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| author | Jordan Niethe <jniethe5@gmail.com> | 2019-04-02 10:43:20 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2019-05-20 14:21:47 +1000 |
| commit | 8a566ff62037b574beb529e3b801916062e9234d (patch) | |
| tree | 2f0de66919ea351b7132c742073a5269aba63976 /include | |
| parent | 9825301b3fe615462b718fb427c3382b04114cd7 (diff) | |
| download | skiboot-8a566ff62037b574beb529e3b801916062e9234d.zip skiboot-8a566ff62037b574beb529e3b801916062e9234d.tar.gz skiboot-8a566ff62037b574beb529e3b801916062e9234d.tar.bz2 | |
core/trace: Add pir number to debug_descriptor
The names given to the trace buffers when exported to sysfs should show
what cpu they are associated with to make it easier to understand there
output. The debug_descriptor currently stores the address and length of
each trace buffer and this is used for adding properties to the device
tree. Extend debug_descriptor to include a cpu associated with each
trace. This will be used for creating properties in the device-tree
under /ibm,opal/firmware/exports/.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/debug_descriptor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/debug_descriptor.h b/include/debug_descriptor.h index 619f493..0a4d17c 100644 --- a/include/debug_descriptor.h +++ b/include/debug_descriptor.h @@ -44,6 +44,7 @@ struct debug_descriptor { u64 trace_phys[DEBUG_DESC_MAX_TRACES]; u32 trace_size[DEBUG_DESC_MAX_TRACES]; u32 trace_tce[DEBUG_DESC_MAX_TRACES]; + u16 trace_pir[DEBUG_DESC_MAX_TRACES]; }; extern struct debug_descriptor debug_descriptor; |