diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_ioc.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_ioc.h | 142 |
1 files changed, 92 insertions, 50 deletions
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index 90814fe85ac1..d70332e9ad6d 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -1,18 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. + * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. + * Copyright (c) 2014- QLogic Corporation. * All rights reserved - * www.brocade.com + * www.qlogic.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. + * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. */ #ifndef __BFA_IOC_H__ @@ -72,7 +65,7 @@ struct bfa_sge_s { } while (0) #define bfa_swap_words(_x) ( \ - ((_x) << 32) | ((_x) >> 32)) + ((u64)(_x) << 32) | ((u64)(_x) >> 32)) #ifdef __BIG_ENDIAN #define bfa_sge_to_be(_x) @@ -110,20 +103,24 @@ struct bfa_meminfo_s { 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) +/* 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) +{ + dm_ptr->mem_len = seg_sz; + if (seg_sz) + list_add_tail(&dm_ptr->qe, &meminfo->dma_info.qe); +} -#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) +static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo, + struct bfa_mem_kva_s *kva_ptr, + size_t seg_sz) +{ + kva_ptr->mem_len = seg_sz; + if (seg_sz) + list_add_tail(&kva_ptr->qe, &meminfo->kva_info.qe); +} /* BFA dma memory segments iterator */ #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)]) @@ -263,6 +260,24 @@ struct bfa_ioc_cbfn_s { /* * IOC event notification mechanism. */ +enum ioc_event { + IOC_E_RESET = 1, /* IOC reset request */ + IOC_E_ENABLE = 2, /* IOC enable request */ + IOC_E_DISABLE = 3, /* IOC disable request */ + IOC_E_DETACH = 4, /* driver detach cleanup */ + IOC_E_ENABLED = 5, /* f/w enabled */ + IOC_E_FWRSP_GETATTR = 6, /* IOC get attribute response */ + IOC_E_DISABLED = 7, /* f/w disabled */ + IOC_E_PFFAILED = 8, /* failure notice by iocpf sm */ + IOC_E_HBFAIL = 9, /* heartbeat failure */ + IOC_E_HWERROR = 10, /* hardware error interrupt */ + IOC_E_TIMEOUT = 11, /* timeout */ + IOC_E_HWFAILED = 12, /* PCI mapping failure notice */ +}; + +struct bfa_ioc_s; +typedef void (*bfa_ioc_sm_t)(struct bfa_ioc_s *fsm, enum ioc_event); + enum bfa_ioc_event_e { BFA_IOC_E_ENABLED = 1, BFA_IOC_E_DISABLED = 2, @@ -285,8 +300,29 @@ struct bfa_ioc_notify_s { (__notify)->cbarg = (__cbarg); \ } while (0) +/* + * IOCPF state machine events + */ +enum iocpf_event { + IOCPF_E_ENABLE = 1, /* IOCPF enable request */ + IOCPF_E_DISABLE = 2, /* IOCPF disable request */ + IOCPF_E_STOP = 3, /* stop on driver detach */ + IOCPF_E_FWREADY = 4, /* f/w initialization done */ + IOCPF_E_FWRSP_ENABLE = 5, /* enable f/w response */ + IOCPF_E_FWRSP_DISABLE = 6, /* disable f/w response */ + IOCPF_E_FAIL = 7, /* failure notice by ioc sm */ + IOCPF_E_INITFAIL = 8, /* init fail notice by ioc sm */ + IOCPF_E_GETATTRFAIL = 9, /* init fail notice by ioc sm */ + IOCPF_E_SEMLOCKED = 10, /* h/w semaphore is locked */ + IOCPF_E_TIMEOUT = 11, /* f/w response timeout */ + IOCPF_E_SEM_ERROR = 12, /* h/w sem mapping error */ +}; + +struct bfa_iocpf_s; +typedef void (*bfa_iocpf_sm_t)(struct bfa_iocpf_s *fsm, enum iocpf_event); + struct bfa_iocpf_s { - bfa_fsm_t fsm; + bfa_iocpf_sm_t fsm; struct bfa_ioc_s *ioc; bfa_boolean_t fw_mismatch_notified; bfa_boolean_t auto_recover; @@ -294,7 +330,7 @@ struct bfa_iocpf_s { }; struct bfa_ioc_s { - bfa_fsm_t fsm; + bfa_ioc_sm_t fsm; struct bfa_s *bfa; struct bfa_pcidev_s pcidev; struct bfa_timer_mod_s *timer_mod; @@ -364,14 +400,18 @@ struct bfa_reqq_wait_s { void *cbarg; }; -typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); +typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); +typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); /* * Generic BFA callback element. */ struct bfa_cb_qe_s { struct list_head qe; - bfa_cb_cbfn_t cbfn; + union { + bfa_cb_cbfn_status_t cbfn_status; + bfa_cb_cbfn_t cbfn; + }; bfa_boolean_t once; bfa_boolean_t pre_rmv; /* set for stack based qe(s) */ bfa_status_t fw_status; /* to access fw status in comp proc */ @@ -379,22 +419,6 @@ struct bfa_cb_qe_s { }; /* - * IOCFC state machine definitions/declarations - */ -enum iocfc_event { - IOCFC_E_INIT = 1, /* IOCFC init request */ - IOCFC_E_START = 2, /* IOCFC mod start request */ - IOCFC_E_STOP = 3, /* IOCFC stop request */ - IOCFC_E_ENABLE = 4, /* IOCFC enable request */ - IOCFC_E_DISABLE = 5, /* IOCFC disable request */ - IOCFC_E_IOC_ENABLED = 6, /* IOC enabled message */ - IOCFC_E_IOC_DISABLED = 7, /* IOC disabled message */ - IOCFC_E_IOC_FAILED = 8, /* failure notice by IOC sm */ - IOCFC_E_DCONF_DONE = 9, /* dconf read/write done */ - IOCFC_E_CFG_DONE = 10, /* IOCFC config complete */ -}; - -/* * ASIC block configurtion related */ @@ -515,6 +539,8 @@ 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 @@ -776,8 +802,23 @@ struct bfa_dconf_s { }; #pragma pack() +/* + * DCONF state machine events + */ +enum bfa_dconf_event { + BFA_DCONF_SM_INIT = 1, /* dconf Init */ + BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */ + BFA_DCONF_SM_WR = 3, /* binding change, map */ + BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */ + BFA_DCONF_SM_EXIT = 5, /* exit dconf module */ + BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */ +}; + +struct bfa_dconf_mod_s; +typedef void (*bfa_dconf_sm_t)(struct bfa_dconf_mod_s *fsm, enum bfa_dconf_event); + struct bfa_dconf_mod_s { - bfa_sm_t sm; + bfa_dconf_sm_t sm; u8 instance; bfa_boolean_t read_data_valid; bfa_boolean_t min_cfg; @@ -878,7 +919,6 @@ 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, @@ -888,12 +928,11 @@ 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, +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); @@ -919,6 +958,7 @@ 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); @@ -956,6 +996,8 @@ bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, 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 */ |