17725ccfdSJing Huang /* 2a36c61f9SKrishna Gudipati * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 37725ccfdSJing Huang * All rights reserved 47725ccfdSJing Huang * www.brocade.com 57725ccfdSJing Huang * 67725ccfdSJing Huang * Linux driver for Brocade Fibre Channel Host Bus Adapter. 77725ccfdSJing Huang * 87725ccfdSJing Huang * This program is free software; you can redistribute it and/or modify it 97725ccfdSJing Huang * under the terms of the GNU General Public License (GPL) Version 2 as 107725ccfdSJing Huang * published by the Free Software Foundation 117725ccfdSJing Huang * 127725ccfdSJing Huang * This program is distributed in the hope that it will be useful, but 137725ccfdSJing Huang * WITHOUT ANY WARRANTY; without even the implied warranty of 147725ccfdSJing Huang * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 157725ccfdSJing Huang * General Public License for more details. 167725ccfdSJing Huang */ 177725ccfdSJing Huang 187725ccfdSJing Huang #ifndef __BFA_IOC_H__ 197725ccfdSJing Huang #define __BFA_IOC_H__ 207725ccfdSJing Huang 21f16a1750SMaggie Zhang #include "bfad_drv.h" 22a36c61f9SKrishna Gudipati #include "bfa_cs.h" 23a36c61f9SKrishna Gudipati #include "bfi.h" 24a36c61f9SKrishna Gudipati 25f7f73812SMaggie Zhang #define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS) 26f7f73812SMaggie Zhang #define BFA_DBG_FWTRC_LEN \ 27f7f73812SMaggie Zhang (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \ 28f7f73812SMaggie Zhang (sizeof(struct bfa_trc_mod_s) - \ 29f7f73812SMaggie Zhang BFA_TRC_MAX * sizeof(struct bfa_trc_s))) 30acdc79a6SJing Huang /* 31a36c61f9SKrishna Gudipati * BFA timer declarations 32a36c61f9SKrishna Gudipati */ 33a36c61f9SKrishna Gudipati typedef void (*bfa_timer_cbfn_t)(void *); 34a36c61f9SKrishna Gudipati 35acdc79a6SJing Huang /* 36a36c61f9SKrishna Gudipati * BFA timer data structure 37a36c61f9SKrishna Gudipati */ 38a36c61f9SKrishna Gudipati struct bfa_timer_s { 39a36c61f9SKrishna Gudipati struct list_head qe; 40a36c61f9SKrishna Gudipati bfa_timer_cbfn_t timercb; 41a36c61f9SKrishna Gudipati void *arg; 42acdc79a6SJing Huang int timeout; /* in millisecs */ 43a36c61f9SKrishna Gudipati }; 44a36c61f9SKrishna Gudipati 45acdc79a6SJing Huang /* 46a36c61f9SKrishna Gudipati * Timer module structure 47a36c61f9SKrishna Gudipati */ 48a36c61f9SKrishna Gudipati struct bfa_timer_mod_s { 49a36c61f9SKrishna Gudipati struct list_head timer_q; 50a36c61f9SKrishna Gudipati }; 51a36c61f9SKrishna Gudipati 52acdc79a6SJing Huang #define BFA_TIMER_FREQ 200 /* specified in millisecs */ 53a36c61f9SKrishna Gudipati 54a36c61f9SKrishna Gudipati void bfa_timer_beat(struct bfa_timer_mod_s *mod); 55a36c61f9SKrishna Gudipati void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, 56a36c61f9SKrishna Gudipati bfa_timer_cbfn_t timercb, void *arg, 57a36c61f9SKrishna Gudipati unsigned int timeout); 58a36c61f9SKrishna Gudipati void bfa_timer_stop(struct bfa_timer_s *timer); 59a36c61f9SKrishna Gudipati 60acdc79a6SJing Huang /* 61a36c61f9SKrishna Gudipati * Generic Scatter Gather Element used by driver 62a36c61f9SKrishna Gudipati */ 63a36c61f9SKrishna Gudipati struct bfa_sge_s { 64a36c61f9SKrishna Gudipati u32 sg_len; 65a36c61f9SKrishna Gudipati void *sg_addr; 66a36c61f9SKrishna Gudipati }; 67a36c61f9SKrishna Gudipati 68a36c61f9SKrishna Gudipati #define bfa_sge_word_swap(__sge) do { \ 6953440260SJing Huang ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \ 7053440260SJing Huang ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \ 7153440260SJing Huang ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \ 72a36c61f9SKrishna Gudipati } while (0) 73a36c61f9SKrishna Gudipati 74a36c61f9SKrishna Gudipati #define bfa_swap_words(_x) ( \ 75a36c61f9SKrishna Gudipati ((_x) << 32) | ((_x) >> 32)) 76a36c61f9SKrishna Gudipati 77f16a1750SMaggie Zhang #ifdef __BIG_ENDIAN 78a36c61f9SKrishna Gudipati #define bfa_sge_to_be(_x) 79a36c61f9SKrishna Gudipati #define bfa_sge_to_le(_x) bfa_sge_word_swap(_x) 80a36c61f9SKrishna Gudipati #define bfa_sgaddr_le(_x) bfa_swap_words(_x) 81a36c61f9SKrishna Gudipati #else 82a36c61f9SKrishna Gudipati #define bfa_sge_to_be(_x) bfa_sge_word_swap(_x) 83a36c61f9SKrishna Gudipati #define bfa_sge_to_le(_x) 84a36c61f9SKrishna Gudipati #define bfa_sgaddr_le(_x) (_x) 85a36c61f9SKrishna Gudipati #endif 867725ccfdSJing Huang 87acdc79a6SJing Huang /* 887725ccfdSJing Huang * PCI device information required by IOC 897725ccfdSJing Huang */ 907725ccfdSJing Huang struct bfa_pcidev_s { 917725ccfdSJing Huang int pci_slot; 927725ccfdSJing Huang u8 pci_func; 937725ccfdSJing Huang u16 device_id; 941a4d8e1bSKrishna Gudipati u16 ssid; 9553440260SJing Huang void __iomem *pci_bar_kva; 967725ccfdSJing Huang }; 977725ccfdSJing Huang 98acdc79a6SJing Huang /* 997725ccfdSJing Huang * Structure used to remember the DMA-able memory block's KVA and Physical 1007725ccfdSJing Huang * Address 1017725ccfdSJing Huang */ 1027725ccfdSJing Huang struct bfa_dma_s { 1037725ccfdSJing Huang void *kva; /* ! Kernel virtual address */ 1047725ccfdSJing Huang u64 pa; /* ! Physical address */ 1057725ccfdSJing Huang }; 1067725ccfdSJing Huang 1077725ccfdSJing Huang #define BFA_DMA_ALIGN_SZ 256 1087725ccfdSJing Huang #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1)) 1097725ccfdSJing Huang 110acdc79a6SJing Huang /* 111a36c61f9SKrishna Gudipati * smem size for Crossbow and Catapult 112a36c61f9SKrishna Gudipati */ 113a36c61f9SKrishna Gudipati #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */ 114a36c61f9SKrishna Gudipati #define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */ 1157725ccfdSJing Huang 1167725ccfdSJing Huang #define bfa_dma_be_addr_set(dma_addr, pa) \ 1177725ccfdSJing Huang __bfa_dma_be_addr_set(&dma_addr, (u64)pa) 1187725ccfdSJing Huang static inline void 1197725ccfdSJing Huang __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) 1207725ccfdSJing Huang { 12150444a34SMaggie dma_addr->a32.addr_lo = cpu_to_be32(pa); 122f16a1750SMaggie Zhang dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32); 1237725ccfdSJing Huang } 1247725ccfdSJing Huang 12585ce928dSKrishna Gudipati #define bfa_alen_set(__alen, __len, __pa) \ 12685ce928dSKrishna Gudipati __bfa_alen_set(__alen, __len, (u64)__pa) 12785ce928dSKrishna Gudipati 12885ce928dSKrishna Gudipati static inline void 12985ce928dSKrishna Gudipati __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa) 13085ce928dSKrishna Gudipati { 13185ce928dSKrishna Gudipati alen->al_len = cpu_to_be32(len); 13285ce928dSKrishna Gudipati bfa_dma_be_addr_set(alen->al_addr, pa); 13385ce928dSKrishna Gudipati } 13485ce928dSKrishna Gudipati 1357725ccfdSJing Huang struct bfa_ioc_regs_s { 13653440260SJing Huang void __iomem *hfn_mbox_cmd; 13753440260SJing Huang void __iomem *hfn_mbox; 13853440260SJing Huang void __iomem *lpu_mbox_cmd; 13953440260SJing Huang void __iomem *lpu_mbox; 1408b070b4aSKrishna Gudipati void __iomem *lpu_read_stat; 14153440260SJing Huang void __iomem *pss_ctl_reg; 14253440260SJing Huang void __iomem *pss_err_status_reg; 14353440260SJing Huang void __iomem *app_pll_fast_ctl_reg; 14453440260SJing Huang void __iomem *app_pll_slow_ctl_reg; 14553440260SJing Huang void __iomem *ioc_sem_reg; 14653440260SJing Huang void __iomem *ioc_usage_sem_reg; 14753440260SJing Huang void __iomem *ioc_init_sem_reg; 14853440260SJing Huang void __iomem *ioc_usage_reg; 14953440260SJing Huang void __iomem *host_page_num_fn; 15053440260SJing Huang void __iomem *heartbeat; 15153440260SJing Huang void __iomem *ioc_fwstate; 152f1d584d7SKrishna Gudipati void __iomem *alt_ioc_fwstate; 15353440260SJing Huang void __iomem *ll_halt; 154f1d584d7SKrishna Gudipati void __iomem *alt_ll_halt; 15553440260SJing Huang void __iomem *err_set; 156f1d584d7SKrishna Gudipati void __iomem *ioc_fail_sync; 15753440260SJing Huang void __iomem *shirq_isr_next; 15853440260SJing Huang void __iomem *shirq_msk_next; 15953440260SJing Huang void __iomem *smem_page_start; 1607725ccfdSJing Huang u32 smem_pg0; 1617725ccfdSJing Huang }; 1627725ccfdSJing Huang 16353440260SJing Huang #define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off)))) 1647725ccfdSJing Huang #define bfa_mem_write(_raddr, _off, _val) \ 16553440260SJing Huang writel(swab32((_val)), ((_raddr) + (_off))) 166acdc79a6SJing Huang /* 1677725ccfdSJing Huang * IOC Mailbox structures 1687725ccfdSJing Huang */ 1697725ccfdSJing Huang struct bfa_mbox_cmd_s { 1707725ccfdSJing Huang struct list_head qe; 1717725ccfdSJing Huang u32 msg[BFI_IOC_MSGSZ]; 1727725ccfdSJing Huang }; 1737725ccfdSJing Huang 174acdc79a6SJing Huang /* 1757725ccfdSJing Huang * IOC mailbox module 1767725ccfdSJing Huang */ 1777725ccfdSJing Huang typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); 1787725ccfdSJing Huang struct bfa_ioc_mbox_mod_s { 1797725ccfdSJing Huang struct list_head cmd_q; /* pending mbox queue */ 1807725ccfdSJing Huang int nmclass; /* number of handlers */ 1817725ccfdSJing Huang struct { 1827725ccfdSJing Huang bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */ 1837725ccfdSJing Huang void *cbarg; 1847725ccfdSJing Huang } mbhdlr[BFI_MC_MAX]; 1857725ccfdSJing Huang }; 1867725ccfdSJing Huang 187acdc79a6SJing Huang /* 1887725ccfdSJing Huang * IOC callback function interfaces 1897725ccfdSJing Huang */ 1907725ccfdSJing Huang typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); 1917725ccfdSJing Huang typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa); 1927725ccfdSJing Huang typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa); 1937725ccfdSJing Huang typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa); 1947725ccfdSJing Huang struct bfa_ioc_cbfn_s { 1957725ccfdSJing Huang bfa_ioc_enable_cbfn_t enable_cbfn; 1967725ccfdSJing Huang bfa_ioc_disable_cbfn_t disable_cbfn; 1977725ccfdSJing Huang bfa_ioc_hbfail_cbfn_t hbfail_cbfn; 1987725ccfdSJing Huang bfa_ioc_reset_cbfn_t reset_cbfn; 1997725ccfdSJing Huang }; 2007725ccfdSJing Huang 201acdc79a6SJing Huang /* 202d37779f8SKrishna Gudipati * IOC event notification mechanism. 2037725ccfdSJing Huang */ 204d37779f8SKrishna Gudipati enum bfa_ioc_event_e { 205d37779f8SKrishna Gudipati BFA_IOC_E_ENABLED = 1, 206d37779f8SKrishna Gudipati BFA_IOC_E_DISABLED = 2, 207d37779f8SKrishna Gudipati BFA_IOC_E_FAILED = 3, 208d37779f8SKrishna Gudipati }; 209d37779f8SKrishna Gudipati 210d37779f8SKrishna Gudipati typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e); 211d37779f8SKrishna Gudipati 212d37779f8SKrishna Gudipati struct bfa_ioc_notify_s { 2137725ccfdSJing Huang struct list_head qe; 214d37779f8SKrishna Gudipati bfa_ioc_notify_cbfn_t cbfn; 2157725ccfdSJing Huang void *cbarg; 2167725ccfdSJing Huang }; 2177725ccfdSJing Huang 218acdc79a6SJing Huang /* 219d37779f8SKrishna Gudipati * Initialize a IOC event notification structure 2207725ccfdSJing Huang */ 221d37779f8SKrishna Gudipati #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \ 2227725ccfdSJing Huang (__notify)->cbfn = (__cbfn); \ 2237725ccfdSJing Huang (__notify)->cbarg = (__cbarg); \ 2247725ccfdSJing Huang } while (0) 2257725ccfdSJing Huang 226a36c61f9SKrishna Gudipati struct bfa_iocpf_s { 227a36c61f9SKrishna