diff options
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot_regs.c')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot_regs.c | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot_regs.c b/drivers/net/ethernet/mscc/ocelot_regs.c new file mode 100644 index 000000000000..e334b406c40c --- /dev/null +++ b/drivers/net/ethernet/mscc/ocelot_regs.c @@ -0,0 +1,497 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Microsemi Ocelot Switch driver + * + * Copyright (c) 2017 Microsemi Corporation + */ +#include "ocelot.h" + +static const u32 ocelot_ana_regmap[] = { + REG(ANA_ADVLEARN, 0x009000), + REG(ANA_VLANMASK, 0x009004), + REG(ANA_PORT_B_DOMAIN, 0x009008), + REG(ANA_ANAGEFIL, 0x00900c), + REG(ANA_ANEVENTS, 0x009010), + REG(ANA_STORMLIMIT_BURST, 0x009014), + REG(ANA_STORMLIMIT_CFG, 0x009018), + REG(ANA_ISOLATED_PORTS, 0x009028), + REG(ANA_COMMUNITY_PORTS, 0x00902c), + REG(ANA_AUTOAGE, 0x009030), + REG(ANA_MACTOPTIONS, 0x009034), + REG(ANA_LEARNDISC, 0x009038), + REG(ANA_AGENCTRL, 0x00903c), + REG(ANA_MIRRORPORTS, 0x009040), + REG(ANA_EMIRRORPORTS, 0x009044), + REG(ANA_FLOODING, 0x009048), + REG(ANA_FLOODING_IPMC, 0x00904c), + REG(ANA_SFLOW_CFG, 0x009050), + REG(ANA_PORT_MODE, 0x009080), + REG(ANA_PGID_PGID, 0x008c00), + REG(ANA_TABLES_ANMOVED, 0x008b30), + REG(ANA_TABLES_MACHDATA, 0x008b34), + REG(ANA_TABLES_MACLDATA, 0x008b38), + REG(ANA_TABLES_MACACCESS, 0x008b3c), + REG(ANA_TABLES_MACTINDX, 0x008b40), + REG(ANA_TABLES_VLANACCESS, 0x008b44), + REG(ANA_TABLES_VLANTIDX, 0x008b48), + REG(ANA_TABLES_ISDXACCESS, 0x008b4c), + REG(ANA_TABLES_ISDXTIDX, 0x008b50), + REG(ANA_TABLES_ENTRYLIM, 0x008b00), + REG(ANA_TABLES_PTP_ID_HIGH, 0x008b54), + REG(ANA_TABLES_PTP_ID_LOW, 0x008b58), + REG(ANA_MSTI_STATE, 0x008e00), + REG(ANA_PORT_VLAN_CFG, 0x007000), + REG(ANA_PORT_DROP_CFG, 0x007004), + REG(ANA_PORT_QOS_CFG, 0x007008), + REG(ANA_PORT_VCAP_CFG, 0x00700c), + REG(ANA_PORT_VCAP_S1_KEY_CFG, 0x007010), + REG(ANA_PORT_VCAP_S2_CFG, 0x00701c), + REG(ANA_PORT_PCP_DEI_MAP, 0x007020), + REG(ANA_PORT_CPU_FWD_CFG, 0x007060), + REG(ANA_PORT_CPU_FWD_BPDU_CFG, 0x007064), + REG(ANA_PORT_CPU_FWD_GARP_CFG, 0x007068), + REG(ANA_PORT_CPU_FWD_CCM_CFG, 0x00706c), + REG(ANA_PORT_PORT_CFG, 0x007070), + REG(ANA_PORT_POL_CFG, 0x007074), + REG(ANA_PORT_PTP_CFG, 0x007078), + REG(ANA_PORT_PTP_DLY1_CFG, 0x00707c), + REG(ANA_OAM_UPM_LM_CNT, 0x007c00), + REG(ANA_PORT_PTP_DLY2_CFG, 0x007080), + REG(ANA_PFC_PFC_CFG, 0x008800), + REG(ANA_PFC_PFC_TIMER, 0x008804), + REG(ANA_IPT_OAM_MEP_CFG, 