- 11 Apr, 2021 40 commits
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Ryder Lee authored
Fix PHY mode configuration for DBDC. Signed-off-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Ryder Lee authored
Stop Tx burst for ext_phy after mac reset. Signed-off-by:
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Ryder Lee authored
Add CSA notification for second phy. Signed-off-by:
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Ryder Lee authored
Stop Tx burst for ext_phy after mac reset. Signed-off-by:
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Ryder Lee authored
Add CSA notification for second phy. Signed-off-by:
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Ryder Lee authored
This improves dbdc performance. Signed-off-by:
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Lorenzo Bianconi authored
Properly check returned values from mcu utility routines in mt7921_start. Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
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Sean Wang authored
We should change the base for the dynamic remap into another one, because the current base (0xe0000) have been the one used to operate the device ownership. Fixes: 163f4d22 ("mt76: mt7921: add MAC support") Co-developed-by:
YN Chen <YN.Chen@mediatek.com> Signed-off-by:
Sean Wang <sean.wang@mediatek.com> Signed-off-by:
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Sean Wang authored
Should use 0x10000 as the base to operate PCIe interrupt according to the vendor reference driver. Fixes: ffa1bf97 ("mt76: mt7921: introduce PM support") Co-developed-by:
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Lorenzo Bianconi authored
Since the rate selection is currently managed by the fw, get rid of empty mt7921_sta_rc_update routine Signed-off-by:
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Lorenzo Bianconi authored
Since mt76_txq_send_burst routine can report a negative error code, check the returned value before incrementing the number of transmitted frames in mt76_txq_schedule_list routine. Return -EBUSY directly if the device is in reset or in power management. Fixes: 90fdc171 ("mt76: use mac80211 txq scheduling") Signed-off-by:
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Lorenzo Bianconi authored
Fix the following kernel warning adding a monitor interface in mt76_connac_mcu_uni_add_dev routine. [ 507.984882] ------------[ cut here ]------------ [ 507.989515] WARNING: CPU: 1 PID: 3017 at mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.059379] CPU: 1 PID: 3017 Comm: ifconfig Not tainted 5.4.98 #0 [ 508.065461] Hardware name: MT7622_MT7531 RFB (DT) [ 508.070156] pstate: 80000005 (Nzcv daif -PAN -UAO) [ 508.074939] pc : mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.081806] lr : mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.087367] sp : ffffffc013a33930 [ 508.090671] x29: ffffffc013a33930 x28: ffffff801e628ac0 [ 508.095973] x27: ffffff801c7f1200 x26: ffffff801c7eb008 [ 508.101275] x25: ffffff801c7eaef0 x24: ffffff801d025610 [ 508.106577] x23: ffffff801d022990 x22: ffffff801d024de8 [ 508.111879] x21: ffffff801d0226a0 x20: ffffff801c7eaee8 [ 508.117181] x19: ffffff801d0226a0 x18: 000000005d00b000 [ 508.122482] x17: 00000000ffffffff x16: 0000000000000000 [ 508.127785] x15: 0000000000000080 x14: ffffff801d704000 [ 508.133087] x13: 0000000000000040 x12: 0000000000000002 [ 508.138389] x11: 000000000000000c x10: 0000000000000000 [ 508.143691] x9 : 0000000000000020 x8 : 0000000000000001 [ 508.148992] x7 : 0000000000000000 x6 : 0000000000000000 [ 508.154294] x5 : ffffff801c7eaee8 x4 : 0000000000000006 [ 508.159596] x3 : 0000000000000001 x2 : 0000000000000000 [ 508.164898] x1 : ffffff801c7eac08 x0 : ffffff801d0226a0 [ 508.170200] Call trace: [ 508.172640] mt76_connac_mcu_uni_add_dev+0x178/0x190 [mt76_connac_lib] [ 508.179159] mt7921_eeprom_init+0x1288/0x1cb8 [mt7921e] [ 508.184394] drv_add_interface+0x34/0x88 [mac80211] [ 508.189271] ieee80211_add_virtual_monitor+0xe0/0xb48 [mac80211] [ 508.195277] ieee80211_do_open+0x86c/0x918 [mac80211] [ 508.200328] ieee80211_do_open+0x900/0x918 [mac80211] [ 