mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
189 lines
5.8 KiB
189 lines
5.8 KiB
/* SPDX-License-Identifier: GPL-2.0+ */ |
|
/* Copyright (c) 2016-2017 Hisilicon Limited. */ |
|
|
|
#ifndef __HCLGE_MBX_H |
|
#define __HCLGE_MBX_H |
|
#include <linux/init.h> |
|
#include <linux/mutex.h> |
|
#include <linux/types.h> |
|
|
|
enum HCLGE_MBX_OPCODE { |
|
HCLGE_MBX_RESET = 0x01, /* (VF -> PF) assert reset */ |
|
HCLGE_MBX_ASSERTING_RESET, /* (PF -> VF) PF is asserting reset */ |
|
HCLGE_MBX_SET_UNICAST, /* (VF -> PF) set UC addr */ |
|
HCLGE_MBX_SET_MULTICAST, /* (VF -> PF) set MC addr */ |
|
HCLGE_MBX_SET_VLAN, /* (VF -> PF) set VLAN */ |
|
HCLGE_MBX_MAP_RING_TO_VECTOR, /* (VF -> PF) map ring-to-vector */ |
|
HCLGE_MBX_UNMAP_RING_TO_VECTOR, /* (VF -> PF) unamp ring-to-vector */ |
|
HCLGE_MBX_SET_PROMISC_MODE, /* (VF -> PF) set promiscuous mode */ |
|
HCLGE_MBX_SET_MACVLAN, /* (VF -> PF) set unicast filter */ |
|
HCLGE_MBX_API_NEGOTIATE, /* (VF -> PF) negotiate API version */ |
|
HCLGE_MBX_GET_QINFO, /* (VF -> PF) get queue config */ |
|
HCLGE_MBX_GET_QDEPTH, /* (VF -> PF) get queue depth */ |
|
HCLGE_MBX_GET_BASIC_INFO, /* (VF -> PF) get basic info */ |
|
HCLGE_MBX_GET_RETA, /* (VF -> PF) get RETA */ |
|
HCLGE_MBX_GET_RSS_KEY, /* (VF -> PF) get RSS key */ |
|
HCLGE_MBX_GET_MAC_ADDR, /* (VF -> PF) get MAC addr */ |
|
HCLGE_MBX_PF_VF_RESP, /* (PF -> VF) generate response to VF */ |
|
HCLGE_MBX_GET_BDNUM, /* (VF -> PF) get BD num */ |
|
HCLGE_MBX_GET_BUFSIZE, /* (VF -> PF) get buffer size */ |
|
HCLGE_MBX_GET_STREAMID, /* (VF -> PF) get stream id */ |
|
HCLGE_MBX_SET_AESTART, /* (VF -> PF) start ae */ |
|
HCLGE_MBX_SET_TSOSTATS, /* (VF -> PF) get tso stats */ |
|
HCLGE_MBX_LINK_STAT_CHANGE, /* (PF -> VF) link status has changed */ |
|
HCLGE_MBX_GET_BASE_CONFIG, /* (VF -> PF) get config */ |
|
HCLGE_MBX_BIND_FUNC_QUEUE, /* (VF -> PF) bind function and queue */ |
|
HCLGE_MBX_GET_LINK_STATUS, /* (VF -> PF) get link status */ |
|
HCLGE_MBX_QUEUE_RESET, /* (VF -> PF) reset queue */ |
|
HCLGE_MBX_KEEP_ALIVE, /* (VF -> PF) send keep alive cmd */ |
|
HCLGE_MBX_SET_ALIVE, /* (VF -> PF) set alive state */ |
|
HCLGE_MBX_SET_MTU, /* (VF -> PF) set mtu */ |
|
HCLGE_MBX_GET_QID_IN_PF, /* (VF -> PF) get queue id in pf */ |
|
HCLGE_MBX_LINK_STAT_MODE, /* (PF -> VF) link mode has changed */ |
|
HCLGE_MBX_GET_LINK_MODE, /* (VF -> PF) get the link mode of pf */ |
|
HCLGE_MBX_PUSH_VLAN_INFO, /* (PF -> VF) push port base vlan */ |
|
HCLGE_MBX_GET_MEDIA_TYPE, /* (VF -> PF) get media type */ |
|
HCLGE_MBX_PUSH_PROMISC_INFO, /* (PF -> VF) push vf promisc info */ |
|
HCLGE_MBX_VF_UNINIT, /* (VF -> PF) vf is unintializing */ |
|
HCLGE_MBX_HANDLE_VF_TBL, /* (VF -> PF) store/clear hw table */ |
|
|
|
HCLGE_MBX_GET_VF_FLR_STATUS = 200, /* (M7 -> PF) get vf flr status */ |
|
HCLGE_MBX_PUSH_LINK_STATUS, /* (M7 -> PF) get port link status */ |
|
HCLGE_MBX_NCSI_ERROR, /* (M7 -> PF) receive a NCSI error */ |
|
}; |
|
|
|
/* below are per-VF mac-vlan subcodes */ |
|
enum hclge_mbx_mac_vlan_subcode { |
|
HCLGE_MBX_MAC_VLAN_UC_MODIFY = 0, /* modify UC mac addr */ |
|
HCLGE_MBX_MAC_VLAN_UC_ADD, /* add a new UC mac addr */ |
|
HCLGE_MBX_MAC_VLAN_UC_REMOVE, /* remove a new UC mac addr */ |
|
HCLGE_MBX_MAC_VLAN_MC_MODIFY, /* modify MC mac addr */ |
