Cross Reference: /drivers/net/wireless/libertas/cmd.c

History log of /drivers/net/wireless/libertas/cmd.c
Revision	Date	Author	Comments
c0f36ebf9f5e92d38a5859e88527109388fc398b	01-Jun-2014	Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>	net: wireless: libertas: cmd.c: Cleaning up uninitialized variables There is a risk that the variable will be used without being initialized. This was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: John W. Linville <linville@tuxdriver.com>
871fc09f1c8a9c0652afa7c673ae401fdb3f4aeb	11-Sep-2012	Daniel Drake <dsd@laptop.org>	libertas: set mac control synchronously during init CMD_MAC_CONTROL is currently sent async to the firmware, and is sent from the lbs_setup_firmware() path during device init. This means that device init can complete with commands pending, and the if_sdio driver will sometimes power down the device (after init) with this command still pending. This was causing an occasional spurious command timeout after init, leading to a device reset. Fix this by making CMD_MAC_CONTROL synchronous when called from the lbs_setup_firmware() path. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
9c3099f7cb02adf5a3554bdef96bdc24a3d468e7	16-Jul-2012	Daniel Drake <dsd@laptop.org>	libertas: handle command failure immediately Fail commands immediately when the request cannot be sent to the hardware. This solves the following deadlock: 1. Two commands are in the queue. 2. The first command is sent, but causes a timeout, which kicks off an asynchronous device reset 3. The second command is submitted to the device, and fails. The failure is noted but the existing code waits for the timeout handler to take care of the failure. 4. The device reset kicks in, causing the device "surprise removed" flag to be set as the device disappears from the bus. 5. lbs_thread notes this and enters "adapter removed; waiting to die" mode, without processing any further command timeouts. While adjusting lbs thread logic to handle this situation may be one way to fix this, it seems more practical to simplify handling of host_to_card failure so that the commands are failed immediately without waiting for more compliated timeout logic to kick in. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
20d2ebe512b9ad0f8fdd867a02d7a309344e8a6a	16-Jul-2012	Daniel Drake <dsd@laptop.org>	libertas: Update 11d info only when interface is active reg_notifier can be called before the interface is up. Handle this correctly by storing the requested country code, then apply the relevant configuration when the interface is brought up. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
ee40fa0656a730491765545ff7550f3c1ceb0fbc	27-May-2011	Paul Gortmaker <paul.gortmaker@windriver.com>	drivers/net: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE These were getting the macros from an implicit module.h include via device.h, but we are planning to clean that up. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> drivers/net: Add export.h to wireless/brcm80211/brcmfmac/bcmsdh.c This relatively recently added file uses EXPORT_SYMBOL and hence needs export.h included so that it is compatible with the module.h split up work. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
d2e7b3425c474300318e1d28b10a93c2401b9255	01-Aug-2011	Daniel Drake <dsd@laptop.org>	libertas: disable functionality when interface is down Modify the driver so that it does not function when the interface is down, in preparation for runtime power management. No commands can be run while the interface is down, so the ndo_dev_stop routine now directly does all necessary work (including asking the device to disconnect from the network and disabling multicast functionality) directly. power_save and power_restore hooks are added meaning that card drivers can take steps to turn the device off when the interface is down. The MAC address can now only be changed when all interfaces are down; the new address will be programmed when an interface gets brought up. This matches mac80211 behaviour. Also, some small cleanups/simplifications were made in the surrounding device handling logic. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
df90d84382b03faf81637db31b6be14f477482c7	09-Jul-2011	Daniel Drake <dsd@laptop.org>	libertas: fix handling of command timeout, completion and interruption When commands time out, corruption ensues. As lbs_complete_command() is called without locking, the command node is mistakenly freed twice. Also fixed up locking here in a few other places. The nature of command timeout may be that the card didn't even acknowledge receipt of the request. Detect this case and reset dnld_sent so that other commands don't hang forever. When cmdnodes are moved between the free list and the pending list, their list heads should be reinitialized. Fixed this. Sometimes commands are completed without actually submitting them or removing them from cmdpendingq. We must remember to remove them from cmdpendingq in these cases, so handle this in lbs_complete_command(). Harmless signals generated during suspend/resume were interrupting lbs_cmd. Convert to an uninterruptible sleep to avoid this. lbs_thread must be woken up every time there is some new work to do. I found that when 2 commands are queued, ther completion of the first command would not wake up lbs_thread to submit the second. Poke lbs_thread at the end of lbs_complete_command() to fix this. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
