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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2023-02-01 17:07:34 -0800
committerHans de Goede <hdegoede@redhat.com>2023-02-06 13:47:26 +0100
commit4ec5d0231d2e4aebe41152d57c6b4f1e7ea14f08 (patch)
treeb7ec1f0cd7b3f4416470542a96a446708b7e53a6 /drivers/platform/x86/intel/Makefile
parent251a41116aebdbb7ff00fbc635b1c1a0f08119e6 (diff)
downloadlwn-4ec5d0231d2e4aebe41152d57c6b4f1e7ea14f08.tar.gz
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platform/x86/intel/vsec: Support private data
Add fields to struct intel_vsec_device, so that core module (which creates aux bus devices) can pass private data to the client drivers. For example there is one vsec device instance per CPU package. On a multi package system, this private data can be used to pass the package ID. This package id can be used by client drivers to change power settings for a specific CPU package by targeting MMIO space of the correct PCI device. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: David E. Box <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20230202010738.2186174-4-srinivas.pandruvada@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/Makefile')
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