- 22 Apr, 2009 40 commits
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Sujith authored
A full HW reset needs to be done on termination of a scan run. Not setting SC_OP_FULL_RESET resulted in doing a fast channel change. Cc: stable@kernel.org Signed-off-by:
Sujith <Sujith.Manoharan@atheros.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Sujith authored
The driver-specific region has to be freed in case of a DMA mapping failure. Cc: stable@kernel.org Signed-off-by:
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Sujith authored
Radio enable/disable have to handle ASPM state properly. This patch fixes it. Signed-off-by:
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Steven Luo authored
ath9k_hw_getisr() doesn't appear to set anything in the status mask for PCI FATAL or PERR interrupts (AR_INTR_SYNC_HOST1_FATAL/PERR), which the open-source HAL seems to do. This means that the card isn't reset after these interrupts. This patch seems to fix a problem where the wireless drops out with an "ath9k: received PCI FATAL interrupt" in dmesg after some time; the hardware is an AR5416 in an ASUS WL-500W running 2.6.28.7 (OpenWRT) and compat-wireless 2009-03-31. Signed-off-by:
Steven Luo <steven@steven676.net> Signed-off-by:
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Larry Finger authored
This patch ports commit c97a4ccc "b43: Fix beacon BH update" to b43legacy. It fixes beacon updating in the bottomhalf. In case the device is busy, we will defer to later in the IRQ handler. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Acked-by:
Michael Buesch <mb@bu3sch.de> Tested-by:
David Ellingsworth <david@identd.dyndns.org> Signed-off-by:
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Larry Finger authored
This patch ports the beaconing fixes from commit a82d9922 "b43: Beaconing fixes" to b43legacy. Basically it prevents the card from triggering the beacon IRQ over and over again. Signed-off-by:
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Johannes Berg authored
That will make the various cases where the WARN_ON can happen distinguishable. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
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Christian Lamparter authored
The signal quality percentage is now calculated by mac80211 stack. Signed-off-by:
Christian Lamparter <chunkeey@web.de> Signed-off-by:
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Christian Lamparter authored
This patch takes care of outstanding TODOs: /* TODO: some devices have 4 more free slots for rx keys */ Now the driver can utilize all available key slots instead of just 4. Obviously, this helps most in AP/IBSS(/MESH) mode, when we have to use more different keys. Signed-off-by:
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Larry Finger authored
The rfkill system fails to issue a LED trigger event when the rfkill state changes. Signed-off-by:
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Michael Buesch authored
This removes unnecessary MMIO accesses in the interrupt hotpath. Signed-off-by:
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John W. Linville authored
drivers/net/wireless/libertas/rx.c: In function ‘lbs_process_rxed_packet’: drivers/net/wireless/libertas/rx.c:184: warning: format ‘%zd’ expects type ‘signed size_t’, but argument 4 has type ‘__le32’ drivers/net/wireless/libertas/rx.c:184: warning: format ‘%zd’ expects type ‘signed size_t’, but argument 5 has type ‘unsigned int’ Signed-off-by: -
Wey-Yi Guy authored
This patch adds interrupt statistics report to debugfs, this can help to understand number of interrupts happened which including HW/SW error for easier and better debugging. in /sys/kernel/debug/ieee80211/phyN/iwlagn/data directory use "cat interrupt" to view the current interrupt counter use "echo 0 > interrupt" to clear interrupt counter Signed-off-by:
Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
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Mohamed Abbas authored
Fix displaying of wrong channel information when user query channel through debugfs Signed-off-by:
Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by:
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Daniel C Halperin authored
For completeness, we should also make sure that the 3x3 MIMO rates are also checked when seeing if one rxon struct matches another. Signed-off-by:
Daniel C Halperin <daniel.c.halperin@intel.com> Acked-by:
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Mohamed Abbas authored
We need to sync rxon_active with changes after we commit rxon_assoc, without rxon_active will still have the old data that cause iwl_send_rxon_assoc to fail with no change in rxon command. Signed-off-by:
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Daniel C Halperin authored
