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TODO:
- minor cleanups
- sysfs usage isn't "optimal"
- remove build #warnings
- clean up the #ifdefs for kernel versions
Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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usb: don't update devnum for wusb devices
For WUSB devices, usb_dev.devnum is a device index and not the real
device address (which is managed by wusbcore). Therefore, only set
devnum once (in choose_address()) and never change it.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
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[PATCH] bitmap: add bitmap_copy_le()
bitmap_copy_le() copies a bitmap, putting the bits into little-endian
order (i.e., each unsigned long word in the bitmap is put into
little-endian order).
The UWB stack used bitmaps to manage Medium Access Slot availability,
and these bitmaps need to be written to the hardware in LE order.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
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wusb: make ep0_reinit available for modules
We need to be able to call ep0_reinit() [renamed to usb_ep0_reinit()]
from the WUSB security code. The reason is that when we authenticate
the device, it's address changes (from having bit 7 set to having it
cleared). Thus, we need to signal the USB stack to reinitialize EP0,
so the status with the previous address kept at the HCD layer is
cleared and properly reinitialized.
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
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wusb: devices dont use a set address
A WUSB device gets his address during the connection phase; later on,
during the authenthication phase (driven from user space) we assign
the final address. So we need to skip in hub_port_init() the actual
setting of the address for WUSB devices.
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
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wusb: teach choose_address() about wireless devices
Modify choose_address() so it knows about our special scheme of
addressing WUSB devices (1:1 w/ port number).
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
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This is a driver for the ET1310 network device.
Based on the driver found at https://sourceforge.net/projects/et131x/
Cleaned up immensely by Olaf Hartman <o.hartmann@telovital.com> and Christoph
Hellwig <hch@infradead.org>
Note, the powermanagement options were removed from the vendor provided
driver as they did not build properly at the time.
TODO:
- kernel coding style cleanups
- forward port for latest network driver changes
- kill useless typecasts (e.g. in et1310_phy.c)
- alloc_etherdev is initializing memory with zero?!?
- add_timer call in et131x_netdev.c is correct?
- Add power saving functionality (suspend, sleep, resume)
- Implement a few more kernel Parameter (set mac )
Cc: Olaf Hartmann <o.hartmann@telovital.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Dean Adams <dadams1969@gmail.com>
Cc: Victor Soriano <vjsoriano@agere.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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TODO:
- provide a description of what this driver is
- make it work properly :)
Signed-off-by: Brandon Philips <brandon@ifup.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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This adds the Novell filesystem client kernel module.
Things to do before it can be submitted:
- coding style cleanups
- remove typedefs
- function name lowercase
- 80 chars wide
- sparse cleanups
- __user markings
- endian markings
- remove functions that are never called and structures never used
- yeah, there are a lot of them...
- remove wrapper functions
- private kmalloc/free?
- resolve FIXME markings that have been added to the code
- wrong types passed to functions!!!
- userspace interface revisit
- uses /proc/novfs, not nice.
- might need userspace tools rework
Cc: Lonnie Iverson <ldiverson@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Originally written by Guenter Gebhardt <g.gebhardt@meilhaus.de>
Lots of work are needed to get this into merging shape...
Cc: Wolfgang Beiter <w.beiter@aon.at>
Cc: Guenter Gebhardt <g.gebhardt@meilhaus.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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This driver was originally written by James McKenzie but forward ported
and cleaned up by me to get it to work with modern kernel versions.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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This adds the Alacritech slicoss driver to the tree.
This driver is supposed to support:
Mojave cards (single port PCI Gigabit) both copper and fiber
Oasis cards (single and dual port PCI-x Gigabit) copper and fiber
Kalahari cards (dual and quad port PCI-e Gigabit) copper and fiber
The driver was acutally tested on Oasis and Kalahari cards.
Cc: Christopher Harrer <charrer@alacritech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Doesn't build yet, but we have to start somewhere...
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Original code written by Christian Dolzer <c.dolzer@digital-everywhere.com>
Cleaned up by Greg.
Cc: Christian Dolzer <c.dolzer@digital-everywhere.com>
Cc: Andreas Monitzer <andy@monitzer.com>
Cc: Manu Abraham <manu@linuxtv.org>
Cc: Fabio De Lorenzo <delorenzo.fabio@gmail.com>
Cc: Robert Berger <robert.berger@reliableembeddedsystems.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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This driver is still very rough, but included here while it is being
worked on so I catch any api changes and it will show up in linux-next
and -mm for people to start using.
It will not end up in the drivers/usb/image/ directory, it's just there
for me to be able to play with it easier for now.
