- Feb 28, 2012
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Sujith Manoharan authored
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>
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Sujith Manoharan authored
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Sujith Manoharan authored
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Sujith Manoharan authored
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Sujith Manoharan authored
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Sujith Manoharan authored
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Sujith Manoharan authored
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 authored
v1.0 chips are not available in the market. Signed-off-by:
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Johannes Berg authored
Eliad reports that if a scan finishes in the middle of processing associated (however it happens), the interface can go idle. This is because we set assoc_data to NULL before we set associated. Change the order so any idle check will find either one of them. Doing this requires duplicating the TX sync processing, but I already have a patch to delete that completely and will submit that as soon as my driver changes to no longer require it are submitted. Reported-by:
Eliad Peller <eliad@wizery.com> Tested-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Johannes Berg authored
Some files implicitly get this via mesh.h which itself doesn't need it, so move the inclusion into the right files. Some other files don't need it at all but include it, so remove it from there. Signed-off-by:
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Eliad Peller authored
ieee80211_restart_sta_timer() takes care for enqueueing monitor_work if needed, so no need to do it again. Signed-off-by:
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Eliad Peller authored
Devices that monitor the connection in the hw don't need the monitor work in the driver. Signed-off-by:
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Masanari Iida authored
Correct spelling "occured" to "occurred" in drivers/net/wireless/mac80211_hwsim.c Signed-off-by:
Masanari Iida <standby24x7@gmail.com> Signed-off-by:
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John Li authored
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:
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Pavel Roskin authored
Signed-off-by:
Pavel Roskin <proski@gnu.org> Signed-off-by:
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Larry Finger authored
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:
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John Li authored
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Sujith Manoharan authored
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:
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Sujith Manoharan authored
The LONG_SHIFT_SELECT offset is different for AR9462 from the other chip families. Fix this. Signed-off-by:
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Sujith Manoharan authored
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:
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Sujith Manoharan authored
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Sujith Manoharan authored
Validate the phyerr value against the max. size of the statistics array properly. Signed-off-by:
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Sujith Manoharan authored
Dumping the RSSI information in the middle of error statistics is a bit misleading. Move them to the end. Signed-off-by:
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Sujith Manoharan authored
Location: <debugfs_path>/ieee80211/phy#/ath9k/reset Signed-off-by:
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Sujith Manoharan authored
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:
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Sujith Manoharan authored
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Felix Fietkau authored
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:
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Gertjan van Wingerde authored
This is an RT3070 based device. Cc: <stable@vger.kernel.org> Reported-by:
Mikhail Kryshen <mikhail@kryshen.net> Signed-off-by:
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- Feb 23, 2012
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Mohammed Shafi Shajakhan authored
ath_set_channel is called from ath9k_config which already has proper PS wrappers Signed-off-by:
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by:
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Mohammed Shafi Shajakhan authored
the corresponding code/logic was removed in "ath9k: rework power state handling" Signed-off-by:
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Jonathan Bither authored
By swithing from our __raw_read and __raw_write functions to ioread32 and iowrite32, benchmarks on my desk with iperf went from 11MBps to 18.1MBps using the AHB bus on an EnGenius ECB3500 running OpenWRT. Signed-off-by:
Jonathan Bither <jonbither@gmail.com> Signed-off-by:
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Johannes Berg authored
The AP/GO mode API isn't very clearly defined, it has "set beacon" and "new beacon" etc. Modify the API to the following: * start AP -- all settings * change beacon -- new beacon data * stop AP -- stop AP mode operation This also reflects in the nl80211 API, rename the commands there correspondingly (but keep the old names for compatibility.) Overall, this makes it much clearer what's going on in the API. Kalle developed the ath6kl changes, I created the rest of the patch. Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by:
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Stanislaw Gruszka authored
Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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Stanislaw Gruszka authored
Previous name was confusing. Signed-off-by:
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Stanislaw Gruszka authored
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Stanislaw Gruszka authored
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Stanislaw Gruszka authored
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Stanislaw Gruszka authored
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Stanislaw Gruszka authored
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