diff options
| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-09-18 17:07:58 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-18 14:32:47 -0700 |
| commit | 23cd4f27f1d6d19aae7bbf0ff44b9b88036a6f96 (patch) | |
| tree | 0cf5716b2ac83246711dc9cb20988517795490c7 /drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | |
| parent | 7b066d173b6de76153396162085382f35010f7b4 (diff) | |
dpaa2-eth: add APIs of 1588 single step timestamping
This patch is to add APIs of 1588 single step timestamping.
- dpni_set_single_step_cfg
- dpni_get_single_step_cfg
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h index 593e3812af93..1222a4ea9c71 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ /* Copyright 2013-2016 Freescale Semiconductor Inc. * Copyright 2016 NXP + * Copyright 2020 NXP */ #ifndef _FSL_DPNI_CMD_H #define _FSL_DPNI_CMD_H @@ -90,6 +91,9 @@ #define DPNI_CMDID_SET_RX_HASH_DIST DPNI_CMD(0x274) #define DPNI_CMDID_GET_LINK_CFG DPNI_CMD(0x278) +#define DPNI_CMDID_SET_SINGLE_STEP_CFG DPNI_CMD(0x279) +#define DPNI_CMDID_GET_SINGLE_STEP_CFG DPNI_CMD(0x27a) + /* Macros for accessing command fields smaller than 1byte */ #define DPNI_MASK(field) \ GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \ @@ -639,4 +643,21 @@ struct dpni_cmd_set_tx_shaping { u8 coupled; }; +#define DPNI_PTP_ENABLE_SHIFT 0 +#define DPNI_PTP_ENABLE_SIZE 1 +#define DPNI_PTP_CH_UPDATE_SHIFT 1 +#define DPNI_PTP_CH_UPDATE_SIZE 1 + +struct dpni_cmd_single_step_cfg { + __le16 flags; + __le16 offset; + __le32 peer_delay; +}; + +struct dpni_rsp_single_step_cfg { + __le16 flags; + __le16 offset; + __le32 peer_delay; +}; + #endif /* _FSL_DPNI_CMD_H */ |