- 13 7月, 2007 40 次提交
-
-
由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
The MOS driver is "interesting", in a bad kind of 'how the hell did this get merged' kind of way - Remove the bogus termios change check - Remove the duplicate code for half the ioctls - Remove the supporting code to duplicate the ioctl code Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Yinghai Lu 提交于
So we can use dev_to_node(&usb_dev->dev) later in kmalloc_node to dma buffer Signed-off-by: NYinghai Lu <yinghai.lu@sun.com> Cc: Andi Kleen <ak@suse.de> Acked-by: NChristoph Lameter <clameter@sgi.com> Cc: David Rientjes <rientjes@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Oliver Neukum 提交于
Fix an oops that happens in relation with applying work arounds for buggy ftdi_sio devices. The quirks were handled too early because due to changes in the initialisation of usb serial devices the device was not fully initialised when the old hook was called. Addresses bug 8564 Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Matthias Kaehlcke 提交于
Low performance USB storage driver: Use list_for_each_entry() instead of list_for_each() Signed-off-by: NMatthias Kaehlcke <matthias.kaehlcke@gmail.com> Cc: Pete Zaitcev <zaitcev@redhat.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Jan Engelhardt 提交于
Generally, Jens Axboe was against 'default y', so I'll have some patches to remove it. Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Venki Pallipadi 提交于
Make usb autosuspend timers 1sec jiffy aligned. This helps to reduce the frequency at which the CPU must be taken out of a lower-power state. Signed-off-by: NVenkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Jeremy Katz 提交于
Blackberry devices charge over USB. By autosuspending the port, they are not able to charge reliably. Signed-off-by: NJeremy Katz <katzj@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Jeremy Katz 提交于
The Blackberry Pearl (8100) needs similar tweaks as older Blackberry models to be able to charge when connected via USB. The Pearl also adds an additional need to go into a separate mode for fully accessing the device; do that by default as well. Changes based on the changes from bcharge in the barry project (http://barry.sf.net) Signed-off-by: NJeremy Katz <katzj@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Craig W. Nadler 提交于
USB_IAD: Adds support for USB Interface Association Descriptors. This patch adds support to the USB host stack for parsing, storing, and displaying Interface Association Descriptors. In /proc/bus/usb/devices lines starting with A: show the fields in an IAD. In sysfs if an interface on a USB device is referenced by an IAD the following files will be added to the sysfs directory for that interface: iad_bFirstInterface, iad_bInterfaceCount, iad_bFunctionClass, and iad_bFunctionSubClass, iad_bFunctionProtocol Signed-off-by: NCraig W. Nadler <craig@nadler.us> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
Update the original developer's email addresses at their request. Cc: Vijaya Kumar <vijaykumar.gn@gmail.com> Cc: Ajay Kumar <naanuajay@yahoo.com> Cc: Gurudeva <ngurudeva@yahoo.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Stern 提交于
The loop in usb_sg_wait() is structured in a way that makes it hard to tell, when the loop exits, whether or not the last URB submission succeeded. This patch (as928) changes it from a "for" loop to a "while" loop and keeps "i" always equal to the number of successful submissions. This fixes an off-by-one error which can show up when the first URB submission fails. The patch also removes a couple of lines that initialize fields which don't need to be initialized. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Stern 提交于
Root hubs can't be resumed if their parent controller device is still suspended. This patch (as925) adds a check for that condition in hcd_bus_resume() and prevents it from being treated as a fatal controller failure. ehci-hcd is updated to add the corresponding test. Unnecessary debugging messages are removed from uhci-hcd and dummy-hcd. The error return code from dummy-hcd is changed to -ESHUTDOWN, the same as the others. ohci-hcd doesn't need any changes. Suspend handling in the non-PCI host drivers is somewhat hit-and-miss. This patch shouldn't have any effect on them. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Stern 提交于
This patch (as922) removes all but one of the remaining vestiges of dev->power.power_state from usbcore. The only usage left must remain until the deprecated "power/state" sysfs attribute is gone. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Pete Zaitcev 提交于
This patch's main bulk aims to make usblp the premier driver for code pillaging once again. The code is as streamlined as possible and is bug-free as possible. The usb-skeleton performs the same function, but is somewhat abstract. The usblp is usb-skeleton which is actually used by many. Since I combed a few small bugs away, this also fixes the small races we had in usblp for a while. For example, now it's possible for several threads to make write(2) calls (sounds silly, but consider a printer for paper record, where every line of text is self-contained and thus it's all right to have them interleaved). Also gone are issues with interrupts using barriers dangerously. This patch makes use of Oliver's anchor, and so it must trail the anchor patch on the way to Linus. Signed-off-by: NPete Zaitcev <zaitcev@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Pete Zaitcev 提交于
