Commits
Laurence Evans committed a6f73460b59
sfc: Add support for SFC9100 timestamp format The clock minor tick on the SFC9100 family is 2^-27 s, not 1 ns. There are also various pipeline delays which we need to correct for when interpreting timestamps. We query the firmware for the clock format and corrections at run-time. [bwh: Combined and rebased several changes] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>