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Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40 |
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| #
06bbebdb |
| 20-Jul-2023 |
Frank Ramsay <frank.ramsay@hpe.com> |
tools/power/x86/intel-speed-select: Support more than 8 sockets.
MAX_PACKAGE_COUNT limits the intel-speed-select to systems with 8 sockets or fewer.
On a system with more than 8 sockets intel-speed-
tools/power/x86/intel-speed-select: Support more than 8 sockets.
MAX_PACKAGE_COUNT limits the intel-speed-select to systems with 8 sockets or fewer.
On a system with more than 8 sockets intel-speed-select silently ignores everything
beyond the 8th socket, rendering the tool useless for those systems.
Increase MAX_PACKAGE_COUNT to support systems with up to 32 sockets.
Signed-off-by: Frank Ramsay <frank.ramsay@hpe.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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Revision tags: v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14 |
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| #
1d54b139 |
| 23-Feb-2023 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
tools/power/x86/intel-speed-select: Identify Emerald Rapids
There are some differences compared to Sapphire Rapids. So, add a separate
API.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@l
tools/power/x86/intel-speed-select: Identify Emerald Rapids
There are some differences compared to Sapphire Rapids. So, add a separate
API.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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Revision tags: v6.1.13 |
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| #
997074df |
| 22-Feb-2023 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
tools/power/x86/intel-speed-select: Use cgroup v2 isolation
On supported systems, it is possiible to isolate CPUs instead of
CPU online/offline. This is optional and can be specified using
-g option
tools/power/x86/intel-speed-select: Use cgroup v2 isolation
On supported systems, it is possiible to isolate CPUs instead of
CPU online/offline. This is optional and can be specified using
-g option when running as daemon or in combination with -o option
for SST-PP level change.
CPU isolation doesn't isolate IRQs. So IRQs needs to be moved away
from isoolated CPUs. This can be done via IRQ sysfs or irqbalance daemon.
The IRQ balance daemon is also capable to parse thermal HFI messages to
move IRQs away from CPUS, which are supposed be isolated. But this
requires version released after July 2022.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
show more ...
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Revision tags: v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60 |
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| #
79554aaa |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce TPMI interface support
TPMI (Topology Aware Register and PM Capsule Interface) creates a
flexible, extendable and software-PCIe-driver-enumerable MMIO i
tools/power/x86/intel-speed-select: Introduce TPMI interface support
TPMI (Topology Aware Register and PM Capsule Interface) creates a
flexible, extendable and software-PCIe-driver-enumerable MMIO interface
for PM features.
SST feature is exposed via the TPMI interface on newer Xeon platforms.
Kernel TPMI based SST driver provides a series of new IOCTLs for userspace
to use.
Introduce support for the platforms that do SST control via TPMI interface.
Compared with previous platforms, Newer Xeons also supports multi-punit in a
package/die, including cpu punit and non-cpu punit. These have already
been handled in the generic code.
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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| #
887e5be9 |
| 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce api_version helper
In some cases, the output format may be different with different
api_version because of different capabilities or for backward
capabi
tools/power/x86/intel-speed-select: Introduce api_version helper
In some cases, the output format may be different with different
api_version because of different capabilities or for backward
capabilities reason.
Introduce api_version() to get the api_version of the platform running.
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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| #
20f06c9d |
| 16-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Support large clos_min/max
clos_min/max in TPMI interface is frequency in MHz, thus clos_min/max
needs to support larger values.
No functional changes are expect
tools/power/x86/intel-speed-select: Support large clos_min/max
clos_min/max in TPMI interface is frequency in MHz, thus clos_min/max
needs to support larger values.
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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| #
9798768c |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Introduce is_debug_enabled()
Platform specific code also needs to give debug output.
Introduce is_debug_enabled() for this purpose.
No functional changes are exp
tools/power/x86/intel-speed-select: Introduce is_debug_enabled()
Platform specific code also needs to give debug output.
Introduce is_debug_enabled() for this purpose.
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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| #
05aab5b8 |
| 20-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Allow api_version based platform callbacks
Different api_version suggests different kernel driver used and
different interface is used to communication with the h
tools/power/x86/intel-speed-select: Allow api_version based platform callbacks
Different api_version suggests different kernel driver used and
different interface is used to communication with the hardware.
Allow setting platform specific callbacks based on api_version.
Currently, all platforms with api_version 1 uses Mbox/MMIO interfaces.
