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2017-08-03net: mvpp2: introduce queue_vector conceptThomas Petazzoni
In preparation to the introduction of TX interrupts and improved RX queue distribution, this commit introduces the concept of "queue vector". A queue vector represents a number of RX and/or TX queues, and an associated NAPI instance and interrupt. This commit currently only creates a single queue_vector, so there are no changes in behavior, but it paves the way for additional queue_vector in the next commits. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: mvpp2: move from cpu-centric naming to "software thread" namingThomas Petazzoni
The PPv2.2 IP has a concept of "software thread", with all registers of the PPv2.2 mapped 8 times, for concurrent accesses by 8 "software threads". In addition, interrupts on RX queues are associated to such "software thread". For most cases, we map a "software thread" to the more conventional concept of CPU, but we will soon have one exception: we will have a model where we have one TX interrupt per CPU (each using one software thread), and all RX events mapped to another software thread (associated to another interrupt). In preparation for this change, it makes sense to change the naming from MVPP2_MAX_CPUS to MVPP2_MAX_THREADS, and plan for 8 software threads instead of 4 currently. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: mvpp2: introduce per-port nrxqs/ntxqs variablesThomas Petazzoni
Currently, the global variables rxq_number and txq_number hold the number of per-port TXQs and RXQs. Until now, such numbers were constant regardless of the driver configuration. As we are going to introduce different modes for TX and RX queues, these numbers will depend on the configuration (PPv2.1 vs. PPv2.2, exact queue distribution logic). Therefore, as a preparation, we move the number of RXQs and TXQs in the 'struct mvpp2_port' structure, next to the RXQs and TXQs descriptor arrays. For now, they remain initialized to the same default values as rxq_number/txq_number used to be initialized, but this will change in future commits. The only non-mechanical change in this patch is that the check to verify hardware constraints on the number of RXQs and TXQs is moved from mvpp2_probe() to mvpp2_port_probe(), since it's now in mvpp2_port_probe() that we initialize the per-port count of RXQ and TXQ. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: mvpp2: remove RX queue group reset codeThomas Petazzoni
The RX queue group allocation is anyway re-done later in mvpp2_port_init(), so resetting it in mvpp2_init() is not very useful, and will be annoying as we are going to rework the RX queue group allocation logic. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: mvpp2: fix MVPP21_ISR_RXQ_GROUP_REG definitionThomas Petazzoni
The MVPP21_ISR_RXQ_GROUP_REG register is not indexed by rxq, but by port, so we fix the parameter name accordingly. There are no functional changes. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: arc_emac: Add support for ndo_do_ioctl net_device_ops operationRomain Perier
This operation is required for handling ioctl commands like SIOCGMIIREG, when debugging MDIO registers from userspace. This commit adds support for this operation. Signed-off-by: Romain Perier <romain.perier@collabora.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add HNS3 driver to kernel build framework & MAINTAINERSSalil
This patch updates the MAINTAINERS file with HNS3 Ethernet driver maintainers names and other details. This also introduces the new Makefiles required to build the HNS3 Ethernet driver and updates the existing Kconfig file in the hisilicon folder. Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add Ethtool support to HNS3 driverSalil
This patch adds the support of the Ethtool interface to the HNS3 Ethernet driver. Various commands to read the statistics, configure the offloading, loopback selftest etc. are supported. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add MDIO support to HNS3 Ethernet driver for hip08 SoCSalil
This patch adds the support of MDIO bus interface for HNS3 driver. Code provides various interfaces to start and stop the PHY layer and to read and write the MDIO bus or PHY. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add support of TX Scheduler & Shaper to HNS3 driverSalil
THis patch adds the support of the Scheduling and Shaping functionalities during the transmit leg. This also adds the support of Pause at MAC level. (Pause at per-priority level shall be added later along with the DCB feature). Hardware as such consists of two types of cofiguration of 6 level schedulers. Algorithms varies according to the level and type of scheduler being used. Current patch is used to initialize the mapping, algorithms(like SP, DWRR etc) and shaper(CIR, PIR etc) being used. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer SupportSalil
This patch adds the support of Hisilicon Network Subsystem Accceleration Engine and common operations to access it. This layer provides access to the hardware configuration, hardware statistics. This layer is also responsible for triggering the initialization of the PHY layer through the below MDIO layer. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add HNS3 IMP(Integrated Mgmt Proc) Cmd Interface SupportSalil
