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 18a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#ifndef __BFA_PORT_H__ 19a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#define __BFA_PORT_H__ 20a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 21a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_defs_svc.h" 22a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_ioc.h" 23a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#include "bfa_cs.h" 24a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 25a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status); 26a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatitypedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status); 27a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 28a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatistruct bfa_port_s { 29a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *dev; 30a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_ioc_s *ioc; 31a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_trc_mod_s *trcmod; 32a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 msgtag; 33a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_boolean_t stats_busy; 34a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_mbox_cmd_s stats_mb; 35a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_stats_cbfn_t stats_cbfn; 36a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *stats_cbarg; 37a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_status_t stats_status; 38a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u32 stats_reset_time; 39a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati union bfa_port_stats_u *stats; 40a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_dma_s stats_dma; 41a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_boolean_t endis_pending; 42a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati struct bfa_mbox_cmd_s endis_mb; 43a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_endis_cbfn_t endis_cbfn; 44a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *endis_cbarg; 45a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_status_t endis_status; 46d37779f8d98a1d7c5ba904982958167d988f01ddKrishna Gudipati struct bfa_ioc_notify_s ioc_notify; 4743ffdf4dfb827babcdca5345a76031598a985dc8Krishna Gudipati bfa_boolean_t pbc_disabled; 48e353546e447feb838db2d1b23bac23cb90755993Krishna Gudipati bfa_boolean_t dport_enabled; 494507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati struct bfa_mem_dma_s port_dma; 50a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati}; 51a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 524507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati#define BFA_MEM_PORT_DMA(__bfa) (&((__bfa)->modules.port.port_dma)) 534507025d01149aea8705e43508d0ef11e7010cfdKrishna Gudipati 54a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, 55a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati void *dev, struct bfa_trc_mod_s *trcmod); 56d37779f8d98a1d7c5ba904982958167d988f01ddKrishna Gudipativoid bfa_port_notify(void *arg, enum bfa_ioc_event_e event); 57a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati 58a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_status_t bfa_port_get_stats(struct bfa_port_s *port, 59a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati union bfa_port_stats_u *stats, 60a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_stats_cbfn_t cbfn, void *cbarg); 61a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_status_t bfa_port_clear_stats(struct bfa_port_s *port, 62a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_stats_cbfn_t cbfn, void *cbarg); 63a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_status_t bfa_port_enable(struct bfa_port_s *port, 64a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_endis_cbfn_t cbfn, void *cbarg); 65a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatibfa_status_t bfa_port_disable(struct bfa_port_s *port, 66a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati bfa_port_endis_cbfn_t cbfn, void *cbarg); 67a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipatiu32 bfa_port_meminfo(void); 68a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipativoid bfa_port_mem_claim(struct bfa_port_s *port, 69a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati u8 *dma_kva, u64 dma_pa); 70e353546e447feb838db2d1b23bac23cb90755993Krishna Gudipativoid bfa_port_set_dportenabled(struct bfa_port_s *port, 71e353546e447feb838db2d1b23bac23cb90755993Krishna Gudipati bfa_boolean_t enabled); 72148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 73148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati/* 74148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati * CEE declaration 75148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati */ 76148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatitypedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status); 77148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatitypedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status); 78148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatitypedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status); 79148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 80148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatistruct bfa_cee_cbfn_s { 81148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_get_attr_cbfn_t get_attr_cbfn; 82148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati void *get_attr_cbarg; 83148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_get_stats_cbfn_t get_stats_cbfn; 84148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati void *get_stats_cbarg; 85148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_reset_stats_cbfn_t reset_stats_cbfn; 86148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati void *reset_stats_cbarg; 87148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati}; 88148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 89148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatistruct bfa_cee_s { 90148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati void *dev; 91148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_boolean_t get_attr_pending; 92148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_boolean_t get_stats_pending; 93148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_boolean_t reset_stats_pending; 94148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_status_t get_attr_status; 95148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_status_t get_stats_status; 96148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_status_t reset_stats_status; 97148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_cee_cbfn_s cbfn; 98148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_ioc_notify_s ioc_notify; 99148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_trc_mod_s *trcmod; 100148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_cee_attr_s *attr; 101148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_cee_stats_s *stats; 102148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_dma_s attr_dma; 103148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_dma_s stats_dma; 104148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_ioc_s *ioc; 105148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_mbox_cmd_s get_cfg_mb; 106148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_mbox_cmd_s get_stats_mb; 107148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_mbox_cmd_s reset_stats_mb; 108148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_mem_dma_s cee_dma; 109148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati}; 110148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 111148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati#define BFA_MEM_CEE_DMA(__bfa) (&((__bfa)->modules.cee.cee_dma)) 112148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 113148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatiu32 bfa_cee_meminfo(void); 114148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipativoid bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa); 115148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipativoid bfa_cee_attach(struct bfa_cee_s *cee, 116148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_ioc_s *ioc, void *dev); 117148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatibfa_status_t bfa_cee_get_attr(struct bfa_cee_s *cee, 118148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_cee_attr_s *attr, 119148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_get_attr_cbfn_t cbfn, void *cbarg); 120148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatibfa_status_t bfa_cee_get_stats(struct bfa_cee_s *cee, 121148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati struct bfa_cee_stats_s *stats, 122148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_get_stats_cbfn_t cbfn, void *cbarg); 123148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipatibfa_status_t bfa_cee_reset_stats(struct bfa_cee_s *cee, 124148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg); 125148d61039c625f3f7e2d0a6ad1efe17f83153e65Krishna Gudipati 126a36c61f9025b8924f99f54d518763bee7aa84085Krishna Gudipati#endif /* __BFA_PORT_H__ */ 127