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2025-07-25scsi: ufs: core: Remove duplicated code in ufshcd_send_bsg_uic_cmd()Adrian Hunter1-17/+6
Make ufshcd_send_bsg_uic_cmd() call ufshcd_send_uic_cmd() instead of duplicating its code. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250723165856.145750-6-adrian.hunter@intel.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: core: Move ufshcd_enable_intr() and ufshcd_disable_intr()Adrian Hunter1-26/+26
Move ufshcd_enable_intr() and ufshcd_disable_intr() so they can be called in subsequent patches without forward declarations. No functional change. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250723165856.145750-5-adrian.hunter@intel.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: ufs-pci: Remove UFS PCI driver's ->late_init() call backAdrian Hunter1-37/+9
->late_init() was introduced to allow the default values for rpm_lvl and spm_lvl to be set. Since commit bb9850704c04 ("scsi: ufs: core: Honor runtime/system PM levels if set by host controller drivers") and commit fe06b7c07f3f ("scsi: ufs: core: Set default runtime/system PM levels before ufshcd_hba_init()"), those default values can be set in the ->init() variant call back. Move the setting of default values for rpm_lvl and spm_lvl to ->init() and remove ->late_init(). Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250723165856.145750-4-adrian.hunter@intel.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: ufs-pci: Fix default runtime and system PM levelsAdrian Hunter1-1/+14
Intel MTL-like host controllers support auto-hibernate. Using auto-hibernate with manual (driver initiated) hibernate produces more complex operation. For example, the host controller will have to exit auto-hibernate simply to allow the driver to enter hibernate state manually. That is not recommended. The default rpm_lvl and spm_lvl is 3, which includes manual hibernate. Change the default values to 2, which does not. Note, to be simpler to backport to stable kernels, utilize the UFS PCI driver's ->late_init() call back. Recent commits have made it possible to set up a controller-specific default in the regular ->init() call back, but not all stable kernels have those changes. Fixes: 4049f7acef3e ("scsi: ufs: ufs-pci: Add support for Intel MTL") Cc: stable@vger.kernel.org Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250723165856.145750-3-adrian.hunter@intel.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: ufs-pci: Fix hibernate state transition for Intel MTL-like host ↵Archana Patni1-0/+27
controllers UFSHCD core disables the UIC completion interrupt when issuing UIC hibernation commands, and re-enables it afterwards if it was enabled to start with, refer ufshcd_uic_pwr_ctrl(). For Intel MTL-like host controllers, accessing the register to re-enable the interrupt disrupts the state transition. Use hibern8_notify variant operation to disable the interrupt during the entire hibernation, thereby preventing the disruption. Fixes: 4049f7acef3e ("scsi: ufs: ufs-pci: Add support for Intel MTL") Cc: stable@vger.kernel.org Signed-off-by: Archana Patni <archana.patni@intel.com> Link: https://lore.kernel.org/r/20250723165856.145750-2-adrian.hunter@intel.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25clk: spacemit: ccu_pll: fix error return value in recalc_rate callbackAkhilesh Patil1-1/+1
Return 0 instead of -EINVAL if function ccu_pll_recalc_rate() fails to get correct rate entry. Follow .recalc_rate callback documentation as mentioned in include/linux/clk-provider.h for error return value. Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in> Fixes: 1b72c59db0add ("clk: spacemit: Add clock support for SpacemiT K1 SoC") Reviewed-by: Haylen Chu <heylenay@4d2.org> Reviewed-by: Alex Elder <elder@riscstar.com> Link: https://lore.kernel.org/r/aIBzVClNQOBrjIFG@bhairav-test.ee.iitb.ac.in Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25Merge patch series "ufs: host: mediatek: Provide features and fixes in ↵Martin K. Petersen2-33/+328
MediaTek platforms" peter.wang@mediatek.com says: This series fixes some defects and provide features in MediaTek UFS drivers. Link: https://lore.kernel.org/r/20250722030841.1998783-1-peter.wang@mediatek.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Support FDE (AES) clock scalingPeter Wang2-1/+56
