- 19 Jun, 2021 40 commits
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Ryder Lee authored
The iv from RXD is only for TKIP_RSC/CCMP_PN/GCMP_PN, and it needs a check for CCMP header insertion. Move mt76_cipher_type to mt76.h to reduce duplicated code. Signed-off-by:
Xing Song <xing.song@mediatek.com> Signed-off-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Sean Wang authored
Fix the maximum size of the coredump generated with current mt7921 firmware. Otherwise, a truncated coredump would be reported to userland via dev_coredumpv. Also, there is an additional error handling enhanced in the patch to avoid the possible invalid buffer access when the system failed to create the buffer to hold the coredump. Fixes: 0da3c795 ("mt76: mt7921: add coredump 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
ieee80211_disconnect is only called for the staton mode. [ 714.050429] WARNING: CPU: 1 PID: 382 at net/mac80211/mlme.c:2787 ieee80211_disconnect+0x108/0x118 [mac80211] [ 714.116704] Hardware name: MediaTek Asurada rev1 board (DT) [ 714.122303] Workqueue: mt76 mt7921_mac_reset_work [mt7921e] [ 714.127877] pstate: 20c00009 (nzCv daif +PAN +UAO) [ 714.132761] pc : ieee80211_disconnect+0x108/0x118 [mac80211] [ 714.138430] lr : mt7921_vif_connect_iter+0x28/0x54 [mt7921e] [ 714.144083] sp : ffffffc0107cbbd0 [ 714.147394] x29: ffffffc0107cbbd0 x28: ffffffb26c9cb928 [ 714.152706] x27: ffffffb26c9cbd98 x26: 0000000000000000 [ 714.158017] x25: 0000000000000003 x24: ffffffb26c9c9c38 [ 714.163328] x23: ffffffb26c9c9c38 x22: ffffffb26c9c8860 [ 714.168639] x21: ffffffb23b940000 x20: ffffffb26c9c8860 [ 714.173950] x19: 0000000000000001 x18: 000000000000b67e [ 714.179261] x17: 00000000064dd409 x16: ffffffd739cb28f0 [ 714.184571] x15: 0000000000000000 x14: 0000000000000227 [ 714.189881] x13: 0000000000000400 x12: ffffffd73a4eb060 [ 714.195191] x11: 0000000000000000 x10: 0000000000000000 [ 714.200502] x9 : ffffffd703a0a000 x8 : 0000000000000006 [ 714.205812] x7 : 2828282828282828 x6 : ffffffb200440396 [ 714.211122] x5 : 0000000000000000 x4 : 0000000000000004 [ 714.216432] x3 : 0000000000000000 x2 : ffffffb23b940c90 [ 714.221743] x1 : 0000000000000001 x0 : ffffffb23b940c90 [ 714.227054] Call trace: [ 714.229594] ieee80211_disconnect+0x108/0x118 [mac80211] [ 714.234913] mt7921_vif_connect_iter+0x28/0x54 [mt7921e] [ 714.240313] __iterate_interfaces+0xc4/0xdc [mac80211] [ 714.245541] ieee80211_iterate_interfaces+0x4c/0x68 [mac80211] [ 714.251381] mt7921_mac_reset_work+0x410/0x468 [mt7921e] [ 714.256696] process_one_work+0x208/0x3c8 [ 714.260706] worker_thread+0x23c/0x3e8 [ 714.264456] kthread+0x140/0x17c [ 714.267685] ret_from_fork+0x10/0x18 Fixes: 0c1ce988 ("mt76: mt7921: add wifi reset support") Signed-off-by:
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Lorenzo Bianconi authored
Introduce ds_enable switch to fully control fw deep_sleep capability Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
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Lorenzo Bianconi authored
Limit tx power for single-sku according to userlevel power. Signed-off-by:
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Lorenzo Bianconi authored
Introduce mt7921_update_txs routine in order to improve code readability for tx timestamp parsing/configuration. Signed-off-by:
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Sean Wang authored
Add addtional the deep sleep control to runtime-pm knob to allow us to control driver switching between the full power mode and the deep sleep mode the firmware is able to support. Reviewed-by:
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Sean Wang authored
Enable the deep sleep mode with that firmware is able to trap into the doze state at runtime to reduce the power consumption further. The deep sleep mode is not allowed in the STA state transition with the firmware to have the fast connection experience as we've done in the full power mode Reviewed-by:
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Ryder Lee authored
The value of station mode is always 0. Fixed: 00b2e16e ("mt76: mt7915: add TxBF capabilities") Signed-off-by:
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Tom Rix authored
header files should use '/* SPDX ... */ Change from c file comment syle to header style Signed-off-by:
Tom Rix <trix@redhat.com> Signed-off-by:
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Tom Rix authored
checkpatch expects a space between '#' and 'SPDX...' Add a space. Signed-off-by:
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Ryder Lee authored
- Adjust starec flow since VHT MU group is only updated by starec_vht follows starec_bf settings. - Drop unnecessary MU BF checks. TX MPDU PER (Status = Success): TOT_MPDU_CNT FAIL_MPDU_CNT TX_PER WCID Rate 1 VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF 114 0 0.00% VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU 64 0 0.00% VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF 128 0 0.00% VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU 745 0 0.00% VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU 856 0 0.00% VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU 1430 4 0.28% VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU 5220 31 0.59% VHT_BW80_2SS_MCS9_LGI_LDPC_iBF 59 0 0.00% VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF 64 2 3.12% VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU 22132 76 0.34% VHT_BW80_2SS_MCS9_SGI_LDPC_iBF 2866 1 0.03% 2 VHT_BW80_2SS_MCS7_LGI_LDPC_MUBF_MU 3781 5 0.13% VHT_BW80_2SS_MCS7_SGI_LDPC_MUBF_MU 735 0 0.00% VHT_BW80_2SS_MCS8_LGI_LDPC_MUBF_MU 1270 365 28.74% VHT_BW80_2SS_MCS8_SGI_LDPC_MUBF_MU 3420 57 1.67% VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF 128 0 0.00% VHT_BW80_2SS_MCS9_LGI_LDPC_MUBF_MU 64 0 0.00% VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF 191 0 0.00% VHT_BW80_2SS_MCS9_SGI_LDPC_MUBF_MU 18833 320 1.70% VHT_BW80_2SS_MCS9_SGI_LDPC_iBF 6040 0 0.00% 287 OFDM 6M Tested-by:Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by:
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Ryder Lee authored
