| /* |
| * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. |
| * All rights reserved |
| * www.brocade.com |
| * |
| * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License (GPL) Version 2 as |
| * published by the Free Software Foundation |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| */ |
| |
| #ifndef __BFA_IOC_H__ |
| #define __BFA_IOC_H__ |
| |
| #include "bfad_drv.h" |
| #include "bfa_cs.h" |
| #include "bfi.h" |
| |
| #define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS) |
| #define BFA_DBG_FWTRC_LEN \ |
| (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \ |
| (sizeof(struct bfa_trc_mod_s) - \ |
| BFA_TRC_MAX * sizeof(struct bfa_trc_s))) |
| /* |
| * BFA timer declarations |
| */ |
| typedef void (*bfa_timer_cbfn_t)(void *); |
| |
| /* |
| * BFA timer data structure |
| */ |
| struct bfa_timer_s { |
| struct list_head qe; |
| bfa_timer_cbfn_t timercb; |
| void *arg; |
| int timeout; /* in millisecs */ |
| }; |
| |
| /* |
| * Timer module structure |
| */ |
| struct bfa_timer_mod_s { |
| struct list_head timer_q; |
| }; |
| |
| #define BFA_TIMER_FREQ 200 /* specified in millisecs */ |
| |
| 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 { |
| u32 sg_len; |
| void *sg_addr; |
| }; |
| |
| #define bfa_sge_word_swap(__sge) do { \ |
| ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \ |
| ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \ |
| ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \ |
| } while (0) |
| |
| #define bfa_swap_words(_x) ( \ |
| ((_x) << 32) | ((_x) >> 32)) |
| |
| #ifdef __BIG_ENDIAN |
| #define bfa_sge_to_be(_x) |
| #define bfa_sge_to_le(_x) bfa_sge_word_swap(_x) |
| #define bfa_sgaddr_le(_x) bfa_swap_words(_x) |
| #else |
| #define bfa_sge_to_be(_x) bfa_sge_word_swap(_x) |
| #define bfa_sge_to_le(_x) |
| #define bfa_sgaddr_le(_x) (_x) |
| #endif |
| |
| /* |
| * BFA memory resources |
| */ |
| struct bfa_mem_dma_s { |
| struct list_head qe; /* Queue of DMA elements */ |
| u32 mem_len; /* Total Length in Bytes */ |
| u8 *kva; /* kernel virtual address */ |
| u64 dma; /* dma address if DMA memory */ |
| u8 *kva_curp; /* kva allocation cursor */ |
| u64 dma_curp; /* dma allocation cursor */ |
| }; |
| #define bfa_mem_dma_t struct bfa_mem_dma_s |
| |
| struct bfa_mem_kva_s { |
| struct list_head qe; /* Queue of KVA elements */ |
| u32 mem_len; /* Total Length in Bytes */ |
| u8 *kva; /* kernel virtual address */ |
| u8 *kva_curp; /* kva allocation cursor */ |
| }; |
| #define bfa_mem_kva_t struct bfa_mem_kva_s |
| |
| struct bfa_meminfo_s { |
| struct bfa_mem_dma_s dma_info; |
| struct bfa_mem_kva_s kva_info; |
| }; |
| |
| /* BFA memory segment setup macros */ |
| #define bfa_mem_dma_setup(_meminfo, _dm_ptr, _seg_sz) do { \ |
| ((bfa_mem_dma_t *)(_dm_ptr))->mem_len = (_seg_sz); \ |
| if (_seg_sz) \ |
| list_add_tail(&((bfa_mem_dma_t *)_dm_ptr)->qe, \ |
| &(_meminfo)->dma_info.qe); \ |
| } while (0) |
| |
| #define bfa_mem_kva_setup(_meminfo, _kva_ptr, _seg_sz) do { \ |
| ((bfa_mem_kva_t *)(_kva_ptr))->mem_len = (_seg_sz); \ |
| if (_seg_sz) \ |
| list_add_tail(&((bfa_mem_kva_t *)_kva_ptr)->qe, \ |
| &(_meminfo)->kva_info.qe); \ |
| } while (0) |
| |
| /* BFA dma memory segments iterator */ |
| #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)]) |
| #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) \ |
| for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr); \ |
| _i++, _sptr = bfa_mem_dma_sptr(_mod, _i)) |
| |
| #define bfa_mem_kva_curp(_mod) ((_mod)->kva_seg.kva_curp) |
| #define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp) |
| #define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp) |
| #define bfa_mem_dma_len(_sptr) ((_sptr)->mem_len) |
| |
| /* Get the corresponding dma buf kva for a req - from the tag */ |
| #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) \ |
| (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\ |
| BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) |
| |
| /* Get the corresponding dma buf pa for a req - from the tag */ |
| #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) \ |
| ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp + \ |
| BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) |
| |
| /* |
| * PCI device information required by IOC |
| */ |
| struct bfa_pcidev_s { |
| int pci_slot; |
| u8 pci_func; |
| u16 device_id; |
| u16 ssid; |
| void __iomem *pci_bar_kva; |
| }; |
| |
| /* |
| * Structure used to remember the DMA-able memory block's KVA and Physical |
| * Address |
| */ |
| struct bfa_dma_s { |
| void *kva; /* ! Kernel virtual address */ |
| u64 pa; /* ! Physical address */ |
| }; |
| |
| #define BFA_DMA_ALIGN_SZ 256 |
| #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1)) |
| |
| /* |
| * smem size for Crossbow and Catapult |
| */ |
| #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */ |
| #define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */ |
| |
| #define bfa_dma_be_addr_set(dma_addr, pa) \ |
| __bfa_dma_be_addr_set(&dma_addr, (u64)pa) |
| static inline void |
| __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) |
| { |
| dma_addr->a32.addr_lo = cpu_to_be32(pa); |
| dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32); |
| } |
| |
| #define bfa_alen_set(__alen, __len, __pa) \ |
| __bfa_alen_set(__alen, __len, (u64)__pa) |
| |
| static inline void |
| __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa) |
| { |
| alen->al_len = cpu_to_be32(len); |
| bfa_dma_be_addr_set(alen->al_addr, pa); |
| } |
| |
| struct bfa_ioc_regs_s { |
| void __iomem *hfn_mbox_cmd; |
| void __iomem *hfn_mbox; |
| void __iomem *lpu_mbox_cmd; |
| void __iomem *lpu_mbox; |
| void __iomem *lpu_read_stat; |
| void __iomem *pss_ctl_reg; |
| void __iomem *pss_err_status_reg; |
| void __iomem *app_pll_fast_ctl_reg; |
| void __iomem *app_pll_slow_ctl_reg; |
| void __iomem *ioc_sem_reg; |
| void __iomem *ioc_usage_sem_reg; |
| void __iomem *ioc_init_sem_reg; |
| void __iomem *ioc_usage_reg; |
| void __iomem *host_page_num_fn; |
| void __iomem *heartbeat; |
| void __iomem *ioc_fwstate; |
| void __iomem *alt_ioc_fwstate; |
| void __iomem *ll_halt; |
| void __iomem *alt_ll_halt; |
| void __iomem *err_set; |
| void __iomem *ioc_fail_sync; |
| void __iomem *shirq_isr_next; |
| void __iomem *shirq_msk_next; |
| void __iomem *smem_page_start; |
| u32 smem_pg0; |
| }; |
| |
| #define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off)))) |
| #define bfa_mem_write(_raddr, _off, _val) \ |
| writel(swab32((_val)), ((_raddr) + (_off))) |
| /* |
| * IOC Mailbox structures |
| */ |
| struct bfa_mbox_cmd_s { |
| struct list_head qe; |
| u32 msg[BFI_IOC_MSGSZ]; |
| }; |
| |
| /* |
| * IOC mailbox module |
| */ |
| typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); |
| struct bfa_ioc_mbox_mod_s { |
| struct list_head cmd_q; /* pending mbox queue */ |
| int nmclass; /* number of handlers */ |
| struct { |
| bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */ |
| void *cbarg; |
| } mbhdlr[BFI_MC_MAX]; |
| }; |
| |
| /* |
| * IOC callback function interfaces |
| */ |
| typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); |
| typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa); |
| typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa); |
| typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa); |
| struct bfa_ioc_cbfn_s { |
| bfa_ioc_enable_cbfn_t enable_cbfn; |
| bfa_ioc_disable_cbfn_t disable_cbfn; |
| bfa_ioc_hbfail_cbfn_t hbfail_cbfn; |
| bfa_ioc_reset_cbfn_t reset_cbfn; |
| }; |
| |
| /* |
| * IOC event notification mechanism. |
| */ |
| enum bfa_ioc_event_e { |
| BFA_IOC_E_ENABLED = 1, |
| BFA_IOC_E_DISABLED = 2, |
| BFA_IOC_E_FAILED = 3, |
| }; |
| |
| typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e); |
| |
| struct bfa_ioc_notify_s { |
| struct list_head qe; |
| bfa_ioc_notify_cbfn_t cbfn; |
| void *cbarg; |
| }; |
| |
| /* |
| * Initialize a IOC event notification structure |
| */ |
| #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \ |
| (__notify)->cbfn = (__cbfn); \ |
| (__notify)->cbarg = (__cbarg); \ |
| } while (0) |
| |
| struct bfa_iocpf_s { |
| bfa_fsm_t fsm; |
| struct bfa_ioc_s *ioc; |
