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2024-05-30net/mlx4: link NAPI instances to queues and IRQsJoe Damato2-0/+15
Make mlx4 compatible with the newly added netlink queue GET APIs. Signed-off-by: Joe Damato <[email protected]> Tested-by: Martin Karsten <[email protected]> Acked-by: Jakub Kicinski <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Reviewed-by: Jacob Keller <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-05-30net/mlx4: Track RX allocation failures in a statJoe Damato3-1/+5
mlx4_en_alloc_frags currently returns -ENOMEM when mlx4_alloc_page fails but does not increment a stat field when this occurs. A new field called alloc_fail has been added to struct mlx4_en_rx_ring which is now incremented in mlx4_en_rx_ring when -ENOMEM occurs. Signed-off-by: Joe Damato <[email protected]> Tested-by: Martin Karsten <[email protected]> Reviewed-by: Tariq Toukan <[email protected]> Reviewed-by: Jacob Keller <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-05-31drm/ci: validate drm/msm XML register files against schemaDmitry Baryshkov2-0/+4
In order to validate drm/msm register definition files against schema, reuse the nodebugfs build step. The validation entry is guarded by the EXPERT Kconfig option and we don't want to enable that option for all the builds. Reviewed-by: Abhinav Kumar <[email protected]> Acked-by: Helen Koike <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Dmitry Baryshkov <[email protected]>
2024-05-31Merge tag 'amd-drm-fixes-6.10-2024-05-30' of ↵Dave Airlie12-35/+36
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.10-2024-05-30: amdgpu: - RAS fix - Fix colorspace property for MST connectors - Fix for PCIe DPM - Silence UBSAN warning - GPUVM robustness fix - Partition fix - Drop deprecated I2C_CLASS_SPD amdkfd: - Revert unused changes for certain 11.0.3 devices - Simplify APU VRAM handling Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-31Merge tag 'drm-xe-fixes-2024-05-30' of ↵Dave Airlie3-8/+7
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - One pcode polling timeout change - One fix for deadlocks for faulting VMs - One error-path lock imbalance fix Signed-off-by: Dave Airlie <[email protected]> From: Thomas Hellstrom <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/ZlisNHzgoq9nVg6g@fedora
2024-05-31Merge tag 'drm-intel-fixes-2024-05-30' of ↵Dave Airlie11-25/+71
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes drm/i915 fixes for v6.10-rc2: - Fix a race in audio component by registering it later - Make DPT object unshrinkable to avoid shrinking when framebuffer has not shrunk - Fix CCS id calculation to fix a perf regression - Fix selftest caching mode - Fix FIELD_PREP compiler warnings - Fix indefinite wait for GT wakeref release - Revert overeager multi-gt pm reference removal Signed-off-by: Dave Airlie <[email protected]> From: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-31drm/xe: Split MCR initializationMichal Wajdeczko3-7/+27
The initialization order of GT topology, MCR, PAT and GuC HWconfig as done today by native/PF driver, can't be followed as-is by the VF driver, since fuse registers used in GT topology discovery will be obtained by the VF driver from the GuC in HWconfig step. While native/PF drivers need to program the HW PAT table prior to loading the GuC, this requires only multicast writes support from the MCR code, which could be initialized separately from the full MCR support that requires the GT topology to setup steering data. Split MCR initialization into two steps to avoid introducing VF specific code paths. This also fixes duplicated spin_lock inits. Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Matt Roper <[email protected]> Cc: Michał Winiarski <[email protected]> Cc: Zhanjun Dong <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/xe/vf: Setup VRAM based on received config dataMichal Wajdeczko3-0/+36
VF drivers will obtain VRAM configuration from the GuC as part of the VF self config. Use that configuration instead of trying to read inaccessible registers. Signed-off-by: Michal Wajdeczko <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/xe: Promote VRAM initialization function to own fileMichal Wajdeczko5-332/+368
There is no point in mixing register access and VRAM code in the same file. Move and rename the VRAM probe function to a new file (there are no other changes other then new simple kernel-doc). Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Matt Roper <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/xe: Drop xe_ prefix from static functions in xe_mmio.cMichal Wajdeczko1-12/+12
Rename static functions to align with our typical coding style. While at it, downgrade the existing kernel-doc for internal function to normal comment. Suggested-by: Matt Roper <[email protected]> Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Lucas De Marchi <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/xe: Move BAR definitions to dedicated fileMichal Wajdeczko4-3/+14
We should keep all hardware definitions separated from the driver code. Move LMEM_BAR definition to new regs/xe_bars.h file and also add there GTTMMADR_BAR definition to avoid using magic 0 resource. Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Matt Roper <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/xe: Move XEHP_MTCFG_ADDR register definition to xe_regs.hMichal Wajdeczko2-3/+3
We should not define registers directly in the code while we have dedicated files for all register definitions. Move XEHP_MTCFG_ADDR to regs/xe_regs.h Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Matt Roper <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30null_blk: Do not allow runt zone with zone capacity smaller then zone sizeDamien Le Moal1-0/+11
A zoned device with a smaller last zone together with a zone capacity smaller than the zone size does make any sense as that does not correspond to any possible setup for a real device: 1) For ZNS and zoned UFS devices, all zones are always the same size. 2) For SMR HDDs, all zones always have the same capacity. In other words, if we have a smaller last runt zone, then this zone capacity should always be equal to the zone size. Add a check in null_init_zoned_dev() to prevent a configuration to have both a smaller zone size and a zone capacity smaller than the zone size. Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Niklas Cassel <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
2024-05-30Input: wacom_w8001 - simplify device name generationJason Gerecke1-8/+5
Replace pairs of strscpy/strlcat calls with snprintf. Signed-off-by: Jason Gerecke <[email protected]> Link: https://lore.kernel.org/r/CANRwn3SuTjdCCK4YH1ObvsC_gZuythAQ7kSHJP-CiAFw9h5Qcw@mail.gmail.com Signed-off-by: Dmitry Torokhov <[email protected]>
2024-05-30Revert "drm/xe: make gt_remove use devm"Daniele Ceraolo Spurio3-9/+30
This reverts commit cd506a33b0d9759e0a58556799b1b38650fa3698. The gt_remove function was explicitly added as part of the remove flow instead of using drmm/devm automatic cleanup due to it being illegal to remove a component after the driver has been detached from the pci device; the GSC proxy component is removed as part of gt_remove, so we need to do it in the pci cleanup flow. The function already has a comment above it to explain this. Note that the change to use the devm also caused an invalid pointer deref in the gsc_proxy unbind function, but I didn't bother to debug which pointer was bad since we shouldn't be calling the unbind that late anyway and this revert fixes it. Both issue were not seen in CI because the GSC loading is temporarily disabled due to a critical bug, which means we're not binding the component. Signed-off-by: Daniele Ceraolo Spurio <[email protected]> Cc: Matthew Auld <[email protected]> Cc: Andrzej Hajda <[email protected]> Cc: Rodrigo Vivi <[email protected]> Reviewed-by: Matthew Auld <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30PCI: pciehp: Detect device replacement during system sleepLukas Wunner4-1/+54
