| commit | 6092315dfdec5185881605d15a0e200d6e90eb66 | [log] [tgz] |
|---|---|---|
| author | Richard Cochran <richardcochran@gmail.com> | Thu Mar 20 22:21:52 2014 +0100 |
| committer | David S. Miller <davem@davemloft.net> | Fri Mar 21 14:21:13 2014 -0400 |
| tree | 8b018970396a2e2380fe51ed14d2f860ce6010e1 | |
| parent | a85ae0e97879f51bccd8511668b07d346d98b3eb [diff] |
ptp: introduce programmable pins. This patch adds a pair of new ioctls to the PTP Hardware Clock device interface. Using the ioctls, user space programs can query each pin to find out its current function and also reprogram a different function if desired. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>