From: "David E. Box" <david.e.box@linux.intel.com>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
platform-driver-x86@vger.kernel.org,
rajvi.jingar@linux.intel.com
Subject: Re: [PATCH 05/11] platform/x86:intel/pmc: Move get_low_power_modes function
Date: Tue, 26 Sep 2023 17:16:14 -0700 [thread overview]
Message-ID: <850d1c1b6ef41cd039cec2fe0e67437d80856f14.camel@linux.intel.com> (raw)
In-Reply-To: <a790e9e7-2748-5d2f-a035-20ef42ca87a2@linux.intel.com>
On Tue, 2023-09-26 at 18:56 +0300, Ilpo Järvinen wrote:
> On Fri, 22 Sep 2023, David E. Box wrote:
>
> > From: Xi Pardee <xi.pardee@intel.com>
> >
> > Some platforms will have a need to retrieve the low power modes as part of
> > their driver initialization. As such, make the function global and call it
> > from the platform specific init code.
>
> What is the real justification for this change, I don't think it's clearly
> stated above?
It needs to be moved from core code to platform init code so that (in patch 9)
we can get the entry requirement list for the enabled modes, which won't be
known before this function is ran. I'll update the changelog.
next prev parent reply other threads:[~2023-09-27 4:32 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-22 21:30 [PATCH 00/11] intel_pmc: Add telemetry API to read counters David E. Box
2023-09-22 21:30 ` [PATCH 01/11] platform/x86/intel/vsec: Add intel_vsec_register David E. Box
2023-09-26 14:17 ` Ilpo Järvinen
2023-09-26 23:51 ` David E. Box
2023-09-22 21:30 ` [PATCH 02/11] platform/x86/intel/vsec: Add base address field David E. Box
2023-09-26 14:39 ` Ilpo Järvinen
2023-09-22 21:30 ` [PATCH 03/11] platform/x86/intel/pmt: Add header to struct intel_pmt_entry David E. Box
2023-09-26 14:43 ` Ilpo Järvinen
2023-09-22 21:30 ` [PATCH 04/11] platform/x86/intel/pmt: telemetry: Export API to read telemetry David E. Box
2023-09-26 15:40 ` Ilpo Järvinen
2023-09-26 23:59 ` David E. Box
2023-09-22 21:30 ` [PATCH 05/11] platform/x86:intel/pmc: Move get_low_power_modes function David E. Box
2023-09-26 15:56 ` Ilpo Järvinen
2023-09-27 0:16 ` David E. Box [this message]
2023-09-22 21:30 ` [PATCH 06/11] platform/x86/intel/pmc: Split pmc_core_ssram_get_pmc() David E. Box
2023-09-22 21:30 ` [PATCH 07/11] platform/x86/intel/pmc: Find and register PMC telemetry entries David E. Box
2023-09-22 21:30 ` [PATCH 08/11] platform/x86/intel/pmc: Display LPM requirements for multiple PMCs David E. Box
2023-09-22 21:30 ` [PATCH 09/11] platform/x86/intel/pmc: Retrieve LPM information using Intel PMT David E. Box
2023-09-26 16:07 ` Ilpo Järvinen
2023-09-22 21:30 ` [PATCH 10/11] platform/x86/intel/pmc: Read low power mode requirements for MTL-M and MTL-P David E. Box
2023-09-26 16:03 ` Ilpo Järvinen
2023-09-27 0:20 ` David E. Box
2023-09-22 21:30 ` [PATCH 11/11] platform/x86/intel/pmc: Add debug attribute for Die C6 counter David E. Box
2023-09-26 16:11 ` Ilpo Järvinen
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