Ricky reports that replacing a device in a hotplug slot during ACPI sleep state S3 does not cause re-enumeration on resume, as one would expect. Instead, the new device is treated as if it was the old one. There is no bulletproof way to detect device replacement, but as a heuristic, check whether the device identity in config space matches cached data in struct pci_dev (Vendor ID, Device ID, Class Code, Revision ID, Subsystem Vendor ID, Subsystem ID). Additionally, cache and compare the Device Serial Number (PCIe r6.2 sec 7.9.3). If a mismatch is detected, mark the old device disconnected (to prevent its driver from accessing the new device) and synthesize a Presence Detect Changed event. The device identity in config space which is compared here is the same as the one included in the signed Subject Alternative Name per PCIe r6.1 sec 6.31.3. Thus, the present commit prevents attacks where a valid device is replaced with a malicious device during system sleep and the valid device's driver obliviously accesses the malicious device. This is about as much as can be done at the PCI layer. Drivers may have additional ways to identify devices (such as reading a WWID from some register) and may trigger re-enumeration when detecting an identity change on resume. Link: https://lore.kernel.org/r/a1afaa12f341d146ecbea27c1743661c71683833.1716992815.git.lukas@wunner.de Reported-by: Ricky Wu <[email protected]> Closes: https://lore.kernel.org/r/[email protected] Tested-by: Ricky Wu <[email protected]> Signed-off-by: Lukas Wunner <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]>
2024-05-30drm/xe: replace format-less snprintf() with strscpy()Arnd Bergmann1-1/+1
Using snprintf() with a format string from task->comm is a bit dangerous since the string may be controlled by unprivileged userspace: drivers/gpu/drm/xe/xe_devcoredump.c: In function 'devcoredump_snapshot': drivers/gpu/drm/xe/xe_devcoredump.c:184:9: error: format not a string literal and no format arguments [-Werror=format-security] 184 | snprintf(ss->process_name, sizeof(ss->process_name), process_name); | ^~~~~~~~ In this case there is no reason for an snprintf(), so use a simpler string copy. Fixes: b10d0c5e9df7 ("drm/xe: Add process name to devcoredump") Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Signed-off-by: Thomas Hellström <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm/msm: remove python 3.9 dependency for compiling msmAbhinav Kumar1-2/+3
Since commit 5acf49119630 ("drm/msm: import gen_header.py script from Mesa"), compilation is broken on machines having python versions older than 3.9 due to dependency on argparse.BooleanOptionalAction. Switch to use simple bool for the validate flag to remove the dependency. Fixes: 5acf49119630 ("drm/msm: import gen_header.py script from Mesa") Signed-off-by: Abhinav Kumar <[email protected]> Tested-by: Douglas Anderson <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Thierry Reding <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30hwmon: (shtc1) Fix property misspellingGuenter Roeck1-1/+1
The property name is "sensirion,low-precision", not "sensicon,low-precision". Cc: Chris Ruehl <[email protected]> Fixes: be7373b60df5 ("hwmon: shtc1: add support for device tree bindings") Signed-off-by: Guenter Roeck <[email protected]>
2024-05-30hwmon: (intel-m10-bmc-hwmon) Fix multiplier for N6000 board power sensorPeter Colberg1-1/+1
The Intel N6000 BMC outputs the board power value in milliwatt, whereas the hwmon sysfs interface must provide power values in microwatt. Fixes: e1983220ae14 ("hwmon: intel-m10-bmc-hwmon: Add N6000 sensors") Signed-off-by: Peter Colberg <[email protected]> Reviewed-by: Matthew Gerlach <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2024-05-30wifi: ath12k: do not process consecutive RDDM eventBaochen Qiang2-0/+12
