From d89777bf0e42e7cb6ce8eae35190b9375c3b4211 Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Sat, 19 Jan 2013 01:09:58 +0000 Subject: e1000e: add support for IEEE-1588 PTP Add PTP IEEE-1588 support and make accesible via the PHC subsystem. v2: make e1000e_ptp_clock_info a static const struct per Stephen Hemminger Cc: Stephen Hemminger Cc: Richard Cochran Signed-off-by: Bruce Allan Reviewed-by: Jacob Keller Acked-by: Richard Cochran Tested-by: Jeff Pieper Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000e/defines.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/net/ethernet/intel/e1000e/defines.h') diff --git a/drivers/net/ethernet/intel/e1000e/defines.h b/drivers/net/ethernet/intel/e1000e/defines.h index 36f9fad..5cb7441 100644 --- a/drivers/net/ethernet/intel/e1000e/defines.h +++ b/drivers/net/ethernet/intel/e1000e/defines.h @@ -544,9 +544,20 @@ #define E1000_TSYNCRXCTL_VALID 0x00000001 /* Rx timestamp valid */ #define E1000_TSYNCRXCTL_TYPE_MASK 0x0000000E /* Rx type mask */ +#define E1000_TSYNCRXCTL_TYPE_L2_V2 0x00 +#define E1000_TSYNCRXCTL_TYPE_L4_V1 0x02 +#define E1000_TSYNCRXCTL_TYPE_L2_L4_V2 0x04 +#define E1000_TSYNCRXCTL_TYPE_ALL 0x08 +#define E1000_TSYNCRXCTL_TYPE_EVENT_V2 0x0A #define E1000_TSYNCRXCTL_ENABLED 0x00000010 /* enable Rx timestamping */ #define E1000_TSYNCRXCTL_SYSCFI 0x00000020 /* Sys clock frequency */ +#define E1000_RXMTRL_PTP_V1_SYNC_MESSAGE 0x00000000 +#define E1000_RXMTRL_PTP_V1_DELAY_REQ_MESSAGE 0x00010000 + +#define E1000_RXMTRL_PTP_V2_SYNC_MESSAGE 0x00000000 +#define E1000_RXMTRL_PTP_V2_DELAY_REQ_MESSAGE 0x01000000 + #define E1000_TIMINCA_INCPERIOD_SHIFT 24 #define E1000_TIMINCA_INCVALUE_MASK 0x00FFFFFF -- cgit v1.1