[v17,00/13] hp-bioscfg driver

Message ID	20230608163319.18934-1-jorge.lopez2@hp.com
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; From: Jorge Lopez <jorgealtxwork@gmail.com> To: hdegoede@redhat.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, thomas@t-8ch.de, ilpo.jarvinen@linux.intel.com Subject: [PATCH v17 00/13] hp-bioscfg driver Date: Thu, 8 Jun 2023 11:33:06 -0500 Message-Id: <20230608163319.18934-1-jorge.lopez2@hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	hp-bioscfg driver \| [v17,00/13] hp-bioscfg driver [v17,01/13] hp-bioscfg: Documentation [v17,02/13] hp-bioscfg: bioscfg-h [v17,03/13] hp-bioscfg: bioscfg [v17,04/13] hp-bioscfg: biosattr-interface [v17,05/13] hp-bioscfg: enum-attributes [v17,06/13] hp-bioscfg: int-attributes [v17,07/13] hp-bioscfg: order-list-attributes [v17,08/13] hp-bioscfg: passwdobj-attributes [v17,09/13] hp-bioscfg: spmobj-attributes [v17,10/13] hp-bioscfg: string-attributes [v17,11/13] hp-bioscfg: surestart-attributes [v17,12/13] hp-bioscfg: Makefile [v17,13/13] hp-bioscfg: MAINTAINERS

Message ID

20230608163319.18934-1-jorge.lopez2@hp.com

Headers

Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org
 designates 2620:137:e000::1:20 as permitted sender)
 client-ip=2620:137:e000::1:20;
From: Jorge Lopez <jorgealtxwork@gmail.com>
To: hdegoede@redhat.com, platform-driver-x86@vger.kernel.org,
        linux-kernel@vger.kernel.org, thomas@t-8ch.de,
        ilpo.jarvinen@linux.intel.com
Subject: [PATCH v17 00/13] hp-bioscfg driver
Date: Thu,  8 Jun 2023 11:33:06 -0500
Message-Id: <20230608163319.18934-1-jorge.lopez2@hp.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

hp-bioscfg driver |

Message

Jorge Lopez June 8, 2023, 4:33 p.m. UTC

  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.

Many features of HP Commercial notebooks can be managed using Windows
Management Instrumentation (WMI). WMI is an implementation of Web-Based
Enterprise Management (WBEM) that provides a standards-based interface
for changing and monitoring system settings. HP BIOSCFG driver provides
a native Linux solution and the exposed features facilitates the
migration to Linux environments.

The Linux security features to be provided in hp-bioscfg driver enables
managing the BIOS settings and security solutions via sysfs, a virtual
filesystem that can be used by user-mode applications. The new
documentation cover HP-specific firmware sysfs attributes such Secure
Platform Management and Sure Start. Each section provides security
feature description and identifies sysfs directories and files exposed
by the driver.

Many HP Commercial notebooks include a feature called Secure Platform
Management (SPM), which replaces older password-based BIOS settings
management with public key cryptography. PC secure product management
begins when a target system is provisioned with cryptographic keys
that are used to ensure the integrity of communications between system
management utilities and the BIOS.

HP Commercial notebooks have several BIOS settings that control its
behaviour and capabilities, many of which are related to security.
To prevent unauthorized changes to these settings, the system can
be configured to use a cryptographic signature-based authorization
string that the BIOS will use to verify authorization to modify the
setting.

Linux Security components are under development and not published yet.
The only linux component is the driver (hp bioscfg) at this time.
Other published security components are under Windows.

Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>

---
Based on the latest platform-drivers-x86.git/for-next

History

Version 17
	Only patches marked [update] changed between version 17 and 16
	Added helper routine to handle all common data for all attributes.
	Corrected spaces found prior and after a '"'.
        Update commit message to reflect comments from reviewers
       

	Patches
	 Documentation                  [update]
	 biosattr-interface
	 bioscfg 			[update]
	 bioscfg-h 			[update]
	 enum-attributes 		[update]
	 int-attributes 		[update]
	 order-list-attributes 		[update]
	 passwdattr-interface           [update]
	 spmobj-attributes
	 string-attributes 		[update]
	 surestart-attributes
	 Makefile ../hp/Makefile ../hp/Kconfig 
	 MAINTAINERS

