. A private declaration was moved from a header file into the subdriver's .c file. Signed-off-by:
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Matthew Dharm authored
The OneTouch subdriver submits its own interrupt URB for notifications about button presses. Consequently it needs to know about suspend and resume events, so it can cancel or restart the URB. This patch (as593) adds a hook to struct us_data, to be used for notifying subdrivers about Power Management events, and it implements the hook in the OneTouch driver. Signed-off-by:
Nick Sillik <n.sillik@temple.edu> Signed-off-by:
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Pete Zaitcev authored
Alan Stern pointed out that (in 2.6 kernel) one successful submission results in one callback, even for ISO-out transfers. Thus, the silly check can be removed from usbmon. This reduces the amount of garbage printed in case of ISO and Interrupt transfers. Signed-off-by:
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Alan Stern authored
This patch (as615b) edits a large number of comments in the uhci-hcd code, mainly removing excess apostrophes. Signed-off-by:
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Alan Stern authored
This patch (as616) changed the uhci_explen macro in uhci-hcd.h so that it now accepts the desired length, rather than length - 1 with special handling for 0. This also fixes a minor bug that would show up only when a driver submits a 0-length bulk URB. Signed-off-by:
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Marcelo Feitoza Parisi authored
They deal with wrapping correctly and are nicer to read. Signed-off-by:
Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
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Horst Schirmeier authored
Minimum data length must be UART_STATE + 1, as data[UART_STATE] is being accessed for the new line_state. Although PL-2303 hardware is not expected to send data with exactly UART_STATE length, this keeps it on the safe side. Signed-off-by:
Horst Schirmeier <horst@schirmeier.com> Signed-off-by:
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fabien COSSE authored
This patch adds an unusual_devs.h entry for NIKON Coolpix 2000 camera wich cause error: "Not Ready: Medium not present" Works fine with th patched kernel... Here are the informations in /proc/bus/usb/devices: T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=04b0 ProdID=0301 Rev= 0.10 S: Manufacturer=NIKON S: Product=NIKON DSC E2000 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 8 Ivl=16ms Signed-off-by:
Fabien COSSE <fabien.cosse@wanadoo.fr> Signed-off-by:
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Richard Purdie authored
The device data in ohci-pxa27x is a struct hcd, not a struct ohci_hcd. This correct the suspend/resume calls to account for this and adds some code to invalidate the platform data when the module is removed. Signed-off-by:
Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
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Arjan van de Ven authored
patch below marks various USB tables and variables as const so that they end up in .rodata section and don't cacheline share with things that get written to. For the non-array variables it also allows gcc to optimize more. Signed-off-by:
Arjan van de Ven <arjan@infradead.org> Signed-off-by:
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Adrian Bunk authored
The Coverity checker found this dead code. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Alan Stern authored
This patch (as614) makes a small change to the part of the hub driver responsible for remote wakeup of root hubs. When these wakeups occur the driver is suspended, and in case the resume fails the driver should remain suspended -- it shouldn't try to proceed with its normal processing. This will hardly ever matter in normal use, but it did crop up while I was debugging a different problem. Signed-off-by:
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Alan Stern authored
This patch (as613) moves the updates to hcd->state in the dummy_hcd driver to where they now belong. It also uses the new HC_FLAG_HW_ACCESSIBLE flag in a way that simulates a real PCI controller, and it adds checks for attempts to resume the bus while the controller is suspended or to suspend the controller while the bus is active. Signed-off-by:
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Alan Stern authored
This patch (as612) removes the "volatile" declarations from the file-storage gadget. It turns out that they aren't needed for anything much; adding a few memory barriers does a sufficient job. The patch also removes a wait_queue. Not much point having a queue when only one task is ever going to be on it! Signed-off-by:
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Chris Humbert authored
USB: don't allocate dma pools for PIO HCDs hcd_buffer_alloc() and hcd_buffer_free() have a similar dma_mask check and revert to kmalloc()/kfree(), but hcd_buffer_create() doesn't check dma_mask and allocates unused dma pools. Signed-off-by:
Chris Humbert <mahadri-kernel@drigon.com> Acked-by:
David Brownell <david-b@pacbell.net> Signed-off-by:
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Daniel Ritz authored
Some versions of the controller seem to put multiple report packet into a single urb. also it can happen that a packet is split across multiple urbs. unpatched you get a jumpy cursor on some screens. the patch does: - handle multiple packets per urb - handle packets split across multiple urb - check packet type - cleanups Signed-off-by:
Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by:
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Luiz Fernando Capitulino authored
There is a race-condition in usb-serial driver that can be triggered if a processes does 'port->tty->driver_data = NULL' in serial_close() while other processes is in kernel-space about to call serial_ioctl() on the same port. This happens because a process can open the device while there is another one closing it. The patch below fixes that by adding a semaphore to ensure that no process will open the device while another process is closing it. Note that we can't use spinlocks here, since serial_open() and serial_close() can sleep. Signed-off-by:
Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by:
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Luiz Fernando Capitulino authored
Checks if 'port' is NULL before using it in all tty operations, this can avoid NULL pointer dereferences. Signed-off-by:
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Olav Kongas authored
When going to suspend, there's no point in setting HC state in host controller driver as USB core takes care of this. Signed-off-by:
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Pavel Machek authored
Remove useless initalizers. Signed-off-by:
Pavel Machek <pavel@suse.cz> Signed-off-by:
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Alan Stern authored
This patch (as610) adds a field to struct usb_device to store the device's port number. This allows us to remove several loops in the hub driver (searching for a particular device among all the entries in the parent's array of children). Signed-off-by:
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Alan Stern authored
This patch (as609) changes the way we keep track of power budgeting for USB hubs and devices, and it updates the choose_configuration routine to take this information into account. (This is something we should have been doing all along.) A new field in struct usb_device holds the amount of bus current available from the upstream port, and the usb_hub structure keeps track of the current available for each downstream port. Two new rules for configuration selection are added: Don't select a self-powered configuration when only bus power is available. Don't select a configuration requiring more bus power than is available. However the first rule is #if-ed out, because I found that the internal hub in my HP USB keyboard claims that its only configuration is self-powered. The rule would prevent the configuration from being chosen, leaving the hub & keyboard unconfigured. Since similar descriptor errors may turn out to be fairly common, it seemed wise not to include a rule that would break automatic configuration unnecessarily for such devices. The second rule may also trigger unnecessarily, although this should be less common. More likely it will annoy people by sometimes failing to accept configurations that should never have been chosen in the first place. The patch also changes usbcore's reaction when no configuration is suitable. Instead of raising an error and rejecting the device, now the core will simply leave the device unconfigured. People can always work around such problems by installing configurations manually through sysfs. Signed-off-by:
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Fengwei Yin authored
It looks like that the gs_serial module maybe sleep with spinlock in gs_close. Sometimes, system hang when I remove the gs_serial module. From: Fengwei Yin <xaityyy@gmail.com> Signed-off-by:
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