Add support for scaling the FDE (AES) clock to achieve higher performance, particularly for HS-G5: 1. Parse DTS settings for FDE min/max mux. 2. Scale up the FDE clock when required for enhanced performance. These changes ensure that the FDE clock can be dynamically adjusted based on performance needs, leveraging DTS configurations. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-10-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Support clock scaling with Vcore bindingPeter Wang2-20/+112
Add support for clock scaling with Vcore binding: 1. Parse the DTS setting for Vcore voltage. 2. Set the Vcore voltage to the DTS-specified value before scaling up. 3. Reset the Vcore voltage to the default setting after scaling down. These changes ensure that the Vcore voltage is appropriately managed during clock scaling operations to maintain system stability and performance. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-9-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Add clock scaling query functionPeter Wang1-3/+11
Introduce a clock scaling readiness query function to streamline the process of checking clock scaling parameters. This function simplifies the code by encapsulating the logic for determining if clock scaling is ready. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-8-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Add more UFSCHI hardware versionsAlice Chao2-1/+58
Introduce a function for version control to distinguish between new and old platforms. Update the handling of hardware IP versions, ensuring correct version comparisons by adjusting the version format for specific projects. Signed-off-by: Alice Chao <alice.chao@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-7-peter.wang@mediatek.com Reviewed-by: Peter Wang <peter.wang@mediatek.com> Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Set IRQ affinity policy for MCQ modePeter Wang1-0/+47
Set the IRQ affinity for MCQ mode to improve performance. Specifically, it migrates the IRQ from CPU0 to CPU3 to enhance IRQ handling efficiency. Setting IRQ affinity directly from the kernel allows the configuration to take effect earlier, and provides greater security and consistency, especially important for systems with strict performanceor real-time requirements. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-6-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Handle broken RTC based on DTS settingPeter Wang2-1/+9
Introduce a mechanism to handle broken RTC by checking the DTS setting. The configuration is specifically required for legacy platform. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-5-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Change ref-clk timeout policyPeter Wang1-1/+10
Update the timeout policy for ref-clk control. - If a clock-on operation times out, it is assumed that the clock is off. The system will notify TFA to perform clock-off settings. - If a clock-off operation times out, it is assumed that the clock will eventually turn off. The 'ref_clk_enabled' flag is set directly. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-4-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Add DDR_EN settingNaomi Chu2-0/+19
On MT6989 and later platforms, control of DDR_EN has been switched from SPM to EMI. To prevent abnormal access to DRAM, it is necessary to wait for 'ddren_ack' or assert 'ddren_urgent' after sending 'ddren_req'. Introduce the DDR_EN configuration in the UFS initialization flow, utilizing the assertion of 'ddren_urgent' to maintain performance. Signed-off-by: Naomi Chu <naomi.chu@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-3-peter.wang@mediatek.com Reviewed-by: Peter Wang <peter.wang@mediatek.com> Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Signed-off-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: host: mediatek: Simplify boolean conversionPeter Wang1-7/+7
Simplify the conversion from unsigned int to boolean by removing explicit conversions and parentheses, relying on implicit conversion instead. This change ensures consistency with other usages in ufs-mediatek.c and streamlines the code. Signed-off-by: Peter Wang <peter.wang@mediatek.com> Link: https://lore.kernel.org/r/20250722030841.1998783-2-peter.wang@mediatek.com Reviewed-by: Chun-Hung Wu <chun-hung.wu@mediatek.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: core: Use str_true_false() helper in UFS_FLAG()Liu Song1-1/+2
