- 18 1月, 2018 1 次提交
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由 Ping-Ke Shih 提交于
Due to the fact that A-MSDU deaggregation is done in software, we set this flag to support the A-MSDU in A-MPDU Signed-off-by: NSteven Ting <steventing@realtek.com> Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 17 1月, 2018 12 次提交
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由 Ping-Ke Shih 提交于
btcoex configure antenna by rfe_type that is RF type programmed in efuse. Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ping-Ke Shih 提交于
This commit implement the common function to sort old features, and add more new features that are get_supported_feature, get_supported_version, get_ant_det_val, ble_scan_type, ble_scan_para, bt_dev_info, forbidden_slot_val, afh_map and etc. Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Larry Finger 提交于
Each of these typedefs are only referenced in a single location later in this header. Thus, they are easily removed. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ping-Ke Shih 提交于
Remove global variables, so btcoexist can support multiple instances simultaneously. Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ping-Ke Shih 提交于
After mac power-on sequence, wifi will start to work so notify btcoex the event to configure registers especially related to antenna. This will not only help to assign antenna but also to yield better user experience. Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Tsang-Shian Lin 提交于
When AP change bandwidth setting from 20M to 40M, STA may use old 20M AP information to association with AP. Driver unlink bss in the .bss_info_changed of ieee80211_ops to make sure that later scan can get correct AP bandwidth capability. Signed-off-by: NTsang-Shian Lin <thlin@realtek.com> Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ping-Ke Shih 提交于
If there is no connection, driver will enter IPS state. Meanwhile, it fails to scan channel 1 by the command 'iw dev wlan0 scan freq 2412', because hardware channel setting lose after IPS. Thus, restore channel setting from hw->conf.channel set by last rtl_op_config(). Signed-off-by: NTim Lee <timlee@realtek.com> Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ping-Ke Shih 提交于
Enter/leavel IPS and LPS are large critical section, and they can't use sleep function because running in atomic-context, which own a spin_lock. In commit ba9f93f8 ("rtlwifi: Fix enter/exit power_save"), it moves LPS functions to thread-context, so this commit can simply change LPS's spin lock to mutex. Considering IPS functions, rtl_ips_nic_on() may be called by TX tasklet (softirq-context) that check whether packet is auth frame. Fortunately, current mac80211 will ask driver to leave IPS using op_config with changed flag IEEE80211_CONF_CHANGE_IDLE, before issuing auth frame, so IPS functions can run in thread-context and use mutex to protect critical section, too. Also, this commit removes some useless spin locks. Signed-off-by: NPing-Ke Shih <pkshih@realtek.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Lorenzo Bianconi 提交于
Verify wcid is not NULL before dereferencing the pointer to initialize txwi rate/power info Fixes: 7bc04215 ("mt76: add driver code for MT76x2e") Signed-off-by: NLorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Lorenzo Bianconi 提交于
Initialize mt76_txq pointer after ieee80211_txq pointer check. Remove space after the pointer cast Fixes: 7bc04215 ("mt76: add driver code for MT76x2e") Signed-off-by: NLorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Brian Norris 提交于
Commit b014e96d ("PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()") resolves races between driver reset and removal, but it introduces some new deadlock problems. If we see a timeout while we've already started suspending, removing, or shutting down the driver, we might see: (a) a worker thread, running mwifiex_pcie_work() -> mwifiex_pcie_card_reset_work() -> pci_reset_function() (b) a removal thread, running mwifiex_pcie_remove() -> mwifiex_free_adapter() -> mwifiex_unregister() -> mwifiex_cleanup_pcie() -> cancel_work_sync(&card->work) Unfortunately, mwifiex_pcie_remove() already holds the device lock that pci_reset_function() is now requesting, and so we see a deadlock. It's necessary to cancel and synchronize our outstanding work before tearing down the driver, so we can't have this work wait indefinitely for the lock. It's reasonable to only "try" to reset here, since this will mostly happen for cases where it's already difficult to reset the firmware anyway (e.g., while we're suspending or powering off the system). And if reset *really* needs to happen, we can always try again later. Fixes: b014e96d ("PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()") Cc: <stable@vger.kernel.org> Cc: Xinming Hu <huxm@marvell.com> Signed-off-by: NBrian Norris <briannorris@chromium.org> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Brian Norris 提交于
