/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. * Copyright (c) 2014- QLogic Corporation. * All rights reserved * www.qlogic.com * * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. */ #ifndef __BFA_IOC_H__ #define __BFA_IOC_H__ #include "bfad_drv.h" #include "bfa_cs.h" #include "bfi.h" #define BFA_DBG_FWTRC_ENTS … #define BFA_DBG_FWTRC_LEN … /* * BFA timer declarations */ bfa_timer_cbfn_t; /* * BFA timer data structure */ struct bfa_timer_s { … }; /* * Timer module structure */ struct bfa_timer_mod_s { … }; #define BFA_TIMER_FREQ … void bfa_timer_beat(struct bfa_timer_mod_s *mod); void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, bfa_timer_cbfn_t timercb, void *arg, unsigned int timeout); void bfa_timer_stop(struct bfa_timer_s *timer); /* * Generic Scatter Gather Element used by driver */ struct bfa_sge_s { … }; #define bfa_sge_word_swap(__sge) … #define bfa_swap_words(_x) … #ifdef __BIG_ENDIAN #define bfa_sge_to_be … #define bfa_sge_to_le … #define bfa_sgaddr_le … #else #define bfa_sge_to_be(_x) … #define bfa_sge_to_le(_x) … #define bfa_sgaddr_le(_x) … #endif /* * BFA memory resources */ struct bfa_mem_dma_s { … }; #define bfa_mem_dma_t … struct bfa_mem_kva_s { … }; #define bfa_mem_kva_t … struct bfa_meminfo_s { … }; /* BFA memory segment setup helpers */ static inline void bfa_mem_dma_setup(struct bfa_meminfo_s *meminfo, struct bfa_mem_dma_s *dm_ptr, size_t seg_sz) { … } static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo, struct bfa_mem_kva_s *kva_ptr, size_t seg_sz) { … } /* BFA dma memory segments iterator */ #define bfa_mem_dma_sptr(_mod, _i) … #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) … #define bfa_mem_kva_curp(_mod) … #define bfa_mem_dma_virt(_sptr) … #define bfa_mem_dma_phys(_sptr) … #define bfa_mem_dma_len(_sptr) … /* Get the corresponding dma buf kva for a req - from the tag */ #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) … /* Get the corresponding dma buf pa for a req - from the tag */ #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) … /* * PCI device information required by IOC */ struct bfa_pcidev_s { … }; /* * Structure used to remember the DMA-able memory block's KVA and Physical * Address */ struct bfa_dma_s { … }; #define BFA_DMA_ALIGN_SZ … #define BFA_ROUNDUP(_l, _s) … /* * smem size for Crossbow and Catapult */ #define BFI_SMEM_CB_SIZE … #define BFI_SMEM_CT_SIZE … #define bfa_dma_be_addr_set(dma_addr, pa) … static inline void __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) { … } #define bfa_alen_set(__alen, __len, __pa) … static inline void __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa) { … } struct bfa_ioc_regs_s { … }; #define bfa_mem_read(_raddr, _off) … #define bfa_mem_write(_raddr, _off, _val) … /* * IOC Mailbox structures */ struct bfa_mbox_cmd_s { … }; /* * IOC mailbox module */ bfa_ioc_mbox_mcfunc_t; struct bfa_ioc_mbox_mod_s { … }; /* * IOC callback function interfaces */ bfa_ioc_enable_cbfn_t; bfa_ioc_disable_cbfn_t; bfa_ioc_hbfail_cbfn_t; bfa_ioc_reset_cbfn_t; struct bfa_ioc_cbfn_s { … }; /* * IOC event notification mechanism. */ enum ioc_event { … }; struct bfa_ioc_s; bfa_ioc_sm_t; enum bfa_ioc_event_e { … }; bfa_ioc_notify_cbfn_t; struct bfa_ioc_notify_s { … }; /* * Initialize a IOC event notification structure */ #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) … /* * IOCPF state machine events */ enum iocpf_event { … }; struct bfa_iocpf_s; bfa_iocpf_sm_t; struct bfa_iocpf_s { … }; struct bfa_ioc_s { … }; struct bfa_ioc_hwif_s { … }; /* * Queue element to wait for room in request queue. FIFO order is * maintained when fullfilling requests. */ struct bfa_reqq_wait_s { … }; bfa_cb_cbfn_t; bfa_cb_cbfn_status_t; /* * Generic BFA callback element. */ struct bfa_cb_qe_s { … }; /* * ASIC block configurtion related */ bfa_ablk_cbfn_t; struct bfa_ablk_s { … }; #define BFA_MEM_ABLK_DMA(__bfa) … /* * SFP module specific */ bfa_cb_sfp_t; struct bfa_sfp_s { … }; #define BFA_SFP_MOD(__bfa) … #define BFA_MEM_SFP_DMA(__bfa) … u32 bfa_sfp_meminfo(void); void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc, void *dev, struct bfa_trc_mod_s *trcmod); void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa); void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg); bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem, bfa_cb_sfp_t cbfn, void *cbarg); bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp, enum bfa_defs_sfp_media_e *media, bfa_cb_sfp_t cbfn, void *cbarg); bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp, enum bfa_port_speed portspeed, bfa_cb_sfp_t cbfn, void *cbarg); /* * Flash module specific */ bfa_cb_flash_t; struct bfa_flash_s { … }; #define BFA_FLASH(__bfa) … #define BFA_MEM_FLASH_DMA(__bfa) … bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash, struct bfa_flash_attr_s *attr, bfa_cb_flash_t cbfn, void *cbarg); bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash, enum bfa_flash_part_type type, u8 instance, bfa_cb_flash_t cbfn, void *cbarg); bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash, enum bfa_flash_part_type type, u8 instance, void *buf, u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg); bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash, enum bfa_flash_part_type type, u8 instance, void *buf, u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg); u32 bfa_flash_meminfo(bfa_boolean_t mincfg); void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc, void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); void bfa_flash_memclaim(struct bfa_flash_s *flash, u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); bfa_status_t bfa_flash_raw_read(void __iomem *pci_bar_kva, u32 offset, char *buf, u32 len); /* * DIAG module specific */ bfa_cb_diag_t; bfa_cb_diag_beacon_t; /* * Firmware ping test results */ struct bfa_diag_results_fwping { … }; struct bfa_diag_qtest_result_s { … }; /* * Firmware ping test results */ struct bfa_diag_fwping_s { … }; /* * Temperature sensor query results */ struct bfa_diag_results_tempsensor_s { … }; struct bfa_diag_tsensor_s { … }; struct bfa_diag_sfpshow_s { … }; struct bfa_diag_led_s { … }; struct bfa_diag_beacon_s { … }; struct bfa_diag_s { … }; #define BFA_DIAG_MOD(__bfa) … #define BFA_MEM_DIAG_DMA(__bfa) … u32 bfa_diag_meminfo(void); void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa); void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev, bfa_cb_diag_beacon_t cbfn_beacon, struct bfa_trc_mod_s *trcmod); bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset, u32 len, u32 *buf, u32 force); bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset, u32 len, u32 value, u32 force); bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag, struct bfa_diag_results_tempsensor_s *result, bfa_cb_diag_t cbfn, void *cbarg); bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt, u32 pattern, struct bfa_diag_results_fwping *result, bfa_cb_diag_t cbfn, void *cbarg); bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag, struct sfp_mem_s *sfpmem, u8 static_data, bfa_cb_diag_t cbfn, void *cbarg); bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag, struct bfa_diag_memtest_s *memtest, u32 pattern, struct bfa_diag_memtest_result *result, bfa_cb_diag_t cbfn, void *cbarg); bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag, struct bfa_diag_ledtest_s *ledtest); bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag, bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon, u32 sec); /* * PHY module specific */ bfa_cb_phy_t; struct bfa_phy_s { … }; #define BFA_PHY(__bfa) … #define BFA_MEM_PHY_DMA(__bfa) … bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc); bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance, struct bfa_phy_attr_s *attr, bfa_cb_phy_t cbfn, void *cbarg); bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance, struct bfa_phy_stats_s *stats, bfa_cb_phy_t cbfn, void *cbarg); bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance, void *buf, u32 len, u32 offset, bfa_cb_phy_t cbfn, void *cbarg); bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance, void *buf, u32 len, u32 offset, bfa_cb_phy_t cbfn, void *cbarg); u32 bfa_phy_meminfo(bfa_boolean_t mincfg); void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc, void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); void bfa_phy_memclaim(struct bfa_phy_s *phy, u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); /* * FRU module specific */ bfa_cb_fru_t; struct bfa_fru_s { … }; #define BFA_FRU(__bfa) … #define BFA_MEM_FRU_DMA(__bfa) … bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset, bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl); bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset, bfa_cb_fru_t cbfn, void *cbarg); bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size); bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset, bfa_cb_fru_t cbfn, void *cbarg); bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru, void *buf, u32 