- 09 Sep, 2010 1 commit
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Stephen Hemminger authored
The Sprint 4G network uses a Wimax dongle with Beecem chipset. The driver is typical of out of tree drivers, but maybe useful for people, and the hardware is readily available. Here is a staging ready version (i.e warts and all) 0. Started with Rel_5.2.7.3P1_USB from Sprint4GDeveloperPack-1.1 1. Consolidated files in staging 2. Remove Dos cr/lf 3. Remove unnecessary ioctl from usbbcm_fops Applied patches that were in the developer pack, surprising there were ones for 2.6.35 already. This is compile tested only, see TODO for what still needs to be done. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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- 08 Sep, 2010 10 commits
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Greg Kroah-Hartman authored
This resolves a few of the coding style issues in the .h files for this driver. It doesn't get all of them by far, but it's a good start. Cc: Al Cho <acho@novell.com> Signed-off-by: -
Al Cho authored
This driver is for the ENE card reader that can be found in many different laptops. It was written by ENE, but cleaned up to work properly in the kernel tree by Novell. Signed-off-by:
Al Cho <acho@novell.com> Cc: <yiyingc@ene.com.tw> Signed-off-by:
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Javier Martinez Canillas authored
This patch fixes a compile warning removing an unnecessary log message. I redo the patch against today linux-next. Thanks a lot Signed-off-by:
Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by:
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Javier Martinez Canillas authored
This patch fixes a compilation warning in today linux-next removing some compilation conditionals. Signed-off-by:
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Vipin Mehta authored
staging: ath6kl: Fixing a compilation error introduced by commit ec53d612. Signed-off-by:
Vipin Mehta <vmehta@atheros.com> Signed-off-by:
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Andy Shevchenko authored
There are already implemented methods such hex_to_bin() or isxdigit() in the kernel. Let's use them. Signed-off-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by:
Vipin Mehta <Vipin.Mehta@Atheros.com> Signed-off-by:
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Andy Shevchenko authored
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Greg Kroah-Hartman authored
Jiri pointed out that the previous compiler warning fix was incorrect as the compiler was properly saying that the variable was not being set. This was due to a #define commenting out all of the logic in the function. This patch reverts Javier's previous one, and properly fixes the issue by making the function actually doing something. Reported-by:
Jiri Slaby <jirislaby@gmail.com> Cc: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by:
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Prashant P. Shah authored
This is a patch to the wwrap.c file that removes the initialization of global variable 'smp_kevent_Lock' to 0 Signed-off-by:
Prashant P. Shah <pshah.mumbai@gmail.com> Signed-off-by:
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Thomas Gleixner authored
init_MUTEX(_LOCKED) and DECLARE_MUTEX are going away. Bulk convert staging users. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
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- 07 Sep, 2010 2 commits
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Javier Martinez Canillas authored
Current patch solves compilation warnings in staging/xgifb for using possibly uninitialized variables. Signed-off-by:
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Prashant P. Shah authored
This is a patch to the XGI_main_26 file that fixes many style issues found by the checkpatch.pl tool. - extra spaces - invalid code indent - extra braces - invalid comment style Signed-off-by:
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- 06 Sep, 2010 3 commits
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Greg Kroah-Hartman authored
This fixes a single brace issue in the rt_linux.c file. Signed-off-by: -
Bernie Thompson authored
Fix warnings detected by tools Signed-off-by:
Bernie Thompson <bernie@plugable.com> Signed-off-by:
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Bernie Thompson authored
Fix fb_defio bug in udlfb for multiple framebuffers Previously when using fb_defio with multiple DisplayLink attached displays udlfb incorrectly used a shared datastructure where it needed to have one per fb_info struct. This was completely broken and caused all kinds of problems, including rendering to one framebuffer affecting others. Signed-off-by:
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- 05 Sep, 2010 24 commits
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Michael Prokop authored
The Kconfig description for CONFIG_SBE_PMCC4_NCOMM says: If you have purchased this optional support you must say Y or M here to allow the driver to operate with the NCOMM product. This is not correct as it can not be built as module, this patch updates the description accordingly. Signed-off-by:
Michael Prokop <mika@grml.org> Signed-off-by:
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Julia Lawall authored
In each case, the function has an unsigned return type, but returns a negative constant to indicate an error condition. For move_block_from_dma, there is only one call and the return value is dropped, so it need not be unsigned. For labpc_eeprom_write, there is only one call and the result is stored in a signed variable, so again the unsigned return type is not necessary. A sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @exists@ identifier f; constant C; @@ unsigned f(...) { <+... * return -C; ...+> } // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Signed-off-by:
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Vasiliy Kulikov authored
kmalloc() may fail, check for it. Allocated memory is not freed. Use IS_ERR() instead of strict checking. Signed-off-by:
Vasiliy Kulikov <segooon@gmail.com> Cc: David Cross <david.cross@cypress.com> Signed-off-by:
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Vasiliy Kulikov authored
Function get_user may fail. Check for it. Signed-off-by:
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Vasiliy Kulikov authored
Function put_user may fail. Check for it. Signed-off-by:
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Vasiliy Kulikov authored