0x008000), + REG(ANA_IPT_IPT, 0x008004), + REG(ANA_PPT_PPT, 0x008ac0), + REG(ANA_FID_MAP_FID_MAP, 0x000000), + REG(ANA_AGGR_CFG, 0x0090b4), + REG(ANA_CPUQ_CFG, 0x0090b8), + REG(ANA_CPUQ_CFG2, 0x0090bc), + REG(ANA_CPUQ_8021_CFG, 0x0090c0), + REG(ANA_DSCP_CFG, 0x009100), + REG(ANA_DSCP_REWR_CFG, 0x009200), + REG(ANA_VCAP_RNG_TYPE_CFG, 0x009240), + REG(ANA_VCAP_RNG_VAL_CFG, 0x009260), + REG(ANA_VRAP_CFG, 0x009280), + REG(ANA_VRAP_HDR_DATA, 0x009284), + REG(ANA_VRAP_HDR_MASK, 0x009288), + REG(ANA_DISCARD_CFG, 0x00928c), + REG(ANA_FID_CFG, 0x009290), + REG(ANA_POL_PIR_CFG, 0x004000), + REG(ANA_POL_CIR_CFG, 0x004004), + REG(ANA_POL_MODE_CFG, 0x004008), + REG(ANA_POL_PIR_STATE, 0x00400c), + REG(ANA_POL_CIR_STATE, 0x004010), + REG(ANA_POL_STATE, 0x004014), + REG(ANA_POL_FLOWC, 0x008b80), + REG(ANA_POL_HYST, 0x008bec), + REG(ANA_POL_MISC_CFG, 0x008bf0), +}; + +static const u32 ocelot_qs_regmap[] = { + REG(QS_XTR_GRP_CFG, 0x000000), + REG(QS_XTR_RD, 0x000008), + REG(QS_XTR_FRM_PRUNING, 0x000010), + REG(QS_XTR_FLUSH, 0x000018), + REG(QS_XTR_DATA_PRESENT, 0x00001c), + REG(QS_XTR_CFG, 0x000020), + REG(QS_INJ_GRP_CFG, 0x000024), + REG(QS_INJ_WR, 0x00002c), + REG(QS_INJ_CTRL, 0x000034), + REG(QS_INJ_STATUS, 0x00003c), + REG(QS_INJ_ERR, 0x000040), + REG(QS_INH_DBG, 0x000048), +}; + +static const u32 ocelot_hsio_regmap[] = { + REG(HSIO_PLL5G_CFG0, 0x000000), + REG(HSIO_PLL5G_CFG1, 0x000004), + REG(HSIO_PLL5G_CFG2, 0x000008), + REG(HSIO_PLL5G_CFG3, 0x00000c), + REG(HSIO_PLL5G_CFG4, 0x000010), + REG(HSIO_PLL5G_CFG5, 0x000014), + REG(HSIO_PLL5G_CFG6, 0x000018), + REG(HSIO_PLL5G_STATUS0, 0x00001c), + REG(HSIO_PLL5G_STATUS1, 0x000020), + REG(HSIO_PLL5G_BIST_CFG0, 0x000024), + REG(HSIO_PLL5G_BIST_CFG1, 0x000028), + REG(HSIO_PLL5G_BIST_CFG2, 0x00002c), + REG(HSIO_PLL5G_BIST_STAT0, 0x000030), + REG(HSIO_PLL5G_BIST_STAT1, 0x000034), + REG(HSIO_RCOMP_CFG0, 0x000038), + REG(HSIO_RCOMP_STATUS, 0x00003c), + REG(HSIO_SYNC_ETH_CFG, 0x000040), + REG(HSIO_SYNC_ETH_PLL_CFG, 0x000048), + REG(HSIO_S1G_DES_CFG, 0x00004c), + REG(HSIO_S1G_IB_CFG, 0x000050), + REG(HSIO_S1G_OB_CFG, 0x000054), + REG(HSIO_S1G_SER_CFG, 0x000058), + REG(HSIO_S1G_COMMON_CFG, 0x00005c), + REG(HSIO_S1G_PLL_CFG, 0x000060), + REG(HSIO_S1G_PLL_STATUS, 0x000064), + REG(HSIO_S1G_DFT_CFG0, 0x000068), + REG(HSIO_S1G_DFT_CFG1, 0x00006c), + REG(HSIO_S1G_DFT_CFG2, 0x000070), + REG(HSIO_S1G_TP_CFG, 0x000074), + REG(HSIO_S1G_RC_PLL_BIST_CFG, 0x000078), + REG(HSIO_S1G_MISC_CFG, 0x00007c), + REG(HSIO_S1G_DFT_STATUS, 