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path: root/drivers/net/wireless
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2015-06-15brcmfmac: remove chipinfo debugfs entryArend van Spriel1-10/+0
The information provided by chipinfo is also provided by the revinfo debugfs entry. Removing it from debugfs. Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15brcmfmac: Update msgbuf read pointer quicker.Hante Meuleman3-13/+21
On device to host data using msgbuf the read pointer gets updated once all data is processed. Updating this pointer more frequently allows the firmware to add more data quicker. This will result in slightly higher and more stable throughput on CPU bounded host processors. Reviewed-by: Arend Van Spriel <arend@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Hante Meuleman <meuleman@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192c: Add init codes for "fw_version" and "fw_subversion".Taehee Yoo1-1/+2
The variable "fw_version" is used in the _ResetDigitalProcedure1(). but It is not initialized. so I add init codes for "fw_version" and "fw_subversion". Signed-off-by: Taehee Yoo <ap420073@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: Fix variable isfirst_ampduTaehee Yoo1-1/+1
rtl92cu_rx_query_desc set a isampdu twice. but second code is related to isfirst_ampdu. so i change it. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: debug message change "RTL8192CE" to "RTL8192CU"Taehee Yoo1-5/+5
In the rtlwifi/rtl8192cu, I change debug message "RTL8192CE" to "RTL8192CU". Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: remove duplicated routine in _rtl92c_phy_rf6052_config_parafileTaehee Yoo1-4/+0
in the _rtl92c_phy_rf6052_config_parafile(), cases RF90_PATH_A and RF90_PATH_B call the same routine. so i remove one of these routine. also the return routine is duplicated. so i remove it. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: fix tm_trigger usageHans Ulli Kroll7-29/+21
While working on getting my rtl8821au driver in pretty shape for inclusion, it is dicosvered that the tm_trigger flag is used only for the first device using this driver. This flag handles the thermal power management in the hardware. To change this add a entry in sttruct rtl_dm, so each device can handle is separately. Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: remove INTF_PCI and INTF_USBTaehee Yoo1-14/+4
in the rtlwifi/rtl8192cu, INTF_PCI and INTF_USB is unnecessary. because RTL8192CU chipset is only USB interface. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: remove _InitBeaconParameters().Taehee Yoo3-39/+22
_InitBeaconParameters() and rtl92cu_init_beacon_parameters() is same routine. I remove both functions. then i add _rtl92cu_init_beacon_parameters() in the hw.c. _rtl92cu_init_beacon_parameters() is same routine with _InitBeaconParameters(). Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-15rtlwifi: rtl8192cu: remove IS_HARDWARE_TYPE_8192CE and IS_HARDWARE_TYPE_8192CUTaehee Yoo1-15/+3
in the rtlwifi/rtl8192cu, IS_HARDWARE_TYPE_8192CE and IS_HARDWARE_TYPE_8192CU is unnecessary. because rtlwifi/rtl8192cu codes aren't shared. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-10mac80211: convert HW flags to unsigned long bitmapJohannes Berg37-227/+226
As we're running out of hardware capability flags pretty quickly, convert them to use the regular test_bit() style unsigned long bitmaps. This introduces a number of helper functions/macros to set and to test the bits, along with new debugfs code. The occurrences of an explicit __clear_bit() are intentional, the drivers were never supposed to change their supported bits on the fly. We should investigate changing this to be a per-frame flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-06-10Merge remote-tracking branch 'net-next/master' into mac80211-nextJohannes Berg214-5835/+20244
Merge back net-next to get wireless driver changes (from Kalle) to be able to create the API change across all trees properly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-06-09wil6210: reorder init sequenceVladimir Kondratiev4-39/+48
Need to reorder init sequence to run wil_platform_init before pci_enable_device. Assumption is platform init may be required before device may be enabled. Another issue, platform uninit should be called after pci_disable_device because platform uninit may render pci device non-accessible. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09wil6210: platform hooks for modile init/exitVladimir Kondratiev3-1/+33
Provide platform hooks for module init/exit. If platform require to perform some specific actions in global context, this is where to do so. Example may be turning on power for the PCIE based on DT information. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09wil6210: Support hidden SSIDHamad Kadmany4-6/+57
Pass hidden SSID information to FW for proper operation. In order to be able to scan/connect to the hidden SSID, SSID setting is added when scan is requested from FW. SSID scanning currently supports single SSID due to FW limitation. Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09wil6210: add per-MCS Rx statsVladimir Kondratiev3-1/+11
Provide detailed statistics for the Rx frames per MCS Statistics printed in "stations" debugfs entry Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09wil6210: add NIC memory region mac_rgf_extVladimir Kondratiev2-1/+2
