- 28 Oct, 2005 40 commits
-
-
Alan Stern authored
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:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
-
Alan Stern authored
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:
-
Alan Stern authored
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:
-
Alan Stern authored
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:
-
Oliver Neukum authored
another one to use kzalloc. Please apply. Signed-off-by:
Oliver Neukum <oliver@neukum.name> Signed-off-by:
-
David Eriksson authored
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:
David Eriksson <twogood@users.sourceforge.net> Signed-off-by:
Ganesh Varadarajan <ganesh@veritas.com> Signed-off-by:
-
Guillaume GOURAT / authored
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: -
Oliver Neukum authored
here is another one to use kzalloc. Please apply. Signed-off-by:
-
Simeon Simeonov authored
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:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
-
Greg Kroah-Hartman authored
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: -
Greg Kroah-Hartman authored
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: -
Greg Kroah-Hartman authored
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: -
Greg Kroah-Hartman authored
Create a new file just for these things, as they just get in the way in the source files. Signed-off-by: -
Greg Kroah-Hartman authored
Don't duplicate something that's already in struct driver. Signed-off-by: -
Greg Kroah-Hartman authored
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: -
Greg Kroah-Hartman authored
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: -
Pete Zaitcev authored
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:Pete Zaitcev <zaitcev@redhat.com> Signed-off-by:
-
Greg Kroah-Hartman authored
This also removes 2 usbmon callbacks. Signed-off-by: -
Greg Kroah-Hartman authored
Signed-off-by: -
Greg Kroah-Hartman authored
Signed-off-by: -
Greg Kroah-Hartman authored
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: -
Greg Kroah-Hartman authored
It's only used locally. Signed-off-by: -
Alan Stern authored
This patch (as582) adds a missing transfer_flags setting to the usbtest driver. Signed-off-by:
-
Ben Dooks authored
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:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
-
Ben Dooks authored
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:
-
Ben Dooks authored
Initialise the .owner field of the driver with the module that owns it, to aid in linking drivers to modules. Signed-off-by:
-
Juha Yrj?l? authored
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:
Juha Yrj?l? <juha.yrjola@nokia.com> Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
-
Alan Stern authored
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:
-
David Brownell authored
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:
-
Randy Dunlap authored
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:
Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
-
Henk authored
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:Henk <Henk.Vergonet@gmail.com> Signed-off-by:
-
Alan Stern authored
The uhci-hcd driver is fairly lax about the way it handles isochronous transfers. This patch (as579) improves it in three respects: TDs for a new URB aren't added to the schedule until all of them have been allocated. This way there's no risk of the controller executing some of them when an allocation fails. TDs for an unlinked URB are removed from the schedule as soon as the URB is unlinked, rather than waiting until the URB is given back. This way there's no risk of the controller still executing a TD after the URB completes. The urb->error_count values are now reported correctly. Although since they aren't used in any drivers except for debug messages in the system log, probably nobody cares. Signed-off-by:
-
Alan Stern authored
This patch (as580) is perhaps the only result from the long discussion I had with David about his changes to the root-hub suspend/resume code. It renames the hub_suspend and hub_resume methods in struct usb_hcd to bus_suspend and bus_resume. These are more descriptive names, since the methods really do suspend or resume an entire USB bus, and less likely to be confused with the hub_suspend and hub_resume routines in hub.c. It also takes David's advice about removing the layer of bus glue, where those methods are called. And it implements a related change that David made to the other HCDs but forgot to put into dummy_hcd. Signed-off-by:
-
Alan Stern authored
This patch (as574) updates the PCI BIOS usb-handoff code for UHCI controllers, making it work like the reset routines in uhci-hcd. This allows uhci-hcd to drop its own routines in favor of the new ones (code-sharing). Once the patch is merged we can turn the usb-handoff option on permanently, as far as UHCI is concerned. OHCI and EHCI may still have some issues. Signed-off-by:
-
Alan Stern authored
This patch (as575) fixes an unlikely race in the g_file_storage driver. The problem can occur only when the driver is unbound before its initialization routine has finished. I also took the opportunity to replace kmalloc/memset with kzalloc. Signed-off-by:
-
Daniel Ritz authored
add two more device IDs from eGalax' programming guide. thanks to Jonathan Hopper <jrhopper () gmail ! com> for pointing out. Signed-off-by:
Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by:
-
Phil Dibowitz authored
This adds US_FL_FIX_CAPACITY for yet _another_ entire block of Apple productIds. They really can't seem to get this right. This one is for the iPod Nano. Reported by Tyson Vinson <lornoss@gmail.com>. Signed-off-by:
-
Phil Dibowitz authored
This patch adds the US_FL_IGNORE_RESIDUE flag for the TrekStor i.Beat Joy 2.0. Original version of this patch was sent by Stefan Werner <dustbln@gmx.de> with test/rediff/etc. by me. Signed-off-by:
-
Daniel Drake authored
Just noticed that the SDDR-05b entry is missing for the shuttle_usbat driver. Looking through BK history it was removed in this patch: http://linux.bkbits.net:8080/linux-2.6/gnupatch@42435730FZQ2XCA6Qv5GPGD4pC4laQ However, at merge time, it looks like the duplicate was already removed, compare these two revisions: http://linux.bkbits.net:8080/linux-2.6/anno/drivers/usb/storage/unusual_devs.h@1.152 http://linux.bkbits.net:8080/linux-2.6/anno/drivers/usb/storage/unusual_devs.h@1.153Signed-off-by:
Daniel Drake <dsd@gentoo.org> Signed-off-by:
-
Daniel Drake authored
A while ago, Matthew Dharm wrote: > Looks good. Tho, I would like to see a future patch to do two things: > 1) Change comments from C++ style to C-style > 2) Make sure we're naming consistently everywhere SCM, USBAT, > USBAT-02 (most noticably needing fixing is the string used at > transport-selection time, but a sweep of all uses to be consistent > would be in order). Sorry for the long delay, here is a patch to address this. I also clarified some ATA/ATAPI wording + function names. Signed-off-by:
-
