linux-kernel - Re: [PATCH v4 19/23] cxl/pci: Update CXL error logging to use RAS register address

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Message-ID: <20230601144217.00005338@Huawei.com>
Date:   Thu, 1 Jun 2023 14:42:17 +0100
From:   Jonathan Cameron <Jonathan.Cameron@...wei.com>
To:     Terry Bowman <terry.bowman@....com>
CC:     <alison.schofield@...el.com>, <vishal.l.verma@...el.com>,
        <ira.weiny@...el.com>, <bwidawsk@...nel.org>,
        <dan.j.williams@...el.com>, <dave.jiang@...el.com>,
        <linux-cxl@...r.kernel.org>, <rrichter@....com>,
        <linux-kernel@...r.kernel.org>, <bhelgaas@...gle.com>
Subject: Re: [PATCH v4 19/23] cxl/pci: Update CXL error logging to use RAS
 register address

On Tue, 23 May 2023 18:22:10 -0500
Terry Bowman <terry.bowman@....com> wrote:

> The CXL error handler currently only logs endpoint RAS status. The CXL
> topology includes several components providing RAS details to be logged
> during error handling.[1] Update the current handler's RAS logging to use a
> RAS register address. This will allow for adding support to log other CXL
> component's RAS details in the future.
> 
> [1] CXL3.0 Table 8-22 CXL_Capability_ID Assignment
> 
> Co-developed-by: Robert Richter <rrichter@....com>
> Signed-off-by: Robert Richter <rrichter@....com>
> Signed-off-by: Terry Bowman <terry.bowman@....com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>