From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- include/net/mana/mana.h | 779 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 779 insertions(+) create mode 100644 include/net/mana/mana.h (limited to 'include/net/mana/mana.h') diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h new file mode 100644 index 0000000000..4d43adf186 --- /dev/null +++ b/include/net/mana/mana.h @@ -0,0 +1,779 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2021, Microsoft Corporation. */ + +#ifndef _MANA_H +#define _MANA_H + +#include + +#include "gdma.h" +#include "hw_channel.h" + +/* Microsoft Azure Network Adapter (MANA)'s definitions + * + * Structures labeled with "HW DATA" are exchanged with the hardware. All of + * them are naturally aligned and hence don't need __packed. + */ + +/* MANA protocol version */ +#define MANA_MAJOR_VERSION 0 +#define MANA_MINOR_VERSION 1 +#define MANA_MICRO_VERSION 1 + +typedef u64 mana_handle_t; +#define INVALID_MANA_HANDLE ((mana_handle_t)-1) + +enum TRI_STATE { + TRI_STATE_UNKNOWN = -1, + TRI_STATE_FALSE = 0, + TRI_STATE_TRUE = 1 +}; + +/* Number of entries for hardware indirection table must be in power of 2 */ +#define MANA_INDIRECT_TABLE_SIZE 64 +#define MANA_INDIRECT_TABLE_MASK (MANA_INDIRECT_TABLE_SIZE - 1) + +/* The Toeplitz hash key's length in bytes: should be multiple of 8 */ +#define MANA_HASH_KEY_SIZE 40 + +#define COMP_ENTRY_SIZE 64 + +#define RX_BUFFERS_PER_QUEUE 512 +#define MANA_RX_DATA_ALIGN 64 + +#define MAX_SEND_BUFFERS_PER_QUEUE 256 + +#define EQ_SIZE (8 * PAGE_SIZE) +#define LOG2_EQ_THROTTLE 3 + +#define MAX_PORTS_IN_MANA_DEV 256 + +/* Update this count whenever the respective structures are changed */ +#define MANA_STATS_RX_COUNT 5 +#define MANA_STATS_TX_COUNT 11 + +struct mana_stats_rx { + u64 packets; + u64 bytes; + u64 xdp_drop; + u64 xdp_tx; + u64 xdp_redirect; + struct u64_stats_sync syncp; +}; + +struct mana_stats_tx { + u64 packets; + u64 bytes; + u64 xdp_xmit; + u64 tso_packets; + u64 tso_bytes; + u64 tso_inner_packets; + u64 tso_inner_bytes; + u64 short_pkt_fmt; + u64 long_pkt_fmt; + u64 csum_partial; + u64 mana_map_err; + struct u64_stats_sync syncp; +}; + +struct mana_txq { + struct gdma_queue *gdma_sq; + + union { + u32 gdma_txq_id; + struct { + u32 reserved1 : 10; + u32 vsq_frame : 14; + u32 reserved2 : 8; + }; + }; + + u16 vp_offset; + + struct net_device *ndev; + + /* The SKBs are sent to the HW and we are waiting for the CQEs. */ + struct sk_buff_head pending_skbs; + struct netdev_queue *net_txq; + + atomic_t pending_sends; + + struct mana_stats_tx stats; +}; + +/* skb data and frags dma mappings */ +struct mana_skb_head { + /* GSO pkts may have 2 SGEs for the linear part*/ + dma_addr_t dma_handle[MAX_SKB_FRAGS + 2]; + + u32 size[MAX_SKB_FRAGS + 2]; +}; + +#define MANA_HEADROOM sizeof(struct mana_skb_head) + +enum mana_tx_pkt_format { + MANA_SHORT_PKT_FMT = 0, + MANA_LONG_PKT_FMT = 1, +}; + +struct mana_tx_short_oob { + u32 pkt_fmt : 2; + u32 is_outer_ipv4 : 1; + u32 is_outer_ipv6 : 1; + u32 comp_iphdr_csum : 1; + u32 comp_tcp_csum : 1; + u32 comp_udp_csum : 1; + u32 supress_txcqe_gen : 1; + u32 vcq_num : 24; + + u32 trans_off : 10; /* Transport header offset */ + u32 vsq_frame : 14; + u32 short_vp_offset : 