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-rw-r--r--drivers/staging/fsl-dpaa2/ethsw/dpsw.h594
1 files changed, 0 insertions, 594 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethsw/dpsw.h b/drivers/staging/fsl-dpaa2/ethsw/dpsw.h
deleted file mode 100644
index 9cfd8a8e0197..000000000000
--- a/drivers/staging/fsl-dpaa2/ethsw/dpsw.h
+++ /dev/null
@@ -1,594 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Copyright 2014-2016 Freescale Semiconductor Inc.
- * Copyright 2017-2018 NXP
- *
- */
-
-#ifndef __FSL_DPSW_H
-#define __FSL_DPSW_H
-
-/* Data Path L2-Switch API
- * Contains API for handling DPSW topology and functionality
- */
-
-struct fsl_mc_io;
-
-/**
- * DPSW general definitions
- */
-
-/**
- * Maximum number of traffic class priorities
- */
-#define DPSW_MAX_PRIORITIES 8
-/**
- * Maximum number of interfaces
- */
-#define DPSW_MAX_IF 64
-
-int dpsw_open(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- int dpsw_id,
- u16 *token);
-
-int dpsw_close(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token);
-
-/**
- * DPSW options
- */
-
-/**
- * Disable flooding
- */
-#define DPSW_OPT_FLOODING_DIS 0x0000000000000001ULL
-/**
- * Disable Multicast
- */
-#define DPSW_OPT_MULTICAST_DIS 0x0000000000000004ULL
-/**
- * Support control interface
- */
-#define DPSW_OPT_CTRL_IF_DIS 0x0000000000000010ULL
-/**
- * Disable flooding metering
- */
-#define DPSW_OPT_FLOODING_METERING_DIS 0x0000000000000020ULL
-/**
- * Enable metering
- */
-#define DPSW_OPT_METERING_EN 0x0000000000000040ULL
-
-/**
- * enum dpsw_component_type - component type of a bridge
- * @DPSW_COMPONENT_TYPE_C_VLAN: A C-VLAN component of an
- * enterprise VLAN bridge or of a Provider Bridge used
- * to process C-tagged frames
- * @DPSW_COMPONENT_TYPE_S_VLAN: An S-VLAN component of a
- * Provider Bridge
- *
- */
-enum dpsw_component_type {
- DPSW_COMPONENT_TYPE_C_VLAN = 0,
- DPSW_COMPONENT_TYPE_S_VLAN
-};
-
-int dpsw_enable(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token);
-
-int dpsw_disable(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token);
-
-int dpsw_reset(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token);
-
-/**
- * DPSW IRQ Index and Events
- */
-
-#define DPSW_IRQ_INDEX_IF 0x0000
-#define DPSW_IRQ_INDEX_L2SW 0x0001
-
-/**
- * IRQ event - Indicates that the link state changed
- */
-#define DPSW_IRQ_EVENT_LINK_CHANGED 0x0001
-
-/**
- * struct dpsw_irq_cfg - IRQ configuration
- * @addr: Address that must be written to signal a message-based interrupt
- * @val: Value to write into irq_addr address
- * @irq_num: A user defined number associated with this IRQ
- */
-struct dpsw_irq_cfg {
- u64 addr;
- u32 val;
- int irq_num;
-};
-
-int dpsw_set_irq_enable(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u8 irq_index,
- u8 en);
-
-int dpsw_set_irq_mask(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u8 irq_index,
- u32 mask);
-
-int dpsw_get_irq_status(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u8 irq_index,
- u32 *status);
-
-int dpsw_clear_irq_status(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u8 irq_index,
- u32 status);
-
-/**
- * struct dpsw_attr - Structure representing DPSW attributes
- * @id: DPSW object ID
- * @options: Enable/Disable DPSW features
- * @max_vlans: Maximum Number of VLANs
- * @max_meters_per_if: Number of meters per interface
- * @max_fdbs: Maximum Number of FDBs
- * @max_fdb_entries: Number of FDB entries for default FDB table;
- * 0 - indicates default 1024 entries.
- * @fdb_aging_time: Default FDB aging time for default FDB table;
- * 0 - indicates default 300 seconds
- * @max_fdb_mc_groups: Number of multicast groups in each FDB table;
- * 0 - indicates default 32
- * @mem_size: DPSW frame storage memory size
- * @num_ifs: Number of interfaces
- * @num_vlans: Current number of VLANs
- * @num_fdbs: Current number of FDBs
- * @component_type: Component type of this bridge
- */
-struct dpsw_attr {
- int id;
- u64 options;
- u16 max_vlans;
- u8 max_meters_per_if;
- u8 max_fdbs;
- u16 max_fdb_entries;
- u16 fdb_aging_time;
- u16 max_fdb_mc_groups;
- u16 num_ifs;
- u16 mem_size;
- u16 num_vlans;
- u8 num_fdbs;
- enum dpsw_component_type component_type;
-};
-
-int dpsw_get_attributes(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- struct dpsw_attr *attr);
-
-/**
- * enum dpsw_action - Action selection for special/control frames
- * @DPSW_ACTION_DROP: Drop frame
- * @DPSW_ACTION_REDIRECT: Redirect frame to control port
- */
-enum dpsw_action {
- DPSW_ACTION_DROP = 0,
- DPSW_ACTION_REDIRECT = 1
-};
-
-/**
- * Enable auto-negotiation
- */
-#define DPSW_LINK_OPT_AUTONEG 0x0000000000000001ULL
-/**
- * Enable half-duplex mode
- */
-#define DPSW_LINK_OPT_HALF_DUPLEX 0x0000000000000002ULL
-/**
- * Enable pause frames
- */
-#define DPSW_LINK_OPT_PAUSE 0x0000000000000004ULL
-/**
- * Enable a-symmetric pause frames
- */
-#define DPSW_LINK_OPT_ASYM_PAUSE 0x0000000000000008ULL
-
-/**
- * struct dpsw_link_cfg - Structure representing DPSW link configuration
- * @rate: Rate
- * @options: Mask of available options; use 'DPSW_LINK_OPT_<X>' values
- */
-struct dpsw_link_cfg {
- u32 rate;
- u64 options;
-};
-
-int dpsw_if_set_link_cfg(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- struct dpsw_link_cfg *cfg);
-/**
- * struct dpsw_link_state - Structure representing DPSW link state
- * @rate: Rate
- * @options: Mask of available options; use 'DPSW_LINK_OPT_<X>' values
- * @up: 0 - covers two cases: down and disconnected, 1 - up
- */
-struct dpsw_link_state {
- u32 rate;
- u64 options;
- u8 up;
-};
-
-int dpsw_if_get_link_state(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- struct dpsw_link_state *state);
-
-int dpsw_if_set_flooding(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- u8 en);
-
-int dpsw_if_set_broadcast(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- u8 en);
-
-/**
- * struct dpsw_tci_cfg - Tag Control Information (TCI) configuration
- * @pcp: Priority Code Point (PCP): a 3-bit field which refers
- * to the IEEE 802.1p priority
- * @dei: Drop Eligible Indicator (DEI): a 1-bit field. May be used
- * separately or in conjunction with PCP to indicate frames
- * eligible to be dropped in the presence of congestion
- * @vlan_id: VLAN Identifier (VID): a 12-bit field specifying the VLAN
- * to which the frame belongs. The hexadecimal values
- * of 0x000 and 0xFFF are reserved;
- * all other values may be used as VLAN identifiers,
- * allowing up to 4,094 VLANs
- */
-struct dpsw_tci_cfg {
- u8 pcp;
- u8 dei;
- u16 vlan_id;
-};
-
-int dpsw_if_set_tci(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- const struct dpsw_tci_cfg *cfg);
-
-int dpsw_if_get_tci(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- struct dpsw_tci_cfg *cfg);
-
-/**
- * enum dpsw_stp_state - Spanning Tree Protocol (STP) states
- * @DPSW_STP_STATE_BLOCKING: Blocking state
- * @DPSW_STP_STATE_LISTENING: Listening state
- * @DPSW_STP_STATE_LEARNING: Learning state
- * @DPSW_STP_STATE_FORWARDING: Forwarding state
- *
- */
-enum dpsw_stp_state {
- DPSW_STP_STATE_DISABLED = 0,
- DPSW_STP_STATE_LISTENING = 1,
- DPSW_STP_STATE_LEARNING = 2,
- DPSW_STP_STATE_FORWARDING = 3,
- DPSW_STP_STATE_BLOCKING = 0
-};
-
-/**
- * struct dpsw_stp_cfg - Spanning Tree Protocol (STP) Configuration
- * @vlan_id: VLAN ID STP state
- * @state: STP state
- */
-struct dpsw_stp_cfg {
- u16 vlan_id;
- enum dpsw_stp_state state;
-};
-
-int dpsw_if_set_stp(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- const struct dpsw_stp_cfg *cfg);
-
-/**
- * enum dpsw_accepted_frames - Types of frames to accept
- * @DPSW_ADMIT_ALL: The device accepts VLAN tagged, untagged and
- * priority tagged frames
- * @DPSW_ADMIT_ONLY_VLAN_TAGGED: The device discards untagged frames or
- * Priority-Tagged frames received on this interface.
