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| author | Robert Richter <[email protected]> | 2025-05-09 15:06:59 +0000 |
|---|---|---|
| committer | Dave Jiang <[email protected]> | 2025-05-09 16:57:43 +0000 |
| commit | 98a863fee2406f92cf172659b2390212e72a3313 (patch) | |
| tree | f4296e07fafe1935e610f5d57349b99327ecbf3a /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | cxl/region: Add a dev_err() on missing target list entries (diff) | |
| download | kernel-98a863fee2406f92cf172659b2390212e72a3313.tar.gz kernel-98a863fee2406f92cf172659b2390212e72a3313.zip | |
cxl: Add a dev_dbg() when a decoder was added to a port
Improve debugging by adding and unifying messages whenever a decoder
was added to a port. It is especially useful to get the decoder
mapping of the involved CXL host bridge or PCI device. This avoids a
complex lookup of the decoder/port/device mappings in sysfs.
Example log messages:
cxl_acpi ACPI0017:00: decoder0.0 added to root0
cxl_acpi ACPI0017:00: decoder0.1 added to root0
...
pci0000:e0: decoder1.0 added to port1
pci0000:e0: decoder1.1 added to port1
...
cxl_mem mem0: decoder5.0 added to endpoint5
cxl_mem mem0: decoder5.1 added to endpoint5
Signed-off-by: Robert Richter <[email protected]>
Reviewed-by: Gregory Price <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Reviewed-by: Dave Jiang <[email protected]>
Reviewed-by: Alison Schofield <[email protected]>
Tested-by: Gregory Price <[email protected]>
Acked-by: Dan Williams <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Dave Jiang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions