| /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ |
| /* |
| * Microsemi Ocelot Switch driver |
| * |
| * Copyright (c) 2017 Microsemi Corporation |
| */ |
| |
| #ifndef _MSCC_OCELOT_SYS_H_ |
| #define _MSCC_OCELOT_SYS_H_ |
| |
| #define SYS_COUNT_RX_OCTETS_RSZ 0x4 |
| |
| #define SYS_COUNT_TX_OCTETS_RSZ 0x4 |
| |
| #define SYS_FRONT_PORT_MODE_RSZ 0x4 |
| |
| #define SYS_FRONT_PORT_MODE_HDX_MODE BIT(0) |
| |
| #define SYS_FRM_AGING_AGE_TX_ENA BIT(20) |
| #define SYS_FRM_AGING_MAX_AGE(x) ((x) & GENMASK(19, 0)) |
| #define SYS_FRM_AGING_MAX_AGE_M GENMASK(19, 0) |
| |
| #define SYS_STAT_CFG_STAT_CLEAR_SHOT(x) (((x) << 10) & GENMASK(16, 10)) |
| #define SYS_STAT_CFG_STAT_CLEAR_SHOT_M GENMASK(16, 10) |
| #define SYS_STAT_CFG_STAT_CLEAR_SHOT_X(x) (((x) & GENMASK(16, 10)) >> 10) |
| #define SYS_STAT_CFG_STAT_VIEW(x) ((x) & GENMASK(9, 0)) |
| #define SYS_STAT_CFG_STAT_VIEW_M GENMASK(9, 0) |
| |
| #define SYS_SW_STATUS_RSZ 0x4 |
| |
| #define SYS_SW_STATUS_PORT_RX_PAUSED BIT(0) |
| |
| #define SYS_MISC_CFG_PTP_RSRV_CLR BIT(1) |
| #define SYS_MISC_CFG_PTP_DIS_NEG_RO BIT(0) |
| |
| #define SYS_REW_MAC_HIGH_CFG_RSZ 0x4 |
| |
| #define SYS_REW_MAC_LOW_CFG_RSZ 0x4 |
| |
| #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG(x) (((x) << 6) & GENMASK(21, 6)) |
| #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG_M GENMASK(21, 6) |
| #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG_X(x) (((x) & GENMASK(21, 6)) >> 6) |
| #define SYS_TIMESTAMP_OFFSET_TIMESTAMP_OFFSET(x) ((x) & GENMASK(5, 0)) |
| #define SYS_TIMESTAMP_OFFSET_TIMESTAMP_OFFSET_M GENMASK(5, 0) |
| |
| #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START(x) (((x) << 9) & GENMASK(17, 9)) |
| #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START_M GENMASK(17, 9) |
| #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START_X(x) (((x) & GENMASK(17, 9)) >> 9) |
| #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_STOP(x) ((x) & GENMASK(8, 0)) |
| #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_STOP_M GENMASK(8, 0) |
| |
| #define SYS_ATOP_RSZ 0x4 |
| |
| #define SYS_MAC_FC_CFG_RSZ 0x4 |
| |
| #define SYS_MAC_FC_CFG_FC_LINK_SPEED(x) (((x) << 26) & GENMASK(27, 26)) |
| #define SYS_MAC_FC_CFG_FC_LINK_SPEED_M GENMASK(27, 26) |
| #define SYS_MAC_FC_CFG_FC_LINK_SPEED_X(x) (((x) & GENMASK(27, 26)) >> 26) |
| #define SYS_MAC_FC_CFG_FC_LATENCY_CFG(x) (((x) << 20) & GENMASK(25, 20)) |
| #define SYS_MAC_FC_CFG_FC_LATENCY_CFG_M GENMASK(25, 20) |
| #define SYS_MAC_FC_CFG_FC_LATENCY_CFG_X(x) (((x) & GENMASK(25, 20)) >> 20) |
| #define SYS_MAC_FC_CFG_ZERO_PAUSE_ENA BIT(18) |
| #define SYS_MAC_FC_CFG_TX_FC_ENA BIT(17) |
