Terry Bowman 83cba5b31e PCI/AER: Report CXL or PCIe bus type in AER trace logging ...

The AER service driver and aer_event tracing currently log 'PCIe Bus Type'
for all errors. Update the driver and aer_event tracing to log 'CXL Bus
Type' for CXL device errors.

This requires that AER can identify and distinguish between PCIe errors and
CXL errors.

Introduce boolean 'is_cxl' to 'struct aer_err_info'. Add assignment in
aer_get_device_error_info() and pci_print_aer().

Update the aer_event trace routine to accept a bus type string parameter.

Signed-off-by: Terry Bowman <[email protected]>
Co-developed-by: Dan Williams <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Dan Williams <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>

2026-01-22 15:07:04 -07:00

..

ras_event.h

PCI/AER: Report CXL or PCIe bus type in AER trace logging

2026-01-22 15:07:04 -07:00