diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h | 556 |
1 files changed, 556 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h b/drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h new file mode 100644 index 000000000..397d55f2b --- /dev/null +++ b/drivers/net/ethernet/freescale/dpaa2/dpsw-cmd.h @@ -0,0 +1,556 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2014-2016 Freescale Semiconductor Inc. + * Copyright 2017-2021 NXP + * + */ + +#ifndef __FSL_DPSW_CMD_H +#define __FSL_DPSW_CMD_H + +#include "dpsw.h" + +/* DPSW Version */ +#define DPSW_VER_MAJOR 8 +#define DPSW_VER_MINOR 9 + +#define DPSW_CMD_BASE_VERSION 1 +#define DPSW_CMD_VERSION_2 2 +#define DPSW_CMD_ID_OFFSET 4 + +#define DPSW_CMD_ID(id) (((id) << DPSW_CMD_ID_OFFSET) | DPSW_CMD_BASE_VERSION) +#define DPSW_CMD_V2(id) (((id) << DPSW_CMD_ID_OFFSET) | DPSW_CMD_VERSION_2) + +/* Command IDs */ +#define DPSW_CMDID_CLOSE DPSW_CMD_ID(0x800) +#define DPSW_CMDID_OPEN DPSW_CMD_ID(0x802) + +#define DPSW_CMDID_GET_API_VERSION DPSW_CMD_ID(0xa02) + +#define DPSW_CMDID_ENABLE DPSW_CMD_ID(0x002) +#define DPSW_CMDID_DISABLE DPSW_CMD_ID(0x003) +#define DPSW_CMDID_GET_ATTR DPSW_CMD_V2(0x004) +#define DPSW_CMDID_RESET DPSW_CMD_ID(0x005) + +#define DPSW_CMDID_SET_IRQ_ENABLE DPSW_CMD_ID(0x012) + +#define DPSW_CMDID_SET_IRQ_MASK DPSW_CMD_ID(0x014) + +#define DPSW_CMDID_GET_IRQ_STATUS DPSW_CMD_ID(0x016) +#define DPSW_CMDID_CLEAR_IRQ_STATUS DPSW_CMD_ID(0x017) + +#define DPSW_CMDID_SET_REFLECTION_IF DPSW_CMD_ID(0x022) + +#define DPSW_CMDID_IF_SET_TCI DPSW_CMD_ID(0x030) +#define DPSW_CMDID_IF_SET_STP DPSW_CMD_ID(0x031) + +#define DPSW_CMDID_IF_GET_COUNTER DPSW_CMD_V2(0x034) + +#define DPSW_CMDID_IF_ADD_REFLECTION DPSW_CMD_ID(0x037) +#define DPSW_CMDID_IF_REMOVE_REFLECTION DPSW_CMD_ID(0x038) + +#define DPSW_CMDID_IF_ENABLE DPSW_CMD_ID(0x03D) +#define DPSW_CMDID_IF_DISABLE DPSW_CMD_ID(0x03E) + +#define DPSW_CMDID_IF_GET_ATTR DPSW_CMD_ID(0x042) + +#define DPSW_CMDID_IF_SET_MAX_FRAME_LENGTH DPSW_CMD_ID(0x044) + +#define DPSW_CMDID_IF_GET_LINK_STATE DPSW_CMD_ID(0x046) + +#define DPSW_CMDID_IF_GET_TCI DPSW_CMD_ID(0x04A) + +#define DPSW_CMDID_IF_SET_LINK_CFG DPSW_CMD_ID(0x04C) + +#define DPSW_CMDID_VLAN_ADD DPSW_CMD_ID(0x060) +#define DPSW_CMDID_VLAN_ADD_IF DPSW_CMD_V2(0x061) +#define DPSW_CMDID_VLAN_ADD_IF_UNTAGGED DPSW_CMD_ID(0x062) + +#define DPSW_CMDID_VLAN_REMOVE_IF DPSW_CMD_ID(0x064) +#define DPSW_CMDID_VLAN_REMOVE_IF_UNTAGGED DPSW_CMD_ID(0x065) +#define DPSW_CMDID_VLAN_REMOVE_IF_FLOODING DPSW_CMD_ID(0x066) +#define DPSW_CMDID_VLAN_REMOVE DPSW_CMD_ID(0x067) + +#define DPSW_CMDID_FDB_ADD DPSW_CMD_ID(0x082) +#define DPSW_CMDID_FDB_REMOVE DPSW_CMD_ID(0x083) +#define DPSW_CMDID_FDB_ADD_UNICAST DPSW_CMD_ID(0x084) +#define DPSW_CMDID_FDB_REMOVE_UNICAST DPSW_CMD_ID(0x085) +#define DPSW_CMDID_FDB_ADD_MULTICAST DPSW_CMD_ID(0x086) +#define DPSW_CMDID_FDB_REMOVE_MULTICAST DPSW_CMD_ID(0x087) +#define DPSW_CMDID_FDB_DUMP DPSW_CMD_ID(0x08A) + +#define DPSW_CMDID_ACL_ADD DPSW_CMD_ID(0x090) +#define DPSW_CMDID_ACL_REMOVE DPSW_CMD_ID(0x091) +#define DPSW_CMDID_ACL_ADD_ENTRY DPSW_CMD_ID(0x092) +#define DPSW_CMDID_ACL_REMOVE_ENTRY DPSW_CMD_ID(0x093) +#define DPSW_CMDID_ACL_ADD_IF DPSW_CMD_ID(0x094) +#define DPSW_CMDID_ACL_REMOVE_IF DPSW_CMD_ID(0x095) + +#define DPSW_CMDID_IF_GET_PORT_MAC_ADDR DPSW_CMD_ID(0x0A7) + +#define DPSW_CMDID_CTRL_IF_GET_ATTR DPSW_CMD_ID(0x0A0) +#define DPSW_CMDID_CTRL_IF_SET_POOLS DPSW_CMD_ID(0x0A1) +#define DPSW_CMDID_CTRL_IF_ENABLE DPSW_CMD_ID(0x0A2) +#define DPSW_CMDID_CTRL_IF_DISABLE DPSW_CMD_ID(0x0A3) +#define DPSW_CMDID_CTRL_IF_SET_QUEUE DPSW_CMD_ID(0x0A6) + +#define DPSW_CMDID_SET_EGRESS_FLOOD DPSW_CMD_ID(0x0AC) +#define DPSW_CMDID_IF_SET_LEARNING_MODE DPSW_CMD_ID(0x0AD) + +/* Macros for accessing command fields smaller than 1byte */ +#define DPSW_MASK(field) \ + GENMASK(DPSW_##field##_SHIFT + DPSW_##field##_SIZE - 1, \ + DPSW_##field##_SHIFT) +#define dpsw_set_field(var, field, val) \ + ((var) |= (((val) << DPSW_##field##_SHIFT) & DPSW_MASK(field))) +#define dpsw_get_field(var, field) \ + (((var) & DPSW_MASK(field)) >> DPSW_##field##_SHIFT) +#define dpsw_get_bit(var, bit) \ + (((var) >> (bit)) & GENMASK(0, 0)) + +#pragma pack(push, 1) +struct dpsw_cmd_open { + __le32 dpsw_id; +}; + +#define DPSW_COMPONENT_TYPE_SHIFT 0 +#define DPSW_COMPONENT_TYPE_SIZE 4 + +struct dpsw_cmd_create { + /* cmd word 0 */ + __le16 num_ifs; + u8 max_fdbs; + u8 max_meters_per_if; + /* from LSB: only the first 4 bits */ + u8 component_type; + u8 pad[3]; + /* cmd word 1 */ + __le16 max_vlans; + __le16 max_fdb_entries; + __le16 fdb_aging_time; + __le16 max_fdb_mc_groups; + /* cmd word 2 */ + __le64 options; +}; + +struct dpsw_cmd_destroy { + __le32 dpsw_id; +}; + +#define DPSW_ENABLE_SHIFT 0 +#define DPSW_ENABLE_SIZE 1 + +struct dpsw_rsp_is_enabled { + /* from LSB: enable:1 */ + u8 enabled; +}; + +struct dpsw_cmd_set_irq_enable { + u8 enable_state; + u8 pad[3]; + u8 irq_index; +}; + +struct dpsw_cmd_get_irq_enable { + __le32 pad; + u8 irq_index; +}; + +struct dpsw_rsp_get_irq_enable { + u8 enable_state; +}; + +struct dpsw_cmd_set_irq_mask { + __le32 mask; + u8 irq_index; +}; + +struct dpsw_cmd_get_irq_mask { + __le32 pad; + u8 irq_index; +}; + +struct dpsw_rsp_get_irq_mask { + __le32 mask; +}; + +struct dpsw_cmd_get_irq_status { + __le32 status; + u8 irq_index; +}; + +struct dpsw_rsp_get_irq_status { + __le32 status; +}; + +struct dpsw_cmd_clear_irq_status { + __le32 status; + u8 irq_index; +}; + +#define DPSW_COMPONENT_TYPE_SHIFT 0 +#define DPSW_COMPONENT_TYPE_SIZE 4 + +#define DPSW_FLOODING_CFG_SHIFT 0 +#define DPSW_FLOODING_CFG_SIZE 4 + +#define DPSW_BROADCAST_CFG_SHIFT 4 +#define DPSW_BROADCAST_CFG_SIZE 4 + +struct dpsw_rsp_get_attr { + /* cmd word 0 */ + __le16 num_ifs; + u8 max_fdbs; + u8 num_fdbs; + __le16 max_vlans; + __le16 num_vlans; + /* cmd word 1 */ + __le16 max_fdb_entries; + __le16 fdb_aging_time; + __le32 dpsw_id; + /* cmd word 2 */ + __le16 mem_size; + __le16 max_fdb_mc_groups; + u8 max_meters_per_if; + /* from LSB only the first 4 bits */ + u8 component_type; + /* [0:3] - flooding configuration + * [4:7] - broadcast configuration + */ + u8 repl_cfg; + u8 pad; + /* cmd word 3 */ + __le64 options; +}; + +#define DPSW_VLAN_ID_SHIFT 0 +#define DPSW_VLAN_ID_SIZE 12 +#define DPSW_DEI_SHIFT 12 +#define DPSW_DEI_SIZE 1 +#define DPSW_PCP_SHIFT 13 +#define DPSW_PCP_SIZE 3 + +struct dpsw_cmd_if_set_tci { + __le16 if_id; + /* from LSB: VLAN_ID:12 DEI:1 PCP:3 */ + __le16 conf; +}; + +struct dpsw_cmd_if_get_tci { + __le16 if_id; +}; + +struct dpsw_rsp_if_get_tci { + __le16 pad; + __le16 vlan_id; + u8 dei; + u8 pcp; +}; + +#define DPSW_STATE_SHIFT 0 +#define DPSW_STATE_SIZE 4 + +struct dpsw_cmd_if_set_stp { + __le16 if_id; + __le16 vlan_id; + /* only the first LSB 4 bits */ + u8 state; +}; + +#define DPSW_COUNTER_TYPE_SHIFT 0 +#define DPSW_COUNTER_TYPE_SIZE 5 + +struct dpsw_cmd_if_get_counter { + __le16 if_id; + /* from LSB: type:5 */ + u8 type; +}; + +struct dpsw_rsp_if_get_counter { + __le64 pad; + __le64 counter; +}; + +struct dpsw_cmd_if { + __le16 if_id; +}; + +#define DPSW_ADMIT_UNTAGGED_SHIFT 0 +#define DPSW_ADMIT_UNTAGGED_SIZE 4 +#define DPSW_ENABLED_SHIFT 5 +#define DPSW_ENABLED_SIZE 1 +#define DPSW_ACCEPT_ALL_VLAN_SHIFT 6 +#define DPSW_ACCEPT_ALL_VLAN_SIZE 1 + +struct dpsw_rsp_if_get_attr { + /* cmd word 0 */ + /* from LSB: admit_untagged:4 enabled:1 accept_all_vlan:1 */ + u8 conf; + u8 pad1; + u8 num_tcs; + u8 pad2; + __le16 qdid; + /* cmd word 1 */ + __le32 options; + __le32 pad3; + /* cmd word 2 */ + __le32 rate; +}; + +struct dpsw_cmd_if_set_max_frame_length { + __le16 if_id; + __le16 frame_length; +}; + +struct dpsw_cmd_if_set_link_cfg { + /* cmd word 0 */ + __le16 if_id; + u8 pad[6]; + /* cmd word 1 */ + __le32 rate; + __le32 pad1; + /* cmd word 2 */ + __le64 options; +}; + +struct dpsw_cmd_if_get_link_state { + __le16 if_id; +}; + +#define DPSW_UP_SHIFT 0 +#define DPSW_UP_SIZE 1 + +struct dpsw_rsp_if_get_link_state { + /* cmd word 0 */ + __le32 pad0; + u8 up; + u8 pad1[3]; + /* cmd word 1 */ + __le32 rate; + __le32 pad2; + /* cmd word 2 */ + __le64 options; +}; + +struct dpsw_vlan_add { + __le16 fdb_id; + __le16 vlan_id; +}; + +struct dpsw_cmd_vlan_add_if { + /* cmd word 0 */ + __le16 options; + __le16 vlan_id; + __le16 fdb_id; + __le16 pad0; + /* cmd word 1-4 */ + __le64 if_id; +}; + +struct dpsw_cmd_vlan_manage_if { + /* cmd word 0 */ + __le16 pad0; + __le16 vlan_id; + __le32 pad1; + /* cmd word 1-4 */ + __le64 if_id; +}; + +struct dpsw_cmd_vlan_remove { + __le16 pad; + __le16 vlan_id; +}; + +struct dpsw_cmd_fdb_add { + __le32 pad; + __le16 fdb_ageing_time; + __le16 num_fdb_entries; +}; + +struct dpsw_rsp_fdb_add { + __le16 fdb_id; +}; + +struct dpsw_cmd_fdb_remove { + __le16 fdb_id; +}; + +#define DPSW_ENTRY_TYPE_SHIFT 0 +#define DPSW_ENTRY_TYPE_SIZE 4 + +struct dpsw_cmd_fdb_unicast_op { + /* cmd word 0 */ + __le16 fdb_id; + u8 mac_addr[6]; + /* cmd word 1 */ + __le16 if_egress; + /* only the first 4 bits from LSB */ + u8 type; +}; + +struct