linux/drivers/firmware
Linus Torvalds 01ecadbe09 cxl for v6.15
- Add support for Global Persistent Flush (GPF)
 - Cleanup of DPA partition metadata handling
 	- Remove the CXL_DECODER_MIXED enum that's not needed anymore
 	- Introduce helpers to access resource and perf meta data
 	- Introduce 'struct cxl_dpa_partition' and 'struct cxl_range_info'
 	- Make cxl_dpa_alloc() DPA partition number agnostic
 	- Remove cxl_decoder_mode
 	- Cleanup partition size and perf helpers
 - Remove unused CXL partition values
 - Add logging support for CXL CPER endpoint and port protocol errors
 	- Prefix protocol error struct and function names with cxl_
 	- Move protocol error definitions and structures to a common location
 	- Remove drivers/firmware/efi/cper_cxl.h to include/linux/cper.h
 	- Add support in GHES to process CXL CPER protocol errors
 	- Process CXL CPER protocol errors
 	- Add trace logging for CXL PCIe port RAS errors
 - Remove redundant gp_port init
 - Add validation of cxl device serial number
 - CXL ABI documentation updates/fixups
 - A series that uses guard() to clean up open coded mutex lockings and remove gotos for error
   handling.
 - Some followup patches to support dirty shutdown accounting
 	- Add helper to retrieve DVSEC offset for dirty shutdown registers
 	- Rename cxl_get_dirty_shutdown() to cxl_arm_dirty_shutdown()
 	- Add support for dirty shutdown count via sysfs
 	- cxl_test support for dirty shutdown
 - A series to support CXL mailbox Features commands. Mostly in preparation for CXL EDAC
   code to utilize the Features commands. It's also in preparation for CXL fwctl support
   to utilize the CXL Features. The commands include "Get Supported Features", "Get Feature",
   and "Set Feature".
 - A series to support extended linear cache support described by the ACPI HMAT table. The
   addition helps enumerate the cache and also provides additional RAS reporting support for
   configuration with extended linear cache. (and related fixes for the
   series).
 - An update to cxl_test to support a 3-way capable CFMWS.
 - A documentation fix to remove unused "mixed mode".
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE5DAy15EJMCV1R6v9YGjFFmlTOEoFAmfqtP4ACgkQYGjFFmlT
 OEqx9A//UsCWf1CH8bvjKXxSTlQmtPlNpcXe+gVR0sc5cL2VFxKf93AY8Zo1Br5A
 b40gtZJz9QwjwGwIvDiki9U2bopOyX3aMOyBJMYmLuL/irY8ENx2ra7ODbxe7uGn
 oZwpwG2sEGQxIAG2bCpVuCDIt8JjNvsTJo45TICs07w9TWTmH4Swpbz1g8VGpDz/
 kCQcXXHSHZleR5BzqVRKxjjqGEUFj2xDMzAI8VSL+7izMMoPLbjwnl2c1fwaLBPd
 iJTMboTXDj7eVMta/qqGkG7pshM81SnkSzy8cxImj3r4SRgRTZg9U8vhrR3K1kdH
 F05Ozd12tljtNXLWthENZPUbfcovy9oTxzMt/gVut7j6C7H3s3KCSbV7zhz5BmfD
 XcapOX4Cu7ptn88KLqE5a98oLuq2DXrLOcX5vKPYBfAO+68rC+gSAPSbzfZlSHa0
 1/TsxVvzDQUBVZWL94DeHvemyQb58GQBOypeNZbH8P4gAhWJqk3hZEO+wlSxpfd+
 R7wgabfKJUJ82KusCZHIW1Wg3/IrXb4yC+UyiObS5RgIJWpRmOkuJEHDvEUje+Dj
 aOWw/H3vZgeZnpW87FRxzvDJx1/0jZI1vsxH65m2wrvz6n5aGIA/Q6pgqCdU/m6c
 I231bl1bmZzJ8u3+vOZL4tFHcYHh4XCwQp+ZQt1uDa0fA5LbLhc=
 =ZME1
 -----END PGP SIGNATURE-----

Merge tag 'cxl-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull Compute Express Link (CXL)  updates from Dave Jiang:

 - Add support for Global Persistent Flush (GPF)

 - Cleanup of DPA partition metadata handling:
     - Remove the CXL_DECODER_MIXED enum that's not needed anymore
     - Introduce helpers to access resource and perf meta data
     - Introduce 'struct cxl_dpa_partition' and 'struct cxl_range_info'
     - Make cxl_dpa_alloc() DPA partition number agnostic
     - Remove cxl_decoder_mode
     - Cleanup partition size and perf helpers

 - Remove unused CXL partition values

 - Add logging support for CXL CPER endpoint and port protocol errors:
     - Prefix protocol error struct and function names with cxl_
     - Move protocol error definitions and structures to a common location
     - Remove drivers/firmware/efi/cper_cxl.h to include/linux/cper.h
     - Add support in GHES to process CXL CPER protocol errors
     - Process CXL CPER protocol errors
     - Add trace logging for CXL PCIe port RAS errors

 - Remove redundant gp_port init

 - Add validation of cxl device serial number

 - CXL ABI documentation updates/fixups

 - A series that uses guard() to clean up open coded mutex lockings and
   remove gotos for error handling.

