- 22 Oct, 2004 8 commits
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David Brownell authored
This has minor PCI tweaks for the EHCI driver: - If the (nonfunctional) AMD 8111 controller shows up, ignore it. (Patch from Matt Dharm, with minor coding style tweaks). - Delete some code that interprets an EHCI capability code; it should be a PCI capability instead. Signed-off-by:David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
Greg Kroah-Hartman <greg@kroah.com>
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Oliver Neukum authored
there was an uneeded packed attribute for a data structure. Signed-off-by:
Oliver Neukum <oliver@neukum.name> Signed-off-by:
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Oliver Neukum authored
kaweth used its own synchronisation superseded by usb_unlink_urb(). Signed-off-by:
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David Brownell authored
This tweaks the USB input driver support, notably fixing a botched dependency that makes all the USB drivers appear strangely in Kconfig. Signed-off-by:
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Adrian Bunk authored
The following compile error seems to come from Linus' tree: <-- snip --> ... CC drivers/usb/serial/bus.o CC drivers/usb/serial/console.o drivers/usb/serial/console.c: In function `usb_console_write': drivers/usb/serial/console.c:221: warning: passing arg 3 of pointer to function makes integer from pointer without a cast drivers/usb/serial/console.c:221: error: too many arguments to function drivers/usb/serial/console.c:223: warning: passing arg 3 of `usb_serial_generic_write' makes integer from pointer without a cast drivers/usb/serial/console.c:223: error: too many arguments to function `usb_serial_generic_write' make[3]: *** [drivers/usb/serial/console.o] Error 1 <-- snip --> This was caused by the changed "write" in usb_serial_device_type. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Alan Stern authored
This patch implements the Windows scheme for USB device initialization. It also incorporates the change recently posted by David to scrub the endpoint state following a SET-ADDRESS. Other noteworthy changes: There are two new module parameters to control whether the old scheme or the new one is used first and whether the other scheme is tried if the first one fails. Default settings are to use the new scheme only. hub_set_address() returns 0 immediately if the device is already in the USB_STATE_ADDRESS state. On the first attempt to read the device descriptor the code uses a short 1-second timeout. This ought to help prevent full-speed devices with an 8- or 16-byte maxpacket from slowing the procedure down by NAKing the unexpectedly early status stage of the transfer. For debugging, the ep0 maxpacket value is printed. It might be a good idea to validate it rather than just believing the device -- although I haven't heard of any device providing an incorrect value other than 0. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Maximilian Attems authored
Description: Use msleep_interruptible() instead of schedule_timeout() so that the task delays as expected. Signed-off-by:
Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by:
Maximilian Attems <janitor@sternwelten.at> Signed-off-by:
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Maximilian Attems authored
Description: Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected. Signed-off-by:
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- 21 Oct, 2004 32 commits
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Alan Stern authored
This patch adds the __le16 data types to the file-storage gadget and removes some erroneous conversions to little-endian order. Signed-off-by:
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David Brownell authored
Fix some compiler warnings that came up with net2280 on processors with 64bit dma_addr-t ... one of them would have been a bug on big-endian CPUs. (Thanks to Randy Dunlap for reporting these.) Signed-off-by:
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David Brownell authored
This is a collection of updates to the OMAP UDC driver. - OMAP-1510 support, including DMA (the DMA controller isn't quite the same as on newer chips) but not double buffering. - Some PIO work: * fix some races that showed up on OMAP-1510 * tracking down annoying PIO-OUT lossage and making double buffering start to behave (needed as fallback if all DMA channels are in use). - DMA-IN works on both 1510 and 16xx Plus minor cleanups. Signed-off-by: -
David Brownell authored
