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path: root/drivers/net/wireless/ath/ath11k
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2021-09-01Merge tag 'char-misc-5.15-rc1' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big set of char/misc driver changes for 5.15-rc1. Lots of different driver subsystems are being updated in here, notably: - mhi subsystem update - fpga subsystem update - coresight/hwtracing subsystem update - interconnect subsystem update - nvmem subsystem update - parport drivers update - phy subsystem update - soundwire subsystem update and there are some other char/misc drivers being updated as well: - binder driver additions - new misc drivers - lkdtm driver updates - mei driver updates - sram driver updates - other minor driver updates. Note, there are no habanalabs driver updates in this pull request, that will probably come later before -rc1 is out in a different request. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits) Revert "bus: mhi: Add inbound buffers allocation flag" misc/pvpanic: fix set driver data VMCI: fix NULL pointer dereference when unmapping queue pair char: mware: fix returnvar.cocci warnings parport: remove non-zero check on count soundwire: cadence: do not extend reset delay soundwire: intel: conditionally exit clock stop mode on system suspend soundwire: intel: skip suspend/resume/wake when link was not started soundwire: intel: fix potential race condition during power down phy: qcom-qmp: Add support for SM6115 UFS phy dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings phy: qmp: Provide unique clock names for DP clocks lkdtm: remove IDE_CORE_CP crashpoint lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ coresight: Replace deprecated CPU-hotplug functions. Documentation: coresight: Add documentation for CoreSight config coresight: syscfg: Add initial configfs support coresight: config: Add preloaded configurations coresight: etm4x: Add complex configuration handlers to etmv4 coresight: etm-perf: Update to activate selected configuration ...
2021-08-05ath11k: set register access length for MHI driverBhaumik Bhatt1-0/+1
MHI driver requires register space length to add range checks and prevent memory region accesses outside of that for MMIO space. Set it before registering the MHI controller. Link: https://lore.kernel.org/r/1620330705-40192-5-git-send-email-bbhatt@codeaurora.org Reviewed-by: Hemant Kumar <hemantk@codeaurora.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210802051255.5771-7-manivannan.sadhasivam@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-02ath11k: Remove some duplicate codeChristophe JAILLET1-5/+0
'ATH11K_HE_MCS_MAX' is 11, so these 2 blocks of code are exactly the same. Remove the one that uses a hard-coded constant. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/a65952db7f4eb8aaaa654b77dcd4930482f5c49b.1624483438.git.christophe.jaillet@wanadoo.fr
2021-07-02ath: switch from 'pci_' to 'dma_' APIChristophe JAILLET1-8/+2
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below. While at it, some 'dma_set_mask()/dma_set_coherent_mask()' have been updated to a much less verbose 'dma_set_mask_and_coherent()'. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/9150bd6cde9ad592aff8ee3ad94dffa90b004e89.1624720959.git.christophe.jaillet@wanadoo.fr
2021-06-22ath11k: Avoid memcpy() over-reading of he_capKees Cook1-4/+10
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally writing across neighboring array fields. Since peer_he_cap_{mac,phy}info and he_cap_elem.{mac,phy}_cap_info are not the same sizes, memcpy() was reading beyond field boundaries. Instead, correctly cap the copy length and pad out any difference in size (peer_he_cap_macinfo is 8 bytes whereas mac_cap_info is 6, and peer_he_cap_phyinfo is 12 bytes whereas phy_cap_info is 11). Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210616195410.1232119-1-keescook@chromium.org
2021-06-19ath11k: Enable QCN9074 deviceAnilkumar Kolli1-1/+1
The issues mentioned in commit 4e80946197a8 ("ath11k: add qcn9074 pci device support") are fixed in firmware. This patch enables QCN9074 device. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01838-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210615211348.92168-1-jouni@codeaurora.org
2021-06-15ath11k: send beacon template after vdev_start/restart during csaSeevalamuthu Mariappan1-5/+5
Firmware has added assert if beacon template is received after vdev_down. Firmware expects beacon template after vdev_start and before vdev_up. This change is needed to support MBSSID EMA cases in firmware. Hence, Change the sequence in ath11k as expected from firmware. This new change is not causing any issues with older firmware. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r3-00011-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1.r4-00008-QCAHKSWPL_SILICONZ-1 Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") Signed-off-by: Seevalamuthu Mariappan <seevalam@codeaurora.org> [sven@narfation.org: added tested-on/fixes information] Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210525133028.2805615-1-sven@narfation.org