This patch fixes a bug introduced by commit "iwlwifi: adding MIMO3 support in rate scaling". We should not set the dual_stream_ant_msk (for 2x2 MIMO) when using a 3x3 rate, this will cause a SYSASSERT in uCode. Note: there is no triple_stream_ant_msk, because all three antennas are used. Signed-off-by:
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Wey-Yi Guy authored
This patch adding MCS information in rate_scale_table, it help for debugging rate scaling algorithm, easy to understand what is the current rate scale table and matching modulation, plus the last mcs used for tx. Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_mac_reset_tsf from iwlwifi. Signed-off-by:
Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_mac_get_tx_stats from iwlwifi. Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_mac_config_interface from iwlwifi. Signed-off-by:
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Abhijeet Kolekar authored
add config_ap lib op to iwlwifi and iwl3945 in preparation of future 3945 porting actions. Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_mac_config from iwlwifi Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_mac_remove_interface from iwlwifi Signed-off-by:
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Abhijeet Kolekar authored
Signed-off-by:
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Abhijeet Kolekar authored
3945 can now use iwl_set_mode from iwlcore library. Signed-off-by:
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Abhijeet Kolekar authored
add set_rxon_chain op to iwlwifi cfg ops in preparation of future 3945 porting work. Signed-off-by:
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Abhijeet Kolekar authored
iwl3945 can now use iwl_get_sta_id. Signed-off-by:
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Abhijeet Kolekar authored
Patch unifies the add_station function for 3945 and iwlwifi drivers. Signed-off-by:
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Abhijeet Kolekar authored
Patch replaces station management functions with ops declared. Signed-off-by:
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Abhijeet Kolekar authored
Patch replaces station function used in driver by station management ops in 3945. Signed-off-by:
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Abhijeet Kolekar authored
This patch adds declarations for station management ops to iwlwifi drivers. Signed-off-by:
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Abhijeet Kolekar authored
Delay mode setting till uCode is ready. Signed-off-by:
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Abhijeet Kolekar authored
Patch adds commit_rxon lib operation to iwlwifi and iwl3945 drivers. Signed-off-by:
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Abhijeet Kolekar authored
3945 can use iwl_mac_beacon_update. Signed-off-by:
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Abhijeet Kolekar authored
3945 can use iwl_bss_info_changed. A new lib op is created for post_assoicate to distinguish between 3945 and iwlwifi's post_associate operations. Signed-off-by:
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Johannes Berg authored
We don't currently support antenna or rate setting, so remove that. Also update the link -- the current one is dead and the wiki can be kept updated easier. Signed-off-by:
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Johannes Berg authored
In the normal WPA or RSN case keys are only configured after associating, so we should do that in that order when resuming as well. It shouldn't really matter since we do not send any data at either point, but iwlwifi prefers it this way and it does seem more natural. Signed-off-by:
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Bing Zhao authored
libertas: add support for Marvell SD8688 chip Use RxPD->pkt_ptr to locate eth803 header in the packet received since SD8688/v10 firmware allows a gap between RxPD and eth803 header. Set SDIO block size to 256 for CMD53. The maximum block size for SD8688 WLAN function is set to 512 in TPLFE_MAX_BLK_SIZE. But using 512 as block size results upto 2K bytes data (4 blocks) being transferred and causes buffer overflow in firmware. Both changes above are backward compatible with earlier firmware versions for SD8385/SD8686. The SDIO_DEVICE_IDs for SD8688 chip are added in include/linux/mmc/sdio_ids.h Signed-off-by:
Kiran Divekar <dkiran@marvell.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Acked-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Max Filippov authored
p54spi_wakeup and p54spi_tx_frame used busy-waiting loop to poll for 'ready' bits in SPI_ADRS_HOST_INTERRUPTS register. With this change in place 'WR_READY timeout' messages do not show anymore. Signed-off-by:
Max Filippov <jcmvbkbc@gmail.com> Acked-by:
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