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70b8250b |
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22-Dec-2023 |
Dacio Romero <dacioromero@gmail.com> |
wifi: mt76: mt76x2u: add netgear wdna3100v3 to device table Netgear WDNA3100v3 has a chipset that's compatible with the mt76x2u driver and works without modification with the mainline kernel by writing to sysfs. Signed-off-by: Dacio Romero <dacioromero@gmail.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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f3f8f050 |
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30-Jan-2024 |
Breno Leitao <leitao@debian.org> |
wifi: fill in MODULE_DESCRIPTION()s for mt76 drivers W=1 builds now warn if module is built without a MODULE_DESCRIPTION(). Add descriptions to the MediaTek mt76 drivers. Here is a sorted list of descriptions. It might make the reviewing process easier. MODULE_DESCRIPTION("MediaTek MT7603E and MT76x8 wireless driver"); MODULE_DESCRIPTION("MediaTek MT7615E and MT7663E wireless driver"); MODULE_DESCRIPTION("MediaTek MT7615E MMIO helpers"); MODULE_DESCRIPTION("MediaTek MT7663 SDIO/USB helpers"); MODULE_DESCRIPTION("MediaTek MT7663S (SDIO) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7663U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x02 helpers"); MODULE_DESCRIPTION("MediaTek MT76x02 MCU helpers"); MODULE_DESCRIPTION("MediaTek MT76x0E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x0U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x2 EEPROM helpers"); MODULE_DESCRIPTION("MediaTek MT76x2E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x2U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x connac layer helpers"); MODULE_DESCRIPTION("MediaTek MT76x EEPROM helpers"); MODULE_DESCRIPTION("MediaTek MT76x helpers"); MODULE_DESCRIPTION("MediaTek MT76x SDIO helpers"); MODULE_DESCRIPTION("MediaTek MT76x USB helpers"); MODULE_DESCRIPTION("MediaTek MT7915E MMIO helpers"); MODULE_DESCRIPTION("MediaTek MT7921 core driver"); MODULE_DESCRIPTION("MediaTek MT7921E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7921S (SDIO) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7921U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7925 core driver"); MODULE_DESCRIPTION("MediaTek MT7925E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7925U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT792x core driver"); MODULE_DESCRIPTION("MediaTek MT792x USB helpers"); MODULE_DESCRIPTION("MediaTek MT7996 MMIO helpers"); Signed-off-by: Breno Leitao <leitao@debian.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240130104243.3025393-10-leitao@debian.org
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6cb596ba |
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14-Mar-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: usb: introduce __mt76u_init utility routine Introduce __mt76u_init unitility routine and move mt7615 usb bus ops into mt7615 module in order to allow specifying driver specific parameter. This is a preliminary patch to add usb support to mt7921 driver. Tested-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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be83a7e2 |
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20-Oct-2020 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76u: rely on woker APIs for rx work In order to improve parallelism, convert rx path in mt76-usb module to mt76 workers APIs Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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a86f1d01 |
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03-Jul-2020 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: move mt76 workqueue in common code Move mt76 workqueue from usb to common code in order to be reused adding low-power support for mt7663 chipset Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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05b5a339 |
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29-Jun-2020 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76x2u: enable HC-M7662BU1 Enable support for HC-M7662BU1 module on mt76x2u driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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3efdfbe0 |
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21-Mar-2020 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76x2u: introduce Mercury UD13 support Introduce Mercury UD13 dual-band dongle support to mt76x2u driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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b2934279 |
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18-Mar-2020 |
Matthew Garrett <matthewgarrett@google.com> |
mt76: mt76x02u: Add support for newer versions of the XBox One wifi adapter The current version has a new USB ID and reports as an 0x7632 device. Adding the IDs results in it working out of the box. Signed-off-by: Matthew Garrett <mjg59@google.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1e816c65 |
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15-Jan-2020 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76u: add {read/write}_extended utility routines Introduce extended utility routines to read/write data o usb bus. New devices (e.g. mt7663u) will rely on both upper and lower part of the register address. Add ext parameter to mt76u_init signature in order to reuse the code adding mt7663u support. Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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011849e0 |