This reverts commit b713bbf1. The "fix" in question does not actually fix all related problems, and it also introduces new deadlock possibilities. Since commit b014e96d ("PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()"), the race in question is actually resolved (PCIe reset cannot happen at the same time as remove()). Instead, this "fix" just introduces a deadlock where mwifiex_pcie_card_reset_work() is waiting on device_lock, which is held by PCIe device remove(), which is waiting on...mwifiex_pcie_card_reset_work(). The proper thing to do is just to fix the deadlock. Patch for this will come separately. Cc: Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: NBrian Norris <briannorris@chromium.org> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 16 1月, 2018 7 次提交
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由 Colin Ian King 提交于
Variable fw_ps_state is assigned a value but it is never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c:736:2: warning: Value stored to 'fw_ps_state' is never read Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Kalle Valo 提交于
Checkpatch found these issues: drivers/net/wireless/ath/ath10k/ce.h:324: Please use a blank line after function/struct/union/enum declarations drivers/net/wireless/ath/ath10k/core.c:1321: Please don't use multiple blank lines drivers/net/wireless/ath/ath10k/htt.h:1859: Please use a blank line after function/struct/union/enum declarations Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Colin Ian King 提交于
Variable section_table.size is a u32 and so cannot be less than zero, hence the less than zero check is redundant and can be removed. Detected by CoverityScan, CID#1463855 ("Unsigned compared against 0") Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in warning message text. Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Ryan Hsu 提交于
Validate ie_len after the alignment padding before access the buffer to avoid potential overflow. Signed-off-by: NRyan Hsu <ryanhsu@codeaurora.org> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 AceLan Kao 提交于
Some platform(BIOS) blocks legacy interrupts (INTx), and only allows MSI for WLAN device. So adding a quirk to list those machines and set use_msi automatically. Adding the following platforms to the quirk. Dell Inspiron 24-3460 Dell Inspiron 3472 Dell Inspiron 14-3473 Dell Vostro 3262 Dell Vostro 15-3572 Signed-off-by: NAceLan Kao <acelan.kao@canonical.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Russell Hu 提交于
On new Intel platforms like ApolloLake, legacy interrupt mechanism (INTx) is not supported, so WLAN modules are not working because interrupts are missing, therefore this patch is to add MSI support to ath9k. With module paremeter "use_msi=1", ath9k driver would try to use MSI instead of INTx. Signed-off-by: NRussell Hu <rhu@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 15 1月, 2018 2 次提交
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由 Johannes Berg 提交于
When creating a new radio on the fly, hwsim allows this to be done with an arbitrary number of channels, but cfg80211 only supports a limited number of simultaneous channels, leading to a warning. Fix this by validating the number - this requires moving the define for the maximum out to a visible header file. Reported-by: syzbot+8dd9051ff19940290931@syzkaller.appspotmail.com Fixes: b59ec8dd ("mac80211_hwsim: fix number of channels in interface combinations") Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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由 Benjamin Beichler 提交于
When closing multiple wmediumd instances with many radios and try to unload the mac80211_hwsim module, it may happen that the work items live longer than the module. To wait especially for this deletion work items, add a work queue, otherwise flush_scheduled_work would be necessary. Signed-off-by: NBenjamin Beichler <benjamin.beichler@uni-rostock.de> Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
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- 12 1月, 2018 5 次提交
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由 Jia-Ju Bai 提交于
b43_radio_2057_init_post is not called in an interrupt handler nor holding a spinlock. The function mdelay in it can be replaced with usleep_range, to reduce busy wait. Signed-off-by: NJia-Ju Bai <baijiaju1990@gmail.com> Acked-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Himanshu Jha 提交于
