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| author | Vladimir Oltean <[email protected]> | 2019-10-16 18:41:02 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-10-18 16:55:30 +0000 |
| commit | 2fb079a28ae856145e8977d08b77403a3a5d6a70 (patch) | |
| tree | e5b7f51f2a6b207f6d2f4355e35c6b7b7e78ae4b /drivers/net/xen-netback/interface.c | |
| parent | net: netsec: Correct dma sync for XDP_TX frames (diff) | |
| download | kernel-2fb079a28ae856145e8977d08b77403a3a5d6a70.tar.gz kernel-2fb079a28ae856145e8977d08b77403a3a5d6a70.zip | |
net: dsa: sja1105: Switch to hardware operations for PTP
Adjusting the hardware clock (PTPCLKVAL, PTPCLKADD, PTPCLKRATE) is a
requirement for the auxiliary PTP functionality of the switch
(TTEthernet, PPS input, PPS output).
Therefore we need to switch to using these registers to keep a
synchronized time in hardware, instead of the timecounter/cyclecounter
implementation, which is reliant on the free-running PTPTSCLK.
Signed-off-by: Vladimir Oltean <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions