Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15 |
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3f6548ba |
| 29-Jan-2024 |
Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> |
wifi: ath12k: fix fetching MCBC flag for QCN9274
[ Upstream commit 902700d55d4a4522bb3eb4ef94f752a19c42230a ]
In QCN9274, RX packet's multicast and broadcast(MCBC) flag is fetched from RX descripto
wifi: ath12k: fix fetching MCBC flag for QCN9274
[ Upstream commit 902700d55d4a4522bb3eb4ef94f752a19c42230a ]
In QCN9274, RX packet's multicast and broadcast(MCBC) flag is fetched from RX descriptor's msdu_end info5 member but it is not correct for QCN9274. Due to this with encryption, ARP request packet is wrongly marked as MCBC packet and it is sent to mac80211 without setting RX_FLAG_PN_VALIDATED & RX_FLAG_DECRYPTED flag. This results in packet getting dropped in mac80211. Hence ping initiated from station to AP fails.
Fix this by fetching correct MCBC flag in case of QCN9274. For QC9274 MCBC flag should be fetched from RX descriptor's mpdu_start info6 member.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Fixes: 8f04852e90cb ("wifi: ath12k: Use msdu_end to check MCBC") Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240129065724.2310207-5-quic_rajkbhag@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3 |
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bc3bfb63 |
| 28-Nov-2023 |
Jeff Johnson <quic_jjohnson@quicinc.com> |
wifi: ath12k: Update Qualcomm Innovation Center, Inc. copyrights
[ Upstream commit 05205b9576615fca5da91cdae5a3f89f2ad32703 ]
Update the copyright for all ath12k files modified on behalf of Qualcom
wifi: ath12k: Update Qualcomm Innovation Center, Inc. copyrights
[ Upstream commit 05205b9576615fca5da91cdae5a3f89f2ad32703 ]
Update the copyright for all ath12k files modified on behalf of Qualcomm Innovation Center, Inc. in 2023.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231128-ath12kcopyrights-v1-1-be0b7408cbac@quicinc.com Stable-dep-of: 902700d55d4a ("wifi: ath12k: fix fetching MCBC flag for QCN9274") Signed-off-by: Sasha Levin <sashal@kernel.org>
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23a0cdd9 |
| 06-Dec-2023 |
Lingbo Kong <quic_lingbok@quicinc.com> |
wifi: ath12k: fix the issue that the multicast/broadcast indicator is not read correctly for WCN7850
[ Upstream commit 7133b072dfbfac8763ffb017642c9c894894c50d ]
We observe some packets are discard
wifi: ath12k: fix the issue that the multicast/broadcast indicator is not read correctly for WCN7850
[ Upstream commit 7133b072dfbfac8763ffb017642c9c894894c50d ]
We observe some packets are discarded in ieee80211_rx_handlers_result function for WCN7850. This is because the way to get multicast/broadcast indicator with RX_MSDU_END_INFO5_DA_IS_MCBC & info5 is incorrect. It should use RX_MSDU_END_INFO13_MCAST_BCAST & info13 to get multicast/broadcast indicator.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231206141759.5430-1-quic_lingbok@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31 |
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8f04852e |
| 29-May-2023 |
Baochen Qiang <quic_bqiang@quicinc.com> |
wifi: ath12k: Use msdu_end to check MCBC
We are seeing a very low TCP throughput testing with some specific tools. This is because for sub-frames of an AMSDU, MCBC flag in mpdu_start may be not vali
wifi: ath12k: Use msdu_end to check MCBC
We are seeing a very low TCP throughput testing with some specific tools. This is because for sub-frames of an AMSDU, MCBC flag in mpdu_start may be not valid, and as a result those frames would be dropped by kernel.
Add a new helper to get it from msdu_end. Also clean up original helper since it is not needed any more.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230529081609.34567-1-quic_bqiang@quicinc.com
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Revision tags: v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2 |
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480c9df5 |
| 15-Feb-2023 |
Colin Ian King <colin.i.king@gmail.com> |
wifi: ath12k: Fix spelling mistakes in warning messages and comments
There are quite a few spelling mistakes in warning messages and a lot of the comments. Fix these.
