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path: root/drivers/net/wireless/ath/ath6kl
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* nl80211: move scan API to wdevJohannes Berg2012-07-12
| | | | | | | | The new P2P Device will have to be able to scan for P2P search, so move scanning to use struct wireless_dev instead of struct net_device. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: use wireless_dev for interface managementJohannes Berg2012-07-12
| | | | | | | | In order to be able to create P2P Device wdevs, move the virtual interface management over to wireless_dev structures. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* cfg80211: use wdev in mgmt-tx/ROC APIsJohannes Berg2012-07-09
| | | | | | | | | | | The management frame and remain-on-channel APIs will be needed in the P2P device abstraction, so move them over to the new wdev-based APIs. Userspace can still use both the interface index and wdev identifier for them so it's backward compatible, but for the P2P Device wdev it will be able to use the wdev identifier only. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg2012-06-28
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| * Merge remote branch 'wireless-next/master' into ath6kl-nextKalle Valo2012-06-14
| |\ | | | | | | | | | | | | Conflicts: drivers/net/wireless/ath/ath6kl/cfg80211.c
| * | ath6kl: fix fw capability parsingThomas Pedersen2012-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a bug where no capabilites are parsed when the number of firmware capability bits translate into fewer bytes than the host has knowledge of. Instead just process number of capability bytes as reported by the firmware. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: use firmware version from FW IENaveen Singh2012-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to have different FW versioning for different FW binaries. This is handled by appending different meta data in firmware binaries. kvalo: add an empty line before a debug message, use '0' instead of '0x00', fix indentation Signed-off-by: Naveen Singh <navesing@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix unstable downlink throughputVasanthakumar Thiagarajan2012-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is frequent downlink throughput drop to 0 when operating at the signal level between -42dBm to -53dBm. This has been root caused to the delay in releasing pending a-mpdu subframes in reorder buffer. Right now the timeout value is 400ms, there is also a race condition where timeout handler can be delayed to run at an extra timeout interval. This patch reduces the timout interval to reasonable 100ms and makes sure releasing pending frames are not skipped in the timeout handler by removing the flag (rxtid->progress) which can delay the timeout logic. Reported-by: Yu Yanzhi <yanzhiy@qca.qualcomm.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix race in aggregation reorder logicVasanthakumar Thiagarajan2012-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are many places where tid data are accessed without the lock (rxtid->lock), this can lead to a race condition when the timeout handler for aggregatin reorder and the receive function are getting executed at the same time. Fix this race, but still there are races which can not be fixed without rewriting the whole aggregation reorder logic, for now fix the obvious ones. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: support changing dtim period on AP modeEtay Luz2012-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for dtim_period configuration in beacon. kvalo: add a comment about ignoring the error, use vif_idx, add \n to the warning message Signed-off-by: Etay Luz <eluz@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add missing newline terminationsJoe Perches2012-06-11
| | | | | | | | | | | | | | | | | | | | | | | | Messages without newlines can be interleaved. Avoid this by adding terminations. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: separate ht cap for each bandKiran Reddy2012-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In virtual interface structure, for each band separate ht cap is needed. so that one can disable or enable ht capability band wise. This will fix the following issue: 1) Disable 11n from supplicant and start a P2P GO. 2) In beacon frames no HT-CAP IE is seen which is expected. 3) Now remove the P2P GO and kill the supplicant. 4) Beacon stops 5) Now using iw associate to an external AP in 5 GHZ 6) In 5 GHZ no HT IE going in assoc request but when associated in 2.4 GHZ can see HT IES over the air in assoc request. In the code for del_beacon in cfg80211.c,set_ht_cap is being called first for 2.4 GHZ and then for 5 GHZ. When called for the first time for 2.4 GHZ the enable flag will be set to true and so when called for the second time for 5 GHZ it just returns after checking the flag. Also using this one can have different HT capabilities per band (for example one may decide not to use 20/40 in 2.4 GHZ but use it in 5 GHZ). So maintaining a single context is not ok. it is true for even the enable/disable flag and other HT capabilities as well Signed-off-by: Kiran Reddy <c_lreddy@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix typo in htc mbox debug print msgRaja Mani2012-05-29
| | | | | | | | | | | | | | | | | | | | | | | | Add missing ZERO (x%x to 0x%x) in the format specifier while printing hex value in htc module. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Remove unneeded memset in roam related config funcRaja Mani2012-05-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to clear requested memory after allocating new SKB with help of ath6kl_wmi_get_new_buf(). This clear part is already taken care in ath6kl_wmi_get_new_buf(). Found this on code review. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add support for setting tx rateset.Bala Shanmugam2012-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tx legacy and mcs rateset can configured using iw for 2.4 and 5 bands. Add support for the same in driver. kvalo: add an enum for the hw flags and rename the flag accordingly, rename ath6kl_cfg80211_set_bitrate_mask() to a shorter version to make it easier to indent Signed-off-by: Bala Shanmugam <bkamatch@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Fix missing gpio pin 9 configurationVasanthakumar Thiagarajan2012-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GPIO pin 9 also needs to be configured along with other gpio pins to avoid sdio crc errors. I've not experienced any issue with missing this particular gpio pin configuration, found dunring code review. This can potentially improve rx performance. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: issue wmi disconnect after notifying cfg80211Thomas Pedersen2012-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath6kl would issue a wmi disconnect command in response to a remote disconnect and return early without notifying cfg80211, only sending a cfg80211_disconnected (with reason code always 3) in response to the second disconnect firmware event. Pass the right reason code to cfg80211 on the first disconnect instead. This fixes at least one bug where a p2p client would stop trying to connect after receiving a stale RSN deauth which was reported to cfg80211 as GO leaving BSS. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Include match ssid list in scheduled scanNaveen Singh2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Scheduled scan implementation was only taking probed list into consideration. The matched list was dropped. This would cause FW not to report the AP as the list never had that AP's SSID populated. This was causing long connection time when supplicant would just issue a wild card SSID in probed list. As a part of this implementation, ath6kl driver would create a complete list by taking both probed and matched list and pass it to FW. FW would probe for the SSID that it needs to and would match against the relevant SSIDS that is been configured. kvalo: whitespace changes, less indentation in the for loop, use ++ Signed-off-by: Naveen Singh <navesing@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: enable enhanced bmiss detectionThomas Pedersen2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable enhanced bmiss detection if the firmware supports it. This feature is only enabled on some firmwares since it comes with a power cost. Also add a few missing command ids to keep the enums straight. kvalo: fix a compiler with ath6kl_err(), add few empty lines Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Add wow multicast firmware capability supportNaveen Gangadharan2012-05-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Infrastructure to enable Multicast WOW support based on firmware capability added to the driver.This enables different customers or chips to control this feature based on firmware capability. kvalo: Firmware capability infrastructure for multicast wow feature, indetation fixes. Signed-off-by: Naveen Gangadharan <ngangadh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| * | ath6kl: Use correct max-scan-SSIDs limitJouni Malinen2012-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The currently used firmware images support 16 SSIDs in the scan request (indexes 0..15), so update the host driver to use the same limit to allow some more SSIDs to be scanned per request. In addition, change the max-index to max-SSIDs to make it easier to understand the implementation and fix couple of off-by-one checks that could limit the maximum number of entries too strictly. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
* | | cfg80211: don't allow WoWLAN support without CONFIG_PMJohannes Berg2012-06-27
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CONFIG_PM is disabled, no device can possibly support WoWLAN since it can't go to sleep to start with. Due to this, mac80211 had even rejected the hardware registration. By making all the code and data for WoWLAN depend on CONFIG_PM we can promote this runtime error to a compile-time error. Add #ifdef around all WoWLAN code to remove it in systems that don't need it as they never suspend. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: Luciano Coelho <coelho@ti.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* | cfg80211: provide channel to start_ap functionJohannes Berg2012-06-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of setting the channel first and then starting the AP, let cfg80211 store the channel and provide it as one of the AP settings. This means that now you have to set the channel before you can start an AP interface, but since hostapd/wpa_supplicant always do that we're OK with this change. Alternatively, it's now possible to give the channel as an attribute to the start-ap nl80211 command, overriding any preset channel. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2012-05-24
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull more networking updates from David Miller: "Ok, everything from here on out will be bug fixes." 1) One final sync of wireless and bluetooth stuff from John Linville. These changes have all been in his tree for more than a week, and therefore have had the necessary -next exposure. John was just away on a trip and didn't have a change to send the pull request until a day or two ago. 2) Put back some defines in user exposed header file areas that were removed during the tokenring purge. From Stephen Hemminger and Paul Gortmaker. 3) A bug fix for UDP hash table allocation got lost in the pile due to one of those "you got it.. no I've got it.." situations. :-) From Tim Bird. 4) SKB coalescing in TCP needs to have stricter checks, otherwise we'll try to coalesce overlapping frags and crash. Fix from Eric Dumazet. 5) RCU routing table lookups can race with free_fib_info(), causing crashes when we deref the device pointers in the route. Fix by releasing the net device in the RCU callback. From Yanmin Zhang. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (293 commits) tcp: take care of overlaps in tcp_try_coalesce() ipv4: fix the rcu race between free_fib_info and ip_route_output_slow mm: add a low limit to alloc_large_system_hash ipx: restore token ring define to include/linux/ipx.h if: restore token ring ARP type to header xen: do not disable netfront in dom0 phy/micrel: Fix ID of KSZ9021 mISDN: Add X-Tensions USB ISDN TA XC-525 gianfar:don't add FCB length to hard_header_len Bluetooth: Report proper error number in disconnection Bluetooth: Create flags for bt_sk() Bluetooth: report the right security level in getsockopt Bluetooth: Lock the L2CAP channel when sending Bluetooth: Restore locking semantics when looking up L2CAP channels Bluetooth: Fix a redundant and problematic incoming MTU check Bluetooth: Add support for Foxconn/Hon Hai AR5BBU22 0489:E03C Bluetooth: Fix EIR data generation for mgmt_device_found Bluetooth: Fix Inquiry with RSSI event mask Bluetooth: improve readability of l2cap_seq_list code Bluetooth: Fix skb length calculation ...
