.. | .. |
---|
90 | 90 | * queue. |
---|
91 | 91 | */ |
---|
92 | 92 | HWTSTAMP_TX_ONESTEP_SYNC, |
---|
| 93 | + |
---|
| 94 | + /* |
---|
| 95 | + * Same as HWTSTAMP_TX_ONESTEP_SYNC, but also enables time |
---|
| 96 | + * stamp insertion directly into PDelay_Resp packets. In this |
---|
| 97 | + * case, neither transmitted Sync nor PDelay_Resp packets will |
---|
| 98 | + * receive a time stamp via the socket error queue. |
---|
| 99 | + */ |
---|
| 100 | + HWTSTAMP_TX_ONESTEP_P2P, |
---|
| 101 | + |
---|
| 102 | + /* add new constants above here */ |
---|
| 103 | + __HWTSTAMP_TX_CNT |
---|
93 | 104 | }; |
---|
94 | 105 | |
---|
95 | 106 | /* possible values for hwtstamp_config->rx_filter */ |
---|
.. | .. |
---|
132 | 143 | |
---|
133 | 144 | /* NTP, UDP, all versions and packet modes */ |
---|
134 | 145 | HWTSTAMP_FILTER_NTP_ALL, |
---|
| 146 | + |
---|
| 147 | + /* add new constants above here */ |
---|
| 148 | + __HWTSTAMP_FILTER_CNT |
---|
135 | 149 | }; |
---|
136 | 150 | |
---|
137 | 151 | /* SCM_TIMESTAMPING_PKTINFO control message */ |
---|