Firmware defines new memory region, mac_rgf_ext that need to be accessed from the host for debug purposes. Add corresponded mapping Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09wil6210: modparam for bcast ring sizeVladimir Kondratiev1-0/+2
Control Bcast ring size in similar way as Rx and Tx ones, through "bcast_ring_order" modparam, actual ring size is 1 << order Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath6kl: Fix multiple clients associating in AP modeBrent Taylor1-1/+1
When one client is associated and connected to an ar6003 hw version 2.0 with firmware 3.1.1.149, and another client tries to connect, the first client's MAC address is lost in the station list because the "aid" is always "1". The structure "wmi_connect_event" has the "aid" as the second byte in the message, but it should be the first byte. This patch has been tested with linux-3.10.40 Signed-off-by: Brent Taylor <motobud@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: prevent memory leak in wmi rx opsMichal Kazior2-4/+7
Found during code review. This was pretty much impossible to happen but better safe than sorry. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: fix channel switchingMichal Kazior1-80/+62
In the midst of chanctx patch review channel switching became broken which I failed to notice until now. Function ath10k_mac_vif_chan() reports current chandef which isn't updated until after switch_vif_chanctx() is returned from. Consequently the driver just restarted operation on channels it was residing already instead of switching to the new ones. Fixes: 500ff9f9389d ("ath10k: implement chanctx API") Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: remove ath10k_chanctx structMichal Kazior2-56/+6
In practice there's no point in having a copy of chanctx_conf. Most of the time the channel pointer (and band along with it) is accessed and this can't change after a chanctx is created because switching is done using explicit chanctx swapping via switch_vif_chanctx(). The only thing that can change within a chanctx_conf and is used by the driver is radar_enabled and channel width. These are however always accessed in adequate mac80211 callback context which guarantees safe access to the chanctx data. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: fix ar->rx_channel updating logicMichal Kazior1-5/+17
Channel contexts aren't iterable until after they've been added to the driver. The code assumed otherwise. This problem could result in: * rx_channel being NULL and forcing Rx path to go the slow way to get channel on QCA988X, * report incorrect channel when running multi-channel on QCA61X4 hw2.1, * report incorrect channel after AP channel switch. Fixes: 500ff9f9389d ("ath10k: implement chanctx API") Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: remove unused variable 'id' in ath10k_pci_tx_pipe_cleanup()Raja Mani1-3/+0
mete_data is extracted from ce descriptor and stored in variable 'id'. later, id is not used anywhere in the same function. Fixes: d84a512dca23 ("ath10k: remove transfer_id from ath10k_hif_cb::tx_completion") Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-09ath10k: free wmi mgmt event skb when parsing failsRaja Mani1-0/+1
When wmi mgmt event function fails to parse given skb, it should be freed on failure condition to avoid memory leaks. Found this during the code review. Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2015-06-08b43: fix support for 14e4:4321 PCI dev with BCM4321 chipsetRafał Miłecki1-0/+4
It seems Broadcom released two devices with conflicting device id. There are for sure 14e4:4321 PCI devices with BCM4321 (N-PHY) chipset, they can be found in routers, e.g. Netgear WNR834Bv2. However, according to Broadcom public sources 0x4321 is also used for 5 GHz BCM4306 (G-PHY). It's unsure if they meant PCI device id, or "virtual" id (from SPROM). To distinguish these devices lets check PHY type (G vs. N). Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Cc: <stable@vger.kernel.org> # 3.16+ Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08brcmfmac: use direct data pointer in NVRAM parser structRafał Miłecki1-20/+20
As we plan to add support for platform NVRAM we should store direct data pointer without the extra struct firmware layer. This will allow us to support other sources with the only requirement being u8 buffer. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mt7601u: set promiscous mode based on FIF_OTHER_BSSJakub Kicinski1-0/+1
Most drivers use FIF_OTHER_BSS to set promiscous mode. Let us follow their lead even though it doesn't match exactly the HW filter flags. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mt7601u: don't cleanup device second time after .resume()Jakub Kicinski2-1/+11
Make sure .disconnect() doesn't cleanup the device if .resume() failed. This may happen when device is removed during suspend. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mt7601u: watch out for invalid-length framesJakub Kicinski2-4/+18
Users of older Ralink devices report that received frames sometimes have zero length. Watch out for that. Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mt7601u: unify paged and non-paged RX dma pathsJakub Kicinski1-50/+12
Signed-off-by: Jakub Kicinski <kubakici@wp.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08brcmfmac: set wiphy perm_addr to hardware MAC addressRafał Miłecki1-0/+1
