summaryrefslogtreecommitdiff
path: root/drivers/net/wireless
AgeCommit message (Collapse)Author
2016-09-14iwlegacy: constify local structuresJulia Lawall
For structure types defined in the same file or local header files, find top-level static structure declarations that have the following properties: 1. Never reassigned. 2. Address never taken 3. Not passed to a top-level macro call 4. No pointer or array-typed field passed to a function or stored in a variable. Declare structures having all of these properties as const. Done using Coccinelle. Based on a suggestion by Joe Perches <joe@perches.com>. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14ath: constify local structuresJulia Lawall
For structure types defined in the same file or local header files, find top-level static structure declarations that have the following properties: 1. Never reassigned. 2. Address never taken 3. Not passed to a top-level macro call 4. No pointer or array-typed field passed to a function or stored in a variable. Declare structures having all of these properties as const. Done using Coccinelle. Based on a suggestion by Joe Perches <joe@perches.com>. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14rtl8xxxu: fix spelling mistake "firmare" -> "firmware"Colin Ian King
Trivial fix to spelling mistakes in dev_dbg message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14rtl8xxxu: Reset device on module unload if still attachedJes Sorensen
If the USB dongle is still attached, reset it on module unload to avoid scans failing when reloading the driver. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14mwifiex: correction in Rx STBC field of htcapinfoAmitkumar Karwar
Currently Rx STBC in assoc request frame is advertised as 3. It should be 2, as our chipsets support two spatial streams. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14mwifiex: handle error if IRQ request fails in mwifiex_sdio_of()Amitkumar Karwar
When this failure occurs, we will clear card->plt_wake_cfg so that device would initialize without wake up on external interrupt feature. This feature specific code in suspend and resume handlers will be skipped. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-14Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo
ath.git patches for 4.9. Major changes: ath10k * add nl80211 testmode support for 10.4 firmware * hide kernel addresses from logs using %pK format specifier * implement NAPI support * enable peer stats by default ath9k * use ieee80211_tx_status_noskb where possible wil6210 * extract firmware capabilities from the firmware file ath6kl * enable firmware crash dumps on the AR6004 ath-current is also merged to fix a conflict in ath10k.
2016-09-13ath10k: remove 4-addr padding related hw_param configurationVasanthakumar Thiagarajan
hw_4addr_pad was added to handle different types of padding in 4-address rx frame. But this padding is not very specific to 4-address, it can happen even with three address + ethernet decap mode. Since the padding information can be obtained through Rx desc for QCA99X0 and newer chips, this hw_param is not needed any more. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: properly remove padding from the start of rx payloadVasanthakumar Thiagarajan
In QCA99X0 (QCA99X0, QCA9984, QCA9888 and QCA4019) family chips, hw adds padding at the begining of the rx payload to make L3 header 4-byte aligned. In the chips doing this type of padding, the number of bytes padded will be indicated through msdu_end:info1. Define a hw_rx_desc_ops wrapper to retrieve the number of padded bytes and use this while doing undecap. This should fix padding related issues with ethernt decap format with QCA99X0, QCA9984, QCA9888 and QCA4019 hw. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> [Rename operations to hw_ops for other purposes] Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: add provision for Rx descriptor abstractionVasanthakumar Thiagarajan
There are slight differences in Rx hw descriptor information among different chips. So far driver does not use those new information for any functionalities, but there is one important information which is available from QCA99X0 onwards to indicate the number of bytes that hw padded at the begining of the rx payload and this information is needed to undecap the rx packet. Add an abstraction for Rx desc to make use of the new desc information available. The callback that this patch defines to retrieve the padding bytes will be used in follow-up patch. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> [Rename operations to hw_ops for other purposes] Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: move ath10k_hw_params definition to hw.hVasanthakumar Thiagarajan
