| 7a196290 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_pbf_info
Allow platform specific implementation to get SST-BF information.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@
tools/power/x86/intel-speed-select: Abstract get_pbf_info
Allow platform specific implementation to get SST-BF information.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| f88c3c4b | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract set_tdp_level
Allow platform specific implementation to set a SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@int
tools/power/x86/intel-speed-select: Abstract set_tdp_level
Allow platform specific implementation to set a SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 1e37f1b2 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_trl_bucket_info
Allow platform specific implementation to get buckets info.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang
tools/power/x86/intel-speed-select: Abstract get_trl_bucket_info
Allow platform specific implementation to get buckets info.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 39f768c3 | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_get_trl
Allow platform specific implementation to get turbo ratio limit of the
selected SST-PP level, and AVX level.
No functional changes are expec
tools/power/x86/intel-speed-select: Abstract get_get_trl
Allow platform specific implementation to get turbo ratio limit of the
selected SST-PP level, and AVX level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 668cc16c | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_coremask_info
Allow platform specific implementation to get the core mask for a given
SST-PP level.
No functional changes are expected.
Signed-off-
tools/power/x86/intel-speed-select: Abstract get_coremask_info
Allow platform specific implementation to get the core mask for a given
SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| a30cbd22 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_tjmax_info
Allow platform specific implementation to get the Tjmax info for a
given SST-PP level.
No functional changes are expected.
Signed-off-by
tools/power/x86/intel-speed-select: Abstract get_tjmax_info
Allow platform specific implementation to get the Tjmax info for a
given SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| e4cbd0f1 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Move code right before its caller
Some functions are defined far from its only caller.
Rearrange the code.
No functional changes are expected.
Signed-off-by: Zh
tools/power/x86/intel-speed-select: Move code right before its caller
Some functions are defined far from its only caller.
Rearrange the code.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| e107dec9 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_pwr_info
Allow platform specific implementation to get min and max power for a
given SST-PP level.
No functional changes are expected.
Signed-off-b
tools/power/x86/intel-speed-select: Abstract get_pwr_info
Allow platform specific implementation to get min and max power for a
given SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 645b6605 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_tdp_info
Allow platform specific implementation to get TDP information.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@int
tools/power/x86/intel-speed-select: Abstract get_tdp_info
Allow platform specific implementation to get TDP information.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| bbe32d87 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_ctdp_control
Allow platform specific implementation to get SST-TF/BF/CP capabilities
and status.
No functional changes are expected.
Signed-off-by:
tools/power/x86/intel-speed-select: Abstract get_ctdp_control
Allow platform specific implementation to get SST-TF/BF/CP capabilities
and status.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 72438744 | 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_config_levels
Allow platform specific implementation to get SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@i
tools/power/x86/intel-speed-select: Abstract get_config_levels
Allow platform specific implementation to get SST-PP level.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 143584e8 | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract is_punit_valid
Allow platform specific implementation to identify a valid punit.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhan
tools/power/x86/intel-speed-select: Abstract is_punit_valid
Allow platform specific implementation to identify a valid punit.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| d0d1a603 | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce isst-core-mbox.c
isst-core.c should contain generic core APIs only.
Platform specific implementations/configurations should be removed from
this file.
tools/power/x86/intel-speed-select: Introduce isst-core-mbox.c
isst-core.c should contain generic core APIs only.
Platform specific implementations/configurations should be removed from
this file.
Introduce isst-core-mbox.c and move all mbox/mmio specific functions to
this file.
Introduce struct isst_platform_ops which contains a series of callbacks
that used by the core APIs but need platform specific implementation.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| e9f79348 | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Always invoke isst_fill_platform_info
isst_fill_platform_info fills platform specific information.
And it is the proper place to set platform specific callbacks,
tools/power/x86/intel-speed-select: Always invoke isst_fill_platform_info
isst_fill_platform_info fills platform specific information.
And it is the proper place to set platform specific callbacks, as done in
next patch.
As the platform specific callbacks are needed in all cases, including
isst_print_platform_information.
The best way to achieve both is to invoke isst_fill_platform_info
unconditionally, and make isst_print_platform_information leverage the
data already filled.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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| 13b868f8 | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce isst_get_disp_freq_multiplier
Remove hardcoded DISP_FREQ_MULTIPLIER in the code and use
isst_get_disp_freq_multiplier() instead.
