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2012-02-27rt2800pci: Fix 'Error - MCU request failed' during initializationJakub Kicinski
Bring MCU operations during device initialization to sync with legacy driver. This should fix following error: phy0 -> rt2800pci_mcu_status: Error - MCU request failed, no response from hardware Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27rt2800: Add documentation on MCU requestsJakub Kicinski
Add documentation on MCU communication, some of known commands and their arguments. Supplement command ids. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27iwlwifi: iwl-agn.h included twiceDanny Kukawka
drivers/net/wireless/iwlwifi/iwl-core.c included 'iwl-agn.h' twice, remove the duplicate. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27mac80211_hwsim: correctly line up a multiline printkAntonio Quartulli
The second line of a printk statement must line up to the opening bracket. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27brcm80211: fmac: use correct firmware filenameRafał Miłecki
Also don't use so generic BRCMF_USB_FW_NAME as we may need different firmwares in the future. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27brcm80211: fmac: fix a couple checking after dereference bugsDan Carpenter
There were two dereferencing before checking for NULL static checker complaints in this new file. The list cursor is never NULL so that check can be removed. I moved the other dereference after the check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27net/wireless: ipw2x00: Use IW_HANDLER macro from linux/wireless.hStanislav Yakovlev
Use IW_HANDLER macro in ipw2100.c to declare wireless handlers. Note: ipw2200.c already uses it. Signed-off-by: Stanislav Yakovlev <stas.yakovlev@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Cleanup mci.cSujith Manoharan
Cleanup whitespace, fix indentation and coding style. Also remove debug messages that were flooding the log. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: MCI whitespace/debug cleanupSujith Manoharan
This patch fixes indentation and the general coding style in ar9003_mci.c. Also, minimize the amount of debug log output generated by MCI. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Remove HW revision checksSujith Manoharan
They are not needed since MCI will be enabled only for AR9462 v2.0 Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Cleanup MCI reset routineSujith Manoharan
* Use a separate function to enable/disable OneStepLookAhead. * Remove unnecessary hardware SREV checks. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Modify ATH9K_BTCOEX_SUPPORTSujith Manoharan
ATH9K_BTCOEX_SUPPORT is now used by both ath9k and ath9k_htc to enable BT coexistence. Fix Kbuild to allow this. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Remove ATH9K_HW_CAP_MCI checksSujith Manoharan
With the ability to remove BTCOEX support at compile time, these checks are no longer needed. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Remove ATH_BTCOEX_CFG_NONE checksSujith Manoharan
Since BTCOEX code can be compiled out cleanly now, remove these checks. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_htc: Use CONFIG_ATH9K_BTCOEX_SUPPORTSujith Manoharan
ath9k_htc can also make use of CONFIG_ATH9K_BTCOEX_SUPPORT to be compiled without BTCOEX support. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_htc: Init BTCOEX inside htc_drv_gpio.cSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_htc: Start/stop btcoex using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Use CONFIG_ATH9K_BTCOEX_SUPPORTSujith Manoharan
Make use of CONFIG_ATH9K_BTCOEX_SUPPORT in ath9k_hw to provide a clean way of compilation without BTCOEX support. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Cleanup MCI function declarationsSujith Manoharan
This patch converts a few functions to static variants and removes extraneous declarations. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Cleanup MCI bits from hw.hSujith Manoharan
This patch moves all the MCI-specific declarations that have been dumped unceremoniously in hw.h to ar9003_mci.h Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Cleanup MCI bits from ath9k_hw_reset()Sujith Manoharan
This patch moves all the MCI-specific code in the main reset function to helper functions. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Setup MCI calibration using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Handle MCI power state using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: Use a helper function to get MCI ISRSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Initialize BTCOEX scheme using a helperSujith Manoharan
Setting up the required scheme can be done as part of the BTCOEX initialization path and it doesn't belong in ath9k_hw_fill_cap_info() anyway. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Use CONFIG_ATH9K_BTCOEX_SUPPORTSujith Manoharan
This patch uses CONFIG_ATH9K_BTCOEX_SUPPORT to conditionally compile btcoex-related code in the driver core. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Calculate ampdu limit using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Process BTCOEX interrupts using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Use proper start/stop routines for BTCOEXSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Move BTCOEX init/deinit functions to gpio.cSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Initialize MCI params using a helperSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Cleanup MCI init/deinit routinesSujith Manoharan