Signed-off-by: Colin Ian King
wifi: ath12k: Fix spelling mistakes in warning messages and comments
There are quite a few spelling mistakes in warning messages and a lot of the comments. Fix these.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230214092122.265336-1-colin.i.king@gmail.com
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Revision tags: v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7 |
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f8209eef |
| 17-Jan-2023 |
Kalle Valo <quic_kvalo@quicinc.com> |
wifi: ath12k: hal: convert offset macros to functions
After previous patch checkpatch was giving warnings:
drivers/net/wireless/ath/ath12k/hal.h:158: Macro argument reuse 'ab' - possible side-effec
wifi: ath12k: hal: convert offset macros to functions
After previous patch checkpatch was giving warnings:
drivers/net/wireless/ath/ath12k/hal.h:158: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:160: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:162: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:164: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:173: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:175: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:177: Macro argument reuse 'ab' - possible side-effects? drivers/net/wireless/ath/ath12k/hal.h:179: Macro argument reuse 'ab' - possible side-effects?
To fix those convert the macros into functions. As it was difficult to use struct ath12k_base within hal.h, core.h was already including hal.h so including back core.h would not work, move the functions also to hal.c.
No functional changes.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20221220120655.19389-3-kvalo@kernel.org
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1a8dc2eb |
| 17-Jan-2023 |
Kalle Valo <quic_kvalo@quicinc.com> |
wifi: ath12k: hal: add ab parameter to macros using it
It's considered evil if a macro is using a variable but not having the variable as a parameter. So add the ab parameter to macros using that.
wifi: ath12k: hal: add ab parameter to macros using it
It's considered evil if a macro is using a variable but not having the variable as a parameter. So add the ab parameter to macros using that.
No functional changes.
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20221220120655.19389-2-kvalo@kernel.org
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Revision tags: v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11 |
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d8899132 |
| 28-Nov-2022 |
Kalle Valo <quic_kvalo@quicinc.com> |
wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices
ath12k is a new mac80211 driver for Qualcomm Wi-Fi 7 devices, first supporting QCN9274 and WCN7850 PCI devices. QCN9274 supports both AP and statio
wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices
ath12k is a new mac80211 driver for Qualcomm Wi-Fi 7 devices, first supporting QCN9274 and WCN7850 PCI devices. QCN9274 supports both AP and station; WCN7850 supports only station mode. Monitor mode is not (yet) supported. Only PCI bus devices are supported.
ath12k is forked from an earlier version of ath11k. It was simpler to have a "clean start" for the new generation and not try to share the code with ath11k. This makes maintenance easier and avoids major changes in ath11k, which would have significantly increased the risk of regressions in existing setups.
ath12k uses le32 and cpu_to_le32() macros to handle endian conversions, instead of using the firmware byte swap feature utilized by ath11k. There is only one kernel module, named ath12k.ko.
Currently ath12k only supports HE mode (IEEE 802.11ax) or older, but work is ongoing to add EHT mode (IEEE 802.11be) support.
The size of the driver is ~41 kLOC and 45 files. To make the review easier, this initial version of ath12k does not support Device Tree, debugfs or any other extra features. Those will be added later, after ath12k is accepted to upstream.
The driver is build tested by Intel's kernel test robot with both GCC and Clang. Sparse reports no warnings. The driver is mostly free of checkpatch warnings, albeit few of the warnings are omitted on purpose, list of them here:
https://github.com/qca/qca-swiss-army-knife/blob/master/tools/scripts/ath12k/ath12k-check#L52
The driver has had multiple authors who are listed in alphabetical order below.
Co-developed-by: Balamurugan Selvarajan <quic_bselvara@quicinc.com> Signed-off-by: Balamurugan Selvarajan <quic_bselvara@quicinc.com> Co-developed-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Co-developed-by: Bhagavathi Perumal S <quic_bperumal@quicinc.com> Signed-off-by: Bhagavathi Perumal S <quic_bperumal@quicinc.com> Co-developed-by: Carl Huang <quic_cjhuang@quicinc.com> Signed-off-by: Carl Huang <quic_cjhuang@quicinc.com> Co-developed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Co-developed-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Co-developed-by: P Praneesh <quic_ppranees@quicinc.com> Signed-off-by: P Praneesh <quic_ppranees@quicinc.com> Co-developed-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Co-developed-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Signed-off-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Co-developed-by: Sriram R <quic_srirrama@quicinc.com> Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Co-developed-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Co-developed-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
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