On 4/4/2025 12:05 PM, Jonathan Cameron wrote: > On Wed, 26 Mar 2025 20:47:16 -0500 > Terry Bowman <terry.bowman@xxxxxxx> wrote: > >> CXL protocol errors are not enabled for all CXL devices at boot. These >> must be enabled inorder to process CXL protocol errors. >> >> Export the AER service driver's pci_aer_unmask_internal_errors(). >> >> Introduce cxl_enable_port_errors() to call pci_aer_unmask_internal_errors(). >> pci_aer_unmask_internal_errors() expects the pdev->aer_cap is initialized. >> But, dev->aer_cap is not initialized for CXL Upstream Switch Ports and CXL >> Downstream Switch Ports. Initialize the dev->aer_cap if necessary. Enable AER >> correctable internal errors and uncorrectable internal errors for all CXL >> devices. >> >> Signed-off-by: Terry Bowman <terry.bowman@xxxxxxx> > Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Thanks for reviewing. Terry