Gudipati bfa_fsm_t fsm; 228a36c61f9SKrishna Gudipati struct bfa_ioc_s *ioc; 229775c7742SKrishna Gudipati bfa_boolean_t fw_mismatch_notified; 230a36c61f9SKrishna Gudipati bfa_boolean_t auto_recover; 231775c7742SKrishna Gudipati u32 poll_time; 232a36c61f9SKrishna Gudipati }; 233a36c61f9SKrishna Gudipati 2347725ccfdSJing Huang struct bfa_ioc_s { 2357725ccfdSJing Huang bfa_fsm_t fsm; 2367725ccfdSJing Huang struct bfa_s *bfa; 2377725ccfdSJing Huang struct bfa_pcidev_s pcidev; 2387725ccfdSJing Huang struct bfa_timer_mod_s *timer_mod; 2397725ccfdSJing Huang struct bfa_timer_s ioc_timer; 2407725ccfdSJing Huang struct bfa_timer_s sem_timer; 241a36c61f9SKrishna Gudipati struct bfa_timer_s hb_timer; 2427725ccfdSJing Huang u32 hb_count; 243d37779f8SKrishna Gudipati struct list_head notify_q; 2447725ccfdSJing Huang void *dbg_fwsave; 2457725ccfdSJing Huang int dbg_fwsave_len; 2467725ccfdSJing Huang bfa_boolean_t dbg_fwsave_once; 247d37779f8SKrishna Gudipati enum bfi_pcifn_class clscode; 2487725ccfdSJing Huang struct bfa_ioc_regs_s ioc_regs; 2497725ccfdSJing Huang struct bfa_trc_mod_s *trcmod; 2507725ccfdSJing Huang struct bfa_ioc_drv_stats_s stats; 2517725ccfdSJing Huang bfa_boolean_t fcmode; 2527725ccfdSJing Huang bfa_boolean_t pllinit; 253a36c61f9SKrishna Gudipati bfa_boolean_t stats_busy; /* outstanding stats */ 2547725ccfdSJing Huang u8 port_id; 2557725ccfdSJing Huang struct bfa_dma_s attr_dma; 2567725ccfdSJing Huang struct bfi_ioc_attr_s *attr; 2577725ccfdSJing Huang struct bfa_ioc_cbfn_s *cbfn; 2587725ccfdSJing Huang struct bfa_ioc_mbox_mod_s mbox_mod; 2590a20de44SKrishna Gudipati struct bfa_ioc_hwif_s *ioc_hwif; 260a36c61f9SKrishna Gudipati struct bfa_iocpf_s iocpf; 26111189208SKrishna Gudipati enum bfi_asic_gen asic_gen; 26211189208SKrishna Gudipati enum bfi_asic_mode asic_mode; 26311189208SKrishna Gudipati enum bfi_port_mode port0_mode; 26411189208SKrishna Gudipati enum bfi_port_mode port1_mode; 2651a4d8e1bSKrishna Gudipati enum bfa_mode_s port_mode; 2661a4d8e1bSKrishna Gudipati u8 ad_cap_bm; /* adapter cap bit mask */ 2671a4d8e1bSKrishna Gudipati u8 port_mode_cfg; /* config port mode */ 2680a20de44SKrishna Gudipati }; 2690a20de44SKrishna Gudipati 2700a20de44SKrishna Gudipati struct bfa_ioc_hwif_s { 27111189208SKrishna Gudipati bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m); 2720a20de44SKrishna Gudipati bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); 2730a20de44SKrishna Gudipati void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); 2740a20de44SKrishna Gudipati void (*ioc_reg_init) (struct bfa_ioc_s *ioc); 2750a20de44SKrishna Gudipati void (*ioc_map_port) (struct bfa_ioc_s *ioc); 2760a20de44SKrishna Gudipati void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, 2770a20de44SKrishna Gudipati bfa_boolean_t msix); 278f1d584d7SKrishna Gudipati void (*ioc_notify_fail) (struct bfa_ioc_s *ioc); 2790a20de44SKrishna Gudipati void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc); 28045d7f0ccSJing Huang bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc); 281f1d584d7SKrishna Gudipati void (*ioc_sync_join) (struct bfa_ioc_s *ioc); 282f1d584d7SKrishna Gudipati void (*ioc_sync_leave) (struct bfa_ioc_s *ioc); 283f1d584d7SKrishna Gudipati void (*ioc_sync_ack) (struct bfa_ioc_s *ioc); 284f1d584d7SKrishna Gudipati bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc); 2858b070b4aSKrishna Gudipati bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc); 2867725ccfdSJing Huang }; 2877725ccfdSJing Huang 2881a4d8e1bSKrishna Gudipati /* 2891a4d8e1bSKrishna Gudipati * ASIC block configurtion related 2901a4d8e1bSKrishna Gudipati */ 2911a4d8e1bSKrishna Gudipati 2921a4d8e1bSKrishna Gudipati typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status); 2931a4d8e1bSKrishna Gudipati 2941a4d8e1bSKrishna Gudipati struct bfa_ablk_s { 2951a4d8e1bSKrishna Gudipati struct bfa_ioc_s *ioc; 2961a4d8e1bSKrishna Gudipati struct bfa_ablk_cfg_s *cfg; 2971a4d8e1bSKrishna Gudipati u16 *pcifn; 2981a4d8e1bSKrishna Gudipati struct bfa_dma_s dma_addr; 2991a4d8e1bSKrishna Gudipati bfa_boolean_t busy; 3001a4d8e1bSKrishna Gudipati struct bfa_mbox_cmd_s mb; 3011a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn; 3021a4d8e1bSKrishna Gudipati void *cbarg; 3031a4d8e1bSKrishna Gudipati struct bfa_ioc_notify_s ioc_notify; 3041a4d8e1bSKrishna Gudipati }; 3051a4d8e1bSKrishna Gudipati 306f8ceafdeSJing Huang #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) 307f8ceafdeSJing Huang #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) 308f8ceafdeSJing Huang #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) 3097725ccfdSJing Huang #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) 31011189208SKrishna Gudipati #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) 31111189208SKrishna Gudipati #define bfa_ioc_is_cna(__ioc) \ 31275332a70SKrishna Gudipati ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ 31375332a70SKrishna Gudipati (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) 3147725ccfdSJing Huang #define bfa_ioc_fetch_stats(__ioc, __stats) \ 315f8ceafdeSJing Huang (((__stats)->drv_stats) = (__ioc)->stats) 3167725ccfdSJing Huang #define bfa_ioc_clr_stats(__ioc) \ 3176a18b167SJing Huang memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) 318f8ceafdeSJing Huang #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) 319f8ceafdeSJing Huang #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) 3207725ccfdSJing Huang #define bfa_ioc_speed_sup(__ioc) \ 3217725ccfdSJing Huang BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop) 3220a20de44SKrishna Gudipati #define bfa_ioc_get_nports(__ioc) \ 3230a20de44SKrishna Gudipati BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) 3240a20de44SKrishna Gudipati 3250a20de44SKrishna Gudipati #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) 3260a20de44SKrishna Gudipati #define BFA_IOC_FWIMG_MINSZ (16 * 1024) 327a36c61f9SKrishna Gudipati #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ 32811189208SKrishna Gudipati ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ 32911189208SKrishna Gudipati ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) 3300a20de44SKrishna Gudipati #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) 3310a20de44SKrishna Gudipati #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) 3320a20de44SKrishna Gudipati #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) 3337725ccfdSJing Huang 334acdc79a6SJing Huang /* 3357725ccfdSJing Huang * IOC mailbox interface 3367725ccfdSJing Huang */ 3377725ccfdSJing Huang void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); 3387725ccfdSJing Huang void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, 3397725ccfdSJing Huang bfa_ioc_mbox_mcfunc_t *mcfuncs); 3407725ccfdSJing Huang void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); 3417725ccfdSJing Huang void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); 34211189208SKrishna Gudipati bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); 3437725ccfdSJing Huang void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, 3447725ccfdSJing Huang bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); 3457725ccfdSJing Huang 346acdc79a6SJing Huang /* 3477725ccfdSJing Huang * IOC interfaces 3487725ccfdSJing Huang */ 349a36c61f9SKrishna Gudipati 350a36c61f9SKrishna Gudipati #define bfa_ioc_pll_init_asic(__ioc) \ 351a36c61f9SKrishna