Currently we do reset for each RDDM event from MHI, however there are cases, see below log, that we get two or more consecutive events, and it is pointless to do reset for the subsequent ones. What's more, it makes reset process more likely to fail. [ 103.289864] mhi mhi0: System error detected [ 103.289871] ath12k_pci 0000:03:00.0: mhi notify status reason MHI_CB_EE_RDDM [ 103.293144] mhi mhi0: System error detected [ 103.293150] ath12k_pci 0000:03:00.0: mhi notify status reason MHI_CB_EE_RDDM Add a check to avoid reset again and again. This is done by tracking previous MHI status: if we receive a new RDDM event while the previous event is also the same, we treat it as duplicate and ignore it, because normally we should at least receive a MHI_CB_EE_MISSION_MODE event between them. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Baochen Qiang <[email protected]> Acked-by: Jeff Johnson <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://msgid.link/[email protected]
2024-05-30wifi: ath12k: fix memory leak in ath12k_dp_rx_peer_frag_setup()Baochen Qiang1-0/+1
Currently the resource allocated by crypto_alloc_shash() is not freed in case ath12k_peer_find() fails, resulting in memory leak. Add crypto_free_shash() to fix it. This is found during code review, compile tested only. Signed-off-by: Baochen Qiang <[email protected]> Acked-by: Jeff Johnson <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://msgid.link/[email protected]
2024-05-30Merge tag 'net-6.10-rc2' of ↵Linus Torvalds28-203/+326
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bpf and netfilter. Current release - regressions: - gro: initialize network_offset in network layer - tcp: reduce accepted window in NEW_SYN_RECV state Current release - new code bugs: - eth: mlx5e: do not use ptp structure for tx ts stats when not initialized - eth: ice: check for unregistering correct number of devlink params Previous releases - regressions: - bpf: Allow delete from sockmap/sockhash only if update is allowed - sched: taprio: extend minimum interval restriction to entire cycle too - netfilter: ipset: add list flush to cancel_gc - ipv4: fix address dump when IPv4 is disabled on an interface - sock_map: avoid race between sock_map_close and sk_psock_put - eth: mlx5: use mlx5_ipsec_rx_status_destroy to correctly delete status rules Previous releases - always broken: - core: fix __dst_negative_advice() race - bpf: - fix multi-uprobe PID filtering logic - fix pkt_type override upon netkit pass verdict - netfilter: tproxy: bail out if IP has been disabled on the device - af_unix: annotate data-race around unix_sk(sk)->addr - eth: mlx5e: fix UDP GSO for encapsulated packets - eth: idpf: don't enable NAPI and interrupts prior to allocating Rx buffers - eth: i40e: fully suspend and resume IO operations in EEH case - eth: octeontx2-pf: free send queue buffers incase of leaf to inner - eth: ipvlan: dont Use skb->sk in ipvlan_process_v{4,6}_outbound" * tag 'net-6.10-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) netdev: add qstat for csum complete ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound net: ena: Fix redundant device NUMA node override ice: check for unregistering correct number of devlink params ice: fix 200G PHY types to link speed mapping i40e: Fully suspend and resume IO operations in EEH case i40e: factoring out i40e_suspend/i40e_resume e1000e: move force SMBUS near the end of enable_ulp function net: dsa: microchip: fix RGMII error in KSZ DSA driver ipv4: correctly iterate over the target netns in inet_dump_ifaddr() net: fix __dst_negative_advice() race nfc/nci: Add the inconsistency check between the input data length and count MAINTAINERS: dwmac: starfive: update Maintainer net/sched: taprio: extend minimum interval restriction to entire cycle too net/sched: taprio: make q->picos_per_byte available to fill_sched_entry() netfilter: nft_fib: allow from forward/input without iif selector netfilter: tproxy: bail out if IP has been disabled on the device netfilter: nft_payload: skbuff vlan metadata mangle support net: ti: icssg-prueth: Fix start counter for ft1 filter sock_map: avoid race between sock_map_close and sk_psock_put ...