Remove hard-coded strings by using the str_true_false() helper function. Signed-off-by: Liu Song <liu.song13@zte.com.cn> Link: https://lore.kernel.org/r/20250721200138431dOU9KyajGyGi5339ma26p@zte.com.cn Reviewed-by: Peter Wang <peter.wang@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: Fix sas_user_scan() to handle wildcard and multi-channel scansRanjan Kumar2-13/+49
sas_user_scan() did not fully process wildcard channel scans (SCAN_WILD_CARD) when a transport-specific user_scan() callback was present. Only channel 0 would be scanned via user_scan(), while the remaining channels were skipped, potentially missing devices. user_scan() invokes updated sas_user_scan() for channel 0, and if successful, iteratively scans remaining channels (1 to shost->max_channel) via scsi_scan_host_selected(). This ensures complete wildcard scanning without affecting transport-specific scanning behavior. Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com> Link: https://lore.kernel.org/r/20250624061649.17990-1-ranjan.kumar@broadcom.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: target: core: Generate correct identifiers for PR OUT transport IDsMaurizio Lombardi3-25/+60
Fix target_parse_pr_out_transport_id() to return a string representing the transport ID in a human-readable format (e.g., naa.xxxxxxxx...) for various SCSI protocol types (SAS, FCP, SRP, SBP). Previously, the function returned a pointer to the raw binary buffer, which was incorrectly compared against human-readable strings, causing comparisons to fail. Now, the function writes a properly formatted string into a buffer provided by the caller. The output format depends on the transport protocol: * SAS: 64-bit identifier, "naa." prefix. * FCP: 64-bit identifier, colon separated values. * SBP: 64-bit identifier, no prefix. * SRP: 128-bit identifier, "0x" prefix. * iSCSI: IQN string. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Link: https://lore.kernel.org/r/20250714133738.11054-1-mlombard@redhat.com Reviewed-by: Dmitry Bogdanov <d.bogdanov@yadro.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25net/mlx5: Fix build -Wframe-larger-than warningsZhu Yanjun3-23/+58
When building, the following warnings will appear. " pci_irq.c: In function ‘mlx5_ctrl_irq_request’: pci_irq.c:494:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] pci_irq.c: In function ‘mlx5_irq_request_vector’: pci_irq.c:561:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] eq.c: In function ‘comp_irq_request_sf’: eq.c:897:1: warning: the frame size of 1080 bytes is larger than 1024 bytes [-Wframe-larger-than=] irq_affinity.c: In function ‘irq_pool_request_irq’: irq_affinity.c:74:1: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=] " These warnings indicate that the stack frame size exceeds 1024 bytes in these functions. To resolve this, instead of allocating large memory buffers on the stack, it is better to use kvzalloc to allocate memory dynamically on the heap. This approach reduces stack usage and eliminates these frame size warnings. Acked-by: Junxian Huang <huangjunxian6@hisilicon.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20250722212023.244296-1-yanjun.zhu@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-25scsi: target: iblock: Allow iblock devices to be sharedMike Christie2-5/+29
We might be running a local application that also interacts with the backing device. In this setup we have some clustering type of software that manages the ownwer of it, so we don't want the kernel to restrict us. This patch allows the user to control if the driver gets exclusive access. Signed-off-by: Mike Christie <michael.christie@oracle.com> Link: https://lore.kernel.org/r/20250721185145.20913-1-michael.christie@oracle.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: ufs: core: Use link recovery when h8 exit fails during runtime resumeSeunghui Lee1-1/+9
If the h8 exit fails during runtime resume process, the runtime thread enters runtime suspend immediately and the error handler operates at the same time. It becomes stuck and cannot be recovered through the error handler. To fix this, use link recovery instead of the error handler. Fixes: 4db7a2360597 ("scsi: ufs: Fix concurrency of error handler and other error recovery paths") Signed-off-by: Seunghui Lee <sh043.lee@samsung.com> Link: https://lore.kernel.org/r/20250717081213.6811-1-sh043.lee@samsung.com Reviewed-by: Bean Huo <beanhuo@micron.com> Acked-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25net: Use netif_threaded_enable instead of netif_set_threaded in driversSamiullah Khawaja5-5/+5
