diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_vf.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_vf.h | 415 |
1 files changed, 415 insertions, 0 deletions
diff --git a/drivers/net/qede/base/ecore_vf.h b/drivers/net/qede/base/ecore_vf.h new file mode 100644 index 00000000..334b588c --- /dev/null +++ b/drivers/net/qede/base/ecore_vf.h @@ -0,0 +1,415 @@ +/* + * Copyright (c) 2016 QLogic Corporation. + * All rights reserved. + * www.qlogic.com + * + * See LICENSE.qede_pmd for copyright and licensing details. + */ + +#ifndef __ECORE_VF_H__ +#define __ECORE_VF_H__ + +#include "ecore_status.h" +#include "ecore_vf_api.h" +#include "ecore_l2_api.h" +#include "ecore_vfpf_if.h" + +#ifdef CONFIG_ECORE_SRIOV +/** + * + * @brief hw preparation for VF + * sends ACQUIRE message + * + * @param p_dev + * + * @return enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev *p_dev); + +/** + * + * @brief VF init in hw (equivalent to hw_init in PF) + * mark interrupts as enabled + * + * @param p_hwfn + * + * @return enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_init(struct ecore_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 fasthwfn + * + * @return enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_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 OSAL_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 enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn *p_hwfn, + u16 tx_queue_id, + u16 sb, + u8 sb_index, + dma_addr_t pbl_addr, + u16 pbl_size, + void OSAL_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 enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_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 enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn *p_hwfn, + u16 tx_qid); + +/** + * @brief VF - update the RX queue by sending a message to the + * PF + * + * @param p_hwfn + * @param rx_queue_id + * @param num_rxqs + * @param init_sge_ring + * @param comp_cqe_flg + * @param comp_event_flg + * + * @return enum _ecore_status_t + */ +enum _ecore_status_t ecore_vf_pf_rxqs_update(struct ecore_hwfn *p_hwfn, + u16 rx_queue_id, + u8 num_rxqs, + u8 comp_cqe_flg, + u8 comp_event_flg); + +/** + * + * @brief VF - send a vport update command + * + * @param p_hwfn + * @param params + * + * @return enum _ecore_status_t + */ +enum _ecore_status_t +ecore_vf_pf_vport_update(struct ecore_hwfn *p_hwfn, + struct ecore_sp_vport_update_params *p_params); + +/** + * + * @brief VF - send a close message to PF + * + * @param p_hwfn + * + * @return enum _ecore_status + */ +enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn *p_hwfn); + +/** + * + * @brief VF - free vf`s memories + * + * @param p_hwfn + * + * @return enum _ecore_status + */ +enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn *p_hwfn); + +/** + * + * @brief ecore_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 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id); + +/** + * @brief ecore_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 _ecore_status + */ +enum _ecore_status_t ecore_vf_pf_vport_start(struct ecore_hwfn *p_hwfn, + u8 vport_id, + u16 mtu, + u8 inner_vlan_removal, + enum ecore_tpa_mode tpa_mode, + u8 max_buffers_per_cqe, + u8 only_untagged); + +/** + * @brief ecore_vf_pf_vport_stop - stop the VF's vport + * + * @param p_hwfn + * + * @return enum _ecore_status + */ +enum _ecore_status_t ecore_vf_pf_vport_stop(struct ecore_hwfn *p_hwfn); + +enum _ecore_status_t ecore_vf_pf_filter_ucast(struct ecore_hwfn *p_hwfn, + struct ecore_filter_ucast + *p_param); + +void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn, + struct ecore_filter_mcast *p_filter_cmd); + +/** + * @brief ecore_vf_pf_int_cleanup - clean the SB of the VF + * + * @param p_hwfn + * + * @return enum _ecore_status + */ +enum _ecore_status_t ecore_vf_pf_int_cleanup(struct ecore_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 __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn, + struct ecore_mcp_link_params *p_params, + struct ecore_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 __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn, + struct ecore_mcp_link_state *p_link, + struct ecore_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 __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn, + struct ecore_mcp_link_capabilities *p_link_caps, + struct ecore_bulletin_content *p_bulletin); + +#else +static OSAL_INLINE enum _ecore_status_t ecore_vf_hw_prepare(struct ecore_dev + *p_dev) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_init(struct ecore_hwfn + *p_hwfn) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxq_start(struct ecore_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 OSAL_IOMEM * + *pp_prod) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_txq_start(struct ecore_hwfn + *p_hwfn, + u16 tx_queue_id, + u16 sb, + u8 sb_index, + dma_addr_t + pbl_addr, + u16 pbl_size, + void OSAL_IOMEM * + *pp_doorbell) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxq_stop(struct ecore_hwfn + *p_hwfn, + u16 rx_qid, + bool + cqe_completion) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_txq_stop(struct ecore_hwfn + *p_hwfn, + u16 tx_qid) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_rxqs_update(struct + ecore_hwfn + * p_hwfn, + u16 rx_queue_id, + u8 num_rxqs, + u8 comp_cqe_flg, + u8 + comp_event_flg) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_vport_update( + struct ecore_hwfn *p_hwfn, + struct ecore_sp_vport_update_params *p_params) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_reset(struct ecore_hwfn + *p_hwfn) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_release(struct ecore_hwfn + *p_hwfn) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, + u16 sb_id) +{ + return 0; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_vport_start( + struct ecore_hwfn *p_hwfn, u8 vport_id, u16 mtu, + u8 inner_vlan_removal, enum ecore_tpa_mode tpa_mode, + u8 max_buffers_per_cqe, u8 only_untagged) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_vport_stop( + struct ecore_hwfn *p_hwfn) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_filter_ucast( + struct ecore_hwfn *p_hwfn, struct ecore_filter_ucast *p_param) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE void ecore_vf_pf_filter_mcast(struct ecore_hwfn *p_hwfn, + struct ecore_filter_mcast + *p_filter_cmd) +{ +} + +static OSAL_INLINE enum _ecore_status_t ecore_vf_pf_int_cleanup(struct + ecore_hwfn + * p_hwfn) +{ + return ECORE_INVAL; +} + +static OSAL_INLINE void __ecore_vf_get_link_params(struct ecore_hwfn *p_hwfn, + struct ecore_mcp_link_params + *p_params, + struct ecore_bulletin_content + *p_bulletin) +{ +} + +static OSAL_INLINE void __ecore_vf_get_link_state(struct ecore_hwfn *p_hwfn, + struct ecore_mcp_link_state + *p_link, + struct ecore_bulletin_content + *p_bulletin) +{ +} + +static OSAL_INLINE void __ecore_vf_get_link_caps(struct ecore_hwfn *p_hwfn, + struct + ecore_mcp_link_capabilities + * p_link_caps, + struct ecore_bulletin_content + *p_bulletin) +{ +} +#endif + +#endif /* __ECORE_VF_H__ */ |