2024-05-30media: intel/ipu6: add csi2 port sanity check in notifier boundBingbu Cao1-0/+6
Invalid csi2 port will break the isys notifier bound ops as it is trying to access an invalid csi2 sub-device instance based on the port. It will trigger a mc warning, and it will cause the sensor driver to unbound an inexistent isys csi2 and crash. Adding a csi2 port sanity check, return error to avoid such case. Fixes: f50c4ca0a820 ("media: intel/ipu6: add the main input system driver") Signed-off-by: Bingbu Cao <[email protected]> [Sakari Ailus: Fix spelling of "nports" field.] Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-05-30media: intel/ipu6: update the maximum supported csi2 port number to 6Bingbu Cao1-1/+1
IPU6EP on Meteor Lake SoC supports maximum 6 csi2 ports instead of 4. Fixes: 25fedc021985 ("media: intel/ipu6: add Intel IPU6 PCI device driver") Signed-off-by: Bingbu Cao <[email protected]> Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-05-30media: mei: csi: Warn less verbosely of a missing device fwnodeSakari Ailus1-1/+3
The check for having device fwnode was meant to be a sanity check but this also happens if the ACPI DSDT has graph port nodes on sensor device(s) but not on the IVSC device. Use a more meaningful warning message to tell about this. Fixes: 33116eb12c6b ("media: ivsc: csi: Use IPU bridge") Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-05-30media: mei: csi: Put the IPU device referenceSakari Ailus1-0/+1
The mei csi's probe function obtains a reference to the IPU device but never puts that reference. Do that now. Fixes: 33116eb12c6b ("media: ivsc: csi: Use IPU bridge") Signed-off-by: Sakari Ailus <[email protected]> Signed-off-by: Hans Verkuil <[email protected]>
2024-05-30drm: atmel-hlcdc: add LCD controller layer definition for sam9x75Manikandan Muralidharan1-0/+100
Add the LCD controller layer definition and descriptor structure for sam9x75 for the following layers: - Base Layer - Overlay1 Layer - Overlay2 Layer - High End Overlay Signed-off-by: Manikandan Muralidharan <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel-hlcdc: add support for DSI output formatsManikandan Muralidharan1-6/+64
Add support for the following DPI mode if the encoder type is DSI as per the XLCDC IP datasheet: - 16BPPCFG1 - 16BPPCFG2 - 16BPPCFG3 - 18BPPCFG1 - 18BPPCFG2 - 24BPP Signed-off-by: Manikandan Muralidharan <[email protected]> [[email protected]: update output format using is_xlcdc flag] Signed-off-by: Durai Manickam KR <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel-hlcdc: add vertical and horizontal scaling support for XLCDCManikandan Muralidharan2-0/+24
Update the vertical and horizontal scaler registers of XLCDC IP with Bilinear and Bicubic co-efficients taps for Chroma and Luma componenets of the Pixel. Signed-off-by: Manikandan Muralidharan <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel-hlcdc: add DPI mode support for XLCDCManikandan Muralidharan1-2/+19
Add support for Display Pixel Interface (DPI) Compatible Mode support in atmel-hlcdc driver for XLCDC IP along with legacy pixel mapping. DPI mode BIT is configured in LCDC_CFG5 register. Signed-off-by: Manikandan Muralidharan <[email protected]> [[email protected]: update DPI mode bit using is_xlcdc flag] Signed-off-by: Durai Manickam KR <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel_hlcdc: Add support for XLCDC using IP specific driver opsManikandan Muralidharan3-5/+217
Add XLCDC specific driver ops and is_xlcdc flag to separate the functionality and to access the controller registers. HEO scaling, window resampling, Alpha blending, YUV-to-RGB conversion in XLCDC is derived and handled using additional configuration bits and registers. Writing one to the Enable fields of each layer in LCD_ATTRE is required to reflect the values set in Configuration, FBA, Enable registers of each layer. Signed-off-by: Manikandan Muralidharan <[email protected]> Co-developed-by: Hari Prasath Gujulan Elango <[email protected]> Signed-off-by: Hari Prasath Gujulan Elango <[email protected]> Co-developed-by: Durai Manickam KR <[email protected]> Signed-off-by: Durai Manickam KR <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel_hlcdc: replace regmap_read with regmap_read_poll_timeoutManikandan Muralidharan1-19/+25
