- 31 Mar, 2004 8 commits
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Greg Kroah-Hartman authored
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Greg Kroah-Hartman authored
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David Brownell authored
Remove usb_interface.driver, and along with it the "half bound" state previously associated with drivers binding with claim() instead of probe(). This changes usb_driver_claim_interface() semantics slightly: drivers must now be prepared to accept disconnect() callbacks. Fixes more locking bugs, and a claim() oops that snuck in with a recent patch.
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David Brownell authored
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Alan Stern authored
When David added an entry to the gadget_chips.h file for the dummy_hcd driver, he mistakenly used the name "dummy_udc" rather than "dummy_hcd". The mistake is understandable, since other controllers use "_udc" in their names and it is illogical to put "_hcd" in a _device_ controller's name. This patch updates the dummy_hcd driver and changes the gadget name to agree with the gadget_chips.h entry.
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Alan Stern authored
This patch changes the UHCI driver's bus-release routine; now it will correctly finish all pending but not-yet-completed URBs. This fixes a reported bug, when trying to rmmod uhci-hcd while using a USB mouse under X. Also, the patch changes a variable name from ...hs... to ...fs... ("high speed" -> "full speed") -- something I accidentally omitted in an earlier patch.
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Alan Stern authored
This patch imports the endpoint auto-config library into the file-storage gadget, simplifying the code needed for endpoint selection and removing almost all dependencies on the controller type from the driver. It also changes some log messages for reporting fatal problems from INFO to ERROR.
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Alan Stern authored
This patch imports the config-buffer library into the file-storage gadget, simplifying and decreasing the amount of code needed for assembling configuration descriptors. It also changes the driver to remove any pretense at bus-powered operation and to use the new DUALSPEED configuration option. This is in line with recent changes made to other gadget drivers.
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- 30 Mar, 2004 15 commits
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David Brownell authored
> Oops, you forgot to grep: > > CC [M] drivers/media/dvb/ttusb-dec/ttusb_dec.o > drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c: In function `ttusb_setup_interfaces': > drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c:1011: warning: implicit declaration of function `usb_set_configuration' Well, when I did the grep that bug wasn't there; it was just integrated on Feb 26! > Care to send a patch to fix it up before Andrew gets grumpy with me for > breaking his build? :) The first part makes it use usb_reset_configuration() like it did before ... I'm surprised this driver hasn't been generating "it deadlocks during probe" reports. The second part prints a diagnostic if the configuration wasn't set right; the fix would use hotplug and sysfs.
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Dave Jones authored
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Alessandro Zummo authored
here's a small patch for omninet.c .
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Marcel Holtmann authored
> > I like to see this rename as soon as possible. So if nobody minds I send > > a patch to LKML and ask Linus for inclusion. > > Go ahead, but also please patch all relevant documentation in the > kernel. the attached patch should do the renaming everywhere hid or hid.o was mentioned. It also removes all references to *.o module names.
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David Brownell authored
Whoops, I missed something. You should apply this patch too. The RNDIS spec license agreement does NOT require tacking any GPL-incompatible restrictions on the results of _using_ the spec: "... may be used solely for the purpose of implementing the RNDIS protocol message set to interface with ..." (the two cases identified in the text) And that's all the implementation does -- end of story.
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Dave Jones authored
This died a while ago, but lingers on in defconfigs.
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Andries E. Brouwer authored
datafab.c has an often-seen bug: the SCSI READ_CAPACITY command does not need the number of sectors but the last sector. I just tried the CF and SM parts of a 5-in-1 card reader. The CF part works with US_PR_DATAFAB when the bug mentioned is fixed. The SM part works with US_PR_SDDR55. (Revision Number is 17.08 - that in case the 0000-ffff should prove to be too optimistic.) We still must discuss what setup to use for readers like this - I have several of them - that require different drivers for different LUNs. As it is now one has to compile usb-storage twice, once with CONFIG_USB_STORAGE_DATAFAB defined and once without, and remove one usb-storage.ko and insert the other to go from CF to SM. (And that hangs with 2.6.4 so a reboot is required..)
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Paulo Marques authored
This patch fixes a bug in ftdi_sio.c where the driver wouldn't unlink the read urb if the user application cleared the HUPCL flag on termios->c_cflag.
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Andrew Morton authored
drivers/usb/gadget/epautoconf.c: In function `ep_matches': drivers/usb/gadget/epautoconf.c:175: error: `typeof' applied to a bit-field
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David Brownell authored
I've posted all these before, the only notable change is treating that one gphoto2 case as warn-and-continue rather than return-with-failure. usb_set_configuration() cleanup * Remove it from the USB kernel driver API. No drivers need it now, and the sysadmin can change bConfigurationValue using sysfs (say, when hotplugging an otherwise problematic device). * Simpler/cleaner locking: caller must own dev->serialize. * Access from usbfs now uses usb_reset_configuration() sometimes, preventing sysfs thrash, and warns about some dangerous usage (which gphoto2 and other programs may be relying on). (This is from Alan Stern, but I morphed an error return into a warning.) * Prevent a couple potential "no configuration" oopses. (Alan's?) * Remove one broken call from usbcore, in the "device morphed" path of usb_reset_device(). This should be more polite now, hanging that one device rather than khubd.
