diff options
Diffstat (limited to 'drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h | 518 |
1 files changed, 0 insertions, 518 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h b/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h deleted file mode 100644 index 83698abce8b4..000000000000 --- a/drivers/staging/fsl-dpaa2/ethernet/dpni-cmd.h +++ /dev/null @@ -1,518 +0,0 @@ -/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ -/* Copyright 2013-2016 Freescale Semiconductor Inc. - * Copyright 2016 NXP - */ -#ifndef _FSL_DPNI_CMD_H -#define _FSL_DPNI_CMD_H - -#include "dpni.h" - -/* DPNI Version */ -#define DPNI_VER_MAJOR 7 -#define DPNI_VER_MINOR 0 -#define DPNI_CMD_BASE_VERSION 1 -#define DPNI_CMD_ID_OFFSET 4 - -#define DPNI_CMD(id) (((id) << DPNI_CMD_ID_OFFSET) | DPNI_CMD_BASE_VERSION) - -#define DPNI_CMDID_OPEN DPNI_CMD(0x801) -#define DPNI_CMDID_CLOSE DPNI_CMD(0x800) -#define DPNI_CMDID_CREATE DPNI_CMD(0x901) -#define DPNI_CMDID_DESTROY DPNI_CMD(0x900) -#define DPNI_CMDID_GET_API_VERSION DPNI_CMD(0xa01) - -#define DPNI_CMDID_ENABLE DPNI_CMD(0x002) -#define DPNI_CMDID_DISABLE DPNI_CMD(0x003) -#define DPNI_CMDID_GET_ATTR DPNI_CMD(0x004) -#define DPNI_CMDID_RESET DPNI_CMD(0x005) -#define DPNI_CMDID_IS_ENABLED DPNI_CMD(0x006) - -#define DPNI_CMDID_SET_IRQ DPNI_CMD(0x010) -#define DPNI_CMDID_GET_IRQ DPNI_CMD(0x011) -#define DPNI_CMDID_SET_IRQ_ENABLE DPNI_CMD(0x012) -#define DPNI_CMDID_GET_IRQ_ENABLE DPNI_CMD(0x013) -#define DPNI_CMDID_SET_IRQ_MASK DPNI_CMD(0x014) -#define DPNI_CMDID_GET_IRQ_MASK DPNI_CMD(0x015) -#define DPNI_CMDID_GET_IRQ_STATUS DPNI_CMD(0x016) -#define DPNI_CMDID_CLEAR_IRQ_STATUS DPNI_CMD(0x017) - -#define DPNI_CMDID_SET_POOLS DPNI_CMD(0x200) -#define DPNI_CMDID_SET_ERRORS_BEHAVIOR DPNI_CMD(0x20B) - -#define DPNI_CMDID_GET_QDID DPNI_CMD(0x210) -#define DPNI_CMDID_GET_TX_DATA_OFFSET DPNI_CMD(0x212) -#define DPNI_CMDID_GET_LINK_STATE DPNI_CMD(0x215) -#define DPNI_CMDID_SET_MAX_FRAME_LENGTH DPNI_CMD(0x216) -#define DPNI_CMDID_GET_MAX_FRAME_LENGTH DPNI_CMD(0x217) -#define DPNI_CMDID_SET_LINK_CFG DPNI_CMD(0x21A) -#define DPNI_CMDID_SET_TX_SHAPING DPNI_CMD(0x21B) - -#define DPNI_CMDID_SET_MCAST_PROMISC DPNI_CMD(0x220) -#define DPNI_CMDID_GET_MCAST_PROMISC DPNI_CMD(0x221) -#define DPNI_CMDID_SET_UNICAST_PROMISC DPNI_CMD(0x222) -#define DPNI_CMDID_GET_UNICAST_PROMISC DPNI_CMD(0x223) -#define DPNI_CMDID_SET_PRIM_MAC DPNI_CMD(0x224) -#define DPNI_CMDID_GET_PRIM_MAC DPNI_CMD(0x225) -#define DPNI_CMDID_ADD_MAC_ADDR DPNI_CMD(0x226) -#define DPNI_CMDID_REMOVE_MAC_ADDR DPNI_CMD(0x227) -#define DPNI_CMDID_CLR_MAC_FILTERS DPNI_CMD(0x228) - -#define DPNI_CMDID_SET_RX_TC_DIST DPNI_CMD(0x235) - -#define DPNI_CMDID_ADD_FS_ENT DPNI_CMD(0x244) -#define DPNI_CMDID_REMOVE_FS_ENT DPNI_CMD(0x245) -#define DPNI_CMDID_CLR_FS_ENT DPNI_CMD(0x246) - -#define DPNI_CMDID_GET_STATISTICS DPNI_CMD(0x25D) -#define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F) -#define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260) -#define