hypervisor/src/greatlakes/huron/src/init_huron.c

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: init_huron.c
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
*  - Do no alter or remove copyright notices
*
*  - Redistribution and use of this software in source and binary forms, with
*    or without modification, are permitted provided that the following
*    conditions are met:
*
*  - Redistribution of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistribution in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
*    Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*     This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or maintenance of
* any nuclear facility.
*
* ========== Copyright Header End ============================================
*/
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "@(#)init_huron.c       1.2     07/06/06 SMI"

#include  <stdarg.h>

#include  <sys/htypes.h>
#include  <hypervisor.h>
#include  <traps.h>
#include  <cache.h>
#include  <mmu.h>
#include  <sun4v/asi.h>
#include  <sun4v/errs_defs.h>
#include  <vdev_ops.h>
#include  <vdev_intr.h>
#include  <ncs.h>
#include  <cyclic.h>
#include  <config.h>
#include  <vcpu.h>
#include  <strand.h>
#include  <guest.h>
#include  <memory.h>
#include  <pcie.h>
#include  <support.h>
#include  <fpga.h>
#include  <svc.h>
#include  <ldc.h>
#include  <hvctl.h>
#include  <md.h>
#include  <abort.h>
#include  <proto.h>
#ifdef CONFIG_PIU
#include <piu.h>
#endif

#ifdef CONFIG_PIU
extern const struct piu_cookie piu_dev[];
void c_piu_leaf_soft_reset(const struct piu_cookie *, int root);
#endif

#ifdef CONFIG_CRYPTO
static void init_rng(void);
extern void init_mau_crypto_units(void);
extern void init_cwq_crypto_units(void);
#endif

/*
 * FIXME: This needs to be moved into a platform
 * specific file.
 */
void
reloc_plat_devops()
{
        extern devopsvec_t vdev_ops;
#ifdef CONFIG_PIU /* { */
        extern devopsvec_t piu_dev_ops;
        extern devopsvec_t piu_int_ops;
        extern devopsvec_t piu_msi_ops;
        extern devopsvec_t piu_err_int_ops;
#ifdef  CONFIG_FPGA_UART
        extern devopsvec_t fpga_uart_ops;
#endif /* CONFIG_FPGA_UART */
#endif /* } */
        extern devopsvec_t niu_ops;
        extern devopsvec_t cdev_ops;

        reloc_devopsvec(&vdev_ops);
#ifdef  CONFIG_PIU
        reloc_devopsvec(&piu_dev_ops);
        reloc_devopsvec(&piu_int_ops);
        reloc_devopsvec(&piu_msi_ops);
        reloc_devopsvec(&piu_err_int_ops);
#ifdef  CONFIG_FPGA_UART
        reloc_devopsvec(&fpga_uart_ops);
#endif /* CONFIG_FPGA_UART */
#endif
        reloc_devopsvec(&niu_ops);
        reloc_devopsvec(&cdev_ops);
}

#ifdef CONFIG_CRYPTO
static void
init_rng(void)
{
        rng_t   *rngp;

        config.config_m.rng = &rng;

        rngp = (rng_t *)config.config_m.rng;

        rngp->lock = 0;
        rngp->ctl.rc_state = RNG_STATE_ERROR;
        rngp->ctl.rc_guestid = -1;
}
#endif

void
init_plat_hook(void)
{
#ifdef CONFIG_CRYPTO
        init_mau_crypto_units();
        init_cwq_crypto_units();
        init_rng();
#endif  /* CONFIG_CRYPTO */
}