- 13 Jul, 2007 10 commits
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Atsushi Nemoto authored
Cast to a __user pointer via "unsigned long" to get rid of this warning: include2/asm/compat.h:135:10: warning: cast adds address space to expression (<asn:1>) Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Atsushi Nemoto authored
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Atsushi Nemoto authored
Declaring emulpc and contpc as "unsigned long" can get rid of some casts. This also get rid of some sparse warnings. Signed-off-by:
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Atsushi Nemoto authored
Kill workarounds for very early chip (perhaps pre-TX4927A). Signed-off-by:
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Ralf Baechle authored
Noticed by Robert P. J. Day (rpjday@mindspring.com). Signed-off-by: -
Ralf Baechle authored
Noticed by Robert P. J. Day (rpjday@mindspring.com). Signed-off-by: -
Ralf Baechle authored
Noticed by Robert P. J. Day (rpjday@mindspring.com). Signed-off-by: -
Ralf Baechle authored
Noticed by Robert P. J. Day (rpjday@mindspring.com). Signed-off-by: -
Ralf Baechle authored
Signed-off-by: -
Linus Torvalds authored
This reverts commit acb11c8b. It was broken. We most certainly *do* want the default to be the old behaviour (and the common case!), instead of breaking everybodys configuration and making 99% of all people have to override the default. What were you guys thinking? Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 12 Jul, 2007 30 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (149 commits) USB: ohci-pnx4008: Remove unnecessary cast of return value of kzalloc USB: additions to the quirk list usb-storage: implement autosuspend USB: cdc-acm: add new device id to option driver USB: goku_udc trivial cleanups USB: usb gadget stack can now -DDEBUG with Kconfig usb gadget stack: remove usb_ep_*_buffer(), part 2 usb gadget stack: remove usb_ep_*_buffer(), part 1 USB: pxa2xx_udc -- cleanups, mostly removing dma hooks USB: pxa2xx_udc: use generic gpio layer USB: quirk for samsung printer USB: usb/dma doc updates USB: drivers/usb/storage/unusual_devs.h whitespace cleanup USB: remove Makefile reference to obsolete OHCI_AT91 USB: io_*: remove bogus termios no change checks USB: mos7720: remove bogus no termios change check USB: visor and whiteheat: remove bogus termios change checks USB: pl2303: remove bogus checks and fix speed support to use tty_get_baud_rate() USB: mos7840.c: turn this into a serial driver USB: make the usb_device numa_node get assigned from controller ...
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds authored
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Un-break ia64 build
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (76 commits) IB: Update MAINTAINERS with Hal's new email address IB/mlx4: Implement query SRQ IB/mlx4: Implement query QP IB/cm: Send no match if a SIDR REQ does not match a listen IB/cm: Fix handling of duplicate SIDR REQs IB/cm: cm_msgs.h should include ib_cm.h IB/cm: Include HCA ACK delay in local ACK timeout IB/cm: Use spin_lock_irq() instead of spin_lock_irqsave() when possible IB/sa: Make sure SA queries use default P_Key IPoIB: Recycle loopback skbs instead of freeing and reallocating IB/mthca: Replace memset(<addr>, 0, PAGE_SIZE) with clear_page(<addr>) IPoIB/cm: Fix warning if IPV6 is not enabled IB/core: Take sizeof the correct pointer when calling kmalloc() IB/ehca: Improve latency by unlocking after triggering the hardware IB/ehca: Notify consumers of LID/PKEY/SM changes after nondisruptive events IB/ehca: Return QP pointer in poll_cq() IB/ehca: Change idr spinlocks into rwlocks IB/ehca: Refactor sync between completions and destroy_cq using atomic_t IB/ehca: Lock renaming, static initializers IB/ehca: Report RDMA atomic attributes in query_qp() ...