Prepare for adding an enum type for NAPI threaded states by adding netif_threaded_enable API. De-export the existing netif_set_threaded API and only use it internally. Update existing drivers to use netif_threaded_enable instead of the de-exported netif_set_threaded. Note that dev_set_threaded used by mt76 debugfs file is unchanged. Signed-off-by: Samiullah Khawaja <skhawaja@google.com> Link: https://patch.msgid.link/20250723013031.2911384-3-skhawaja@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-25scsi: Revert "scsi: iscsi: Fix HW conn removal use after free"Li Lingfeng1-0/+2
This reverts commit c577ab7ba5f3bf9062db8a58b6e89d4fe370447e. The invocation of iscsi_put_conn() in iscsi_iter_destory_conn_fn() is used to free the initial reference counter of iscsi_cls_conn. For non-qla4xxx cases, the ->destroy_conn() callback (e.g., iscsi_conn_teardown) will call iscsi_remove_conn() and iscsi_put_conn() to remove the connection from the children list of session and free the connection at last. However for qla4xxx, it is not the case. The ->destroy_conn() callback of qla4xxx will keep the connection in the session conn_list and doesn't use iscsi_put_conn() to free the initial reference counter. Therefore, it seems necessary to keep the iscsi_put_conn() in the iscsi_iter_destroy_conn_fn(), otherwise, there will be memory leak problem. Link: https://lore.kernel.org/all/88334658-072b-4b90-a949-9c74ef93cfd1@huawei.com/ Fixes: c577ab7ba5f3 ("scsi: iscsi: Fix HW conn removal use after free") Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com> Link: https://lore.kernel.org/r/20250715073926.3529456-1-lilingfeng3@huawei.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: aacraid: Stop using PCI_IRQ_AFFINITYJohn Garry1-2/+1
When PCI_IRQ_AFFINITY is set for calling pci_alloc_irq_vectors(), it means interrupts are spread around the available CPUs. It also means that the interrupts become managed, which means that an interrupt is shutdown when all the CPUs in the interrupt affinity mask go offline. Using managed interrupts in this way means that we should ensure that completions should not occur on HW queues where the associated interrupt is shutdown. This is typically achieved by ensuring only CPUs which are online can generate IO completion traffic to the HW queue which they are mapped to (so that they can also serve completion interrupts for that HW queue). The problem in the driver is that a CPU can generate completions to a HW queue whose interrupt may be shutdown, as the CPUs in the HW queue interrupt affinity mask may be offline. This can cause IOs to never complete and hang the system. The driver maintains its own CPU <-> HW queue mapping for submissions, see aac_fib_vector_assign(), but this does not reflect the CPU <-> HW queue interrupt affinity mapping. Commit 9dc704dcc09e ("scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity") tried to remedy this issue may mapping CPUs properly to HW queue interrupts. However this was later reverted in commit c5becf57dd56 ("Revert "scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity") - it seems that there were other reports of hangs. I guess that this was due to some implementation issue in the original commit or maybe a HW issue. Fix the very original hang by just not using managed interrupts by not setting PCI_IRQ_AFFINITY. In this way, all CPUs will be in each HW queue affinity mask, so should not create completion problems if any CPUs go offline. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20250715111535.499853-1-john.g.garry@oracle.com Closes: https://lore.kernel.org/linux-scsi/20250618192427.3845724-1-jmeneghi@redhat.com/ Reviewed-by: John Meneghini <jmeneghi@redhat.com> Tested-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25Merge tag 'for-net-next-2025-07-23' of ↵Jakub Kicinski11-133/+519
