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* Staging: ath6kl: Fix pointer casts on 64-bit architecturesBen Hutchings2010-11-091-2/+3
| | | | | | | | | | | Remove unnecessary cast of firmware base address to integer before adding an offset. Fix direct use of sk_buff::network_header which is an offset rather than a pointer on 64-bit architectures. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: ath6kl: Adapt API changes in cfg80211Hauke Mehrtens2010-11-091-3/+4
| | | | | | | The cfg80211 API changed in commit e31b82136d1adc7a599b6e99d3321e5831841f5a Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: ath6kl: ATH6KL_CFG80211 depends on CFG80211Randy Dunlap2010-11-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | ATH6KL_CFG80211 should depend on CFG80211 to fix build errors: ERROR: "wiphy_free" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_inform_bss_frame" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "__ieee80211_get_channel" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_get_bss" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "wiphy_unregister" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_connect_result" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_michael_mic_failure" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_ibss_joined" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_roamed" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_put_bss" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "wiphy_new" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "wiphy_register" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_disconnected" [drivers/staging/ath6kl/ath6kl.ko] undefined! ERROR: "cfg80211_scan_done" [drivers/staging/ath6kl/ath6kl.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: ath6kl: remove empty files that mess with 'distclean'Greg Kroah-Hartman2010-11-062-0/+0
| | | | | | | | | | | These two .h files would get removed from the tree when doing make distclean It turns out they are not needed at all, so just delete them which fixes people's git trees when doing development. Reported-by: Andi Kleen <andi@firstfloor.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Fixing the driver to use modified mmc_host structureVipin Mehta2010-11-031-2/+2
| | | | | | | | | | A recent change in the mmc_host structure removed the distinction between hw and phys segments (58cb50c20fde6059f3f8db4466a1bd4d1fff999c) Changing the driver to use the modified structure. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Final semaphore cleanupThomas Gleixner2010-10-301-2/+2
| | | | | | | | | | Fixup the last remaining users of DECLARE_MUTEX and init_MUTEX. Scripted conversion, resulting code is binary equivalent. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> LKML-Reference: <20100907125057.278833764@linutronix.de>
* staging: ath6kl: use free_netdev(netdev) instead of kfree()Vasiliy Kulikov2010-09-301-8/+0
| | | | | | | | | It is not guaranteed that free_netdev() is macro. Freeing netdev without free_netdev() leads to net, tx leaks. I might lead to dereferencing freed pointer. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Fixing a race condition during initializationVipin Mehta2010-09-201-2/+4
| | | | | | | | | | | | | The commit fixes a race condition in the initialization portion of the driver. The problem was observed while testing with the kernel in the staging-next tree. The wait on the ready event is signalled prematurely before setting the arVersion.wlan_ver and arVersion.abi_ver. The code waiting on this semaphore checks for the validity of these values and hence may proceed with an un-updated values of these fields. The wakeup signal is now sent after these values are set. Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Fixing a compile errorVipin Mehta2010-09-201-1/+1
| | | | | | | | | | | | The commit fixes a compilation error that was encountered while using a specific kernel configuration file. The problem was the use of some functions defined in <linux/semaphore.h> without including the header file explicitly. It was probably working before because of the dependency getting implicitly satisfied via some other header file. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Removing duplicate includesVipin Mehta2010-09-204-16/+0
| | | | | | | | | Eliminating the inclusion of the same header file more than once. The files being removed are already included by osapi_linux.h. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: '&pointer[0]' to 'pointer' fixAndy Shevchenko2010-09-203-5/+5
| | | | | Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Use static const char * const where possibleJoe Perches2010-09-161-7/+7
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: use '%pM' format to print MAC addressAndy Shevchenko2010-09-163-25/+13
| | | | | Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Eliminating the symlink to 2.0 header filesVipin Mehta2010-09-0811-1/+0
| | | | | | | | Moving the AR6002 hw 2.0 specific register definitions files from the hw.0 directory to a new directory, 'hw' within hw2.0. Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: Fixing a compilation error introduced by commit ↵Vipin Mehta2010-09-081-1/+1
| | | | | | | ec53d6123bea9f69887f194b5d4294a43292120d. Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: use native methods from kernel libraryAndy Shevchenko2010-09-082-38/+25
| | | | | | | | | 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: Greg Kroah-Hartman <gregkh@suse.de>
* staging: ath6kl: check return code of get_user and put_userVasiliy Kulikov2010-09-051-65/+149
| | | | | | | Function get_user may fail. Check for it. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: ath6kl, remove unneeded ptr checkingJiri Slaby2010-09-041-1/+1
| | | | | | | | | | | In wmi_bssInfo_event_rx, there is unneeded check for bss, because it is in the branch where the bss is checked to be non-null already. Remove the superfluous check. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: add ath6kl driver for AR6003 chipVipin Mehta2010-09-02160-0/+92416
AR6003 is a single stream, SDIO based 802.11 chipset from Atheros optimized for mobile and embedded devices. ath6kl is a cfg80211 driver for AR6003 and supports both the station and AP mode of operation. Station mode supports 802.11 a/b/g/n with HT20 on 2.4/5GHz and HT40 only on 5GHz. Some of the other features include WPA/WPA2, WPS, WMM, WMM-PS, and BT coexistence. AP mode can be operated only in b/g mode with support for a subset of features mentioned above. The driver supports cfg80211 but comes with its own set of wext ioctls which have historically supported some of our customers with features like BT 3.0 and AP mode of operation. For further details, please refer to: http://wireless.kernel.org/en/users/Drivers/ath6kl The driver requires firmware that runs on the chip's network processor. The majority of it is stored in ROM. The binaries that are downloaded and executed from RAM are as follows: 1) Patch against the code in ROM for bug fixes and feature enhancements. 2) Code to copy the data from the OTP region of the memory into RAM. 3) Calibration file carrying board specific data. The above files need to be present in the directory '/lib/firmware/ath6k/AR6003/hw2.0/' for the driver to initialize the chip upon enumeration. The files can be downloaded from the link specified at the following location: http://wireless.kernel.org/en/users/Drivers/ath6kl#Download This driver is only provided in the interim while we work on the mac80211 replacement, ath6k. Once the mac80211 driver achieves feature parity with the ath6kl driver, the ath6kl will be deprecated and removed from staging. Signed-off-by: Vipin Mehta <vmehta@atheros.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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