| bfa_boolean_t fw_mismatch_notified; |
| bfa_boolean_t auto_recover; |
| u32 poll_time; |
| }; |
| |
| struct bfa_ioc_s { |
| bfa_fsm_t fsm; |
| struct bfa_s *bfa; |
| struct bfa_pcidev_s pcidev; |
| struct bfa_timer_mod_s *timer_mod; |
| struct bfa_timer_s ioc_timer; |
| struct bfa_timer_s sem_timer; |
| struct bfa_timer_s hb_timer; |
| u32 hb_count; |
| struct list_head notify_q; |
| void *dbg_fwsave; |
| int dbg_fwsave_len; |
| bfa_boolean_t dbg_fwsave_once; |
| enum bfi_pcifn_class clscode; |
| struct bfa_ioc_regs_s ioc_regs; |
| struct bfa_trc_mod_s *trcmod; |
| struct bfa_ioc_drv_stats_s stats; |
| bfa_boolean_t fcmode; |
| bfa_boolean_t pllinit; |
| bfa_boolean_t stats_busy; /* outstanding stats */ |
| u8 port_id; |
| struct bfa_dma_s attr_dma; |
| struct bfi_ioc_attr_s *attr; |
| struct bfa_ioc_cbfn_s *cbfn; |
| struct bfa_ioc_mbox_mod_s mbox_mod; |
| struct bfa_ioc_hwif_s *ioc_hwif; |
| struct bfa_iocpf_s iocpf; |
| enum bfi_asic_gen asic_gen; |
| enum bfi_asic_mode asic_mode; |
| enum bfi_port_mode port0_mode; |
| enum bfi_port_mode port1_mode; |
| enum bfa_mode_s port_mode; |
| u8 ad_cap_bm; /* adapter cap bit mask */ |
| u8 port_mode_cfg; /* config port mode */ |
| }; |
| |
| struct bfa_ioc_hwif_s { |
| bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m); |
| bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); |
| void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); |
| void (*ioc_reg_init) (struct bfa_ioc_s *ioc); |
| void (*ioc_map_port) (struct bfa_ioc_s *ioc); |
| void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, |
| bfa_boolean_t msix); |
| void (*ioc_notify_fail) (struct bfa_ioc_s *ioc); |
| void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc); |
| bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc); |
| void (*ioc_sync_join) (struct bfa_ioc_s *ioc); |
| void (*ioc_sync_leave) (struct bfa_ioc_s *ioc); |
| void (*ioc_sync_ack) (struct bfa_ioc_s *ioc); |
| bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc); |
| bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc); |
| }; |
| |
| /* |
| * Queue element to wait for room in request queue. FIFO order is |
| * maintained when fullfilling requests. |
| */ |
| struct bfa_reqq_wait_s { |
| struct list_head qe; |
| void (*qresume) (void *cbarg); |
| void *cbarg; |
| }; |
| |
| typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); |
| |
| /* |
| * Generic BFA callback element. |
| */ |
| struct bfa_cb_qe_s { |
| struct list_head qe; |
| bfa_cb_cbfn_t cbfn; |
| bfa_boolean_t once; |
| void *cbarg; |
| }; |
| |
| /* |
| * ASIC block configurtion related |
| */ |
| |
| typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status); |
| |
| struct bfa_ablk_s { |
| struct bfa_ioc_s *ioc; |
| struct bfa_ablk_cfg_s *cfg; |
| u16 *pcifn; |
| struct bfa_dma_s dma_addr; |
| bfa_boolean_t busy; |
| struct bfa_mbox_cmd_s mb; |
| bfa_ablk_cbfn_t cbfn; |
| void *cbarg; |
| struct bfa_ioc_notify_s ioc_notify; |
| struct bfa_mem_dma_s ablk_dma; |
| }; |
| #define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma)) |
| |
| /* |
| * SFP module specific |
| */ |
| typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status); |
| |
| struct bfa_sfp_s { |
| void *dev; |
| struct bfa_ioc_s *ioc; |
| struct bfa_trc_mod_s *trcmod; |
| struct sfp_mem_s *sfpmem; |
| bfa_cb_sfp_t cbfn; |
| void *cbarg; |
| enum bfi_sfp_mem_e memtype; /* mem access type */ |
| u32 status; |
| struct bfa_mbox_cmd_s mbcmd; |
| u8 *dbuf_kva; /* dma buf virtual address */ |
| u64 dbuf_pa; /* dma buf physical address */ |
| struct bfa_ioc_notify_s ioc_notify; |
| enum bfa_defs_sfp_media_e *media; |
| enum bfa_port_speed portspeed; |
| bfa_cb_sfp_t state_query_cbfn; |
| void *state_query_cbarg; |
| u8 lock; |
| u8 data_valid; /* data in dbuf is valid */ |
| u8 state; /* sfp state */ |
| u8 state_query_lock; |
| struct bfa_mem_dma_s sfp_dma; |
| u8 is_elb; /* eloopback */ |
| }; |
| |
| #define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp) |
| #define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma)) |
| |
