diff options
| author | Richard Cochran <richardcochran@gmail.com> | 2014-11-21 20:51:26 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-01-22 18:10:19 -0800 |
| commit | 720db4ffd0846570c1ddc82e7bb661ab0a676fad (patch) | |
| tree | b9d28e75701f3fe3444916778517b66669682c35 /drivers/net/ethernet/intel/igb/igb.h | |
| parent | 00c65578b47bec3f92ce259d0c9d959ac54fff28 (diff) | |
| download | linux-720db4ffd0846570c1ddc82e7bb661ab0a676fad.tar.bz2 | |
igb: enable auxiliary PHC functions for the i210
The i210 device offers a number of special PTP Hardware Clock features on
the Software Defined Pins (SDPs). This patch adds support for two of the
possible functions, namely time stamping external events, and periodic
output signals.
The assignment of PHC functions to the four SDP can be freely chosen by
the user.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index ee22da391474..c2bd4f98a837 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -343,6 +343,9 @@ struct hwmon_buff { }; #endif +#define IGB_N_EXTTS 2 +#define IGB_N_PEROUT 2 +#define IGB_N_SDP 4 #define IGB_RETA_SIZE 128 /* board specific private data structure */ @@ -439,6 +442,12 @@ struct igb_adapter { u32 tx_hwtstamp_timeouts; u32 rx_hwtstamp_cleared; + struct ptp_pin_desc sdp_config[IGB_N_SDP]; + struct { + struct timespec start; + struct timespec period; + } perout[IGB_N_PEROUT]; + char fw_version[32]; #ifdef CONFIG_IGB_HWMON struct hwmon_buff *igb_hwmon_buff; |