DPNI_CMDID_GET_TAILDROP DPNI_CMD(0x261) -#define DPNI_CMDID_SET_TAILDROP DPNI_CMD(0x262) - -#define DPNI_CMDID_GET_PORT_MAC_ADDR DPNI_CMD(0x263) - -#define DPNI_CMDID_GET_BUFFER_LAYOUT DPNI_CMD(0x264) -#define DPNI_CMDID_SET_BUFFER_LAYOUT DPNI_CMD(0x265) - -#define DPNI_CMDID_SET_TX_CONFIRMATION_MODE DPNI_CMD(0x266) -#define DPNI_CMDID_SET_CONGESTION_NOTIFICATION DPNI_CMD(0x267) -#define DPNI_CMDID_GET_CONGESTION_NOTIFICATION DPNI_CMD(0x268) -#define DPNI_CMDID_SET_EARLY_DROP DPNI_CMD(0x269) -#define DPNI_CMDID_GET_EARLY_DROP DPNI_CMD(0x26A) -#define DPNI_CMDID_GET_OFFLOAD DPNI_CMD(0x26B) -#define DPNI_CMDID_SET_OFFLOAD DPNI_CMD(0x26C) - -/* Macros for accessing command fields smaller than 1byte */ -#define DPNI_MASK(field) \ - GENMASK(DPNI_##field##_SHIFT + DPNI_##field##_SIZE - 1, \ - DPNI_##field##_SHIFT) - -#define dpni_set_field(var, field, val) \ - ((var) |= (((val) << DPNI_##field##_SHIFT) & DPNI_MASK(field))) -#define dpni_get_field(var, field) \ - (((var) & DPNI_MASK(field)) >> DPNI_##field##_SHIFT) - -struct dpni_cmd_open { - __le32 dpni_id; -}; - -#define DPNI_BACKUP_POOL(val, order) (((val) & 0x1) << (order)) -struct dpni_cmd_set_pools { - /* cmd word 0 */ - u8 num_dpbp; - u8 backup_pool_mask; - __le16 pad; - /* cmd word 0..4 */ - __le32 dpbp_id[DPNI_MAX_DPBP]; - /* cmd word 4..6 */ - __le16 buffer_size[DPNI_MAX_DPBP]; -}; - -/* The enable indication is always the least significant bit */ -#define DPNI_ENABLE_SHIFT 0 -#define DPNI_ENABLE_SIZE 1 - -struct dpni_rsp_is_enabled { - u8 enabled; -}; - -struct dpni_rsp_get_irq { - /* response word 0 */ - __le32 irq_val; - __le32 pad; - /* response word 1 */ - __le64 irq_addr; - /* response word 2 */ - __le32 irq_num; - __le32 type; -}; - -struct dpni_cmd_set_irq_enable { - u8 enable; - u8 pad[3]; - u8 irq_index; -}; - -struct dpni_cmd_get_irq_enable { - __le32 pad; - u8 irq_index; -}; - -struct dpni_rsp_get_irq_enable { - u8 enabled; -}; - -struct dpni_cmd_set_irq_mask { - __le32 mask; - u8 irq_index; -}; - -struct dpni_cmd_get_irq_mask { - __le32 pad; - u8 irq_index; -}; - -struct dpni_rsp_get_irq_mask { - __le32 mask; -}; - -struct dpni_cmd_get_irq_status { - __le32 status; - u8 irq_index; -}; - -struct dpni_rsp_get_irq_status { - __le32 status; -}; - -struct dpni_cmd_clear_irq_status { - __le32 status; - u8 irq_index; -}; - -struct dpni_rsp_get_attr { - /* response word 0 */ - __le32 options; - u8 num_queues; - u8 num_tcs; - u8 mac_filter_entries; - u8 pad0; - /* response word 1 */ - u8 vlan_filter_entries; - u8 pad1; - u8 qos_entries; - u8 pad2; - __le16 fs_entries; - __le16 pad3; - /* response word 2 */ - u8 qos_key_size; - u8 fs_key_size; - __le16 wriop_version; -}; - -#define DPNI_ERROR_ACTION_SHIFT 0 -#define DPNI_ERROR_ACTION_SIZE 4 -#define DPNI_FRAME_ANN_SHIFT 4 -#define DPNI_FRAME_ANN_SIZE 1 - -struct dpni_cmd_set_errors_behavior { - __le32 errors; - /* from least significant bit: error_action:4, set_frame_annotation:1 */ - u8 flags; -}; - -/* There are 3 separate commands for configuring Rx, Tx and Tx confirmation - * buffer layouts, but they all share the same parameters. - * If one of the functions changes, below structure needs to be split. - */ - -#define DPNI_PASS_TS_SHIFT 0 -#define DPNI_PASS_TS_SIZE 1 -#define DPNI_PASS_PR_SHIFT 1 -#define DPNI_PASS_PR_SIZE 1 -#define DPNI_PASS_FS_SHIFT 2 -#define DPNI_PASS_FS_SIZE 1 - -struct dpni_cmd_get_buffer_layout { - u8 qtype; -}; - -struct dpni_rsp_get_buffer_layout { - /* response word 0 */ - u8 pad0[6]; - /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */ - u8 flags; - u8 pad1; - /* response word 1 */ - __le16 private_data_size; - __le16 data_align; - __le16 head_room; - __le16 tail_room; -}; - -struct dpni_cmd_set_buffer_layout { - /* cmd word 0 */ - u8 qtype; - u8 pad0[3]; - __le16 options; - /* from LSB: pass_timestamp:1, parser_result:1, frame_status:1 */ - u8 flags; - u8 pad1; - /* cmd word 1 */ - __le16 private_data_size; - __le16 data_align; - __le16 head_room; - __le16 tail_room; -}; - -struct dpni_cmd_set_offload { - u8 pad[3]; - u8 dpni_offload; - __le32 config; -}; - -struct dpni_cmd_get_offload { - u8 pad[3]; - u8 dpni_offload; -}; - -struct dpni_rsp_get_offload { - __le32 pad; - __le32 config; -}; - -struct dpni_cmd_get_qdid { - u8 qtype; -}; - -struct dpni_rsp_get_qdid { - __le16 qdid; -}; - -struct dpni_rsp_get_tx_data_offset { - __le16 data_offset; -}; - -struct dpni_cmd_get_statistics { - u8 page_number; -}; - -struct dpni_rsp_get_statistics { - __le64 counter[DPNI_STATISTICS_CNT]; -}; - -struct dpni_cmd_set_link_cfg { - /* cmd word 0 */ - __le64 pad0; - /* cmd word 1 */ - __le32 rate; - __le32 pad1; - /* cmd word 2 */ - __le64 options; -}; - -#define DPNI_LINK_STATE_SHIFT 0 -#define DPNI_LINK_STATE_SIZE 1 - -struct dpni_rsp_get_link_state { - /* response word 0 */ - __le32 pad0; - /* from LSB: up:1 */ - u8 flags; - u8 pad1[3]; - /* response word 1 */ - __le32 rate; - __le32 pad2; - /* response word 2 */ - __le64 options; -}; - -struct dpni_cmd_set_max_frame_length { - __le16 max_frame_length; -}; - -struct dpni_rsp_get_max_frame_length { - __le16 max_frame_length; -}; - -struct dpni_cmd_set_multicast_promisc { - u8 enable; -}; - -struct dpni_rsp_get_multicast_promisc { - u8 enabled; -}; - -struct dpni_cmd_set_unicast_promisc { - u8 enable; -}; - -struct dpni_rsp_get_unicast_promisc { - u8 enabled; -}; - -struct dpni_cmd_set_primary_mac_addr { - __le16 pad; - u8 mac_addr[6]; -}; - -struct dpni_rsp_get_primary_mac_addr { - __le16 pad; - u8 mac_addr[6]; -}; - -struct dpni_rsp_get_port_mac_addr { - __le16 pad; - u8 mac_addr[6]; -}; - -struct dpni_cmd_add_mac_addr { - __le16 pad; - u8 mac_addr[6]; -}; - -struct dpni_cmd_remove_mac_addr { - __le16 pad; - u8 mac_addr[6]; -}; - -#define DPNI_UNICAST_FILTERS_SHIFT 0 -#define DPNI_UNICAST_FILTERS_SIZE 1 -#define DPNI_MULTICAST_FILTERS_SHIFT 1 -#define