diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_vf.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_vf.h | 990 |
1 files changed, 990 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h new file mode 100644 index 000000000000..b82fda964bbd --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h @@ -0,0 +1,990 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015 QLogic Corporation + * + * This software is available under the terms of the GNU General Public License + * (GPL) Version 2, available from the file COPYING in the main directory of + * this source tree. + */ + +#ifndef _QED_VF_H +#define _QED_VF_H + +#include "qed_l2.h" +#include "qed_mcp.h" + +#define T_ETH_INDIRECTION_TABLE_SIZE 128 +#define T_ETH_RSS_KEY_SIZE 10 + +struct vf_pf_resc_request { + u8 num_rxqs; + u8 num_txqs; + u8 num_sbs; + u8 num_mac_filters; + u8 num_vlan_filters; + u8 num_mc_filters; + u16 padding; +}; + +struct hw_sb_info { + u16 hw_sb_id; + u8 sb_qid; + u8 padding[5]; +}; + +#define TLV_BUFFER_SIZE 1024 + +enum { + PFVF_STATUS_WAITING, + PFVF_STATUS_SUCCESS, + PFVF_STATUS_FAILURE, + PFVF_STATUS_NOT_SUPPORTED, + PFVF_STATUS_NO_RESOURCE, + PFVF_STATUS_FORCED, +}; + +/* vf pf channel tlvs */ +/* general tlv header (used for both vf->pf request and pf->vf response) */ +struct channel_tlv { + u16 type; + u16 length; +}; + +/* header of first vf->pf tlv carries the offset used to calculate reponse + * buffer address + */ +struct vfpf_first_tlv { + struct channel_tlv tl; + u32 padding; + u64 reply_address; +}; + +/* header of pf->vf tlvs, carries the status of handling the request */ +struct pfvf_tlv { + struct channel_tlv tl; + u8 status; + u8 padding[3]; +}; + +/* response tlv used for most tlvs */ +struct pfvf_def_resp_tlv { + struct pfvf_tlv hdr; +}; + +/* used to terminate and pad a tlv list */ +struct channel_list_end_tlv { + struct channel_tlv tl; + u8 padding[4]; +}; + +#define VFPF_ACQUIRE_OS_LINUX (0) +#define VFPF_ACQUIRE_OS_WINDOWS (1) +#define VFPF_ACQUIRE_OS_ESX (2) +#define VFPF_ACQUIRE_OS_SOLARIS (3) +#define VFPF_ACQUIRE_OS_LINUX_USERSPACE (4) + +struct vfpf_acquire_tlv { + struct vfpf_first_tlv first_tlv; + + struct vf_pf_vfdev_info { +#define VFPF_ACQUIRE_CAP_OBSOLETE (1 << 0) +#define VFPF_ACQUIRE_CAP_100G (1 << 1) /* VF can support 100g */ + u64 capabilities; + u8 fw_major; + u8 fw_minor; + u8 fw_revision; + u8 fw_engineering; + u32 driver_version; + u16 opaque_fid; /* ME register value */ + u8 os_type; /* VFPF_ACQUIRE_OS_* value */ + u8 padding[5]; + } vfdev_info; + + struct vf_pf_resc_request resc_request; + + u64 bulletin_addr; + u32 bulletin_size; + u32 padding; +}; + +/* receive side scaling tlv */ +struct vfpf_vport_update_rss_tlv { + struct channel_tlv tl; + + u8 update_rss_flags; +#define VFPF_UPDATE_RSS_CONFIG_FLAG BIT(0) +#define VFPF_UPDATE_RSS_CAPS_FLAG BIT(1) +#define VFPF_UPDATE_RSS_IND_TABLE_FLAG BIT(2) +#define VFPF_UPDATE_RSS_KEY_FLAG BIT(3) + + u8 rss_enable; + u8 rss_caps; + u8 rss_table_size_log; /* The table size is 2 ^ rss_table_size_log */ + u16 rss_ind_table[T_ETH_INDIRECTION_TABLE_SIZE]; + u32 rss_key[T_ETH_RSS_KEY_SIZE]; +}; + +struct pfvf_storm_stats { + u32 address; + u32 len; +}; + +struct pfvf_stats_info { + struct pfvf_storm_stats mstats; + struct pfvf_storm_stats pstats; + struct pfvf_storm_stats tstats; + struct pfvf_storm_stats ustats; +}; + +struct pfvf_acquire_resp_tlv { + struct pfvf_tlv hdr; + + struct pf_vf_pfdev_info { + u32 chip_num; + u32 mfw_ver; + + u16 fw_major; + u16 fw_minor; + u16 fw_rev; + u16 fw_eng; + + u64 capabilities; +#define PFVF_ACQUIRE_CAP_DEFAULT_UNTAGGED BIT(0) +#define PFVF_ACQUIRE_CAP_100G BIT(1) /* If set, 100g PF */ +/* There are old PF versions where the PF might mistakenly override the sanity + * mechanism [version-based] and allow a VF that can't be supported to pass + * the acquisition phase. + * To overcome this, PFs now indicate that they're past that point and the new + * VFs would fail probe on the older PFs that fail to do so. + */ +#define PFVF_ACQUIRE_CAP_POST_FW_OVERRIDE BIT(2) + + u16 db_size; + u8 indices_per_sb; + u8 os_type; + + /* These should match the PF's qed_dev values */ + u16 chip_rev; + u8 dev_type; + + u8 padding; + + struct pfvf_stats_info stats_info; + + u8 port_mac[ETH_ALEN]; + u8 padding2[2]; + } pfdev_info; + + struct pf_vf_resc { +#define PFVF_MAX_QUEUES_PER_VF 16 +#define PFVF_MAX_SBS_PER_VF 16 + struct hw_sb_info hw_sbs[PFVF_MAX_SBS_PER_VF]; + u8 hw_qid[PFVF_MAX_QUEUES_PER_VF]; + u8 cid[PFVF_MAX_QUEUES_PER_VF]; + + u8 num_rxqs; + u8 num_txqs; + u8 num_sbs; + u8 num_mac_filters; + u8 num_vlan_filters; + u8 num_mc_filters; + u8 padding[2]; + } resc; + + u32 bulletin_size; + u32 padding; +}; + +struct pfvf_start_queue_resp_tlv { + struct pfvf_tlv hdr; + u32 offset; /* offset to consumer/producer of queue */ + u8 padding[4]; +}; + +/* Setup Queue */ +struct vfpf_start_rxq_tlv { + struct vfpf_first_tlv first_tlv; + + /* physical addresses */ + u64 rxq_addr; + u64 deprecated_sge_addr; + u64 cqe_pbl_addr; + + u16 cqe_pbl_size; + u16 hw_sb; + u16 rx_qid; + u16 hc_rate; /* desired interrupts per sec. */ + + u16 bd_max_bytes; + u16 stat_id; + u8 sb_index; + u8 padding[3]; +}; + +struct vfpf_start_txq_tlv { + struct vfpf_first_tlv first_tlv; + + /* physical addresses */ + u64 pbl_addr; + u16 pbl_size; + u16 stat_id; + u16 tx_qid; + u16 hw_sb; + + u32 flags; /* VFPF_QUEUE_FLG_X flags */ + u16 hc_rate; /* desired interrupts per sec. */ + u8 sb_index; + u8 padding[3]; +}; + +/* Stop RX Queue */ +struct vfpf_stop_rxqs_tlv { + struct vfpf_first_tlv first_tlv; + + u16 rx_qid; + u8 num_rxqs; + u8 cqe_completion; + u8 padding[4]; +}; + +/* Stop TX Queues */ +struct vfpf_stop_txqs_tlv { + struct vfpf_first_tlv first_tlv; + + u16 tx_qid; + u8 num_txqs; + u8 padding[5]; +}; + +struct vfpf_update_rxq_tlv { + struct vfpf_first_tlv first_tlv; + + u64 deprecated_sge_addr[PFVF_MAX_QUEUES_PER_VF]; + + u16 rx_qid; + u8 num_rxqs; + u8 flags; +#define VFPF_RXQ_UPD_INIT_SGE_DEPRECATE_FLAG BIT(0) +#define VFPF_RXQ_UPD_COMPLETE_CQE_FLAG BIT(1) +#define VFPF_RXQ_UPD_COMPLETE_EVENT_FLAG BIT(2) + + u8 padding[4]; +}; + +/* Set Queue Filters */ +struct vfpf_q_mac_vlan_filter { + u32 flags; +#define VFPF_Q_FILTER_DEST_MAC_VALID 0x01 +#define VFPF_Q_FILTER_VLAN_TAG_VALID 0x02 +#define VFPF_Q_FILTER_SET_MAC 0x100 /* set/clear */ + + u8 mac[ETH_ALEN]; + u16 vlan_tag; + + u8 padding[4]; +}; + +/* Start a vport */ +struct vfpf_vport_start_tlv { + struct vfpf_first_tlv first_tlv; + + u64 sb_addr[PFVF_MAX_SBS_PER_VF]; + + u32 tpa_mode; + u16 dep1; + u16 mtu; + + u8 vport_id; + u8 inner_vlan_removal; + + u8 only_untagged; + u8 max_buffers_per_cqe; + + u8 padding[4]; +}; + +/* Extended tlvs - need to add rss, mcast, accept mode tlvs */ +struct vfpf_vport_update_activate_tlv { + struct channel_tlv tl; + u8 update_rx; + u8 update_tx; + u8 active_rx; + u8 active_tx; +}; + +struct vfpf_vport_update_tx_switch_tlv { + struct channel_tlv tl; + u8 tx_switching; + u8 padding[3]; +}; + +struct vfpf_vport_update_vlan_strip_tlv { + struct channel_tlv tl; + u8 remove_vlan; + u8 padding[3]; +}; + +struct vfpf_vport_update_mcast_bin_tlv { + struct channel_tlv tl; + u8 padding[4]; + + u64 bins[8]; +}; + +struct vfpf_vport_update_accept_param_tlv { + struct channel_tlv tl; + u8 update_rx_mode; + u8 update_tx_mode; + u8 rx_accept_filter; + u8 tx_accept_filter; +}; + +struct vfpf_vport_update_accept_any_vlan_tlv { + struct channel_tlv tl; + u8 update_accept_any_vlan_flg; + u8 accept_any_vlan; + + u8 padding[2]; +}; + +struct vfpf_vport_update_sge_tpa_tlv { + struct channel_tlv tl; + + u16 sge_tpa_flags; +#define VFPF_TPA_IPV4_EN_FLAG BIT(0) +#define VFPF_TPA_IPV6_EN_FLAG BIT(1) +#define VFPF_TPA_PKT_SPLIT_FLAG BIT(2) +#define VFPF_TPA_HDR_DATA_SPLIT_FLAG BIT(3) +#define VFPF_TPA_GRO_CONSIST_FLAG BIT(4) + + u8 update_sge_tpa_flags; +#define VFPF_UPDATE_SGE_DEPRECATED_FLAG BIT(0) +#define VFPF_UPDATE_TPA_EN_FLAG BIT(1) +#define VFPF_UPDATE_TPA_PARAM_FLAG BIT(2) + + u8 max_buffers_per_cqe; + + u16 deprecated_sge_buff_size; + u16 tpa_max_size; + u16 tpa_min_size_to_start; + u16 tpa_min_size_to_cont; + + u8 tpa_max_aggs_num; + u8 padding[7]; +}; + +/* Primary tlv as a header for various extended tlvs for + * various functionalities in vport update ramrod. + */ +struct vfpf_vport_update_tlv { + struct vfpf_first_tlv first_tlv; +}; + +struct vfpf_ucast_filter_tlv { + struct vfpf_first_tlv first_tlv; + + u8 opcode; + u8 type; + + u8 mac[ETH_ALEN]; + + u16 vlan; + u16 padding[3]; +}; + +struct tlv_buffer_size { + u8 tlv_buffer[TLV_BUFFER_SIZE]; +}; + +union vfpf_tlvs { + struct vfpf_first_tlv first_tlv; + struct vfpf_acquire_tlv acquire; + struct vfpf_start_rxq_tlv start_rxq; + struct vfpf_start_txq_tlv start_txq; + struct vfpf_stop_rxqs_tlv stop_rxqs; + struct vfpf_stop_txqs_tlv stop_txqs; + struct vfpf_update_rxq_tlv update_rxq; + struct vfpf_vport_start_tlv start_vport; + struct vfpf_vport_update_tlv vport_update; + struct vfpf_ucast_filter_tlv ucast_filter; + struct channel_list_end_tlv list_end; + struct tlv_buffer_size tlv_buf_size; +}; + +union pfvf_tlvs { + struct pfvf_def_resp_tlv default_resp; + struct pfvf_acquire_resp_tlv acquire_resp; + struct tlv_buffer_size tlv_buf_size; + struct pfvf_start_queue_resp_tlv queue_start; +}; + +enum qed_bulletin_bit { + /* Alert the VF that a forced MAC was set by the PF */ + MAC_ADDR_FORCED = 0, + /* Alert the VF that a forced VLAN was set by the PF */ + VLAN_ADDR_FORCED = 2, + + /* Indicate that `default_only_untagged' contains actual data */ + VFPF_BULLETIN_UNTAGGED_DEFAULT = 3, + VFPF_BULLETIN_UNTAGGED_DEFAULT_FORCED = 4, + + /* Alert the VF that suggested mac was sent by the PF. + * MAC_ADDR will be disabled in case MAC_ADDR_FORCED is set. + */ + VFPF_BULLETIN_MAC_ADDR = 5 +}; + +struct qed_bulletin_content { + /* crc of structure to ensure is not in mid-update */ + u32 crc; + + u32 version; + + /* bitmap indicating which fields hold valid values */ + u64 valid_bitmap; + + /* used for MAC_ADDR or MAC_ADDR_FORCED */ + u8 mac[ETH_ALEN]; + + /* If valid, 1 => only untagged Rx if no vlan is configured */ + u8 default_only_untagged; + u8 padding; + + /* The following is a 'copy' of qed_mcp_link_state, + * qed_mcp_link_params and qed_mcp_link_capabilities. Since it's + * possible the structs will increase further along the road we cannot + * have it here; Instead we need to have all of its fields. + */ + u8 req_autoneg; + u8 req_autoneg_pause; + u8 req_forced_rx; + u8 req_forced_tx; + u8 padding2[4]; + + u32 req_adv_speed; + u32 req_forced_speed; + u32 req_loopback; + u32 padding3; + + u8 link_up; + u8 full_duplex; + u8 autoneg; + u8 autoneg_complete; + u8 parallel_detection; + u8 pfc_enabled; + u8 partner_tx_flow_ctrl_en; + u8 partner_rx_flow_ctrl_en; + u8 partner_adv_pause; + u8 sfp_tx_fault; + u8 padding4[6]; + + u32 speed; + u32 partner_adv_speed; + + u32 capability_speed; + + /* Forced vlan */ + u16 pvid; + u16 padding5; +}; + +struct qed_bulletin { + dma_addr_t phys; + struct qed_bulletin_content *p_virt; + u32 size; +}; + +enum { + CHANNEL_TLV_NONE, /* ends tlv sequence */ + CHANNEL_TLV_ACQUIRE, + CHANNEL_TLV_VPORT_START, + CHANNEL_TLV_VPORT_UPDATE, + CHANNEL_TLV_VPORT_TEARDOWN, + CHANNEL_TLV_START_RXQ, + CHANNEL_TLV_START_TXQ, + CHANNEL_TLV_STOP_RXQS, + CHANNEL_TLV_STOP_TXQS, + CHANNEL_TLV_UPDATE_RXQ, + CHANNEL_TLV_INT_CLEANUP, + CHANNEL_TLV_CLOSE, + CHANNEL_TLV_RELEASE, + CHANNEL_TLV_LIST_END, + CHANNEL_TLV_UCAST_FILTER, + CHANNEL_TLV_VPORT_UPDATE_ACTIVATE, + CHANNEL_TLV_VPORT_UPDATE_TX_SWITCH, + CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP, + CHANNEL_TLV_VPORT_UPDATE_MCAST, + CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM, + CHANNEL_TLV_VPORT_UPDATE_RSS, + CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN, + CHANNEL_TLV_VPORT_UPDATE_SGE_TPA, + CHANNEL_TLV_MAX, + + /* Required for iterating over vport-update tlvs. + * Will break in case non-sequential vport-update tlvs. + */ + CHANNEL_TLV_VPORT_UPDATE_MAX = CHANNEL_TLV_VPORT_UPDATE_SGE_TPA + 1, +}; + +/* This data is held in the qed_hwfn structure for VFs only. */ +struct qed_vf_iov { + union vfpf_tlvs *vf2pf_request; + dma_addr_t vf2pf_request_phys; + union pfvf_tlvs *pf2vf_reply; + dma_addr_t pf2vf_reply_phys; + + /* Should be taken whenever the mailbox buffers are accessed */ + struct mutex mutex; + u8 *offset; + + /* Bulletin Board */ + struct qed_bulletin bulletin; + struct qed_bulletin_content bulletin_shadow; + + /* we set aside a copy of the acquire response */ + struct pfvf_acquire_resp_tlv acquire_resp; +}; + +#ifdef CONFIG_QED_SRIOV +/** + * @brief Read the VF bulletin and act on it if needed + * + * @param p_hwfn + * @param p_change - qed fills 1 iff bulletin board has changed, 0 otherwise. + * + * @return enum _qed_status + */ +int qed_vf_read_bulletin(struct qed_hwfn *p_hwfn, u8 *p_change); + +/** + * @brief Get link paramters for VF from qed + * + * @param p_hwfn + * @param params - the link params structure to be filled for the VF + */ +void qed_vf_get_link_params(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_params *params); + +/** + * @brief Get link state for VF from qed + * + * @param p_hwfn + * @param link - the link state structure to be filled for the VF + */ +void qed_vf_get_link_state(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_state *link); + +/** + * @brief Get link capabilities for VF from qed + * + * @param p_hwfn + * @param p_link_caps - the link capabilities structure to be filled for the VF + */ +void qed_vf_get_link_caps(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_capabilities *p_link_caps); + +/** + * @brief Get number of Rx queues allocated for VF by qed + * + * @param p_hwfn + * @param num_rxqs - allocated RX queues + */ +void qed_vf_get_num_rxqs(struct qed_hwfn *p_hwfn, u8 *num_rxqs); + +/** + * @brief Get port mac address for VF + * + * @param p_hwfn + * @param port_mac - destination location for port mac + */ +void qed_vf_get_port_mac(struct qed_hwfn *p_hwfn, u8 *port_mac); + +/** + * @brief Get number of VLAN filters allocated for VF by qed + * + * @param p_hwfn + * @param num_rxqs - allocated VLAN filters + */ +void qed_vf_get_num_vlan_filters(struct qed_hwfn *p_hwfn, + u8 *num_vlan_filters); + +/** + * @brief Check if VF can set a MAC address + * + * @param p_hwfn + * @param mac + * + * @return bool + */ +bool qed_vf_check_mac(struct qed_hwfn *p_hwfn, u8 *mac); + +/** + * @brief Set firmware version information in dev_info from VFs acquire response tlv + * + * @param p_hwfn + * @param fw_major + * @param fw_minor + * @param fw_rev + * @param fw_eng + */ +void qed_vf_get_fw_version(struct qed_hwfn *p_hwfn, + u16 *fw_major, u16 *fw_minor, + u16 *fw_rev, u16 *fw_eng); + +/** + * @brief hw preparation for VF + * sends ACQUIRE message + * + * @param p_hwfn + * + * @return int + */ +int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn); + +/** + * @brief VF - start the RX Queue by sending a message to the PF + * @param p_hwfn + * @param cid - zero based within the VF + * @param rx_queue_id - zero based within the VF + * @param sb - VF status block for this queue + * @param sb_index - Index within the status block + * @param bd_max_bytes - maximum number of bytes per bd + * @param bd_chain_phys_addr - physical address of bd chain + * @param cqe_pbl_addr - physical address of pbl + * @param cqe_pbl_size - pbl size + * @param pp_prod - pointer to the producer to be + * used in fastpath + * + * @return int + */ +int qed_vf_pf_rxq_start(struct qed_hwfn *p_hwfn, + u8 rx_queue_id, + u16 sb, + u8 sb_index, + u16 bd_max_bytes, + dma_addr_t bd_chain_phys_addr, + dma_addr_t cqe_pbl_addr, + u16 cqe_pbl_size, void __iomem **pp_prod); + +/** + * @brief VF - start the TX queue by sending a message to the + * PF. + * + * @param p_hwfn + * @param tx_queue_id - zero based within the VF + * @param sb - status block for this queue + * @param sb_index - index within the status block + * @param bd_chain_phys_addr - physical address of tx chain + * @param pp_doorbell - pointer to address to which to + * write the doorbell too.. + * + * @return int + */ +int qed_vf_pf_txq_start(struct qed_hwfn *p_hwfn, + u16 tx_queue_id, + u16 sb, + u8 sb_index, + dma_addr_t pbl_addr, + u16 pbl_size, void __iomem **pp_doorbell); + +/** + * @brief VF - stop the RX queue by sending a message to the PF + * + * @param p_hwfn + * @param