137 lines
3.1 KiB
C
137 lines
3.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/* Copyright (c) 2016-2017 Hisilicon Limited. */
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#ifndef __HCLGEVF_CMD_H
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#define __HCLGEVF_CMD_H
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#include <linux/io.h>
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#include <linux/types.h>
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#include "hnae3.h"
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#include "hclge_comm_cmd.h"
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#define HCLGEVF_CMDQ_RX_INVLD_B 0
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#define HCLGEVF_CMDQ_RX_OUTVLD_B 1
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struct hclgevf_hw;
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struct hclgevf_dev;
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#define HCLGEVF_SYNC_RX_RING_HEAD_EN_B 4
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#define HCLGEVF_TQP_REG_OFFSET 0x80000
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#define HCLGEVF_TQP_REG_SIZE 0x200
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#define HCLGEVF_TQP_MAX_SIZE_DEV_V2 1024
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#define HCLGEVF_TQP_EXT_REG_OFFSET 0x100
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struct hclgevf_tqp_map {
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__le16 tqp_id; /* Absolute tqp id for in this pf */
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u8 tqp_vf; /* VF id */
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#define HCLGEVF_TQP_MAP_TYPE_PF 0
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#define HCLGEVF_TQP_MAP_TYPE_VF 1
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#define HCLGEVF_TQP_MAP_TYPE_B 0
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#define HCLGEVF_TQP_MAP_EN_B 1
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u8 tqp_flag; /* Indicate it's pf or vf tqp */
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__le16 tqp_vid; /* Virtual id in this pf/vf */
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u8 rsv[18];
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};
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#define HCLGEVF_VECTOR_ELEMENTS_PER_CMD 10
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enum hclgevf_int_type {
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HCLGEVF_INT_TX = 0,
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HCLGEVF_INT_RX,
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HCLGEVF_INT_EVENT,
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};
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struct hclgevf_ctrl_vector_chain {
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u8 int_vector_id;
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u8 int_cause_num;
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#define HCLGEVF_INT_TYPE_S 0
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#define HCLGEVF_INT_TYPE_M 0x3
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#define HCLGEVF_TQP_ID_S 2
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#define HCLGEVF_TQP_ID_M (0x3fff << HCLGEVF_TQP_ID_S)
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__le16 tqp_type_and_id[HCLGEVF_VECTOR_ELEMENTS_PER_CMD];
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u8 vfid;
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u8 resv;
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};
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#define HCLGEVF_MSIX_OFT_ROCEE_S 0
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#define HCLGEVF_MSIX_OFT_ROCEE_M (0xffff << HCLGEVF_MSIX_OFT_ROCEE_S)
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#define HCLGEVF_VEC_NUM_S 0
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#define HCLGEVF_VEC_NUM_M (0xff << HCLGEVF_VEC_NUM_S)
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struct hclgevf_query_res_cmd {
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__le16 tqp_num;
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__le16 reserved;
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__le16 msixcap_localid_ba_nic;
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__le16 msixcap_localid_ba_rocee;
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__le16 vf_intr_vector_number;
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__le16 rsv[7];
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};
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#define HCLGEVF_GRO_EN_B 0
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struct hclgevf_cfg_gro_status_cmd {
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u8 gro_en;
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u8 rsv[23];
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};
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#define HCLGEVF_LINK_STS_B 0
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#define HCLGEVF_LINK_STATUS BIT(HCLGEVF_LINK_STS_B)
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struct hclgevf_link_status_cmd {
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u8 status;
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u8 rsv[23];
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};
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#define HCLGEVF_RING_ID_MASK 0x3ff
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#define HCLGEVF_TQP_ENABLE_B 0
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struct hclgevf_cfg_com_tqp_queue_cmd {
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__le16 tqp_id;
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__le16 stream_id;
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u8 enable;
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u8 rsv[19];
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};
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struct hclgevf_cfg_tx_queue_pointer_cmd {
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__le16 tqp_id;
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__le16 tx_tail;
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__le16 tx_head;
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__le16 fbd_num;
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__le16 ring_offset;
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u8 rsv[14];
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};
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/* this bit indicates that the driver is ready for hardware reset */
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#define HCLGEVF_NIC_SW_RST_RDY_B 16
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#define HCLGEVF_NIC_SW_RST_RDY BIT(HCLGEVF_NIC_SW_RST_RDY_B)
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#define HCLGEVF_NIC_CMQ_DESC_NUM 1024
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#define HCLGEVF_NIC_CMQ_DESC_NUM_S 3
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#define HCLGEVF_QUERY_DEV_SPECS_BD_NUM 4
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#define hclgevf_cmd_setup_basic_desc(desc, opcode, is_read) \
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hclge_comm_cmd_setup_basic_desc(desc, opcode, is_read)
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struct hclgevf_dev_specs_0_cmd {
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__le32 rsv0;
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__le32 mac_entry_num;
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__le32 mng_entry_num;
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__le16 rss_ind_tbl_size;
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__le16 rss_key_size;
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__le16 int_ql_max;
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u8 max_non_tso_bd_num;
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u8 rsv1[5];
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};
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#define HCLGEVF_DEF_MAX_INT_GL 0x1FE0U
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struct hclgevf_dev_specs_1_cmd {
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__le16 max_frm_size;
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__le16 rsv0;
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__le16 max_int_gl;
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u8 rsv1[18];
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};
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int hclgevf_cmd_send(struct hclgevf_hw *hw, struct hclge_desc *desc, int num);
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void hclgevf_arq_init(struct hclgevf_dev *hdev);
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#endif
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