Use dma_zalloc_coherent for allocating zeroed memory and remove unnecessary memset function. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Suggested-by: NLuis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: NHimanshu Jha <himanshujha199640@gmail.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Arend Van Spriel 提交于
Rename functions to brcmf_sdio_skbuff_{read,write}() as we pass an skbuff to this function. Signed-off-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Arend Van Spriel 提交于
In brcmf_sdio_buscore_read() there is some special handling upon register access to chipid register of the chipcommon core. Add comment explaining why it is done here. Signed-off-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Arend Van Spriel 提交于
Replace the array of functions with a pair of pointers to the relevant functions. Signed-off-by: NIan Molton <ian@mnementh.co.uk> Acked-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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- 09 1月, 2018 13 次提交
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由 Vasily Ulyanov 提交于
This allows a running AP to blacklist STAs by their MAC addresses respecting the configured policy (either accept or deny unless listed). It can be setup on .start_ap or with .set_mac_acl commands. Signed-off-by: NVasily Ulyanov <vulyanov@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
Keep generation in per-VIF data structure and increment it whenever STA list is changed. Use generation value to fill struct station_info when required. Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
A set of per-STA statistics can potentially change quite often. To ensure backwards and forward compatibility, modify GET_STA_STATS command format: - introduce two TLV types - first TLV is a variable-sized bitmap of statistics values that are filled by firmware - second TLV is a structure with statistics itself Only values specified in first TLV are valid. Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Vasily Ulyanov 提交于
These are needed to inform userspace about features the hardware supports (e.g. BSS Transition Management 802.11v) Signed-off-by: NVasily Ulyanov <vulyanov@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Sergey Matyukevich 提交于
Fix RSSI values passed to wireless core by qtnfmac driver: - fix RSSI values in scan results: driver registers wiphy with CFG80211_SIGNAL_TYPE_MBM signal type, so mBm should be passed using DBM_TO_MBM macro - accompany firmware changes fixing RSSI values in received mgmt frames update qlink message format and pass correct signed values to core Signed-off-by: NSergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
Parameters passed into .mgmt_tx callback may have a NULL channel in case userspace wants to send a frame on current channel. Make sure this case is handled, pass "freq==0" in case channel is not specififed to tell wlan device to use current channel. Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
To mimic mac80211 behaviour, change default interface type from AP to STA. Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
Implement two parts of radar handling logic: - cfg80211 .start_radar_detect callback to allow nl80211 to initiate CAC - radar event to allow wlan device to advertize CAC and radar events Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Sergey Matyukevich 提交于
Center frequency is not enough to describe the channel in HT and VHT modes. For 40MHz and 80MHz channels both primary channel and center frequency should be specified in order to qualify channel completely. This change adds primary channel info into qlink_chandef structure. Signed-off-by: NSergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Igor Mitsyanko 提交于
It is possible that regulatory notifier is called before MAC data was allocated. We need to verify that MAC data exists before trying to send a regulatory change event. Signed-off-by: NIgor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Colin Ian King 提交于
The second assignment to msg_body.min_ch_time is incorrect, it should actually be to msg_body.max_ch_time. Thanks to Bjorn Andersson for identifying the correct way to fix this as my original fix was incorrect. Detected by CoverityScan, CID#1463042 ("Unused Value") Fixes: 2f3bef4b ("wcn36xx: Add hardware scan offload support") Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NBjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Erik Stromdahl 提交于
It was accidentally left out from the switch statement and target info was not queried. Signed-off-by: NErik Stromdahl <erik.stromdahl@gmail.com> [kvalo@codeaurora.org: add commit log] Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Erik Stromdahl 提交于
The function does not exist and thus, the prototype can be removed. Signed-off-by: NErik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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