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| * brcmfmac: use msecs_to_jiffies() instead of calculation using HZArend Van Spriel2017-11-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | Minor cleanup using provided macro to convert milliseconds interval to jiffies in brcmf_cfg80211_escan(). Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * brcmfmac: cleanup brcmf_cfg80211_escan() functionArend Van Spriel2017-11-101-65/+11Star
| | | | | | | | | | | | | | | | | | | | | | | | The function brcmf_cfg80211_escan() was always called with a non-null request parameter and null pointer for this_ssid parameter. Clean up the function removing the dead code path. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * brcmfmac: disable packet filtering in promiscuous modeFranky Lin2017-11-103-41/+39Star
| | | | | | | | | | | | | | | | | | | | | | Disable arp and nd offload to allow all packets sending to host. Reported-by: Phil Elwell <phil@raspberrypi.org> Tested-by: Phil Elwell <phil@raspberrypi.org> Reviewed-by: Arend Van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * brcmfmac: handle FWHALT mailbox indicationArend Van Spriel2017-11-101-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware uses a mailbox to communicate to the host what is going on. In the driver we validate the bit received. Various people seen the following message: brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012 Bit 4 is cause of this message, but this actually indicates the firmware has halted. Handle this bit by giving a more meaningful error message. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * zd1201: remove unused variable framelenColin Ian King2017-11-081-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | Variable framelen is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/zydas/zd1201.c:234:3: warning: Value stored to 'framelen' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * orinoco_usb: remove redundant pointer devColin Ian King2017-11-081-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | The pointer dev is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/intersil/orinoco/orinoco_usb.c:1468:2: warning: Value stored to 'dev' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * iwlegacy: remove redundant pointer sta_privColin Ian King2017-11-081-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | Pointer sta_priv is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/intel/iwlegacy/4965-rs.c:2163:2: warning: Value stored to 'sta_priv' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: remove redundant initialization to cfg_cmdColin Ian King2017-11-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | cfg_cmd is initialized to zero and this value is never read, instead it is over-written in the start of a do-while loop. Remove the redundant initialization. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/core.c:1750:22: warning: Value stored to 'cfg_cmd' during its initialization is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: remove redundant pointer tid_dataColin Ian King2017-11-081-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | tid_data is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/net/wireless/realtek/rtlwifi/base.c:1581:2: warning: Value stored to 'tid_data' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: drop unused ppsc->last_wakeup_timeArnd Bergmann2017-11-082-7/+0Star
| | | | | | | | | | | | | | | | The calculation of ppsc->last_wakeup_time is not y2038-safe, but the variable is not used at all, so we can simply drop it. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: use ktime_get_real_seconds() for suspend timeArnd Bergmann2017-11-083-9/+6Star
| | | | | | | | | | | | | | | | | | | | do_gettimeofday() is deprecated and slower than necessary for the purpose of reading the seconds. This changes rtl_op_suspend/resume to use ktime_get_real_seconds() instead, which is simpler and avoids confusion about whether it is y2038-safe or not. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: fix uninitialized rtlhal->last_suspend_sec timeArnd Bergmann2017-11-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We set rtlhal->last_suspend_sec to an uninitialized stack variable, but unfortunately gcc never warned about this, I only found it while working on another patch. I opened a gcc bug for this. Presumably the value of rtlhal->last_suspend_sec is not all that important, but it does get used, so we probably want the patch backported to stable kernels. Cc: stable@vger.kernel.org Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82839 Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Extend recognized interrupt parameters from two to four ISRPing-Ke Shih2017-11-0819-19/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | 8822be checks H2CQ by int_d, so we extend to four ISR. Also, irq_mask is extended to four. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Add ID for 8822BEPing-Ke Shih2017-11-082-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | When the driver for the RTL8822BE is added, it will need an ID for further use. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Add fill_tx_special_desc to issue H2C data, and process ↵Ping-Ke Shih2017-11-083-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TXOK in interrupt. With the RTL8822BE, an H2C tx queue is added to download FW and special data. This change implements the support code in rtl_pci. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Add support for 8822be TX/RX BDPing-Ke Shih2017-11-082-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | The number of TX/RX BD desc for 8822BE is 512. The TX/RX BD architecture of 8822BE is the same as 8192EE. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Simplify some code be eliminating extraneous variablesLarry Finger2017-11-081-24/+11Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In several places, the code assigns a variable inside an "if" or "case" block, but uses it only once. The code is simplified by eliminating the extraneous variable. With this change, one level of indenting is saved. This patch does not cause any functional changes in the binary code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Fix formatting problems in pci.cLarry Finger2017-11-081-114/+93Star
| | | | | | | | | | | | | | | | | | | | | | | | | | Checkpatch.pl reports a number of formatting problems in this source file. None of the changes cause any functional changes in the driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * rtlwifi: rtl_pci: Fix formatting errors in pci.hLarry Finger2017-11-081-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | Checkpatch.pl reports a number of formatting problems in this header file. None of the changes cause any functional changes in the driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Ping-Ke Shih <pkshih@realtek.com> Cc: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * Merge tag 'iwlwifi-next-for-kalle-2017-11-03' of ↵Kalle Valo2017-11-0620-300/+127Star
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next iwlwifi updates * Some new PCI IDs; * A bunch of cleanups; * The timers update by Kees; * Add more register dump call-sites; * A fix for a locking issue in the TX flush code; * Actual implementation of the TX flush code for A000; * An optimization to drop RX frames during restart to avoid BA issues;
| | * iwlwifi: add new cards for a000 seriesIhab Zhaika2017-11-031-0/+5
| | | | | | | | | | | | | | | | | | | | | add four new PCI ID'S for a000 series Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: add new cards for 8265 seriesIhab Zhaika2017-11-031-0/+2
| | | | | | | | | | | | | | | | | | | | | add two new PCI ID'S for 8265 series Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: add new cards for 8260 seriesIhab Zhaika2017-11-031-0/+3
| | | | | | | | | | | | | | | | | | | | | add three new PCI ID'S for 8260 series Signed-off-by: Ihab Zhaika <ihab.zhaika@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: drop RX frames during hardware restartShahar S Matityahu2017-11-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of a hardware restart the BA session data in HW is lost so the reorder buffer simply passes the frames to mac80211 as is as there is no NSSN set. Instead, we will drop these frames before they reach the reorder buffer. mac80211 drops such frames anyway, but we shouldn't rely on that. In addition it saves some processing time Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: Convert timers to use timer_setup()Kees Cook2017-11-033-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. The RCU lifetime on baid_data is unclear, so this adds a direct copy of the rcu_ptr passed to the original callback. It may be possible to improve this to just use baid_data->mvm->baid_map[baid_data->baid] instead. Cc: Johannes Berg <johannes.berg@intel.com> Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Cc: Luca Coelho <luciano.coelho@intel.com> Cc: Intel Linux Wireless <linuxwifi@intel.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Sara Sharon <sara.sharon@intel.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: hold mutex when flushing in iwl_mvm_flush_no_vif()Luca Coelho2017-11-031-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The iwl_mvm_flush_tx_path() function sends a synchronous command to the firmware. When doing that, we must hold the mutex. The iwl_mvm_flush_no_vif() function was mistakenly not holding the mutex. Fix it. Fixes: 6110d9e5bdd1 ("iwlwifi: mvm: Flush non STA TX queues") Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: add missing implementation of flush for a000 devicesSara Sharon2017-11-031-13/+9Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the mac flush flow, we should flush all existing queues. Since FW API for a000 devices is flush per RA-TID, simply flush all stations with all tids. From FW perspective, asking to flush a TID that doesn't have a queue is valid, so we can just set all bits in the TID mask. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: refactor iwl_mvm_flush_no_vifSara Sharon2017-11-031-21/+19Star