0x000080), + REG(HSIO_S1G_MISC_STATUS, 0x000084), + REG(HSIO_MCB_S1G_ADDR_CFG, 0x000088), + REG(HSIO_S6G_DIG_CFG, 0x00008c), + REG(HSIO_S6G_DFT_CFG0, 0x000090), + REG(HSIO_S6G_DFT_CFG1, 0x000094), + REG(HSIO_S6G_DFT_CFG2, 0x000098), + REG(HSIO_S6G_TP_CFG0, 0x00009c), + REG(HSIO_S6G_TP_CFG1, 0x0000a0), + REG(HSIO_S6G_RC_PLL_BIST_CFG, 0x0000a4), + REG(HSIO_S6G_MISC_CFG, 0x0000a8), + REG(HSIO_S6G_OB_ANEG_CFG, 0x0000ac), + REG(HSIO_S6G_DFT_STATUS, 0x0000b0), + REG(HSIO_S6G_ERR_CNT, 0x0000b4), + REG(HSIO_S6G_MISC_STATUS, 0x0000b8), + REG(HSIO_S6G_DES_CFG, 0x0000bc), + REG(HSIO_S6G_IB_CFG, 0x0000c0), + REG(HSIO_S6G_IB_CFG1, 0x0000c4), + REG(HSIO_S6G_IB_CFG2, 0x0000c8), + REG(HSIO_S6G_IB_CFG3, 0x0000cc), + REG(HSIO_S6G_IB_CFG4, 0x0000d0), + REG(HSIO_S6G_IB_CFG5, 0x0000d4), + REG(HSIO_S6G_OB_CFG, 0x0000d8), + REG(HSIO_S6G_OB_CFG1, 0x0000dc), + REG(HSIO_S6G_SER_CFG, 0x0000e0), + REG(HSIO_S6G_COMMON_CFG, 0x0000e4), + REG(HSIO_S6G_PLL_CFG, 0x0000e8), + REG(HSIO_S6G_ACJTAG_CFG, 0x0000ec), + REG(HSIO_S6G_GP_CFG, 0x0000f0), + REG(HSIO_S6G_IB_STATUS0, 0x0000f4), + REG(HSIO_S6G_IB_STATUS1, 0x0000f8), + REG(HSIO_S6G_ACJTAG_STATUS, 0x0000fc), + REG(HSIO_S6G_PLL_STATUS, 0x000100), + REG(HSIO_S6G_REVID, 0x000104), + REG(HSIO_MCB_S6G_ADDR_CFG, 0x000108), + REG(HSIO_HW_CFG, 0x00010c), + REG(HSIO_HW_QSGMII_CFG, 0x000110), + REG(HSIO_HW_QSGMII_STAT, 0x000114), + REG(HSIO_CLK_CFG, 0x000118), + REG(HSIO_TEMP_SENSOR_CTRL, 0x00011c), + REG(HSIO_TEMP_SENSOR_CFG, 0x000120), + REG(HSIO_TEMP_SENSOR_STAT, 0x000124), +}; + +static const u32 ocelot_qsys_regmap[] = { + REG(QSYS_PORT_MODE, 0x011200), + REG(QSYS_SWITCH_PORT_MODE, 0x011234), + REG(QSYS_STAT_CNT_CFG, 0x011264), + REG(QSYS_EEE_CFG, 0x011268), + REG(QSYS_EEE_THRES, 0x011294), + REG(QSYS_IGR_NO_SHARING, 0x011298), + REG(QSYS_EGR_NO_SHARING, 0x01129c), + REG(QSYS_SW_STATUS, 0x0112a0), + REG(QSYS_EXT_CPU_CFG, 0x0112d0), + REG(QSYS_PAD_CFG, 0x0112d4), + REG(QSYS_CPU_GROUP_MAP, 0x0112d8), + REG(QSYS_QMAP, 0x0112dc), + REG(QSYS_ISDX_SGRP, 0x011400), + REG(QSYS_TIMED_FRAME_ENTRY, 0x014000), + REG(QSYS_TFRM_MISC, 0x011310), + REG(QSYS_TFRM_PORT_DLY, 0x011314), + REG(QSYS_TFRM_TIMER_CFG_1, 0x011318), + REG(QSYS_TFRM_TIMER_CFG_2, 0x01131c), + REG(QSYS_TFRM_TIMER_CFG_3, 0x011320), + REG(QSYS_TFRM_TIMER_CFG_4, 0x011324), + REG(QSYS_TFRM_TIMER_CFG_5, 0x011328), + REG(QSYS_TFRM_TIMER_CFG_6, 0x01132c), + REG(QSYS_TFRM_TIMER_CFG_7, 0x011330), + REG(QSYS_TFRM_TIMER_CFG_8, 0x011334), + REG(QSYS_RED_PROFILE, 0x011338), + REG(QSYS_RES_QOS_MODE, 