diff options
Diffstat (limited to 'drivers/net/dsa/sja1105/sja1105.h')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h index 3c6296203c21..5a4f83a3417b 100644 --- a/drivers/net/dsa/sja1105/sja1105.h +++ b/drivers/net/dsa/sja1105/sja1105.h @@ -33,6 +33,7 @@ struct sja1105_regs { u64 ptpclk; u64 ptpclkrate; u64 ptptsclk; + u64 ptpegr_ts[SJA1105_NUM_PORTS]; u64 pad_mii_tx[SJA1105_NUM_PORTS]; u64 cgu_idiv[SJA1105_NUM_PORTS]; u64 rgmii_pad_mii_tx[SJA1105_NUM_PORTS]; @@ -56,6 +57,15 @@ struct sja1105_info { * switch core and device_id) */ u64 part_no; + /* E/T and P/Q/R/S have partial timestamps of different sizes. + * They must be reconstructed on both families anyway to get the full + * 64-bit values back. + */ + int ptp_ts_bits; + /* Also SPI commands are of different sizes to retrieve + * the egress timestamps. + */ + int ptpegr_ts_bytes; const struct sja1105_dynamic_table_ops *dyn_ops; const struct sja1105_table_ops *static_ops; const struct sja1105_regs *regs; |