| | | | | | | | | | | | | | | | | | | | | | | | This function is very indented and hard to read. Refactor it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: fix multi queue notification for a000 devicesSara Sharon2017-11-031-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we return early from sync_rx_queues for a000 devices. This may cause, in case of a non-empty reorder buffer, a warning later on since the RX queue isn't getting the notification to empty it. A better approach would be to send the notification for the default queue only. Do this hard coded for now, until we will have the API to enable multi queue for a000 devices. Fixes: bc0294696456 ("iwlwifi: mvm: disable RX queue notification for a000 devices") Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: Add more call-sites for pcie reg dumperKirtika Ruchandani2017-11-033-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a6d24fad00d9 ("iwlwifi: pcie: dump registers when HW becomes inaccessible") added a function to dump pcie config registers and memory mapped registers on a failure. It is currently only accessible within trans.c. Add it to struct iwl_trans_ops, so that failure cases in other files can call it. While there, add a call to this function from iwl_pcie_load_firmware_chunk in pcie/tx.c, since this is a common failure case seen on some platforms. Signed-off-by: Kirtika Ruchandani <kirtika@chromium.org> [modified the commit message slightly] Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: remove host assisted pagingEmmanuel Grumbach2017-11-033-129/+12Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | This was used for internal devices that are now deprecated. All the currently existing devices can do paging without any help from the host. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: remove dead code for internal devices onlyEmmanuel Grumbach2017-11-0310-105/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | We had a bunch of code that was relevant for internal devices only. Those devices are now being depreceated. Kill all the now unneeded code. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: improve latency when there is a reorder timeoutSara Sharon2017-11-031-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there is a reorder timeout, we may get to a situation where we have the timeout latency for all the next 64 frames. This happens since NSSN is behind for a while, and the driver won't release the frames, since it is not allowed by NSSN. As a result the frame is stored in the reorder buffer although there is no hole, and released 100 ms later. Add a direct comparison to the reorder buffer head, and release immediately if possible. For example: Frame 0 is missed. We receive frame 1, and store it in the buffer. After 100 ms, frame 1 is released and reorder buffer head is 2. We then receive frame 2, with NSSN 0, and store it instead of releasing it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: rs: remove the ANT C from the toogle antenna logicEmmanuel Grumbach2017-11-031-7/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't plan to have products with 3 antennas in the near future. All the rest of the code follows the same assumption as well. Remove the support for antenna C from rs_toggle_ant. When trying to toggle from ANT_B, this avoids to go through ANT_C, discover that it doesn't exist and continue to ANT_A. In MIMO, this avoids to do ANT_AB -> ANT_BC -> ANT_AC and back to ANT_AB. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: reset seq num after restartLiad Kaufman2017-11-031-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a FW reset on A000 NICs, the driver doesn't set the seq number when re-allocating the queues. This in turn leads to a mismatch between the seq number the driver thinks each frame has, and the actual seq num given by the HW. This especially causes issues with aggregations, since the driver could be waiting to start an aggregation and queue traffic from the mac80211 until then, when actually it shouldn't be waiting. Fixes: 310181ec34e2 ("iwlwifi: move to TVQM mode") Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: cleanup references to aggregation count limitSara Sharon2017-11-031-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the code is mixing defines and is inconsistent. When enabling a queue, we usually configure the scheduler with IWL_FRAME_LIMIT - 64. When sending to firmware the rate scaling, we limit aggregation to LINK_QUAL_AGG_FRAME_LIMIT_DEF - 63, due to a scheduler bug. Given that, clean up the following: - Fix a stray queue enablement with LINK_QUAL_AGG_FRAME_LIMIT_DEF. - Change the comparison that tests if queue needs to be reconfigured to be compared directly to how it was configured. This also saves the redundant round down of the buffer size just for the sake of comparing it, making the code more readable. - Better document gen2 logic Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * iwlwifi: mvm: use RS macro instead of duplicating the codeSara Sharon2017-11-031-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | There is a macro for converting TX response rate to a rate scale value, use it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| * | Merge tag 'wireless-drivers-next-for-davem-2017-11-03' of ↵David S. Miller2017-11-04109-1421/+1831
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.15 Mostly fixes this time, but also few new features. Major changes: wil6210 * remove ssid debugfs file rsi * add WOWLAN support for suspend, hibernate and shutdown states ath10k * add support for CCMP-256, GCMP and GCMP-256 ciphers on hardware where it's supported (QCA99x0 and QCA4019) ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo2017-11-0227-178/+128Star
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath.git patches for 4.15. Major changes: wil6210 * remove ssid debugfs file