8; +}; /* HW DATA */ + +struct mana_tx_long_oob { + u32 is_encap : 1; + u32 inner_is_ipv6 : 1; + u32 inner_tcp_opt : 1; + u32 inject_vlan_pri_tag : 1; + u32 reserved1 : 12; + u32 pcp : 3; /* 802.1Q */ + u32 dei : 1; /* 802.1Q */ + u32 vlan_id : 12; /* 802.1Q */ + + u32 inner_frame_offset : 10; + u32 inner_ip_rel_offset : 6; + u32 long_vp_offset : 12; + u32 reserved2 : 4; + + u32 reserved3; + u32 reserved4; +}; /* HW DATA */ + +struct mana_tx_oob { + struct mana_tx_short_oob s_oob; + struct mana_tx_long_oob l_oob; +}; /* HW DATA */ + +enum mana_cq_type { + MANA_CQ_TYPE_RX, + MANA_CQ_TYPE_TX, +}; + +enum mana_cqe_type { + CQE_INVALID = 0, + CQE_RX_OKAY = 1, + CQE_RX_COALESCED_4 = 2, + CQE_RX_OBJECT_FENCE = 3, + CQE_RX_TRUNCATED = 4, + + CQE_TX_OKAY = 32, + CQE_TX_SA_DROP = 33, + CQE_TX_MTU_DROP = 34, + CQE_TX_INVALID_OOB = 35, + CQE_TX_INVALID_ETH_TYPE = 36, + CQE_TX_HDR_PROCESSING_ERROR = 37, + CQE_TX_VF_DISABLED = 38, + CQE_TX_VPORT_IDX_OUT_OF_RANGE = 39, + CQE_TX_VPORT_DISABLED = 40, + CQE_TX_VLAN_TAGGING_VIOLATION = 41, +}; + +#define MANA_CQE_COMPLETION 1 + +struct mana_cqe_header { + u32 cqe_type : 6; + u32 client_type : 2; + u32 vendor_err : 24; +}; /* HW DATA */ + +/* NDIS HASH Types */ +#define NDIS_HASH_IPV4 BIT(0) +#define NDIS_HASH_TCP_IPV4 BIT(1) +#define NDIS_HASH_UDP_IPV4 BIT(2) +#define NDIS_HASH_IPV6 BIT(3) +#define NDIS_HASH_TCP_IPV6 BIT(4) +#define NDIS_HASH_UDP_IPV6 BIT(5) +#define NDIS_HASH_IPV6_EX BIT(6) +#define NDIS_HASH_TCP_IPV6_EX BIT(7) +#define NDIS_HASH_UDP_IPV6_EX BIT(8) + +#define MANA_HASH_L3 (NDIS_HASH_IPV4 | NDIS_HASH_IPV6 | NDIS_HASH_IPV6_EX) +#define MANA_HASH_L4 \ + (NDIS_HASH_TCP_IPV4 | NDIS_HASH_UDP_IPV4 | NDIS_HASH_TCP_IPV6 | \ + NDIS_HASH_UDP_IPV6 | NDIS_HASH_TCP_IPV6_EX | NDIS_HASH_UDP_IPV6_EX) + +struct mana_rxcomp_perpkt_info { + u32 pkt_len : 16; + u32 reserved1 : 16; + u32 reserved2; + u32 pkt_hash; +}; /* HW DATA */ + +#define MANA_RXCOMP_OOB_NUM_PPI 4 + +/* Receive completion OOB */ +struct mana_rxcomp_oob { + struct mana_cqe_header cqe_hdr; + + u32 rx_vlan_id : 12; + u32 rx_vlantag_present : 1; + u32 rx_outer_iphdr_csum_succeed : 1; + u32 rx_outer_iphdr_csum_fail : 1; + u32 reserved1 : 1; + u32 rx_hashtype : 9; + u32 rx_iphdr_csum_succeed : 1; + u32 rx_iphdr_csum_fail : 1; + u32 rx_tcp_csum_succeed : 1; + u32 rx_tcp_csum_fail : 1; + u32 rx_udp_csum_succeed : 1; + u32 rx_udp_csum_fail : 1; + u32 reserved2 : 1; + + struct mana_rxcomp_perpkt_info ppi[MANA_RXCOMP_OOB_NUM_PPI]; + + u32 rx_wqe_offset; +}; /* HW DATA */ + +struct mana_tx_comp_oob { + struct mana_cqe_header cqe_hdr; + + u32 tx_data_offset; + + u32 tx_sgl_offset : 5; + u32 tx_wqe_offset : 27; + + u32 reserved[12]; +}; /* HW DATA */ + +struct mana_rxq; + +#define CQE_POLLING_BUFFER 512 + +struct mana_cq { + struct gdma_queue *gdma_cq; + + /* Cache the CQ id (used to verify if each CQE comes to the right CQ. */ + u32 gdma_id; + + /* Type of the CQ: TX or RX */ + enum mana_cq_type type; + + /* Pointer to the mana_rxq that is pushing RX CQEs to the queue. + * Only and must be non-NULL if type is MANA_CQ_TYPE_RX. + */ + struct mana_rxq *rxq; + + /* Pointer to the mana_txq that is pushing TX CQEs to the queue. + * Only and must be non-NULL if type is MANA_CQ_TYPE_TX. + */ + struct