| * | Merge branch 'for-linville' of git://github.com/kvalo/ath6klJohn W. Linville2012-05-16
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| | * ath6kl_sdio: Fix the EAPOL out of order issueVivek Natarajan2012-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Send the EAPOL and management frames in the same AC_VO queue. The issue happens when the AP supports QOS, the management frames are sent to AC_VO queue and EAP frame goes to AC_BE queue. Even though the EAP frame is queued before the DEAUTH management frame, as they are queued on different h/w queues, order of delivery between these frames cannot be controlled. This fixes the connection failure seen in P2P case. Signed-off-by: Vivek Natarajan <nataraja@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Complete failed tx packet in ath6kl_htc_tx_from_queue()Vasanthakumar Thiagarajan2012-04-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return status of ath6kl_htc_tx_issue() is ignored in ath6kl_htc_tx_from_queue(), but failed tx packet is is not cleaned up. To fix memory leak in this case, call completion with error. Also, throw an error debug message when tx fails in ath6kl_sdio_write_async() due to shortage in bus request buffer. kvalo: change the error message to WARN_ON_ONCE() Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Update netstats for some of the tx failrues in ath6kl_data_tx()Vasanthakumar Thiagarajan2012-04-30
| | | | | | | | | | | | | | | | | | | | | | | | There are few cases where the tx skb is dropped but netstats is not updated, fix this. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: assign Tx packet drop threshold per endpoint on htc pipe layerKevin Fang2012-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the htc mbox layer, it will assign each endpoint (AC) with a different Tx-packet-drop threshold, so lower priority AC is more likely to drop packets and the cookies become more available to higher priority AC. On the htc pipe layer, assign the tx packet drop threshold as well, it will let AC to drop packets when cookies below the tx packet drop threshold. Signed-off-by: Kevin Fang <kevin.fang@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: handle background(BK) stream properly on htc mbox layerKevin Fang2012-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a STA sends huge BK QoS data frame first and then sends BE/VI/VO QoS data frame, the corresponding throughput becomes much lower than that without sends BK QoS data frame before. The root cause is that when station send BK stream, the tx credits of BK stream don't return back to higher priority QoS stream such as BE, VI, and VO stream. This patch will handle BK stream properly, when there is higher priority QoS stream, it will seek tx credits from BK stream properly. Signed-off-by: Kevin Fang <kevin.fang@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Fix bss filter setting while scanningVasanthakumar Thiagarajan2012-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bss filter is configured to allow the frames from all the bss other than the currenly connected one, this is done when a scan is requested in connected state. There is no reason to filter out the currently connected bss, configure the filter to allow all the bss. This would fix the reporting of stale rssi of the current bss while scanning. Reported-by: Naveen singh <navesing@qca.qualcomm.com> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Don't advertise HT capability for incapable firmwareVasanthakumar Thiagarajan2012-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With firmwares which do not support rsn capability override (ATH6KL_FW_CAPABILITY_RSN_CAP_OVERRIDE) from host would cause 4-way handshake failure when HT cap is advertised. To fix this, do not advertise HT cap with cfg80211 for those fw. kvalo: fix a checkpatch warning Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Multicast filter support in wow suspend and non-suspendNaveen Gangadharan2012-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables all multicast packets in non suspend mode and enable multicast filtering in wow suspend mode. This also fixes a bug in multicast where the driver assumed disable multicast-all command disabled/filtered all multicast packets, which was wrong assumption, because firmware will apply the programmed filter. Multicast requirements - Enable forward all multicast packets(no filtering) in non suspend mode. - Enable multicast filtering in wow suspend mode for both AP and CLIENT. kvalo: fix a checkpatch warning and drop unrelated newline removal Signed-off-by: Naveen Gangadharan <ngangadh@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: check for sband existence when creating scan cmdThomas Pedersen2012-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch "ath6kl: support fw reporting phy capabilities" gave the firmware the ability to disable certain wiphy supported bands. Check if this is the case in ath6kl_wmi_beginscan_cmd to avoid dereferencing a NULL pointer. kvalo: change the patch so that there's no code between declarations Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: include in.h explicitlyLuis R. Rodriguez2012-04-25