Vojtech agreed to pass usblp over to me, so if you find bugs don't bug him. Signed-off-by: NPete Zaitcev <zaitcev@redhat.com> Signed-off-by: NVojtech Pavlik <vojtech@suse.cz> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Li Yang 提交于
Fix a bug that PORT_TYPE and PORT_WIDTH aren't masked correctly in portsc. Signed-off-by: NChristopher Cason <chris.cason@nec.com.au> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Oliver Neukum 提交于
this patch implements autosuspend for the usblcd driver. It uses the new usb_anchor infrastructure. Many thanks to Georges for testing. Signed-off-by: NOliver Neukum <oneukum@suse.de> Cc: Georges Toth <g.toth@e-biz.lu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Haavard Skinnemoen 提交于
husb2dev was the internal name of the USB Device Controller on AT32AP7000. Rename it to "atmel_usba", which is closer to the official name used in documentation and marketing material. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Marcel Holtmann 提交于
USB: Add URB_FREE_BUFFER flag for freeing the transfer buffer In some cases it is not needed that the driver keeps track of the transfer buffer of an URB. It can be simply freed along with the URB itself when the reference count goes down to zero. The new flag URB_FREE_BUFFER enables this behavior. Signed-off-by: NMarcel Holtmann <marcel@holtmann.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Laurent Pinchart 提交于
Many device manufacturers are using full-speed bInterval values in high-speed interrupt endpoint descriptors. If the bInterval value is greater than 16, assume the device uses full-speed descriptors and fix the value accordingly. Signed-off-by: NLaurent Pinchart <laurent.pinchart@skynet.be> Acked-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Oliver Neukum 提交于
use anchors in pre/post_reset Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Oliver Neukum 提交于
use anchors in suspend/resume handling Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Oliver Neukum 提交于
use anchors in disconnect handling Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
- Drivers don't call ldisc termios methods. They certainly don't call them the way this one does - remove wrong call - The tty buffer code isn't designed to be abused from IRQ handlers and the new buffering removes the need for the uglies involved - fix them - Style - Remove incorrect baud and change handling for termios changes The driver now has some style, but not a lot - it goes insane if you have two dongles for example as it continues to use global variables for per dongle state. That bit isn't my problem. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
Use the baud rate stuff from the kernel don't parse CBAUD directly Remove pointless and wrong 'no change' check Could do with some good testing as well but again better than adding && BROKEN (The use of BELKIN_SA_BAUD() might seem a bit odd but x/a = b and x/b = a (rounded for integers)). Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Alan Cox 提交于
o Don't parse the cflag for baud rates, its not valid to do so any more and this driver got it wrong anyway o Don't do clever termios change checks in drivers and get them wrong (arguably we should do some smart ones in the tty core but stty to change nothing is *not* a common or critical path I don't have the hardware so if you can test this carefully please do. I thought fixing it up this far was better than marking it and other bits of USB serial && BROKEN Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This removes the ugly code that was copied from the keyspan driver and allocates the in urbs in a much shorter code path that can be understood easier. Also turned off the interrupt urb when no port was open as it's not nice to keep the bus busy for no good reason at all (this should be a power savings.) All in all, this saved over 40 lines of code and cleaned things up better. Cc: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
You can't rely on the fact that the status really is correct like it was. Also simplified the write path and now we allocate the urb and data on the fly, instead of trying to do that really odd timeout check which I am guessing doesn't really work properly. This should speed up the device by keeping the hardware queue full easier. As a benefit, this reduces the size of the driver. Cc: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Cc: Al Borchers <alborchers@steinerpoint.com> Cc: Peter Berger <pberger@brimson.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Cc: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Cc: Stuart Lynne <sl@lineo.com> Cc: Tom Rushworth <tbr@lineo.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Cc: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-
由 Greg Kroah-Hartman 提交于
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Cc: <linux-usb-devel@lists.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
-