This is to prepare for rx descriptor abstraction where we'll be dereferencing ath10k_hw_params member in hw.h. Moreover hw.h looks more suitable to house ath10k_hw_params definition than core.h Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: improve logging messageBen Greear
Helps to know the sta pointer. Signed-off-by: Ben Greear <greearb@candelatech.com> [kvalo@qca.qualcomm.com: add %pK and remove the colon] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: enable peer stats by defaultThomas Pedersen
IFTYPE_MESH_POINT need to rely on these for accurate path selection metrics. Other modes will probably also find them useful. Enabling peer stats has the side effect of reducing max number of STAs from 128 to 118. There should be negligible performance impact. If users really need 128 STAs and don't mind losing out on peer stats, they can still disable them: echo 0 > debugfs/ieee80211/phyn/ath10k/peer_stats Signed-off-by: Thomas Pedersen <twp@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: remove unused variable ar_pciChaehyun Lim
Trival fix to remove unused variable ar_pci in ath10k_pci_tx_pipe_cleanup when building with W=1: drivers/net/wireless/ath/ath10k/pci.c:1696:21: warning: variable 'ar_pci' set but not used [-Wunused-but-set-variable] Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-13ath10k: fix memory leak on caldata on error exit pathColin Ian King
caldata is not being free'd on the error exit path, causing a memory leak and data definitely should not be freed. Free caldata instead of data. Thanks to Kalle Valo for spotting that data should not be free'd. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09Merge branch 'ath-current' into ath-nextKalle Valo
Commit 3c97f5de1f28 ("ath10k: implement NAPI support") conflicts with ath-current. To avoid any merge problems merge ath-current to ath-next already now. Conflicts: drivers/net/wireless/ath/ath10k/htt_rx.c
2016-09-09carl9170: Fix wrong completion usageDaniel Wagner
carl9170_usb_stop() is used from several places to flush and cleanup any pending work. The normal pattern is to send a request and wait for the irq handler to call complete(). The completion is not reinitialized during normal operation and as the old comment indicates it is important to keep calls to wait_for_completion_timeout() and complete() balanced. Calling complete_all() brings this equilibirum out of balance and needs to be fixed by a reinit_completion(). But that opens a small race window. It is possible that the sequence of complete_all(), reinit_completion() is faster than the wait_for_completion_timeout() can do its work. The wake up is not lost but the done counter test is after reinit_completion() has been executed. The only reason we don't see carl9170_exec_cmd() hang forever is we use the timeout version of wait_for_copletion(). Let's fix this by reinitializing the completion (that is just setting done counter to 0) just before we send out an request. Now, carl9170_usb_stop() can be sure a complete() call is enough to make progess since there is only one waiter at max. This is a common pattern also seen in various drivers which use completion. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath6kl: Allow the radio to report 0 dbm txpower without timing outEric Bentley
The ath6kl driver attempts to get the txpower value from the radio by first clearing the existing stored value and then watching the value to become non-zero. APs allow setting client power to values from -127..127, but this radio is not capable of setting values less then 0 and so will report txpower as 0dbm for both negative and 0 client power values. When the radio has txpower set to 0dbm txpower (equivalent to 1mw) the ath6kl_cfg80211_get_txpower() function will remain in the wait_event_interruptible_timeout() loop waiting for the value to be non-zero, and will eventually timeout. This results in a 5 second delay in response. However, the correct value of zero is eventually returned. The 6004 defaults to 63dbm which is then limited by regulatory and hardware limits with max of 18dbm (6003 max is 16dbm), therefore we can use values larger then these to be able to determine when the value has been updated. To correct the issue, set the value to a nonsensical value (255) and wait for it to change to the valid value. Tested on both 6003 and 6004 based radios. Return value of zero is correctly returned in an expected amount of time (similar to when returning non-zero values) when AP client power is set to both 0 and negative values. Signed-off-by: Eric Bentley <eric.bentley@lairdtech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath6kl: enable firmware crash dumps on the AR6004Dan Kephart