| | | | | | | | | | | | | | | | | | | | | Do not assume anyone before us includes it for us. Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: unblock fwlog_block_read() on exitThomas Pedersen2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | Complete the waiting fwlog_block_read on debugfs cleanup, otherwise userspace and module unload might softlock. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: fix an indenting issueDan Carpenter2012-04-23
| | | | | | | | | | | | | | | | | | | | | This is supposed to be pushed in one indent level. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: change || to &&Dan Carpenter2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original conditions are always true. I think && was intended here, but I don't have the hardware to test. Could you take a look? kvalo: Chilam confirmed that the fix is valid Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: disallow WoW with multiple vifsThomas Pedersen2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | The ath6kl fw does not have enough memory to support the WoW filters of more than one vif. Disallow WoW suspend if this is the case. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: only restore supported HT capsThomas Pedersen2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | Now that we know the supported PHY capabilities, only restore supported bands / HT capabilities in firmware when stopping AP. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: support fw reporting phy capabilitiesThomas Pedersen2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the supported bands are just hard coded in the driver. However, the ath6kl FW will include its 11n and band capabilites in a WMI_READY event. Handle this and report capabilites to cfg80211 accordingly. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl clear the MMC_PM_KEEP_POWER for cutpower caseMing Jiang2012-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath6kl: If wow deepsleep pno suspend failure driver will choose cutpower. in this scenario MMC_PM_KEEP_POWER should be cleared so that mmc will power off the ar6000 kvalo: remove extra parenthesis Signed-off-by: Ming Jiang <mjiang@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Configure probed SSID list consistentlyJouni Malinen2012-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set max_scan_ssids and max_sched_scan_ssids to same value. These use the same probed SSID list, so there is no point in using different maximum number of SSIDs. Clear probed SSID entries that are not used. This was already done for sched_scan, but not for scan. Be consistent and clear the table for both cases to avoid leaving bogus entries. In addition, share the same function for setting the probed SSIDs for scan and sched_scan paths. This fixes setting of wildcard SSID flag (ANY_SSID_FLAG) and changes the scan path to use probed SSID index consistently (i.e., start with 0 similarly to sched_scan; firmware will handle the needed internal mapping). Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Remove incorrect Probe Response offload support for InterworkingJouni Malinen2012-04-18
| | | | | | | | | | | | | | | | | | | | | | | | ath6kl does not support Probe Response offloading for Interworking (IEEE 802.11u), so remove the incorrectly added capability flag for it. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Fix bug in bg scan configuration in schedule scanSubramania Sharma Thandaveswaran2012-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background scan interval should not be modified while starting schedule scanning as it changes the bg scan interval when connected to AP. Use the currently configured interval instead. kvalo: improve commit log Signed-off-by: Subramania Sharma <sharmat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Retain bg scan period value modified by the userRaja Mani2012-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a new member bg_scan_period in struct ath6kl_vif to retain background scan period value configured via debugfs entry 'bgscan_interval'. This backup is needed in schedule scan path while configuring scan parameters. Signed-off-by: Raja Mani <rmani@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: list_first_entry() is never NULLDan Carpenter2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can remove the NULL check here. It triggers a Smatch warning because list_first_entry() never is NULL and people who check for it normally intend to check for list_empty() instead. In these cases however, we've already verified that the lists are not empty. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Normalize use of FW_DIRTim Gardner2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kvalo: do the same changes for ar6004 hw1.2 as well Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: allow deepsleep_suspend function when wlan interface downMing Jiang2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Aafter wlan interface is down WLAN_ENABLED flags will be cleared and deepsleep_suspend function will be blocked in this senario. This patch allows deepsleep_suspend function when wlan interface down by removed the WLAN_ENABLED flag checking. kvalo: fix commit log Signed-off-by: Ming Jiang <mjiang@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: Fix system crash sometimes for USB hotplugRay Chen2012-04-16
| | | | | | | | | | | | | | | | | | | | | | | | System crash because of NULL pointer reference due to cleanup_scatter is not implemented for USB. Signed-off-by: Ray Chen <raychen@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-21 07:10:20 -0400