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* sfc: expose FEC stats on Medford2Edward Cree2017-12-212-1/+30
| | | | | | | | | There's no explicit capability bit, so we just condition them on having efx->num_mac_stats >= MC_CMD_MAC_NSTATS_V2. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: support variable number of MAC statsEdward Cree2017-12-215-11/+29
| | | | | | | | | | | | | | Medford2 NICs support more than MC_CMD_MAC_NSTATS stats, and report the new count in a field of MC_CMD_GET_CAPABILITIES_V4. This also means that the end generation count moves (it is, as before, the last 64 bits of the DMA buffer, but that is no longer MC_CMD_MAC_GENERATION_END). So read num_mac_stats from the GET_CAPABILITIES response, if present; otherwise assume MC_CMD_MAC_NSTATS; and always use num_mac_stats - 1 rather than MC_CMD_MAC_GENERATION_END. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* sfc: update MCDI protocol headersEdward Cree2017-12-211-144/+2309
| | | | | | Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: add new T5 and T6 device id'sGanesh Goudar2017-12-211-0/+2
| | | | | | | | Add device id's 0x50ac, 0x6087 for T5 and T6 cards respectively. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dwc-xlgmac: Get rid of custom hex_dump_to_buffer()Jie Deng2017-12-211-17/+7
| | | | | | | | | | | | | Get rid of custom hex_dump_to_buffer(). The output is slightly changed, i.e. each byte followed by white space. Note, we don't use print_hex_dump() here since the original code uses nedev_dbg(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jie Deng <jiedeng@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylink: avoid attaching more than one PHYRussell King2017-12-211-0/+3
| | | | | | | | | | Attaching more than one PHY to phylink is bad news, as we store a pointer to the PHY in a single location. Error out if more than one PHY is attempted to be attached. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ibm: emac: support RGMII-[RX|TX]ID phymodeChristian Lamparter2017-12-212-4/+7
| | | | | | | | | | The RGMII spec allows compliance for devices that implement an internal delay on TXC and/or RXC inside the transmitter. This patch adds the necessary RGMII_[RX|TX]ID mode code to handle such PHYs with the emac driver. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ibm: emac: replace custom PHY_MODE_* macrosChristian Lamparter2017-12-215-57/+44
| | | | | | | | | | | | | | | The ibm_emac driver predates the PHY_INTERFACE_MODE_* enums by a few years. And while the driver has been retrofitted to use the PHYLIB, the old definitions have stuck around to this day. This patch replaces all occurences of PHY_MODE_* with the respective equivalent PHY_INTERFACE_MODE_* enum. And finally, it purges the old macros for good. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: ibm: emac: replace custom rgmii_mode_name with phy_modesChristian Lamparter2017-12-211-19/+1
| | | | | | | | | | phy_modes() in the common phy.h already defines the same phy mode names in lower case. The deleted rgmii_mode_name() is used only in one place and for a "notice-level" printk. Hence, it will not be missed. Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdevsim: correctly check return value of debugfs_create_dirPrashant Bhole2017-12-202-6/+8
| | | | | | | | | - Checking return value with IS_ERROR_OR_NULL - Added error handling where it was not handled Signed-off-by: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: amd-xgbe: Get rid of custom hex_dump_to_buffer()Andy Shevchenko2017-12-201-17/+7
| | | | | | | | | | | | | Get rid of yet another custom hex_dump_to_buffer(). The output is slightly changed, i.e. each byte followed by white space. Note, we don't use print_hex_dump() here since the original code uses nedev_dbg(). Acked-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdevsim: bpf: remove unused variableJakub Kicinski2017-12-201-3/+0
| | | | | | | | skip_sw is set but no longer used. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdevsim: declare struct device_type as staticJakub Kicinski2017-12-201-1/+1
| | | | | | | | | struct device_type nsim_dev_type created for SR-IOV support should be static. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: pasemi: Replace mac address parsingAndy Shevchenko2017-12-201-3/+1
| | | | | | | Replace sscanf() with mac_pton(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: bonding: Replace mac address parsingAndy Shevchenko2017-12-201-5/+1
| | | | | | | | Replace sscanf() with mac_pton(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: flower: compile Geneve encap actionsJohn Hurley2017-12-192-38/+48
| | | | | | | | | | | | | | | | Generate rules for the NFP to encapsulate packets in Geneve tunnels. Move the vxlan action code to generic udp tunnel actions and use core code for both vxlan and Geneve. Only support outputting to well known port 6081. Setting tunnel options is not supported yet. Only attempt to offload if the fw supports Geneve. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: flower: compile Geneve match fieldsJohn Hurley2017-12-194-42/+91
