Changes in Kconfig

a9b46dd2 - wifi: ath12k: Add firmware coredump collection support

Wed, 17 Jul 2024 08:56:04 +0000

wifi: ath12k: Add firmware coredump collection supportIn case of firmware assert snapshot of firmware memory is essential fordebugging. Add firmware coredump collection support for PCI bus.Collect RDDM and firmware paging dumps from MHI and pack them in TLVformat and also pack various memory shared during QMI phase in separateTLVs. Add necessary header and share the dumps to user space using devcoredump framework. Coredump collection is disabled by default and canbe enabled using menuconfig. Dump collected for a radio is 55 MBapproximately.Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.2.1-00201-QCAHKSWPL_SILICONZ-1Tested-on: WCN7850 WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4Signed-off-by: Sowmiya Sree Elavalagan Acked-by: Jeff Johnson Link: https://patch.msgid.link/20240717085604.4131642-1-quic_ssreeela@quicinc.comSigned-off-by: Jeff Johnson List of files: /linux-6.15/drivers/net/wireless/ath/ath12k/Kconfig

ed70aaac - Kconfig: reduce the amount of power sequencing noise

Wed, 17 Jul 2024 14:28:03 +0000

Kconfig: reduce the amount of power sequencing noiseKconfig will ask the user twice about power sequencing: once for the QComWCN power sequencing driver and then again for the PCI power controldriver using it.Let's automate the selection of PCI_PWRCTL by introducing a new hiddensymbol: HAVE_PWRCTL which should be selected by all platforms that havethe need to include PCI power control code (right now: only ARCH_QCOM).The pwrseq-based PCI pwrctl driver itself will then be selected by thedrivers binding to devices that may require external handling of thepower-up sequence (currently: ath11k and ath12k) based on the valueof HAVE_PWRCTL.Make all PCI pwrctl Kconfig symbols hidden so that no questions areasked during configuration.Fixes: 4565d2652a37 ("PCI/pwrctl: Add PCI power control core code")Reported-by: Linus Torvalds Closes: https://lore.kernel.org/lkml/CAHk-=wjWc5dzcj2O1tEgNHY1rnQW63JwtuZi_vAZPqy6wqpoUQ@mail.gmail.com/Acked-by: Jeff Johnson # drivers/net/wireless/athLink: https://lore.kernel.org/r/20240717142803.53248-1-brgl@bgdev.plSigned-off-by: Bartosz Golaszewski List of files: /linux-6.15/drivers/net/wireless/ath/ath12k/Kconfig

f8bde02a - wifi: ath12k: initial debugfs support

Thu, 04 Apr 2024 06:35:58 +0000

wifi: ath12k: initial debugfs supportThe initial debugfs infra bringup in ath12k driver and create the ath12k debugfsand soc-specific directories in /sys/kernel/debug/For each ath12k device, directory will be created in -schema under ath12k root directory.Example with one ath12k device:/sys/kernel/debug/ath12k/pci-0000:06:00.0ath12k`-- pci-0000:06:00.0 |-- mac0To enable ath12k debugfs support (CONFIG_ATH12K_DEBUGFS=y)Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1Signed-off-by: Ramasamy Kaliappan Signed-off-by: Ramya Gnanasekar Acked-by: Jeff Johnson Signed-off-by: Kalle Valo Link: https://msgid.link/20240320171305.655288-2-quic_rgnanase@quicinc.com List of files: /linux-6.15/drivers/net/wireless/ath/ath12k/Kconfig

c7b4f541 - wifi: ath12k: use select for CRYPTO_MICHAEL_MIC

Mon, 13 Nov 2023 15:35:44 +0000

wifi: ath12k: use select for CRYPTO_MICHAEL_MICLet ath12k select this option automatically which makes buildingmore intuitive if the user enables this driver (rather than thedriver not building unless CRYPTO_MICHAEL_MIC is explicitly enabled).Further investigation shows that ath11k and ath12k are the only who use'depends on' with CRYPTO_MICHAEL_MIC:./drivers/net/wireless/intel/ipw2x00/Kconfig: select CRYPTO_MICHAEL_MIC./drivers/net/wireless/intersil/hostap/Kconfig: select CRYPTO_MICHAEL_MIC./drivers/net/wireless/intersil/orinoco/Kconfig: select CRYPTO_MICHAEL_MIC./drivers/net/wireless/ath/ath11k/Kconfig: depends on CRYPTO_MICHAEL_MIC./drivers/net/wireless/ath/ath12k/Kconfig: depends on CRYPTO_MICHAEL_MIC./drivers/staging/rtl8192e/Kconfig: select CRYPTO_MICHAEL_MIC./drivers/staging/ks7010/Kconfig: select CRYPTO_MICHAEL_MICSigned-off-by: James Prestwood Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20231113153544.282461-2-prestwoj@gmail.com List of files: /linux-6.15/drivers/net/wireless/ath/ath12k/Kconfig

d8899132 - wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices

Mon, 28 Nov 2022 15:09:53 +0000

wifi: ath12k: driver for Qualcomm Wi-Fi 7 devicesath12k is a new mac80211 driver for Qualcomm Wi-Fi 7 devices, firstsupporting QCN9274 and WCN7850 PCI devices. QCN9274 supports both APand 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 tohave a "clean start" for the new generation and not try to share thecode with ath11k. This makes maintenance easier and avoids majorchanges in ath11k, which would have significantly increased the riskof regressions in existing setups.ath12k uses le32 and cpu_to_le32() macros to handle endianconversions, instead of using the firmware byte swap feature utilizedby ath11k. There is only one kernel module, named ath12k.ko.Currently ath12k only supports HE mode (IEEE 802.11ax) or older, butwork is ongoing to add EHT mode (IEEE 802.11be) support.The size of the driver is ~41 kLOC and 45 files. To make the revieweasier, this initial version of ath12k does not support Device Tree,debugfs or any other extra features. Those will be added later, afterath12k is accepted to upstream.The driver is build tested by Intel's kernel test robot with both GCCand Clang. Sparse reports no warnings. The driver is mostly free ofcheckpatch warnings, albeit few of the warnings are omitted onpurpose, list of them here:https://github.com/qca/qca-swiss-army-knife/blob/master/tools/scripts/ath12k/ath12k-check#L52The driver has had multiple authors who are listed in alphabeticalorder below.Co-developed-by: Balamurugan Selvarajan Signed-off-by: Balamurugan Selvarajan Co-developed-by: Baochen Qiang Signed-off-by: Baochen Qiang Co-developed-by: Bhagavathi Perumal S Signed-off-by: Bhagavathi Perumal S Co-developed-by: Carl Huang Signed-off-by: Carl Huang Co-developed-by: Jeff Johnson Signed-off-by: Jeff Johnson Co-developed-by: Karthikeyan Periyasamy Signed-off-by: Karthikeyan Periyasamy Co-developed-by: P Praneesh Signed-off-by: P Praneesh Co-developed-by: Pradeep Kumar Chitrapu Signed-off-by: Pradeep Kumar Chitrapu Co-developed-by: Ramya Gnanasekar Signed-off-by: Ramya Gnanasekar Co-developed-by: Sriram R Signed-off-by: Sriram R Co-developed-by: Vasanthakumar Thiagarajan Signed-off-by: Vasanthakumar Thiagarajan Co-developed-by: Wen Gong Signed-off-by: Wen Gong Signed-off-by: Kalle Valo List of files: /linux-6.15/drivers/net/wireless/ath/ath12k/Kconfig