This patch provides a way to work around especially broken BIOS/SMM implementations which claim they support the OS-handoff handshake but actually don't. It's confirmed that this resolves some OSDL bug (ID isn't handy just now). Signed-off-by:
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David Brownell authored
This has various updates to the USB error code documentation that I've had floating around. Signed-off-by:
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David Brownell authored
This updates the dependencies of the HCDs and host-side USB so that: - Options for PCI-only HCDs (UHCI and, for now, EHCI) only appear systems that actually have PCI. - Adding non-PCI bus glue support for another OHCI adapter doesn't need involve changing the main USB Kconfig anymore. - Minor tweaks to the OMAP support, so OMAP 17xx and 24xx don't need additional Kconfig changes and so the H3/17xx gets the ISP1301 too. This still tries to hide host-side USB config options on systems that don't offer USB. While currently convenient, that's a losing proposition in the long term: host controllers on chips like SL811 and TD243 can be put onto any custom board. Signed-off-by:
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David Brownell authored
This is a bunch of "sparse" fixes for goku_udc. One of these might be an issue on some systems for code that explicitly halts IN endpoints (like file_storage) if normal memory access doesn't work for PCI. Signed-off-by:
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Greg Kroah-Hartman authored
into kroah.com:/home/greg/linux/BK/usb-2.6
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bk://linux-mtd.bkbits.net/mtd-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Randy Dunlap authored
Use %p to print a pointer, so that its length doesn't matter and so that gcc won't complain. drivers/mtd/maps/dilnetpc.c:416: warning: long unsigned int format, pointer arg (arg 2) Signed-off-by:
Randy Dunlap <rddunlap@osdl.org> Signed-off-by:
David Woodhouse <dwmw2@infradead.org>
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Paul Fulghum authored
I reviewed, patched, and tested ppp_async.c to implement ldisc->hangup(). This correctly terminates the PPP connection on hangup. Paul Mackerras already did an excellent job of ensuring safe shutdown and I/O completion in ldisc->close so the change is trivial: just add the ldisc->hangup and call the existing close routine. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:Linus Torvalds <torvalds@osdl.org>
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bk://gkernel.bkbits.net/libata-2.6Linus Torvalds authored
into ppc970.osdl.org:/home/torvalds/v2.6/linux
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Adrian Bunk authored
Below is a patch from Denis Zaitsev <zzz@anda.ru> with the following two adjustments: - applies with -p1 (not -p0) - USRobotics -> U.S. Robotics (consistent with the rest of the entries) Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Yoichi Yuasa authored
The MIPS Makefile was changed so that the offset of data section may not be dependent on a specific machine header file. Signed-off-by:
Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by:
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Dinakar Guniguntala authored
One more place in fs/proc/array.c where ppid is wrong, which I missed in my previous mail to lkml. Signed-off-by:
Dinakar Guniguntala <dino@in.ibm.com> Signed-off-by:
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Stefan Esser authored
From: <Urban.Widmark@enlight.net> The memset is because it was previously possible to send always the same CIFS fragment and use this to increase the data counters. When the data counter "exceeds" the amount of bytes expected this will return the buffer only partially initialised... With findfirst etc requests this should allow leaking kernel memory content. The other thing is that the data is only returned when data_tot and parm_tot both "exceed" the expected values. Previously it was possible to create a sequence of CIFS fragments that allowed exceeding the counters. The calling functions then would believe they received a number of bytes that does not fit into the allocated buffer. Signed-off-by:
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Andy Whitcroft authored
When a system has a very large imbalance of overall memory size to ZONE_NORMAL (for example when large amounts of numa remap space are in use) page_writeback_init() may incorrectly set vm_dirty_ratio and dirty_background_ratio to zero; leading to divide by zero errors elsewhere. This patch bounds these at 1%. Signed-off-by:
Andy Whitcroft <apw@shadowen.org> Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/video/cx88/cx88-video.o .data refers to 0000000000000b28 R_X86_64_64 .exit.text Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/dvb/bt8xx/bt878.o .data refers to 0000000000000048 R_X86_64_64 .exit.text Signed-off-by:
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Randy Dunlap authored
Error: ./drivers/media/video/saa7134/saa7134-core.o .data refers to 0000000000000028 R_X86_64_64 .exit.text Signed-off-by:
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Hirokazu Takata authored
Here is a patch for M32R SIO driver, which replaces deprecated MODULE_PARAM() with modern module_param(). * drivers/serial/m32r_sio.c: - Replace MODULE_PARAM() with module_param(). - Fix a typo: UARRT_RSA_BASE --> UART_RSA_BASE. Signed-off-by:
Hirokazu Takata <takata@linux-m32r.org> Signed-off-by:
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Werner Almesberger authored
In ia32 emulation, the amd64 kernel refuses the ioctls TIOCSBRK and TIOCCBRK with EINVAL. I've attached a patch that adds them to the compatibility list. Since all architectures have these ioctls ("m68knommu" inherits them from "m68k", "um" from its host) and use the same code, I think adding them to compat_ioctl.h is the correct choice (as opposed to adding them to arch/x86_64/ia32/ia32_ioctl.c). Signed-off-by:Werner Almesberger <werner@almesberger.net> Signed-off-by:
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Olof Johansson authored
There seems to have been a couple of thinkos in the NUMA init code, in particular in find_cpu_node(): * Property size returned is in bytes, not words * Off-by-one error in loop iteration Signed-off-by:
Nathan Lynch <nathanl@austin.ibm.com> Signed-off-by:
Olof Johansson <olof@austin.ibm.com> Signed-off-by:
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Paul Mackerras authored
When the generic IRQ patch went in, it changed the behaviour of setup_irq (compared to the previous ppc64 version) in that we now don't call the handler's enable function if it has a startup function. The XICS interrupt controller has a startup function, and so we weren't getting any interrupts through the XICS because they never got enabled. This patch adds a call to xics_enable_irq to xics_startup and fixes the problem. Signed-off-by:
Paul Mackerras <paulus@samba.org> Signed-off-by:
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Stephen Rothwell authored
One of the iSeries specific files used HZ without including linux/param.h and previously got away with it. Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Matt Porter authored
Fix ibm44x_common.c compile. Signed-off-by:
Eugene Surovegin <ebs@ebshome.net> Signed-off-by:
Matt Porter <mporter@kernel.crashing.org> Signed-off-by:
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Roland Dreier authored
Recent changes to arch/ppc/boot/lib/Makefile cause CC arch/ppc/boot/lib/../../../../lib/zlib_inflate/infblock.o Assembler messages: FATAL: can't create arch/ppc/boot/lib/../../../../lib/zlib_inflate/infblock.o: No such file or directory when building a ppc kernel using O=$(output_dir) with CONFIG_ZLIB_INFLATE=n, because the $(output_dir)/lib/zlib_inflate directory doesn't get created. This patch, which makes arch/ppc/boot/lib/Makefile create the directory if needed, is one fix for the problem. Signed-off-by:Roland Dreier <roland@topspin.com> Signed-off-by:
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Matt Porter authored
This patch removes the bogus workaround for dcache prefetch beyond the end of the physical memory. Signed-off-by:
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Hideo Aoki authored
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Linus Torvalds authored
Instead, tty_io.c will always copy user space data to kernel space, leaving the drivers to worry only about normal kernel buffers. No more "from_user" flag, and having the user copy in each driver. This cleans up the code and also fixes a number of locking bugs.
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David Woodhouse authored
- Reduce memory use by merging adjacent obsolete raw_node_refs - Error handling fixes - Respect kmalloc size limit in scan - NAND ECC updates Signed-Off-By: -
Thomas Gleixner authored
- Use new RS library for ECC - Add support for new NAND flash chips - New board support: - iPAQ H1910 - Renesas AG-AND devel board - Simtec S3C210 - Support for shared controllers on multiple chips. Signed-Off-By:
Thomas Gleixner <tglx@linutronix.de> Signed-Off-By:
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