edcc3604805b37344d0569b61a34dbe22943ba9f	09-Jul-2011	Olivier Sobrie <olivier@sobrie.be>	libertas: fix errors in functions accessing module registers Problems located in the two functions lbs_set_reg() and lbs_get_reg(): - The offset field of struct cmd_ds_reg_access was not filled in - The test on the return code of lbs_cmd_with_response() in function lbs_get_reg() was inverted Signed-off-by: Olivier Sobrie <olivier@sobrie.be> Signed-off-by: John W. Linville <linville@tuxdriver.com>
a6b7a407865aab9f849dd99a71072b7cd1175116	06-Jun-2011	Alexey Dobriyan <adobriyan@gmail.com>	net: remove interrupt.h inclusion from netdevice.h * remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
71005be40a7fc95edda3cc462361ce0243e4f5fa	26-May-2011	Daniel Drake <dsd@laptop.org>	libertas: Set command sequence number later to ensure consistency Before this patch, the command sequence number is being set before lbs_queue_cmd() adds the command to the queue. However, lbs_queue_cmd() sometimes forces commands to queue-jump (e.g. CMD_802_11_WAKEUP_CONFIRM). It currently does this without considering that sequence numbers might need adjusting to keep things running in order. Fix this by setting the sequence number at a later stage, just before we're actually submitting the command to the hardware. Also fixes a possible race where seqnum was being modified outside of the driver lock. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
f3a57fd148a4afd3c38f558c5b44972cb29ea8ba	03-May-2011	Joe Perches <joe@perches.com>	libertas: Use netdev_<level> or dev_<level> where possible Using the more descriptive logging styles gives a bit more information about the device being operated on. Makes the object trivially smaller too. $ size drivers/net/wireless/libertas/built-in.o.* 187730 2973 38488 229191 37f47 drivers/net/wireless/libertas/built-in.o.new 188195 2973 38488 229656 38118 drivers/net/wireless/libertas/built-in.o.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
0e4e06ae5e895864b4a4bca7eec2e3015fddca98	03-May-2011	Joe Perches <joe@perches.com>	libertas: Convert lbs_pr_<level> to pr_<level> Use the standard pr_<level> functions eases grep a bit. Added a few missing terminating newlines to messages. Coalesced long formats. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2ae1b8b35faba31a59b153cbad07f9c15de99740	09-May-2011	Paul Fox <pgf@laptop.org>	libertas: fix cmdpendingq locking We occasionally see list corruption using libertas. While we haven't been able to diagnose this precisely, we have spotted a possible cause: cmdpendingq is generally modified with driver_lock held. However, there are a couple of points where this is not the case. Fix up those operations to execute under the lock, it seems like the correct thing to do and will hopefully improve the situation. Signed-off-by: Paul Fox <pgf@laptop.org> Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
8973a6e770fc891f92daacbc1c92c7cd396fcf7e	27-Apr-2011	Randy Dunlap <randy.dunlap@oracle.com>	libertas: use kernel-doc notation, fix comment style Convert all libertas/ files to use kernel-doc notation instead of whatever it was (doxygen?). Add or fix function parameters in several places. Use expected style for multi-line comments in lots of places. Remove erroneous /** in multiple places. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
75abde4d193fe300a2c1d3ee7f632eb777aa48b2	21-Jan-2011	Vasily Khoruzhick <anarsoul@gmail.com>	libertas: Prepare stuff for if_spi.c pm support To support suspend/resume in if_spi we need two things: - re-setup fw in lbs_resume(), because if_spi powercycles card; - don't touch hwaddr on second lbs_update_hw_spec() call for same reason; Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
ae63a33ec9b598b3454cf0d29077fa17b616c42a	31-Oct-2010	Deepak Saxena <dsaxena@laptop.org>	libertas: EHS_REMOVE_WAKEUP is not always supported Certain firmware versions, particularly the 8388 found on the XO-1, do not support the EHS_REMOVE_WAKEUP command that is used to disable WOL. Sending this command to the card will return a failure that would get propagated up the stack and cause suspend to fail. Instead, fall back to an all-zero wakeup mask. This fixes http://dev.laptop.org/ticket/9967 Signed-off-by: Deepak Saxena <dsaxena@laptop.org> Signed-off-by: Daniel Drake <dsd@laptop.org> [includes fixups by Paul Fox] Signed-off-by: John W. Linville <linville@tuxdriver.com>
d06956b535d040c98ce7932fb34f99df8f049ecf	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: rename lbs_get_cmd_ctrl_node() to lbs_get_free_cmd_node() Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