This patch adds the support of IMP (Integrated Management Processor) command interface to the HNS3 driver. Each PF/VF has support of CQP(Command Queue Pair) ring interface. Each CQP consis of send queue CSQ and receive queue CRQ. There are various commands a PF/VF may support, like for Flow Table manipulation, Device management, Packet buffer allocation, Forwarding, VLANs config, Tunneling/Overlays etc. This patch contains code to initialize the command queue, manage the command queue descriptors and Rx/Tx protocol with the command processor in the form of various commands/results and acknowledgements. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add support of the HNAE3 frameworkSalil
This patch adds the support of the HNAE3 (Hisilicon Network Acceleration Engine 3) framework support to the HNS3 driver. Framework facilitates clients like ENET(HNS3 Ethernet Driver), RoCE and user-space Ethernet drivers (like ODP etc.) to register with HNAE3 devices and their associated operations. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoCSalil
This patch adds the support of Hisilicon Network Subsystem 3 Ethernet driver to hip08 family of SoCs. This driver includes basic Rx/Tx functionality. It also includes the client registration code with the HNAE3(Hisilicon Network Acceleration Engine 3) framework. This work provides the initial support to the hip08 SoC and would incrementally add features or enhancements. Signed-off-by: Daode Huang <huangdaode@hisilicon.com> Signed-off-by: lipeng <lipeng321@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03ibmvnic: Implement .get_channelsJohn Allen
Implement .get_channels (ethtool -l) functionality Signed-off-by: John Allen <jallen@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03ibmvnic: Implement .get_ringparamJohn Allen
Implement .get_ringparam (ethtool -g) functionality Signed-off-by: John Allen <jallen@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03ibmvnic: Convert vnic server reported statistics to cpu endianJohn Allen
The vnic server reports the statistics buffer in big endian format and must be converted to cpu endian in order to be displayed correctly on little endian lpars. Signed-off-by: John Allen <jallen@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03ibmvnic: Implement per-queue statistics reportingJohn Allen
Add counters to report number of packets, bytes, and dropped packets for each transmit queue and number of packets, bytes, and interrupts for each receive queue. Modify ethtool callbacks to report the new statistics. Signed-off-by: John Allen <jallen@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: dsa: bcm_sf2: dst in not an arrayVivien Didelot
It's been a while now since ds->dst is not an array anymore, but a simple pointer to a dsa_switch_tree. Fortunately, SF2 does not support multi-chip and thus ds->index is always 0. This patch substitutes 'ds->dst[ds->index].' with 'ds->dst->'. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03qlcnic: add const to bin_attribute structureBhumika Goyal
Add const to bin_attribute structure as it is only passed to the functions sysfs_{remove/create}_bin_file. The corresponding arguments are of type const, so declare the structure to be const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03net: hns: Add self-adaptive interrupt coalesce support in hns driverLin Yun Sheng
When deal with low and high throughput, it is hard to achiece both high performance and low latency. In order to achiece that, this patch calculates the rx rate, and adjust the interrupt coalesce parameter accordingly. Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Tested-by: Weiwei Deng <dengweiwei@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-03wcn36xx: check dma_mapping_error()Rob Clark
Fixes splat: wcn36xx a204000.wcnss:smd-edge:wcnss:wifi: DMA-API: device driver failed to check map error[device address=0x00000000b45ba000] [size=3872 bytes] [mapped as single] ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at ../lib/dma-debug.c:1167 check_unmap+0x474/0x8d0 Modules linked in: bnep(E) arc4(E) wcn36xx(E) mac80211(E) btqcomsmd(E) btqca(E) bluetooth(E) cfg80211(E) ecdh_generic(E) rfkill(E) vfat(E) fat(E) wcnss_ctrl qcom_wcnss_pil(E) mdt_loader(E) qcom_common(E) remoteproc(E) crc32_ce(E) virtio_ring(E) snd_soc_lpass_apq8016(E) snd_soc_lpass_cpu(E) virtio(E) snd_soc_lpass_platform(E) leds_gpio(E) snd_soc_hdmi_codec(E) snd_soc_apq8016_sbc(E) snd_soc_msm8916_digital(E) snd_soc_core(E) qcom_spmi_temp_alarm(E) ac97_bus(E) snd_pcm_dmaengine(E) snd_seq(E) snd_seq_device(E) snd_pcm(E) spi_qup(E) nvmem_qfprom(E) snd_timer(E) snd(E) soundcore(E) msm_rng(E) qcom_tsens(E) nvmem_core(E) uas(E) usb_storage(E) dm9601(E) cdc_ether(E) usbnet(E) mii(E) mmc_block(E) sdhci_msm(E) sdhci_pltfm(E) qcom_spmi_vadc(E) qcom_vadc_common(PE) clk_smd_rpm(E) industrialio(E) qcom_smd_regulator(E) pinctrl_spmi_mpp(E) pinctrl_spmi_gpio(E) rtc_pm8xxx(E) adv7511(E) smd_rpm(E) qcom_spmi_pmic(E) regmap_spmi(E) phy_msm_usb(E) usb3503(E) extcon_usb_gpio(E) ci_hdrc_msm(E) ci_hdrc(E) qcom_hwspinlock(E) udc_core(E) extcon_core(E) ehci_msm(E) i2c_qup(E) sdhci(E) msm(E) mmc_core(E) drm_kms_helper(E) syscopyarea(E) sysfillrect(E) sysimgblt(E) fb_sys_fops(E) spmi_pmic_arb(E) drm(E) spmi(E) qcom_smd(E) rpmsg_core