len, u32 offset, bfa_cb_fru_t cbfn, void *cbarg); u32 bfa_fru_meminfo(bfa_boolean_t mincfg); void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc, void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); void bfa_fru_memclaim(struct bfa_fru_s *fru, u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg); /* * Driver Config( dconf) specific */ #define BFI_DCONF_SIGNATURE … #define BFI_DCONF_VERSION … #pragma pack(1) struct bfa_dconf_hdr_s { … }; struct bfa_dconf_s { … }; #pragma pack() /* * DCONF state machine events */ enum bfa_dconf_event { … }; struct bfa_dconf_mod_s; bfa_dconf_sm_t; struct bfa_dconf_mod_s { … }; #define BFA_DCONF_MOD(__bfa) … #define BFA_MEM_DCONF_KVA(__bfa) … #define bfa_dconf_read_data_valid(__bfa) … #define BFA_DCONF_UPDATE_TOV … #define bfa_dconf_get_min_cfg(__bfa) … void bfa_dconf_modinit(struct bfa_s *bfa); void bfa_dconf_modexit(struct bfa_s *bfa); bfa_status_t bfa_dconf_update(struct bfa_s *bfa); /* * IOC specfic macros */ #define bfa_ioc_pcifn(__ioc) … #define bfa_ioc_devid(__ioc) … #define bfa_ioc_bar0(__ioc) … #define bfa_ioc_portid(__ioc) … #define bfa_ioc_asic_gen(__ioc) … #define bfa_ioc_is_cna(__ioc) … #define bfa_ioc_fetch_stats(__ioc, __stats) … #define bfa_ioc_clr_stats(__ioc) … #define bfa_ioc_maxfrsize(__ioc) … #define bfa_ioc_rx_bbcredit(__ioc) … #define bfa_ioc_speed_sup(__ioc) … #define bfa_ioc_get_nports(__ioc) … #define bfa_ioc_stats(_ioc, _stats) … #define BFA_IOC_FWIMG_MINSZ … #define BFA_IOC_FW_SMEM_SIZE(__ioc) … #define BFA_IOC_FLASH_CHUNK_NO(off) … #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) … #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) … /* * IOC mailbox interface */ void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, bfa_ioc_mbox_mcfunc_t *mcfuncs); void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); /* * IOC interfaces */ #define bfa_ioc_pll_init_asic(__ioc) … bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); #define bfa_ioc_isr_mode_set(__ioc, __msix) … #define bfa_ioc_ownership_reset(__ioc) … #define bfa_ioc_get_fcmode(__ioc) … #define bfa_ioc_lpu_read_stat(__ioc) … void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); void bfa_ioc_detach(struct bfa_ioc_s *ioc); void bfa_ioc_suspend(struct bfa_ioc_s *ioc); void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, enum bfi_pcifn_class clscode); void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); void bfa_ioc_enable(struct bfa_ioc_s *ioc); void bfa_ioc_disable(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_env); void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, char *manufacturer); void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, struct bfa_adapter_attr_s *ad_attr); void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, int *trclen); bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, int *trclen); bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, u32 *offset, int *buflen); bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc); /* * asic block configuration related APIs */ u32 bfa_ablk_meminfo(void); void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, struct bfa_ablk_cfg_s *ablk_cfg, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, enum bfa_mode_s mode, int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, enum bfa_mode_s mode, int max_pf, int max_vf, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, u8 port, enum bfi_pcifn_class personality, u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, bfa_ablk_cbfn_t cbfn, void *cbarg); bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off, u32 *fwimg); /* * bfa mfg wwn API functions */ mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); /* * F/W Image Size & Chunk */ extern u32 bfi_image_cb_size; extern u32 bfi_image_ct_size; extern u32 bfi_image_ct2_size; extern u32 *bfi_image_cb; extern u32 *bfi_image_ct; extern u32 *bfi_image_ct2; static inline u32 * bfi_image_cb_get_chunk(u32 off) { … } static inline u32 * bfi_image_ct_get_chunk(u32 off) { … } static inline u32 * bfi_image_ct2_get_chunk(u32 off) { … } static inline u32* bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) { … } static inline u32 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) { … } /* * CNA TRCMOD declaration */ /* * !!! Only append to the enums defined here to avoid any versioning * !!! needed between trace utility and driver version */ enum { … }; #endif /* __BFA_IOC_H__ */
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