mana_txq *txq; + + /* Buffer which the CQ handler can copy the CQE's into. */ + struct gdma_comp gdma_comp_buf[CQE_POLLING_BUFFER]; + + /* NAPI data */ + struct napi_struct napi; + int work_done; + int budget; +}; + +struct mana_recv_buf_oob { + /* A valid GDMA work request representing the data buffer. */ + struct gdma_wqe_request wqe_req; + + void *buf_va; + bool from_pool; /* allocated from a page pool */ + + /* SGL of the buffer going to be sent has part of the work request. */ + u32 num_sge; + struct gdma_sge sgl[MAX_RX_WQE_SGL_ENTRIES]; + + /* Required to store the result of mana_gd_post_work_request. + * gdma_posted_wqe_info.wqe_size_in_bu is required for progressing the + * work queue when the WQE is consumed. + */ + struct gdma_posted_wqe_info wqe_inf; +}; + +#define MANA_RXBUF_PAD (SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) \ + + ETH_HLEN) + +#define MANA_XDP_MTU_MAX (PAGE_SIZE - MANA_RXBUF_PAD - XDP_PACKET_HEADROOM) + +struct mana_rxq { + struct gdma_queue *gdma_rq; + /* Cache the gdma receive queue id */ + u32 gdma_id; + + /* Index of RQ in the vPort, not gdma receive queue id */ + u32 rxq_idx; + + u32 datasize; + u32 alloc_size; + u32 headroom; + + mana_handle_t rxobj; + + struct mana_cq rx_cq; + + struct completion fence_event; + + struct net_device *ndev; + + /* Total number of receive buffers to be allocated */ + u32 num_rx_buf; + + u32 buf_index; + + struct mana_stats_rx stats; + + struct bpf_prog __rcu *bpf_prog; + struct xdp_rxq_info xdp_rxq; + void *xdp_save_va; /* for reusing */ + bool xdp_flush; + int xdp_rc; /* XDP redirect return code */ + + struct page_pool *page_pool; + + /* MUST BE THE LAST MEMBER: + * Each receive buffer has an associated mana_recv_buf_oob. + */ + struct mana_recv_buf_oob rx_oobs[]; +}; + +struct mana_tx_qp { + struct mana_txq txq; + + struct mana_cq tx_cq; + + mana_handle_t tx_object; +}; + +struct mana_ethtool_stats { + u64 stop_queue; + u64 wake_queue; + u64 hc_tx_bytes; + u64 hc_tx_ucast_pkts; + u64 hc_tx_ucast_bytes; + u64 hc_tx_bcast_pkts; + u64 hc_tx_bcast_bytes; + u64 hc_tx_mcast_pkts; + u64 hc_tx_mcast_bytes; + u64 tx_cqe_err; + u64 tx_cqe_unknown_type; + u64 rx_coalesced_err; + u64 rx_cqe_unknown_type; +}; + +struct mana_context { + struct gdma_dev *gdma_dev; + + u16 num_ports; + + struct mana_eq *eqs; + + struct net_device *ports[MAX_PORTS_IN_MANA_DEV]; +}; + +struct mana_port_context { + struct mana_context *ac; + struct net_device *ndev; + + u8 mac_addr[ETH_ALEN]; + + enum TRI_STATE rss_state; + + mana_handle_t default_rxobj; + bool tx_shortform_allowed; + u16 tx_vp_offset; + + struct mana_tx_qp *tx_qp; + + /* Indirection Table for RX & TX. The values are queue indexes */ + u32 indir_table[MANA_INDIRECT_TABLE_SIZE]; + + /* Indirection table containing RxObject Handles */ + mana_handle_t rxobj_table[MANA_INDIRECT_TABLE_SIZE]; + + /* Hash key used by the NIC */ + u8 hashkey[MANA_HASH_KEY_SIZE]; + + /* This points to an array of num_queues of RQ pointers. */ + struct mana_rxq **rxqs; + + /* pre-allocated rx buffer array */ + void **rxbufs_pre; + dma_addr_t *das_pre; + int rxbpre_total; + u32 rxbpre_datasize; + u32 rxbpre_alloc_size; + u32 rxbpre_headroom; + + struct bpf_prog *bpf_prog; + + /* Create num_queues EQs, SQs, SQ-CQs, RQs and RQ-CQs, respectively. */ + unsigned int max_queues; + unsigned int num_queues; + + mana_handle_t port_handle; + mana_handle_t pf_filter_handle; + + /* Mutex for sharing access to vport_use_count */ + struct mutex vport_mutex; + int vport_use_count; + + u16 port_idx; + + bool port_is_up; + bool port_st_save; /* Saved port state */ + + struct mana_ethtool_stats eth_stats; +}; + +netdev_tx_t mana_start_xmit(struct sk_buff *skb, struct net_device *ndev); +int mana_config_rss(struct mana_port_context *ac, enum TRI_STATE rx, + bool update_hash, bool update_tab); + +int mana_alloc_queues(struct net_device *ndev); +int mana_attach(struct net_device *ndev); +int mana_detach(struct net_device *ndev, bool from_close); + +int mana_probe(struct gdma_dev *gd, bool resuming); +void mana_remove(struct gdma_dev *gd, bool suspending); + +void mana_xdp_tx(struct sk_buff *skb, struct net_device *ndev); +int mana_xdp_xmit(struct net_device *ndev, int n, struct xdp_frame **frames, + u32 flags); +u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, + struct xdp_buff *xdp, void *buf_va, uint pkt_len); +struct bpf_prog *mana_xdp_get(struct mana_port_context *apc); +void mana_chn_setxdp(struct mana_port_context *apc, struct bpf_prog *prog); +int mana_bpf(struct net_device *ndev, struct netdev_bpf *bpf); +void mana_query_gf_stats(struct mana_port_context *apc); + +extern const struct ethtool_ops mana_ethtool_ops; + +/* A CQ can be created not associated with any EQ */ +#define GDMA_CQ_NO_EQ 0xffff + +struct mana_obj_spec { + u32 queue_index; + u64 gdma_region; + u32 queue_size; + u32 attached_eq; + u32 modr_ctx_id; +}; + +enum mana_command_code { + MANA_QUERY_DEV_CONFIG = 0x20001, + MANA_QUERY_GF_STAT = 0x20002, + MANA_CONFIG_VPORT_TX = 0x20003, + MANA_CREATE_WQ_OBJ = 0x20004, + MANA_DESTROY_WQ_OBJ = 0x20005, + MANA_FENCE_RQ = 0x20006, + MANA_CONFIG_VPORT_RX = 0x20007, + MANA_QUERY_VPORT_CONFIG = 0x20008, + + /* Privileged commands for the PF mode */ + MANA_REGISTER_FILTER = 0x28000, + MANA_DEREGISTER_FILTER = 0x28001, + MANA_REGISTER_HW_PORT = 0x28003, + MANA_DEREGISTER_HW_PORT = 0x28004, +}; + +/* Query Device Configuration */ +struct mana_query_device_cfg_req { + struct gdma_req_hdr hdr; + + /* MANA Nic Driver Capability flags */ + u64 mn_drv_cap_flags1; + u64 mn_drv_cap_flags2; + u64 mn_drv_cap_flags3; + u64 mn_drv_cap_flags4; + + u32 proto_major_ver; + u32 proto_minor_ver; + u32 proto_micro_ver; + + u32 reserved; +}; /* HW DATA */ + +struct mana_query_device_cfg_resp { + struct gdma_resp_hdr hdr; + + u64 pf_cap_flags1; + u64 pf_cap_flags2; + u64 pf_cap_flags3; + u64 pf_cap_flags4; + + u16 max_num_vports; + u16 reserved; + u32 max_num_eqs; + + /* response v2: */ + u16 adapter_mtu; + u16 reserved2; + u32 reserved3; +}; /* HW DATA */ + +/* Query vPort Configuration */ +struct mana_query_vport_cfg_req { + struct gdma_req_hdr hdr; + u32 vport_index; +}; /* HW DATA */ + +struct mana_query_vport_cfg_resp { + struct gdma_resp_hdr hdr; + u32 max_num_sq; + u32 max_num_rq; + u32 num_indirection_ent; + u32 reserved1; + u8 mac_addr[6]; + u8 reserved2[2]; + mana_handle_t vport; +}; /* HW DATA */ + +/* Configure vPort */ +struct mana_config_vport_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u32 pdid; + u32 doorbell_pageid; +}; /* HW DATA */ + +struct mana_config_vport_resp { + struct gdma_resp_hdr hdr; + u16 tx_vport_offset; + u8 short_form_allowed; + u8 reserved; +}; /* HW DATA */ + +/* Create WQ Object */ +struct mana_create_wqobj_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u32 wq_type; + u32 reserved; + u64 wq_gdma_region; + u64 cq_gdma_region; + u32 wq_size; + u32 cq_size; + u32 cq_moderation_ctx_id; + u32 cq_parent_qid; +}; /* HW DATA */ + +struct mana_create_wqobj_resp { + struct gdma_resp_hdr hdr; + u32 wq_id; + u32 cq_id; + mana_handle_t wq_obj; +}; /* HW DATA */ + +/* Destroy WQ Object */ +struct mana_destroy_wqobj_req { + struct gdma_req_hdr hdr; + u32 wq_type; + u32 reserved; + mana_handle_t wq_obj_handle; +}; /* HW DATA */ + +struct mana_destroy_wqobj_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Fence RQ */ +struct mana_fence_rq_req { + struct gdma_req_hdr hdr; + mana_handle_t wq_obj_handle; +}; /* HW DATA */ + +struct mana_fence_rq_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Query stats RQ */ +struct mana_query_gf_stat_req { + struct gdma_req_hdr hdr; + u64 req_stats; +}; /* HW DATA */ + +struct mana_query_gf_stat_resp { + struct gdma_resp_hdr hdr; + u64 reported_stats; + /* rx errors/discards */ + u64 discard_rx_nowqe; + u64 err_rx_vport_disabled; + /* rx bytes/packets */ + u64 hc_rx_bytes; + u64 hc_rx_ucast_pkts; + u64 hc_rx_ucast_bytes; + u64 hc_rx_bcast_pkts; + u64 hc_rx_bcast_bytes; + u64 hc_rx_mcast_pkts; + u64 hc_rx_mcast_bytes; + /* tx errors */ + u64 err_tx_gf_disabled; + u64 err_tx_vport_disabled; + u64 err_tx_inval_vport_offset_pkt; + u64 err_tx_vlan_enforcement; + u64 err_tx_ethtype_enforcement; + u64 err_tx_SA_enforecement; + u64 err_tx_SQPDID_enforcement; + u64 err_tx_CQPDID_enforcement; + u64 err_tx_mtu_violation; + u64 err_tx_inval_oob; + /* tx bytes/packets */ + u64 hc_tx_bytes; + u64 hc_tx_ucast_pkts; + u64 hc_tx_ucast_bytes; + u64 hc_tx_bcast_pkts; + u64 hc_tx_bcast_bytes; + u64 hc_tx_mcast_pkts; + u64 hc_tx_mcast_bytes; + /* tx error */ + u64 err_tx_gdma; +}; /* HW DATA */ + +/* Configure vPort Rx Steering */ +struct mana_cfg_rx_steer_req_v2 { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u16 num_indir_entries; + u16 indir_tab_offset; + u32 rx_enable; + u32 rss_enable; + u8 update_default_rxobj; + u8 update_hashkey; + u8 update_indir_tab; + u8 reserved; + mana_handle_t default_rxobj; + u8 hashkey[MANA_HASH_KEY_SIZE]; + u8 cqe_coalescing_enable; + u8 reserved2[7]; +}; /* HW DATA */ + +struct mana_cfg_rx_steer_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Register HW vPort */ +struct mana_register_hw_vport_req { + struct gdma_req_hdr hdr; + u16 attached_gfid; + u8 is_pf_default_vport; + u8 reserved1; + u8 allow_all_ether_types; + u8 reserved2; + u8 reserved3; + u8 reserved4; +}; /* HW DATA */ + +struct mana_register_hw_vport_resp { + struct gdma_resp_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +/* Deregister HW vPort */ +struct mana_deregister_hw_vport_req { + struct gdma_req_hdr hdr; + mana_handle_t hw_vport_handle; +}; /* HW DATA */ + +struct mana_deregister_hw_vport_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Register filter */ +struct mana_register_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t vport; + u8 mac_addr[6]; + u8 reserved1; + u8 reserved2; + u8 reserved3; + u8 reserved4; + u16 reserved5; + u32 reserved6; + u32 reserved7; + u32 reserved8; +}; /* HW DATA */ + +struct mana_register_filter_resp { + struct gdma_resp_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +/* Deregister filter */ +struct mana_deregister_filter_req { + struct gdma_req_hdr hdr; + mana_handle_t filter_handle; +}; /* HW DATA */ + +struct mana_deregister_filter_resp { + struct gdma_resp_hdr hdr; +}; /* HW DATA */ + +/* Requested GF stats Flags */ +/* Rx discards/Errors */ +#define STATISTICS_FLAGS_RX_DISCARDS_NO_WQE 0x0000000000000001 +#define STATISTICS_FLAGS_RX_ERRORS_VPORT_DISABLED 0x0000000000000002 +/* Rx bytes/pkts */ +#define STATISTICS_FLAGS_HC_RX_BYTES 0x0000000000000004 +#define STATISTICS_FLAGS_HC_RX_UCAST_PACKETS 0x0000000000000008 +#define STATISTICS_FLAGS_HC_RX_UCAST_BYTES 0x0000000000000010 +#define STATISTICS_FLAGS_HC_RX_MCAST_PACKETS 0x0000000000000020 +#define STATISTICS_FLAGS_HC_RX_MCAST_BYTES 0x0000000000000040 +#define STATISTICS_FLAGS_HC_RX_BCAST_PACKETS 0x0000000000000080 +#define STATISTICS_FLAGS_HC_RX_BCAST_BYTES 0x0000000000000100 +/* Tx errors */ +#define STATISTICS_FLAGS_TX_ERRORS_GF_DISABLED 0x0000000000000200 +#define STATISTICS_FLAGS_TX_ERRORS_VPORT_DISABLED 0x0000000000000400 +#define STATISTICS_FLAGS_TX_ERRORS_INVAL_VPORT_OFFSET_PACKETS \ + 0x0000000000000800 +#define STATISTICS_FLAGS_TX_ERRORS_VLAN_ENFORCEMENT 0x0000000000001000 +#define STATISTICS_FLAGS_TX_ERRORS_ETH_TYPE_ENFORCEMENT \ + 0x0000000000002000 +#define STATISTICS_FLAGS_TX_ERRORS_SA_ENFORCEMENT 0x0000000000004000 +#define STATISTICS_FLAGS_TX_ERRORS_SQPDID_ENFORCEMENT 0x0000000000008000 +#define STATISTICS_FLAGS_TX_ERRORS_CQPDID_ENFORCEMENT 0x0000000000010000 +#define STATISTICS_FLAGS_TX_ERRORS_MTU_VIOLATION 0x0000000000020000 +#define STATISTICS_FLAGS_TX_ERRORS_INVALID_OOB 0x0000000000040000 +/* Tx bytes/pkts */ +#define STATISTICS_FLAGS_HC_TX_BYTES 0x0000000000080000 +#define STATISTICS_FLAGS_HC_TX_UCAST_PACKETS 0x0000000000100000 +#define STATISTICS_FLAGS_HC_TX_UCAST_BYTES 0x0000000000200000 +#define STATISTICS_FLAGS_HC_TX_MCAST_PACKETS 0x0000000000400000 +#define STATISTICS_FLAGS_HC_TX_MCAST_BYTES 0x0000000000800000 +#define STATISTICS_FLAGS_HC_TX_BCAST_PACKETS 0x0000000001000000 +#define STATISTICS_FLAGS_HC_TX_BCAST_BYTES 0x0000000002000000 +/* Tx error */ +#define STATISTICS_FLAGS_TX_ERRORS_GDMA_ERROR 0x0000000004000000 + +#define MANA_MAX_NUM_QUEUES 64 + +#define MANA_SHORT_VPORT_OFFSET_MAX ((1U << 8) - 1) + +struct mana_tx_package { + struct gdma_wqe_request wqe_req; + struct gdma_sge sgl_array[5]; + struct gdma_sge *sgl_ptr; + + struct mana_tx_oob tx_oob; + + struct gdma_posted_wqe_info wqe_info; +}; + +int mana_create_wq_obj(struct mana_port_context *apc, + mana_handle_t vport, + u32 wq_type, struct mana_obj_spec *wq_spec, + struct mana_obj_spec *cq_spec, + mana_handle_t *wq_obj); + +void mana_destroy_wq_obj(struct mana_port_context *apc, u32 wq_type, + mana_handle_t wq_obj); + +int mana_cfg_vport(struct mana_port_context *apc, u32 protection_dom_id, + u32 doorbell_pg_id); +void mana_uncfg_vport(struct mana_port_context *apc); +#endif /* _MANA_H */ -- cgit v1.2.3