- 29 10月, 2005 40 次提交
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由 Alan Stern 提交于
This patch (as591) fixes a rather innocuous bug that has been around for quite a long time: Virtual root hubs should have a maxpacket length of 64 for endpoint 0. I didn't realize it was wrong until I started looking through the endpoint attribute files. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as590) fixes up all the remaining places where usbcore can use kzalloc rather than kmalloc/memset. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
I can't stand text lines that wrap-around in my 80-column windows. This patch (as589) makes cosmetic changes to a couple of source files. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as588) fixes the way endpoint attribute files are registered and unregistered. Now they will correctly track along with altsetting changes. This fixes bugzilla entry #5467. In a separate but related change, when a usb_reset_configuration call fails, the device state is not changed to USB_STATE_ADDRESS. In the first place, failure means that we don't know what the state is, not that we know the device is unconfigured. In the second place, doing this can potentially lead to a memory leak, since usbcore might not realize there still is a current configuration that needs to be destroyed. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This revised patch (as587b) improves the implementation of USB endpoint sysfs files. Instead of storing a whole bunch of attributes for every single endpoint, each endpoint now gets its own kobject and they can share a static list of attributes. The number of extra fields added to struct usb_host_endpoint has been reduced from 4 to 1. The bEndpointAddress field is retained even though it is redundant (it repeats the same information as the attributes' directory name). The code avoids calling kobject_register, to prevent generating unwanted hotplug events. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Phil Dibowitz 提交于
Freecom seems to be one of those vendors that can't get the GET CAPACITY thing right. This expands the US_FL_FIX_CAPACITY flag for the entire range of their fccd product line. This is based on a patch sent by Stuart Black <stuart_black@yahoo.co.uk>. Signed-off-by: NPhil Dibowitz <phil@ipom.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch is originally from Alan Stern (as569). It has been rediffed against a current tree. This patch converts usb-storage to use the kthread API for creating its control and scanning threads. The new code doesn't use kthread_stop because the threads need (or will need in the future) to exit asynchronously. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch from Alan Stern started as as568. It has been rediffed against a current tree. This patch adds minimal suspend/resume support to usb-storage. Just enough for it to qualify as PM-aware. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch is from Alan Stern (as560). It has been rediffed against a current tree. This patch allocates a separate buffer for usb-storage to use when auto-sensing. Up to now we have been using the sense buffer embedded in a scsi_cmnd struct, which is dangerous on hosts that (a) don't do cache-coherent DMA or (b) have DMA alignment restrictions. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch is originally from Alan Stern (as557). It has been re-diffed against a current tree, and I also corrected a minor merging error. Some time ago we introduced a delay before device scanning, because many devices do not like to receive SCSI commands right after enumeration. Now it turns out there's a device that doesn't like to receive Get-Max-LUN right after enumeration either. Accordingly this patch delays the Get-Max-LUN request until the beginning of the scanning procedure. This fixes Bugzilla entry #5010. Three things are worth noting. First, I removed the locking code from usb_stor_acquire_resources. It's not needed, because the locking is to protect against disconnect events and acquire_resources is only called during probe (so the disconnect routine can't be called). Second, I initialized to 0 the buffer used for the Get-Max-LUN response. It's not really necessary, but it will prevent random values from showing up in the debugging log when the request fails. Third, I added a test against the SINGLE_LUN flag. This will allow us to use the flag to indicate Bulk-only devices that can't handle Get-Max-LUN. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as577) adds a Clear-Halt call on the Interrupt-in endpoint during input device configuration. Without it my HP USB keyboard doesn't work. Vojtech says it's worth trying, since it might help with some recalcitrant devices. On the other hand, it might interfere with others. I'm submitting it so that it can get tested by a range of users. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This revised patch (as586b) makes usb-handoff permanently true and no longer a kernel boot parameter. It also removes the piix3_usb quirk code; that was nothing more than an early version of the USB handoff code (written at a time when Intel's PIIX3 was about the only motherboard with USB support). And it adds identifiers for the three PCI USB controller classes to pci_ids.h. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Oliver Neukum 提交于
another one to use kzalloc. Please apply. Signed-off-by: NOliver Neukum <oliver@neukum.name> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Eriksson 提交于
This is a patch improving the set of vendor/product IDs used in the "ipaq" USB serial device driver. The patch size is because I sorted the ids this time, forgot about that last time. Changes: - Added vendor/product identifiers for Psion Teklogix devices - Restored Microsoft's identifier pair 045e/00ce - Sorted list of vendor/product identifiers Signed-off-by: NDavid Eriksson <twogood@users.sourceforge.net> Signed-off-by: NGanesh Varadarajan <ganesh@veritas.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Guillaume GOURAT / 提交于
On some arch (like arm) udelay cannot be called with value greater that 2000. Signed-off-by: Guillaume GOURAT / guillaume.gourat@nexvision.fr Signed-off-by: NOliver Neukum <oliver@neukum.name>
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由 Oliver Neukum 提交于
here is another one to use kzalloc. Please apply. Signed-off-by: NOliver Neukum <oliver@neukum.name> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Simeon Simeonov 提交于