Function get_user may fail. Check for it. Signed-off-by:
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Vasiliy Kulikov authored
Functions alloc_ieee80211 and register_netdev may fail. Check for it. Signed-off-by:
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Vasiliy Kulikov authored
Function kzalloc may fail. Check for it. Signed-off-by:
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Bernie Thompson authored
Add module options for console and fb_defio Convert fb_defio on/off switch to module option and add console option. >From the command line, pass options to modprobe modprobe udlfb defio=1 console=1 Or for permanent option, create file like /etc/modprobe.d/options with text options udlfb defio=1 console=1 Accepted options: fb_defio Make use of the fb_defio (CONFIG_FB_DEFERRED_IO) kernel module to track changed areas of the framebuffer by page faults. Standard fbdev applications that use mmap but that do not report damage, may be able to work with this enabled. Disabled by default because of overhead and other issues. console Allow fbcon to attach to udlfb provided framebuffers. This is disabled by default because fbcon will aggressively consume the first framebuffer it finds, which isn't usually what the user wants in the case of USB displays. Signed-off-by: -
Bernie Thompson authored
Support writing default/backup edid via /sys/class/graphics/fb?/edid Writing a backup edid blob to the 'edid' file will cause udlfb to attempt to re-read the edid from hardware. If we still don't have a good edid, it will use the backup edid instead. The intent is to 1) enable user-supplied edid 2) enable udev rules to backup the last known good edid for a device, and then provide that edid as a backup for all future starts Signed-off-by:
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Bernie Thompson authored
Fix big endian rendering bug (affects PowerPC) Thanks to Christian Melki at Ericsson for finding and suggesting patch. Signed-off-by:
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Bernie Thompson authored
Enhance EDID and mode table handling * Adds support for lower-end DL chips on higher-end monitors * Adds support for using fbdev standard EDID parsing and handling * Adds support for more dynamic reallocation of framebuffer, based on new EDID Queries EDID from hardware with several retries then queries DisplayLink chip for max pixel area via vendor descriptor. Uses existing fbdev mode handling service funcations to build mode list of common modes between adapter and monitor. This enables lower-end chips (e.g. DL-125) to successfully pick a compatible mode on higher end monitors (e.g. whose default mode is over 1280x1024). Reallocate framebuffer if necessary in response to new max mode. Signed-off-by:
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Bernie Thompson authored
Revamp reference handling and synchronization for unload/shutdown Udlfb is a "virtual" framebuffer device that really exists on two separate stacks: at the bottom of the framebuffer interface, and on top of USB. During unload, there's no guarantee which one will tear down first. So reference counting must be solid to handle all possibilities and not access anything once its gone. Signed-off-by:
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Bernie Thompson authored
Remove metrics_misc sysfs attribute Previously returned multiple values, which goes against sysfs guidelines. Had been used for debugging to figure out which of the multiple fbdev interfaces an app was using, but log file messages are sufficient. Signed-off-by:
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Bernie Thompson authored
Add ability to power off monitor with standard blanking interface Used by X servers and others to manage power of dislpay Signed-off-by:
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Bernie Thompson authored
Restore fbdev character read and write support Enables access to the framebuffer from simple reads and writes to /dev/fb0 (or fb1, ...). Low performance, because of extra copy and because udlfb must scan every pixel for changes. But very useful for testing and simple image display, etc. Signed-off-by:
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Bernie Thompson authored
Add documentation for the udlfb framebuffer driver for DisplayLink devices. Signed-off-by:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Javier Martinez Canillas authored
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Sven Eckelmann authored
We must reduce our own mtu when we reduce the mtu of any device we use to transfer our packets. Otherwise we may accept to large packets which gets dropped by the actual device. Reported-by:
Sven Eckelmann <sven.eckelmann@gmx.de> Signed-off-by:
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Sven Eckelmann authored
Information about dropped packets are usually only interesting for debugging purposes and otherwise open the possibility to flood the logs of the target machine with useless information. pr_debug will not output those information on a nodebug kernel. Reported-by:
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Sven Eckelmann authored
batman_if has the name of the net_dev as extra string in its own structure, but also holds a reference to the actual net_device structure which always has the current name of the device. This makes it unneccessary and also more complex because we must update the name in situations when we receive a NETDEV_CHANGENAME event. Signed-off-by:
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Marek Lindner authored
This patch removes all remaining global variables and includes the necessary bits into the bat_priv structure. It is the last remaining piece to allow multiple concurrent mesh clouds on the same device. A few global variables have been rendered obsolete during the process and have been removed entirely. Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> [sven.eckelmann@gmx.de: Rework on top of current version] Signed-off-by:
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Marek Lindner authored
This patch replaces the static bat0 interface with a dynamic/abstracted approach. It is now possible to create multiple batX interfaces by assigning hard interfaces to them. Each batX interface acts as an independent mesh network. A soft interface is removed once no hard interface references it any longer. Signed-off-by:
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