|
HCLGE_MBX_MAC_VLAN_MC_ADD, /* add new MC mac addr */ |
|
HCLGE_MBX_MAC_VLAN_MC_REMOVE, /* remove MC mac addr */ |
|
}; |
|
|
|
/* below are per-VF vlan cfg subcodes */ |
|
enum hclge_mbx_vlan_cfg_subcode { |
|
HCLGE_MBX_VLAN_FILTER = 0, /* set vlan filter */ |
|
HCLGE_MBX_VLAN_TX_OFF_CFG, /* set tx side vlan offload */ |
|
HCLGE_MBX_VLAN_RX_OFF_CFG, /* set rx side vlan offload */ |
|
HCLGE_MBX_PORT_BASE_VLAN_CFG, /* set port based vlan configuration */ |
|
HCLGE_MBX_GET_PORT_BASE_VLAN_STATE, /* get port based vlan state */ |
|
HCLGE_MBX_ENABLE_VLAN_FILTER, |
|
}; |
|
|
|
enum hclge_mbx_tbl_cfg_subcode { |
|
HCLGE_MBX_VPORT_LIST_CLEAR, |
|
}; |
|
|
|
#define HCLGE_MBX_MAX_MSG_SIZE 14 |
|
#define HCLGE_MBX_MAX_RESP_DATA_SIZE 8U |
|
#define HCLGE_MBX_MAX_RING_CHAIN_PARAM_NUM 4 |
|
|
|
struct hclge_ring_chain_param { |
|
u8 ring_type; |
|
u8 tqp_index; |
|
u8 int_gl_index; |
|
}; |
|
|
|
struct hclge_basic_info { |
|
u8 hw_tc_map; |
|
u8 rsv; |
|
u16 mbx_api_version; |
|
u32 pf_caps; |
|
}; |
|
|
|
struct hclgevf_mbx_resp_status { |
|
struct mutex mbx_mutex; /* protects against contending sync cmd resp */ |
|
u32 origin_mbx_msg; |
|
bool received_resp; |
|
int resp_status; |
|
u16 match_id; |
|
u8 additional_info[HCLGE_MBX_MAX_RESP_DATA_SIZE]; |
|
}; |
|
|
|
struct hclge_respond_to_vf_msg { |
|
int status; |
|
u8 data[HCLGE_MBX_MAX_RESP_DATA_SIZE]; |
|
u16 len; |
|
}; |
|
|
|
struct hclge_vf_to_pf_msg { |
|
u8 code; |
|
union { |
|
struct { |
|
u8 subcode; |
|
u8 data[HCLGE_MBX_MAX_MSG_SIZE]; |
|
}; |
|
struct { |
|
u8 en_bc; |
|
u8 en_uc; |
|
u8 en_mc; |
|
u8 en_limit_promisc; |
|
}; |
|
struct { |
|
u8 vector_id; |
|
u8 ring_num; |
|
struct hclge_ring_chain_param |
|
param[HCLGE_MBX_MAX_RING_CHAIN_PARAM_NUM]; |
|
}; |
|
}; |
|
}; |
|
|
|
struct hclge_pf_to_vf_msg { |
|
u16 code; |
|
u16 vf_mbx_msg_code; |
|
u16 vf_mbx_msg_subcode; |
|
u16 resp_status; |
|
u8 resp_data[HCLGE_MBX_MAX_RESP_DATA_SIZE]; |
|
}; |
|
|
|
struct hclge_mbx_vf_to_pf_cmd { |
|
u8 rsv; |
|
u8 mbx_src_vfid; /* Auto filled by IMP */ |
|
u8 mbx_need_resp; |
|
u8 rsv1[1]; |
|
u8 msg_len; |
|
u8 rsv2; |
|
u16 match_id; |
|
struct hclge_vf_to_pf_msg msg; |
|
}; |
|
|
|
#define HCLGE_MBX_NEED_RESP_B 0 |
|
|
|
struct hclge_mbx_pf_to_vf_cmd { |
|
u8 dest_vfid; |
|
u8 rsv[3]; |
|
u8 msg_len; |
|
u8 rsv1; |
|
u16 match_id; |
|
struct hclge_pf_to_vf_msg msg; |
|
}; |
|
|
|
struct hclge_vf_rst_cmd { |
|
u8 dest_vfid; |
|
u8 vf_rst; |
|
u8 rsv[22]; |
|
}; |
|
|
|
/* used by VF to store the received Async responses from PF */ |
|
struct hclgevf_mbx_arq_ring { |
|
#define HCLGE_MBX_MAX_ARQ_MSG_SIZE 8 |
|
#define HCLGE_MBX_MAX_ARQ_MSG_NUM 1024 |
|
struct hclgevf_dev *hdev; |
|
u32 head; |
|
u32 tail; |
|
atomic_t count; |
|
u16 msg_q[HCLGE_MBX_MAX_ARQ_MSG_NUM][HCLGE_MBX_MAX_ARQ_MSG_SIZE]; |
|
}; |
|
|
|
#define hclge_mbx_ring_ptr_move_crq(crq) \ |
|
(crq->next_to_use = (crq->next_to_use + 1) % crq->desc_num) |
|
#define hclge_mbx_tail_ptr_move_arq(arq) \ |
|
(arq.tail = (arq.tail + 1) % HCLGE_MBX_MAX_ARQ_MSG_NUM) |
|
#define hclge_mbx_head_ptr_move_arq(arq) \ |
|
(arq.head = (arq.head + 1) % HCLGE_MBX_MAX_ARQ_MSG_NUM) |
|
|
|
/* PF immediately push link status to VFs when link status changed */ |
|
#define HCLGE_MBX_PUSH_LINK_STATUS_EN BIT(0) |
|
#endif
|
|
|