508.205372] __dev_open+0xcc/0x150 [ 508.208763] __dev_change_flags+0x134/0x198 [ 508.212937] dev_change_flags+0x20/0x60 [ 508.216764] devinet_ioctl+0x3e8/0x748 [ 508.220503] inet_ioctl+0x1e4/0x350 [ 508.223983] sock_do_ioctl+0x48/0x2a0 [ 508.227635] sock_ioctl+0x310/0x4f8 [ 508.231116] do_vfs_ioctl+0xa4/0xac0 [ 508.234681] ksys_ioctl+0x44/0x90 [ 508.237985] __arm64_sys_ioctl+0x1c/0x48 [ 508.241901] el0_svc_common.constprop.1+0x7c/0x100 [ 508.246681] el0_svc_handler+0x18/0x20 [ 508.250421] el0_svc+0x8/0x1c8 [ 508.253465] ---[ end trace c7b90fee13d72c39 ]--- [ 508.261278] ------------[ cut here ]------------ Fixes: d0e274af ("mt76: mt76_connac: create mcu library") Signed-off-by:
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Ryder Lee authored
In order to properly report MIB counters to mac80211, resets stats in mt7915_get_stats routine() and hold mt76 mutex accessing MIB counters. Sum up MIB counters in mt7915_mac_update_mib_stats routine. Fixes: e57b7901 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Signed-off-by:
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Lorenzo Bianconi authored
In order to properly report MIB counters to mac80211, resets stats in mt7615_get_stats routine and hold mt76 mutex accessing MIB counters. Sum up MIB counters in mt7615_mac_update_mib_stats routine. Fixes: c388d858 ("mt76: mt7615: add a get_stats() callback") Signed-off-by:
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Ryder Lee authored
Only mt7615 uses v1 version. Also, some of released firmware doesn't have hdr->fw_ver. Signed-off-by:
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Ryder Lee authored
The index of TSF counters should follow HWBSSID. Fixes: d8d59f66 ("mt76: mt7615: support 16 interfaces") Signed-off-by:
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Lorenzo Bianconi authored
Fix register definitions for mac80211 stats reporting. Move mib counter reset to mt7921_get_stats routine. Fixes: 163f4d22 ("mt76: mt7921: add MAC support") Signed-off-by:
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Jiapeng Chong authored
Fix the following coccicheck warnings: ./drivers/net/wireless/mediatek/mt76/mt7921/mac.c:1402:2-3: Unneeded semicolon. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by:
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Lorenzo Bianconi authored
Similar to mt7921, fix 802.11 aggr len debugfs reporting for mt7915 driver. Fixes: e57b7901 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets") Signed-off-by:
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Lorenzo Bianconi authored
Fix register definitions for 802.11 aggr length histogram estimation. Fixes: 474a9f21 ("mt76: mt7921: add debugfs support") Signed-off-by:
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Lorenzo Bianconi authored
Similar to the issue fixed in mt7921_coredump_work, fix a possible memory leak in mt7615_coredump_work routine. Fixes: d2bf7959 ("mt76: mt7663: introduce coredump support") Signed-off-by:
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Ryder Lee authored
For AP and Client mode, the hardware can pass received packets as 802.3 frames that can be passed to the network stack as-is. Tested-by:
Frank Wunderlich <frank-w@public-files.de> Signed-off-by:
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Ryder Lee authored
Set skb->ip_summed to CHECKSUM_UNNECESSARY if the hardware has validated the IP and TCP/UDP checksum Signed-off-by:
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Ryder Lee authored
Enable hw rx-amsdu de-aggregation support. This is a preliminary patch to enable rx checksum offload. Signed-off-by:
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Felix Fietkau authored
With threaded NAPI, the rx handler function is no longer bound to the CPU that fired the interrupt, which significantly helps to spread the workload over multiple CPUs, especially when multiple devices are using threaded NAPI at the same time. Exclude the tx handler from threaded NAPI by using a separate dummy netdev. The work is small and short-lived enough that it makes more sense to run it in softirq instead of creating a dedicated thread Signed-off-by: -
