- 07 Oct, 2010 27 commits
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Johannes Berg authored
The function is used exactly once, and the caller doesn't even need the special check, it can be simplified to a simple bit check. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com>
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Johannes Berg authored
A number of declarations in iwl-core.h should be in agn specific files, and also rename the iwl-calib.h file to iwl-agn-calib.h to better reflect that it belongs to agn. Signed-off-by:
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Johannes Berg authored
Since all devices share the same operation here, there's no need to call it indirectly. Signed-off-by:
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Johannes Berg authored
The set_pwr_src operation is only ever used from within the same sub-driver that it is declared in, so it can just be called directly instead of being an operation. Also, it is never called to set the power source to V_aux, so change the two functions accordingly (but keep the V_aux code for documentation purposes in a comment). Signed-off-by:
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Johannes Berg authored
This operation is only ever called from set_hw_params, which is also already based on the config/ops, so that there's no need to have a separate set_ct_kill op and we can just call the right ct_threshold function. Signed-off-by:
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Johannes Berg authored
The iwl_dump_fh function is only used by the agn module, so it can be there instead of being exported by the core. Signed-off-by:
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Johannes Berg authored
The iwl_dump_csr function is only used within the agn module, so it can be moved there instead of being exported by the core. Signed-off-by:
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Johannes Berg authored
The iwl_toggle_tx_ant function is only used by agn code, so it can be moved into the agn module instead of being exported from the core. Signed-off-by:
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Johannes Berg authored
Code and data related to agn bitrates can be part of the agn module rather than being in the core module. Signed-off-by:
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Johannes Berg authored
A number of exports, especially related to thermal throttling, are unnecessary because the code lives in the same module that it is used in, so remove them. Signed-off-by:
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Johannes Berg authored
The code to print out TX failure reasons is AGN specific, so it can be in the AGN module. Signed-off-by:
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Johannes Berg authored
By duplicating a little bit of code between 3945 and agn, we can move a lot of code into an agn specific station management file and thus reduce the amount of code in core that is dead to 3945. before: text data bss dec hex filename 212886 3872 96 216854 34f16 iwlcore.ko 620542 10448 304 631294 9a1fe iwlagn.ko 314013 3264 196 317473 4d821 iwl3945.ko after: text data bss dec hex filename 202857 3872 92 206821 327e5 iwlcore.ko 629102 10448 308 639858 9c372 iwlagn.ko 314240 3264 196 317700 4d904 iwl3945.ko delta: -10029 iwlcore.ko 8560 iwlagn.ko 227 iwl3945.ko so it's a net win even if you have both loaded, likely because a lot of EXPORT_SYMBOLs go away. Signed-off-by: -
Johannes Berg authored
All drivers share the same implementation, so there's no need to call this via a function pointer nor to export it. Signed-off-by:
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Johannes Berg authored
Rename iwl_mac_beacon_update to iwlcore_beacon_update and make the calling convention a bit different. The old name with _mac_ indicated that it was a mac80211 callback, but that's no longer true. Signed-off-by:
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Johannes Berg authored
The core module doesn't need to carry around the code for chain settings that is used for HT drivers (agn) only. Signed-off-by:
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Johannes Berg authored
There's no need to go via the indirect function call from within the 3945 subdriver. Signed-off-by:
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Johannes Berg authored
The different drivers need to do different things after a scan, so create a post_scan hook to allow them to do this. Signed-off-by:
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Johannes Berg authored
iwl_commit_rxon really should be named iwlagn_commit_rxon, so rename it. Signed-off-by:
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Rajkumar Manoharan authored
The following commit removed DISABLE_REGWRITE_BUFFER ops. The unnecessary REGWRITE_BUFFER_FLUSH was not removed properly which is causing failure on hw reset. Author: Felix Fietkau <nbd@openwrt.org> Date: Tue Oct 5 12:03:42 2010 +0200 ath9k_hw: clean up register write buffering Signed-off-by:Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
There's no need for the WDS peer address to not be const, so make it const. Signed-off-by:
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Johannes Berg authored
Bill Jordan's patch to allow setting the WDS peer crossed with my patch removing all the boilerplate code in nl80211, and consequently he didn't make use of it yet. Fix that. Signed-off-by:
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Johannes Berg authored