smsm(E) gpio_keys(E) smp2p(E) smem(E) hwspinlock_core(E) sunrpc(E) scsi_transport_iscsi(E) CPU: 0 PID: 0 Comm: swapper/0 Tainted: P E 4.12.0-rc7+ #1476 Hardware name: qualcomm dragonboard410c/dragonboard410c, BIOS 2017.07-rc1-00234-g22fa70a-dirty 06/26/2017 task: ffff000009049780 task.stack: ffff000009030000 PC is at check_unmap+0x474/0x8d0 LR is at check_unmap+0x474/0x8d0 ... Mapped at: dma_entry_alloc+0x68/0xa8 debug_dma_map_page+0x94/0x148 wcn36xx_dxe_fill_skb.isra.1+0xbc/0xf8 [wcn36xx] wcn36xx_dxe_init+0x244/0x398 [wcn36xx] wcn36xx_start+0xf4/0x298 [wcn36xx] Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath9k: Add Dell Wireless 1802 with wowlan capabilityRosen Penev
Add the Dell Wireless 1802 card as an AR9462 in the ath9k pci list. Note that the wowlan feature is supported and has been tested successfully. Signed-off by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath9k: fix debugfs file permissionChristoph Fritz
This patch fixes a trivial debugfs file permission issue. Debugfs file ack_to has no write function, so S_IWUSR gets purged. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: explicitly request exclusive reset controlPhilipp Zabel
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. Convert all drivers requesting exclusive resets to the explicit API call so the temporary transition helpers can be removed. No functional changes. Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: push peer type to target for TDLS peersManikanta Pubbisetty
WMI interface for all the firmwares(except QCA6174) does not include the type of peer(default/bss/tdls) requested during peer creation, therefore target creates a default peer. TDLS implementation on 10.4 firmware requires host to configure the peer type(tdls) for TDLS peers. This patch adds peer type parameter to the existing WMI interface for peer creation to accommodate this requirement. Tested this change on QCA9888(10.4-3.5.1-00018) and QCA988x(10.2.4.70.9-2) with ping tests for AP/STA modes. Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: add tdls support for 10.4 firmwaresManikanta Pubbisetty
This patch adds the support of TDLS feature for 10.4 firmware versions. A new WMI service is added to advertise the support of TDLS for 10.4 firmwares. Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: extend wmi service map to accommodate new servicesManikanta Pubbisetty
Though there is room to accommodate 512 services in wmi service ready event, target uses only first 4-bits of each 32-bit word for advertising wmi services thereby limiting max wmi services to 64. TDLS implementation for 10.4 firmwares introduces new wmi services by making use of remaining unused bits of each 32-bit word, therefore the wmi service mapping in host needs to be extended. This patch adds the logic to extend the wmi SVCMAP to accommodate new wmi services. Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: sdio: fix compile warningErik Stromdahl
As suggested by Arnd Bergmann, replace "while (time_before_...) {}" with "do {} while (time_before_...)" This fixes the following warnings detected by gcc 4.1.2: drivers/net/wireless/ath/ath10k/sdio.c: In function ‘ath10k_sdio_mbox_rxmsg_pending_handler’: drivers/net/wireless/ath/ath10k/sdio.c:676: warning: ‘ret’ may be used uninitialized in this function ... drivers/net/wireless/ath/ath10k/sdio.c: In function ‘ath10k_sdio_irq_handler’: drivers/net/wireless/ath/ath10k/sdio.c:1331: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: add initial USB supportErik Stromdahl
Chipsets like QCA9377 have support for USB so add initial USB bus support to ath10k. With this patch we have the low level HIF and HTC protocol working and it's possible to boot the firmware, but it's still not possible to connect or anything like. More changes are needed for full functionality. For that reason we print during initialisation: WARNING: ath10k USB support is incomplete, don't expect anything to work! Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: various usb related definitionsErik Stromdahl
Definitions for USB based chipsets Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03ath10k: set a-mpdu receiver reference numberMatthias Frei
Set the a-mpdu reference number in ath10k to make it accessible in the receivers radiotap header. Implemented as in ath9k. The reference number is needed for troubleshooting and research at the receivers site (e.g. to identify mpdu's that were aggregated in an a-mpdu) Signed-off-by: Matthias Frei <mf@frei.media> [kvalo@qca.qualcomm.com: fix checkpatch warning, commit log cleanup] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-03rtlwifi: Replace hardcode value with macroSouptick Joarder
