cxl: Provide debugfs access to PSL_DEBUG/XSL_DEBUG registers
Access to PSL/XSL_DEBUG registers on the adapter provides easy access to the debug facilities provided by PSL/XSL. So this patch adds two new files (debug, xsl-debug) to the cxl-adapter specific debugfs folder located at /sys/kernel/debugfs/cxl/card<n>, which will provide direct r/w access to corrosponding debug registers in the adapter config-space. Signed-off-by:Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Acked-by:
Andrew Donnellan <andrew.donnellan@au1.ibm.com> Acked-by:
Frederic Barrat <fbarrat@linux.vnet.ibm.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au>
parent
92fb8690
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