rx_qid + * @param cqe_completion + * + * @return int + */ +int qed_vf_pf_rxq_stop(struct qed_hwfn *p_hwfn, + u16 rx_qid, bool cqe_completion); + +/** + * @brief VF - stop the TX queue by sending a message to the PF + * + * @param p_hwfn + * @param tx_qid + * + * @return int + */ +int qed_vf_pf_txq_stop(struct qed_hwfn *p_hwfn, u16 tx_qid); + +/** + * @brief VF - send a vport update command + * + * @param p_hwfn + * @param params + * + * @return int + */ +int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn, + struct qed_sp_vport_update_params *p_params); + +/** + * + * @brief VF - send a close message to PF + * + * @param p_hwfn + * + * @return enum _qed_status + */ +int qed_vf_pf_reset(struct qed_hwfn *p_hwfn); + +/** + * @brief VF - free vf`s memories + * + * @param p_hwfn + * + * @return enum _qed_status + */ +int qed_vf_pf_release(struct qed_hwfn *p_hwfn); + +/** + * @brief qed_vf_get_igu_sb_id - Get the IGU SB ID for a given + * sb_id. For VFs igu sbs don't have to be contiguous + * + * @param p_hwfn + * @param sb_id + * + * @return INLINE u16 + */ +u16 qed_vf_get_igu_sb_id(struct qed_hwfn *p_hwfn, u16 sb_id); + +/** + * @brief qed_vf_pf_vport_start - perform vport start for VF. + * + * @param p_hwfn + * @param vport_id + * @param mtu + * @param inner_vlan_removal + * @param tpa_mode + * @param max_buffers_per_cqe, + * @param only_untagged - default behavior regarding vlan acceptance + * + * @return enum _qed_status + */ +int qed_vf_pf_vport_start(struct qed_hwfn *p_hwfn, + u8 vport_id, + u16 mtu, + u8 inner_vlan_removal, + enum qed_tpa_mode tpa_mode, + u8 max_buffers_per_cqe, u8 only_untagged); + +/** + * @brief qed_vf_pf_vport_stop - stop the VF's vport + * + * @param p_hwfn + * + * @return enum _qed_status + */ +int qed_vf_pf_vport_stop(struct qed_hwfn *p_hwfn); + +int qed_vf_pf_filter_ucast(struct qed_hwfn *p_hwfn, + struct qed_filter_ucast *p_param); + +void qed_vf_pf_filter_mcast(struct qed_hwfn *p_hwfn, + struct qed_filter_mcast *p_filter_cmd); + +/** + * @brief qed_vf_pf_int_cleanup - clean the SB of the VF + * + * @param p_hwfn + * + * @return enum _qed_status + */ +int qed_vf_pf_int_cleanup(struct qed_hwfn *p_hwfn); + +/** + * @brief - return the link params in a given bulletin board + * + * @param p_hwfn + * @param p_params - pointer to a struct to fill with link params + * @param p_bulletin + */ +void __qed_vf_get_link_params(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_params *p_params, + struct qed_bulletin_content *p_bulletin); + +/** + * @brief - return the link state in a given bulletin board + * + * @param p_hwfn + * @param p_link - pointer to a struct to fill with link state + * @param p_bulletin + */ +void __qed_vf_get_link_state(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_state *p_link, + struct qed_bulletin_content *p_bulletin); + +/** + * @brief - return the link capabilities in a given bulletin board + * + * @param p_hwfn + * @param p_link - pointer to a struct to fill with link capabilities + * @param p_bulletin + */ +void __qed_vf_get_link_caps(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_capabilities *p_link_caps, + struct qed_bulletin_content *p_bulletin); + +void qed_iov_vf_task(struct work_struct *work); +#else +static inline void