| | | | | | | | | | | | | | | | | | | Compile Geneve match fields for offloading to the NFP. The addition of Geneve overflows the 8 bit key_layer field, so apply extended metadata to the match cmsg allowing up to 32 more key_layer fields. Rather than adding new Geneve blocks, move the vxlan code to generic ipv4 udp tunnel structs and use these for both vxlan and Geneve. Matches are only supported when specifically mentioning well known port 6081. Geneve tunnel options are not yet included in the match. Only offload Geneve if the fw supports it - include check for this. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: flower: read extra feature support from fwJohn Hurley2017-12-192-1/+11
| | | | | | | | | | | | Extract the _abi_flower_extra_features symbol from the fw which gives a 64 bit bitmap of new features (on top of the flower base support) that the fw can offload. Store this bitmap in the priv data associated with each app. If the symbol does not exist, set the bitmap to 0. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: flower: remove unused tun_mask variableJohn Hurley2017-12-191-5/+6
| | | | | | | | | | | | | | | | The tunnel dest IP is required for separate offload to the NFP. It is already verified that a dest IP must be present and must be an exact match in the flower rule. Therefore, we can just extract the IP from the generated offload rule and remove the unused mask variable. The function is then no longer required to return the IP separately. Because tun_dst is localised to tunnel matches, move the declaration to the tunnel if branch. Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: RSS table is 4k for T6Ganesh Goudar2017-12-196-23/+36
| | | | | | | | RSS table is 4k for T6 and later cards, add check for the same. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ibmvnic: Include header descriptor support for ARP packetsThomas Falcon2017-12-191-1/+6
| | | | | | | | | | In recent tests with new adapters, it was discovered that ARP packets were not being properly processed. This patch adds support for ARP packet headers to be passed to backing adapters, if necessary. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ibmvnic: Increase maximum number of RX/TX queuesThomas Falcon2017-12-191-1/+1
| | | | | | | | Increase the number of queues allocated to accommodate recent network adapter inclusions on the IBM vNIC platform. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ibmvnic: Rename IBMVNIC_MAX_TX_QUEUES to IBMVNIC_MAX_QUEUESThomas Falcon2017-12-192-2/+2
| | | | | | | | This value denotes the maximum number of TX queues but is used to allocate both RX and TX queues. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'wireless-drivers-next-for-davem-2017-12-18' of ↵David S. Miller2017-12-19155-2092/+12660
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next The drivers/net/wireless/intel/iwlwifi/pcie/drv.c conflict was resolved using a diff provided by Kalle in his pull request. Kalle Valo says: ==================== wireless-drivers-next patches for 4.16 A bigger pull request this time, the most visible change being the new driver mt76. But there's also Kconfig refactoring in ath9k and ath10k, work beginning in iwlwifi to have rate scaling in firmware/hardware, wcn3990 support getting closer in ath10k and lots of smaller changes. mt76 * a new driver for MT76x2e, a 2x2 PCIe 802.11ac chipset by MediaTek ath10k * enable multiqueue support for all hw using mac80211 wake_tx_queue op * new Kconfig option ATH10K_SPECTRAL to save RAM * show tx stats on QCA9880 * new qcom,ath10k-calibration-variant DT entry * WMI layer support for wcn3990 ath9k * new Kconfig option ATH9K_COMMON_SPECTRAL to save RAM wcn36xx * hardware scan offload support wil6210 * run-time PM support when interface is down iwlwifi * initial work for rate-scaling offload * Support for new FW API version 36 * Rename the temporary hw name A000 to 22000 ssb * make SSB a menuconfig to ease disabling it all mwl8k * enable non-DFS 5G channels 149-165 ==================== 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 Valo2017-12-1441-337/+1654
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath.git patches for 4.16. Major changes: ath10k * enable multiqueue support for all hw using mac80211 wake_tx_queue op * new Kconfig option ATH10K_SPECTRAL to save RAM * show tx stats on QCA9880 * new qcom,ath10k-calibration-variant DT entry * WMI layer support for wcn3990 ath9k * new Kconfig option ATH9K_COMMON_SPECTRAL to save RAM wcn36xx * hardware scan offload support wil6210 * run-time PM support when interface is down