This patch simplifies the buffer allocation functions for MCI and removes unneeded memset calls. Also, a couple of unused variables are removed and a memory leak in DMA allocation is fixed. [ 1263.788267] WARNING: at /home/sujith/dev/wireless-testing/lib/dma-debug.c:875 check_unmap+0x173/0x7e0() [ 1263.788273] ath9k 0000:06:00.0: DMA-API: device driver frees DMA memory with different size [device address=0x0000000071908000] [map size=512 bytes] [unmap size=256 bytes] [ 1263.788345] Pid: 774, comm: rmmod Tainted: G W O 3.3.0-rc3-wl #18 [ 1263.788348] Call Trace: [ 1263.788355] [<ffffffff8105110f>] warn_slowpath_common+0x7f/0xc0 [ 1263.788359] [<ffffffff81051206>] warn_slowpath_fmt+0x46/0x50 [ 1263.788363] [<ffffffff8125a713>] check_unmap+0x173/0x7e0 [ 1263.788368] [<ffffffff8123fc22>] ? prio_tree_left+0x32/0xc0 [ 1263.788373] [<ffffffff8125aded>] debug_dma_free_coherent+0x6d/0x80 [ 1263.788381] [<ffffffffa0701c3c>] ath_mci_cleanup+0x7c/0x110 [ath9k] [ 1263.788387] [<ffffffffa06f4033>] ath9k_deinit_softc+0x113/0x120 [ath9k] [ 1263.788392] [<ffffffffa06f55cc>] ath9k_deinit_device+0x5c/0x70 [ath9k] [ 1263.788397] [<ffffffffa0704934>] ath_pci_remove+0x54/0xa0 [ath9k] [ 1263.788401] [<ffffffff81267d06>] pci_device_remove+0x46/0x110 [ 1263.788406] [<ffffffff813102bc>] __device_release_driver+0x7c/0xe0 [ 1263.788410] [<ffffffff81310a00>] driver_detach+0xd0/0xe0 [ 1263.788414] [<ffffffff81310118>] bus_remove_driver+0x88/0xe0 [ 1263.788418] [<ffffffff813111c2>] driver_unregister+0x62/0xa0 [ 1263.788421] [<ffffffff812680c4>] pci_unregister_driver+0x44/0xc0 [ 1263.788427] [<ffffffffa0705015>] ath_pci_exit+0x15/0x20 [ath9k] [ 1263.788432] [<ffffffffa070a92d>] ath9k_exit+0x15/0x31 [ath9k] [ 1263.788436] [<ffffffff810b971c>] sys_delete_module+0x18c/0x270 [ 1263.788441] [<ffffffff81436edd>] ? retint_swapgs+0x13/0x1b [ 1263.788446] [<ffffffff812483be>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 1263.788450] [<ffffffff814378e9>] system_call_fastpath+0x16/0x1b [ 1263.788453] ---[ end trace 3ab4d030ffde40d4 ]--- Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Remove AR9462 v1.0 supportSujith Manoharan
v1.0 chips are not available in the market. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27wireless: Fix typo in mac80211_hwsim.cMasanari Iida
Correct spelling "occured" to "occurred" in drivers/net/wireless/mac80211_hwsim.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27rt2x00:Add RT5372 chipset supportJohn Li
Signed-off-by: John Li <chen-yang.li@mediatek.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: avoid useless cast from (struct ath_rateset *) to (u8 *) and backPavel Roskin
Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27rtlwifi: Fix breakage in debug functions when built as a moduleLarry Finger
Since commit 481b9606, it has not been possible to invoke debugging with any rtlwifi driver built as a module. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27rt2x00:Add VCO recalibrationJohn Li
Signed-off-by: John Li <chen-yang.li@mediatek.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Fix descriptor length for AR9462Sujith Manoharan
Change the descriptor length to 24 and explicitly set the control field 23 to zero. Not doing so would result in dropping of frames. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Fix programming SYNTH4 for AR9462Sujith Manoharan
The LONG_SHIFT_SELECT offset is different for AR9462 from the other chip families. Fix this. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Initialize NF values properlySujith Manoharan
Using AR_SREV_* macros for setting up the chip-specific NF values will make adding support for new chips hard. Use separate macros for each chip. Currently, AR9462 has the same value for all NF limits. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Remove unused initvalsSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Fix phyerr debug statisticsSujith Manoharan
Validate the phyerr value against the max. size of the statistics array properly. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Prettify recv debugfs file outputSujith Manoharan
Dumping the RSSI information in the middle of error statistics is a bit misleading. Move them to the end. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Add a debugfs file to display reset statisticsSujith Manoharan
Location: <debugfs_path>/ieee80211/phy#/ath9k/reset Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Merge wiphy and misc debugfs filesSujith Manoharan
This patch merges the 'wiphy' and 'misc' debugfs files and consolidates the information. Information about the current channel and other HT parameters can be obtained from both mac80211 and iw. Remove such redundant data. The reset statistics have been removed, they will be re-added in a subsequent patch (in a new debugfs file). Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k: Remove unnecessary variable initializationSujith Manoharan
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27ath9k_hw: remove duplicate initvalsFelix Fietkau
Comparing SHA1 checksums of the initval tables has shown that there are many tables that are 100% identical. iniBank{0,1,2,3,7} and iniBB_RfGain are shared by AR5416, AR913x, AR9160 iniBank6 is shared between AR5416 and AR9160 iniBank6TPC is shared between AR913x and AR9160 iniPcieSerdes is the same for all AR9002 based devices The CCK FIR coefficients are shared between AR9271 and AR9287 Getting rid of those duplicates saves about 7.5k uncompressed (on MIPS). For AR9003 and later there are some duplicates as well, but I've decided to leave them in for now, as the initvals for those chips are still actively maintained by QCA. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27rt2x00: Add support for D-Link DWA-127 to rt2800usb.Gertjan van Wingerde
This is an RT3070 based device. Cc: <stable@vger.kernel.org> Reported-by: Mikhail Kryshen <mikhail@kryshen.net> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-27Merge branch 'wireless-next' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi
generated by cgit (git 2.34.1) at 2025-09-22 11:56:00 +0000