Sean Wang authored
Update sched_scan command usage according to the current firmware submitted into linux-firmware.git. Fixes: 80fc1e37 ("mt76: mt7921: rely on mt76_connac_mcu module for sched_scan and hw_scan") Co-developed-by:
Soul Huang <Soul.Huang@mediatek.com> Signed-off-by:
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Sean Wang authored
add flush operation to make sure cfg80211_mlme_deauth is able to flush the deauthtication frame into air immediately. Co-developed-by:
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Sean Wang authored
Since the related rx bitrate fields have been moved to group3 in Rxv, fix rx bitrate statistics in mt7921_mac_fill_rx routine. Fixes: 163f4d22 ("mt76: mt7921: add MAC support") Signed-off-by:
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Sean Wang authored
Use proper value for ht40 mode configuration in mt76_connac_mcu_uni_add_bss routine and not ht20 one Fixes: d0e274af ("mt76: mt76_connac: create mcu library") Co-developed-by:
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Sean Wang authored
Current firmware only supports new api for enabling hardware beacon filter. Fixes: 1d8efc74 ("mt76: mt7921: introduce Runtime PM support") Beacon filter cmd have to rely on the associatied access point's beacon interval and DTIM information. Signed-off-by:
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Sean Wang authored
Fix possible memory leak in mt7921_coredump_work. Fixes: 1c099ab4 ("mt76: mt7921: add MCU support") Signed-off-by:
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Sean Wang authored
Any pcie access should happen in pci D0 state and we should give ownership back to the device at the end of the suspend procedure. Fixes: 1d8efc74 ("mt76: mt7921: introduce Runtime PM support") Signed-off-by:
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Ryder Lee authored
Use PCI standard defines. Signed-off-by:
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Lorenzo Bianconi authored
As done for mt76_connac_mcu_alloc_wtbl_req, even if this is not a real bug since mt7915_mcu_alloc_wtbl_req routine can fails just if nskb is NULL, always check return value from mt7915_mcu_alloc_wtbl_req in order to avoid possible future mistake. Signed-off-by:
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Lorenzo Bianconi authored
Even if this is not a real bug since mt76_connac_mcu_alloc_wtbl_req routine can fails just if nskb is NULL , always check return value from mt76_connac_mcu_alloc_wtbl_req in order to avoid possible future mistake. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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David Bauer authored
When operating two VAP on a MT7610 with encryption (PSK2, SAE, OWE), only the first one to be created will transmit properly encrypteded frames. All subsequently created VAPs will sent out frames with the payload left unencrypted, breaking multicast traffic (ICMP6 NDP) and potentially disclosing information to a third party. Disable GTK offloading and encrypt these frames in software to circumvent this issue. THis only seems to be necessary on MT7610 chips, as MT7612 is not affected from our testing. Signed-off-by:
David Bauer <mail@david-bauer.net> Signed-off-by:
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Ryder Lee authored
Simplify WTBL defines. Signed-off-by:
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Lorenzo Bianconi authored
Get rid of the following definitions in mt7921/mcu.h since they are not actually used: - MT7921_WTBL_UPDATE_MAX_SIZE - MT7921_STA_UPDATE_MAX_SIZE - MT7921_WTBL_UPDATE_BA_SIZE Signed-off-by:
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Nigel Christian authored
In mt7921_pm_set() the variable "ret" is initialized to zero and then returned. Remove it and return zero. Signed-off-by:
Nigel Christian <nigel.l.christian@gmail.com> Signed-off-by:
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Lorenzo Bianconi authored
Notify mac80211 mt7921 devices support random mac address during hw frequency scanning Signed-off-by:
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