9dc640432c
Updates to the Netlogic XLP on-chp RSA block driver. The changes are to follow style(9) guidelines, to improve readability and to remove unnecessary initialization. No changes to logic have been introduced by this commit. Submitted by: Venkatesh J. V. <venkatesh.vivekanandan@broadcom.com> Approved by: re (hrs)
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*-
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* Copyright (c) 2003-2012 Broadcom Corporation
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* All Rights Reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _NLMRSALIB_H_
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#define _NLMRSALIB_H_
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#define XLP_RSA_SESSION(sid) ((sid) & 0x000007ff)
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#define XLP_RSA_SID(crd,ses) (((crd) << 28) | ((ses) & 0x7ff))
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#define RSA_ERROR(msg0) (((msg0) >> 53) & 0x1f)
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struct xlp_rsa_session {
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uint32_t sessionid;
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int hs_used;
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};
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struct xlp_rsa_command {
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uint16_t session_num;
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struct xlp_rsa_session *ses;
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struct cryptkop *krp;
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uint8_t *rsasrc;
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uint32_t rsaopsize;
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uint32_t rsatype;
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uint32_t rsafn;
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};
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/*
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* Holds data specific to nlm security accelerators
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*/
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struct xlp_rsa_softc {
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device_t sc_dev; /* device backpointer */
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uint64_t rsa_base;
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int sc_cid;
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struct xlp_rsa_session *sc_sessions;
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int sc_nsessions;
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int rsaecc_vc_start;
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int rsaecc_vc_end;
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};
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void
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nlm_xlprsaecc_msgring_handler(int vc, int size, int code, int src_id,
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struct nlm_fmn_msg *msg, void *data);
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#endif /* _NLMRSALIB_H_ */
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