From: Dave Jiang <dave.jiang@intel.com>
To: Gregory Price <gourry@gourry.net>
Cc: linux-cxl@vger.kernel.org, dave@stgolabs.net,
jonathan.cameron@huawei.com, alison.schofield@intel.com,
vishal.l.verma@intel.com, ira.weiny@intel.com,
dan.j.williams@intel.com
Subject: Re: [PATCH 1/4] cxl: docs/platform/cdat reference documentation
Date: Wed, 14 May 2025 15:15:06 -0700 [thread overview]
Message-ID: <1defbbab-4a7e-4691-9b96-50ccb076054f@intel.com> (raw)
In-Reply-To: <aCUSXEA9cfHeGpSB@gourry-fedora-PF4VCD3F>
On 5/14/25 2:59 PM, Gregory Price wrote:
> On Wed, May 14, 2025 at 12:02:01PM -0700, Dave Jiang wrote:
>>
>>> ^^^^^^^^^^^^^
>>> provided by what?
>>>> +Generic Target performance data provided by HMAT+SRAT to create the whole path performance
>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>> The is provided by SRAT right?
>>
>> SRAT only provide the association of a device handle and proximity domain for a generic target. The HMAT provides the performance numbers based on the PXM.
>>
>> DJ
>>
>
> Hm, maybe this is best expressed in an example configuration?
>
> I find it hard to keep the various table contents in my head while
> reading document pieces like this, so having examples all in one doc
> that show the relationships would be nice.
I wonder if I should add the explanation in the SRAT document when talking about Generic Port as that's probably the relevant location.
>
> ~Gregory
next prev parent reply other threads:[~2025-05-14 22:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-14 0:31 [PATCH 0/4] cxl: Update CXL documentation for access coordinates calculation Dave Jiang
2025-05-14 0:31 ` [PATCH 1/4] cxl: docs/platform/cdat reference documentation Dave Jiang
2025-05-14 16:12 ` Gregory Price
2025-05-14 19:02 ` Dave Jiang
2025-05-14 21:59 ` Gregory Price
2025-05-14 22:15 ` Dave Jiang [this message]
2025-05-14 0:31 ` [PATCH 2/4] cxl: docs/platform/acpi/srat fix memory table misalignment Dave Jiang
2025-05-14 1:40 ` Gregory Price
2025-05-14 15:22 ` Dave Jiang
2025-05-14 0:31 ` [PATCH 3/4] cxl: docs/platform/acpi/srat Add generic target documentation Dave Jiang
2025-05-14 16:15 ` Gregory Price
2025-05-14 0:31 ` [PATCH 4/4] cxl: doc/linux/access-coordinates Update access coordinates calculation methods Dave Jiang
2025-05-14 16:30 ` Gregory Price
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