This allows e.g. user space to use /sys/class/ieee80211/*/macaddress Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08brcmfmac: support NVRAMs containing pci devpaths (instead of pcie)Rafał Miłecki1-2/+8
Recently Broadcom added support for NVRAMs with entries for multiple PCIe devices. One of the supported formats is based on prefixes defined like: devpath0=pcie/1/4/ and entries like 0:foo=bar 0:baz=qux etc. Unfortunately there are also a bit older devices using different way of defining prefixes, e.g. SmartRG SR400ac (2 x BCM43602) with entries: devpath0=pci/1/1/ devpath1=pci/2/1 Broadcom stated this old format will never be used/supported by brcmfmac but given the simplicity of this patch I'll insist on supporting it. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: update current config_band info in start_apAvinash Patil1-0/+2
It was observed that AP beacons would not reflect correct regulatory information upon starting AP in A band. This was because of missing AP config band update in set_channel of start_ap. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: change debug dump issue since skb maybe nullZhaoyang Liu1-1/+2
This patch fixes semantic warning for debugging data dump feature. Previous code is based on the assumption that skb is not null. New change makes sure that we already have data buffer. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Zhaoyang Liu <liuzy@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08rtlwifi: rtl8192cu: Fix performance issue.Taehee Yoo1-3/+5
After physical reconnect, the rtl8192cu chipset shows low transmission rates.It cause is that variable "iqk_initialized" do not de-initialized. So I add this code. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: do not decrease tx_pending for AMSDU packet once moreXinming Hu1-4/+4
Negative adapter->tx_pending is observed while running data traffic, because tx_pending is decreased once more for AMSDU packet. since tx_pending have been decreased for all the source MSDU packets, we don't need to update once more for AMSDU packet. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: using right tid for addressing ra_listXinming Hu2-4/+12
This patch fixes issue with the accessing correct ra_list by downgrading corresponding tid number. Alternatively, ra lists are created in mwifiex_wmm_add_buf_txqueue using downgraded tid number. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: update AP WMM settings from BSS_START eventAvinash Patil1-0/+63
This was missing and would cause issue in WMM handling. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: advertise PS ON by default support to cfg80211Avinash Patil1-1/+2
This would enable driver to enter powersave as soon as connected. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: drop block-ack action framesAvinash Patil1-14/+29
We often see ADDBA request packets coming to driver because driver has registered for action frame subtype. We dont process BA action frames in host; drop such frames. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Xinmin Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: support downloading IEs from tailAvinash Patil1-42/+60
Earlier only RSN, WPA and channel switch IEs from tail buffer would be downloaded to FW. This patch adds support for downloading more IEs from tail buffer. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: parse power constraint IE from TailAvinash Patil5-0/+40
This patch adds support to parse power constraint IEs from Tail buffer. This power constraint is then set to FW during bss_config download. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: dump station support in uap modeXinming Hu1-5/+46
This patch extend cfg80211 dump_station handler, support for dump stations associated to mwifiex micro AP. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: add sta_list firmware commandXinming Hu4-0/+40
This patch add sta_list firmware command, which can be used to get power status and rssi for the stations associated to mwifiex micro AP. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: maintain station statistic in uap modeXinming Hu5-4/+60
This patch maintain statistic information for the stations associated to the mwifiex micro AP, include tx/rx bytes/packets, signal strength, tx bitrate. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: add cfg80211 get_channel handlerXinming Hu4-4/+66
This patch add cfg80211 get_channel handler for mwifiex. The handler will be used to report current channel to upper layer utility. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: disable CAC upon radar detection eventAvinash Patil2-4/+28
This patch adds support to disable ongoing CAC in FW upon detecting radar during CAC period. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: reset 11h active flag when chandef does not require dfsAvinash Patil1-1/+1
This patch fixes an issue where we were still setting 11h_active flag to true for channel defs where DFS is not required. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-06-08mwifiex: enable 11d after bss resetAvinash Patil1-0/+12
BSS reset would reset all state information in FW. Issue 11d config command after reset to enabled 11d in FW. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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