2021-06-15ath11k: Fix an error handling path in ath11k_core_fetch_board_data_api_n()Christophe JAILLET1-1/+2
All error paths but this one 'goto err' in order to release some resources. Fix this. Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/e959eb544f3cb04258507d8e25a6f12eab126bde.1621676864.git.christophe.jaillet@wanadoo.fr
2021-06-12ath11k: don't call ath11k_pci_set_l1ss for WCN6855Baochen Qiang3-1/+8
For QCA6390, one PCI related clock drifts sometimes, and it makes PCI link difficult to quit L1ss. Current implementation fixed this by configuring some related regs using ath11k_pci_fix_l1ss. WCN6855 does not have this clock drift problem, so no need to set these regs. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-8-jouni@codeaurora.org
2021-06-12ath11k: add support for WCN6855Baochen Qiang4-10/+75
This patch is to add support for WCN6855. For station mode, WCN6855 is able to connect to an AP, and ping works well. For AP mode, hostapd is able to bringup an SAP interface with WCN6855, a normal station can connect to this AP and ping works well. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-7-jouni@codeaurora.org
2021-06-12ath11k: add support to get peer id for WCN6855Baochen Qiang4-4/+38
For WCN6855, the layout of hal rx mpdu info is different, so need to handle this target differently when getting peer id. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-6-jouni@codeaurora.org
2021-06-12ath11k: setup WBM_IDLE_LINK ring once againBaochen Qiang1-0/+10
For WCN6855, WBM idle link ring needs a reinit. Without this reinit, firmware crash might happen occasionally. This is requested by the hw team. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-5-jouni@codeaurora.org
2021-06-12ath11k: setup REO for WCN6855Baochen Qiang5-52/+96
WCN6855 needs a different reo configuration, so add separate handling for this target in ath11k_hw_ops. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-4-jouni@codeaurora.org
2021-06-12ath11k: add dp support for WCN6855Baochen Qiang3-0/+289
hal rx descriptor is different for WCN6855 and there are such a lot of handlers processing this descriptor in data path. So add separate handling for this target. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-3-jouni@codeaurora.org
2021-06-12ath11k: add hw reg support for WCN6855Baochen Qiang2-0/+72
Reg address of WCN6855 is different from other devices, so add separate reg definition for this target. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Govind Singh <govinds@codeaurora.org> Signed-off-by: Baochen Qiang <bqiang@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511162214.29475-2-jouni@codeaurora.org
2021-05-31Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo5-8/+8
ath.git patches for v5.14. Major changes: ath9k * provide STBC info in the received frames
2021-05-24ath10k/ath11k: fix spelling mistake "requed" -> "requeued"Colin Ian King5-8/+8
There are multiple occurrances of the misspelling of requeued in the drivers with symbol names and debug text. Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210423134133.339751-1-colin.king@canonical.com
2021-05-11ath11k: Drop multicast fragmentsSriram R1-0/+16
Fragmentation is used only with unicast frames. Drop multicast fragments to avoid any undesired behavior. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1 v2 Cc: stable@vger.kernel.org Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20210511200110.1d53bfd20a8b.Ibb63283051bb5e2c45951932c6e1f351d5a73dc3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-05-11ath11k: Clear the fragment cache during key installSriram R3-0/+25
Currently the fragment cache setup during peer assoc is cleared only during peer delete. In case a key reinstallation happens with the same peer, the same fragment cache with old fragments added before key installation could be clubbed with fragments received after. This might be exploited to mix fragments of different data resulting in a proper unintended reassembled packet to be passed up the stack. Hence flush the fragment cache on every key installation to prevent potential attacks (CVE-2020-24587). Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1 v2 Cc: stable@vger.kernel.org Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20210511200110.218dc777836f.I9af6fc76215a35936c4152552018afb5079c5d8c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-04-22ath11k: fix warning in ath11k_mhi_configAnilkumar Kolli1-3/+12
