linux.git/tools/power/x86, branch v6.0 Linux kernel source tree Merge tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 2022-08-05T01:19:14+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-08-05T01:19:14+00:00 5f0848190c6dd0f5b8a2aaf0f1d900a96d96bee0 Pull x86 platform driver updates from Hans de Goede: - Microsoft Surface: - SSAM hot unplug support - Surface Pro 8 keyboard cover support - Tablet mode switch support for Surface Pro 8 and Surface Laptop Studio - thinkpad_acpi: - AMD Automatice Mode Transitions (AMT) support - Mellanox: - Vulcan chassis COMe NVSwitch management support - XH3000 support - New generic/shared Intel P2SB (Primary to Sideband) support - Lots of small cleanups - Various small bugfixes - Various new hardware ids / quirks additions * tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits) platform/x86/intel/vsec: Fix wrong type for local status variables platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency platform/x86: pmc_atom: Fix comment typo platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4 platform/olpc: Fix uninitialized data in debugfs write platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource() tools/power/x86/intel-speed-select: Remove unneeded semicolon tools/power/x86/intel-speed-select: Fix off by one check platform/surface: tabletsw: Fix __le32 integer access Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces Documentation/ABI: mlxreg-io: Fix contact info platform/mellanox: mlxreg-io: Add locking for io operations platform/x86: mlx-platform: Add COME board revision register platform/x86: mlx-platform: Add support for new system XH3000 platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis platform/x86: mlx-platform: Add support for systems equipped with two ASICs platform/x86: mlx-platform: Add cosmetic changes for alignment platform/x86: mlx-platform: Make activation of some drivers conditional ... 
Pull x86 platform driver updates from Hans de Goede:

 - Microsoft Surface:
     - SSAM hot unplug support
     - Surface Pro 8 keyboard cover support
     - Tablet mode switch support for Surface Pro 8 and Surface Laptop
       Studio

 - thinkpad_acpi:
     - AMD Automatice Mode Transitions (AMT) support

 - Mellanox:
     - Vulcan chassis COMe NVSwitch management support
     - XH3000 support

 - New generic/shared Intel P2SB (Primary to Sideband) support

 - Lots of small cleanups

 - Various small bugfixes

 - Various new hardware ids / quirks additions

* tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits)
  platform/x86/intel/vsec: Fix wrong type for local status variables
  platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency
  platform/x86: pmc_atom: Fix comment typo
  platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4
  platform/olpc: Fix uninitialized data in debugfs write
  platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity
  platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table
  platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource()
  tools/power/x86/intel-speed-select: Remove unneeded semicolon
  tools/power/x86/intel-speed-select: Fix off by one check
  platform/surface: tabletsw: Fix __le32 integer access
  Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces
  Documentation/ABI: mlxreg-io: Fix contact info
  platform/mellanox: mlxreg-io: Add locking for io operations
  platform/x86: mlx-platform: Add COME board revision register
  platform/x86: mlx-platform: Add support for new system XH3000
  platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis
  platform/x86: mlx-platform: Add support for systems equipped with two ASICs
  platform/x86: mlx-platform: Add cosmetic changes for alignment
  platform/x86: mlx-platform: Make activation of some drivers conditional
  ...
tools/power turbostat: version 2022.07.28 2022-07-28T18:38:55+00:00 Len Brown len.brown@intel.com 2022-07-28T18:38:55+00:00 3afe697b74bc6c59f0b9a9c89d5b163db56fd4b1 update version number Signed-off-by: Len Brown <len.brown@intel.com> 
update version number

Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: do not decode ACC for ICX and SPR 2022-07-28T18:37:41+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2022-07-26T15:29:35+00:00 6287e6f0fdd36be4bbde6f539df6ea85eb2476c2 The ACC (automatic C-state conversion) feature was available on Sky Lake and Cascade Lake Xeons (SKX and CLX), but it is not available on Ice Lake and Sapphire Rapids Xeons (ICX and SPR). Therefore, stop decoding it for ICX and SPR. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
The ACC (automatic C-state conversion) feature was available on Sky Lake and
Cascade Lake Xeons (SKX and CLX), but it is not available on Ice Lake and
Sapphire Rapids Xeons (ICX and SPR). Therefore, stop decoding it for ICX and
SPR.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: fix SPR PC6 limits 2022-07-28T18:37:29+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2022-07-26T15:29:34+00:00 0e4d42af81471ab801e059e1feac8e27547230cf Sapphire Rapids Xeon (SPR) supports 2 flavors of PC6 - PC6N (non-retention) and PC6R (retention). Before this patch we used ICX package C-state limits, which was wrong, because ICX has only one PC6 flavor. With this patch, we use SKX PC6 limits for SPR, because they are the same. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Sapphire Rapids Xeon (SPR) supports 2 flavors of PC6 - PC6N (non-retention) and
PC6R (retention). Before this patch we used ICX package C-state limits, which
was wrong, because ICX has only one PC6 flavor. With this patch, we use SKX PC6
limits for SPR, because they are the same.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: cleanup 'automatic_cstate_conversion_probe()' 2022-07-28T18:37:19+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2022-07-26T15:29:33+00:00 eade39b2bf7f35294a814e62e2f5d8117615f18b The 'automatic_cstate_conversion_probe()' function has a too long 'if' statement, convert it to a 'switch' statement in order to improve code readability a bit. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
The 'automatic_cstate_conversion_probe()' function has a too long 'if'
statement, convert it to a 'switch' statement in order to improve code
readability a bit.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: separate SPR from ICX 2022-07-28T18:37:10+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2022-07-26T15:29:32+00:00 684e40e99e594e0da1dc1b358fbd51c03c606e75 Before this patch, SPR platform was considered identical to ICX platform. This patch separates SPR support from ICX. This patch is a preparation for adding SPR-specific package C-state limits support. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Reviewed-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Before this patch, SPR platform was considered identical to ICX platform. This
patch separates SPR support from ICX.

This patch is a preparation for adding SPR-specific package C-state limits
support.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Reviewed-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbosstat: fix comment 2022-07-28T18:36:56+00:00 Jiang Jian jiangjian@cdjrlc.com 2022-06-21T08:16:17+00:00 2db0e5eb9c4843cde76bb118750369ef231254e8 remove duplicate "the" in comment Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Len Brown <len.brown@intel.com> 
remove duplicate "the" in comment

Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: Support RAPTORLAKE P 2022-07-28T18:36:12+00:00 George D Sworo george.d.sworo@intel.com 2022-06-01T21:49:23+00:00 6f9cf553deb84ca5d390dfe7b23022fecbd838df Add initial support for Raptorlake model Signed-off-by: George D Sworo <george.d.sworo@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Add initial support for Raptorlake model

Signed-off-by: George D Sworo <george.d.sworo@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: add support for ALDERLAKE_N 2022-07-28T18:31:42+00:00 Zhang Rui rui.zhang@intel.com 2022-05-13T05:02:29+00:00 1c1313b50af7300865bcfa5b805122f06aa95422 Add support for ALDERLAKE_N platform. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 
Add support for ALDERLAKE_N platform.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
tools/power turbostat: dump secondary Turbo-Ratio-Limit 2022-07-28T18:23:26+00:00 Len Brown len.brown@intel.com 2022-06-01T03:29:13+00:00 4af184ee8b2c0a69a038483ba605510203bf015b Intel Performance Hybrid processors have a 2nd MSR describing the turbo limits enforced on the Ecores. Note, TRL and Secondary-TRL are usually R/O information, but on overclock-capable parts, they can be written. Signed-off-by: Len Brown <len.brown@intel.com> 
Intel Performance Hybrid processors have a 2nd MSR
describing the turbo limits enforced on the Ecores.

Note, TRL and Secondary-TRL are usually R/O information,
but on overclock-capable parts, they can be written.

Signed-off-by: Len Brown <len.brown@intel.com>