0x011378), + REG(QSYS_RES_CFG, 0x012000), + REG(QSYS_RES_STAT, 0x012004), + REG(QSYS_EGR_DROP_MODE, 0x01137c), + REG(QSYS_EQ_CTRL, 0x011380), + REG(QSYS_EVENTS_CORE, 0x011384), + REG(QSYS_CIR_CFG, 0x000000), + REG(QSYS_EIR_CFG, 0x000004), + REG(QSYS_SE_CFG, 0x000008), + REG(QSYS_SE_DWRR_CFG, 0x00000c), + REG(QSYS_SE_CONNECT, 0x00003c), + REG(QSYS_SE_DLB_SENSE, 0x000040), + REG(QSYS_CIR_STATE, 0x000044), + REG(QSYS_EIR_STATE, 0x000048), + REG(QSYS_SE_STATE, 0x00004c), + REG(QSYS_HSCH_MISC_CFG, 0x011388), +}; + +static const u32 ocelot_rew_regmap[] = { + REG(REW_PORT_VLAN_CFG, 0x000000), + REG(REW_TAG_CFG, 0x000004), + REG(REW_PORT_CFG, 0x000008), + REG(REW_DSCP_CFG, 0x00000c), + REG(REW_PCP_DEI_QOS_MAP_CFG, 0x000010), + REG(REW_PTP_CFG, 0x000050), + REG(REW_PTP_DLY1_CFG, 0x000054), + REG(REW_DSCP_REMAP_DP1_CFG, 0x000690), + REG(REW_DSCP_REMAP_CFG, 0x000790), + REG(REW_STAT_CFG, 0x000890), + REG(REW_PPT, 0x000680), +}; + +static const u32 ocelot_sys_regmap[] = { + REG(SYS_COUNT_RX_OCTETS, 0x000000), + REG(SYS_COUNT_RX_UNICAST, 0x000004), + REG(SYS_COUNT_RX_MULTICAST, 0x000008), + REG(SYS_COUNT_RX_BROADCAST, 0x00000c), + REG(SYS_COUNT_RX_SHORTS, 0x000010), + REG(SYS_COUNT_RX_FRAGMENTS, 0x000014), + REG(SYS_COUNT_RX_JABBERS, 0x000018), + REG(SYS_COUNT_RX_CRC_ALIGN_ERRS, 0x00001c), + REG(SYS_COUNT_RX_SYM_ERRS, 0x000020), + REG(SYS_COUNT_RX_64, 0x000024), + REG(SYS_COUNT_RX_65_127, 0x000028), + REG(SYS_COUNT_RX_128_255, 0x00002c), + REG(SYS_COUNT_RX_256_1023, 0x000030), + REG(SYS_COUNT_RX_1024_1526, 0x000034), + REG(SYS_COUNT_RX_1527_MAX, 0x000038), + REG(SYS_COUNT_RX_PAUSE, 0x00003c), + REG(SYS_COUNT_RX_CONTROL, 0x000040), + REG(SYS_COUNT_RX_LONGS, 0x000044), + REG(SYS_COUNT_RX_CLASSIFIED_DROPS, 0x000048), + REG(SYS_COUNT_TX_OCTETS, 0x000100), + REG(SYS_COUNT_TX_UNICAST, 0x000104), + REG(SYS_COUNT_TX_MULTICAST, 0x000108), + REG(SYS_COUNT_TX_BROADCAST, 0x00010c), + REG(SYS_COUNT_TX_COLLISION, 0x000110), + REG(SYS_COUNT_TX_DROPS, 0x000114), + REG(SYS_COUNT_TX_PAUSE, 0x000118), + REG(SYS_COUNT_TX_64, 0x00011c), + REG(SYS_COUNT_TX_65_127, 0x000120), + REG(SYS_COUNT_TX_128_511, 0x000124), + REG(SYS_COUNT_TX_512_1023, 0x000128), + REG(SYS_COUNT_TX_1024_1526, 0x00012c), + REG(SYS_COUNT_TX_1527_MAX, 0x000130), + REG(SYS_COUNT_TX_AGING, 0x000170), + REG(SYS_RESET_CFG, 0x000508), + REG(SYS_CMID, 0x00050c), + REG(SYS_VLAN_ETYPE_CFG, 0x000510), + REG(SYS_PORT_MODE, 0x000514), + REG(SYS_FRONT_PORT_MODE, 0x000548), + REG(SYS_FRM_AGING, 0x000574), + REG(SYS_STAT_CFG, 