1a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati/* 2a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 3a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * All rights reserved 4a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * www.brocade.com 5a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * 6a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Linux driver for Brocade Fibre Channel Host Bus Adapter. 7a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * 8a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * This program is free software; you can redistribute it and/or modify it 9a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * under the terms of the GNU General Public License (GPL) Version 2 as 10a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * published by the Free Software Foundation 11a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * 12a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * This program is distributed in the hope that it will be useful, but 13a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * WITHOUT ANY WARRANTY; without even the implied warranty of 14a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * General Public License for more details. 16a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 17a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#ifndef __BFA_H__ 18a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define __BFA_H__ 19a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 20f16a17507b09e10e0cccc4d675ccbfe030d51ef1Maggie Zhang#include "bfad_drv.h" 21a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_cs.h" 22a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_plog.h" 23a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_defs_svc.h" 24a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfi.h" 25a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_ioc.h" 26a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 27a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_s; 28a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 29a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m); 3037ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipatitypedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); 31a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 32acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 33a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Interrupt message handlers 34a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 35a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m); 36a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 37acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 38a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Request and response queue related defines 39a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 40a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define BFA_REQQ_NELEMS_MIN (4) 41a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define BFA_RSPQ_NELEMS_MIN (4) 42a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 43a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_pi(__bfa, __reqq) ((__bfa)->iocfc.req_cq_pi[__reqq]) 44a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_ci(__bfa, __reqq) \ 45a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva)) 46a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 47a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_full(__bfa, __reqq) \ 48a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (((bfa_reqq_pi(__bfa, __reqq) + 1) & \ 49a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1)) == \ 50a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_reqq_ci(__bfa, __reqq)) 51a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 52a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_next(__bfa, __reqq) \ 53a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (bfa_reqq_full(__bfa, __reqq) ? NULL : \ 54a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((void *)((struct bfi_msg_s *)((__bfa)->iocfc.req_cq_ba[__reqq].kva) \ 55a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati + bfa_reqq_pi((__bfa), (__reqq))))) 56a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 573fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati#define bfa_reqq_produce(__bfa, __reqq, __mh) do { \ 583fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati (__mh).mtag.h2i.qid = (__bfa)->iocfc.hw_qid[__reqq];\ 59a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__bfa)->iocfc.req_cq_pi[__reqq]++; \ 60a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__bfa)->iocfc.req_cq_pi[__reqq] &= \ 61acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1); \ 62acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang writel((__bfa)->iocfc.req_cq_pi[__reqq], \ 635344026065f79b102fcc44bc6332f856a111962aJing Huang (__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq]); \ 64a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati mmiowb(); \ 65a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } while (0) 66a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 67a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_rspq_pi(__bfa, __rspq) \ 68a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva)) 69a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 70a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_rspq_ci(__bfa, __rspq) ((__bfa)->iocfc.rsp_cq_ci[__rspq]) 71a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_rspq_elem(__bfa, __rspq, __ci) \ 72a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci]) 73a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 74a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define CQ_INCR(__index, __size) do { \ 75a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__index)++; \ 76a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__index) &= ((__size) - 1); \ 77a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati} while (0) 78a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 79acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 80a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Circular queue usage assignments 81a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 82a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatienum { 83a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_IOC = 0, /* all low-priority IOC msgs */ 84a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_FCXP = 0, /* all FCXP messages */ 85a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_LPS = 0, /* all lport service msgs */ 86a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_PORT = 0, /* all port messages */ 87a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_FLASH = 0, /* for flash module */ 88a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_DIAG = 0, /* for diag module */ 89a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_RPORT = 0, /* all port messages */ 90a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_SBOOT = 0, /* all san boot messages */ 91a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_QOS_LO = 1, /* all low priority IO */ 92a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_QOS_MD = 2, /* all medium priority IO */ 