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| author | Luwei Zhou <b45643@freescale.com> | 2014-10-10 13:15:29 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-14 14:45:08 -0400 |
| commit | 89bddcda7e4f4ff2586e736427405115c362bed4 (patch) | |
| tree | f545282de7d91e2efcd23d737cba07236e2b417e /drivers/net/ethernet/ethoc.c | |
| parent | f28460b229919387b2f97f3a688d0dd86cc819c9 (diff) | |
| download | blackbird-op-linux-89bddcda7e4f4ff2586e736427405115c362bed4.tar.gz blackbird-op-linux-89bddcda7e4f4ff2586e736427405115c362bed4.zip | |
net: fec: ptp: Use hardware algorithm to adjust PTP counter.
The FEC IP supports hardware adjustment for ptp timer. Refer to the description of
ENET_ATCOR and ENET_ATINC registers in the spec about the hardware adjustment. This
patch uses hardware support to adjust the ptp offset and frequency on the slave side.
Signed-off-by: Luwei Zhou <b45643@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Fugang Duan <b38611@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ethoc.c')
0 files changed, 0 insertions, 0 deletions