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15-Oct-2019 |
Felix Fietkau <nbd@nbd.name> |
mt76: move state from struct mt76_dev to mt76_phy Allows keeping per-wiphy state separate Signed-off-by: Felix Fietkau <nbd@nbd.name>
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284efb47 |
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28-Oct-2019 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76u: rely on a dedicated stats workqueue rate controller and throughput are very sensitive to tx status timing. In order to improve performances when the system is heavily loaded, substitute stat_work delayed_work with a regular work_struct and create a mt76u dedicated workqueue for tx status reporting Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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80df01f4 |
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28-Oct-2019 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76u: rely on usb_interface instead of usb_dev usb drivers are supposed to communicate using usb_interface instead mt76x{0,2}u is now registering through usb_device. Fix it by passing usb_intf device to mt76_alloc_device routine. Fixes: 112f980ac8926 ("mt76usb: use usb_dev private data") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Tested-By: Zero_Chaos <sidhayn@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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355f8d00 |
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06-Sep-2019 |
Felix Fietkau <nbd@nbd.name> |
mt76: mt76x02: track approximate tx airtime for airtime fairness and survey Estimate by calculating duration for EWMA packet size + estimated A-MPDU length on tx status events Signed-off-by: Felix Fietkau <nbd@nbd.name>
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5ce09c1a |
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04-Sep-2019 |
Felix Fietkau <nbd@nbd.name> |
mt76: track rx airtime for airtime fairness and survey Report total rx airtime for valid stations as BSS rx time in survey mt7615 is left out for now, it will be supported later by reading hardware counters instead of calculating airtime in software Signed-off-by: Felix Fietkau <nbd@nbd.name>
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168aea24 |
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05-Aug-2019 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76x02u: enable survey support Introduce channel survey support for mt76x2u and mt76x0u drivers Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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0e3d6777 |
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24-Jul-2019 |
Ryder Lee <ryder.lee@mediatek.com> |
mt76: switch to SPDX tag instead of verbose boilerplate text No functional change intended. Add SPDX identifiers to all remaining files in /mt76. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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39d501d9 |
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26-Apr-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76usb: fix tx/rx stop Disabling tasklets on stopping rx/tx is wrong. If blocked tasklet is scheduled and we remove device we will get 100% cpu usage: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 9 root 20 0 0 0 0 R 93.8 0.0 1:47.19 ksoftirqd/0 by infinite loop in tasklet_action_common() and eventuall crash on next mt76usb module load: [ 2068.591964] RIP: 0010:tasklet_action_common.isra.17+0x66/0x100 [ 2068.591966] Code: 41 89 f5 eb 25 f0 48 0f ba 33 00 0f 83 b1 00 00 00 48 8b 7a 20 48 8b 42 18 e8 56 a3 b5 00 f0 80 23 fd 48 89 ea 48 85 ed 74 53 <48> 8b 2a 48 8d 5a 08 f0 48 0f ba 6a 08 01 72 0b 8b 42 10 85 c0 74 [ 2068.591968] RSP: 0018:ffff98758c34be58 EFLAGS: 00010206 [ 2068.591969] RAX: ffff98758e6966d0 RBX: ffff98756e69aef8 RCX: 0000000000000006 [ 2068.591970] RDX: 01060a053d060305 RSI: 0000000000000006 RDI: ffff98758e6966d0 [ 2068.591971] RBP: 01060a053d060305 R08: 0000000000000000 R09: 00000000000203c0 [ 2068.591971] R10: 000003ff65b34f08 R11: 0000000000000001 R12: ffff98758e6966d0 [ 2068.591972] R13: 0000000000000006 R14: 0000000000000040 R15: 0000000000000006 [ 2068.591974] FS: 0000000000000000(0000) GS:ffff98758e680000(0000) knlGS:0000000000000000 [ 2068.591975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2068.591975] CR2: 00002c5f73a6cc20 CR3: 00000002f920a001 CR4: 00000000003606e0 [ 2068.591977] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2068.591978] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2068.591978] Call Trace: [ 2068.591985] __do_softirq+0xe3/0x30a [ 2068.591989] ? sort_range+0x20/0x20 [ 2068.591990] run_ksoftirqd+0x26/0x40 [ 2068.591992] smpboot_thread_fn+0xc5/0x160 [ 2068.591995] kthread+0x112/0x130 [ 2068.591997] ? kthread_create_on_node+0x40/0x40 [ 2068.591998] ret_from_fork+0x35/0x40 [ 2068.591999] Modules linked in: ccm arc4 fuse rfcomm cmac bnep sunrpc snd_hda_codec_hdmi snd_soc_skl snd_soc_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core iTCO_wdt snd_hda_intel intel_rapl iTCO_vendor_support x86_pkg_temp_thermal intel_powerclamp btusb mei_wdt coretemp btrtl snd_hda_codec btbcm btintel intel_cstate snd_hwdep intel_uncore uvcvideo snd_hda_core videobuf2_vmalloc videobuf2_memops intel_rapl_perf wmi_bmof videobuf2_v4l2 intel_wmi_thunderbolt snd_seq bluetooth joydev videobuf2_common snd_seq_device snd_pcm videodev media i2c_i801 snd_timer idma64 ecdh_generic intel_lpss_pci intel_lpss mei_me mei ucsi_acpi typec_ucsi processor_thermal_device intel_soc_dts_iosf intel_pch_thermal typec thinkpad_acpi wmi snd soundcore rfkill int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad pcc_cpufreq uas usb_storage crc32c_intel i915 i2c_algo_bit nvme serio_raw [ 2068.592033] drm_kms_helper e1000e nvme_core drm video ipv6 [last unloaded: cfg80211] Fortunate thing is that this not happen frequently, as scheduling tasklet on blocked state is very exceptional, though might happen. Due to different RX/TX tasklet processing fix is different for those. For RX we have to assure rx_tasklet do fail to resubmit buffers by poisoning urb's and kill the tasklet. For TX we need to handle all stop cases properly (suspend, module unload, device removal). Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1fb869a2 |
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26-Apr-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76: mt76x02u: remove bogus stop on suspend On suspend mac80211 .stop callback is called before .suspend(), so hw mac is already stopped and we do not have to do this again. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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a33b8ab8 |
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13-Mar-2019 |
Felix Fietkau <nbd@nbd.name> |
mt76: move tx tasklet to struct mt76_dev Allows it to be scheduled from core code Signed-off-by: Felix Fietkau <nbd@nbd.name>
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112f980a |
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21-Mar-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76usb: use usb_dev private data Setup usb device private data. This allows to remove mt76u_buf->dev and simplify some routines as no longer we need to get usb device through usb interface. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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2baed5db |
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19-Mar-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76x02u: add sta_ps Add sta_ps callback but dont set WCID drop sicne registers for USB can not be accessed from tasklet context. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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40b94161 |
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07-Mar-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76x02u: check chip version on probe Since some USB device IDs are duplicated between mt76x0u, mt7601u and mt76x2u device, check chip version on probe and return error if not match the driver. Don't think this is serious issue, probe most likely will fail at some other point for wrong device, but we do not have to configure it if we know is not our device. Reported-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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411e05f4 |
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06-Mar-2019 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76x2u: remove duplicated entry in mt76x2u_device_table Remove duplicated entry in mt76x2u_device_table since Alfa AWUS036ACM and Aukey USB-AC1200 have the same ids Fixes: 62a25dc56990a ("mt76x2u: Add support for Alfa AWUS036ACM") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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a18a494f |
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20-Feb-2019 |
Stanislaw Gruszka <sgruszka@redhat.com> |
mt76usb: use synchronous msg for mcu command responses Use usb_bulk_msg for reading MCU command responses. This simplify code a lot. Together with 97a3005759c ("mt76usb: allow mt76u_bulk_msg be used for reads") it also fix possible problems with rx data buffers not being aligned and contained within single page. After doing page_frag_alloc(1024) consecutive page_frag_alloc(PAGE_SIZE) will alloc PAGE_SIZE buffer at PAGE_SIZE - 1024 offset. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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3bfaa974 |
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31-Jan-2019 |
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> |
mt76x2u: remove mt76x2u_alloc_device routine Remove mt76x2u_alloc_device since it just runs mt76_alloc_device. Move mt76_alloc_device call in mt76x2u_probe Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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cac97ed6 |
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14-Oct-2018 |
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> |
mt76x2: align mt76x2 and mt76x2u firmware Unify firmware version used on mt76x2e and mt76x2u drivers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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e40803f2 |
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04-Oct-2018 |
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> |
mt76x2: move mt76x2_dev in mt76x02_util.h Move mt76x2_dev in mt76x02_util.h and rename it in mt76x02_dev in order to be shared between mt76x2 and mt76x0 driver Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1613c621 |
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01-Oct-2018 |
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> |
mt76x2: move mt76x2 source files to mt76x2 folder Move mt76x2 and mt76x2u drivers to mt76x2 subfolder and leave just shared code in mt76 root folder Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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