Replace regmap_read with regmap_read_poll_timeout to neatly handle retries Signed-off-by: Manikandan Muralidharan <[email protected]> Acked-by: Dharma Balasubiramani <[email protected]> Reviewed-by: Hari Prasath Gujulan Elango <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel-hlcdc: Define XLCDC specific registersDurai Manickam KR1-0/+42
The register address of the XLCDC IP used in SAM9X7 SoC family are different from the previous HLCDC. Defining those address space with valid macros. Signed-off-by: Durai Manickam KR <[email protected]> [[email protected]: Remove unused macro definitions] Signed-off-by: Manikandan Muralidharan <[email protected]> Acked-by: Lee Jones <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30drm: atmel-hlcdc: add driver ops to differentiate HLCDC and XLCDC IPManikandan Muralidharan3-83/+172
Add LCD IP specific ops in driver data to differentiate HLCDC and XLCDC code within the atmel-hlcdc driver files. XLCDC in SAM9X7 has different sets of registers and additional configuration bits when compared to previous HLCDC IP. Read/write operation on the controller register and functionality is now separated using the LCD IP specific ops. Signed-off-by: Manikandan Muralidharan <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Signed-off-by: Sam Ravnborg <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-05-30net: ti: icssg-prueth: Add support for ICSSG switch firmwareMD Danish Anwar7-19/+386
Add support for ICSSG switch firmware using existing Dual EMAC driver with switchdev. Limitations: VLAN offloading is limited to 0-256 IDs. MDB/FDB static entries are limited to 511 entries and different FDBs can hash to same bucket and thus may not completely offloaded Example assuming ETH1 and ETH2 as ICSSG2 interfaces: Switch to ICSSG Switch mode: ip link add name br0 type bridge ip link set dev eth1 master br0 ip link set dev eth2 master br0 ip link set dev br0 up bridge vlan add dev br0 vid 1 pvid untagged self Going back to Dual EMAC mode: ip link set dev br0 down ip link set dev eth1 nomaster ip link set dev eth2 nomaster ip link del name br0 type bridge By default, Dual EMAC firmware is loaded, and can be changed to switch mode by above steps Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: MD Danish Anwar <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-05-30net: ti: icssg-switch: Add switchdev based driver for ethernet switch supportMD Danish Anwar4-0/+526
ICSSG can operating in switch mode with 2 ext port and 1 host port with VLAN/FDB/MDB and STP offloading. Add switchdev based driver to support the same. Driver itself will be integrated with icssg_prueth in future commits Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: MD Danish Anwar <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-05-30net: ti: icssg-prueth: Add helper functions to configure FDBMD Danish Anwar3-0/+201
Introduce helper functions to configure firmware FDB tables, VLAN tables and Port VLAN ID settings to aid adding Switch mode support. Signed-off-by: MD Danish Anwar <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Paolo Abeni <[email protected]>
2024-05-30RDMA/rxe: Fix data copy for IB_SEND_INLINEHonggang LI1-1/+1
For RDMA Send and Write with IB_SEND_INLINE, the memory buffers specified in sge list will be placed inline in the Send Request. The data should be copied by CPU from the virtual addresses of corresponding sge list DMA addresses. Cc: [email protected] Fixes: 8d7c7c0eeb74 ("RDMA: Add ib_virt_dma_to_page()") Signed-off-by: Honggang LI <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Zhu Yanjun <[email protected]> Reviewed-by: Li Zhijian <[email protected]> Reviewed-by: Jason Gunthorpe <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30drm/panel: sitronix-st7789v: fix display size for jt240mhqs_hwt_ek_e3 panelGerald Loacker1-2/+2
This is a portrait mode display. Change the dimensions accordingly. Fixes: 0fbbe96bfa08 ("drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 support") Signed-off-by: Gerald Loacker <[email protected]> Acked-by: Jessica Zhang <[email protected]> Link: https://lore.kernel.org/r/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-3-e4821802443d@wolfvision.net Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-3-e4821802443d@wolfvision.net
2024-05-30drm/panel: sitronix-st7789v: tweak timing for jt240mhqs_hwt_ek_e3 panelGerald Loacker1-3/+3
