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path: root/drivers/platform/x86/hp/hp-bioscfg
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2025-06-30platform/x86: hp-bioscfg: Fix class device unregistrationKurt Borja
Devices under the firmware_attributes_class do not have unique a dev_t. Therefore, device_unregister() should be used instead of device_destroy(), since the latter may match any device with a given dev_t. Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg") Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250625-dest-fix-v1-1-3a0f342312bb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-03-03platform/x86: hp-bioscfg: Replace deprecated strncpy() with strscpy()Thorsten Blum
Since kstrtol() requires a NUL-terminated string as input and strncpy() is deprecated for NUL-terminated destination buffers, use strscpy() instead. Compile-tested only. Link: https://github.com/KSPP/linux/issues/90 Cc: linux-hardening@vger.kernel.org Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://lore.kernel.org/r/20250225232126.356274-2-thorsten.blum@linux.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-24platform/x86: hp: Use *-y instead of *-objs in MakefileKurt Borja
The `objs` suffix is reserved for user-space tools. Use the `y` suffix instead, which is usually used for kernel drivers. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20250218194113.26589-4-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-24platform/x86: hp-bioscfg: Use wmi_instance_count()Armin Wolf
The WMI core already knows the instance count of a WMI guid. Use this information instead of querying all possible instances which is slow and might be unreliable. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20250216193251.866125-5-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-09platform/x86: hp-bioscfg: Directly use firmware_attributes_classThomas Weißschuh
The usage of the lifecycle functions is not necessary anymore. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250104-firmware-attributes-simplify-v1-4-949f9709e405@weissschuh.net Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-11-12platform/x86: hp: hp-bioscfg: remove redundant if statementColin Ian King
The if statement performs the same action if the strcmp result is true or false since there is identical code on both branches. The if statement is redundant and can be replaced with just one call to sysfs_remove_group. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20241107113543.17137-1-colin.i.king@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-06-03platform/x86: hp: hp-bioscfg: Use 2-argument strscpy()Andy Shevchenko
Use 2-argument strscpy(), which is not only shorter but also provides an additional check that destination buffer is an array. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240602090244.1666360-3-andy.shevchenko@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2024-03-12platform/x86: make fw_attr_class constantRicardo B. Marliere
Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the fw_attr_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: "Ricardo B. Marliere" <ricardo@marliere.net> Link: https://lore.kernel.org/r/20240305-class_cleanup-platform-v1-1-9085c97b9355@marliere.net Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-12-28platform/x86: hp-bioscfg: Removed needless asm-genericTanzir Hasan
asm-generic/posix-types.h is obtained through bioscfg.h so there is no need to include it. It is also an asm-generic file which should be avoided if possible. Suggest-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Tanzir Hasan <tanzirh@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/r/20231219-hp-password-v1-1-052fe7b6b7f1@google.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-11-15platform/x86: hp-bioscfg: Remove unused obj in hp_add_other_attributes()Harshit Mogalapalli
acpi_object *obj is unused in this function, so delete it, also delete a unnecessary kfree(obj); Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231113200742.3593548-4-harshit.m.mogalapalli@oracle.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-11-15platform/x86: hp-bioscfg: Fix error handling in hp_add_other_attributes()Harshit Mogalapalli
