diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h index 84f2b06ed79a..88923346ab50 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h @@ -29,6 +29,31 @@ struct pps_pin { #define TSIO_PIN_VALID(pin) ((pin) < (BNXT_MAX_TSIO_PINS)) +#define EVENT_DATA2_PPS_EVENT_TYPE(data2) \ + ((data2) & ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_EVENT_TYPE) + +#define EVENT_DATA2_PPS_PIN_NUM(data2) \ + (((data2) & \ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PIN_NUMBER_MASK) >>\ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PIN_NUMBER_SFT) + +#define BNXT_DATA2_UPPER_MSK \ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PPS_TIMESTAMP_UPPER_MASK + +#define BNXT_DATA2_UPPER_SFT \ + (32 - \ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA2_PPS_TIMESTAMP_UPPER_SFT) + +#define BNXT_DATA1_LOWER_MSK \ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA1_PPS_TIMESTAMP_LOWER_MASK + +#define BNXT_DATA1_LOWER_SFT \ + ASYNC_EVENT_CMPL_PPS_TIMESTAMP_EVENT_DATA1_PPS_TIMESTAMP_LOWER_SFT + +#define EVENT_PPS_TS(data2, data1) \ + (((u64)((data2) & BNXT_DATA2_UPPER_MSK) << BNXT_DATA2_UPPER_SFT) |\ + (((data1) & BNXT_DATA1_LOWER_MSK) >> BNXT_DATA1_LOWER_SFT)) + #define BNXT_PPS_PIN_DISABLE 0 #define BNXT_PPS_PIN_ENABLE 1 #define BNXT_PPS_PIN_NONE 0 @@ -97,6 +122,7 @@ do { \ #endif int bnxt_ptp_parse(struct sk_buff *skb, u16 *seq_id); +void bnxt_ptp_pps_event(struct bnxt *bp, u32 data1, u32 data2); void bnxt_ptp_reapply_pps(struct bnxt *bp); int bnxt_hwtstamp_set(struct net_device *dev, struct ifreq *ifr); int bnxt_hwtstamp_get(struct net_device *dev, struct ifreq *ifr); |