The firmware crash dumps on the 6004 are the same as the 6003. Remove the statement guarding it from dumping on the 6004. Renamed the REG_DUMP_COUNT_AR6003 to reflect support on both chips. Signed-off-by: Dan Kephart <dan.kephart@lairdtech.com> Reviewed-by: Steve deRosier <steve.derosier@lairdtech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath9k: remove repetitions of mask array sizeBob Copeland
The constant "123", which is the number of elements in mask_m / mask_p, is repeated several times in this function. Replace memsets with array initialization, and replace a loop conditional with ARRAY_SIZE() so that we don't repeat ourselves. Signed-off-by: Bob Copeland <me@bobcopeland.com> Reviewed-by: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath10k: fix reporting channel survey dataAshok Raj Nagarajan
When user requests for survey dump data, driver is providing wrong survey information. This information we sent is the survey data that we have collected during previous user request. This issue occurs because we request survey dump for wrong channel. With this change, we correctly display the correct and current survey information to userspace. Fixes: fa7937e3d5c2 ("ath10k: update bss channel survey information") Signed-off-by: Ashok Raj Nagarajan <arnagara@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath10k: remove unnecessary error code assignmentMohammed Shafi Shajakhan
The error assigned does not seems to be used anywhere, fixes nothing just a small cleanup Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath9k: improve powersave filter handlingFelix Fietkau
For non-aggregated frames, ath9k was leaving handling of powersave filtered packets to mac80211. This can be too slow if the intermediate queue is already filled with packets and mac80211 does not immediately send a new packet via drv_tx(). Improve response time with filtered frames by triggering clearing the powersave filter internally. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath9k: use ieee80211_tx_status_noskb where possibleFelix Fietkau
It removes the need for undoing the padding changes to skb->data and it improves performance by eliminating one tx status lookup per MPDU in the status path. It is also useful for preparing a follow-up fix to better handle powersave filtering. A side effect is that these counters, available via debugfs, become now invalid: * dot11TransmittedFragmentCount * dot11FrameDuplicateCount, * dot11ReceivedFragmentCount * dot11MulticastReceivedFrameCount Signed-off-by: Felix Fietkau <nbd@nbd.name> [kvalo@qca.qualcomm.com: add a note about counters, thanks to Zefir Kurtisi] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath10k: fix throughput regression in multi client modeRajkumar Manoharan
commit 7a0adc83f34d ("ath10k: improve tx scheduling") is causing severe throughput drop in multi client mode. This issue is originally reported in veriwave setup with 50 clients with TCP downlink traffic. While increasing number of clients, the average throughput drops gradually. With 50 clients, the combined peak throughput is decreased to 98 Mbps whereas reverting given commit restored it to 550 Mbps. Processing txqs for every tx completion is causing overhead. Ideally for management frame tx completion, pending txqs processing can be avoided. The change partly reverts the commit "ath10k: improve tx scheduling". Processing pending txqs after all skbs tx completion will yeild enough room to burst tx frames. Fixes: 7a0adc83f34d ("ath10k: improve tx scheduling") Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09ath10k: implement NAPI supportRajkumar Manoharan
Add NAPI support for rx and tx completion. NAPI poll is scheduled from interrupt handler. The design is as below - on interrupt - schedule napi and mask interrupts - on poll - process all pipes (no actual Tx/Rx) - process Rx within budget - if quota exceeds budget reschedule napi poll by returning budget - process Tx completions and update budget if necessary - process Tx fetch indications (pull-push) - push any other pending Tx (if possible) - before resched or napi completion replenish htt rx ring buffer - if work done < budget, complete napi poll and unmask interrupts This change also get rid of two tasklets (intr_tq and txrx_compl_task). Measured peak throughput with NAPI on IPQ4019 platform in controlled environment. No noticeable reduction in throughput is seen and also observed improvements in CPU usage. Approx. 15% CPU usage got reduced in UDP uplink case. DL: AP DUT Tx UL: AP DUT Rx IPQ4019 (avg. cpu usage %) ======== TOT +NAPI =========== ============= TCP DL 644 Mbps (42%) 645 Mbps (36%) TCP UL 673 Mbps (30%) 675 Mbps (26%) UDP DL 682 Mbps (49%) 680 Mbps (49%) UDP UL 720 Mbps (28%) 717 Mbps (11%) Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-09mwifiex: PCIe8997 chip specific handlingAmitkumar Karwar