- *
- */
-enum dpsw_accepted_frames {
- DPSW_ADMIT_ALL = 1,
- DPSW_ADMIT_ONLY_VLAN_TAGGED = 3
-};
-
-/**
- * enum dpsw_counter - Counters types
- * @DPSW_CNT_ING_FRAME: Counts ingress frames
- * @DPSW_CNT_ING_BYTE: Counts ingress bytes
- * @DPSW_CNT_ING_FLTR_FRAME: Counts filtered ingress frames
- * @DPSW_CNT_ING_FRAME_DISCARD: Counts discarded ingress frame
- * @DPSW_CNT_ING_MCAST_FRAME: Counts ingress multicast frames
- * @DPSW_CNT_ING_MCAST_BYTE: Counts ingress multicast bytes
- * @DPSW_CNT_ING_BCAST_FRAME: Counts ingress broadcast frames
- * @DPSW_CNT_ING_BCAST_BYTES: Counts ingress broadcast bytes
- * @DPSW_CNT_EGR_FRAME: Counts egress frames
- * @DPSW_CNT_EGR_BYTE: Counts egress bytes
- * @DPSW_CNT_EGR_FRAME_DISCARD: Counts discarded egress frames
- * @DPSW_CNT_EGR_STP_FRAME_DISCARD: Counts egress STP discarded frames
- * @DPSW_CNT_ING_NO_BUFF_DISCARD: Counts ingress no buffer discarded frames
- */
-enum dpsw_counter {
- DPSW_CNT_ING_FRAME = 0x0,
- DPSW_CNT_ING_BYTE = 0x1,
- DPSW_CNT_ING_FLTR_FRAME = 0x2,
- DPSW_CNT_ING_FRAME_DISCARD = 0x3,
- DPSW_CNT_ING_MCAST_FRAME = 0x4,
- DPSW_CNT_ING_MCAST_BYTE = 0x5,
- DPSW_CNT_ING_BCAST_FRAME = 0x6,
- DPSW_CNT_ING_BCAST_BYTES = 0x7,
- DPSW_CNT_EGR_FRAME = 0x8,
- DPSW_CNT_EGR_BYTE = 0x9,
- DPSW_CNT_EGR_FRAME_DISCARD = 0xa,
- DPSW_CNT_EGR_STP_FRAME_DISCARD = 0xb,
- DPSW_CNT_ING_NO_BUFF_DISCARD = 0xc,
-};
-
-int dpsw_if_get_counter(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- enum dpsw_counter type,
- u64 *counter);
-
-int dpsw_if_enable(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id);
-
-int dpsw_if_disable(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id);
-
-int dpsw_if_set_max_frame_length(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 if_id,
- u16 frame_length);
-
-/**
- * struct dpsw_vlan_cfg - VLAN Configuration
- * @fdb_id: Forwarding Data Base
- */
-struct dpsw_vlan_cfg {
- u16 fdb_id;
-};
-
-int dpsw_vlan_add(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id,
- const struct dpsw_vlan_cfg *cfg);
-
-/**
- * struct dpsw_vlan_if_cfg - Set of VLAN Interfaces
- * @num_ifs: The number of interfaces that are assigned to the egress
- * list for this VLAN
- * @if_id: The set of interfaces that are
- * assigned to the egress list for this VLAN
- */
-struct dpsw_vlan_if_cfg {
- u16 num_ifs;
- u16 if_id[DPSW_MAX_IF];
-};
-
-int dpsw_vlan_add_if(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id,
- const struct dpsw_vlan_if_cfg *cfg);
-
-int dpsw_vlan_add_if_untagged(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id,
- const struct dpsw_vlan_if_cfg *cfg);
-
-int dpsw_vlan_remove_if(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id,
- const struct dpsw_vlan_if_cfg *cfg);
-
-int dpsw_vlan_remove_if_untagged(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id,
- const struct dpsw_vlan_if_cfg *cfg);
-
-int dpsw_vlan_remove(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 vlan_id);
-
-/**
- * enum dpsw_fdb_entry_type - FDB Entry type - Static/Dynamic
- * @DPSW_FDB_ENTRY_STATIC: Static entry
- * @DPSW_FDB_ENTRY_DINAMIC: Dynamic entry
- */
-enum dpsw_fdb_entry_type {
- DPSW_FDB_ENTRY_STATIC = 0,
- DPSW_FDB_ENTRY_DINAMIC = 1
-};
-
-/**
- * struct dpsw_fdb_unicast_cfg - Unicast entry configuration
- * @type: Select static or dynamic entry
- * @mac_addr: MAC address
- * @if_egress: Egress interface ID
- */
-struct dpsw_fdb_unicast_cfg {
- enum dpsw_fdb_entry_type type;
- u8 mac_addr[6];
- u16 if_egress;
-};
-
-int dpsw_fdb_add_unicast(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- const struct dpsw_fdb_unicast_cfg *cfg);
-
-int dpsw_fdb_remove_unicast(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- const struct dpsw_fdb_unicast_cfg *cfg);
-
-#define DPSW_FDB_ENTRY_TYPE_DYNAMIC BIT(0)
-#define DPSW_FDB_ENTRY_TYPE_UNICAST BIT(1)
-
-/**
- * struct fdb_dump_entry - fdb snapshot entry
- * @mac_addr: MAC address
- * @type: bit0 - DINAMIC(1)/STATIC(0), bit1 - UNICAST(1)/MULTICAST(0)
- * @if_info: unicast - egress interface, multicast - number of egress interfaces
- * @if_mask: multicast - egress interface mask
- */
-struct fdb_dump_entry {
- u8 mac_addr[6];
- u8 type;
- u8 if_info;
- u8 if_mask[8];
-};
-
-int dpsw_fdb_dump(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- u64 iova_addr,
- u32 iova_size,
- u16 *num_entries);
-
-/**
- * struct dpsw_fdb_multicast_cfg - Multi-cast entry configuration
- * @type: Select static or dynamic entry
- * @mac_addr: MAC address
- * @num_ifs: Number of external and internal interfaces
- * @if_id: Egress interface IDs
- */
-struct dpsw_fdb_multicast_cfg {
- enum dpsw_fdb_entry_type type;
- u8 mac_addr[6];
- u16 num_ifs;
- u16 if_id[DPSW_MAX_IF];
-};
-
-int dpsw_fdb_add_multicast(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- const struct dpsw_fdb_multicast_cfg *cfg);
-
-int dpsw_fdb_remove_multicast(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- const struct dpsw_fdb_multicast_cfg *cfg);
-
-/**
- * enum dpsw_fdb_learning_mode - Auto-learning modes
- * @DPSW_FDB_LEARNING_MODE_DIS: Disable Auto-learning
- * @DPSW_FDB_LEARNING_MODE_HW: Enable HW auto-Learning
- * @DPSW_FDB_LEARNING_MODE_NON_SECURE: Enable None secure learning by CPU
- * @DPSW_FDB_LEARNING_MODE_SECURE: Enable secure learning by CPU
- *
- * NONE - SECURE LEARNING
- * SMAC found DMAC found CTLU Action
- * v v Forward frame to
- * 1. DMAC destination
- * - v Forward frame to
- * 1. DMAC destination
- * 2. Control interface
- * v - Forward frame to
- * 1. Flooding list of interfaces
- * - - Forward frame to
- * 1. Flooding list of interfaces
- * 2. Control interface
- * SECURE LEARING
- * SMAC found DMAC found CTLU Action
- * v v Forward frame to
- * 1. DMAC destination
- * - v Forward frame to
- * 1. Control interface
- * v - Forward frame to
- * 1. Flooding list of interfaces
- * - - Forward frame to
- * 1. Control interface
- */
-enum dpsw_fdb_learning_mode {
- DPSW_FDB_LEARNING_MODE_DIS = 0,
- DPSW_FDB_LEARNING_MODE_HW = 1,
- DPSW_FDB_LEARNING_MODE_NON_SECURE = 2,
- DPSW_FDB_LEARNING_MODE_SECURE = 3
-};
-
-int dpsw_fdb_set_learning_mode(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 token,
- u16 fdb_id,
- enum dpsw_fdb_learning_mode mode);
-
-/**
- * struct dpsw_fdb_attr - FDB Attributes
- * @max_fdb_entries: Number of FDB entries
- * @fdb_aging_time: Aging time in seconds
- * @learning_mode: Learning mode
- * @num_fdb_mc_groups: Current number of multicast groups
- * @max_fdb_mc_groups: Maximum number of multicast groups
- */
-struct dpsw_fdb_attr {
- u16 max_fdb_entries;
- u16 fdb_aging_time;
- enum dpsw_fdb_learning_mode learning_mode;
- u16 num_fdb_mc_groups;
- u16 max_fdb_mc_groups;
-};
-
-int dpsw_get_api_version(struct fsl_mc_io *mc_io,
- u32 cmd_flags,
- u16 *major_ver,
- u16 *minor_ver);
-
-int dpsw_if_get_port_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags, u16 token,
- u16 if_id, u8 mac_addr[6]);
-
-int dpsw_if_get_primary_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags,
- u16 token, u16 if_id, u8 mac_addr[6]);
-
-int dpsw_if_set_primary_mac_addr(struct fsl_mc_io *mc_io, u32 cmd_flags,
- u16 token, u16 if_id, u8 mac_addr[6]);
-
-#endif /* __FSL_DPSW_H */
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