 - Some followup patches to support dirty shutdown accounting:
     - Add helper to retrieve DVSEC offset for dirty shutdown registers
     - Rename cxl_get_dirty_shutdown() to cxl_arm_dirty_shutdown()
     - Add support for dirty shutdown count via sysfs
     - cxl_test support for dirty shutdown

 - A series to support CXL mailbox Features commands.

   Mostly in preparation for CXL EDAC code to utilize the Features
   commands. It's also in preparation for CXL fwctl support to utilize
   the CXL Features. The commands include "Get Supported Features", "Get
   Feature", and "Set Feature".

 - A series to support extended linear cache support described by the
   ACPI HMAT table.

   The addition helps enumerate the cache and also provides additional
   RAS reporting support for configuration with extended linear cache.
   (and related fixes for the series).

 - An update to cxl_test to support a 3-way capable CFMWS

 - A documentation fix to remove unused "mixed mode"

* tag 'cxl-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (39 commits)
  cxl/region: Fix the first aliased address miscalculation
  cxl/region: Quiet some dev_warn()s in extended linear cache setup
  cxl/Documentation: Remove 'mixed' from sysfs mode doc
  cxl: Fix warning from emitting resource_size_t as long long int on 32bit systems
  cxl/test: Define a CFMWS capable of a 3 way HB interleave
  cxl/mem: Do not return error if CONFIG_CXL_MCE unset
  tools/testing/cxl: Set Shutdown State support
  cxl/pmem: Export dirty shutdown count via sysfs
  cxl/pmem: Rename cxl_dirty_shutdown_state()
  cxl/pci: Introduce cxl_gpf_get_dvsec()
  cxl/pci: Support Global Persistent Flush (GPF)
  cxl: Document missing sysfs files
  cxl: Plug typos in ABI doc
  cxl/pmem: debug invalid serial number data
  cxl/cdat: Remove redundant gp_port initialization
  cxl/memdev: Remove unused partition values
  cxl/region: Drop goto pattern of construct_region()
  cxl/region: Drop goto pattern in cxl_dax_region_alloc()
  cxl/core: Use guard() to drop goto pattern of cxl_dpa_alloc()
  cxl/core: Use guard() to drop the goto pattern of cxl_dpa_free()
  ...
History 2025-04-02 20:04:43 -07:00
..
arm_ffa firmware: arm_ffa: Set dma_mask for ffa devices 2025-02-28 11:20:06 +00:00
arm_scmi soc: driver updates for 6.15, part 1 2025-03-27 09:05:55 -07:00
broadcom MIPS: BCM47XX: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:51 -07:00
cirrus ASoC: Merge up fixes 2025-03-05 19:10:50 +00:00
efi cxl for v6.15 2025-04-02 20:04:43 -07:00
google firmware: google: vpd: Use const 'struct bin_attribute' callback 2024-12-17 03:59:31 +00:00
imx i.MX fixes for 6.14: 2025-03-06 16:32:48 +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: Use SYSTEM_OFF2 PSCI call to power off for hibernate 2024-10-31 17:52:13 +00:00
qcom firmware: qcom: uefisecapp: fix efivars registration race 2025-02-08 11:38:03 -06:00
samsung firmware: Exynos ACPM: Fix spelling mistake "Faile" -> "Failed" 2025-02-17 10:17:21 +01:00
smccc soc: driver updates for 6.15, part 1 2025-03-27 09:05:55 -07:00
tegra Revert "firmware: tegra: bpmp: Use scoped device node handling to simplify error paths" 2024-10-24 18:38:07 +02:00
xilinx firmware: xilinx: Dont send linux address to get fpga config get status 2025-02-17 15:40:01 +01:00
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: arm_sdei: Fix the input parameter of cpuhp_remove_state() 2024-10-23 16:19:03 +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: driver updates for 6.15, part 1 2025-03-27 09:05:55 -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 firmware: qemu_fw_cfg: constify 'struct bin_attribute' 2025-02-21 09:20:32 +01:00
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: Use kthread_run_on_cpu() 2024-12-16 18:30:11 -06:00
sysfb.c chrome platform firmware changes for 6.13 2024-11-19 10:25:47 -08:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
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: Remove use of of_match_ptr() helper 2024-10-25 12:56:37 -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: Document the driver private data structure 2024-11-12 16:03:34 +01:00