Gudipati ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ 35211189208SKrishna Gudipati (__ioc)->asic_mode)) 353a36c61f9SKrishna Gudipati 354a36c61f9SKrishna Gudipati bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); 35511189208SKrishna Gudipati bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 35611189208SKrishna Gudipati bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 35711189208SKrishna Gudipati bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 358a36c61f9SKrishna Gudipati 35911189208SKrishna Gudipati #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \ 36011189208SKrishna Gudipati if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ 36111189208SKrishna Gudipati ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ 36211189208SKrishna Gudipati } while (0) 3630a20de44SKrishna Gudipati #define bfa_ioc_ownership_reset(__ioc) \ 3640a20de44SKrishna Gudipati ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) 3658b070b4aSKrishna Gudipati #define bfa_ioc_lpu_read_stat(__ioc) do { \ 3668b070b4aSKrishna Gudipati if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ 3678b070b4aSKrishna Gudipati ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ 3688b070b4aSKrishna Gudipati } while (0) 369a36c61f9SKrishna Gudipati 3700a20de44SKrishna Gudipati void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); 37111189208SKrishna Gudipati void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); 37211189208SKrishna Gudipati void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); 37311189208SKrishna Gudipati void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); 374a36c61f9SKrishna Gudipati 3757725ccfdSJing Huang void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, 376a36c61f9SKrishna Gudipati struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); 377a36c61f9SKrishna Gudipati void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); 3787725ccfdSJing Huang void bfa_ioc_detach(struct bfa_ioc_s *ioc); 3797725ccfdSJing Huang void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, 380d37779f8SKrishna Gudipati enum bfi_pcifn_class clscode); 3817725ccfdSJing Huang void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); 3827725ccfdSJing Huang void bfa_ioc_enable(struct bfa_ioc_s *ioc); 3837725ccfdSJing Huang void bfa_ioc_disable(struct bfa_ioc_s *ioc); 3847725ccfdSJing Huang bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); 3857725ccfdSJing Huang 386a36c61f9SKrishna Gudipati void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, 38711189208SKrishna Gudipati u32 boot_env); 3887725ccfdSJing Huang void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); 3897725ccfdSJing Huang void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); 3907725ccfdSJing Huang bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); 391a36c61f9SKrishna Gudipati bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); 3927725ccfdSJing Huang bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); 3937725ccfdSJing Huang bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); 3947725ccfdSJing Huang bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); 395f1d584d7SKrishna Gudipati void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); 3960a4b1fc0SKrishna Gudipati enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); 3970a4b1fc0SKrishna Gudipati void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); 3980a4b1fc0SKrishna Gudipati void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); 3990a4b1fc0SKrishna Gudipati void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); 4000a4b1fc0SKrishna Gudipati void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); 4010a4b1fc0SKrishna