/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ /* * DSA driver for: * Hirschmann Hellcreek TSN switch. * * Copyright (C) 2019-2021 Linutronix GmbH * Author Kurt Kanzenbach <[email protected]> */ #ifndef _HELLCREEK_H_ #define _HELLCREEK_H_ #include <linux/bitmap.h> #include <linux/bitops.h> #include <linux/container_of.h> #include <linux/device.h> #include <linux/leds.h> #include <linux/mutex.h> #include <linux/platform_data/hirschmann-hellcreek.h> #include <linux/ptp_clock_kernel.h> #include <linux/timecounter.h> #include <linux/types.h> #include <linux/workqueue.h> #include <net/dsa.h> #include <net/pkt_sched.h> /* Ports: * - 0: CPU * - 1: Tunnel * - 2: TSN front port 1 * - 3: TSN front port 2 * - ... */ #define CPU_PORT … #define TUNNEL_PORT … #define HELLCREEK_VLAN_NO_MEMBER … #define HELLCREEK_VLAN_UNTAGGED_MEMBER … #define HELLCREEK_VLAN_TAGGED_MEMBER … #define HELLCREEK_NUM_EGRESS_QUEUES … #define HELLCREEK_DEFAULT_MAX_SDU … /* Register definitions */ #define HR_MODID_C … #define HR_REL_L_C … #define HR_REL_H_C … #define HR_BLD_L_C … #define HR_BLD_H_C … #define HR_CTRL_C … #define HR_CTRL_C_READY … #define HR_CTRL_C_TRANSITION … #define HR_CTRL_C_ENABLE … #define HR_PSEL … #define HR_PSEL_PTWSEL_SHIFT … #define HR_PSEL_PTWSEL_MASK … #define HR_PSEL_PRTCWSEL_SHIFT … #define HR_PSEL_PRTCWSEL_MASK … #define HR_PTCFG … #define HR_PTCFG_MLIMIT_EN … #define HR_PTCFG_UMC_FLT … #define HR_PTCFG_UUC_FLT … #define HR_PTCFG_UNTRUST … #define HR_PTCFG_TAG_REQUIRED … #define HR_PTCFG_PPRIO_SHIFT … #define HR_PTCFG_PPRIO_MASK … #define HR_PTCFG_INGRESSFLT … #define HR_PTCFG_BLOCKED … #define HR_PTCFG_LEARNING_EN … #define HR_PTCFG_ADMIN_EN … #define HR_PRTCCFG … #define HR_PRTCCFG_PCP_TC_MAP_SHIFT … #define HR_PRTCCFG_PCP_TC_MAP_MASK … #define HR_PTPRTCCFG … #define HR_PTPRTCCFG_SET_QTRACK … #define HR_PTPRTCCFG_REJECT … #define HR_PTPRTCCFG_MAXSDU_SHIFT … #define HR_PTPRTCCFG_MAXSDU_MASK … #define HR_CSEL … #define HR_CSEL_SHIFT … #define HR_CSEL_MASK … #define HR_CRDL … #define HR_CRDH … #define HR_SWTRC_CFG … #define HR_SWTRC0 … #define HR_SWTRC1 … #define HR_PFREE … #define HR_MFREE … #define HR_FDBAGE … #define HR_FDBMAX … #define HR_FDBRDL … #define HR_FDBRDM … #define HR_FDBRDH … #define HR_FDBMDRD … #define HR_FDBMDRD_PORTMASK_SHIFT … #define HR_FDBMDRD_PORTMASK_MASK … #define HR_FDBMDRD_AGE_SHIFT … #define HR_FDBMDRD_AGE_MASK … #define HR_FDBMDRD_OBT … #define HR_FDBMDRD_PASS_BLOCKED … #define HR_FDBMDRD_STATIC … #define HR_FDBMDRD_REPRIO_TC_SHIFT … #define HR_FDBMDRD_REPRIO_TC_MASK … #define HR_FDBMDRD_REPRIO_EN … #define HR_FDBWDL … #define HR_FDBWDM … #define HR_FDBWDH … #define HR_FDBWRM0 … #define HR_FDBWRM0_PORTMASK_SHIFT … #define HR_FDBWRM0_PORTMASK_MASK … #define HR_FDBWRM0_OBT … #define HR_FDBWRM0_PASS_BLOCKED … #define HR_FDBWRM0_REPRIO_TC_SHIFT … #define HR_FDBWRM0_REPRIO_TC_MASK … #define HR_FDBWRM0_REPRIO_EN … #define HR_FDBWRM1 … #define HR_FDBWRCMD … #define HR_FDBWRCMD_FDBDEL … #define HR_SWCFG … #define HR_SWCFG_GM_STATEMD … #define HR_SWCFG_LAS_MODE_SHIFT … #define HR_SWCFG_LAS_MODE_MASK … #define HR_SWCFG_LAS_OFF … #define HR_SWCFG_LAS_ON … #define HR_SWCFG_LAS_STATIC … #define HR_SWCFG_CT_EN … #define HR_SWCFG_VLAN_UNAWARE … #define HR_SWCFG_ALWAYS_OBT … #define HR_SWCFG_FDBAGE_EN … #define HR_SWCFG_FDBLRN_EN … #define HR_SWSTAT … #define HR_SWSTAT_FAIL … #define HR_SWSTAT_BUSY … #define HR_SWCMD … #define HW_SWCMD_FLUSH … #define HR_VIDCFG … #define HR_VIDCFG_VID_SHIFT … #define HR_VIDCFG_VID_MASK … #define HR_VIDCFG_PVID … #define HR_VIDMBRCFG … #define HR_VIDMBRCFG_P0MBR_SHIFT … #define HR_VIDMBRCFG_P0MBR_MASK … #define HR_VIDMBRCFG_P1MBR_SHIFT … #define HR_VIDMBRCFG_P1MBR_MASK … #define HR_VIDMBRCFG_P2MBR_SHIFT … #define HR_VIDMBRCFG_P2MBR_MASK … #define HR_VIDMBRCFG_P3MBR_SHIFT … #define HR_VIDMBRCFG_P3MBR_MASK … #define HR_FEABITS0 … #define HR_FEABITS0_FDBBINS_SHIFT … #define HR_FEABITS0_FDBBINS_MASK … #define HR_FEABITS0_PCNT_SHIFT … #define HR_FEABITS0_PCNT_MASK … #define HR_FEABITS0_MCNT_SHIFT … #define HR_FEABITS0_MCNT_MASK … #define TR_QTRACK … #define TR_TGDVER … #define TR_TGDVER_REV_MIN_MASK … #define TR_TGDVER_REV_MIN_SHIFT … #define TR_TGDVER_REV_MAJ_MASK … #define TR_TGDVER_REV_MAJ_SHIFT … #define TR_TGDSEL … #define TR_TGDSEL_TDGSEL_MASK … #define TR_TGDSEL_TDGSEL_SHIFT … #define TR_TGDCTRL … #define TR_TGDCTRL_GATE_EN … #define TR_TGDCTRL_CYC_SNAP … #define TR_TGDCTRL_SNAP_EST … #define TR_TGDCTRL_ADMINGATESTATES_MASK … #define TR_TGDCTRL_ADMINGATESTATES_SHIFT … #define TR_TGDSTAT0 … #define TR_TGDSTAT1 … #define TR_ESTWRL … #define TR_ESTWRH … #define TR_ESTCMD … #define TR_ESTCMD_ESTSEC_MASK … #define TR_ESTCMD_ESTSEC_SHIFT … #define TR_ESTCMD_ESTARM … #define TR_ESTCMD_ESTSWCFG … #define TR_EETWRL … #define TR_EETWRH … #define TR_EETCMD … #define TR_EETCMD_EETSEC_MASK … #define TR_EETCMD_EETSEC_SHIFT … #define TR_EETCMD_EETARM … #define TR_CTWRL … #define TR_CTWRH … #define TR_LCNSL … #define TR_LCNSH … #define TR_LCS … #define TR_GCLDAT … #define TR_GCLDAT_GCLWRGATES_MASK … #define TR_GCLDAT_GCLWRGATES_SHIFT … #define TR_GCLDAT_GCLWRLAST … #define TR_GCLDAT_GCLOVRI … #define TR_GCLTIL … #define TR_GCLTIH … #define TR_GCLCMD … #define TR_GCLCMD_GCLWRADR_MASK … #define TR_GCLCMD_GCLWRADR_SHIFT … #define TR_GCLCMD_INIT_GATE_STATES_MASK … #define TR_GCLCMD_INIT_GATE_STATES_SHIFT … struct hellcreek_counter { … }; struct hellcreek; /* State flags for hellcreek_port_hwtstamp::state */ enum { … }; /* A structure to hold hardware timestamping information per port */ struct hellcreek_port_hwtstamp { … }; struct hellcreek_port { … }; struct hellcreek_fdb_entry { … }; struct hellcreek { … }; /* A Qbv schedule can only started up to 8 seconds in the future. If the delta * between the base time and the current ptp time is larger than 8 seconds, then * use periodic work to check for the schedule to be started. The delayed work * cannot be armed directly to $base_time - 8 + X, because for large deltas the * PTP frequency matters. */ #define HELLCREEK_SCHEDULE_PERIOD … #define dw_to_hellcreek_port(dw) … /* Devlink resources */ enum hellcreek_devlink_resource_id { … }; struct hellcreek_devlink_vlan_entry { … }; #endif /* _HELLCREEK_H_ */
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