The patch corrects the revision id register and uses it along with magic value and chip version registers to download appropriate firmware image. PCIe8997 Z chipset variant code has been removed, as it won't be used in production. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mwifiex: scan: Simplify codeChristophe Jaillet
This patch: - improves code layout - removes a useless memset(0) for some memory allocated with kzalloc - removes a useless if. We know that 'if (chan_band_tlv)' will succeed because it has been tested a few lines above Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mwifiex: add PCIe function level reset supportAmitkumar Karwar
This patch implements pre and post FLR handlers to support PCIe FLR functionality. Software cleanup is performed in pre-FLR whereas firmware is downloaded and software is re-initialised in post-FLR handler. Following command triggers FLR. echo "1" > /sys/bus/pci/devices/$NUMBER/reset This feature can be used as a recovery mechanism when firmware gets hang. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09brcmfmac: sdio: shorten retry loop in brcmf_sdio_kso_control()Arend Van Spriel
In brcmf_sdio_kso_control() there is a retry loop as hardware may take time to settle. However, when the call to brcmf_sdiod_regrb() returns an error it is due to SDIO access failure and it makes no sense to wait for hardware to settle. This patch aborts the loop after a number of subsequent access errors. 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>
2016-09-09brcmfmac: add support for bcm4339 chip with modalias sdio:c00v02D0d4339Arend Van Spriel
The driver already supports the bcm4339 chipset but only for the variant that shares the same modalias as the bcm4335, ie. sdio:c00v02D0d4335. It turns out that there are also bcm4339 devices out there that have a more distiguishable modalias sdio:c00v02D0d4339. Reported-by: Steve deRosier <derosier@gmail.com> 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>
2016-09-09mt7601u: use linux/bitfield.hJakub Kicinski
Use the newly added linux/bitfield.h. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mt7601u: remove unnecessary includeJakub Kicinski
There is no need to include linux/version.h in a in-tree driver. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mt7601u: remove redefinition of GENMASKJakub Kicinski
Remove redefinition of GENMASK which should not be there in the upstream version of the code. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dinan Gunawardena <dinan.gunawardena@netronome.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mwifiex: add cfg80211 testmode supportXinming Hu
This patch adds cfg80211 testmode support so that userspace tools can download necessary commands to firmware during manufacturing mode tests. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-09mwifiex: add manufacturing mode supportXinming Hu
By default normal mode is chosen when driver is loaded. This patch adds a provision to choose manufacturing mode via module parameters. Below command loads driver in manufacturing mode insmod mwifiex.ko mfg_mode=1. Tested-by: chunfan chen <jeffc@marvell.com> Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-07ath9k: bring back direction setting in ath9k_{start_stop}Giedrius Statkevičius
A regression was introduced in commit id 79d4db1214a ("ath9k: cleanup led_pin initial") that broken the WLAN status led on my laptop with AR9287 after suspending and resuming. Steps to reproduce: * Suspend (laptop) * Resume (laptop) * Observe that the WLAN led no longer turns ON/OFF depending on the status and is always red Even though for my case it only needs to be set to OUT in ath9k_start but for consistency bring back the IN direction setting as well. Fixes: 79d4db1214a0 ("ath9k: cleanup led_pin initial") Cc: Miaoqing Pan <miaoqing@codeaurora.org> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: <stable@vger.kernel.org> # 4.7+ Link: https://bugzilla.kernel.org/show_bug.cgi?id=151711 Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> [kvalo@qca.qualcomm.com: improve commit log] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-09-03rtlwifi/rtl8192de: Fix print format stringOleg Drokin