Initialize static variable ath11k_mhi_config for all hw_rev, return error for unknown hw_rev. This patch fixes below Smatch warning: drivers/net/wireless/ath/ath11k/mhi.c:357 ath11k_mhi_register() error: uninitialized symbol 'ath11k_mhi_config'. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1 Fixes: a233811ef600 ("ath11k: Add qcn9074 mhi controller config") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1617857830-19315-1-git-send-email-akolli@codeaurora.org
2021-04-22ath11k: qmi: Fix spelling mistake "requeqst" -> "request"Colin Ian King1-1/+1
There is a spelling mistake in an ath11k_warn message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210316091924.15627-1-colin.king@canonical.com
2021-04-21Merge tag 'mac80211-next-for-net-next-2021-04-20' of ↵David S. Miller1-8/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another set of updates, all over the map: * set sk_pacing_shift for 802.3->802.11 encap offload * some monitor support for 802.11->802.3 decap offload * HE (802.11ax) spec updates * userspace API for TDLS HE support * along with various other small features, cleanups and fixups ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-19wireless: align HE capabilities A-MPDU Length Exponent ExtensionJohannes Berg1-3/+2
The A-MPDU length exponent extension is defined differently in 802.11ax D6.1, align with that. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210409123755.c2a257d3e2df.I3455245d388c52c61dace7e7958dbed7e807cfb6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-04-19wireless: align some HE capabilities with the specJohannes Berg1-5/+5
Some names were changed, align that with the spec as of 802.11ax-D6.1. Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210409123755.b1e5fbab0d8c.I3eb6076cb0714ec6aec6b8f9dee613ce4a05d825@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-03-15Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.gitKalle Valo25-472/+1953
ath.git patches for v5.13. Major changes: ath11k * add initial support for QCN9074, but not enabled yet due to firmware problems * enable radar detection for 160MHz secondary segment * handle beacon misses in station mode
2021-03-09ath11k: Add support for STA to handle beacon missLavanya Suresh4-13/+81
When AP goes down without any indication to STA, firmware detects missing beacon, and sends wmi roam event with reason BEACON_MISS to the host. Added support for STA mode to trigger disassociation from AP, on receiving this event from firmware. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01717-QCAHKSWPL_SILICONZ-1 Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Lavanya Suresh <lavaks@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1614340859-28867-1-git-send-email-lavaks@codeaurora.org
2021-03-09ath11k: Update signal filled flag during sta_statistics drv opSriram R1-0/+1
Currently, though the peer rssi information is updated to station dump from driver sta_statistics mac op, the info doesn't get updated since the NL80211_STA_INFO_SIGNAL filled flag is not set in station info. Hence update this flag while filling the rssi info. Tested on: IPQ8074 WLAN.HK.2.1.0.1-01213-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210224090241.3098-1-srirrama@codeaurora.org
2021-02-24ath11k: fix thermal temperature readPradeep Kumar Chitrapu1-32/+21
Fix dangling pointer in thermal temperature event which causes incorrect temperature read. Tested-on: IPQ8074 AHB WLAN.HK.2.4.0.1-00041-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210218182708.8844-1-pradeepc@codeaurora.org
2021-02-24ath11k: fix potential wmi_mgmt_tx_queue race conditionMiaoqing Pan1-1/+1
There is a potential race condition between skb_queue_len() and skb_queue_tail(), the former may get old value before updated by the latter. So use skb_queue_len_lockless() instead. And also use '>=', in case we queue a few SKBs simultaneously. Found while discussing a similar fix for ath10k: https://patchwork.kernel.org/project/linux-wireless/patch/1608515579-1066-1-git-send-email-miaoqing@codeaurora.org/ No functional changes, compile tested only. Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613630709-704-1-git-send-email-miaoqing@codeaurora.org
2021-02-24ath11k: qmi: cosmetic changes to error messagesKalle Valo1-44/+47
Change the error messages to follow the style used in ath11k. Also include error values in the messages which didn't have that. No functional changes, compile tested only. Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613569421-14177-2-git-send-email-kvalo@codeaurora.org
2021-02-24ath11k: qmi: add more debug messagesKalle Valo1-0/+25
To make it easier to follow the qmi event flow. No functional changes, compile tested only. Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613569421-14177-1-git-send-email-kvalo@codeaurora.org
2021-02-24ath11k: fix AP mode for QCA6390Kalle Valo1-2/+2