0x000578), + REG(SYS_SW_STATUS, 0x00057c), + REG(SYS_MISC_CFG, 0x0005ac), + REG(SYS_REW_MAC_HIGH_CFG, 0x0005b0), + REG(SYS_REW_MAC_LOW_CFG, 0x0005dc), + REG(SYS_CM_ADDR, 0x000500), + REG(SYS_CM_DATA, 0x000504), + REG(SYS_PAUSE_CFG, 0x000608), + REG(SYS_PAUSE_TOT_CFG, 0x000638), + REG(SYS_ATOP, 0x00063c), + REG(SYS_ATOP_TOT_CFG, 0x00066c), + REG(SYS_MAC_FC_CFG, 0x000670), + REG(SYS_MMGT, 0x00069c), + REG(SYS_MMGT_FAST, 0x0006a0), + REG(SYS_EVENTS_DIF, 0x0006a4), + REG(SYS_EVENTS_CORE, 0x0006b4), + REG(SYS_CNT, 0x000000), + REG(SYS_PTP_STATUS, 0x0006b8), + REG(SYS_PTP_TXSTAMP, 0x0006bc), + REG(SYS_PTP_NXT, 0x0006c0), + REG(SYS_PTP_CFG, 0x0006c4), +}; + +static const u32 *ocelot_regmap[] = { + [ANA] = ocelot_ana_regmap, + [QS] = ocelot_qs_regmap, + [HSIO] = ocelot_hsio_regmap, + [QSYS] = ocelot_qsys_regmap, + [REW] = ocelot_rew_regmap, + [SYS] = ocelot_sys_regmap, +}; + +static const struct reg_field ocelot_regfields[] = { + [ANA_ADVLEARN_VLAN_CHK] = REG_FIELD(ANA_ADVLEARN, 11, 11), + [ANA_ADVLEARN_LEARN_MIRROR] = REG_FIELD(ANA_ADVLEARN, 0, 10), + [ANA_ANEVENTS_MSTI_DROP] = REG_FIELD(ANA_ANEVENTS, 27, 27), + [ANA_ANEVENTS_ACLKILL] = REG_FIELD(ANA_ANEVENTS, 26, 26), + [ANA_ANEVENTS_ACLUSED] = REG_FIELD(ANA_ANEVENTS, 25, 25), + [ANA_ANEVENTS_AUTOAGE] = REG_FIELD(ANA_ANEVENTS, 24, 24), + [ANA_ANEVENTS_VS2TTL1] = REG_FIELD(ANA_ANEVENTS, 23, 23), + [ANA_ANEVENTS_STORM_DROP] = REG_FIELD(ANA_ANEVENTS, 22, 22), + [ANA_ANEVENTS_LEARN_DROP] = REG_FIELD(ANA_ANEVENTS, 21, 21), + [ANA_ANEVENTS_AGED_ENTRY] = REG_FIELD(ANA_ANEVENTS, 20, 20), + [ANA_ANEVENTS_CPU_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 19, 19), + [ANA_ANEVENTS_AUTO_LEARN_FAILED] = REG_FIELD(ANA_ANEVENTS, 18, 18), + [ANA_ANEVENTS_LEARN_REMOVE] = REG_FIELD(ANA_ANEVENTS, 17, 17), + [ANA_ANEVENTS_AUTO_LEARNED] = REG_FIELD(ANA_ANEVENTS, 16, 16), + [ANA_ANEVENTS_AUTO_MOVED] = REG_FIELD(ANA_ANEVENTS, 15, 15), + [ANA_ANEVENTS_DROPPED] = REG_FIELD(ANA_ANEVENTS, 14, 14), + [ANA_ANEVENTS_CLASSIFIED_DROP] = REG_FIELD(ANA_ANEVENTS, 13, 13), + [ANA_ANEVENTS_CLASSIFIED_COPY] = REG_FIELD(ANA_ANEVENTS, 12, 12), + [ANA_ANEVENTS_VLAN_DISCARD] = REG_FIELD(ANA_ANEVENTS, 11, 11), + [ANA_ANEVENTS_FWD_DISCARD] = REG_FIELD(ANA_ANEVENTS, 10, 10), + [ANA_ANEVENTS_MULTICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 9, 9), + [ANA_ANEVENTS_UNICAST_FLOOD] = REG_FIELD(ANA_ANEVENTS, 8, 8), + [ANA_ANEVENTS_DEST_KNOWN] = REG_FIELD(ANA_ANEVENTS, 7, 7), + [ANA_ANEVENTS_BUCKET3_MATCH] = REG_FIELD(ANA_ANEVENTS, 6, 