| 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 |
| */ |
| typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status); |
| |
| struct bfa_flash_s { |
| struct bfa_ioc_s *ioc; /* back pointer to ioc */ |
| struct bfa_trc_mod_s *trcmod; |
| u32 type; /* partition type */ |
| u8 instance; /* partition instance */ |
| u8 rsv[3]; |
| u32 op_busy; /* operation busy flag */ |
| u32 residue; /* residual length */ |
| u32 offset; /* offset */ |
| bfa_status_t status; /* status */ |
| u8 *dbuf_kva; /* dma buf virtual address */ |
| u64 dbuf_pa; /* dma buf physical address */ |
| struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ |
| bfa_cb_flash_t cbfn; /* user callback function */ |
| void *cbarg; /* user callback arg */ |
| u8 *ubuf; /* user supplied buffer */ |
| struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ |
| u32 addr_off; /* partition address offset */ |
| struct bfa_mbox_cmd_s mb; /* mailbox */ |
| struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ |
| struct bfa_mem_dma_s flash_dma; |
| }; |
| |
| #define BFA_FLASH(__bfa) (&(__bfa)->modules.flash) |
| #define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma)) |
| |
| 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); |
| |
| /* |
| * DIAG module specific |
| */ |
| |
| typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status); |
| typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon, |
| bfa_boolean_t link_e2e_beacon); |
| |
| /* |
| * Firmware ping test results |
| */ |
| struct bfa_diag_results_fwping { |
| u32 data; /* store the corrupted data */ |
| u32 status; |
| u32 dmastatus; |
| u8 rsvd[4]; |
| }; |
| |
| struct bfa_diag_qtest_result_s { |
| u32 status; |
| u16 count; /* sucessful queue test count */ |
| u8 queue; |
| u8 rsvd; /* 64-bit align */ |
| }; |
| |
| /* |
| * Firmware ping test results |
| */ |
| struct bfa_diag_fwping_s { |
| struct bfa_diag_results_fwping *result; |
| bfa_cb_diag_t cbfn; |
| void *cbarg; |
| u32 data; |
| u8 lock; |
| u8 rsv[3]; |
| u32 status; |
| u32 count; |
| struct bfa_mbox_cmd_s mbcmd; |
| u8 *dbuf_kva; /* dma buf virtual address */ |
| u64 dbuf_pa; /* dma buf physical address */ |
| }; |
| |
| /* |
| * Temperature sensor query results |
| */ |
| struct bfa_diag_results_tempsensor_s { |
| u32 status; |
| u16 temp; /* 10-bit A/D value */ |
| u16 brd_temp; /* 9-bit board temp */ |
| u8 ts_junc; /* show junction tempsensor */ |
| u8 ts_brd; /* show board tempsensor */ |
| u8 rsvd[6]; /* keep 8 bytes alignment */ |
| }; |
| |
| struct bfa_diag_tsensor_s { |
| bfa_cb_diag_t cbfn; |
| void *cbarg; |
| struct bfa_diag_results_tempsensor_s *temp; |
| u8 lock; |
| u8 rsv[3]; |
| u32 status; |
| struct bfa_mbox_cmd_s mbcmd; |
| }; |
| |
| struct bfa_diag_sfpshow_s { |
| struct sfp_mem_s *sfpmem; |
| bfa_cb_diag_t cbfn; |
| void *cbarg; |
| u8 lock; |
| u8 static_data; |
| u8 rsv[2]; |
| u32 status; |
| struct bfa_mbox_cmd_s mbcmd; |
| u8 *dbuf_kva; /* dma buf virtual address */ |
| u64 dbuf_pa; /* dma buf physical address */ |
| }; |
| |
| struct bfa_diag_led_s { |
| struct bfa_mbox_cmd_s mbcmd; |
| bfa_boolean_t lock; /* 1: ledtest is operating */ |
| }; |
| |
| struct bfa_diag_beacon_s { |
| struct bfa_mbox_cmd_s mbcmd; |
| bfa_boolean_t state; /* port beacon state */ |
| bfa_boolean_t link_e2e; /* link beacon state */ |
| }; |
| |
| struct bfa_diag_s { |
| void *dev; |
| struct bfa_ioc_s *ioc; |
| struct bfa_trc_mod_s *trcmod; |
| struct bfa_diag_fwping_s fwping; |
| struct bfa_diag_tsensor_s tsensor; |
| struct bfa_diag_sfpshow_s sfpshow; |
| struct bfa_diag_led_s ledtest; |
| struct bfa_diag_beacon_s beacon; |
| void *result; |
| struct bfa_timer_s timer; |
| bfa_cb_diag_beacon_t cbfn_beacon; |
| bfa_cb_diag_t cbfn; |
| void *cbarg; |
| u8 block; |
| u8 timer_active; |
| u8 rsvd[2]; |
| u32 status; |
| struct bfa_ioc_notify_s ioc_notify; |
| struct bfa_mem_dma_s diag_dma; |
| }; |
| |
| #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod) |
| #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma)) |
| |
| 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); |
| |
