- 28 3月, 2008 2 次提交
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由 Ron Rindjunsky 提交于
This patch alters the A-MPDU MLME in sta_info to use dynamic allocation, thus drastically improving memory usage - from a constant ~2 Kbyte in the previous (static) allocation to a lower limit of ~200 Byte and an upper limit of ~2 Kbyte. Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ron Rindjunsky 提交于
This patch eliminate the use of buf_size as a trigger in favor of a new flag to control Rx A-MPDU sessions through debugfs Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 07 3月, 2008 2 次提交
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由 Johannes Berg 提交于
This patch cleans up the sta_info struct and documents how each set of variables is locked. Notably, flags locking is completely missing. It also adds kernel-doc for some (but not all yet) members of the struct. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This makes access to the STA hash table/list use RCU to protect against freeing of items. However, it's not a true RCU, the copy step is missing: whenever somebody changes a STA item it is simply updated. This is an existing race condition that is now somewhat understandable. This patch also fixes the race key freeing vs. STA destruction by making sure that sta_info_destroy() is always called under RTNL and frees the key. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 01 3月, 2008 6 次提交
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由 Johannes Berg 提交于
These things aren't used and the only possible use is within rate control algorithms, however those can, if they need it, keep track of it in their private data. last_ack_ms isn't even updated so completely useless. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
When print_mac() was marked as __pure to avoid emitting a function call in pr_debug() scenarios, a warning in this code surfaced since it relies on the fact that the buffer is modified and doesn't use the return value. This patch makes it use the return value instead. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Reported-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
The TIM flag that is kept in each station's info is completely useless, there's no code (aside from the debugfs display code) checking it, hence it can be removed. While doing that, I noticed that the TIM handling is broken when buffered frames expire, so fix that. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This patch removes the 802.1X port acess control enable flag since it is not required. Instead, set the authorized flag for each station that we normally communicate with (WDS peers, IBSS peers and APs we're associated to) and require hostapd to set the authorized flag for all stations when port control is not enabled. Also, since I was working in that area, this documents station flags and removes the unused "permanent" one. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This patch creates new cfg80211 wiphy API for channel and bitrate registration and converts mac80211 and drivers to the new API. The old mac80211 API is completely ripped out. All drivers (except ath5k) are updated to the new API, in many cases I expect that optimisations can be done. Along with the regulatory code I've also ripped out the IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED flag, I believe it to be unnecessary if the hardware simply gives us whatever channels it wants to support and we then enable/disable them as required, which is pretty much required for travelling. Additionally, the patch adds proper "basic" rate handling for STA mode interface, AP mode interface will have to have new API added to allow userspace to set the basic rate set, currently it'll be empty... However, the basic rate handling will need to be moved to the BSS conf stuff. I do expect there to be bugs in this, especially wrt. transmit power handling where I'm basically clueless about how it should work. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ron Rindjunsky 提交于
This patch adds A-MPDU status report per STA to the debugfs. The option to de/activate A-MPDU through debugfs is also present. Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 11 10月, 2007 3 次提交
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由 Johannes Berg 提交于
Each station has a vlan_id that is useless. Remove it. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NMichael Wu <flamingice@sourmilk.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
This is nicer than the MAC_FMT stuff. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Johannes Berg 提交于
Remove adding a fake key with a NONE key algorithm for each associated STA. If we have hardware with such TX filtering we should probably extend the sta_table_notification() callback with the sta information instead; the fact that it's treated as a key for some atheros hardware shouldn't bother the stack. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NMichael Wu <flamingice@sourmilk.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 8月, 2007 1 次提交
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由 Zhu Yi 提交于
Fix sparse error for sta_last_seq_ctrl_read. Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJiri Benc <jbenc@suse.cz> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 06 5月, 2007 1 次提交
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由 Jiri Benc 提交于
Export various mac80211 internal variables through debugfs. Signed-off-by: NJiri Benc <jbenc@suse.cz> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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