Gudipati void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, 4020a4b1fc0SKrishna Gudipati char *manufacturer); 4030a4b1fc0SKrishna Gudipati void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); 4040a4b1fc0SKrishna Gudipati enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); 4050a4b1fc0SKrishna Gudipati 4067725ccfdSJing Huang void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); 4077725ccfdSJing Huang void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, 4087725ccfdSJing Huang struct bfa_adapter_attr_s *ad_attr); 4097725ccfdSJing Huang void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); 4107725ccfdSJing Huang bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, 4117725ccfdSJing Huang int *trclen); 4127725ccfdSJing Huang bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, 4137725ccfdSJing Huang int *trclen); 414a36c61f9SKrishna Gudipati bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, 415a36c61f9SKrishna Gudipati u32 *offset, int *buflen); 4167725ccfdSJing Huang void bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc); 4177725ccfdSJing Huang bfa_boolean_t bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc); 41853440260SJing Huang bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); 4190a20de44SKrishna Gudipati void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, 4200a20de44SKrishna Gudipati struct bfi_ioc_image_hdr_s *fwhdr); 4210a20de44SKrishna Gudipati bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, 4220a20de44SKrishna Gudipati struct bfi_ioc_image_hdr_s *fwhdr); 423a36c61f9SKrishna Gudipati bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); 424a36c61f9SKrishna Gudipati bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); 4257725ccfdSJing Huang 4267725ccfdSJing Huang /* 4271a4d8e1bSKrishna Gudipati * asic block configuration related APIs 4281a4d8e1bSKrishna Gudipati */ 4291a4d8e1bSKrishna Gudipati u32 bfa_ablk_meminfo(void); 4301a4d8e1bSKrishna Gudipati void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); 4311a4d8e1bSKrishna Gudipati void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); 4321a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, 4331a4d8e1bSKrishna Gudipati struct bfa_ablk_cfg_s *ablk_cfg, 4341a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4351a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, 4361a4d8e1bSKrishna Gudipati enum bfa_mode_s mode, int max_pf, int max_vf, 4371a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4381a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, 4391a4d8e1bSKrishna Gudipati enum bfa_mode_s mode, int max_pf, int max_vf, 4401a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4411a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, 4421a4d8e1bSKrishna Gudipati u8 port, enum bfi_pcifn_class personality, int bw, 4431a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4441a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, 4451a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4461a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, int bw, 4471a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4481a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, 4491a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4501a4d8e1bSKrishna Gudipati bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, 4511a4d8e1bSKrishna Gudipati bfa_ablk_cbfn_t cbfn, void *cbarg); 4521a4d8e1bSKrishna Gudipati 4531a4d8e1bSKrishna Gudipati /* 4547725ccfdSJing Huang * bfa mfg wwn API functions 4557725ccfdSJing Huang */ 4567725ccfdSJing Huang mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); 45715b64a83SJing Huang mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); 