6), + [ANA_ANEVENTS_BUCKET2_MATCH] = REG_FIELD(ANA_ANEVENTS, 5, 5), + [ANA_ANEVENTS_BUCKET1_MATCH] = REG_FIELD(ANA_ANEVENTS, 4, 4), + [ANA_ANEVENTS_BUCKET0_MATCH] = REG_FIELD(ANA_ANEVENTS, 3, 3), + [ANA_ANEVENTS_CPU_OPERATION] = REG_FIELD(ANA_ANEVENTS, 2, 2), + [ANA_ANEVENTS_DMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 1, 1), + [ANA_ANEVENTS_SMAC_LOOKUP] = REG_FIELD(ANA_ANEVENTS, 0, 0), + [ANA_TABLES_MACACCESS_B_DOM] = REG_FIELD(ANA_TABLES_MACACCESS, 18, 18), + [ANA_TABLES_MACTINDX_BUCKET] = REG_FIELD(ANA_TABLES_MACTINDX, 10, 11), + [ANA_TABLES_MACTINDX_M_INDEX] = REG_FIELD(ANA_TABLES_MACTINDX, 0, 9), + [QSYS_TIMED_FRAME_ENTRY_TFRM_VLD] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 20, 20), + [QSYS_TIMED_FRAME_ENTRY_TFRM_FP] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 8, 19), + [QSYS_TIMED_FRAME_ENTRY_TFRM_PORTNO] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 4, 7), + [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_SEL] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 1, 3), + [QSYS_TIMED_FRAME_ENTRY_TFRM_TM_T] = REG_FIELD(QSYS_TIMED_FRAME_ENTRY, 0, 0), + [SYS_RESET_CFG_CORE_ENA] = REG_FIELD(SYS_RESET_CFG, 2, 2), + [SYS_RESET_CFG_MEM_ENA] = REG_FIELD(SYS_RESET_CFG, 1, 1), + [SYS_RESET_CFG_MEM_INIT] = REG_FIELD(SYS_RESET_CFG, 0, 0), +}; + +static const struct ocelot_stat_layout ocelot_stats_layout[] = { + { .name = "rx_octets", .offset = 0x00, }, + { .name = "rx_unicast", .offset = 0x01, }, + { .name = "rx_multicast", .offset = 0x02, }, + { .name = "rx_broadcast", .offset = 0x03, }, + { .name = "rx_shorts", .offset = 0x04, }, + { .name = "rx_fragments", .offset = 0x05, }, + { .name = "rx_jabbers", .offset = 0x06, }, + { .name = "rx_crc_align_errs", .offset = 0x07, }, + { .name = "rx_sym_errs", .offset = 0x08, }, + { .name = "rx_frames_below_65_octets", .offset = 0x09, }, + { .name = "rx_frames_65_to_127_octets", .offset = 0x0A, }, + { .name = "rx_frames_128_to_255_octets", .offset = 0x0B, }, + { .name = "rx_frames_256_to_511_octets", .offset = 0x0C, }, + { .name = "rx_frames_512_to_1023_octets", .offset = 0x0D, }, + { .name = "rx_frames_1024_to_1526_octets", .offset = 0x0E, }, + { .name = "rx_frames_over_1526_octets", .offset = 0x0F, }, + { .name = "rx_pause", .offset = 0x10, }, + { .name = "rx_control", .offset = 0x11, }, + { .name = "rx_longs", .offset = 0x12, }, + { .name = "rx_classified_drops", .offset = 0x13, }, + { .name = "rx_red_prio_0", .offset = 0x14, }, + { .name = "rx_red_prio_1", .offset = 0x15, }, + { .name = "rx_red_prio_2", .offset = 0x16, }, + { .name = "rx_red_prio_3", .offset = 0x17, }, + { .name = "rx_red_prio_4", .offset = 0x18, }, + { .name = "rx_red_prio_5", .offset = 0x19, }, + { .name = "rx_red_prio_6", .offset = 0x1A, }, + { .name = "rx_red_prio_7", .offset = 0x1B, }, + { .name = "rx_yellow_prio_0", .offset = 0x1C, }, + { .name = "rx_yellow_prio_1", .offset = 0x1D, }, + { .name = "rx_yellow_prio_2", .offset = 0x1E, }, + { .name = "rx_yellow_prio_3", .offset = 0x1F, }, + { .name = "rx_yellow_prio_4", .offset = 0x20, }, + { .name = "rx_yellow_prio_5", .offset = 0x21, }, + { .name = "rx_yellow_prio_6", .offset = 0x22, }, + { .name = "rx_yellow_prio_7", .offset = 0x23, }, + { .name = "rx_green_prio_0", .offset = 0x24, }, + { .name = "rx_green_prio_1", .offset = 0x25, }, + { .name = "rx_green_prio_2", .offset = 0x26, }, + { .name = "rx_green_prio_3", .offset = 0x27, }, + { .name = "rx_green_prio_4", .offset = 0x28, }, + { .name = "rx_green_prio_5", .offset = 0x29, }, + { .name = "rx_green_prio_6", .offset = 0x2A, }, + { .name = "rx_green_prio_7", .offset = 0x2B, }, + { .name = "tx_octets", .offset = 0x40, }, + { .name = "tx_unicast", .offset = 0x41, }, + { .name = "tx_multicast", .offset = 0x42, }, + { .name = "tx_broadcast", .offset = 0x43, }, + { .name = "tx_collision", .offset = 0x44, }, + { .name = "tx_drops", .offset = 0x45, }, + { .name = "tx_pause", .offset = 0x46, }, + { .name = "tx_frames_below_65_octets", .offset = 0x47, }, + { .name = "tx_frames_65_to_127_octets", .offset = 0x48, }, + { .name = "tx_frames_128_255_octets", .offset = 0x49, }, + { .name = "tx_frames_256_511_octets", .offset = 0x4A, }, + { .name = "tx_frames_512_1023_octets", .offset = 0x4B, }, + { .name = "tx_frames_1024_1526_octets", .offset = 0x4C, }, + { .name = "tx_frames_over_1526_octets", .offset = 0x4D, }, + { .name = "tx_yellow_prio_0", .offset = 0x4E, }, + { .name = "tx_yellow_prio_1", .offset = 0x4F, }, + { .name = "tx_yellow_prio_2", .offset = 0x50, }, + { .name = "tx_yellow_prio_3", .offset = 0x51, }, + { .name = "tx_yellow_prio_4", .offset = 0x52, }, + { .name = "tx_yellow_prio_5", .offset = 0x53, }, + { .name = "tx_yellow_prio_6", .offset = 0x54, }, + { .name = "tx_yellow_prio_7", .offset = 0x55, }, + { .name = "tx_green_prio_0", .offset = 0x56, }, + { .name = "tx_green_prio_1", .offset = 0x57, }, + { .name = "tx_green_prio_2", .offset = 0x58, }, + { .name = "tx_green_prio_3", .offset = 0x59, }, + { .name = "tx_green_prio_4", .offset = 0x5A, }, + { .name = "tx_green_prio_5", .offset = 0x5B, }, + { .name = "tx_green_prio_6", .offset = 0x5C, }, + { .name = "tx_green_prio_7", .offset = 0x5D, }, + { .name = "tx_aged", .offset = 0x5E, }, + { .name = "drop_local", .offset = 0x80, }, + { .name = "drop_tail", .offset = 0x81, }, + { .name = "drop_yellow_prio_0", .offset = 0x82, }, + { .name = "drop_yellow_prio_1", .offset = 0x83, }, + { .name = "drop_yellow_prio_2", .offset = 0x84, }, + { .name = "drop_yellow_prio_3", .offset = 0x85, }, + { .name = "drop_yellow_prio_4", .offset = 0x86, }, + { .name = "drop_yellow_prio_5", .offset = 0x87, }, + { .name = "drop_yellow_prio_6", .offset = 0x88, }, + { .name = "drop_yellow_prio_7", .offset = 0x89, }, + { .name = "drop_green_prio_0", .offset = 0x8A, }, + { .name = "drop_green_prio_1", .offset = 0x8B, }, + { .name = "drop_green_prio_2", .offset = 0x8C, }, + { .name = "drop_green_prio_3", .offset = 0x8D, }, + { .name = "drop_green_prio_4", .offset = 0x8E, }, + { .name = "drop_green_prio_5", .offset = 0x8F, }, + { .name = "drop_green_prio_6", .offset = 0x90, }, + { .name = "drop_green_prio_7", .offset = 0x91, }, +}; + +static void ocelot_pll5_init(struct ocelot *ocelot) +{ + /* Configure PLL5. This will need a proper CCF driver + * The values are coming from the VTSS API for Ocelot + */ + ocelot_write(ocelot, HSIO_PLL5G_CFG4_IB_CTRL(0x7600) | + HSIO_PLL5G_CFG4_IB_BIAS_CTRL(0x8), HSIO_PLL5G_CFG4); + ocelot_write(ocelot, HSIO_PLL5G_CFG0_CORE_CLK_DIV(0x11) | + HSIO_PLL5G_CFG0_CPU_CLK_DIV(2) | + HSIO_PLL5G_CFG0_ENA_BIAS | + HSIO_PLL5G_CFG0_ENA_VCO_BUF | + HSIO_PLL5G_CFG0_ENA_CP1 | + HSIO_PLL5G_CFG0_SELCPI(2) | + HSIO_PLL5G_CFG0_LOOP_BW_RES(0xe) | + HSIO_PLL5G_CFG0_SELBGV820(4) | + HSIO_PLL5G_CFG0_DIV4 | + HSIO_PLL5G_CFG0_ENA_CLKTREE | + HSIO_PLL5G_CFG0_ENA_LANE, HSIO_PLL5G_CFG0); + ocelot_write(ocelot, HSIO_PLL5G_CFG2_EN_RESET_FRQ_DET | + HSIO_PLL5G_CFG2_EN_RESET_OVERRUN | + HSIO_PLL5G_CFG2_GAIN_TEST(0x8) | + HSIO_PLL5G_CFG2_ENA_AMPCTRL | + HSIO_PLL5G_CFG2_PWD_AMPCTRL_N | + HSIO_PLL5G_CFG2_AMPC_SEL(0x10), HSIO_PLL5G_CFG2); +} + +int ocelot_chip_init(struct ocelot *ocelot) +{ + int ret; + + ocelot->map = ocelot_regmap; + ocelot->stats_layout = ocelot_stats_layout; + ocelot->num_stats = ARRAY_SIZE(ocelot_stats_layout); + ocelot->shared_queue_sz = 224 * 1024; + + ret = ocelot_regfields_init(ocelot, ocelot_regfields); + if (ret) + return ret; + + ocelot_pll5_init(ocelot); + + eth_random_addr(ocelot->base_mac); + ocelot->base_mac[5] &= 0xf0; + + return 0; +} +EXPORT_SYMBOL(ocelot_chip_init); |