Version 16
	Only patches marked [update] changed between version 16 and 15

	Patches
	 Documentation
	 biosattr-interface
	 bioscfg 			[update]
	 bioscfg-h 			[update]
	 enum-attributes 		[update]
	 int-attributes 		[update]
	 order-list-attributes 		[update]
	 passwdattr-interface
	 spmobj-attributes
	 string-attributes 		[update]
	 surestart-attributes
	 Makefile ../hp/Makefile ../hp/Kconfig 
	 MAINTAINERS


Version 15
	Only patches marked [update] changed between version 15 and 14

	Patches
	 Documentation			[update]
	 biosattr-interface
	 bioscfg
	 bioscfg-h
	 enum-attributes
	 int-attributes
	 order-list-attributes
	 passwdattr-interface
	 spmobj-attributes		[update]
	 string-attributes
	 surestart-attributes 
	 Makefile ../hp/Makefile ../hp/Kconfig 
	 MAINTAINERS

Version 14
	Only patches marked [update] changed between version 14 and 13
	Sorted commit patches alphabetically
	Rename ordered-attributes to order-list-attributes

	Patches
	 Documentation
	 biosattr-interface 		[update]
	 bioscfg
	 bioscfg-h
	 enum-attributes 		[update]
	 int-attributes
	 order-list-attributes
	 passwdattr-interface
	 spmobj-attributes
	 string-attributes
	 surestart-attributes 
	 Makefile ../hp/Makefile ../hp/Kconfig 
	 MAINTAINERS


Version 13
	Only patches marked [update] changed between version 12 and 13
	Sorted commit patches alphabetically
	Rename ordered-attributes to order-list-attributes

	Patches
	 Documentation 			[update]
	 biosattr-interface 		[update]
	 bioscfg 			[update]
	 bioscfg-h 			[update]
	 enum-attributes 		[update]
	 int-attributes 		[update]
	 order-list-attributes 		[update]
	 passwdattr-interface 		[update]
	 spmobj-attributes 		[update]
	 string-attributes 		[update]
	 surestart-attributes 		[update] 
	 Makefile ../hp/Makefile ../hp/Kconfig 
	 MAINTAINERS

Version 12
	Only patches marked [update] changed between version 11 and 12

	Patches
	 Documentation 			[update]
	 biosattr-interface 		[update]
	 bioscfg 			[update]
	 int-attributes 		[update]
	 ordered-attributes 		[update]
	 passwdobj-attributes 	[deleted]
	 string-attributes 		[update]
	 bioscfg-h 			[update]
	 enum-attributes 		[update]
	 passwdattr-interface 		[update]
	 spmobj-attributes 		[update]
	 surestart-attributes 		[update] 
	 Makefile ../hp/Makefile ../hp/Kconfig [update]
	 MAINTAINERS


Version 11
	Only patches marked [update] changed between version 10 and 11

	Patches
	 Documentation
	 biosattr-interface 		[update]
	 bioscfg
	 int-attributes
	 ordered-attributes
	 passwdobj-attributes 		[update]
	 string-attributes
	 bioscfg-h
	 enum-attributes
	 passwdattr-interface
	 spmobj-attributes 		[update]
	 surestart-attributes 		[update]
	 Makefile ../hp/Makefile ../hp/Kconfig
	 MAINTAINERS

Version 10
	Break down changes to single files per patch
	Removed SPM/statusbin support
	Patches
	 Documentation
	 biosattr-interface
	 bioscfg
	 int-attributes
	 ordered-attributes
	 passwdobj-attributes
	 string-attributes
	 bioscfg-h
	 enum-attributes
	 passwdattr-interface
	 spmobj-attributes
	 surestart-attributes
	 Makefile ../hp/Makefile ../hp/Kconfig
	 MAINTAINERS

Version 9
	Includes only sysfs-class-firmware-attributes documentation

Version 8
	Includes only sysfs-class-firmware-attributes documentation

Version 7
	Includes only sysfs-class-firmware-attributes documentation


Jorge Lopez (13):
  hp-bioscfg: Documentation
  hp-bioscfg: bioscfg-h
  hp-bioscfg: bioscfg
  hp-bioscfg: biosattr-interface
  hp-bioscfg: enum-attributes
  hp-bioscfg: int-attributes
  hp-bioscfg: order-list-attributes
  hp-bioscfg: passwdobj-attributes
  hp-bioscfg: spmobj-attributes
  hp-bioscfg: string-attributes
  hp-bioscfg: surestart-attributes
  hp-bioscfg: Makefile
  hp-bioscfg: MAINTAINERS