The recent scan overhaul broke locking because now we can jump to code that attempts to unlock, while we don't have the mutex held. Fix this by holding the mutex around all the relevant code. Reported-by:
Ben Greear <greearb@candelatech.com> Signed-off-by:
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Juuso Oikarinen authored
In the NVS/INI-parameters for the driver/firmware there is the FEM (front end module) selection option, which may configure the hardware FEM via autodetection or manual selection. So far, there has been support for manual selection only. Add support for FEM autodetection. Signed-off-by:
Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by:
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John W. Linville authored
Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
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John W. Linville authored
This reverts commit 5ed3bc72. It turns-out that not all drivers are calling ieee80211_tx_status from a compatible context. Revert this for now and try again later... Signed-off-by:
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John W. Linville authored
This reverts commit 030725d2. This commit relies on commit 5ed3bc72 ("mac80211: use netif_receive_skb in ieee80211_tx_status callpath") Unfortunately not all drivers are calling ieee80211_tx_status from a compatible context, so that commit needs to be reverted in 2.6.36. Signed-off-by:
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- 06 Oct, 2010 13 commits
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Wey-Yi Guy authored
Adding MODULE_FIRMWARE define for 130 series of devices Signed-off-by: -
Wey-Yi Guy authored
130 series device should use firmware name with 130 in it. Signed-off-by: -
John W. Linville authored
net/mac80211/scan.c: In function ‘ieee80211_scan_cancel’: net/mac80211/scan.c:794: warning: ‘finish’ may be used uninitialized in this function Signed-off-by: -
Johannes Berg authored
When multiple interfaces are actively trying to associate with the same BSS, they may both find that the BSS isn't there and then try to unlink it. This can cause errors since the unlinking code can't currently deal with items that have already been unlinked. Normally this doesn't happen as most people don't try to use multiple station interfaces that associate at the same time too. Fix this by using the list entry as a flag to see if the item is still on a list. Cc: stable@kernel.org Reported-by:
Hun-Kyi Wynn <hkwynn@candelatech.com> Signed-off-by:
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Bruno Randolf authored
This information is already available in mac80211, we just need to export it via cfg80211 and nl80211. Signed-off-by:
Bruno Randolf <br1@einfach.org> Acked-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Stanislaw Gruszka authored
This reverts commit 7acc7c68. It was applied to avoid possible warning in ieee80211_restart_hw, however reason of the warning were races in mac80211, currently hopefully fixed. Not reseting device when performing scan is bad for two reasons. When forcing reset from iwl_check_stuck_queue(), in case of fail, reset will be repeated until scan finish. But since firmware is in bad shape, scan only finish after scan_check work (about 7s). So we will delay the reset, what is not good behaviour. When forcing reset from iwl_recover_from_statistics(), we will not repeat the reset, so we will not perform reset at all when needed. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Acked-by:
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Stanislaw Gruszka authored
We nulify local->scan_req on failure in __ieee80211_start_scan, so __ieee80211_scan_completed will not call cfg80211_scan_done. Fix that. Signed-off-by:
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Stanislaw Gruszka authored
When performing hw scan and not abort it, __ieee80211_scan_completed() is currently called from scan work, so does not need to reschedule work to call drv_hw_scan(). Signed-off-by:
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Stanislaw Gruszka authored
This is partial revert and fix for commit 85f72bc8 "mac80211: only cancel software-based scans on suspend" When cfg80211 request the scan and mac80211 perform some management work, we defer the scan request. We do not canceling such requests when calling ieee80211_scan_cancel(), because of SCAN_SW_SCANNING bit check just before the call. So fix that problem. Another problem, which commit 85f72bc8 tries to solve, is we can not cancel HW scan. Hence patch make ieee80211_scan_cancel() ignore HW scan (see code comments). Keeping local->mtx lock assures that the deferred scan will not become "working" HW scan. Signed-off-by:
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Stanislaw Gruszka authored
We are taking local->mtx inside __ieee80211_scan_completed(), but just before call to that function we drop the lock. Dropping/taking lock is not good, because can lead to hard to understand race conditions. Patch split scan_completed() code into two functions, first must be called with local->mtx taken and second without it. Signed-off-by:
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Stanislaw Gruszka authored
Use goto instruction to call __ieee80211_scan_completed only ones in ieee80211_scan_work. This is prepare for the next patch. Signed-off-by:
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Rafał Miłecki authored
It's already set in PHY common code. Signed-off-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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Rafał Miłecki authored
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