| | | * ath: Convert timers to use timer_setup()Kees Cook2017-10-2722-72/+61Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * wil6210: remove SSID debugfsJohannes Berg2017-10-271-45/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver shouldn't be using wdev->ssid to start with, as it's more or less an internal field in cfg80211 used for various purposes. Reading it is possible through nl80211, even if that's not really what we should be doing there for anything but AP type interfaces. It *really* shouldn't allow modifying it! Remove the whole debugfs entry. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath9k: debug: Remove redundant checkChristos Gkekas2017-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable val is unsigned, so checking whether it is less than zero is redundant. Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath10k: spectral: remove redundant check in write_file_spectral_count()Christos Gkekas2017-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable val is unsigned, so checking whether it is less than zero is redundant. Signed-off-by: Christos Gkekas <chris.gekas@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath10k: fix sending wmi cmd during the tdls teardownAnilkumar Kolli2017-10-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current firmware 10.4-3.5.1-00035 on QCA9888 supports TDLS explicit mode, it expects WMI_TDLS_ENABLE_PASSIVE for tdls setup and WMI_TDLS_DISABLE for tdls teardown. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath10k: block offchannel operations if TDLS session is activeAnilkumar Kolli2017-10-271-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not allow off channel operations like scans/roc when there are active TDLS sessions. The Current firmware 10.4-3.5.1-00035 on QCA9888 does not supports any offchannel operations on active TDLS sessions, either driver needs to block the offchannel operation requests or should teardown the TDLS connection. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath10k: move ath10k_mac_tdls_vif*() functionsAnilkumar Kolli2017-10-271-53/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be able to use ath10k_mac_tdls_vif_stations_count() in ath10k_hw_scan() in the following patch, move the functions earlier in the file. This commit is pure code move, no functional changes. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | | * ath10k: fix build errors with !CONFIG_PMBrian Norris2017-10-271-5/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build errors have been reported with CONFIG_PM=n: drivers/net/wireless/ath/ath10k/pci.c:3416:8: error: implicit declaration of function 'ath10k_pci_suspend' [-Werror=implicit-function-declaration] drivers/net/wireless/ath/ath10k/pci.c:3428:8: error: implicit declaration of function 'ath10k_pci_resume' [-Werror=implicit-function-declaration] These are caused by the combination of the following two commits: 6af1de2e4ec4 ("ath10k: mark PM functions as __maybe_unused") 96378bd2c6cd ("ath10k: fix core PCI suspend when WoWLAN is supported but disabled") Both build fine on their own. But now that ath10k_pci_pm_{suspend,resume}() is compiled unconditionally, we should also compile ath10k_pci_{suspend,resume}() unconditionally. And drop the #ifdef around ath10k_pci_hif_{suspend,resume}() too; they are trivial (empty), so we're not saving much space by compiling them out. And the alternatives would be to sprinkle more __maybe_unused, or spread the #ifdef's further. Build tested with the following combinations: CONFIG_PM=y && CONFIG_PM_SLEEP=y CONFIG_PM=y && CONFIG_PM_SLEEP=n CONFIG_PM=n Fixes: 96378bd2c6cd ("ath10k: fix core PCI suspend when WoWLAN is supported but disabled") Fixes: 096ad2a15fd8 ("Merge branch 'ath-next'") Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * | rsi: fix kbuild reported build errors with CONFIG_PM offAmitkumar Karwar2017-11-024-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some wowlan related code was outside CONFIG_PM flag which caused these build errors. They are fixed by moving that code under CONFIG_PM flag. Reported-by: kbuild test robot <fengguang.wu@intel.com> Fixes: ef71ed0608c ("rsi: sdio: Add WOWLAN support for S5 shutdown state") Fixes: a24e35fcee0 ("rsi: sdio: Add WOWLAN support for S4 hibernate state") Fixes: e1ced6422a3 ("rsi: sdio: add WOWLAN support for S3 suspend state") Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | rsi: move rsi_sdio_reinit_device() out of CONFIG_PMAmitkumar Karwar2017-11-022-27/+26Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function is generic. It doesn't contain wowlan specific code. It should not be under CONFIG_PM. This patch resolves compilation errors observed when CONFIG_PM flag is disabled. Reported-by: kbuild test robot <fengguang.wu@intel.com> Fixes: ef71ed0608c ("rsi: sdio: Add WOWLAN support for S5 shutdown state") Fixes: a24e35fcee0 ("rsi: sdio: Add WOWLAN support for S4 hibernate state") Fixes: e1ced6422a3 ("rsi: sdio: add WOWLAN support for S3 suspend state") Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | qtnfmac: advertise support of inactivity timeoutIgor Mitsyanko2017-10-303-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wireless device may implement a logic to kick-out STA due to inactivity for a certain period of time. This feature needs to be advertised to higher layers if supported. Timeout value is still taken from parameters to START_AP command, nothing changes here. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-15 12:51:57 +0200