| #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) |
| #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) |
| #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) |
| #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) |
| #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) |
| #define bfa_ioc_is_cna(__ioc) \ |
| ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ |
| (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) |
| #define bfa_ioc_fetch_stats(__ioc, __stats) \ |
| (((__stats)->drv_stats) = (__ioc)->stats) |
| #define bfa_ioc_clr_stats(__ioc) \ |
| memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) |
| #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) |
| #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) |
| #define bfa_ioc_speed_sup(__ioc) \ |
| BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop) |
| #define bfa_ioc_get_nports(__ioc) \ |
| BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) |
| |
| #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) |
| #define BFA_IOC_FWIMG_MINSZ (16 * 1024) |
| #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ |
| ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ |
| ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) |
| #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) |
| #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) |
| #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) |
| |
| /* |
| * 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) \ |
| ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ |
| (__ioc)->asic_mode)) |
| |
| 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) do { \ |
| if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ |
| ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ |
| } while (0) |
| #define bfa_ioc_ownership_reset(__ioc) \ |
| ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) |
| #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode) |
| #define bfa_ioc_lpu_read_stat(__ioc) do { \ |
| if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ |
| ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ |
| } while (0) |
| |
| 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_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); |
| |
| void 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_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); |
| 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); |
| |
| /* |
| * 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, int bw, |
| 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, int bw, |
| 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 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) |
| { |
| return (u32 *)(bfi_image_cb + off); |
| } |
| |
| static inline u32 * |
| bfi_image_ct_get_chunk(u32 off) |
| { |
| return (u32 *)(bfi_image_ct + off); |
| } |
| |
| static inline u32 * |
| bfi_image_ct2_get_chunk(u32 off) |
| { |
| return (u32 *)(bfi_image_ct2 + off); |
| } |
| |
| static inline u32* |
| bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) |
| { |
| switch (asic_gen) { |
| case BFI_ASIC_GEN_CB: |
| return bfi_image_cb_get_chunk(off); |
| break; |
| case BFI_ASIC_GEN_CT: |
| return bfi_image_ct_get_chunk(off); |
| break; |
| case BFI_ASIC_GEN_CT2: |
| return bfi_image_ct2_get_chunk(off); |
| break; |
| default: |
| return NULL; |
| } |
| } |
| |
| static inline u32 |
| bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) |
| { |
| switch (asic_gen) { |
| case BFI_ASIC_GEN_CB: |
| return bfi_image_cb_size; |
| break; |
| case BFI_ASIC_GEN_CT: |
| return bfi_image_ct_size; |
| break; |
| case BFI_ASIC_GEN_CT2: |
| return bfi_image_ct2_size; |
| break; |
| default: |
| return 0; |
| } |
| } |
| |
| /* |
| * CNA TRCMOD declaration |
| */ |
| /* |
| * !!! Only append to the enums defined here to avoid any versioning |
| * !!! needed between trace utility and driver version |
| */ |
| enum { |
| BFA_TRC_CNA_PORT = 1, |
| BFA_TRC_CNA_IOC = 2, |
| BFA_TRC_CNA_IOC_CB = 3, |
| BFA_TRC_CNA_IOC_CT = 4, |
| }; |
| |
| #endif /* __BFA_IOC_H__ */ |