DPNI_MULTICAST_FILTERS_SIZE 1 - -struct dpni_cmd_clear_mac_filters { - /* from LSB: unicast:1, multicast:1 */ - u8 flags; -}; - -#define DPNI_DIST_MODE_SHIFT 0 -#define DPNI_DIST_MODE_SIZE 4 -#define DPNI_MISS_ACTION_SHIFT 4 -#define DPNI_MISS_ACTION_SIZE 4 - -struct dpni_cmd_set_rx_tc_dist { - /* cmd word 0 */ - __le16 dist_size; - u8 tc_id; - /* from LSB: dist_mode:4, miss_action:4 */ - u8 flags; - __le16 pad0; - __le16 default_flow_id; - /* cmd word 1..5 */ - __le64 pad1[5]; - /* cmd word 6 */ - __le64 key_cfg_iova; -}; - -/* dpni_set_rx_tc_dist extension (structure of the DMA-able memory at - * key_cfg_iova) - */ -struct dpni_mask_cfg { - u8 mask; - u8 offset; -}; - -#define DPNI_EFH_TYPE_SHIFT 0 -#define DPNI_EFH_TYPE_SIZE 4 -#define DPNI_EXTRACT_TYPE_SHIFT 0 -#define DPNI_EXTRACT_TYPE_SIZE 4 - -struct dpni_dist_extract { - /* word 0 */ - u8 prot; - /* EFH type stored in the 4 least significant bits */ - u8 efh_type; - u8 size; - u8 offset; - __le32 field; - /* word 1 */ - u8 hdr_index; - u8 constant; - u8 num_of_repeats; - u8 num_of_byte_masks; - /* Extraction type is stored in the 4 LSBs */ - u8 extract_type; - u8 pad[3]; - /* word 2 */ - struct dpni_mask_cfg masks[4]; -}; - -struct dpni_ext_set_rx_tc_dist { - /* extension word 0 */ - u8 num_extracts; - u8 pad[7]; - /* words 1..25 */ - struct dpni_dist_extract extracts[DPKG_MAX_NUM_OF_EXTRACTS]; -}; - -struct dpni_cmd_get_queue { - u8 qtype; - u8 tc; - u8 index; -}; - -#define DPNI_DEST_TYPE_SHIFT 0 -#define DPNI_DEST_TYPE_SIZE 4 -#define DPNI_STASH_CTRL_SHIFT 6 -#define DPNI_STASH_CTRL_SIZE 1 -#define DPNI_HOLD_ACTIVE_SHIFT 7 -#define DPNI_HOLD_ACTIVE_SIZE 1 - -struct dpni_rsp_get_queue { - /* response word 0 */ - __le64 pad0; - /* response word 1 */ - __le32 dest_id; - __le16 pad1; - u8 dest_prio; - /* From LSB: dest_type:4, pad:2, flc_stash_ctrl:1, hold_active:1 */ - u8 flags; - /* response word 2 */ - __le64 flc; - /* response word 3 */ - __le64 user_context; - /* response word 4 */ - __le32 fqid; - __le16 qdbin; -}; - -struct dpni_cmd_set_queue { - /* cmd word 0 */ - u8 qtype; - u8 tc; - u8 index; - u8 options; - __le32 pad0; - /* cmd word 1 */ - __le32 dest_id; - __le16 pad1; - u8 dest_prio; - u8 flags; - /* cmd word 2 */ - __le64 flc; - /* cmd word 3 */ - __le64 user_context; -}; - -struct dpni_cmd_set_taildrop { - /* cmd word 0 */ - u8 congestion_point; - u8 qtype; - u8 tc; - u8 index; - __le32 pad0; - /* cmd word 1 */ - /* Only least significant bit is relevant */ - u8 enable; - u8 pad1; - u8 units; - u8 pad2; - __le32 threshold; -}; - -struct dpni_cmd_get_taildrop { - u8 congestion_point; - u8 qtype; - u8 tc; - u8 index; -}; - -struct dpni_rsp_get_taildrop { - /* cmd word 0 */ - __le64 pad0; - /* cmd word 1 */ - /* only least significant bit is relevant */ - u8 enable; - u8 pad1; - u8 units; - u8 pad2; - __le32 threshold; -}; - -struct dpni_rsp_get_api_version { - __le16 major; - __le16 minor; -}; - -#endif /* _FSL_DPNI_CMD_H */ |