qed_vf_get_link_params(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_params *params) +{ +} + +static inline void qed_vf_get_link_state(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_state *link) +{ +} + +static inline void +qed_vf_get_link_caps(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_capabilities *p_link_caps) +{ +} + +static inline void qed_vf_get_num_rxqs(struct qed_hwfn *p_hwfn, u8 *num_rxqs) +{ +} + +static inline void qed_vf_get_port_mac(struct qed_hwfn *p_hwfn, u8 *port_mac) +{ +} + +static inline void qed_vf_get_num_vlan_filters(struct qed_hwfn *p_hwfn, + u8 *num_vlan_filters) +{ +} + +static inline bool qed_vf_check_mac(struct qed_hwfn *p_hwfn, u8 *mac) +{ + return false; +} + +static inline void qed_vf_get_fw_version(struct qed_hwfn *p_hwfn, + u16 *fw_major, u16 *fw_minor, + u16 *fw_rev, u16 *fw_eng) +{ +} + +static inline int qed_vf_hw_prepare(struct qed_hwfn *p_hwfn) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_rxq_start(struct qed_hwfn *p_hwfn, + u8 rx_queue_id, + u16 sb, + u8 sb_index, + u16 bd_max_bytes, + dma_addr_t bd_chain_phys_adr, + dma_addr_t cqe_pbl_addr, + u16 cqe_pbl_size, void __iomem **pp_prod) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_txq_start(struct qed_hwfn *p_hwfn, + u16 tx_queue_id, + u16 sb, + u8 sb_index, + dma_addr_t pbl_addr, + u16 pbl_size, void __iomem **pp_doorbell) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_rxq_stop(struct qed_hwfn *p_hwfn, + u16 rx_qid, bool cqe_completion) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_txq_stop(struct qed_hwfn *p_hwfn, u16 tx_qid) +{ + return -EINVAL; +} + +static inline int +qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn, + struct qed_sp_vport_update_params *p_params) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_reset(struct qed_hwfn *p_hwfn) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_release(struct qed_hwfn *p_hwfn) +{ + return -EINVAL; +} + +static inline u16 qed_vf_get_igu_sb_id(struct qed_hwfn *p_hwfn, u16 sb_id) +{ + return 0; +} + +static inline int qed_vf_pf_vport_start(struct qed_hwfn *p_hwfn, + u8 vport_id, + u16 mtu, + u8 inner_vlan_removal, + enum qed_tpa_mode tpa_mode, + u8 max_buffers_per_cqe, + u8 only_untagged) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_vport_stop(struct qed_hwfn *p_hwfn) +{ + return -EINVAL; +} + +static inline int qed_vf_pf_filter_ucast(struct qed_hwfn *p_hwfn, + struct qed_filter_ucast *p_param) +{ + return -EINVAL; +} + +static inline void qed_vf_pf_filter_mcast(struct qed_hwfn *p_hwfn, + struct qed_filter_mcast *p_filter_cmd) +{ +} + +static inline int qed_vf_pf_int_cleanup(struct qed_hwfn *p_hwfn) +{ + return -EINVAL; +} + +static inline void __qed_vf_get_link_params(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_params + *p_params, + struct qed_bulletin_content + *p_bulletin) +{ +} + +static inline void __qed_vf_get_link_state(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_state *p_link, + struct qed_bulletin_content + *p_bulletin) +{ +} + +static inline void +__qed_vf_get_link_caps(struct qed_hwfn *p_hwfn, + struct qed_mcp_link_capabilities *p_link_caps, + struct qed_bulletin_content *p_bulletin) +{ +} + +static inline void qed_iov_vf_task(struct work_struct *work) +{ +} +#endif + +#endif |