Use mt7915_mcu_set_txbf() to reduce global functions. This can be easily extended to support other TxBF commands in further patches. Signed-off-by:
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Ryder Lee authored
Reduce duplicated survey for DBDC. Signed-off-by:
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Felix Fietkau authored
There are firmware or hardware issues, which are currently causing tx hangs when attempting to use these interfaces Signed-off-by: -
Lorenzo Bianconi authored
Check device band capabilities before configuring single-sku Signed-off-by:
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Lorenzo Bianconi authored
In order to remove duplicated code, move mt76_get_next_pkt_id routine in mt76.h Signed-off-by:
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Lorenzo Bianconi authored
Reduce rx buffer size to 2048 for mt7921/mt7915/mt7615 since we now support rx amsdu offload Signed-off-by:
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Sean Wang authored
Maximum interval (in seconds) for schedule scan plan supported by the offload firmware can be U16_MAX. Signed-off-by:
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Shayne Chen authored
FCS error packets are filtered by default and won't be reported to driver, so that RX fcs error and PER in testmode always show zero. Fix this issue by reading fcs error count from hw counter. We did't fix this issue by disabling fcs error rx filter since it may let HW suffer some SER errors. Fixes: 5d8a83f0 ("mt76: mt7915: implement testmode rx support") Signed-off-by:
Shayne Chen <shayne.chen@mediatek.com> Signed-off-by:
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Shayne Chen authored
Move chip-specific stats dumping part before common stats dumping to provide flexibility for per-chip driver to modify the value of common stats. Signed-off-by:
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Lorenzo Bianconi authored
Introduce mt76_connac_mcu_get_nic_capability utility routine to poll device capabilities returned by mcu fw for CE devices (mt7663/mt7921). This is a preliminary patch to introduce 6GHz support. Signed-off-by:
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Lorenzo Bianconi authored
Make mt7921_set_channel routine static since it is only used in main.c Signed-off-by:
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Lorenzo Bianconi authored
Always wake the device up before dumping the single_sku power table otherwise the device can hang. Fixes: ea29acc9 ("mt76: mt7921: add dumping Tx power table") Signed-off-by:
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Lorenzo Bianconi authored
Schedule power_save work running mt76_connac_pm_unref in order to reduce power consumption Tested-by:
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Lorenzo Bianconi authored
Fix UC entry is being overwritten by BC entry Tested-by:
Deren Wu <deren.wu@mediatek.com> Co-developed-by:
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Felix Fietkau authored
Enables VHT beamformee functionality Signed-off-by:
Leon Yen <Leon.Yen@mediatek.com> Signed-off-by:
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Ryder Lee authored
Fix wrong offset for pre-calibration data. Fixes: 495184ac ("mt76: mt7915: add support for applying pre-calibration data") Signed-off-by:
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Ryder Lee authored
Patch radar parameters to match the SDK to avoid possible false alarms. Signed-off-by:
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Ryder Lee authored
This is a prerequisite for MU functionality. Tested-by:
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Deren Wu authored
Enable src address randomization during scheduled scanning Co-developed-by:
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Lorenzo Bianconi authored
Since now the fw reports tx rate events without polling, mt7921_get_wtbl_info and related structures are no longer used. Signed-off-by:
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Lorenzo Bianconi authored
Enable wep key hw offloading for sta mode. This patch fixes WoW support for wep connections. Tested-by:
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Shayne Chen authored
If efuse mode is used, read all values from fw during eeprom init, which makes it more convinient to check if rf values in efuse are properly burned. Signed-off-by:
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Ryder Lee authored
Firmware functions (SCS, MU ...) also require read-clear phy counters, hence firmware prepares a global task to read shared fields out to a shared pool to avoid concurrency. Switch to event format accordingly. Signed-off-by:
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Lorenzo Bianconi authored
Set MT76_RESET during mt7921_mac_reset in order to avoid packet transmissions. Move tx scheduling at the end of reset routine. Signed-off-by:
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Felix Fietkau authored
- Remove no-op code for queue lock/unlock, which is no longer needed - Set a missing DMA flag - Wait for full completion of error recovery before restarting tx - Schedule IRQ tasklet to ensure that IRQ mask gets written Signed-off-by: -
Lorenzo Bianconi authored
Move wiphy interface_modes configuration in mt76_alloc_device and mt76_alloc_phy in order to be overwritten by hw specific code since some drivers do not support all operating modes (mt7921 supports sta only in the current codebase) Signed-off-by:
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Deren Wu authored
wakeup chip every 250ms may cause huge power consumption try to update statistic counter only if in active status only, and it would lead fewer power cost Signed-off-by:
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Deren Wu authored
Instead of read tx status from mac table, add new mechanisam to hanele tx done event for data frame, every 250ms This event indicate the real tx status of this pkt in mac layer and would help mac80211 correct status more frequently Signed-off-by:
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