Use the default timing parameters to get a refresh rate of about 60 Hz for a clock of 6 MHz. Fixes: 0fbbe96bfa08 ("drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 support") Signed-off-by: Gerald Loacker <[email protected]> Acked-by: Jessica Zhang <[email protected]> Link: https://lore.kernel.org/r/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-2-e4821802443d@wolfvision.net Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-2-e4821802443d@wolfvision.net
2024-05-30drm/panel: sitronix-st7789v: fix timing for jt240mhqs_hwt_ek_e3 panelGerald Loacker1-3/+3
Flickering was observed when using partial mode. Moving the vsync to the same position as used by the default sitronix-st7789v timing resolves this issue. Fixes: 0fbbe96bfa08 ("drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 support") Acked-by: Jessica Zhang <[email protected]> Signed-off-by: Gerald Loacker <[email protected]> Link: https://lore.kernel.org/r/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-1-e4821802443d@wolfvision.net Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240409-bugfix-jt240mhqs_hwt_ek_e3-timing-v2-1-e4821802443d@wolfvision.net
2024-05-30RDMA/efa: Properly handle unexpected AQ completionsMichael Margolin1-13/+17
Do not try to handle admin command completion if it has an unexpected command id and print a relevant error message. Reviewed-by: Firas Jahjah <[email protected]> Reviewed-by: Yehuda Yitschak <[email protected]> Signed-off-by: Michael Margolin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Gal Pressman <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/mana_ib: Modify QP stateKonstantin Taranov2-2/+107
Implement modify QP state for RC QPs. Signed-off-by: Konstantin Taranov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Long Li <[email protected]> Reviewed-by: Zhu Yanjun <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/mana_ib: Implement uapi to create and destroy RC QPKonstantin Taranov2-2/+96
Implement user requests to create and destroy an RC QP. As the user does not have an FMR queue, it is skipped and NO_FMR flag is used. Signed-off-by: Konstantin Taranov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Zhu Yanjun <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/mana_ib: Create and destroy RC QPKonstantin Taranov2-1/+116
Implement HW requests to create and destroy an RC QP. An RC QP may have 5 queues. Signed-off-by: Konstantin Taranov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Long Li <[email protected]> Reviewed-by: Zhu Yanjun <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/irdma: Annotate flexible array with __counted_by() in struct ↵Christophe JAILLET1-1/+1
irdma_qvlist_info 'num_vectors' is used to count the number of elements in the 'qv_info' flexible array in "struct irdma_qvlist_info". So annotate it with __counted_by() to make it explicit and enable some additional checks. This allocation is done in irdma_save_msix_info(). Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/2ca8b14adf79c4795d7aa95bbfc79253a6bfed82.1716102112.git.christophe.jaillet@wanadoo.fr Acked-by: Shiraz Saleem <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/efa: Fail probe on missing BARsMichael Margolin1-8/+22
In case any of PCI BARs is missing during device probe we would like to fail as early as possible. Fail if any of the required BARs isn't listed as a memory BAR. Reviewed-by: Daniel Kranzdorf <[email protected]> Reviewed-by: Firas Jahjah <[email protected]> Signed-off-by: Michael Margolin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Gal Pressman <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30RDMA/bnxt_re: Fix the max msix vectors macroSelvin Xavier1-3/+1
bnxt_re no longer decide the number of MSI-x vectors used by itself. Its decided by bnxt_en now. So when bnxt_en changes this value, system crash is seen. Depend on the max value reported by bnxt_en instead of using the its own macros. Fixes: 303432211324 ("bnxt_en: Remove runtime interrupt vector allocation") Signed-off-by: Selvin Xavier <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Leon Romanovsky <[email protected]>
2024-05-30drm/i915: move uapi.event outside spinlock in intel_crtc_vblank_workLuca Coelho1-1/+1
In intel_crtc_vblank_work(), we access uapi.event before grabbing the event_lock spinlock, but modify it inside the spinlock block. This causes some static analyzers to get confused and issue a warning. The uapi.event value is not protected by the event_lock, so we can safely move it out of the protected block to prevent false positives. Signed-off-by: Luca Coelho <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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