1 /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ 2 /* 3 * Microsemi Ocelot Switch driver 4 * 5 * Copyright (c) 2017 Microsemi Corporation 6 */ 7 8 #ifndef _MSCC_OCELOT_SYS_H_ 9 #define _MSCC_OCELOT_SYS_H_ 10 11 #define SYS_COUNT_RX_OCTETS_RSZ 0x4 12 13 #define SYS_COUNT_TX_OCTETS_RSZ 0x4 14 15 #define SYS_FRONT_PORT_MODE_RSZ 0x4 16 17 #define SYS_FRONT_PORT_MODE_HDX_MODE BIT(0) 18 19 #define SYS_FRM_AGING_AGE_TX_ENA BIT(20) 20 #define SYS_FRM_AGING_MAX_AGE(x) ((x) & GENMASK(19, 0)) 21 #define SYS_FRM_AGING_MAX_AGE_M GENMASK(19, 0) 22 23 #define SYS_STAT_CFG_STAT_CLEAR_SHOT(x) (((x) << 10) & GENMASK(16, 10)) 24 #define SYS_STAT_CFG_STAT_CLEAR_SHOT_M GENMASK(16, 10) 25 #define SYS_STAT_CFG_STAT_CLEAR_SHOT_X(x) (((x) & GENMASK(16, 10)) >> 10) 26 #define SYS_STAT_CFG_STAT_VIEW(x) ((x) & GENMASK(9, 0)) 27 #define SYS_STAT_CFG_STAT_VIEW_M GENMASK(9, 0) 28 29 #define SYS_SW_STATUS_RSZ 0x4 30 31 #define SYS_SW_STATUS_PORT_RX_PAUSED BIT(0) 32 33 #define SYS_MISC_CFG_PTP_RSRV_CLR BIT(1) 34 #define SYS_MISC_CFG_PTP_DIS_NEG_RO BIT(0) 35 36 #define SYS_REW_MAC_HIGH_CFG_RSZ 0x4 37 38 #define SYS_REW_MAC_LOW_CFG_RSZ 0x4 39 40 #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG(x) (((x) << 6) & GENMASK(21, 6)) 41 #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG_M GENMASK(21, 6) 42 #define SYS_TIMESTAMP_OFFSET_ETH_TYPE_CFG_X(x) (((x) & GENMASK(21, 6)) >> 6) 43 #define SYS_TIMESTAMP_OFFSET_TIMESTAMP_OFFSET(x) ((x) & GENMASK(5, 0)) 44 #define SYS_TIMESTAMP_OFFSET_TIMESTAMP_OFFSET_M GENMASK(5, 0) 45 46 #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START(x) (((x) << 9) & GENMASK(17, 9)) 47 #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START_M GENMASK(17, 9) 48 #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_START_X(x) (((x) & GENMASK(17, 9)) >> 9) 49 #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_STOP(x) ((x) & GENMASK(8, 0)) 50 #define SYS_PAUSE_TOT_CFG_PAUSE_TOT_STOP_M GENMASK(8, 0) 51 52 #define SYS_ATOP_RSZ 0x4 53 54 #define SYS_MAC_FC_CFG_RSZ 0x4 55 56 #define SYS_MAC_FC_CFG_FC_LINK_SPEED(x) (((x) << 26) & GENMASK(27, 26)) 57 #define SYS_MAC_FC_CFG_FC_LINK_SPEED_M GENMASK(27, 26) 58 #define SYS_MAC_FC_CFG_FC_LINK_SPEED_X(x) (((x) & GENMASK(27, 26)) >> 26) 59 #define SYS_MAC_FC_CFG_FC_LATENCY_CFG(x) (((x) << 20) & GENMASK(25, 20)) 60 #define SYS_MAC_FC_CFG_FC_LATENCY_CFG_M GENMASK(25, 20) 61 #define SYS_MAC_FC_CFG_FC_LATENCY_CFG_X(x) (((x) & GENMASK(25, 20)) >> 20) 62 #define SYS_MAC_FC_CFG_ZERO_PAUSE_ENA BIT(18) 63 #define SYS_MAC_FC_CFG_TX_FC_ENA BIT(17) 64 #define SYS_MAC_FC_CFG_RX_FC_ENA BIT(16) 65 #define SYS_MAC_FC_CFG_PAUSE_VAL_CFG(x) ((x) & GENMASK(15, 0)) 66 #define SYS_MAC_FC_CFG_PAUSE_VAL_CFG_M GENMASK(15, 0) 67 68 #define SYS_MMGT_RELCNT(x) (((x) << 16) & GENMASK(31, 16)) 69 #define SYS_MMGT_RELCNT_M GENMASK(31, 16) 70 #define SYS_MMGT_RELCNT_X(x) (((x) & GENMASK(31, 16)) >> 16) 71 #define SYS_MMGT_FREECNT(x) ((x) & GENMASK(15, 0)) 72 #define SYS_MMGT_FREECNT_M GENMASK(15, 0) 73 74 #define SYS_MMGT_FAST_FREEVLD(x) (((x) << 4) & GENMASK(7, 4)) 75 #define SYS_MMGT_FAST_FREEVLD_M GENMASK(7, 4) 76 #define SYS_MMGT_FAST_FREEVLD_X(x) (((x) & GENMASK(7, 4)) >> 4) 77 #define SYS_MMGT_FAST_RELVLD(x) ((x) & GENMASK(3, 0)) 78 #define SYS_MMGT_FAST_RELVLD_M GENMASK(3, 0) 79 80 #define SYS_EVENTS_DIF_RSZ 0x4 81 82 #define SYS_EVENTS_DIF_EV_DRX(x) (((x) << 6) & GENMASK(8, 6)) 83 #define SYS_EVENTS_DIF_EV_DRX_M GENMASK(8, 6) 84 #define SYS_EVENTS_DIF_EV_DRX_X(x) (((x) & GENMASK(8, 6)) >> 6) 85 #define SYS_EVENTS_DIF_EV_DTX(x) ((x) & GENMASK(5, 0)) 86 #define SYS_EVENTS_DIF_EV_DTX_M GENMASK(5, 0) 87 88 #define SYS_EVENTS_CORE_EV_FWR BIT(2) 89 #define SYS_EVENTS_CORE_EV_ANA(x) ((x) & GENMASK(1, 0)) 90 #define SYS_EVENTS_CORE_EV_ANA_M GENMASK(1, 0) 91 92 #define SYS_CNT_GSZ 0x4 93 94 #define SYS_PTP_STATUS_PTP_TXSTAMP_OAM BIT(29) 95 #define SYS_PTP_STATUS_PTP_OVFL BIT(28) 96 #define SYS_PTP_STATUS_PTP_MESS_VLD BIT(27) 97 #define SYS_PTP_STATUS_PTP_MESS_ID(x) (((x) << 21) & GENMASK(26, 21)) 98 #define SYS_PTP_STATUS_PTP_MESS_ID_M GENMASK(26, 21) 99 #define SYS_PTP_STATUS_PTP_MESS_ID_X(x) (((x) & GENMASK(26, 21)) >> 21) 100 #define SYS_PTP_STATUS_PTP_MESS_TXPORT(x) (((x) << 16) & GENMASK(20, 16)) 101 #define SYS_PTP_STATUS_PTP_MESS_TXPORT_M GENMASK(20, 16) 102 #define SYS_PTP_STATUS_PTP_MESS_TXPORT_X(x) (((x) & GENMASK(20, 16)) >> 16) 103 #define SYS_PTP_STATUS_PTP_MESS_SEQ_ID(x) ((x) & GENMASK(15, 0)) 104 #define SYS_PTP_STATUS_PTP_MESS_SEQ_ID_M GENMASK(15, 0) 105 106 #define SYS_PTP_TXSTAMP_PTP_TXSTAMP(x) ((x) & GENMASK(29, 0)) 107 #define SYS_PTP_TXSTAMP_PTP_TXSTAMP_M GENMASK(29, 0) 108 #define SYS_PTP_TXSTAMP_PTP_TXSTAMP_SEC BIT(31) 109 110 #define SYS_PTP_NXT_PTP_NXT BIT(0) 111 112 #define SYS_PTP_CFG_PTP_STAMP_WID(x) (((x) << 2) & GENMASK(7, 2)) 113 #define SYS_PTP_CFG_PTP_STAMP_WID_M GENMASK(7, 2) 114 #define SYS_PTP_CFG_PTP_STAMP_WID_X(x) (((x) & GENMASK(7, 2)) >> 2) 115 #define SYS_PTP_CFG_PTP_CF_ROLL_MODE(x) ((x) & GENMASK(1, 0)) 116 #define SYS_PTP_CFG_PTP_CF_ROLL_MODE_M GENMASK(1, 0) 117 118 #define SYS_RAM_INIT_RAM_INIT BIT(1) 119 #define SYS_RAM_INIT_RAM_CFG_HOOK BIT(0) 120 121 #endif 122
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