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Linus Torvalds authored
This reverts commit 963bd949. The driver _does_ need the networking header files; CC [M] drivers/net/bnx2.o drivers/net/bnx2.c: In function 'bnx2_start_xmit': drivers/net/bnx2.c:5177: warning: implicit declaration of function 'tcp_optlen' drivers/net/bnx2.c:5181: error: invalid application of 'sizeof' to incomplete type 'struct ipv6hdr' drivers/net/bnx2.c:5202: error: invalid application of 'sizeof' to incomplete type 'struct tcphdr' drivers/net/bnx2.c:5207: warning: implicit declaration of function 'tcp_hdr' drivers/net/bnx2.c:5207: error: invalid type argument of '->' make[2]: *** [drivers/net/bnx2.o] Error 1 make[1]: *** [drivers/net] Error 2 make: *** [drivers] Error 2 Cc: Ilpo Jävinen <ilpo.jarvinen@helsinki.fi> Cc: David Miller <davem@davemloft.net> Signed-off-by:
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Suresh Jayaraman authored
Remove unnecessary cast of return value of kzalloc() in usb/host/ohci-pnx4008.c Signed-off-by:
Suresh Jayaraman <sjayaraman@novell.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
this adds some scanners reported to be crashed by autosuspend to the quirk list. Signed-off-by:
Oliver Neukum <oneukum@suse.de> Signed-off-by:
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Alan Stern authored
This patch (as930) implements autosuspend for usb-storage. It is adapted from a patch by Oliver Neukum. Autosuspend is allowed except during LUN scanning, resets, and command execution. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Andrey Arapov authored
USB: add new device id to option driver device is Samsung X180 China cellphone Signed-off-by:
Andrey Arapov <andrey.arapov@gmail.com> Acked-by:
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David Brownell authored
Minor fixes to goku_udc ... whitespace, let -DDEBUG do its thing, check the return value of device_register(), sparse tweaks. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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David Brownell authored
Although the other USB driver directories got taught how use Kconfig and the Makefile to enable the debugging messages enabled by -DDEBUG, the gadget stack was overlooked. This patch remedies that omission, but doesn't update any drivers to remove previous idiosyncracies in this area ... other than the RNDIS code, which defined its own DEBUG() macro in a broken way. Signed-off-by:
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David Brownell authored
This patch removes controller driver infrastructure which supported the now-removed usb_ep_{alloc,free}_buffer() calls. As can be seen, many of the implementations of this were broken to various degrees. Many didn't properly return dma-coherent mappings; those which did so were necessarily ugly because of bogosity in the underlying dma_free_coherent() calls ... which on many platforms can't be called from the same contexts (notably in_irq) from which their dma_alloc_coherent() sibling can be called. The main potential downside of removing this is that gadget drivers wouldn't have specific knowledge that the controller drivers have: endpoints that aren't dma-capable don't need any dma mappings at all. Signed-off-by: -
David Brownell authored
Remove usb_ep_{alloc,free}_buffer() calls, for small dma-coherent buffers. This patch just removes the interface and its users; later patches will remove controller driver support. - This interface is invariably not implemented correctly in the controller drivers (e.g. using dma pools, a mechanism which post-dates the interface by several years). - At this point no gadget driver really *needs* to use it. In current kernels, any driver that needs such a mechanism could allocate a dma pool themselves. Removing this interface is thus a simplification and improvement. Note that the gmidi.c driver had a bug in this area; fixed. Signed-off-by: -
David Brownell authored
Cleanups to the pxa2xx_udc code: - Primarily removing unused DMA hooks. - One "sparse" warning removed - Remove some Lubbock-only LED hooks (for debugging) That DMA code was never really completed. It worked, mostly, for IN transfers (to the host) if they were fortuitously aligned, but that code was never fully tested. And it was never coded for OUT transfers (which is where DMA would really help) ... because of chip errata on essentially every chip other than the pxa255, and because of design botches (nothing automated data toggle). So it's effectively been dead code for several years now ... no point in keeping it around. Signed-off-by:
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Milan Svoboda authored
This patch lets the pxa2xx_udc use the generic gpio layer, on the relevant PXA and IXP systems. Signed-off-by:
Milan Svoboda <msvoboda@ra.rockwell.com> Signed-off-by:
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Oliver Neukum authored
this printer does not survive suspension. Signed-off-by:
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David Brownell authored
This patch updates some of the documentation about DMA buffer management for USB, and ways to avoid extra copying. Our understanding of the issues has improved over time. - Most drivers should *avoid* the dma-coherent allocators. There are a few exceptions (like the HID driver). - Some methods are currently commented out; it seems folk writing USB drivers aren't doing performance tuning at that level yet. - Just avoid highmem; there's no good way to pass an "I can do highmem DMA" capability through a driver stack. This is easy, everything already avoids highmem. But it'd be nice if x86_32 systems with much physical memory could use it directly with network adapters and mass storage devices. (Patch, anyone?) Signed-off-by:
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S.Caglar Onur authored
Following patch removes trailing whitespaces at the ends of lines and converts smarttabs/whitespaces into real tabs. Signed-off-by:
S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by:
Phil Dibowitz <phil@ipom.com> Signed-off-by:
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Robert P. J. Day authored
Signed-off-by:
Robert P. J. Day <rpjday@mindspring.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Alan Cox authored
Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
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Alan Cox authored
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Alan Cox authored
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Alan Cox authored
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Alan Cox authored
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:
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Yinghai Lu authored
So we can use dev_to_node(&usb_dev->dev) later in kmalloc_node to dma buffer Signed-off-by:
Yinghai Lu <yinghai.lu@sun.com> Cc: Andi Kleen <ak@suse.de> Acked-by:
Christoph Lameter <clameter@sgi.com> Cc: David Rientjes <rientjes@google.com> Signed-off-by:
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Oliver Neukum authored
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:
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Matthias Kaehlcke authored
Low performance USB storage driver: Use list_for_each_entry() instead of list_for_each() Signed-off-by:
Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Cc: Pete Zaitcev <zaitcev@redhat.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by:
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Jan Engelhardt authored
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:
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Venki Pallipadi authored
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:
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by:
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Jeremy Katz authored
Blackberry devices charge over USB. By autosuspending the port, they are not able to charge reliably. Signed-off-by:
Jeremy Katz <katzj@redhat.com> Signed-off-by:
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Jeremy Katz authored
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:
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