| | * ath10k: wmi: add hw params entry for wcn3990Rakesh Pillai2017-12-143-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add hw params entry for wcn3990 and populate various target specific values for wcn3990. Signed-off-by: Rakesh Pillai <pillair@qti.qualcomm.com> Signed-off-by: Govind Singh <govinds@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: wmi: get wmi init parameter values from hw paramsRakesh Pillai2017-12-143-3/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The parameter values for skid limit, number of peers and wds entries values which are sent in wmi init cmd are hardware specific. Add support to obtain skid limit, number of peers and wds entries values from hw params which will have the hw specific values for these parameters. Signed-off-by: Rakesh Pillai <pillair@qti.qualcomm.com> Signed-off-by: Govind Singh <govinds@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: wmi: add management tx by reference support over wmiRakesh Pillai2017-12-146-1/+158
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HL1.0 firmware branch, used in wcn3990, transmits management frames by reference over WMI. Add support for management tx by reference over WMI. Signed-off-by: Rakesh Pillai <pillair@qti.qualcomm.com> Signed-off-by: Govind Singh <govinds@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: wmi: modify svc bitmap parsing for wcn3990Rakesh Pillai2017-12-144-15/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the limitation of wmi tlv parsing logic, if there are two parameters in a wmi event with same tlv tag, we can get only the last value, as it overwrites the prev value of the same tlv tag. The service ready event in wcn3990 contains two parameters of the same tag UINT32, due to which the svc bitmap is overwritten with the DBS support parameter. Refactor the service ready event parsing to allow parsing two tlv of the same tag UINT32 for wcn3990. Signed-off-by: Rakesh Pillai <pillair@qti.qualcomm.com> Signed-off-by: Govind Singh <govinds@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wcn36xx: Reduce spinlock in indication handlerBjorn Andersson2017-12-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The purpose of pushing indication on a list and handle these in a separate worker is to allow the handlers to sleep. It does therefor not make much sense to hold the queue spinlock through the entire indication worker function. By removing items from the queue early we don't need to hold the lock throughout the indication worker, allowing the individual handlers to sleep. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath9k_htc: Add a sanity check in ath9k_htc_ampdu_action()Dan Carpenter2017-12-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Smatch generates a warning here: drivers/net/wireless/ath/ath9k/htc_drv_main.c:1688 ath9k_htc_ampdu_action() error: buffer overflow 'ista->tid_state' 8 <= 15 I don't know if it's a real bug or not but the other paths through this function all ensure that "tid" is less than ATH9K_HTC_MAX_TID (8) so checking here makes things more consistent. Fixes: fb9987d0f748 ("ath9k_htc: Support for AR9271 chipset.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wcn36xx: Add hardware scan offload supportLoic Poulain2017-12-144-8/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current hw_scan implementation does not trigger offloaded hardware scan and seems to only put the device in a kind of listening mode (beacon/probe-response) for software scan. Since no probe request are generated by the software, current scanning method is similar to a passive scan. This patch introduces support for 'true' hardware offloaded scan. Hardware scan is configured and started via the start-scan-offload firmware message. Once scan has been completed a scan indicator message is received from firmware. Moreover, this patch includes support for directed probe-request, allowing connection with hidden APs. It also fixes scan issues with band-steering AP which are not 'visible' with passive scan (due to hidden ssid in beacons). Let's keep the 'legacy' scanning method in case scan-offload is not supported. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: search DT for qcom,ath10k-calibration-variantSven Eckelmann2017-12-141-7/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Board Data File (BDF) is loaded upon driver boot-up procedure. The right board data file is identified on QCA4019 using bus, bmi-chip-id and bmi-board-id. The problem, however, can occur when the (default) board data file cannot fulfill with the vendor requirements and it is necessary to use a different board data file. This problem was solved for SMBIOS by adding a special SMBIOS type 0xF8. Something similar has to be provided for systems without SMBIOS but with device trees. No solution was specified by QCA and therefore a new one has to be found for ath10k. The device tree requires addition strings to