| /* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ |
| /* |
| * Microsemi Ocelot Switch driver |
| * |
| * Copyright (c) 2017 Microsemi Corporation |
| */ |
| |
| #ifndef _MSCC_OCELOT_DEV_H_ |
| #define _MSCC_OCELOT_DEV_H_ |
| |
| #define DEV_CLOCK_CFG 0x0 |
| |
| #define DEV_CLOCK_CFG_MAC_TX_RST BIT(7) |
| #define DEV_CLOCK_CFG_MAC_RX_RST BIT(6) |
| #define DEV_CLOCK_CFG_PCS_TX_RST BIT(5) |
| #define DEV_CLOCK_CFG_PCS_RX_RST BIT(4) |
| #define DEV_CLOCK_CFG_PORT_RST BIT(3) |
| #define DEV_CLOCK_CFG_PHY_RST BIT(2) |
| #define DEV_CLOCK_CFG_LINK_SPEED(x) ((x) & GENMASK(1, 0)) |
| #define DEV_CLOCK_CFG_LINK_SPEED_M GENMASK(1, 0) |
| |
| #define DEV_PORT_MISC 0x4 |
| |
| #define DEV_PORT_MISC_FWD_ERROR_ENA BIT(4) |
| #define DEV_PORT_MISC_FWD_PAUSE_ENA BIT(3) |
| #define DEV_PORT_MISC_FWD_CTRL_ENA BIT(2) |
| #define DEV_PORT_MISC_DEV_LOOP_ENA BIT(1) |
| #define DEV_PORT_MISC_HDX_FAST_DIS BIT(0) |
| |
| #define DEV_EVENTS 0x8 |
| |
| #define DEV_EEE_CFG 0xc |
| |
| #define DEV_EEE_CFG_EEE_ENA BIT(22) |
| #define DEV_EEE_CFG_EEE_TIMER_AGE(x) (((x) << 15) & GENMASK(21, 15)) |
| #define DEV_EEE_CFG_EEE_TIMER_AGE_M GENMASK(21, 15) |
| #define DEV_EEE_CFG_EEE_TIMER_AGE_X(x) (((x) & GENMASK(21, 15)) >> 15) |
| #define DEV_EEE_CFG_EEE_TIMER_WAKEUP(x) (((x) << 8) & GENMASK(14, 8)) |
| #define DEV_EEE_CFG_EEE_TIMER_WAKEUP_M GENMASK(14, 8) |
| #define DEV_EEE_CFG_EEE_TIMER_WAKEUP_X(x) (((x) & GENMASK(14, 8)) >> 8) |
| #define DEV_EEE_CFG_EEE_TIMER_HOLDOFF(x) (((x) << 1) & GENMASK(7, 1)) |
| #define DEV_EEE_CFG_EEE_TIMER_HOLDOFF_M GENMASK(7, 1) |
| #define DEV_EEE_CFG_EEE_TIMER_HOLDOFF_X(x) (((x) & GENMASK(7, 1)) >> 1) |
| #define DEV_EEE_CFG_PORT_LPI BIT(0) |
| |
| #define DEV_RX_PATH_DELAY 0x10 |
| |
| #define DEV_TX_PATH_DELAY 0x14 |
| |
| #define DEV_PTP_PREDICT_CFG 0x18 |
| |
| #define DEV_PTP_PREDICT_CFG_PTP_PHY_PREDICT_CFG(x) (((x) << 4) & GENMASK(11, 4)) |
| #define DEV_PTP_PREDICT_CFG_PTP_PHY_PREDICT_CFG_M GENMASK(11, 4) |
| #define DEV_PTP_PREDICT_CFG_PTP_PHY_PREDICT_CFG_X(x) (((x) & GENMASK(11, 4)) >> 4) |
| #define DEV_PTP_PREDICT_CFG_PTP_PHASE_PREDICT_CFG(x) ((x) & GENMASK(3, 0)) |
| #define DEV_PTP_PREDICT_CFG_PTP_PHASE_PREDICT_CFG_M GENMASK(3, 0) |
| |
| #define DEV_MAC_ENA_CFG 0x1c |
| |
| #define DEV_MAC_ENA_CFG_RX_ENA BIT(4) |
| #define DEV_MAC_ENA_CFG_TX_ENA BIT(0) |
| |
| #define DEV_MAC_MODE_CFG 0x20 |
| |
| #define DEV_MAC_MODE_CFG_FC_WORD_SYNC_ENA BIT(8) |
| #define DEV_MAC_MODE_CFG_GIGA_MODE_ENA BIT(4) |
| #define DEV_MAC_MODE_CFG_FDX_ENA BIT(0) |
| |
| #define DEV_MAC_MAXLEN_CFG 0x24 |
| |
| #define DEV_MAC_TAGS_CFG 0x28 |
| |
| #define DEV_MAC_TAGS_CFG_TAG_ID(x) (((x) << 16) & GENMASK(31, 16)) |
| #define DEV_MAC_TAGS_CFG_TAG_ID_M GENMASK(31, 16) |
| #define DEV_MAC_TAGS_CFG_TAG_ID_X(x) (((x) & GENMASK(31, 16)) >> 16) |
| #define DEV_MAC_TAGS_CFG_VLAN_LEN_AWR_ENA BIT(2) |
| #define DEV_MAC_TAGS_CFG_VLAN_DBL_AWR_ENA BIT(1) |
| #define DEV_MAC_TAGS_CFG_VLAN_AWR_ENA BIT(0) |
| |
| #define DEV_MAC_ADV_CHK_CFG 0x2c |
| |
| #define DEV_MAC_ADV_CHK_CFG_LEN_DROP_ENA BIT(0) |
| |
| #define DEV_MAC_IFG_CFG 0x30 |
| |
| #define DEV_MAC_IFG_CFG_RESTORE_OLD_IPG_CHECK BIT(17) |
| #define DEV_MAC_IFG_CFG_REDUCED_TX_IFG BIT(16) |
| #define DEV_MAC_IFG_CFG_TX_IFG(x) (((x) << 8) & GENMASK(12, 8)) |
| #define DEV_MAC_IFG_CFG_TX_IFG_M GENMASK(12, 8) |
| #define DEV_MAC_IFG_CFG_TX_IFG_X(x) (((x) & GENMASK(12, 8)) >> 8) |
| #define DEV_MAC_IFG_CFG_RX_IFG2(x) (((x) << 4) & GENMASK(7, 4)) |
| #define DEV_MAC_IFG_CFG_RX_IFG2_M GENMASK(7, 4) |
| #define DEV_MAC_IFG_CFG_RX_IFG2_X(x) (((x) & GENMASK(7, 4)) >> 4) |
| #define DEV_MAC_IFG_CFG_RX_IFG1(x) ((x) & GENMASK(3, 0)) |
| #define DEV_MAC_IFG_CFG_RX_IFG1_M GENMASK(3, 0) |
| |
| #define DEV_MAC_HDX_CFG 0x34 |
| |
| #define DEV_MAC_HDX_CFG_BYPASS_COL_SYNC BIT(26) |
| #define DEV_MAC_HDX_CFG_OB_ENA BIT(25) |
| #define DEV_MAC_HDX_CFG_WEXC_DIS BIT(24) |
| #define DEV_MAC_HDX_CFG_SEED(x) (((x) << 16) & GENMASK(23, 16)) |
| #define DEV_MAC_HDX_CFG_SEED_M GENMASK(23, 16) |
| #define DEV_MAC_HDX_CFG_SEED_X(x) (((x) & GENMASK(23, 16)) >> 16) |
| #define DEV_MAC_HDX_CFG_SEED_LOAD BIT(12) |
| #define DEV_MAC_HDX_CFG_RETRY_AFTER_EXC_COL_ENA BIT(8) |
| #define DEV_MAC_HDX_CFG_LATE_COL_POS(x) ((x) & GENMASK(6, 0)) |
| #define DEV_MAC_HDX_CFG_LATE_COL_POS_M GENMASK(6, 0) |
| |
| #define DEV_MAC_DBG_CFG 0x38 |
| |
| #define DEV_MAC_DBG_CFG_TBI_MODE BIT(4) |
| #define DEV_MAC_DBG_CFG_IFG_CRS_EXT_CHK_ENA BIT(0) |
| |
| #define DEV_MAC_FC_MAC_LOW_CFG 0x3c |
| |
| #define DEV_MAC_FC_MAC_HIGH_CFG 0x40 |
| |
| #define DEV_MAC_STICKY 0x44 |
| |
| #define DEV_MAC_STICKY_RX_IPG_SHRINK_STICKY BIT(9) |
| #define DEV_MAC_STICKY_RX_PREAM_SHRINK_STICKY BIT(8) |
| #define DEV_MAC_STICKY_RX_CARRIER_EXT_STICKY BIT(7) |
| #define DEV_MAC_STICKY_RX_CARRIER_EXT_ERR_STICKY BIT(6) |
| #define DEV_MAC_STICKY_RX_JUNK_STICKY BIT(5) |
| #define DEV_MAC_STICKY_TX_RETRANSMIT_STICKY BIT(4) |
| #define DEV_MAC_STICKY_TX_JAM_STICKY BIT(3) |
| #define DEV_MAC_STICKY_TX_FIFO_OFLW_STICKY BIT(2) |
| #define DEV_MAC_STICKY_TX_FRM_LEN_OVR_STICKY BIT(1) |
| #define DEV_MAC_STICKY_TX_ABORT_STICKY BIT(0) |
| |
| #define PCS1G_CFG 0x48 |
| |
| #define PCS1G_CFG_LINK_STATUS_TYPE BIT(4) |
| #define PCS1G_CFG_AN_LINK_CTRL_ENA BIT(1) |
| #define PCS1G_CFG_PCS_ENA BIT(0) |
| |
| #define PCS1G_MODE_CFG 0x4c |
| |
| #define PCS1G_MODE_CFG_UNIDIR_MODE_ENA BIT(4) |
| #define PCS1G_MODE_CFG_SGMII_MODE_ENA BIT(0) |
| |
| #define PCS1G_SD_CFG 0x50 |
| |
| #define PCS1G_SD_CFG_SD_SEL BIT(8) |
| #define PCS1G_SD_CFG_SD_POL BIT(4) |
| #define PCS1G_SD_CFG_SD_ENA BIT(0) |
| |
| #define PCS1G_ANEG_CFG 0x54 |
| |
| #define PCS1G_ANEG_CFG_ADV_ABILITY(x) (((x) << 16) & GENMASK(31, 16)) |
| #define PCS1G_ANEG_CFG_ADV_ABILITY_M GENMASK(31, 16) |
| #define PCS1G_ANEG_CFG_ADV_ABILITY_X(x) (((x) & GENMASK(31, 16)) >> 16) |
| #define PCS1G_ANEG_CFG_SW_RESOLVE_ENA BIT(8) |
| #define PCS1G_ANEG_CFG_ANEG_RESTART_ONE_SHOT BIT(1) |
| #define PCS1G_ANEG_CFG_ANEG_ENA BIT(0) |
| |
| #define PCS1G_ANEG_NP_CFG 0x58 |
| |
| #define PCS1G_ANEG_NP_CFG_NP_TX(x) (((x) << 16) & GENMASK(31, 16)) |
| #define PCS1G_ANEG_NP_CFG_NP_TX_M GENMASK(31, 16) |
| #define PCS1G_ANEG_NP_CFG_NP_TX_X(x) (((x) & GENMASK(31, 16)) >> 16) |
| #define PCS1G_ANEG_NP_CFG_NP_LOADED_ONE_SHOT BIT(0) |
| |
| #define PCS1G_LB_CFG 0x5c |
| |
| #define PCS1G_LB_CFG_RA_ENA BIT(4) |
| #define PCS1G_LB_CFG_GMII_PHY_LB_ENA BIT(1) |
| #define PCS1G_LB_CFG_TBI_HOST_LB_ENA BIT(0) |
| |
| #define PCS1G_DBG_CFG 0x60 |
| |
| #define PCS1G_DBG_CFG_UDLT BIT(0) |
| |
| #define PCS1G_CDET_CFG 0x64 |
| |
| #define PCS1G_CDET_CFG_CDET_ENA BIT(0) |
| |
| #define PCS1G_ANEG_STATUS 0x68 |
| |
| #define PCS1G_ANEG_STATUS_LP_ADV_ABILITY(x) (((x) << 16) & GENMASK(31, 16)) |
| #define PCS1G_ANEG_STATUS_LP_ADV_ABILITY_M GENMASK(31, 16) |
| #define PCS1G_ANEG_STATUS_LP_ADV_ABILITY_X(x) (((x) & GENMASK(31, 16)) >> 16) |
| #define PCS1G_ANEG_STATUS_PR BIT(4) |
| #define PCS1G_ANEG_STATUS_PAGE_RX_STICKY BIT(3) |
| #define PCS1G_ANEG_STATUS_ANEG_COMPLETE BIT(0) |
| |
| #define PCS1G_ANEG_NP_STATUS 0x6c |
| |
| #define PCS1G_LINK_STATUS 0x70 |
| |
| #define PCS1G_LINK_STATUS_DELAY_VAR(x) (((x) << 12) & GENMASK(15, 12)) |
| #define PCS1G_LINK_STATUS_DELAY_VAR_M GENMASK(15, 12) |
| #define PCS1G_LINK_STATUS_DELAY_VAR_X(x) (((x) & GENMASK(15, 12)) >> 12) |
| #define PCS1G_LINK_STATUS_SIGNAL_DETECT BIT(8) |
| #define PCS1G_LINK_STATUS_LINK_STATUS BIT(4) |
| #define PCS1G_LINK_STATUS_SYNC_STATUS BIT(0) |
| |
| #define PCS1G_LINK_DOWN_CNT 0x74 |
| |
| #define PCS1G_STICKY 0x78 |
| |
| #define PCS1G_STICKY_LINK_DOWN_STICKY BIT(4) |
| #define PCS1G_STICKY_OUT_OF_SYNC_STICKY BIT(0) |
| |
| #define PCS1G_DEBUG_STATUS 0x7c |
| |
| #define PCS1G_LPI_CFG 0x80 |
| |
| #define PCS1G_LPI_CFG_QSGMII_MS_SEL BIT(20) |
| #define PCS1G_LPI_CFG_RX_LPI_OUT_DIS BIT(17) |
| #define PCS1G_LPI_CFG_LPI_TESTMODE BIT(16) |
| #define PCS1G_LPI_CFG_LPI_RX_WTIM(x) (((x) << 4) & GENMASK(5, 4)) |
| #define PCS1G_LPI_CFG_LPI_RX_WTIM_M GENMASK(5, 4) |
| #define PCS1G_LPI_CFG_LPI_RX_WTIM_X(x) (((x) & GENMASK(5, 4)) >> 4) |
| #define PCS1G_LPI_CFG_TX_ASSERT_LPIDLE BIT(0) |
| |
| #define PCS1G_LPI_WAKE_ERROR_CNT 0x84 |
| |
| #define PCS1G_LPI_STATUS 0x88 |
| |
| #define PCS1G_LPI_STATUS_RX_LPI_FAIL BIT(16) |
| #define PCS1G_LPI_STATUS_RX_LPI_EVENT_STICKY BIT(12) |
| #define PCS1G_LPI_STATUS_RX_QUIET BIT(9) |
| #define PCS1G_LPI_STATUS_RX_LPI_MODE BIT(8) |
| #define PCS1G_LPI_STATUS_TX_LPI_EVENT_STICKY BIT(4) |
| #define PCS1G_LPI_STATUS_TX_QUIET BIT(1) |
| #define PCS1G_LPI_STATUS_TX_LPI_MODE BIT(0) |
| |
| #define PCS1G_TSTPAT_MODE_CFG 0x8c |
| |
| #define PCS1G_TSTPAT_STATUS 0x90 |
| |
| #define PCS1G_TSTPAT_STATUS_JTP_ERR_CNT(x) (((x) << 8) & GENMASK(15, 8)) |
| #define PCS1G_TSTPAT_STATUS_JTP_ERR_CNT_M GENMASK(15, 8) |
| #define PCS1G_TSTPAT_STATUS_JTP_ERR_CNT_X(x) (((x) & GENMASK(15, 8)) >> 8) |
| #define PCS1G_TSTPAT_STATUS_JTP_ERR BIT(4) |
| #define PCS1G_TSTPAT_STATUS_JTP_LOCK BIT(0) |
| |
| #define DEV_PCS_FX100_CFG 0x94 |
| |
| #define DEV_PCS_FX100_CFG_SD_SEL BIT(26) |
| #define DEV_PCS_FX100_CFG_SD_POL BIT(25) |
| #define DEV_PCS_FX100_CFG_SD_ENA BIT(24) |
| #define DEV_PCS_FX100_CFG_LOOPBACK_ENA BIT(20) |
| #define DEV_PCS_FX100_CFG_SWAP_MII_ENA BIT(16) |
| #define DEV_PCS_FX100_CFG_RXBITSEL(x) (((x) << 12) & GENMASK(15, 12)) |
| #define DEV_PCS_FX100_CFG_RXBITSEL_M GENMASK(15, 12) |
| #define DEV_PCS_FX100_CFG_RXBITSEL_X(x) (((x) & GENMASK(15, 12)) >> 12) |
| #define DEV_PCS_FX100_CFG_SIGDET_CFG(x) (((x) << 9) & GENMASK(10, 9)) |
| #define DEV_PCS_FX100_CFG_SIGDET_CFG_M GENMASK(10, 9) |
| #define DEV_PCS_FX100_CFG_SIGDET_CFG_X(x) (((x) & GENMASK(10, 9)) >> 9) |
| #define DEV_PCS_FX100_CFG_LINKHYST_TM_ENA BIT(8) |
| #define DEV_PCS_FX100_CFG_LINKHYSTTIMER(x) (((x) << 4) & GENMASK(7, 4)) |
| #define DEV_PCS_FX100_CFG_LINKHYSTTIMER_M GENMASK(7, 4) |
| #define DEV_PCS_FX100_CFG_LINKHYSTTIMER_X(x) (((x) & GENMASK(7, 4)) >> 4) |
| #define DEV_PCS_FX100_CFG_UNIDIR_MODE_ENA BIT(3) |
| #define DEV_PCS_FX100_CFG_FEFCHK_ENA BIT(2) |
| #define DEV_PCS_FX100_CFG_FEFGEN_ENA BIT(1) |
| #define DEV_PCS_FX100_CFG_PCS_ENA BIT(0) |
| |
| #define DEV_PCS_FX100_STATUS 0x98 |
| |
| #define DEV_PCS_FX100_STATUS_EDGE_POS_PTP(x) (((x) << 8) & GENMASK(11, 8)) |
| #define DEV_PCS_FX100_STATUS_EDGE_POS_PTP_M GENMASK(11, 8) |
| #define DEV_PCS_FX100_STATUS_EDGE_POS_PTP_X(x) (((x) & GENMASK(11, 8)) >> 8) |
| #define DEV_PCS_FX100_STATUS_PCS_ERROR_STICKY BIT(7) |
| #define DEV_PCS_FX100_STATUS_FEF_FOUND_STICKY BIT(6) |
| #define DEV_PCS_FX100_STATUS_SSD_ERROR_STICKY BIT(5) |
| #define DEV_PCS_FX100_STATUS_SYNC_LOST_STICKY BIT(4) |
| #define DEV_PCS_FX100_STATUS_FEF_STATUS BIT(2) |
| #define DEV_PCS_FX100_STATUS_SIGNAL_DETECT BIT(1) |
| #define DEV_PCS_FX100_STATUS_SYNC_STATUS BIT(0) |
| |
| #endif |