 .../testing/sysfs-class-firmware-attributes   |  101 +-
 MAINTAINERS                                   |    6 +
 drivers/platform/x86/hp/Kconfig               |   16 +
 drivers/platform/x86/hp/Makefile              |    1 +
 drivers/platform/x86/hp/hp-bioscfg/Makefile   |   11 +
 .../x86/hp/hp-bioscfg/biosattr-interface.c    |  312 +++++
 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c  | 1055 +++++++++++++++++
 drivers/platform/x86/hp/hp-bioscfg/bioscfg.h  |  487 ++++++++
 .../x86/hp/hp-bioscfg/enum-attributes.c       |  447 +++++++
 .../x86/hp/hp-bioscfg/int-attributes.c        |  409 +++++++
 .../x86/hp/hp-bioscfg/order-list-attributes.c |  436 +++++++
 .../x86/hp/hp-bioscfg/passwdobj-attributes.c  |  543 +++++++++
 .../x86/hp/hp-bioscfg/spmobj-attributes.c     |  386 ++++++
 .../x86/hp/hp-bioscfg/string-attributes.c     |  390 ++++++
 .../x86/hp/hp-bioscfg/surestart-attributes.c  |  132 +++
 15 files changed, 4730 insertions(+), 2 deletions(-)
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/Makefile
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/biosattr-interface.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/enum-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/int-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/order-list-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/passwdobj-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/string-attributes.c
 create mode 100644 drivers/platform/x86/hp/hp-bioscfg/surestart-attributes.c

Comments

Thomas Weißschuh June 18, 2023, 6:53 p.m. UTC | #1

Hi Jorge,

On 2023-06-08 11:33:06-0500, Jorge Lopez wrote:
<snip>

> Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>

<snip>

> 
>  .../testing/sysfs-class-firmware-attributes   |  101 +-
>  MAINTAINERS                                   |    6 +
>  drivers/platform/x86/hp/Kconfig               |   16 +
>  drivers/platform/x86/hp/Makefile              |    1 +
>  drivers/platform/x86/hp/hp-bioscfg/Makefile   |   11 +
>  .../x86/hp/hp-bioscfg/biosattr-interface.c    |  312 +++++
>  drivers/platform/x86/hp/hp-bioscfg/bioscfg.c  | 1055 +++++++++++++++++
>  drivers/platform/x86/hp/hp-bioscfg/bioscfg.h  |  487 ++++++++
>  .../x86/hp/hp-bioscfg/enum-attributes.c       |  447 +++++++
>  .../x86/hp/hp-bioscfg/int-attributes.c        |  409 +++++++
>  .../x86/hp/hp-bioscfg/order-list-attributes.c |  436 +++++++
>  .../x86/hp/hp-bioscfg/passwdobj-attributes.c  |  543 +++++++++
>  .../x86/hp/hp-bioscfg/spmobj-attributes.c     |  386 ++++++
>  .../x86/hp/hp-bioscfg/string-attributes.c     |  390 ++++++
>  .../x86/hp/hp-bioscfg/surestart-attributes.c  |  132 +++
>  15 files changed, 4730 insertions(+), 2 deletions(-)
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/Makefile
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/biosattr-interface.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/enum-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/int-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/order-list-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/passwdobj-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/string-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/surestart-attributes.c

That looks much better now! Thanks for all the resubmissions.

For the full series:

Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>


Thomas

Hans de Goede July 4, 2023, 10:43 a.m. UTC | #2

Hi,

On 6/8/23 18:33, Jorge Lopez wrote:
> 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.
> 
> Many features of HP Commercial notebooks can be managed using Windows
> Management Instrumentation (WMI). WMI is an implementation of Web-Based
> Enterprise Management (WBEM) that provides a standards-based interface
> for changing and monitoring system settings. HP BIOSCFG driver provides
> a native Linux solution and the exposed features facilitates the
> migration to Linux environments.
> 
> The Linux security features to be provided in hp-bioscfg driver enables
> managing the BIOS settings and security solutions via sysfs, a virtual
> filesystem that can be used by user-mode applications. The new
> documentation cover HP-specific firmware sysfs attributes such Secure
> Platform Management and Sure Start. Each section provides security
> feature description and identifies sysfs directories and files exposed
> by the driver.
> 
> Many HP Commercial notebooks include a feature called Secure Platform
> Management (SPM), which replaces older password-based BIOS settings
> management with public key cryptography. PC secure product management
> begins when a target system is provisioned with cryptographic keys
> that are used to ensure the integrity of communications between system
> management utilities and the BIOS.
> 
> HP Commercial notebooks have several BIOS settings that control its
> behaviour and capabilities, many of which are related to security.
> To prevent unauthorized changes to these settings, the system can
> be configured to use a cryptographic signature-based authorization
> string that the BIOS will use to verify authorization to modify the
> setting.
> 
> Linux Security components are under development and not published yet.
> The only linux component is the driver (hp bioscfg) at this time.
> Other published security components are under Windows.
> 
> Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Patches which are added to review-hans now are intended for
the next kernel cycle. This branch will get rebased to the next
rc1 when it is out and after the rebasing the contents of review-hans
will be pushed to the platform-drivers-x86/for-next branch.