Commit c134d1f8c436 ("ath11k: Handle errors if peer creation fails") completely broke AP mode on QCA6390: kernel: [ 151.230734] ath11k_pci 0000:06:00.0: failed to create peer after vdev start delay: -22 wpa_supplicant[2307]: Failed to set beacon parameters wpa_supplicant[2307]: Interface initialization failed wpa_supplicant[2307]: wlan0: interface state UNINITIALIZED->DISABLED wpa_supplicant[2307]: wlan0: AP-DISABLED wpa_supplicant[2307]: wlan0: Unable to setup interface. wpa_supplicant[2307]: Failed to initialize AP interface This was because commit c134d1f8c436 ("ath11k: Handle errors if peer creation fails") added error handling for ath11k_peer_create(), which had been failing all along but was unnoticed due to the missing error handling. The actual bug was introduced already in commit aa44b2f3ecd4 ("ath11k: start vdev if a bss peer is already created"). ath11k_peer_create() was failing because for AP mode the peer is created already earlier op_add_interface() and we should skip creation here, but the check for modes was wrong. Fixing that makes AP mode work again. This shouldn't affect IPQ8074 nor QCN9074 as they have hw_params.vdev_start_delay disabled. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Fixes: c134d1f8c436 ("ath11k: Handle errors if peer creation fails") Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1614006849-25764-1-git-send-email-kvalo@codeaurora.org
2021-02-24ath11k: qmi: use %pad to format dma_addr_tGeert Uytterhoeven1-2/+2
If CONFIG_ARCH_DMA_ADDR_T_64BIT=n: drivers/net/wireless/ath/ath11k/qmi.c: In function ‘ath11k_qmi_respond_fw_mem_request’: drivers/net/wireless/ath/ath11k/qmi.c:1690:8: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘dma_addr_t’ {aka ‘unsigned int’} [-Wformat=] 1690 | "qmi req mem_seg[%d] 0x%llx %u %u\n", i, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1691 | ab->qmi.target_mem[i].paddr, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | dma_addr_t {aka unsigned int} drivers/net/wireless/ath/ath11k/debug.h:64:30: note: in definition of macro ‘ath11k_dbg’ 64 | __ath11k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \ | ^~~ drivers/net/wireless/ath/ath11k/qmi.c:1690:34: note: format string is defined here 1690 | "qmi req mem_seg[%d] 0x%llx %u %u\n", i, | ~~~^ | | | long long unsigned int | %x Fixes: d5395a5486596308 ("ath11k: qmi: add debug message for allocated memory segment addresses and sizes") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210221182754.2071863-1-geert@linux-m68k.org
2021-02-22ath11k: print hardware name and version during initialisationKalle Valo1-1/+1
This way it's easy for the user to find what device is actually installed. This also helps reporting bugs. Screenshot: [ 459.988812] ath11k_pci 0000:06:00.0: BAR 0: assigned [mem 0xdb000000-0xdbffffff 64bit] [ 459.988867] ath11k_pci 0000:06:00.0: enabling device (0000 -> 0002) [ 459.997048] ath11k_pci 0000:06:00.0: qca6390 hw2.0 [ 460.058093] mhi mhi0: Requested to power ON [ 460.059741] mhi mhi0: Power on setup success [ 460.476924] ath11k_pci 0000:06:00.0: chip_id 0x0 chip_family 0xb board_id 0xff soc_id 0xffffffff [ 460.477032] ath11k_pci 0000:06:00.0: fw_version 0x101c06cc fw_build_timestamp 2020-06-24 19:50 fw_build_id Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613589400-18891-1-git-send-email-kvalo@codeaurora.org
2021-02-18ath11k: Enable radar detection for 160MHz secondary segmentLavanya Suresh1-1/+3
WMI_CHAN_INFO_DFS_FREQ2 needs to be set in wmi vdev start command chan info parameter, to enable radar detection for secondary segment in 160MHz. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01717-QCAHKSWPL_SILICONZ-1 Signed-off-by: Lavanya Suresh <lavaks@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613480547-28810-1-git-send-email-lavaks@codeaurora.org
2021-02-18ath11k: Fix sounding dimension config in HE capLavanya Suresh1-2/+0
Number of Sounding dimensions config received from firmware for bandwidth above 80MHz is cleared, and proper value is not set again. So not resetting it to accept the config from firmware. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01689-QCAHKSWPL_SILICONZ-1 Signed-off-by: Lavanya Suresh <lavaks@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613460136-7170-1-git-send-email-lavaks@codeaurora.org
2021-02-17ath11k: add qcn9074 pci device supportAnilkumar Kolli1-1/+17
QCN9074 is PCI based 11ax radio. - has 2G/5G/6G variants. - has NSS 2x2 and 4x4 variants. QCN9074 uses 45MB of HOST DDR memory, target requests host memory in segments, each segment is of 2MB size and is physcial contiguous and use static window configuration. Currently there are still two issues with QCN9074, see below. So we don't add QCN9074 PCI id yet to make sure the driver is loaded. The id will be added only after the issues are fixed. Issue 1: ath11k_pci 0000:06:00.0: qmi failed memory request, err = -110 ath11k_pci 0000:06:00.0: qmi failed to respond fw mem req:-110 Issue 2: ath11k_pci 0000:06:00.0: firmware crashed: MHI_CB_SYS_ERROR ath11k_pci 0000:06:00.0: qmi failed set mode request, mode: 0, err = -110 ath11k_pci 0000:06:00.0: qmi failed to send wlan fw mode:-110 Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-12-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: add extended interrupt support for QCN9074Karthikeyan Periyasamy5-4/+56