On Tue, 18 Oct 2005, Simeon Simeonov wrote: > Attached is a patch that solves mounting problems for > LEICA D-LUX camera with FC4 2.6.13 kernel. > > Let me know if you have some questions. Looks okay to me. Given that the previous entry uses the full 0000 - 9999 range, I guess this one can also. The vendor name is a little odd (it will give us three different vendor names all in entries with the same vendor ID) but that doesn't really matter either. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NPhil Dibowitz <phil@ipom.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This fixes a problem with some cdc acm devices that were not getting automatically loaded as the module alias was not being reported properly. This check was for back in the days when we only reported hotplug events for the main usb device, not the interfaces. We should always give the interface information for MODALIAS/modalias as it can be needed. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
These numbers are pointless, as they have not been changed in _years_, so we should just remove them to stop pretending there is an actual "version number" for these drivers. This should also help reduce confusion when people try to ask for support of a specific driver version, as there has been no way to tell what they are talking about. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This fixes up a lot of problems in sysfs with some of the usb serial drivers, they had incorrect driver names. Also saves a tiny ammount of memory. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Create a new file just for these things, as they just get in the way in the source files. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Don't duplicate something that's already in struct driver. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
I'm tired of trying to explain why a "device_type" is really a driver. This better describes exactly what this structure is. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
We have a real Bluetooth system in Linux, lets finally delete this driver as no one is using it (and if they are, they are using a closed source bluetooth stack, which I can't support anyway.) Marcel, you owe me a beer :) Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Pete Zaitcev 提交于
Dell supplied me with the following test: #include<stdio.h> #include<errno.h> #include<sys/ioctl.h> #include<fcntl.h> #include<linux/usbdevice_fs.h> main(int argc,char*argv[]) { struct usbdevfs_hub_portinfo hubPortInfo = {0}; struct usbdevfs_ioctl command = {0}; command.ifno = 0; command.ioctl_code = USBDEVFS_HUB_PORTINFO; command.data = (void*)&hubPortInfo; int fd, ret; if(argc != 2) { fprintf(stderr,"Usage: %s /proc/bus/usb/<BusNo>/<HubID>\n",argv[0]); fprintf(stderr,"Example: %s /proc/bus/usb/001/001\n",argv[0]); exit(1); } errno = 0; fd = open(argv[1],O_RDWR); if(fd < 0) { perror("open failed:"); exit(errno); } errno = 0; ret = ioctl(fd,USBDEVFS_IOCTL,&command); printf("IOCTL return status:%d\n",ret); if(ret<0) { perror("IOCTL failed:"); close(fd); exit(3); } else { printf("IOCTL passed:Num of ports %d\n",hubPortInfo.nports); close(fd); exit(0); } return 0; } I have verified that it breaks if built in 32 bit mode on x86_64 and that the patch below fixes it. Signed-off-by: NPete Zaitcev <zaitcev@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This also removes 2 usbmon callbacks. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This should let us get rid of all of the different hooks in the USB core for when something has changed. Also, some other parts of the kernel have wanted to know this kind of information at times. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
It's only used locally. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as582) adds a missing transfer_flags setting to the usbtest driver. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Ben Dooks 提交于
Add .owner initialisation to the device drivers in drivers/usb/host so that when built as module the device_driver refers to the owning module Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Ben Dooks 提交于
Ensure the the device_driver and usb_gadget_driver have their .owner fields initialised to associate the module owner to the driver. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Ben Dooks 提交于
Initialise the .owner field of the driver with the module that owns it, to aid in linking drivers to modules. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Juha Yrj?l? 提交于
When a USB device is put into suspend mode, the current drawn from VBUS has to be less than 500 uA. Some transceivers need to be put into a special power-saving mode to accomplish this, and won't have a separate OTG driver handling that. This adds a suspend method to the "otg_transceiver" struct -- misnamed, it's not only for OTG -- and calls it from the OMAP UDC driver. Signed-off-by: NJuha Yrj?l? <juha.yrjola@nokia.com> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Alan Stern 提交于
This patch (as581) changes the assignments to hcd->state in the uhci-hcd driver. It fixes part of bugzilla entry #5227. The problem was revealed by David's large suite of USB suspend/resume patches; this patch should go to Linus at the same time those do. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 David Brownell 提交于
The change to make DMA work two bytes at a time omitted an important tweak that affects the file_storage gadget: it needs to recognize when the host writes an odd number of bytes. (The network layer ignores such extra bytes.) This patch resolves that issue by checking the relevant bit and adjusting the rx byte count, so that for example a legal 13 byte request doesn't morph into an illegal 14 byte one any more. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Randy Dunlap 提交于
usb/core/buffer.c doesn't export any symbols, so it should use !I instead of !E to eliminate this warning message: Warning(/var/linsrc/linux-2614-rc4//drivers/usb/core/buffer.c): no structured comments found Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Henk 提交于
Just a small patch that fixes a small parameter validation bug. drivers/usb/input/map_to_7segment.h: This patch fixes the broken parameter validation in the char to seg7 conversion. This could cause out-of-bounds memory references. MAINTAINERS: Yealink maintainer info now in sorted order. Documentation/input/yealink.txt: Added a Q&A section that answers some common questions. Signed-off-by: NHenk <Henk.Vergonet@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> 006491df1a13f85ad245d1039dfdf20e49c394fd
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