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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| #
73452ccc |
| 02-Feb-2023 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract adjust_uncore_freq
Allow platform specific implementation to adjust the uncore frequency.
No functional changes are expected.
Signed-off-by: Zhang Rui
tools/power/x86/intel-speed-select: Abstract adjust_uncore_freq
Allow platform specific implementation to adjust the uncore frequency.
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>
show more ...
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| #
8f54104f |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract read_pm_config
Allow platform specific implementation to get SST-CP capability and
current state.
No functional changes are expected.
Signed-off-by: Zh
tools/power/x86/intel-speed-select: Abstract read_pm_config
Allow platform specific implementation to get SST-CP capability and
current state.
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>
show more ...
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| #
a59a6c0c |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract clos_associate
Allow platform specific implementation to set per core CLOS setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.z
tools/power/x86/intel-speed-select: Abstract clos_associate
Allow platform specific implementation to set per core CLOS setting.
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>
show more ...
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| #
b161bbad |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract clos_get_assoc_status
Allow platform specific implementation to get per core CLOS setting.
No functional changes are expected.
Signed-off-by: Zhang Rui
tools/power/x86/intel-speed-select: Abstract clos_get_assoc_status
Allow platform specific implementation to get per core CLOS setting.
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>
show more ...
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| #
33dbf360 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract set_clos
Allow platform specific implementation to set CLOS priority setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@i
tools/power/x86/intel-speed-select: Abstract set_clos
Allow platform specific implementation to set CLOS priority setting.
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>
show more ...
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| #
43314e79 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract pm_get_clos
Allow platform specific implementation to get CLOS priority setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhan
tools/power/x86/intel-speed-select: Abstract pm_get_clos
Allow platform specific implementation to get CLOS priority setting.
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>
show more ...
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| #
904d2baa |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract pm_qos_config
Allow platform specific implementation to set CLOS config settings.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zha
tools/power/x86/intel-speed-select: Abstract pm_qos_config
Allow platform specific implementation to set CLOS config settings.
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>
show more ...
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| #
a07bdb81 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_clos_information
Allow platform specific implementation to get CLOS config setting.
No functional changes are expected.
Signed-off-by: Zhang Rui <r
tools/power/x86/intel-speed-select: Abstract get_clos_information
Allow platform specific implementation to get CLOS config setting.
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>
show more ...
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| #
4a17b291 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_get_trls
Allow platform specific implementation to get turbo ratio limits of each
AVX level, for a selected SST-PP level.
No functional changes are
tools/power/x86/intel-speed-select: Abstract get_get_trls
Allow platform specific implementation to get turbo ratio limits of each
AVX level, for a selected 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>
show more ...
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| #
00c26c1f |
| 17-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_uncore_p0_p1_info
Allow platform specific implementation to get uncore frequency info.
No functional changes are expected.
Signed-off-by: Zhang Rui
tools/power/x86/intel-speed-select: Abstract get_uncore_p0_p1_info
Allow platform specific implementation to get uncore frequency 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>
show more ...
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| #
7b5f586d |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract get_fact_info
Allow platform specific implementation to get SST-TF info.
No functional changes are expected.
Signed-off-by: Zhang Rui <rui.zhang@intel.
tools/power/x86/intel-speed-select: Abstract get_fact_info
Allow platform specific implementation to get SST-TF 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>
show more ...
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| #
5843f217 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Abstract set_pbf_fact_status
Allow platform specific implementation to enable/disable SST-TF/BF.
No functional changes are expected.
Signed-off-by: Zhang Rui <r
tools/power/x86/intel-speed-select: Abstract set_pbf_fact_status
Allow platform specific implementation to enable/disable SST-TF/BF.
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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| #
05ece691 |
| 08-Aug-2022 |
Zhang Rui <rui.zhang@intel.com> |
tools/power/x86/intel-speed-select: Remove isst_get_pbf_info_complete
isst_get_pbf_info_complete does nothing but just free the core_mask.
Remove the function and do free core_mask directly and free
tools/power/x86/intel-speed-select: Remove isst_get_pbf_info_complete
isst_get_pbf_info_complete does nothing but just free the core_mask.
Remove the function and do free core_mask directly and free core mask in
the caller.
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>
show more ...
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| #
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>
show more ...
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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>
show more ...
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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>
show more ...
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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>
show more ...
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