dpsw_cmd_fdb_multicast_op { + /* cmd word 0 */ + __le16 fdb_id; + __le16 num_ifs; + /* only the first 4 bits from LSB */ + u8 type; + u8 pad[3]; + /* cmd word 1 */ + u8 mac_addr[6]; + __le16 pad2; + /* cmd word 2-5 */ + __le64 if_id; +}; + +struct dpsw_cmd_fdb_dump { + __le16 fdb_id; + __le16 pad0; + __le32 pad1; + __le64 iova_addr; + __le32 iova_size; +}; + +struct dpsw_rsp_fdb_dump { + __le16 num_entries; +}; + +struct dpsw_rsp_ctrl_if_get_attr { + __le64 pad; + __le32 rx_fqid; + __le32 rx_err_fqid; + __le32 tx_err_conf_fqid; +}; + +#define DPSW_BACKUP_POOL(val, order) (((val) & 0x1) << (order)) +struct dpsw_cmd_ctrl_if_set_pools { + u8 num_dpbp; + u8 backup_pool_mask; + __le16 pad; + __le32 dpbp_id[DPSW_MAX_DPBP]; + __le16 buffer_size[DPSW_MAX_DPBP]; +}; + +#define DPSW_DEST_TYPE_SHIFT 0 +#define DPSW_DEST_TYPE_SIZE 4 + +struct dpsw_cmd_ctrl_if_set_queue { + __le32 dest_id; + u8 dest_priority; + u8 pad; + /* from LSB: dest_type:4 */ + u8 dest_type; + u8 qtype; + __le64 user_ctx; + __le32 options; +}; + +struct dpsw_rsp_get_api_version { + __le16 version_major; + __le16 version_minor; +}; + +struct dpsw_rsp_if_get_mac_addr { + __le16 pad; + u8 mac_addr[6]; +}; + +struct dpsw_cmd_set_egress_flood { + __le16 fdb_id; + u8 flood_type; + u8 pad[5]; + __le64 if_id; +}; + +#define DPSW_LEARNING_MODE_SHIFT 0 +#define DPSW_LEARNING_MODE_SIZE 4 + +struct dpsw_cmd_if_set_learning_mode { + __le16 if_id; + /* only the first 4 bits from LSB */ + u8 mode; +}; + +struct dpsw_cmd_acl_add { + __le16 pad; + __le16 max_entries; +}; + +struct dpsw_rsp_acl_add { + __le16 acl_id; +}; + +struct dpsw_cmd_acl_remove { + __le16 acl_id; +}; + +struct dpsw_cmd_acl_if { + __le16 acl_id; + __le16 num_ifs; + __le32 pad; + __le64 if_id; +}; + +struct dpsw_prep_acl_entry { + u8 match_l2_dest_mac[6]; + __le16 match_l2_tpid; + + u8 match_l2_source_mac[6]; + __le16 match_l2_vlan_id; + + __le32 match_l3_dest_ip; + __le32 match_l3_source_ip; + + __le16 match_l4_dest_port; + __le16 match_l4_source_port; + __le16 match_l2_ether_type; + u8 match_l2_pcp_dei; + u8 match_l3_dscp; + + u8 mask_l2_dest_mac[6]; + __le16 mask_l2_tpid; + + u8 mask_l2_source_mac[6]; + __le16 mask_l2_vlan_id; + + __le32 mask_l3_dest_ip; + __le32 mask_l3_source_ip; + + __le16 mask_l4_dest_port; + __le16 mask_l4_source_port; + __le16 mask_l2_ether_type; + u8 mask_l2_pcp_dei; + u8 mask_l3_dscp; + + u8 match_l3_protocol; + u8 mask_l3_protocol; +}; + +#define DPSW_RESULT_ACTION_SHIFT 0 +#define DPSW_RESULT_ACTION_SIZE 4 + +struct dpsw_cmd_acl_entry { + __le16 acl_id; + __le16 result_if_id; + __le32 precedence; + /* from LSB only the first 4 bits */ + u8 result_action; + u8 pad[7]; + __le64 pad2[4]; + __le64 key_iova; +}; + +struct dpsw_cmd_set_reflection_if { + __le16 if_id; +}; + +#define DPSW_FILTER_SHIFT 0 +#define DPSW_FILTER_SIZE 2 + +struct dpsw_cmd_if_reflection { + __le16 if_id; + __le16 vlan_id; + /* only 2 bits from the LSB */ + u8 filter; +}; +#pragma pack(pop) +#endif /* __FSL_DPSW_CMD_H */ |