- 27 Feb, 2009 40 commits
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Alina Friedrichsen authored
This patch introduces a generic commit() function which initiate a new network joining process. It should be called after some interface config changes, so that the changes get applied more cleanly. Currently set_ssid() and set_bssid() call it. Others can be added in future patches. In version 1 the header files was forgotten, sorry. Signed-off-by:
Alina Friedrichsen <x-alina@gmx.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Michael Buesch authored
This patch converts code to use the new b43_radio_maskset() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, mask, set; @@ -b43_radio_write16(dev, addr, (b43_radio_read16(dev, addr) & mask) | set); +b43_radio_maskset(dev, addr, mask, set); // </smpl> Signed-off-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Michael Buesch authored
This patch converts code to use the new b43_radio_mask() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, mask; @@ -b43_radio_write16(dev, addr, b43_radio_read16(dev, addr) & mask); +b43_radio_mask(dev, addr, mask); // </smpl> Signed-off-by:
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Michael Buesch authored
This patch converts code to use the new b43_radio_set() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, set; @@ -b43_radio_write16(dev, addr, b43_radio_read16(dev, addr) | set); +b43_radio_set(dev, addr, set); // </smpl> Signed-off-by:
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Michael Buesch authored
This patch converts code to use the new b43_phy_maskset() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, mask, set; @@ -b43_phy_write(dev, addr, (b43_phy_read(dev, addr) & mask) | set); +b43_phy_maskset(dev, addr, mask, set); // </smpl> Signed-off-by:
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Michael Buesch authored
This patch converts code to use the new b43_phy_mask() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, mask; @@ -b43_phy_write(dev, addr, b43_phy_read(dev, addr) & mask); +b43_phy_mask(dev, addr, mask); // </smpl> Signed-off-by:
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Michael Buesch authored
This patch converts code to use the new b43_phy_set() API. The semantic patch that makes this change is as follows: // <smpl> @@ expression dev, addr, set; @@ -b43_phy_write(dev, addr, b43_phy_read(dev, addr) | set); +b43_phy_set(dev, addr, set); // </smpl> Signed-off-by:
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Dan Williams authored
The libertas SDIO interface scheduled the packet worker, resulting in unwanted latency for every data packet or command sent to the firmware. Fix a bug on the SDIO probe error path too. Signed-off-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Michael Buesch authored
This implements the new sw scan callbacks in b43. They are currently used to turn CFP update in the microcode off while scanning. Signed-off-by:
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Michael Buesch authored
This adds optional notifier functions for software scan. Signed-off-by:
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Michael Buesch authored
Enable the PCI slow clock workaround, if we're running a PCI core rev <= 10. Signed-off-by:
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Michael Buesch authored
Do not turn off the crystal, if the boardflags tell us so. Signed-off-by:
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Michael Buesch authored
This fixes initialization of some radio related hostflags. Signed-off-by:
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Michael Buesch authored
This adds a compiletime assertion for a recently introduced assumption on the slot counts. The tx header cache handling code assumes that the TX slot count can be divided evenly by the number of TX slots per frame. Signed-off-by:
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Sujith authored
The short calibration interval is different for AP mode, fix this. Also, the timer should be rearmed in the calibration routine during scanning. Signed-off-by:
Sujith <Sujith.Manoharan@atheros.com> Signed-off-by:
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Sujith authored
pci_release_region() has to be called after the device has been disabled. Also remove a stray __init attribute. Signed-off-by:
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Sujith authored
Using wrong chainmasks would have an adverse impact on performance. This patch fixes chainmask retrieval for non-PCIE cards. Signed-off-by:
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Sujith authored
Signed-off-by:
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Sujith authored
OLC_FOR_AR9280_20_LATER is defined in multiple places, move it to a common location. Signed-off-by:
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Alina Friedrichsen authored
Reset automatically the TSF on re-enabling beaconing after scanning in IBSS mode causes several problems. For example a new created IBSS network can't age before an other node has joined, because scans are done automatically in that case. And several other strange bugs more... The TSF reset is done manually in the higher level mac80211 code in the cases were it's needed, so we don't need to do it here. Signed-off-by:
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Michael Buesch authored
In the old days we used one slot per frame. But when we changed that to 2, we didn't raise the overall slot count. Which resulted in an effective division of two to the number of slots. Double the number of TX slots, so we have an effective hardware queue of 128 frames per QoS queue. Also optimize the TX header cache handling. We don't need a cached TX header for slots that will never carry an actual header. So we reduce the memory consumption of the cache by 50%. So as a net result we end up with more or less the same memory usage before and after this patch (except a few tiny meta structures), but have twice the number of TX slots available. Signed-off-by:
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Michael Buesch authored
This fixes hidden bugs in the size handling of the DMA buffers. This sets the RX buffer size to the theoretical max packet size and fixes passing of the size values to the device (must not subtract the header offset). These bugs are hidden and don't actually trigger due to the magic +100 offset for the buffer size. Signed-off-by:
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Michael Buesch authored
Move the DMA stop sanity check up a few lines, so it's actually theoretically possible to trigger. (But it still shouldn't trigger, of course). Signed-off-by:
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Vasanthakumar Thiagarajan authored
Passing beacons received from other BSS to s/w in non-scanning state is unnecessary in STA mode. This patch filters them out in h/w. Signed-off-by:
Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by:
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Fenghua Yu authored
When iwlwifi runs on IOMMU, IOMMU generates a lot of PTE write faults because PTE write bit is not set on some of PTE's. This is because iwlwifi driver calls DMA mapping with PCI_DMA_TODEVICE which is read only in mapping PTE. But iwlwifi device actually writes to the mapped page to update its contents. This issue is not exposed in swiotlb. But VT-d hardware can capture this fault and stop the fault transaction. The iwl TX command contains a scratch field that is updated by uCode to indicate retry counts. For 5000 series the patch is required also for regular frames, but this patch does not differenciate. Signed-off-by:
Fenghua Yu <fenghua.yu@intel.com> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
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Abhijeet Kolekar authored
Patch unifies use of SW rfkill between 3945 and agn driver. Signed-off-by:
Abhijeet Kolekar <abhijeet.kolekar@intel.com> Acked-by:
Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by:
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Abhijeet Kolekar authored
iwl3945 uses iwl_isr and deletes duplicated iwl3945_isr. Signed-off-by:
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Abhijeet Kolekar authored
Patch removes duplicate code to enable and disable interrupt. iwl3945 now uses iwlwifi's functions. Signed-off-by:
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Abhijeet Kolekar authored
Patch removes duplicate code from iwl3945 and uses iwl_rx_reply_error and spectrum notifications from iwlwifi. Signed-off-by:
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Abhijeet Kolekar authored
Patch removes duplicate rx handlers(pm_sleep and pm_debug) from 3945 and uses handlers from iwlwifi. Signed-off-by:
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Abhijeet Kolekar authored
3945 can use iwl_mac_hw_scan callback instead of iwl3945_mac_hw_scan callback. Signed-off-by:
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Abhijeet Kolekar authored
Patch makes use of iwl_rx_scan handler for 3945. Signed-off-by:
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Jason Andryuk authored
at76_debug should be an unsigned int as it used as a bit field. In fact, modprobe fails when trying to set at76_debug's high bit. Signed-off-by:
Jason Andryuk <jandryuk@gmail.com> Signed-off-by:
Kalle Valo <kalle.valo@iki.fi> Signed-off-by:
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Jason Andryuk authored
With the latest mac80211 stack, the driver needs to be updated for cfg80211 scanning. I based the changes off of modifications for at76_usb found here: http://johannes.sipsolutions.net/patches/old/all/2008-09-19-13:35/020-cfg80211-scan.patch The trick was that max_signal also needs to be set to avoid a divide by zero Oops. I just guessed and used the value 100 for now. kvalo: handpicked the change from two different patches Signed-off-by:
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Kalle Valo authored
This is a driver for usb devices based on at76c50x chipset. This is a mac80211 port of the original at76_usb driver. Signed-off-by:
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John W. Linville authored
Default to MAX_UCODE_BEACON_INTERVAL if the output of iwl_adjust_beacon_interval would otherwise be zero. This prevents a division by zero on my iwl5300-equipped Lenovo T400 with kernels that include "mac80211: use cfg80211s BSS infrastructure". This patch is a bit of a hack -- I'm not sure why iwl_setup_rxon_timing is giving iwl_adjust_beacon_interval a zero input (which is the only way it would output zero). I would be happy to have a better fix. But for now, this makes my box boot... Signed-off-by: -
Roel Kluin authored
This patch expands the parenthesis in the txctl reg write of the LO calibration to enforce precedence rules. Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Signed-off-by:
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Roel Kluin authored
Only FIF_FCSFAIL is set due to parentheses Signed-off-by:
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Dan Williams authored
Scanned BSS entries are timestamped with jiffies, which doesn't increment across suspend and hibernate. On resume, every BSS in the scan list looks like it was scanned within the last 10 seconds, irregardless of how long the machine was actually asleep. Age scan results on resume with the time spent during sleep so userspace has a clue how old they really are. Signed-off-by:
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John W. Linville authored
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