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David Brownell authored
This updates the existing Ethernet gadget driver to support an additional RNDIS configuration on all current USB controllers that can support one. It also includes a bit more work to address the complex autoconfiguration of this driver. Needs testing on PXA. Patch (mostly) contributed by Robert Schwebel, and developed with support from Auerswald GmbH.
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David Brownell authored
This patch adds the RNDIS message engine and kbuild/kconfig support for it. This is currently labeled EXPERIMENTAL. Patch contributed by Robert Schwebel, and developed with support from Auerswald GmbH.
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David Brownell authored
Minor unlink tweaks, including a case where SMP could oops if it were abused, as if from 'usbtest' or 'stir4200'.
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David Brownell authored
Prevents an oops with some other patchsets. Clear some pointers after the memory is kfreed, to avoid making some other patch combinations oops.
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David Brownell authored
These are "obvious" locking fixes: using the right lock to protect interface claim/release (should be the driver model bus lock, not BKL).
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- 26 Mar, 2004 17 commits
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Alan Stern authored
This patch continues the update process for the cur_altsetting change. The drivers in usb/input were all in good shape and needed only minimal changes.
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David Brownell authored
Mostly from Benjamin Herrenschmidt: - prevent usbcore from asking the HCD root hub code to read registers on one more suspend path (some hardware gets upset in those cases); - try handling a "device died" cleanup case better - add some wmb() calls in spots that could matter on some hardware
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Deepak Saxena authored
The 2.6 code for Intel's IXP4xx NPU line has been updated to remove all references to IXP42x or IXP425 and replace it with IXP4XX, including config options and file names. This patch updates the USB-gadget pxa-udc driver with these changes.
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Greg Kroah-Hartman authored
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Corey Edwards authored
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Greg Kroah-Hartman authored
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Gude Analog- und Digitalsysteme GmbH authored
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Alan Stern authored
This is a resubmission of as225, together with appropriate changes for the g_serial driver. David Brownell's latest g_ether update makes it unnecessary to change that file or gadget_chips.h. dummy_hcd is simultaneously a host controller driver and a device controller driver. It creates a simulated HC together with a simulated UDC plugged into it. Gadget drivers can run under the simulated UDC and will appear as regular USB devices on the simulated HC. The simulation is reasonably (although not totally) realistic. It's a wonderful tool for testing and developing gadget drivers without the need for lots of additional hardware: Both the host driver and the gadget driver can run on the same computer. It's been available for quite some time in David's gadget-2.6 tree and it works well. I couldn't have gotten the file-storage gadget running in any reasonable length of time without it.
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Greg Kroah-Hartman authored
And the maintainer doesn't seem to want to fix it :(
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Meelis Roos authored
> Bah, looks like PPC doesn't ever define CMSPAR :( > > How about adding something like: > #ifndef CMSPAR > #define CMSPAR 0 > #endif > To the beginning of the driver like the cdc-acm.c driver does? If that > works, care to send me a patch? Yes, it compiles.
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David Brownell authored
Here's an update for the Ethernet gadget that corresponds to the earlier one for Gadget Zero ... it gets rid of almost all the remaining controller-specific #ifdefs in this driver. (And also lets the driver initialize using "dummy_hcd".) This is a significant step towards doing hardware-specific configuration at run time (or at least init-time) rather than compile time, but other patches will be needed to take it the rest of the way there. (Especially considering the RNDIS support...) The runtime footprint of the driver shrank a bit, mostly because things moved into the init section.
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David Brownell authored
Some hardware had the poor taste to misbehave during probe(), which turned up a minor bug. This fixes it: don't try to free a network device that hasn't been registerd.
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David Brownell authored
This patch provides standard symbols for the various USB device and endpoint feature bits, so that drivers can use symbolic names for them. It also changes the code relating to endpoint halts so it uses those symbols.
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Arjan van de Ven authored
Patch below fixes an obvious race in the whiteheat usb serial driver...
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Patrick Mochel authored
This allows the pegasus driver to actually be seen as a config option. Apparently it's not that popular, though I have confirmed that it still works on at least the netgear fv101.
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Oliver Neukum authored
you are using GFP_KERNEL in irq and __devinit with hotpluggable code. - use proper GFP flags - kill __devinit
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Oliver Neukum authored
I screwed up. This corrects it.
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