93a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati BFA_REQQ_QOS_HI = 3, /* all high priority IO */ 94a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 95a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 96a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistatic inline void 97a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), 98a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *cbarg) 99a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati{ 100a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati wqe->qresume = qresume; 101a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati wqe->cbarg = cbarg; 102a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati} 103a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 104a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq(__bfa, __reqq) (&(__bfa)->reqq_waitq[__reqq]) 105a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 106acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 107a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * static inline void 108a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe) 109a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 110a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_wait(__bfa, __reqq, __wqe) do { \ 111a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati \ 112a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct list_head *waitq = bfa_reqq(__bfa, __reqq); \ 113a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati \ 114d4b671c58ebeb56dfc8fe8bcca25e0a06bc9359aJing Huang WARN_ON(((__reqq) >= BFI_IOC_MAX_CQS)); \ 115d4b671c58ebeb56dfc8fe8bcca25e0a06bc9359aJing Huang WARN_ON(!((__wqe)->qresume && (__wqe)->cbarg)); \ 116a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati \ 117a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati list_add_tail(&(__wqe)->qe, waitq); \ 118a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } while (0) 119a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 120a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_reqq_wcancel(__wqe) list_del(&(__wqe)->qe) 121a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 122a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ 123a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->cbfn = (__cbfn); \ 124a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->cbarg = (__cbarg); \ 12537ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__hcb_qe)->pre_rmv = BFA_FALSE; \ 126a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ 127a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } while (0) 128a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 129a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_cb_dequeue(__hcb_qe) list_del(&(__hcb_qe)->qe) 130a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 131a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_cb_queue_once(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ 132a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->cbfn = (__cbfn); \ 133a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->cbarg = (__cbarg); \ 134a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati if (!(__hcb_qe)->once) { \ 135a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ 136a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->once = BFA_TRUE; \ 137a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } \ 138a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } while (0) 139a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 14037ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati#define bfa_cb_queue_status(__bfa, __hcb_qe, __status) do { \ 14137ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__hcb_qe)->fw_status = (__status); \ 14237ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ 14337ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati} while (0) 14437ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati 145a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_cb_queue_done(__hcb_qe) do { \ 146a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati (__hcb_qe)->once = BFA_FALSE; \ 147a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati } while (0) 148a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 149a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 150acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 151a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * PCI devices supported by the current BFA 152a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 153a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_pciid_s { 154a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u16 device_id; 155a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u16 vendor_id; 156a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 157a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 158a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatiextern char bfa_version[]; 159a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 160a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_iocfc_regs_s { 1615344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *intr_status; 162acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang void __iomem *intr_mask; 1635344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *cpe_q_pi[BFI_IOC_MAX_CQS]; 1645344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *cpe_q_ci[BFI_IOC_MAX_CQS]; 1655344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *cpe_q_ctrl[BFI_IOC_MAX_CQS]; 1665344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *rme_q_ci[BFI_IOC_MAX_CQS]; 1675344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *rme_q_pi[BFI_IOC_MAX_CQS]; 1685344026065f79b102fcc44bc6332f856a111962aJing Huang void __iomem *rme_q_ctrl[BFI_IOC_MAX_CQS]; 169a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 170a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 171acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 172a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * MSIX vector handlers 173a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 174a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define BFA_MSIX_MAX_VECTORS 22 175a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_msix_handler_t)(struct bfa_s *bfa, int vec); 176a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_msix_s { 177a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati int nvecs; 178a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS]; 179a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 180a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 181acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 182a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * Chip specific interfaces 183a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 184a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_hwif_s { 185a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_reginit)(struct bfa_s *bfa); 186a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq); 187ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipati void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq, u32 ci); 188a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); 189775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati void (*hw_msix_ctrl_install)(struct bfa_s *bfa); 190775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati void (*hw_msix_queue_install)(struct bfa_s *bfa); 191a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_msix_uninstall)(struct bfa_s *bfa); 192a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix); 193a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap, 194a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *nvecs, u32 *maxvec); 195a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start, 196a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *end); 197111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati int cpe_vec_q0; 198111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati int rme_vec_q0; 199a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 200a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status); 201a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 202a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipatistruct bfa_faa_cbfn_s { 203a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati bfa_cb_iocfc_t faa_cbfn; 204a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati void *faa_cbarg; 205a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati}; 206a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati 207a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati#define BFA_FAA_ENABLED 1 208a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati#define BFA_FAA_DISABLED 2 209a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati 210a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati/* 211a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati * FAA attributes 212a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati */ 213a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipatistruct bfa_faa_attr_s { 214a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati wwn_t faa; 215a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati u8 faa_state; 216a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati u8 pwwn_source; 217a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati u8 rsvd[6]; 218a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati}; 219a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati 220a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipatistruct bfa_faa_args_s { 221a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati struct bfa_faa_attr_s *faa_attr; 222a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati struct bfa_faa_cbfn_s faa_cb; 223a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati u8 faa_state; 224a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati bfa_boolean_t busy; 225a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati}; 226a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati 227a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_iocfc_s { 228db9d8a75afd9dbd32c80d12d6033eca3336ef4f2Krishna Gudipati bfa_fsm_t fsm; 229a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_s *bfa; 230a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_iocfc_cfg_s cfg; 231a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 req_cq_pi[BFI_IOC_MAX_CQS]; 232a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 rsp_cq_ci[BFI_IOC_MAX_CQS]; 2333fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati u8 hw_qid[BFI_IOC_MAX_CQS]; 234a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_cb_qe_s init_hcb_qe; 235a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_cb_qe_s stop_hcb_qe; 236a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_cb_qe_s dis_hcb_qe; 237601380669baa2ba6427b821a14e5c91afb580dfcKrishna Gudipati struct bfa_cb_qe_s en_hcb_qe; 238a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_cb_qe_s stats_hcb_qe; 239db9d8a75afd9dbd32c80d12d6033eca3336ef4f2Krishna Gudipati bfa_boolean_t submod_enabled; 240db9d8a75afd9dbd32c80d12d6033eca3336ef4f2Krishna Gudipati bfa_boolean_t cb_reqd; /* Driver call back reqd */ 241db9d8a75afd9dbd32c80d12d6033eca3336ef4f2Krishna Gudipati bfa_status_t op_status; /* Status of bfa iocfc op */ 242a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 243a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s cfg_info; 244a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfi_iocfc_cfg_s *cfginfo; 245a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s cfgrsp_dma; 246a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfi_iocfc_cfgrsp_s *cfgrsp; 247a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s req_cq_ba[BFI_IOC_MAX_CQS]; 248a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s req_cq_shadow_ci[BFI_IOC_MAX_CQS]; 249a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s rsp_cq_ba[BFI_IOC_MAX_CQS]; 250a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s rsp_cq_shadow_pi[BFI_IOC_MAX_CQS]; 251a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_iocfc_regs_s bfa_regs; /* BFA device registers */ 252a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_hwif_s hwif; 253a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_cb_iocfc_t updateq_cbfn; /* bios callback function */ 254a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *updateq_cbarg; /* bios callback arg */ 255a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 intr_mask; 256a714134a857d3984250ee52fda7850b61bf8a94eKrishna Gudipati struct bfa_faa_args_s faa_args; 2574507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_dma_s ioc_dma; 2584507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_dma_s iocfc_dma; 2594507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_dma_s reqq_dma[BFI_IOC_MAX_CQS]; 2604507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_dma_s rspq_dma[BFI_IOC_MAX_CQS]; 2614507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_kva_s kva_seg; 262a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 263a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 2644507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_IOC_DMA(_bfa) (&((_bfa)->iocfc.ioc_dma)) 2654507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_IOCFC_DMA(_bfa) (&((_bfa)->iocfc.iocfc_dma)) 2664507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_REQQ_DMA(_bfa, _qno) (&((_bfa)->iocfc.reqq_dma[(_qno)])) 2674507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_RSPQ_DMA(_bfa, _qno) (&((_bfa)->iocfc.rspq_dma[(_qno)])) 2684507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_IOCFC_KVA(_bfa) (&((_bfa)->iocfc.kva_seg)) 2694507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati 2703fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati#define bfa_fn_lpu(__bfa) \ 2713fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati bfi_fn_lpu(bfa_ioc_pcifn(&(__bfa)->ioc), bfa_ioc_portid(&(__bfa)->ioc)) 272a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_msix_init(__bfa, __nvecs) \ 273a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs)) 274775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati#define bfa_msix_ctrl_install(__bfa) \ 275775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_ctrl_install(__bfa)) 276775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati#define bfa_msix_queue_install(__bfa) \ 277775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_queue_install(__bfa)) 