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: core: - hci_sync: fix double free in 'hci_discovery_filter_clear()' - hci_event: Mask data status from LE ext adv reports - hci_devcd_dump: fix out-of-bounds via dev_coredumpv - ISO: add socket option to report packet seqnum via CMSG - hci_event: Add support for handling LE BIG Sync Lost event - ISO: Support SCM_TIMESTAMPING for ISO TS - hci_core: Add PA_LINK to distinguish BIG sync and PA sync connections - hci_sock: Reset cookie to zero in hci_sock_free_cookie() drivers: - btusb: Add new VID/PID 0489/e14e for MT7925 - btusb: Add a new VID/PID 2c7c/7009 for MT7925 - btusb: Add RTL8852BE device 0x13d3:0x3618 - btusb: Add support for variant of RTL8851BE (USB ID 13d3:3601) - btusb: Add USB ID 3625:010b for TP-LINK Archer TX10UB Nano - btusb: QCA: Support downloading custom-made firmwares - btusb: Add one more ID 0x28de:0x1401 for Qualcomm WCN6855 - nxp: add support for supply and reset - btnxpuart: Add support for 4M baudrate - btnxpuart: Correct the Independent Reset handling after FW dump - btnxpuart: Add uevents for FW dump and FW download complete - btintel: Define a macro for Intel Reset vendor command - btintel_pcie: Support Function level reset - btintel_pcie: Add support for device 0x4d76 - btintel_pcie: Make driver wait for alive interrupt - btintel_pcie: Fix Alive Context State Handling - hci_qca: Enable ISO data packet RX * tag 'for-net-next-2025-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (42 commits) Bluetooth: Add PA_LINK to distinguish BIG sync and PA sync connections Bluetooth: hci_event: Mask data status from LE ext adv reports Bluetooth: btintel_pcie: Fix Alive Context State Handling Bluetooth: btintel_pcie: Make driver wait for alive interrupt Bluetooth: hci_devcd_dump: fix out-of-bounds via dev_coredumpv Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()' Bluetooth: btusb: Add one more ID 0x28de:0x1401 for Qualcomm WCN6855 Bluetooth: btusb: Sort WCN6855 device IDs by VID and PID Bluetooth: btusb: QCA: Support downloading custom-made firmwares Bluetooth: btnxpuart: Add uevents for FW dump and FW download complete Bluetooth: btnxpuart: Correct the Independent Reset handling after FW dump Bluetooth: ISO: Support SCM_TIMESTAMPING for ISO TS Bluetooth: ISO: add socket option to report packet seqnum via CMSG Bluetooth: btintel: Define a macro for Intel Reset vendor command Bluetooth: Fix typos in comments Bluetooth: RFCOMM: Fix typos in comments Bluetooth: aosp: Fix typo in comment Bluetooth: hci_bcm4377: Fix typo in comment Bluetooth: btrtl: Fix typo in comment Bluetooth: btmtk: Fix typo in log string ... ==================== Link: https://patch.msgid.link/20250723190233.166823-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-25scsi: ufs: qcom: Drop dead compile guardKonrad Dybcio1-8/+0
SCSI_UFSHCD already selects DEVFREQ_GOV_SIMPLE_ONDEMAND, drop the check. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250724-topic-ufs_compile_check-v1-1-5ba9e99dbd52@oss.qualcomm.com Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25scsi: mpt3sas: Fix a fw_event memory leakTomas Henzl1-2/+1
In _mpt3sas_fw_work() the fw_event reference is removed, it should also be freed in all cases. Fixes: 4318c7347847 ("scsi: mpt3sas: Handle NVMe PCIe device related events generated from firmware.") Signed-off-by: Tomas Henzl <thenzl@redhat.com> Link: https://lore.kernel.org/r/20250723153018.50518-1-thenzl@redhat.com Acked-by: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-07-25Merge tag 'drm-xe-fixes-2025-07-24' of ↵Dave Airlie1-1/+1
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix build without debugfs (Lucas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://lore.kernel.org/r/aIKWC2RPlbRxZc5o@fedora
2025-07-25Merge tag 'drm-intel-fixes-2025-07-24' of ↵Dave Airlie2-1/+8
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Fix DP 2.7 Gbps DP_LINK_BW value on g4x (Ville) - Fix return value on intel_atomic_commit_fence_wait (Aakash) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/aIJE9F-PcCe35PFb@intel.com
2025-07-25Merge tag 'wireless-next-2025-07-24' of ↵Jakub Kicinski214-2909/+7720
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== Another wireless update: - rtw89: - STA+P2P concurrency - support for USB devices RTL8851BU/RTL8852BU - ath9k: OF support - ath12k: - more EHT/Wi-Fi 7 features - encapsulation/decapsulation offload - iwlwifi: some FIPS interoperability - brcm80211: support SDIO 43751 device - rt2x00: better DT/OF support - cfg80211/mac80211: - improved S1G support - beacon monitor for MLO * tag 'wireless-next-2025-07-24' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (199 commits) ssb: use new GPIO line value setter callbacks for the second GPIO chip wifi: Fix typos wifi: brcmsmac: Use str_true_false() helper wifi: brcmfmac: fix EXTSAE WPA3 connection failure due to AUTH TX failure wifi: brcm80211: Remove yet more