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https://github.com/edk2-porting/linux-next.git
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e353546e44
- Introduced support for D-Port which is a new port mode during which link level diagnostics can be run. - Provided mechanism to dynamically configure D-Port and initiate diagnostic tests to isolate any link level issues. - In D-Port mode, the HBA port does not participate in fabric or login to the remote device or run data traffic. - Diagnostic tests include running various loopback tests in conjunction with the attached device. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
127 lines
4.1 KiB
C
127 lines
4.1 KiB
C
/*
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* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef __BFA_PORT_H__
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#define __BFA_PORT_H__
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#include "bfa_defs_svc.h"
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#include "bfa_ioc.h"
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#include "bfa_cs.h"
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typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status);
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typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status);
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struct bfa_port_s {
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void *dev;
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struct bfa_ioc_s *ioc;
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struct bfa_trc_mod_s *trcmod;
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u32 msgtag;
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bfa_boolean_t stats_busy;
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struct bfa_mbox_cmd_s stats_mb;
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bfa_port_stats_cbfn_t stats_cbfn;
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void *stats_cbarg;
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bfa_status_t stats_status;
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u32 stats_reset_time;
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union bfa_port_stats_u *stats;
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struct bfa_dma_s stats_dma;
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bfa_boolean_t endis_pending;
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struct bfa_mbox_cmd_s endis_mb;
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bfa_port_endis_cbfn_t endis_cbfn;
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void *endis_cbarg;
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bfa_status_t endis_status;
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struct bfa_ioc_notify_s ioc_notify;
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bfa_boolean_t pbc_disabled;
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bfa_boolean_t dport_enabled;
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struct bfa_mem_dma_s port_dma;
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};
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#define BFA_MEM_PORT_DMA(__bfa) (&((__bfa)->modules.port.port_dma))
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void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc,
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void *dev, struct bfa_trc_mod_s *trcmod);
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void bfa_port_notify(void *arg, enum bfa_ioc_event_e event);
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bfa_status_t bfa_port_get_stats(struct bfa_port_s *port,
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union bfa_port_stats_u *stats,
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bfa_port_stats_cbfn_t cbfn, void *cbarg);
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bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port,
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bfa_port_stats_cbfn_t cbfn, void *cbarg);
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bfa_status_t bfa_port_enable(struct bfa_port_s *port,
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bfa_port_endis_cbfn_t cbfn, void *cbarg);
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bfa_status_t bfa_port_disable(struct bfa_port_s *port,
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bfa_port_endis_cbfn_t cbfn, void *cbarg);
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u32 bfa_port_meminfo(void);
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void bfa_port_mem_claim(struct bfa_port_s *port,
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u8 *dma_kva, u64 dma_pa);
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void bfa_port_set_dportenabled(struct bfa_port_s *port,
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bfa_boolean_t enabled);
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/*
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* CEE declaration
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*/
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typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status);
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typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status);
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typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status);
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struct bfa_cee_cbfn_s {
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bfa_cee_get_attr_cbfn_t get_attr_cbfn;
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void *get_attr_cbarg;
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bfa_cee_get_stats_cbfn_t get_stats_cbfn;
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void *get_stats_cbarg;
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bfa_cee_reset_stats_cbfn_t reset_stats_cbfn;
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void *reset_stats_cbarg;
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};
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struct bfa_cee_s {
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void *dev;
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bfa_boolean_t get_attr_pending;
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bfa_boolean_t get_stats_pending;
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bfa_boolean_t reset_stats_pending;
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bfa_status_t get_attr_status;
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bfa_status_t get_stats_status;
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bfa_status_t reset_stats_status;
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struct bfa_cee_cbfn_s cbfn;
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struct bfa_ioc_notify_s ioc_notify;
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struct bfa_trc_mod_s *trcmod;
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struct bfa_cee_attr_s *attr;
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struct bfa_cee_stats_s *stats;
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struct bfa_dma_s attr_dma;
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struct bfa_dma_s stats_dma;
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struct bfa_ioc_s *ioc;
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struct bfa_mbox_cmd_s get_cfg_mb;
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struct bfa_mbox_cmd_s get_stats_mb;
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struct bfa_mbox_cmd_s reset_stats_mb;
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struct bfa_mem_dma_s cee_dma;
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};
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#define BFA_MEM_CEE_DMA(__bfa) (&((__bfa)->modules.cee.cee_dma))
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u32 bfa_cee_meminfo(void);
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void bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa);
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void bfa_cee_attach(struct bfa_cee_s *cee,
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struct bfa_ioc_s *ioc, void *dev);
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bfa_status_t bfa_cee_get_attr(struct bfa_cee_s *cee,
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struct bfa_cee_attr_s *attr,
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bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
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bfa_status_t bfa_cee_get_stats(struct bfa_cee_s *cee,
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struct bfa_cee_stats_s *stats,
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bfa_cee_get_stats_cbfn_t cbfn, void *cbarg);
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bfa_status_t bfa_cee_reset_stats(struct bfa_cee_s *cee,
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bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg);
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#endif /* __BFA_PORT_H__ */
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