No functional changes
tools/power/x86/intel-speed-select: Introduce isst_get_disp_freq_multiplier
Remove hardcoded DISP_FREQ_MULTIPLIER in the code and use
isst_get_disp_freq_multiplier() instead.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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| 2042c0ab | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Move mbox functions to isst-core.c
isst-config.c should only contain generic code.
Move mbox functions which are platform specific code to isst-core.c.
As there
tools/power/x86/intel-speed-select: Move mbox functions to isst-core.c
isst-config.c should only contain generic code.
Move mbox functions which are platform specific code to isst-core.c.
As there are some platform specific parameters set via generic
application options, introduce isst_update_platform_param to pass these
parameters to platform specific code.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| ad7e17fc | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Improve isst_print_extended_platform_info
The main thing done in isst_print_extended_platform_info is to get the
isst feature status by checking one of the power
tools/power/x86/intel-speed-select: Improve isst_print_extended_platform_info
The main thing done in isst_print_extended_platform_info is to get the
isst feature status by checking one of the power domains of the
platform.
This can be done using the for_each_online_power_domain_in_set()
function, which makes the code clean and easier to read.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| c77a8d4a | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Rename for_each_online_package_in_set
for_each_online_package_in_set is actually used to invoke callback for
each power domain.
This is not a problem when there i
tools/power/x86/intel-speed-select: Rename for_each_online_package_in_set
for_each_online_package_in_set is actually used to invoke callback for
each power domain.
This is not a problem when there is a single power domain within a
package/die, but it does not reflect the truth in multi-punit case.
Rename for_each_online_package_in_set to
for_each_online_power_domain_in_set.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| b4edf385 | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce support for multi-punit
New platforms may have more than 1 punit in a Package/Die, thus it can
have multiple power domains in a Package/Die. Package id
tools/power/x86/intel-speed-select: Introduce support for multi-punit
New platforms may have more than 1 punit in a Package/Die, thus it can
have multiple power domains in a Package/Die. Package id and die id is not
sufficient to refer to a specific Power domain.
Introduce support for multi-punit per package/die.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| 57ef2436 | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce isst_is_punit_valid()
Introduce isst_is_punit_valid() for checking a valid domain.
For current platforms, it requires a punit 0 in a valid Package/Die.
tools/power/x86/intel-speed-select: Introduce isst_is_punit_valid()
Introduce isst_is_punit_valid() for checking a valid domain.
For current platforms, it requires a punit 0 in a valid Package/Die.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
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| e157c847 | 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce punit to isst_id
Punit id can also be retrieved from ISST_IF_GET_PHY_ID.
punit id is unique within a Package/Die, and together with Package id and
Die
tools/power/x86/intel-speed-select: Introduce punit to isst_id
Punit id can also be retrieved from ISST_IF_GET_PHY_ID.
punit id is unique within a Package/Die, and together with Package id and
Die id, they can be used to refer to a specific SST power domain.
For current platforms, Punit id is always Zero. So no functional changes
are expected for the current platforms.
While here, prevent issuing IOCTL if the file /dev/isst_interface can't be
opened.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
[srinivas.pandruvada@linux.intel.com: changelog edits]
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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| 16c18920 | 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Follow TRL nameing for FACT info
SST-TF high priority core count and ratios and low priority core ratios
are also per TRL level.
Cleanup the code to follow the sa
tools/power/x86/intel-speed-select: Follow TRL nameing for FACT info
SST-TF high priority core count and ratios and low priority core ratios
are also per TRL level.
Cleanup the code to follow the same nameing convention as TRL.
This removes hardcoded TRL level names and variables.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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| d1fcb749 | 17-Jan-2023 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
tools/power/x86/intel-speed-select: v1.14 release
This release adds following change:
- Minor fixes for coverity static analysis
- Don't read cpufreq on offline CPUs
- SST turbo-freq enable on auto
tools/power/x86/intel-speed-select: v1.14 release
This release adds following change:
- Minor fixes for coverity static analysis
- Don't read cpufreq on offline CPUs
- SST turbo-freq enable on auto mode when user disables SMT from
kernel command line
- Fix uncore frequency display
- Set uncore frequency max/min limits on perf level change
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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| 2612ae59 | 17-Jan-2023 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
tools/power/x86/intel-speed-select: Adjust uncore max/min frequency
When perf level is changed, uncore limits can change. Set the uncore
limits via Linux uncore sysfs, when user changes perf level w
tools/power/x86/intel-speed-select: Adjust uncore max/min frequency
When perf level is changed, uncore limits can change. Set the uncore
limits via Linux uncore sysfs, when user changes perf level with
-o option.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
show more ...
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