In _rtl_init_mac80211(), hardcoded value for hw->max_listen_interval and hw->max_rate_tries are replaced by macro and removed the comment. Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03mwifiex: pcie: compatible with wifi-only image while extract wifi-part fwXinming Hu
Sometimes, we might using wifi-only firmware with a combo firmware name, in this case, do not need to filter bluetooth part from header. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03mwifiex: make addba request command cleanXinming Hu
uninitilized variable, such as .add_req_result might be magic stack value. Initialize the structure to make it clean. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03net: qtnfmac: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03hostap: Fix outdated comment about dev->destructorStefano Brivio
After commit cf124db566e6 ("net: Fix inconsistent teardown and release of private netdev state."), setting 'dev->needs_free_netdev' ensures device data is released, and 'dev->destructor' is not used anymore. Fixes: cf124db566e6 ("net: Fix inconsistent teardown and release of private netdev state.") Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8192ee: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 1899 928 0 2827 b0b realtek/rtlwifi/rtl8192ee/sw.o File size After adding 'const': text data bss dec hex filename 1963 864 0 2827 b0b realtek/rtlwifi/rtl8192ee/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8188ee: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 3090 912 0 4002 fa2 realtek/rtlwifi/rtl8188ee/sw.o File size After adding 'const': text data bss dec hex filename 3154 848 0 4002 fa2 realtek/rtlwifi/rtl8188ee/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8723be: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 3032 912 0 3944 f68 realtek/rtlwifi/rtl8723be/sw.o File size After adding 'const': text data bss dec hex filename 3096 848 0 3944 f68 realtek/rtlwifi/rtl8723be/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8723ae: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 2775 912 0 3687 e67 realtek/rtlwifi/rtl8723ae/sw.o File size After adding 'const': text data bss dec hex filename 2839 848 0 3687 e67 realtek/rtlwifi/rtl8723ae/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8821ae: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 2491 960 0 3451 d7b realtek/rtlwifi/rtl8821ae/sw.o File size After adding 'const': text data bss dec hex filename 2587 864 0 3451 d7b realtek/rtlwifi/rtl8821ae/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8192se: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 2817 1040 0 3857 f11 realtek/rtlwifi/rtl8192se/sw.o File size After adding 'const': text data bss dec hex filename 3009 848 0 3857 f11 realtek/rtlwifi/rtl8192se/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03rtlwifi: rtl8192de: constify pci_device_id.Arvind Yadav
pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by <linux/pci.h> work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 2833 945 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o File size After adding 'const': text data bss dec hex filename 2929 849 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: Tidy up DMA mask settingRobin Murphy
As the only caller of dma_supported() outside of DMA API internals, the qtfnmac driver stands out and invites scrutiny. Thankfully, it's not being used for evil, but it is entirely redundant, since it open-codes a check that the DMA mask setting functions are going to perform anyway. In fact, the whole qtnf_pcie_init_dma_mask() function is nothing more than a rather long-winded implementation of dma_set_mask_and_coherent(), so let's just use that directly. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: prepare for AP_VLAN interface type supportSergey Matyukevich
Modify qlink command structures and interface types handling to prepare adding AP_VLAN support to qtnfmac driver. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: remove function qtnf_cmd_skb_put_actionSergey Matyukevich
This function is not used anymore, so remove it. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: fix handling of iftype mask reported by firmwareSergey Matyukevich
Firmware sends supported interface type rather than mask. As a result, types field of ieee80211_iface_limit structure may end up having multiple iftype bits set. This leads to WARN_ON from wiphy_verify_combinations. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: implement scan timeoutSergey Matyukevich
Userspace tools may hang on scan in the case when scan completion event is not returned by firmware. This patch implements the scan timeout to avoid such situation. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-03qtnfmac: implement cfg80211 channel_switch handlerSergey Matyukevich
This patch implements cfg80211 channel_switch handler enabling CSA channel-switch procedure. Driver performs only basic validation of the requested new channel and then sends command to firmware. Beacon IEs are not sent since beacon update is handled by firmware. Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Avinash Patil <avinashp@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit (git 2.34.1) at 2025-09-18 13:47:21 +0000