- 06 Dec, 2010 5 commits
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Bruno Randolf authored
Using bitshifts instead of division and multiplication should improve performance. That requires weight and factor to be powers of two, but i think this is something we can live with. Thanks to Peter Zijlstra for the improved formula! Signed-off-by: Bruno Randolf <br1@einfach.org> -- v2: use log2.h functions Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Bruno Randolf authored
This prepares the only place which uses the EWMA library so far for the performance improved implementation coming up, which requires factor and weight to be a power of two. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Joe Perches authored
This file pattern is not currently shown as maintained by atheros. Perhaps it should be? Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Helmut Schaa authored
The last_tx_rate field was also updated for non-data frames that are often sent with a lower rate (for example management frames at 1 Mbps). This is confusing when the data rate is actually much higher. Hence, only update the last_tx_rate field with tx rate information gathered from last data frames. If the rate control algorithm filled in txrc.reported_rate we don't need to verify this information. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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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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- 02 Dec, 2010 35 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6John W. Linville authored
Conflicts: drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
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Felix Fietkau authored
On WiSoc we cannot access mac register before it is resetted. It will crash hardware otherwise. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
AHB specific functions are now in ahb.c file. AHB bus is compiled in when CONFIG_ATHEROS_AR231X is set in kernel. All other platforms will use PCI bus. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Add bus dependent revision read function which is used to determine chipset's MAC before hardware is initialized. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
To be able to support other busses than PCI check if pci device structure is initialized. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Split pci initialization into hardware specific functions and softc structure initialization. Make function naming similar to ones ath9k. Introduce ath_bus_opts in ath5k for later AHB bus integration. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Felix Fietkau authored
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Andy Shevchenko authored
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Bruno Randolf authored
The last patch with the same title was for mac80211 ops, accidentally. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Create a new chapter about SMPS in the driver API part of the mac80211 book and populate it with the existing docs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Add some existing documentation about station handling to a new chapter about advanced APIs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Publish the documentation for the interface iteration functions in the right section of the book. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Include the aggregation documentation in the docbook, split up by public and internal docs. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Add an API chapter to the rate control part of the mac80211 book and populate it with some existing documentation. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
There isn't a clear TX documentation yet, so put these into the misc section for now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Put them along with their "regular" versions for now, we should write more docs in the future. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Create a new chapter for the mac80211 workqueue that contains the documentation written for it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Johannes Berg authored
Just include them in the list of functions, there aren't any more detailed docs (yet). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Sujith Manoharan authored
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Joe Perches authored
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Joe Perches authored
Invert test and return early. Move variable declarations to local scope. Don't initialize variables to 0 unnecessarily. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Ben Greear authored
This fixes debugfs problems when a phy is renamed, and is able to remove a bit of code that is no longer needed. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Specs were updated plus we become wl compatible. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Hauke Mehrtens authored
Make it possible to read out the attributes, till now only show on dmesg, through sysfs. This patch was some time in OpenWrt. Signed-off-by: Bernhard Loos <bernhardloos@googlemail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Rafał Miłecki authored
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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