Update the specific hw ring mask for QCN9074. Update the timestamp information while processing DP and CE interrupts. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-11-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: add CE interrupt support for QCN9074Karthikeyan Periyasamy7-8/+294
Define host CE configuration for QCN9074 since the max CE count is six. Available MSI interrupt is five so cannot able to map the ce_id directly for the msi_data_idx. Added get_ce_msi_idx ops in ath11k_hif_ops to get the CE MSI idx which is used to initialize the CE ring. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-10-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: add data path support for QCN9074Karthikeyan Periyasamy8-237/+913
hal rx descriptor is different for QCN9074 target type. since rx_msdu_end, rx_msdu_start, rx_mpdu_start elements are in different placement/alignment. In order to have generic data path, introduce platform specific hal rx descriptor access ops in ath11k_hw_ops. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-9-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: add hal support for QCN9074Karthikeyan Periyasamy11-89/+269
Define the hal ring address and ring meta descriptor mask for QCN9074. Move the platform specific address to the ath11k_hw_regs. Define tx_mesh_enable ops in ath11k_hw_ops since its accessing platform specific TCL descriptor. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-8-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: add static window support for register accessKarthikeyan Periyasamy3-9/+68
Three window slots can be configure. First window slot dedicate for dynamic selection and remaining two slots dedicate for static selection. To optimise the window selection, frequent registers (UMAC, CE) are configure in static window slot. so that we minimise the window selection. Other registers are configure in dynamic window slot. Get the window start address from the respective offset and access the read/write register. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-7-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: Add qcn9074 mhi controller configAnilkumar Kolli4-8/+122
Add MHI config for QCN9074 also populate ath11k_hw_params for QCN9074. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-6-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: Update memory segment count for qcn9074Anilkumar Kolli2-1/+3
QCN9074 FW requests three types memory segments during the boot, qmi mem seg type 1 of size 15728640 qmi mem seg type 4 of size 3735552 qmi mem seg type 3 of size 1048576 Segment type 3 is for M3 coredump memory. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-5-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: qmi: increase the number of fw segmentsAnilkumar Kolli1-3/+3
QCN9074 firmware uses 20MB of HOST DDR memory, fw requests the memory in segmnets of size 1MB/512KB/256KB. Increase the number of fw memory segments to 52. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-4-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: Move qmi service_ins_id to hw_paramsAnilkumar Kolli4-2/+6
qmi service_ins_id is unique for QCA6390 and QCN9074, this is needed for adding QCN9074 support. No functional changes. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-3-git-send-email-akolli@codeaurora.org
2021-02-17ath11k: Refactor ath11k_msi_configAnilkumar Kolli2-17/+23
Move ath11k_msi_config to array of structures to add multiple pci devices support. No functional changes. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1612946530-28504-2-git-send-email-akolli@codeaurora.org
2021-02-16ath11k: debugfs: Fix spelling mistake "Opportunies" -> "Opportunities"Colin Ian King1-1/+1
There is a spelling mistake in some debug text, fix this. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210212113627.212787-1-colin.king@canonical.com
2021-02-11ath11k: qmi: add debug message for allocated memory segment addresses and sizesKalle Valo1-0/+5
This helps debugging firmware memory allocation problems. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613041549-7265-1-git-send-email-kvalo@codeaurora.org
2021-02-11ath11k: pci: remove experimental warningKalle Valo1-2/+0
I have received feedback that QCA6390 PCI support is working for many, and I'm also using QCA6390 on my daily driver^Hlaptop. While there are issues still to be resolved it's not really experimental anymore, so remove the experimental warning from driver initialisation. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1613040697-20289-1-git-send-email-kvalo@codeaurora.org
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