unused functions wifi: brcm80211: Remove more unused functions wifi: brcm80211: Remove unused functions wifi: iwlwifi: Revert "wifi: iwlwifi: remove support of several iwl_ppag_table_cmd versions" wifi: iwlwifi: check validity of the FW API range wifi: iwlwifi: don't export symbols that we shouldn't wifi: iwlwifi: mld: use spec link id and not FW link id wifi: iwlwifi: mld: decode EOF bit for AMPDUs wifi: iwlwifi: Remove support for rx OMI bandwidth reduction wifi: iwlwifi: stop supporting iwl_omi_send_status_notif ver 1 wifi: iwlwifi: remove SC2F firmware support wifi: iwlwifi: mvm: Remove NAN support wifi: iwlwifi: mld: avoid outdated reorder buffer head_sn wifi: iwlwifi: mvm: avoid outdated reorder buffer head_sn wifi: iwlwifi: disable certain features for fips_enabled wifi: iwlwifi: mld: support channel survey collection for ACS scans ... ==================== Link: https://patch.msgid.link/20250724100349.21564-3-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-25Merge tag 'pci-v6.16-fixes-4' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fix from Bjorn Helgaas: - Create pwrctrl devices only when we need them, i.e., when CONFIG_PCI_PWRCTRL is enabled. This allows brcmstb to work around a pwrctrl regression by disabling CONFIG_PCI_PWRCTRL (Manivannan Sadhasivam) * tag 'pci-v6.16-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/pwrctrl: Create pwrctrl devices only when CONFIG_PCI_PWRCTRL is enabled
2025-07-25clk: tegra: periph: Make tegra_clk_periph_ops staticPei Xiao2-2/+1
Reduce symbol visibility by converting tegra_clk_periph_ops to static. Removed the extern declaration from clk.h as the symbol is now locally scoped to clk-periph.c. Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn> Link: https://lore.kernel.org/r/bda59ad46afae6e7484edf8e2f7bf23ceafe51e9.1752046270.git.xiaopei01@kylinos.cn Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: tegra: periph: Fix error handling and resolve unsigned compare warningPei Xiao1-2/+2
./drivers/clk/tegra/clk-periph.c:59:5-9: WARNING: Unsigned expression compared with zero: rate < 0 The unsigned long 'rate' variable caused: - Incorrect handling of negative errors - Compile warning: "Unsigned expression compared with zero" Fix by changing to long type and adding req->rate cast. Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn> Link: https://lore.kernel.org/r/79c7f01e29876c612e90d6d0157fb1572ca8b3fb.1752046270.git.xiaopei01@kylinos.cn Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: scu: convert from round_rate() to determine_rate()Brian Masney1-27/+9
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. This driver also implements both the determine_rate() and round_rate() clk ops, and the round_rate() clk ops is deprecated. When both are defined, clk_core_determine_round_nolock() from the clk core will only use the determine_rate() clk ops, so let's remove the round_rate() clk ops since it's unused. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-13-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: pllv4: convert from round_rate() to determine_rate()Brian Masney1-11/+18
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-12-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: pllv3: convert from round_rate() to determine_rate()Brian Masney1-32/+40
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-11-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: pllv2: convert from round_rate() to determine_rate()Brian Masney1-8/+15
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-10-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: pll14xx: convert from round_rate() to determine_rate()Brian Masney1-11/+18
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-9-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: pfd: convert from round_rate() to determine_rate()Brian Masney1-8/+10
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-8-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: frac-pll: convert from round_rate() to determine_rate()Brian Masney1-9/+11
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-7-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: fracn-gppll: convert from round_rate() to determine_rate()Brian Masney1-6/+11
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-6-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: fixup-div: convert from round_rate() to determine_rate()Brian Masney1-4/+4
