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48 lines
1.5 KiB
48 lines
1.5 KiB
15 years ago
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/*
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* Copyright (c) 2005-2009 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_UF_PRIV_H__
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#define __BFA_UF_PRIV_H__
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#include <cs/bfa_sm.h>
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#include <bfa_svc.h>
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#include <bfi/bfi_uf.h>
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#define BFA_UF_MIN (4)
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struct bfa_uf_mod_s {
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struct bfa_s *bfa; /* back pointer to BFA */
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struct bfa_uf_s *uf_list; /* array of UFs */
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u16 num_ufs; /* num unsolicited rx frames */
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struct list_head uf_free_q; /* free UFs */
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struct list_head uf_posted_q; /* UFs posted to IOC */
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struct bfa_uf_buf_s *uf_pbs_kva; /* list UF bufs request pld */
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u64 uf_pbs_pa; /* phy addr for UF bufs */
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struct bfi_uf_buf_post_s *uf_buf_posts;
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/* pre-built UF post msgs */
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bfa_cb_uf_recv_t ufrecv; /* uf recv handler function */
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void *cbarg; /* uf receive handler arg */
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};
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#define BFA_UF_MOD(__bfa) (&(__bfa)->modules.uf_mod)
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#define ufm_pbs_pa(_ufmod, _uftag) \
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((_ufmod)->uf_pbs_pa + sizeof(struct bfa_uf_buf_s) * (_uftag))
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void bfa_uf_isr(struct bfa_s *bfa, struct bfi_msg_s *msg);
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#endif /* __BFA_UF_PRIV_H__ */
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