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| author | Laurence Evans <levans@solarflare.com> | 2013-12-05 00:47:56 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-12-12 23:07:09 +0100 |
| commit | a6f73460b592404cca4ceafa69a835a61cdc20d8 (patch) | |
| tree | e078025a329894bfc741c4a585597975ae5db87c /drivers/net/ethernet/intel | |
| parent | sfc: Tidy up PTP synchronization code (diff) | |
| download | linux-a6f73460b592404cca4ceafa69a835a61cdc20d8.tar.xz linux-a6f73460b592404cca4ceafa69a835a61cdc20d8.zip | |
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>
Diffstat (limited to 'drivers/net/ethernet/intel')
0 files changed, 0 insertions, 0 deletions