- 28 Dec, 2009 13 commits
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Larry Finger authored
If userencounter the "Fatal DMA Problem" with a BCM43XX device, and still wish to use b43 as the driver, their only option is to rebuild the kernel with CONFIG_B43_FORCE_PIO. This patch removes this option and allows PIO mode to be selected with a load-time parameter for the module. Note that the configuration variable CONFIG_B43_PIO is also removed. Once the DMA problem with the BCM4312 devices is solved, this patch will likely be reverted. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Tested-by:
John Daiker <daikerjohn@gmail.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Lennert Buytenhek authored
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Lennert Buytenhek <buytenh@marvell.com> Signed-off-by:
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Lennert Buytenhek authored
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Lennert Buytenhek authored
The receive descriptor ops that are currently marked as being for 8687 only are actually used for all STA firmware images, whereas the receive descriptor ops marked as 8366 are only used on 8366 when an AP firmware image is in use. Rename the receive descriptor ops to reflect this, use the STA ops unconditionally if the firmware image loaded reported the STA ready code, and rename the mwl8k_device_info::rxd_ops member to ap_rxd_ops to indicate that it should only be used if we are running on AP firmware. Signed-off-by:
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Lennert Buytenhek authored
Whether the firmware we have loaded is AP or STA firmware decides which receive descriptor format we have to use. Therefore, move rx/tx ring initialisation to be after firmware loading. Signed-off-by:
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Lennert Buytenhek authored
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Lennert Buytenhek authored
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Lennert Buytenhek authored
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Lennert Buytenhek authored
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Lennert Buytenhek authored
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Lennert Buytenhek authored
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Lennert Buytenhek authored
Sort firmware commands by command code, get rid of the 802_11 substring in all command names, and make sure that the command functions match the firmware command names. Signed-off-by:
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- 22 Dec, 2009 27 commits
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Sujith authored
Disable the TX hang monitoring routine when doing a scan. Monitoring for a hung situation is not really necessary during a scan run. Cc: stable@kernel.org Signed-off-by:
Sujith <Sujith.Manoharan@atheros.com> Signed-off-by:
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Sujith authored
Cancel/restart the ANI timer directly. With this patch, the ANI lock can be removed. Signed-off-by:
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Sujith authored
ath9k currently supports only RX interrupt mitigation. Signed-off-by:
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Emese Revfy authored
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Emese Revfy <re.emese@gmail.com> Signed-off-by:
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Johannes Berg authored
Instead of hard-coding the SM PS mode per hardware, this makes iwlwifi support the new mac80211 API for controlling the SM PS mode. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
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Stefan Seyfried authored
The zd1211rw always assumed that the storage device is at endpoint 1, but there are devices (Spairon Homelink 1202) that are at endpoint 0. Try both, starting with 1 to make sure to not break existing setups. Signed-off-by:
Stefan Seyfried <seife@sphairon.com> Signed-off-by:
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Stefan Seyfried authored
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Luis R. Rodriguez authored
IEEE-802.11n spec says the RX highest data rate field does not specify the highest supported RX data rate if its not set. Ignore it if not set then. Refer to section 7.3.56.4 Cc: johannes@sipsolutions.net Signed-off-by:
Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by:
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Luis R. Rodriguez authored
When debugging you want to be lazy and not have to parse bits yourself so let mac80211 debugfs do the parsing for you. This is what I get against my WRT610N: root@tux:~# cat /sys/kernel/debug/ieee80211/phy0/stations/00\:22\:6b\:aa\:bb\:01/ht_capa ht supported cap: 0x000e HT20/HT40 SM Power Save disabled No RX STBC Max AMSDU length: 7935 bytes No DSSS/CCK HT40 ampdu factor/density: 2/6 MCS mask: ff ff 00 00 00 00 00 00 00 00 MCS rx highest: 0 MCS tx params: 0 Cc: johannes@sipsolutions.net Signed-off-by:
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Luis R. Rodriguez authored
The MCS set is 16 bits so when debugging ensure the full 16 bits are represented. Current reading would make you think its only 8 bits. Cc: johannes@sipsolutions.net Signed-off-by:
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Luis R. Rodriguez authored