Regards,

Hans


> 
> ---
> Based on the latest platform-drivers-x86.git/for-next
> 
> History
> 
> Version 17
> 	Only patches marked [update] changed between version 17 and 16
> 	Added helper routine to handle all common data for all attributes.
> 	Corrected spaces found prior and after a '"'.
>         Update commit message to reflect comments from reviewers
>        
> 
> 	Patches
> 	 Documentation                  [update]
> 	 biosattr-interface
> 	 bioscfg 			[update]
> 	 bioscfg-h 			[update]
> 	 enum-attributes 		[update]
> 	 int-attributes 		[update]
> 	 order-list-attributes 		[update]
> 	 passwdattr-interface           [update]
> 	 spmobj-attributes
> 	 string-attributes 		[update]
> 	 surestart-attributes
> 	 Makefile ../hp/Makefile ../hp/Kconfig 
> 	 MAINTAINERS
> 
> Version 16
> 	Only patches marked [update] changed between version 16 and 15
> 
> 	Patches
> 	 Documentation
> 	 biosattr-interface
> 	 bioscfg 			[update]
> 	 bioscfg-h 			[update]
> 	 enum-attributes 		[update]
> 	 int-attributes 		[update]
> 	 order-list-attributes 		[update]
> 	 passwdattr-interface
> 	 spmobj-attributes
> 	 string-attributes 		[update]
> 	 surestart-attributes
> 	 Makefile ../hp/Makefile ../hp/Kconfig 
> 	 MAINTAINERS
> 
> 
> Version 15
> 	Only patches marked [update] changed between version 15 and 14
> 
> 	Patches
> 	 Documentation			[update]
> 	 biosattr-interface
> 	 bioscfg
> 	 bioscfg-h
> 	 enum-attributes
> 	 int-attributes
> 	 order-list-attributes
> 	 passwdattr-interface
> 	 spmobj-attributes		[update]
> 	 string-attributes
> 	 surestart-attributes 
> 	 Makefile ../hp/Makefile ../hp/Kconfig 
> 	 MAINTAINERS
> 
> Version 14
> 	Only patches marked [update] changed between version 14 and 13
> 	Sorted commit patches alphabetically
> 	Rename ordered-attributes to order-list-attributes
> 
> 	Patches
> 	 Documentation
> 	 biosattr-interface 		[update]
> 	 bioscfg
> 	 bioscfg-h
> 	 enum-attributes 		[update]
> 	 int-attributes
> 	 order-list-attributes
> 	 passwdattr-interface
> 	 spmobj-attributes
> 	 string-attributes
> 	 surestart-attributes 
> 	 Makefile ../hp/Makefile ../hp/Kconfig 
> 	 MAINTAINERS
> 
> 
> Version 13
> 	Only patches marked [update] changed between version 12 and 13
> 	Sorted commit patches alphabetically
> 	Rename ordered-attributes to order-list-attributes
> 
> 	Patches
> 	 Documentation 			[update]
> 	 biosattr-interface 		[update]
> 	 bioscfg 			[update]
> 	 bioscfg-h 			[update]
> 	 enum-attributes 		[update]
> 	 int-attributes 		[update]
> 	 order-list-attributes 		[update]
> 	 passwdattr-interface 		[update]
> 	 spmobj-attributes 		[update]
> 	 string-attributes 		[update]
> 	 surestart-attributes 		[update] 
> 	 Makefile ../hp/Makefile ../hp/Kconfig 
> 	 MAINTAINERS
> 
> Version 12
> 	Only patches marked [update] changed between version 11 and 12
> 
> 	Patches
> 	 Documentation 			[update]
> 	 biosattr-interface 		[update]
> 	 bioscfg 			[update]
> 	 int-attributes 		[update]
> 	 ordered-attributes 		[update]
> 	 passwdobj-attributes 	[deleted]
> 	 string-attributes 		[update]
> 	 bioscfg-h 			[update]
> 	 enum-attributes 		[update]
> 	 passwdattr-interface 		[update]
> 	 spmobj-attributes 		[update]
> 	 surestart-attributes 		[update] 