278a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_msix_uninstall(__bfa) \ 279a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) 280ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipati#define bfa_isr_rspq_ack(__bfa, __queue, __ci) \ 281ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipati ((__bfa)->iocfc.hwif.hw_rspq_ack(__bfa, __queue, __ci)) 2823fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati#define bfa_isr_reqq_ack(__bfa, __queue) do { \ 2833fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati if ((__bfa)->iocfc.hwif.hw_reqq_ack) \ 2843fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati (__bfa)->iocfc.hwif.hw_reqq_ack(__bfa, __queue); \ 2853fd459804ff8e002db2671900debd0fc6dc6c443Krishna Gudipati} while (0) 286111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati#define bfa_isr_mode_set(__bfa, __msix) do { \ 287111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati if ((__bfa)->iocfc.hwif.hw_isr_mode_set) \ 288111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati (__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix); \ 289111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipati} while (0) 290a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec) \ 291a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, \ 292a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati __nvecs, __maxvec)) 293a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_msix_get_rme_range(__bfa, __start, __end) \ 294a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end)) 295a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_msix(__bfa, __vec) \ 296a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->msix.handler[__vec](__bfa, __vec)) 297a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 298a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati/* 299a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * FC specific IOC functions. 300a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 3014507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipativoid bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, 3024507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_meminfo_s *meminfo, 3034507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_s *bfa); 304a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, 305a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_iocfc_cfg_s *cfg, 306a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_pcidev_s *pcidev); 307a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_init(struct bfa_s *bfa); 308a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_start(struct bfa_s *bfa); 309a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_stop(struct bfa_s *bfa); 310a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_isr(void *bfa, struct bfi_mbmsg_s *msg); 3114507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipativoid bfa_iocfc_set_snsbase(struct bfa_s *bfa, int seg_no, u64 snsbase_pa); 312a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_boolean_t bfa_iocfc_is_operational(struct bfa_s *bfa); 313a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_reset_queues(struct bfa_s *bfa); 314a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 315a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_msix_all(struct bfa_s *bfa, int vec); 316a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_msix_reqq(struct bfa_s *bfa, int vec); 317a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_msix_rspq(struct bfa_s *bfa, int vec); 318a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_msix_lpu_err(struct bfa_s *bfa, int vec); 319a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 320a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_reginit(struct bfa_s *bfa); 321ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipativoid bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); 322a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); 323775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipativoid bfa_hwcb_msix_ctrl_install(struct bfa_s *bfa); 324775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipativoid bfa_hwcb_msix_queue_install(struct bfa_s *bfa); 325a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_msix_uninstall(struct bfa_s *bfa); 326a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); 327a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, 328a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *maxvec); 329a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, 330a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *end); 331a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_reginit(struct bfa_s *bfa); 332111892082ed7a3214bc7a7ec6b8b20e8f847501aKrishna Gudipativoid bfa_hwct2_reginit(struct bfa_s *bfa); 333a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); 334ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipativoid bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); 335ca6e0ea71cd0f442875b05357dd51774bd84b418Krishna Gudipativoid bfa_hwct2_rspq_ack(struct bfa_s *bfa, int rspq, u32 ci); 336a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); 337775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipativoid bfa_hwct_msix_ctrl_install(struct bfa_s *bfa); 338775c7742adfd7726f05914198bf33eaa3b9f64bbKrishna Gudipativoid bfa_hwct_msix_queue_install(struct bfa_s *bfa); 339a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_msix_uninstall(struct bfa_s *bfa); 340a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); 341a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, 342a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *maxvec); 343a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, 344a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 *end); 345a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns); 346a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatiint bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, 347a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfi_pbc_vport_s *pbc_vport); 348a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 349a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 350acdc79a60cb3cbbc9f07bb5032d890e9cf94f0ffJing Huang/* 351a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati *---------------------------------------------------------------------- 352a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati * BFA public interfaces 353a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati *---------------------------------------------------------------------- 354a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati */ 355a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_stats(_mod, _stats) ((_mod)->stats._stats++) 356a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_ioc_get_stats(__bfa, __ioc_stats) \ 357a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_fetch_stats(&(__bfa)->ioc, __ioc_stats) 358a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_ioc_clear_stats(__bfa) \ 359a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_clr_stats(&(__bfa)->ioc) 360a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_nports(__bfa) \ 361a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_nports(&(__bfa)->ioc) 