| #define SYS_MAC_FC_CFG_RX_FC_ENA BIT(16) |
| #define SYS_MAC_FC_CFG_PAUSE_VAL_CFG(x) ((x) & GENMASK(15, 0)) |
| #define SYS_MAC_FC_CFG_PAUSE_VAL_CFG_M GENMASK(15, 0) |
| |
| #define SYS_MMGT_RELCNT(x) (((x) << 16) & GENMASK(31, 16)) |
| #define SYS_MMGT_RELCNT_M GENMASK(31, 16) |
| #define SYS_MMGT_RELCNT_X(x) (((x) & GENMASK(31, 16)) >> 16) |
| #define SYS_MMGT_FREECNT(x) ((x) & GENMASK(15, 0)) |
| #define SYS_MMGT_FREECNT_M GENMASK(15, 0) |
| |
| #define SYS_MMGT_FAST_FREEVLD(x) (((x) << 4) & GENMASK(7, 4)) |
| #define SYS_MMGT_FAST_FREEVLD_M GENMASK(7, 4) |
| #define SYS_MMGT_FAST_FREEVLD_X(x) (((x) & GENMASK(7, 4)) >> 4) |
| #define SYS_MMGT_FAST_RELVLD(x) ((x) & GENMASK(3, 0)) |
| #define SYS_MMGT_FAST_RELVLD_M GENMASK(3, 0) |
| |
| #define SYS_EVENTS_DIF_RSZ 0x4 |
| |
| #define SYS_EVENTS_DIF_EV_DRX(x) (((x) << 6) & GENMASK(8, 6)) |
| #define SYS_EVENTS_DIF_EV_DRX_M GENMASK(8, 6) |
| #define SYS_EVENTS_DIF_EV_DRX_X(x) (((x) & GENMASK(8, 6)) >> 6) |
| #define SYS_EVENTS_DIF_EV_DTX(x) ((x) & GENMASK(5, 0)) |
| #define SYS_EVENTS_DIF_EV_DTX_M GENMASK(5, 0) |
| |
| #define SYS_EVENTS_CORE_EV_FWR BIT(2) |
| #define SYS_EVENTS_CORE_EV_ANA(x) ((x) & GENMASK(1, 0)) |
| #define SYS_EVENTS_CORE_EV_ANA_M GENMASK(1, 0) |
| |
| #define SYS_CNT_GSZ 0x4 |
| |
| #define SYS_PTP_STATUS_PTP_TXSTAMP_OAM BIT(29) |
| #define SYS_PTP_STATUS_PTP_OVFL BIT(28) |
| #define SYS_PTP_STATUS_PTP_MESS_VLD BIT(27) |
| #define SYS_PTP_STATUS_PTP_MESS_ID(x) (((x) << 21) & GENMASK(26, 21)) |
| #define SYS_PTP_STATUS_PTP_MESS_ID_M GENMASK(26, 21) |
| #define SYS_PTP_STATUS_PTP_MESS_ID_X(x) (((x) & GENMASK(26, 21)) >> 21) |
| #define SYS_PTP_STATUS_PTP_MESS_TXPORT(x) (((x) << 16) & GENMASK(20, 16)) |
| #define SYS_PTP_STATUS_PTP_MESS_TXPORT_M GENMASK(20, 16) |
| #define SYS_PTP_STATUS_PTP_MESS_TXPORT_X(x) (((x) & GENMASK(20, 16)) >> 16) |
| #define SYS_PTP_STATUS_PTP_MESS_SEQ_ID(x) ((x) & GENMASK(15, 0)) |
| #define SYS_PTP_STATUS_PTP_MESS_SEQ_ID_M GENMASK(15, 0) |
| |
| #define SYS_PTP_TXSTAMP_PTP_TXSTAMP(x) ((x) & GENMASK(29, 0)) |
| #define SYS_PTP_TXSTAMP_PTP_TXSTAMP_M GENMASK(29, 0) |
| #define SYS_PTP_TXSTAMP_PTP_TXSTAMP_SEC BIT(31) |
| |
| #define SYS_PTP_NXT_PTP_NXT BIT(0) |
| |
| #define SYS_PTP_CFG_PTP_STAMP_WID(x) (((x) << 2) & GENMASK(7, 2)) |
| #define SYS_PTP_CFG_PTP_STAMP_WID_M GENMASK(7, 2) |
| #define SYS_PTP_CFG_PTP_STAMP_WID_X(x) (((x) & GENMASK(7, 2)) >> 2) |
| #define SYS_PTP_CFG_PTP_CF_ROLL_MODE(x) ((x) & GENMASK(1, 0)) |
| #define SYS_PTP_CFG_PTP_CF_ROLL_MODE_M GENMASK(1, 0) |
| |
| #define SYS_RAM_INIT_RAM_INIT BIT(1) |
| #define SYS_RAM_INIT_RAM_CFG_HOOK BIT(0) |
| |
| #endif |
