/* SPDX-License-Identifier: GPL-2.0-only */ /* * Linux network driver for QLogic BR-series Converged Network Adapter. */ /* * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. * Copyright (c) 2014-2015 QLogic Corporation * All rights reserved * www.qlogic.com */ /* BFA common services */ #ifndef __BFA_CS_H__ #define __BFA_CS_H__ #include "cna.h" /* BFA state machine interfaces */ /* For converting from state machine function to state encoding. */ #define BFA_SM_TABLE … BFA_SM_TABLE(iocpf, bfa_iocpf, iocpf_event, bfa_fsm_iocpf_t) BFA_SM_TABLE(ioc, bfa_ioc, ioc_event, bfa_fsm_ioc_t) BFA_SM_TABLE(cmdq, bfa_msgq_cmdq, cmdq_event, bfa_fsm_msgq_cmdq_t) BFA_SM_TABLE(rspq, bfa_msgq_rspq, rspq_event, bfa_fsm_msgq_rspq_t) BFA_SM_TABLE(ioceth, bna_ioceth, bna_ioceth_event, bna_fsm_ioceth_t) BFA_SM_TABLE(enet, bna_enet, bna_enet_event, bna_fsm_enet_t) BFA_SM_TABLE(ethport, bna_ethport, bna_ethport_event, bna_fsm_ethport_t) BFA_SM_TABLE(tx, bna_tx, bna_tx_event, bna_fsm_tx_t) BFA_SM_TABLE(rxf, bna_rxf, bna_rxf_event, bna_fsm_rxf_t) BFA_SM_TABLE(rx, bna_rx, bna_rx_event, bna_fsm_rx_t) #undef BFA_SM_TABLE #define BFA_SM(_sm) … /* State machine with entry actions. */ bfa_fsm_t; /* oc - object class eg. bfa_ioc * st - state, eg. reset * otype - object type, eg. struct bfa_ioc * etype - object type, eg. enum ioc_event */ #define bfa_fsm_state_decl(oc, st, otype, etype) … #define bfa_fsm_set_state(_fsm, _state) … #define bfa_fsm_send_event(_fsm, _event) … #define bfa_fsm_cmp_state(_fsm, _state) … /* Generic wait counter. */ bfa_wc_resume_t; struct bfa_wc { … }; static inline void bfa_wc_up(struct bfa_wc *wc) { … } static inline void bfa_wc_down(struct bfa_wc *wc) { … } /* Initialize a waiting counter. */ static inline void bfa_wc_init(struct bfa_wc *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) { … } /* Wait for counter to reach zero */ static inline void bfa_wc_wait(struct bfa_wc *wc) { … } #endif /* __BFA_CS_H__ */
Codebase Browser
linux