362a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_adapter_manufacturer(__bfa, __manufacturer) \ 363a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_adapter_manufacturer(&(__bfa)->ioc, __manufacturer) 364a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_adapter_model(__bfa, __model) \ 365a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_adapter_model(&(__bfa)->ioc, __model) 366a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_adapter_serial_num(__bfa, __serial_num) \ 367a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_adapter_serial_num(&(__bfa)->ioc, __serial_num) 368a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_adapter_fw_ver(__bfa, __fw_ver) \ 369a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_adapter_fw_ver(&(__bfa)->ioc, __fw_ver) 370a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_adapter_optrom_ver(__bfa, __optrom_ver) \ 371a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_adapter_optrom_ver(&(__bfa)->ioc, __optrom_ver) 372a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_pci_chip_rev(__bfa, __chip_rev) \ 373a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_pci_chip_rev(&(__bfa)->ioc, __chip_rev) 374a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_ioc_state(__bfa) \ 375a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_state(&(__bfa)->ioc) 376a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_type(__bfa) \ 377a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_type(&(__bfa)->ioc) 378a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_mac(__bfa) \ 379a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_mac(&(__bfa)->ioc) 380a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_mfg_mac(__bfa) \ 381a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_ioc_get_mfg_mac(&(__bfa)->ioc) 382a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_get_fw_clock_res(__bfa) \ 383a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati ((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res) 384a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 38583763d591b343b07331cebe86715205230c568b1Krishna Gudipati/* 38683763d591b343b07331cebe86715205230c568b1Krishna Gudipati * lun mask macros return NULL when min cfg is enabled and there is 38783763d591b343b07331cebe86715205230c568b1Krishna Gudipati * no memory allocated for lunmask. 38883763d591b343b07331cebe86715205230c568b1Krishna Gudipati */ 38983763d591b343b07331cebe86715205230c568b1Krishna Gudipati#define bfa_get_lun_mask(__bfa) \ 39083763d591b343b07331cebe86715205230c568b1Krishna Gudipati ((&(__bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ 39183763d591b343b07331cebe86715205230c568b1Krishna Gudipati (&(BFA_DCONF_MOD(__bfa)->dconf->lun_mask)) 39283763d591b343b07331cebe86715205230c568b1Krishna Gudipati 39383763d591b343b07331cebe86715205230c568b1Krishna Gudipati#define bfa_get_lun_mask_list(_bfa) \ 39483763d591b343b07331cebe86715205230c568b1Krishna Gudipati ((&(_bfa)->modules.dconf_mod)->min_cfg) ? NULL : \ 39583763d591b343b07331cebe86715205230c568b1Krishna Gudipati (bfa_get_lun_mask(_bfa)->lun_list) 39683763d591b343b07331cebe86715205230c568b1Krishna Gudipati 39783763d591b343b07331cebe86715205230c568b1Krishna Gudipati#define bfa_get_lun_mask_status(_bfa) \ 39883763d591b343b07331cebe86715205230c568b1Krishna Gudipati (((&(_bfa)->modules.dconf_mod)->min_cfg) \ 39983763d591b343b07331cebe86715205230c568b1Krishna Gudipati ? BFA_LUNMASK_MINCFG : ((bfa_get_lun_mask(_bfa))->status)) 40083763d591b343b07331cebe86715205230c568b1Krishna Gudipati 401a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids); 402a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg); 403a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg); 404a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, 4054507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_meminfo_s *meminfo, 4064507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_s *bfa); 407a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, 408a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_meminfo_s *meminfo, 409a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_pcidev_s *pcidev); 410a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_detach(struct bfa_s *bfa); 411a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_cb_init(void *bfad, bfa_status_t status); 412a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_cb_updateq(void *bfad, bfa_status_t status); 413a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 414a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_boolean_t bfa_intx(struct bfa_s *bfa); 415a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_isr_enable(struct bfa_s *bfa); 416a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_isr_disable(struct bfa_s *bfa); 417a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 418a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_comp_deq(struct bfa_s *bfa, struct list_head *comp_q); 419a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q); 420a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q); 421a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 422a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_cb_ioc_t) (void *cbarg, enum bfa_status status); 423a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr); 424a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 425a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 426a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, 427a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_iocfc_intr_attr_s *attr); 428a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 429a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_enable(struct bfa_s *bfa); 430a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_iocfc_disable(struct bfa_s *bfa); 431a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ 432a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) 433a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 43437ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipatistruct bfa_cb_pending_q_s { 43537ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati struct bfa_cb_qe_s hcb_qe; 43637ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati void *data; /* Driver buffer */ 43737ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati}; 43837ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati 43937ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati/* Common macros to operate on pending stats/attr apis */ 44037ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati#define bfa_pending_q_init(__qe, __cbfn, __cbarg, __data) do { \ 44137ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati bfa_q_qe_init(&((__qe)->hcb_qe.qe)); \ 44237ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__qe)->hcb_qe.cbfn = (__cbfn); \ 44337ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__qe)->hcb_qe.cbarg = (__cbarg); \ 44437ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__qe)->hcb_qe.pre_rmv = BFA_TRUE; \ 44537ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati (__qe)->data = (__data); \ 44637ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati} while (0) 44737ea0558b87abb151245bc750070a4dcda490acaKrishna Gudipati 448a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#endif /* __BFA_H__ */ 449