4587725ccfdSJing Huang 459a36c61f9SKrishna Gudipati /* 460a36c61f9SKrishna Gudipati * F/W Image Size & Chunk 461a36c61f9SKrishna Gudipati */ 46211189208SKrishna Gudipati extern u32 bfi_image_cb_size; 46311189208SKrishna Gudipati extern u32 bfi_image_ct_size; 46411189208SKrishna Gudipati extern u32 bfi_image_ct2_size; 46511189208SKrishna Gudipati extern u32 *bfi_image_cb; 46611189208SKrishna Gudipati extern u32 *bfi_image_ct; 46711189208SKrishna Gudipati extern u32 *bfi_image_ct2; 4687725ccfdSJing Huang 469a36c61f9SKrishna Gudipati static inline u32 * 47011189208SKrishna Gudipati bfi_image_cb_get_chunk(u32 off) 471a36c61f9SKrishna Gudipati { 47211189208SKrishna Gudipati return (u32 *)(bfi_image_cb + off); 47311189208SKrishna Gudipati } 47411189208SKrishna Gudipati 47511189208SKrishna Gudipati static inline u32 * 47611189208SKrishna Gudipati bfi_image_ct_get_chunk(u32 off) 47711189208SKrishna Gudipati { 47811189208SKrishna Gudipati return (u32 *)(bfi_image_ct + off); 47911189208SKrishna Gudipati } 48011189208SKrishna Gudipati 48111189208SKrishna Gudipati static inline u32 * 48211189208SKrishna Gudipati bfi_image_ct2_get_chunk(u32 off) 48311189208SKrishna Gudipati { 48411189208SKrishna Gudipati return (u32 *)(bfi_image_ct2 + off); 48511189208SKrishna Gudipati } 48611189208SKrishna Gudipati 48711189208SKrishna Gudipati static inline u32* 48811189208SKrishna Gudipati bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) 48911189208SKrishna Gudipati { 49011189208SKrishna Gudipati switch (asic_gen) { 49111189208SKrishna Gudipati case BFI_ASIC_GEN_CB: 49211189208SKrishna Gudipati return bfi_image_cb_get_chunk(off); 49311189208SKrishna Gudipati break; 49411189208SKrishna Gudipati case BFI_ASIC_GEN_CT: 49511189208SKrishna Gudipati return bfi_image_ct_get_chunk(off); 49611189208SKrishna Gudipati break; 49711189208SKrishna Gudipati case BFI_ASIC_GEN_CT2: 49811189208SKrishna Gudipati return bfi_image_ct2_get_chunk(off); 49911189208SKrishna Gudipati break; 50011189208SKrishna Gudipati default: 50111189208SKrishna Gudipati return NULL; 502a36c61f9SKrishna Gudipati } 503a36c61f9SKrishna Gudipati } 504a36c61f9SKrishna Gudipati 505a36c61f9SKrishna Gudipati static inline u32 50611189208SKrishna Gudipati bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) 507a36c61f9SKrishna Gudipati { 50811189208SKrishna Gudipati switch (asic_gen) { 50911189208SKrishna Gudipati case BFI_ASIC_GEN_CB: 51011189208SKrishna Gudipati return bfi_image_cb_size; 51111189208SKrishna Gudipati break; 51211189208SKrishna Gudipati case BFI_ASIC_GEN_CT: 51311189208SKrishna Gudipati return bfi_image_ct_size; 51411189208SKrishna Gudipati break; 51511189208SKrishna Gudipati case BFI_ASIC_GEN_CT2: 51611189208SKrishna Gudipati return bfi_image_ct2_size; 51711189208SKrishna Gudipati break; 51811189208SKrishna Gudipati default: 51911189208SKrishna Gudipati return 0; 520a36c61f9SKrishna Gudipati } 521a36c61f9SKrishna Gudipati } 522a36c61f9SKrishna Gudipati 523acdc79a6SJing Huang /* 524a36c61f9SKrishna Gudipati * CNA TRCMOD declaration 525a36c61f9SKrishna Gudipati */ 526a36c61f9SKrishna Gudipati /* 527a36c61f9SKrishna Gudipati * !!! Only append to the enums defined here to avoid any versioning 528a36c61f9SKrishna Gudipati * !!! needed between trace utility and driver version 529a36c61f9SKrishna Gudipati */ 530a36c61f9SKrishna Gudipati enum { 531a36c61f9SKrishna Gudipati BFA_TRC_CNA_PORT = 1, 532a36c61f9SKrishna Gudipati BFA_TRC_CNA_IOC = 2, 533a36c61f9SKrishna Gudipati BFA_TRC_CNA_IOC_CB = 3, 534a36c61f9SKrishna Gudipati BFA_TRC_CNA_IOC_CT = 4, 535a36c61f9SKrishna Gudipati }; 536a36c61f9SKrishna Gudipati 537a36c61f9SKrishna Gudipati #endif /* __BFA_IOC_H__ */ 538