> 	 Makefile ../hp/Makefile ../hp/Kconfig [update]
> 	 MAINTAINERS
> 
> 
> Version 11
> 	Only patches marked [update] changed between version 10 and 11
> 
> 	Patches
> 	 Documentation
> 	 biosattr-interface 		[update]
> 	 bioscfg
> 	 int-attributes
> 	 ordered-attributes
> 	 passwdobj-attributes 		[update]
> 	 string-attributes
> 	 bioscfg-h
> 	 enum-attributes
> 	 passwdattr-interface
> 	 spmobj-attributes 		[update]
> 	 surestart-attributes 		[update]
> 	 Makefile ../hp/Makefile ../hp/Kconfig
> 	 MAINTAINERS
> 
> Version 10
> 	Break down changes to single files per patch
> 	Removed SPM/statusbin support
> 	Patches
> 	 Documentation
> 	 biosattr-interface
> 	 bioscfg
> 	 int-attributes
> 	 ordered-attributes
> 	 passwdobj-attributes
> 	 string-attributes
> 	 bioscfg-h
> 	 enum-attributes
> 	 passwdattr-interface
> 	 spmobj-attributes
> 	 surestart-attributes
> 	 Makefile ../hp/Makefile ../hp/Kconfig
> 	 MAINTAINERS
> 
> Version 9
> 	Includes only sysfs-class-firmware-attributes documentation
> 
> Version 8
> 	Includes only sysfs-class-firmware-attributes documentation
> 
> Version 7
> 	Includes only sysfs-class-firmware-attributes documentation
> 
> 
> Jorge Lopez (13):
>   hp-bioscfg: Documentation
>   hp-bioscfg: bioscfg-h
>   hp-bioscfg: bioscfg
>   hp-bioscfg: biosattr-interface
>   hp-bioscfg: enum-attributes
>   hp-bioscfg: int-attributes
>   hp-bioscfg: order-list-attributes
>   hp-bioscfg: passwdobj-attributes
>   hp-bioscfg: spmobj-attributes
>   hp-bioscfg: string-attributes
>   hp-bioscfg: surestart-attributes
>   hp-bioscfg: Makefile
>   hp-bioscfg: MAINTAINERS
> 
>  .../testing/sysfs-class-firmware-attributes   |  101 +-
>  MAINTAINERS                                   |    6 +
>  drivers/platform/x86/hp/Kconfig               |   16 +
>  drivers/platform/x86/hp/Makefile              |    1 +
>  drivers/platform/x86/hp/hp-bioscfg/Makefile   |   11 +
>  .../x86/hp/hp-bioscfg/biosattr-interface.c    |  312 +++++
>  drivers/platform/x86/hp/hp-bioscfg/bioscfg.c  | 1055 +++++++++++++++++
>  drivers/platform/x86/hp/hp-bioscfg/bioscfg.h  |  487 ++++++++
>  .../x86/hp/hp-bioscfg/enum-attributes.c       |  447 +++++++
>  .../x86/hp/hp-bioscfg/int-attributes.c        |  409 +++++++
>  .../x86/hp/hp-bioscfg/order-list-attributes.c |  436 +++++++
>  .../x86/hp/hp-bioscfg/passwdobj-attributes.c  |  543 +++++++++
>  .../x86/hp/hp-bioscfg/spmobj-attributes.c     |  386 ++++++
>  .../x86/hp/hp-bioscfg/string-attributes.c     |  390 ++++++
>  .../x86/hp/hp-bioscfg/surestart-attributes.c  |  132 +++
>  15 files changed, 4730 insertions(+), 2 deletions(-)
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/Makefile
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/biosattr-interface.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/enum-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/int-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/order-list-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/passwdobj-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/spmobj-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/string-attributes.c
>  create mode 100644 drivers/platform/x86/hp/hp-bioscfg/surestart-attributes.c
>