linux/drivers/firmware
Linus Torvalds 22c5696e3f Driver core changes for 6.17-rc1
- DEBUGFS
 
   - Remove unneeded debugfs_file_{get,put}() instances
 
   - Remove last remnants of debugfs_real_fops()
 
   - Allow storing non-const void * in struct debugfs_inode_info::aux
 
 - SYSFS
 
   - Switch back to attribute_group::bin_attrs (treewide)
 
   - Switch back to bin_attribute::read()/write() (treewide)
 
   - Constify internal references to 'struct bin_attribute'
 
 - Support cache-ids for device-tree systems
 
   - Add arch hook arch_compact_of_hwid()
 
   - Use arch_compact_of_hwid() to compact MPIDR values on arm64
 
 - Rust
 
   - Device
 
     - Introduce CoreInternal device context (for bus internal methods)
 
     - Provide generic drvdata accessors for bus devices
 
     - Provide Driver::unbind() callbacks
 
     - Use the infrastructure above for auxiliary, PCI and platform
 
     - Implement Device::as_bound()
 
     - Rename Device::as_ref() to Device::from_raw() (treewide)
 
     - Implement fwnode and device property abstractions
 
       - Implement example usage in the Rust platform sample driver
 
   - Devres
 
     - Remove the inner reference count (Arc) and use pin-init instead
 
     - Replace Devres::new_foreign_owned() with devres::register()
 
     - Require T to be Send in Devres<T>
 
     - Initialize the data kept inside a Devres last
 
     - Provide an accessor for the Devres associated Device
 
   - Device ID
 
     - Add support for ACPI device IDs and driver match tables
 
     - Split up generic device ID infrastructure
 
     - Use generic device ID infrastructure in net::phy
 
   - DMA
 
     - Implement the dma::Device trait
 
     - Add DMA mask accessors to dma::Device
 
     - Implement dma::Device for PCI and platform devices
 
     - Use DMA masks from the DMA sample module
 
   - I/O
 
     - Implement abstraction for resource regions (struct resource)
 
     - Implement resource-based ioremap() abstractions
 
     - Provide platform device accessors for I/O (remap) requests
 
   - Misc
 
     - Support fallible PinInit types in Revocable
 
     - Implement Wrapper<T> for Opaque<T>
 
     - Merge pin-init blanket dependencies (for Devres)
 
 - Misc
 
   - Fix OF node leak in auxiliary_device_create()
 
   - Use util macros in device property iterators
 
   - Improve kobject sample code
 
   - Add device_link_test() for testing device link flags
 
   - Fix typo in Documentation/ABI/testing/sysfs-kernel-address_bits
 
   - Hint to prefer container_of_const() over container_of()
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Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

Pull driver core updates from Danilo Krummrich:
 "debugfs:
   - Remove unneeded debugfs_file_{get,put}() instances
   - Remove last remnants of debugfs_real_fops()
   - Allow storing non-const void * in struct debugfs_inode_info::aux

  sysfs:
   - Switch back to attribute_group::bin_attrs (treewide)
   - Switch back to bin_attribute::read()/write() (treewide)
   - Constify internal references to 'struct bin_attribute'

  Support cache-ids for device-tree systems:
   - Add arch hook arch_compact_of_hwid()
   - Use arch_compact_of_hwid() to compact MPIDR values on arm64

  Rust:
   - Device:
       - Introduce CoreInternal device context (for bus internal methods)
       - Provide generic drvdata accessors for bus devices
       - Provide Driver::unbind() callbacks
       - Use the infrastructure above for auxiliary, PCI and platform
       - Implement Device::as_bound()
       - Rename Device::as_ref() to Device::from_raw() (treewide)
       - Implement fwnode and device property abstractions
       - Implement example usage in the Rust platform sample driver
   - Devres:
       - Remove the inner reference count (Arc) and use pin-init instead
       - Replace Devres::new_foreign_owned() with devres::register()
       - Require T to be Send in Devres<T>
       - Initialize the data kept inside a Devres last
       - Provide an accessor for the Devres associated Device
   - Device ID:
       - Add support for ACPI device IDs and driver match tables
       - Split up generic device ID infrastructure
       - Use generic device ID infrastructure in net::phy
   - DMA:
       - Implement the dma::Device trait
       - Add DMA mask accessors to dma::Device
       - Implement dma::Device for PCI and platform devices
       - Use DMA masks from the DMA sample module
   - I/O:
       - Implement abstraction for resource regions (struct resource)
       - Implement resource-based ioremap() abstractions
       - Provide platform device accessors for I/O (remap) requests
   - Misc:
       - Support fallible PinInit types in Revocable
       - Implement Wrapper<T> for Opaque<T>
       - Merge pin-init blanket dependencies (for Devres)

  Misc:
   - Fix OF node leak in auxiliary_device_create()
   - Use util macros in device property iterators
   - Improve kobject sample code
   - Add device_link_test() for testing device link flags
   - Fix typo in Documentation/ABI/testing/sysfs-kernel-address_bits
   - Hint to prefer container_of_const() over container_of()"

* tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (84 commits)
  rust: io: fix broken intra-doc links to `platform::Device`
  rust: io: fix broken intra-doc link to missing `flags` module
  rust: io: mem: enable IoRequest doc-tests
  rust: platform: add resource accessors
  rust: io: mem: add a generic iomem abstraction
  rust: io: add resource abstraction
  rust: samples: dma: set DMA mask
  rust: platform: implement the `dma::Device` trait
  rust: pci: implement the `dma::Device` trait
  rust: dma: add DMA addressing capabilities
  rust: dma: implement `dma::Device` trait
  rust: net::phy Change module_phy_driver macro to use module_device_table macro
  rust: net::phy represent DeviceId as transparent wrapper over mdio_device_id
  rust: device_id: split out index support into a separate trait
  device: rust: rename Device::as_ref() to Device::from_raw()
  arm64: cacheinfo: Provide helper to compress MPIDR value into u32
  cacheinfo: Add arch hook to compress CPU h/w id into 32 bits for cache-id
  cacheinfo: Set cache 'id' based on DT data
  container_of: Document container_of() is not to be used in new code
  driver core: auxiliary bus: fix OF node leak
  ...
History 2025-07-29 12:15:39 -07:00
..
arm_ffa firmware: arm_ffa: Change initcall level of ffa_init() to rootfs_initcall 2025-07-23 02:23:18 +03:00
arm_scmi firmware: arm_scmi: Convert to SYSTEM_SLEEP_PM_OPS 2025-07-09 10:49:58 +01:00
broadcom MIPS: BCM47XX: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:51 -07:00
cirrus firmware: cs_dsp: Remove unused struct list_head from cs_dsp_coeff_ctl 2025-06-16 13:26:44 +01:00
efi Driver core changes for 6.17-rc1 2025-07-29 12:15:39 -07:00
google sysfs: treewide: switch back to attribute_group::bin_attrs 2025-06-17 10:44:15 +02:00
imx firmware: imx: Add i.MX95 SCMI CPU driver 2025-04-14 13:55:04 +01:00
meson firmware: meson_sm: add missing MODULE_DESCRIPTION() macro 2024-06-24 10:08:53 +02:00
microchip firmware: microchip: fix UL_IAP lock check in mpfs_auto_update_state() 2024-12-05 15:08:51 +00:00
psci arm64 updates for 6.16 2025-05-28 14:55:35 -07:00
qcom firmware: qcom: scm: request the waitqueue irq *after* initializing SCM 2025-07-16 22:50:55 -05:00
samsung firmware: exynos-acpm: fix timeouts on xfers handling 2025-06-10 10:20:16 +02:00
smccc firmware: smccc: Support both smc and hvc conduits for getting hyp UUID 2025-06-11 13:55:41 +01:00
tegra firmware: tegra: bpmp: Fix build failure for tegra264-only config 2025-07-11 14:50:35 +02:00
xilinx firmware: xilinx: Use of_genpd_sync_state() 2025-07-09 13:29:34 +02:00
arm_scpi.c Char/Misc/IIO/Whatever driver subsystem updates for 6.13-rc1 2024-11-29 11:58:27 -08:00
arm_sdei.c firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES 2025-05-08 13:35:22 +01:00
dmi-id.c firmware: dmi-id: add a release callback function 2024-04-08 09:34:24 +02:00
dmi-sysfs.c firmware: dmi: Constify 'struct bin_attribute' 2025-02-21 09:20:30 +01:00
dmi_scan.c firmware: dmi: Mark bin_attributes as __ro_after_init 2025-02-21 09:20:30 +01:00
edd.c edd: make kobj_type structure constant 2023-03-09 18:07:33 +01:00
iscsi_ibft.c iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() 2025-01-29 14:58:31 -05:00
iscsi_ibft_find.c iscsi_ibft: Fix finding the iBFT under Xen Dom 0 2023-06-26 07:47:11 +02:00
Kconfig soc: drivers for 6.16 2025-05-31 07:53:30 -07:00
Makefile soc: driver updates for 6.15, part 1 2025-03-27 09:05:55 -07:00
memmap.c firmware: memmap: Constify memmap_ktype 2024-10-13 17:22:33 +02:00
mtk-adsp-ipc.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
qemu_fw_cfg.c sysfs: treewide: switch back to bin_attribute::read()/write() 2025-06-17 10:44:13 +02:00
raspberrypi.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
stratix10-rsu.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
stratix10-svc.c firmware: stratix10-svc: Add of_platform_default_populate() 2025-04-15 18:23:02 +02:00
sysfb.c sysfb: Fix screen_info type check for VGA 2025-06-05 17:54:31 +02:00
sysfb_simplefb.c firmware: sysfb: Move bpp-depth calculation into screen_info helper 2025-04-07 11:02:07 +02:00
thead,th1520-aon.c firmware: thead,th1520-aon: Fix use after free in th1520_aon_init() 2025-03-18 13:09:00 +01:00
ti_sci.c firmware: ti_sci: Convert CPU latency constraint from us to ms 2025-05-06 07:25:51 -05:00
ti_sci.h firmware: ti_sci: Introduce Power Management Ops 2024-10-25 10:45:07 -05:00
trusted_foundations.c firmware: tf: Different way of L2 cache enabling after LP2 suspend 2020-05-06 18:27:26 +02:00
turris-mox-rwtm.c firmware: turris-mox-rwtm: Add support for ECDSA signatures with HW private key 2025-03-20 17:56:57 +01:00