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cxgbe/iw_cxgbe: debug routines to dump STAG (steering tag) entries.

Description

cxgbe/iw_cxgbe: debug routines to dump STAG (steering tag) entries.

t4_dump_stag to dump hw state for a known STAG.

t4_dump_all_stag to dump hw state for all valid STAGs. This routine
walks the entire STAG region looking for valid entries and this can take
a while for some configurations.

Sponsored by: Chelsio Communications

(cherry picked from commit 7adf138ba9b90db5ed0f1e8cd68e787fb63fa760)

Details

Provenance
npAuthored on Apr 6 2023, 5:52 PM
Parents
rGf0eedbcd8039: cxgbetool(8): Add support for tracing loopback traffic for a port.
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