77ccdcf2e933d61176f67c4976f7ad4cbb9cb82a	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: kill unused lbs_prepare_and_send_command() Remove last bits of indirect command code. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
53800f5dbf4a62126e34605be7db89702d76dec6	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert DEEP_SLEEP timer to a direct command Other uses were already used direct command paths. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
0bb6408777227fcf5136e28aec29438606d5ac82	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert PS_MODE to a direct command Powersave looks like it got broken at some point but we'll fix that up when the command submission stuff is more understandable, which this series helps to do. That said, this patch should not further break powersave. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
a6bb1bcebced1eeed6a96f37cda7cbb7cbd6dae6	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert CMD_FWT_ACCESS to a direct command Slightly different approach here since there are so many arguments to the firmware command. Just let the caller fill them in before pushing the command to the firmware. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
52148655608b31b7e18325ae7711de3a86466136	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert Mesh Blinding Table access to a direct command Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
4c7c6e00f17365633638848197c44552dd353d49	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert register access to direct commands Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
d6541c74484a5679a79a1f1df9884fc4da8d8cf6	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: remove Beacon Control For now; it's a pretty easy command to hook up and whenever OLPC figures out how they want the userspace interface to look (ie, not iwpriv commands) we can easily add it back in. Since the cfg80211 conversion it wasn't working anyway. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
db08006fc4e825e632083f2a2de827ca2121c28d	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: remove unused Automatic Frequency Control command It hasn't been hooked up to anything in a long time and it's not even listed in any of the firmware documentation I have (and I have v5.1, v8, v9, and v10). Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
49a08af5b9aa91207e3654ca3c88ca4d2596601c	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: remove unused indirect TPC_CFG command leftovers These were no longer used but were left around; Transmit Power Control is done through the lbs_set_tpc_cfg() function. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
cc4b9d3928d682c4a15690c2bd9ed11c2eac5921	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: convert 11D_DOMAIN_INFO to a direct command Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
9fb7663d2b832183ec7558a19426666819636a64	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: clean up RSSI command Convert to a full direct command; previous code rolled a direct command by hand but left the original indirect command code intact but disabled. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
a45b6f4f9ef7fde2321da5aaa7db0e1e793a5b1e	27-Jul-2010	Dan Williams <dcbw@redhat.com>	libertas: clean up MONITOR_MODE command Convert to a full direct command; previous code rolled a direct command by handle but left the original indirect command code lying around. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
1311843c58ca606bab8bfe4cf6c0fe50deb9986d	08-Jul-2010	Amitkumar Karwar <akarwar@marvell.com>	libertas: Added support for host sleep feature Existing "ethtool -s ethX wol X" command configures hostsleep parameters, but those are activated only during suspend/resume, there is no way to configure host sleep without actual suspend. This patch adds debugfs command to enable/disable host sleep based on already configured host sleep parameters using wol command. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
1047d5edd4838f27dc86f24676178f2249c446ea	05-Jun-2010	Kiran Divekar <dkiran@marvell.com>	Libertas: Added 11d support using cfg80211 Added 11d support for libertas driver using cfg80211. This is based on Holger Shurig's initial work to add cfg80211 support libertas. (https://patchwork.kernel.org/patch/64286/) Please let us know, if there are any improvements comments. Code is added to send 11d enable command to firmware while initialisation and pass 11d specific information to firmware when notifier handler is called by cfg80211. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
e86dc1ca4676445d9f0dfe35104efe0eb8a2f566	14-Jun-2010	Kiran Divekar <dkiran@marvell.com>	Libertas: cfg80211 support Holger Schurig's patch (https://patchwork.kernel.org/patch/64286/) is rebased to latest wireless-testing tree. (Includes patches from me originally posted as "libertas: fix build error due to undefined symbol" and "libertas: unmangle capability value". -- JWL) Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kiran Divekar <dkiran@marvell.com> Tested-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
66fceb69b72ff7e9cd8da2ca70033982d5376e0e	19-May-2010	Amitkumar Karwar <akarwar@marvell.com>	libertas: Added callback functions to support SDIO suspend/resume. In suspend() host sleep is activated using already configured host sleep parameters through wol command, and in resume() host sleep is cancelled. Earlier priv->fw_ready flag used to reset and set in suspend and resume handler respectively. Since after suspend only host goes into sleep state and firmware is always ready, those changes in flag state are removed. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
5a0e3ad6af8660be21ca98a971cd00f331318c05	24-Mar-2010	Tejun Heo <tj@kernel.org>	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
e64c026dd09b73faf20707711402fc5ed55a8e70	21-Dec-2009	Stefani Seibold <stefani@seibold.net>	kfifo: cleanup namespace change name of __kfifo_* functions to kfifo_*, because the prefix __kfifo should be reserved for internal functions only. Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
45465487897a1c6d508b14b904dc5777f7ec7e04	21-Dec-2009	Stefani Seibold <stefani@seibold.net>	kfifo: move struct kfifo in place This is a new generic kernel FIFO implementation. The current kernel fifo API is not very widely used, because it has to many constrains. Only 17 files in the current 2.6.31-rc5 used it. FIFO's are like list's a very basic thing and a kfifo API which handles the most use case would save a lot of development time and memory resources. I think this are the reasons why kfifo is not in use: - The API is to simple, important functions are missing - A fifo can be only allocated dynamically - There is a requirement of a spinlock whether you need it or not - There is no support for data records inside a fifo So I decided to extend the kfifo in a more generic way without blowing up the API to much. The new API has the following benefits: - Generic usage: For kernel internal use and/or device driver. - Provide an API for the most use case. - Slim API: The whole API provides 25 functions. - Linux style habit. - DECLARE_KFIFO, DEFINE_KFIFO and INIT_KFIFO Macros - Direct copy_to_user from the fifo and copy_from_user into the fifo. - The kfifo itself is an in place member of the using data structure, this save an indirection access and does not waste the kernel allocator. - Lockless access: if only one reader and one writer is active on the fifo, which is the common use case, no additional locking is necessary. - Remove spinlock - give the user the freedom of choice what kind of locking to use if one is required. - Ability to handle records. Three type of records are supported: - Variable length records between 0-255 bytes, with a record size field of 1 bytes. - Variable length records between 0-65535 bytes, with a record size field of 2 bytes. - Fixed size records, which no record size field. - Preserve memory resource. - Performance! - Easy to use! This patch: Since most users want to have the kfifo as part of another object, reorganize the code to allow including struct kfifo in another data structure. This requires changing the kfifo_alloc and kfifo_init prototypes so that we pass an existing kfifo pointer into them. This patch changes the implementation and all existing users. [akpm@linux-foundation.org: fix warning] Signed-off-by: Stefani Seibold <stefani@seibold.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Andi Kleen <ak@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
0e78ff8fcc6dabeda313719deb751afbd20bea41	02-Dec-2009	Holger Schurig <holgerschurig@googlemail.com>	libertas: remove priv->capability This variable was once set to WLAN_CAPABILITY_SHORT_PREAMBLE and there's no code that could change the variable to something else. Therefore it seems this is not necessary :-) Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
4143a23de096910e3ceb0939f41de6ffb8c59475	02-Dec-2009	Holger Schurig <holgerschurig@googlemail.com>	libertas: make mesh configurable Mostly for the embedded people that know beforehand that they don't need MESH at all and want to save some bytes, but also helpful for the upcoming cfg80211 transition. text data bss dec hex filename 114264 2308 140 116712 1c7e8 libertas.ko with mesh 105026 2000 140 107166 1a29e libertas.ko without mesh -------------------------------------------------- -9238 -308 -9546 Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
602114ae595af6c89eab149cf9f939e3f7ef4a34	02-Dec-2009	Holger Schurig <holgerschurig@googlemail.com>	libertas: add access functions for mesh open/connect status Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
c24ef46e6b1597e54f185e0b48eb9073ef155a8c	02-Dec-2009	Holger Schurig <holgerschurig@googlemail.com>	libertas: use priv->mesh_tlv instead of priv->mesh_fw_ver Both variables contained the same information (no mesh, old mesh, new mesh). So we can get rid of one variable. Also move the mesh-version test from cmd.c into mesh.c. Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>