define the variant name wifi@a000000 { status = "okay"; qcom,ath10k-calibration-variant = "RT-AC58U"; }; wifi@a800000 { status = "okay"; qcom,ath10k-calibration-variant = "RT-AC58U"; }; This would create the boarddata identifiers for the board-2.bin search * bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=RT-AC58U * bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=RT-AC58U Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: add per peer tx stats support for 10.2.4Anilkumar Kolli2017-12-144-1/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 10.2.4 firmware branch (used in QCA988X) does not support HTT_10_4_T2H_MSG_TYPE_PEER_STATS and that's why ath10k does not provide tranmission rate statistics to user space, instead it just shows hardcoded 6 Mbit/s. But pktlog firmware facility provides per peer tx statistics. The firmware sends one pktlog event for every four PPDUs per peer, which include: * successful number of packets and bytes transmitted * number of packets and bytes dropped * retried number of packets and bytes * rate info per ppdu Firmware supports WMI_SERVICE_PEER_STATS, pktlog is enabled through ATH10K_FLAG_PEER_STATS, which is nowadays enabled by default in ath10k. This patch does not impact throughput. Tested on QCA9880 with firmware version 10.2.4.70.48. This should also work with firmware branch 10.2.4-1.0-00029 Parse peer stats from pktlog packets and update the tx rate information per STA. This way user space can query about transmit rate with iw: $iw wlan0 station dump Station 3c:a9:f4:72:bb:a4 (on wlan1) inactive time: 8210 ms rx bytes: 9166 rx packets: 44 tx bytes: 1105 tx packets: 9 tx retries: 0 tx failed: 1 rx drop misc: 3 signal: -75 [-75, -87, -88] dBm signal avg: -75 [-75, -85, -88] dBm tx bitrate: 39.0 MBit/s MCS 10 rx bitrate: 26.0 MBit/s MCS 3 rx duration: 23250 us authorized: yes authenticated: yes associated: yes preamble: short WMM/WME: yes MFP: no TDLS peer: no DTIM period: 2 beacon interval:100 short preamble: yes short slot time:yes connected time: 22 seconds Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: move pktlog_filter out of ath10k_debugAnilkumar Kolli2017-12-142-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move pktlog_filter from struct ath10k_debug to struct ath10k so that pktlog can be enabled even when debugfs is not enabled, needed to enable peer tx stats for 10.2.4. No changes in functionality. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: remove MAC80211_DEBUGFS dependency on ath10k_sta_statisticsAnilkumar Kolli2017-12-144-32/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove CONFIG_MAC80211_DEBUGFS dependency on ath10k_sta_statistics(). ath10k_sta_statistics() has per sta tx/rx stats and this should not be dependent on MAC80211_DEBUGFS. No changes in functionality. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: unify rx processing in napi_pollRajkumar Manoharan2017-12-143-61/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With current NAPI implementation, NAPI poll can deliver more frames to net core than allotted budget. This may cause warning in napi_poll. Remaining quota is not accounted, while processing amsdus in rx_in_ord_ind and rx_ind queue. Adding num_msdus at last can not prevent delivering more frames to net core. With this change, all amdus from both in_ord_ind and rx_ind queues are processed and enqueued into common skb list instead of delivering into mac80211. Later msdus from common queue are dequeued and delivered depends on quota availability. This change also simplifies the rx processing in napi poll routine. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: handling qos at STA side based on AP WMM enable/disableBalaji Pothunoori2017-12-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Data packets are not sent by STA in case of STA joined to non QOS AP (WMM disabled AP). This is happening because of STA is sending data packets to firmware from host with qos enabled along with non qos queue value(TID = 16). Due to qos enabled, firmware is discarding the packet. This patch fixes this issue by updating the qos based on station WME capability field if WMM is disabled in AP. This patch is required by 10.4 family chipsets like QCA4019/QCA9888/QCA9884/QCA99X0. Firmware Versoin : 10.4-3.5.1-00018. For 10.2.4 family chipsets QCA988X/QCA9887 and QCA6174 this patch has no effect. Signed-off-by: Balaji Pothunoori <bpothuno@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix invalid STS_CAP_OFFSET_MASKBen Greear2017-12-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 10.4 firmware defines this as a 3-bit field, as does the mac80211 stack. The 4th bit is defined as CONF_IMPLICIT_BF at least in the firmware header I have seen. This patch fixes the ath10k wmi header to match the firmware. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: improve endianness handlingKenneth Lu2017-12-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Replace ntohs with be16_to_cpu to do endian conversions for ethhdr h_proto assignment. Signed-off-by: Kenneth Lu <kuohsianglu@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: move spectral scan support under a separate config symbolMatthias Schiffer2017-12-073-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, spectral scan support, and with it RELAY, is always enabled with ATH10K_DEBUGFS. Spectral scan support is currently the only user of RELAY in ath10k, and it unconditionally reserves a relay channel. Having debugfs support in ath10k is often useful even on very small embedded routers, where we'd rather like to avoid the code size and RAM usage of the relay support. While ath10k-based devices usually have more resources than ath9k-based ones, it makes sense to keep the configuration symmetric to ath9k, so the same base kernel without RELAY can be used for both ath9k and ath10k hardware. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath9k: move spectral scan support under a separate config symbolMatthias Schiffer2017-12-073-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, spectral scan support, and with it RELAY, is always enabled with ATH9K[_HTC]_DEBUGFS. Spectral scan support is currently the only user of RELAY in ath9k, and it unconditionally reserves a relay channel. Having debugfs support in ath9k is often useful even on very small embedded routers, where we'd rather like to avoid the code size and RAM usage of the relay support. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: use 64-bit crash dump timestampsArnd Bergmann2017-12-072-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dump format uses 64-bit timestamps already, but calling getnstimeofday() only returns a 32-bit number on 32-bit architectures, so that will overflow in y2038. This changes it to use ktime_get_real_ts64() instead. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath6kl: remove redundant variable ies_lenKenneth Lu2017-12-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | To get rid of W=1 warning: variable ‘ies_len’ set but not used. Variable ies_len is being assigned but never read. Signed-off-by: Kenneth Lu <kuohsianglu@gmail.com> Reviewed-by: Steve deRosier <derosier@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wcn36xx: set default BTLE coexistence configEyal Ilsar2017-12-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the value for the firmware configuration parameters BTC_STATIC_LEN_LE_BT and BTC_STATIC_LEN_LE_WLAN are not set the duty cycle between BT and WLAN is such that if BT (including BLE) is active WLAN gets 0 bandwidth. When tuning these parameters having a too high value for WLAN means that BLE performance degrades. The "sweet" point of roughly half of the maximal values was empirically found to achieve a balance between BLE and Wi-Fi coexistence performance. Signed-off-by: Eyal Ilsar <eilsar@codeaurora.org> Signed-off-by: Ramon Fried <rfried@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wil6210: update statistics for suspendLazar Alexei2017-12-024-27/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the statistics show how many successful/failed suspend/resume operations the system had. Update the statistics by splitting each successful/failed suspend/resume operations to radio on/off. Signed-off-by: Lazar Alexei <qca_ailizaro@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wil6210: remove suspend time statisticsLazar Alexei2017-12-024-39/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently suspend time statistics are showed through debugfs. Remove time statistics in suspend state since the timing may not be accurate in that state. Signed-off-by: Lazar Alexei <qca_ailizaro@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wil6210: fix PCIe bus mastering in case of interface downLazar Alexei2017-12-023-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of interface down, radio is turned off but PCIe mastering is not cleared. This can cause unexpected PCIe access to the shutdown device. Fix this by clearing PCIe mastering also in case interface is down Signed-off-by: Lazar Alexei <qca_ailizaro@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wil6210: get suspend reject reason and resume triggers from FWLazar Alexei2017-12-022-6/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | Upon receiving suspend reject, print reject reason. Upon receiving resume event, print resume triggers. Signed-off-by: Lazar Alexei <qca_ailizaro@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * wil6210: missing length check in wil_cfg80211_mgmt_txLior David2017-12-021-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a length check in wil_cfg80211_mgmt_tx to detect unsigned integer overflow. Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-06 00:08:07 +0100