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. The change to call fixup_div->ops->determine_rate() instead of fixup_div->ops->round_rate() was done by hand. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-5-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: cpu: convert from round_rate() to determine_rate()Brian Masney1-4/+6
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-4-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: busy: convert from round_rate() to determine_rate()Brian Masney1-4/+4
The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. The change to call busy->div_ops->determine_rate() instead of busy->div_ops->round_rate() was done by hand. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-3-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: composite-93: remove round_rate() in favor of determine_rate()Brian Masney1-7/+0
This driver implements both the determine_rate() and round_rate() clk ops, and the round_rate() clk ops is deprecated. When both are defined, clk_core_determine_round_nolock() from the clk core will only use the determine_rate() clk ops, so let's remove the round_rate() clk ops since it's unused. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-2-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25clk: imx: composite-8m: remove round_rate() in favor of determine_rate()Brian Masney1-16/+0
This driver implements both the determine_rate() and round_rate() clk ops, and the round_rate() clk ops is deprecated. When both are defined, clk_core_determine_round_nolock() from the clk core will only use the determine_rate() clk ops, so let's remove the round_rate() clk ops since it's unused. Signed-off-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20250710-clk-imx-round-rate-v1-1-5726f98e6d8d@redhat.com Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2025-07-25spi: sophgo: Add SPI NOR controller for SG2042Mark Brown1-3/+26
Merge series from Zixian Zeng <sycamoremoon376@gmail.com>: Add support SPI NOR flash memory controller for SG2042, using upstreamed SG2044 SPI NOR driver. Tested on SG2042 Pioneer Box, read, write operations. Thanks Chen Wang who provided machine and guidance.
2025-07-25misc: pci_endpoint_test: Add doorbell test caseFrank Li1-0/+83
Add doorbell support with the help of three new registers: PCIE_ENDPOINT_TEST_DB_BAR, PCIE_ENDPOINT_TEST_DB_ADDR, and PCIE_ENDPOINT_TEST_DB_DATA. The testcase works by triggering the doorbell in Endpoint by writing the value from PCI_ENDPOINT_TEST_DB_DATA register to the address provided by PCI_ENDPOINT_TEST_DB_OFFSET register of the BAR indicated by the PCIE_ENDPOINT_TEST_DB_BAR register and waiting for the completion status from the Endpoint. Signed-off-by: Frank Li <Frank.Li@nxp.com> [mani: removed one spurious change and reworded the commit message] Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Niklas Cassel <cassel@kernel.org> Link: https://patch.msgid.link/20250710-ep-msi-v21-7-57683fc7fb25@nxp.com
2025-07-25PCI: endpoint: pci-epf-test: Add doorbell test supportFrank Li1-0/+130
Add doorbell support by allocating a dedicated BAR using the pci_epf_alloc_doorbell() API and mapping the Endpoint MSI controller message data address to it. The data to be written in the message address is stored in the 'pci_epf_test_reg::doorbell_data' register. Finally, the RC can trigger doorbell in the Endpoint by writing the content of 'doorbell_data' register to the offset specified in 'doorbell_offset' of the 'doorbell_bar' BAR. Triggering of the doorbell is detected by pci_epf_test_doorbell_handler(), which is bound to the doorbell IRQ. On successful completion, STATUS_DOORBELL_SUCCESS status is set in the above mentioned handler. To avoid breaking compatibility between host and endpoint, add two new commands: COMMAND_ENABLE_DOORBELL and COMMAND_DISABLE_DOORBELL. The doorbell is allocated when COMMAND_ENABLE_DOORBELL command is called and destroyed when COMMAND_DISABLE_DOORBELL is called. This doorbell feature only works when both RC and EP drivers support it. If one of them doesn't support the feature, the testcase will fail. Signed-off-by: Frank Li <Frank.Li@nxp.com> [mani: code cleanups and reworded commit message] Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Niklas Cassel <cassel@kernel.org> Link: https://patch.msgid.link/20250710-ep-msi-v21-6-57683fc7fb25@nxp.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-03 00:15:06 +0300