Cc: Dean Anderson <dean@sensoray.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Use `__builtin_trap()' instead of `asm volatile("illegal")' in the m68k BUG()
macros (as suggested by Andrew Pinski), to kill warnings in code that assumes
BUG() does not return.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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m68k vme_scc:
- make scc_ports[] static
- kill unused global scc_initialized
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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The Hisoft Whippet PCMCIA serial driver has been removed a long time ago, but
it's Kconfig symbol still existed.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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FB_HP300 does not need FB_CFB_FILLRECT
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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Convert access_ok() from a macro to an inline function, so the compiler no
longer complains about unused variables:
fs/read_write.c: In function 'rw_copy_check_uvector':
fs/read_write.c:556: warning: unused variable 'buf'
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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Long overdue update of the m68k defconfigs
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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The default defconfig should be one from arch/m68k/configs/
arch/m68k/defconfig was not exactly identical to amiga_defconfig but
also considering how long they have been without any update that doesn't
seem to have been on purpose.
Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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On failed struct idetape_bh allocation the logic frees only one buffer page
which was the old page-wise strategy. Doing that now would probably leak
2^order-1 pages so fix it to free all and not only the first buffer page.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Get rid of the pipeline merge stage but retain the chrdev req caching
functionality by using a merge buffer tape->merge_bh which is flushed in chunks
of several blocks at a time. Also, remove last references to pipelining, e.g.
typedef idetape_stage_s.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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This is the size of the merge buffer.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Also, rename its __-low level helper too.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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It always returns 0 which has no effect on tape positioning calculation so
simplify it by converting its type to void, bringing no functional change to the
driver.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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It creates files in proc with obsoleted ->get_info interface.
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Bart says: "can be done from user-space and is not especially interesting
even when debugging problems (raw PCI config space dump is far more useful)."
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Instead of freeing pages one by one, free them 2^order-wise. Also, mv
__idetape_kfree_stage() to ide_tape_kfree_buffer().
[bart: add updating bh->b_data]
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Instead of allocating pages for the buffer one by one, take advantage of the
buddy alloc system and request them 2^order at a time. This increases the chance
for bigger buffer parts to be contigious and reduces loop iteration count. While
at it, rename function __idetape_kmalloc_stage() to ide_tape_kmalloc_buffer().
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Add struct ide_io_ports and use it instead of `unsigned long io_ports[]`
in ide_hwif_t.
* Rename io_ports[] in hw_regs_t to io_ports_array[].
* Use un-named union for 'unsigned long io_ports_array[]' and 'struct
ide_io_ports io_ports' in hw_regs_t.
* Remove IDE_*_OFFSET defines.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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IDE VLB host drivers depend on ISA && (ALPHA || X86 || MIPS) so only then it
makes sense to support "VLB sync" (controlled by SUPPORT_VLB_SYNC define).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Move ide_hwifs[] from ide.c to ide-probe.c and make it static.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Add ide_hwifs[] entry initialization to ide_find_port_slot()
and remove ide_init_port_data() calls from host drivers.
* Unexport ide_init_port_data().
* Remove no longer needed init_ide_data().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Make ide_unregister() take 'ide_hwif_t *hwif' instead of 'unsigned int
index' (hwif->index) as an argument and update all users accordingly.
While at it:
* Remove unnecessary checks for hwif != NULL from ide-pnp.c::idepnp_remove()
and delkin_cb.c::delkin_cb_remove().
* Remove needless hwif->chipset assignment from scc_pata.c::scc_remove().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Remove ide_unregister() call from ide_exit()
(host drivers take care of unregistering hwif-s themselves).
* Remove ide_unregister() call from probe methods of
bast-ide, palm_bk3710, ide-cs and delkin_cb host drivers
(ide_find_port() returns only free ide_hwifs[] entries).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Remove obsoleted "ide=" kernel parameters.
* Remove no longer needed:
- ide_setup()
- parse_options()
- __setup("", ...)
- module_param(options, ...)
* Use module_{init,exit}() for MODULE=y case and remove MODULE ifdef.
* Make ide_*acpi* and ide_doubler variables static.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Rename ide_noacpi{tfs,onboot} to ide_acpi{gtf,onboot} (+ reverse logic).
* Move ide_*acpi* variables to ide-acpi.c and remove unnecessary initializers.
* Add "noacpi" / "acpigtf" / "acpionboot" parameters.
* Obsolete "ide=noacpi" / "ide=acpigtf" / "ide=acpionboot" kernel parameters.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Add "doubler" parameter to enable support for IDE doublers.
* Obsolete "ide=doubler" kernel parameter.
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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* Remove no longer need init_ide_data() call from ide_setup().
* Cleanup init_ide_data().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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