'attr_name_kobj' is allocated using kzalloc, but on all the error paths it is not freed, hence we have a memory leak. Fix the error path before kobject_init_and_add() by adding kfree(). kobject_put() must be always called after passing the object to kobject_init_and_add(). Only the error path which is immediately next to kobject_init_and_add() calls kobject_put() and not any other error path after it. Fix the error handling after kobject_init_and_add() by moving the kobject_put() into the goto label err_other_attr_init that is already used by all the error paths after kobject_init_and_add(). Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg") Cc: stable@vger.kernel.org # 6.6.x: c5dbf0416000: platform/x86: hp-bioscfg: Simplify return check in hp_add_other_attributes() Cc: stable@vger.kernel.org # 6.6.x: 5736aa9537c9: platform/x86: hp-bioscfg: move mutex_lock() down in hp_add_other_attributes() Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <error27@gmail.com> Closes: https://lore.kernel.org/r/202309201412.on0VXJGo-lkp@intel.com/ Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> [ij: Added the stable dep tags] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231113200742.3593548-3-harshit.m.mogalapalli@oracle.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-11-15platform/x86: hp-bioscfg: move mutex_lock() down in hp_add_other_attributes()Harshit Mogalapalli
attr_name_kobj's memory allocation is done with mutex_lock() held, this is not needed. Move allocation outside of mutex_lock() so unlock is not needed when allocation fails. Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231113200742.3593548-2-harshit.m.mogalapalli@oracle.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-11-15platform/x86: hp-bioscfg: Simplify return check in hp_add_other_attributes()Harshit Mogalapalli
All cases in switch-case have a same goto on error, move the return check out of the switch. This is a cleanup. Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231113200742.3593548-1-harshit.m.mogalapalli@oracle.com Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-10-31Merge tag 'platform-drivers-x86-v6.7-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - asus-wmi: Support for screenpad and solve brightness key press duplication - int3472: Eliminate the last use of deprecated GPIO functions - mlxbf-pmc: New HW support - msi-ec: Support new EC configurations - thinkpad_acpi: Support reading aux MAC address during passthrough - wmi: Fixes & improvements - x86-android-tablets: Detection fix and avoid use of GPIO private APIs - Debug & metrics interface improvements - Miscellaneous cleanups / fixes / improvements * tag 'platform-drivers-x86-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (80 commits) platform/x86: inspur-platform-profile: Add platform profile support platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e platform/x86: wmi: Decouple WMI device removal from wmi_block_list platform/x86: wmi: Fix opening of char device platform/x86: wmi: Fix probe failure when failing to register WMI devices platform/x86: wmi: Fix refcounting of WMI devices in legacy functions platform/x86: wmi: Decouple probe deferring from wmi_block_list platform/x86/amd/hsmp: Fix iomem handling platform/x86: asus-wmi: Do not report brightness up/down keys when also reported by acpi_video platform/x86: thinkpad_acpi: replace deprecated strncpy with memcpy tools/power/x86/intel-speed-select: v1.18 release tools/power/x86/intel-speed-select: Use cgroup isolate for CPU 0 tools/power/x86/intel-speed-select: Increase max CPUs in one request tools/power/x86/intel-speed-select: Display error for core-power support tools/power/x86/intel-speed-select: No TRL for non compute domains tools/power/x86/intel-speed-select: turbo-mode enable disable swapped tools/power/x86/intel-speed-select: Update help for TRL tools/power/x86/intel-speed-select: Sanitize integer arguments platform/x86: acer-wmi: Remove void function return platform/x86/amd/pmc: Add dump_custom_stb module parameter ...
