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| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-01 11:36:42 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-01 14:35:51 -0700 |
| commit | 9ab5ec59c8a9cc0e4b94252b48200b6023c716aa (patch) | |
| tree | fa9084e9bbb9eaf85689723d1b6e2c957f095a57 /drivers/net/ethernet/tile/Kconfig | |
| parent | 84e181ba3607a4e1175d929c346c72f9bfa1ab02 (diff) | |
| download | op-kernel-dev-9ab5ec59c8a9cc0e4b94252b48200b6023c716aa.zip op-kernel-dev-9ab5ec59c8a9cc0e4b94252b48200b6023c716aa.tar.gz | |
tile: support PTP using the tilegx mPIPE (IEEE 1588)
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/tile/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/tile/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/tile/Kconfig b/drivers/net/ethernet/tile/Kconfig index 098b1c4..4083ba8 100644 --- a/drivers/net/ethernet/tile/Kconfig +++ b/drivers/net/ethernet/tile/Kconfig @@ -15,3 +15,14 @@ config TILE_NET To compile this driver as a module, choose M here: the module will be called tile_net. + +config PTP_1588_CLOCK_TILEGX + tristate "Tilera TILE-Gx mPIPE as PTP clock" + select PTP_1588_CLOCK + depends on TILE_NET + depends on TILEGX + ---help--- + This driver adds support for using the mPIPE as a PTP + clock. This clock is only useful if your PTP programs are + getting hardware time stamps on the PTP Ethernet packets + using the SO_TIMESTAMPING API. |