%ul was likely meant as %lu to print an unsigned long, not an unsigned with a letter l at the end. But in fact the value printed is u32 anyway, so just drop the l completely. Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03mwifiex: do not print dot when downloading FWStanislaw Gruszka
Printing about 3000 lines like this [ 20.691850] mwifiex_pcie 0000:02:00.0: . [ 20.693466] mwifiex_pcie 0000:02:00.0: . is not useful. If FW downloading will be interrupted, we will get proper error message about that. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03mwifiex: print status of FW ready eventStanislaw Gruszka
For debugging purpose print content of reg->fw_status register and other variables values when waiting for firmware ready event. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03mwifiex: make "PCI-E is not the winner" print more informativeStanislaw Gruszka
Printing ret and adapter->winner do not provide any useful information as those are always 0 at point where the massage is printed. Print value read from reg->fw_status register instead. Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03wl18xx: add time sync configuration apiGuy Mishol
Add time sync configuration api. The new api allows to configure the synchronization mode (STA/AP/MESH) and (in case of Mesh mode) the master address of each zone. Signed-off-by: Guy Mishol <guym@ti.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03brcmfmac: fix pmksa->bssid usageNicolas Iooss
The struct cfg80211_pmksa defines its bssid field as: const u8 *bssid; contrary to struct brcmf_pmksa, which uses: u8 bssid[ETH_ALEN]; Therefore in brcmf_cfg80211_del_pmksa(), &pmksa->bssid takes the address of this field (of type u8**), not the one of its content (which would be u8*). Remove the & operator to make brcmf_dbg("%pM") and memcmp() behave as expected. This bug have been found using a custom static checker (which checks the usage of %p... attributes at build time). It has been introduced in commit 6c404f34f2bd ("brcmfmac: Cleanup pmksa cache handling code"), which replaced pmksa->bssid by &pmksa->bssid while refactoring the code, without modifying struct cfg80211_pmksa definition. Replace &pmk[i].bssid with pmk[i].bssid too to make the code clearer, this change does not affect the semantic. Fixes: 6c404f34f2bd ("brcmfmac: Cleanup pmksa cache handling code") Cc: stable@vger.kernel.org Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03brcmfmac: Add USB ID for Cisco Linksys AE1200Ismael Luceno
The AE1200 comes with different revisions of the BCM43235 chipset, but all have the same USB ID. Only revision 3 can be supported. Signed-off-by: Ismael Luceno <ismael@iodev.co.uk> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtlwifi: Fix missing country code for Great BritainLarry Finger
Some RTL8821AE devices sold in Great Britain have the country code of 0x25 encoded in their EEPROM. This value is not tested in the routine that establishes the regulatory info for the chip. The fix is to set this code to have the same capabilities as the EU countries. In addition, the channels allowed for COUNTRY_CODE_ETSI were more properly suited for China and Israel, not the EU. This problem has also been fixed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03zd1211rw: fix spelling mistake "firmeware" -> "firmware"Colin Ian King
Trivial fix to spelling mistake in dev_err message. Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: Make rtl8xxxu_ampdu_action less chattyHans de Goede
On my home network rtl8xxxu is spamming the log with IEEE80211_AMPDU_RX_START / IEEE80211_AMPDU_RX_STOP every few seconds turn these messages into debug messages. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> [kvalo@codeaurora.org: fix commit title] Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: gen1: Fix non static symbol warningWei Yongjun
Fixes the following sparse warning: drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:898:1: warning: symbol 'rtl8xxxu_gen1_h2c_cmd' was not declared. Should it be static? Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: Split filling of TX descriptors into separate functionsJes Sorensen
Split the filling of TX descriptors into a generic portion used on all devices, and format specific helper functions provided in the fops structure. This also cleaned up some mess, even if non harmful, in the handling of txdesc40 descriptors, where the code randomly would switch between the pointer to tx_desc and tx_desc40. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: Determine need for shore preamble before updating TX descriptorsJes Sorensen
Another patch to move this detection out of the code handling the TX descriptor update. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit (git 2.34.1) at 2025-06-04 14:29:29 +0000