2023-10-04platform/x86: hp-bioscfg: Fix reference leakArmin Wolf
If a duplicate attribute is found using kset_find_obj(), a reference to that attribute is returned which needs to be disposed accordingly using kobject_put(). Use kobject_put() to dispose the duplicate attribute in such a case. As a side note, a very similar bug was fixed in commit 7295a996fdab ("platform/x86: dell-sysman: Fix reference leak"), so it seems that the bug was copied from that driver. Compile-tested only. Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg") Suggested-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230925142819.74525-3-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-09-26platform/x86: hp-bioscfg: Annotate struct bios_args with __counted_byKees Cook
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct bios_args. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Jorge Lopez <jorge.lopez2@hp.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Tom Rix <trix@redhat.com> Cc: platform-driver-x86@vger.kernel.org Cc: llvm@lists.linux.dev Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: "Gustavo A. R. Silva" <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20230922175420.work.701-kees@kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-08-21platform/x86: hp-bioscfg: Update steps order list elements are evaluatedJorge Lopez
Update steps how order list elements data and elements size are evaluated. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230821144205.13529-1-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Use kmemdup() to replace kmalloc + memcpyLi Zetao
There are some warnings reported by coccinelle: ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:317:35-42: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:270:40-47: WARNING opportunity for kmemdup ./drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c:233:36-43: WARNING opportunity for kmemdup Use kmemdup rather than duplicating its implementation. Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230803032027.3044851-1-lizetao1@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Remove duplicate use of variable in inner loopJorge Lopez
Replace use of same variable in inner loop. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-9-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how password encoding size is evaluatedJorge Lopez
Update steps how password encoding size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-8-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how enum possible values size is evaluatedJorge Lopez
Updates steps how enum possible values size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-7-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how order list size is evaluatedJorge Lopez
Update steps how order list size is evaluated Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-6-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Change how prerequisites size is evaluatedJorge Lopez
Update steps taken to evaluate prerequisites size value Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-5-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Replace the word HACK from source codeJorge Lopez
Replace the word 'HACK' with 'step' from source code Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-4-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Fix uninitialized variable errorsJorge Lopez
Fix uninitialized variable errors. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-3-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-07platform/x86: hp-bioscfg: Fix memory leaks in attribute packagesJorge Lopez
Address memory leaks while handling elements in packages. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/20230731203141.30044-2-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-26platform/x86: hp-bioscfg: fix error reporting in hp_add_other_attributes()Dan Carpenter
Return a negative error code instead of returning success. Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/138641cc-52c0-41a5-8176-ad01c7e28c67@moroto.mountain Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-26platform/x86: hp-bioscfg: prevent a small buffer overflowDan Carpenter
This function escapes certain special characters like \n. So if the last character in the string is a '\n' then it gets changed into two characters '\' and '\n'. But maybe we only have space for the '\' so we need to check for that. The "conv_dst_size" variable is always less than or to equal the "size" variable. It's easier to just check "conv_dst_size" instead of checking both. Fixes: a34fc329b189 ("platform/x86: hp-bioscfg: bioscfg") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/b4950310-e65f-412f-8d2b-90bb074a6572@moroto.mountain Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-26platform/x86: hp-bioscfg: fix a signedness bug in hp_wmi_perform_query()Dan Carpenter
The error handling won't work if "mid" is unsigned. "ret" is used to store negative error codes and declaring it as a u32 won't cause a bug but it's ugly. The "actual_outsize" variable is a number between 0-4096 so it can be declared as int as well. Fixes: 69ea03e38f24 ("platform/x86: hp-bioscfg: biosattr-interface") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/ad0a6ad9-099b-40a4-ae91-b9dca622ff4e@moroto.mountain Reviewed-by: Jorge Lopez <jorge.lopez2@hp.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: MakefileJorge Lopez
Add Makefile and Kconfig to build hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-13-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: surestart-attributesJorge Lopez
Add Sure Start attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-12-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: string-attributesJorge Lopez
Add string attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-11-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: spmobj-attributesJorge Lopez
Add SPM authentication attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-10-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: passwdobj-attributesJorge Lopez
Add authentication attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-9-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: order-list-attributesJorge Lopez
Add ordered list attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-8-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: int-attributesJorge Lopez
Add integer attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-7-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: enum-attributesJorge Lopez
Add enumeration attributes support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-6-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: biosattr-interfaceJorge Lopez
Add WMI interface worker functions to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-5-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: bioscfgJorge Lopez
Add common functions support to hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-4-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-07-10platform/x86: hp-bioscfg: bioscfg-hJorge Lopez
Add definitions, macros, and prototypes for hp-bioscfg. HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.’s commercial notebooks. Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20230608163319.18934-3-jorge.lopez2@hp.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
generated by cgit (git 2.34.1) at 2025-07-31 22:55:13 +0000