netdev - Re: [PATCH v18 01/20] cxl: Add type2 device basic support

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Message-ID: <7d80a32f-149c-4812-8827-71befdaae924@amd.com>
Date: Tue, 23 Sep 2025 12:21:45 +0100
From: Alejandro Lucero Palau <alucerop@....com>
To: Jonathan Cameron <jonathan.cameron@...wei.com>,
 alejandro.lucero-palau@....com
Cc: linux-cxl@...r.kernel.org, netdev@...r.kernel.org,
 dan.j.williams@...el.com, edward.cree@....com, davem@...emloft.net,
 kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com,
 dave.jiang@...el.com, Alison Schofield <alison.schofield@...el.com>
Subject: Re: [PATCH v18 01/20] cxl: Add type2 device basic support


On 9/18/25 11:55, Jonathan Cameron wrote:
> On Thu, 18 Sep 2025 10:17:27 +0100
> alejandro.lucero-palau@....com wrote:
>
>> From: Alejandro Lucero <alucerop@....com>
>>
>> Differentiate CXL memory expanders (type 3) from CXL device accelerators
>> (type 2) with a new function for initializing cxl_dev_state and a macro
>> for helping accel drivers to embed cxl_dev_state inside a private
>> struct.
>>
>> Move structs to include/cxl as the size of the accel driver private
>> struct embedding cxl_dev_state needs to know the size of this struct.
>>
>> Use same new initialization with the type3 pci driver.
>>
>> Signed-off-by: Alejandro Lucero <alucerop@....com>
>> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
>> Reviewed-by: Dave Jiang <dave.jiang@...el.com>
>> Reviewed-by: Alison Schofield <alison.schofield@...el.com>
>
>> diff --git a/Documentation/driver-api/cxl/theory-of-operation.rst b/Documentation/driver-api/cxl/theory-of-operation.rst
>> index 257f513e320c..ab8ebe7722a9 100644
>> --- a/Documentation/driver-api/cxl/theory-of-operation.rst
>> +++ b/Documentation/driver-api/cxl/theory-of-operation.rst
>> @@ -347,6 +347,9 @@ CXL Core
>>   .. kernel-doc:: drivers/cxl/cxl.h
>>      :internal:
>>   
>> +.. kernel-doc:: include/cxl/cxl.h
>> +   :internal:
>> +
> Smells like a merge conflict issue given same entry is already there.
>

Yes, I'll fix it.


Thanks


>>   .. kernel-doc:: drivers/cxl/acpi.c
>>      :identifiers: add_cxl_resources
>