Speaking of 802.11n rates in terms of Mbps doesn't really developers and is just useful for users. To aid debugging add the MCS index back and an HT20/HT40 mode. New screenshot: HT MCS Rate Success Retries XRetries PER 6.0: 0 0 0 0 9.0: 0 0 0 0 12.0: 26 260 0 49 18.0: 80 804 2 58 24.0: 0 0 0 0 36.0: 0 0 0 0 48.0: 0 0 0 0 54.0: 0 0 0 0 HT20 0 6.5: 1368 13660 0 48 HT20 1 13.0: 0 0 0 0 HT20 2 19.5: 0 0 0 0 HT20 3 26.0: 0 0 0 0 HT20 4 39.0: 0 0 0 0 HT20 5 52.0: 55 578 14 43 HT20 6 58.5: 29 306 8 69 HT20 7 65.0: 21 210 0 67 HT20 8 13.0: 21 210 0 56 HT20 9 26.0: 0 0 0 0 HT20 10 39.0: 0 0 0 0 HT20 11 52.0: 0 0 0 0 HT20 12 78.0: 0 0 0 0 HT20 13 104.0: 0 0 0 0 HT20 14 117.0: 0 0 0 0 HT20 15 130.0: 27 290 10 55 HT40 0 13.5: 79 687 16 17 HT40 1 27.5: 60 409 10 17 HT40 2 40.5: 56 381 21 25 HT40 3 54.0: 44 302 21 18 HT40 4 81.5: 19 171 2 14 HT40 5 108.0: 0 0 0 0 HT40 6 121.5: 0 0 0 0 HT40 7 135.0: 0 0 0 0 HT40 7 150.0: 0 0 0 0 HT40 8 27.0: 0 0 0 0 HT40 9 54.0: 0 0 0 0 HT40 10 81.0: 0 0 0 0 HT40 11 108.0: 11 100 0 18 HT40 12 162.0: 23 200 0 22 HT40 13 216.0: 61 580 0 35 HT40 14 243.0: 37 271 0 66 HT40 15 270.0: 65 217 2 73 HT40 15 300.0: 0 0 0 0 Signed-off-by: -
Jouni Malinen authored
Since mac80211_hwsim supports multiple virtual interfaces, we need to iterate through all active interfaces when figuring out whether there is a match during TX Ack status checking. This fixes TX status reporting for cases where secondary interfaces are used. Signed-off-by:
Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by:
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Johannes Berg authored
When hw rate control is used, these parameters have no meaning because the hardware cannot get at them right now, so disallow setting them. Also clean up the function a bit. Signed-off-by:
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Joe Perches authored
Determine the offset at compile time. Signed-off-by:
Joe Perches <joe@perches.com> Acked-by:
Zhu Yi <yi.zhu@intel.com> Signed-off-by:
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Holger Schurig authored
Used to be a write-only-variable :-) Signed-off-by:
Holger Schurig <holgerschurig@gmail.com> Signed-off-by:
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Holger Schurig authored
This variable was once set to WLAN_CAPABILITY_SHORT_PREAMBLE and there's no code that could change the variable to something else. Therefore it seems this is not necessary :-) Signed-off-by:
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Holger Schurig authored
Mostly for the embedded people that know beforehand that they don't need MESH at all and want to save some bytes, but also helpful for the upcoming cfg80211 transition. text data bss dec hex filename 114264 2308 140 116712 1c7e8 libertas.ko with mesh 105026 2000 140 107166 1a29e libertas.ko without mesh -------------------------------------------------- -9238 -308 -9546 Signed-off-by:
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Holger Schurig authored
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Holger Schurig authored
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Holger Schurig authored
While it's might be technically true that only MESH-enabled firmwares are also RTAP-enabled, I like to have this decoupled. Signed-off-by:
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Holger Schurig authored
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Holger Schurig authored
mesh_autostart_enabled was nowhere set. Rumor is that this is used in the OLPC tree, but they never did submit their code upstream. After removing this code, it turned out that the sync_channel stuff is now also unused, so get rid of that as well. Signed-off-by:
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Holger Schurig authored
Both variables contained the same information (no mesh, old mesh, new mesh). So we can get rid of one variable. Also move the mesh-version test from cmd.c into mesh.c. Signed-off-by:
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Johannes Berg authored
Clean out some cruft that could use an already existing sta_info struct -- that case cannot happen. Also, there's a bug there -- if allocation/insertion fails then it is possible that we are left in a lingering state where mac80211 waits for the AP, cfg80211 waits for mac80211, but the AP has already replied. Since there's no way to indicate an internal error, pretend there was a timeout, i.e. that the AP never responded. Signed-off-by:
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Johannes Berg authored
Before commit ca9034592823e8179511e48a78731f95bfdd766c Author: Holger Schurig <hs4233@mail.mn-solutions.de> Date: Tue Oct 13 13:45:28 2009 +0200 cfg80211: remove warning in deauth case we assumed that drivers never give us spurious deauth frames because they filter them out based on the auth state they keep track of. This turned out to be racy, because userspace might deauth while the AP is also sending a deauth frame, so the warning was removed. However, in that case we should not tell userspace about the AP's frame if it requested deauth "first", where "first" means it came to cfg80211 first. Signed-off-by: -
Johannes Berg authored
In some situations it is required that a system be configured with no support for 40 MHz channels in the 2.4 GHz band. Rather than imposing any such restrictions on everybody, allow configuration a system like that with a module parameter. It is writable at runtime but only takes effect at the time of the next association. Signed-off-by:
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Johannes Berg authored
Not that we actually ever aggregate anything, but it could potentially be useful anyhow to simulate aggregation sessions. Signed-off-by:
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