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#ifndef __PGP_OCB_H__
#define __PGP_OCB_H__
// $Id: pgp_ocb.h,v 1.2 2014/02/03 01:30:35 daviddu Exp $
// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ssx/pgp/pgp_ocb.h,v $
//-----------------------------------------------------------------------------
// *! (C) Copyright International Business Machines Corp. 2013
// *! All Rights Reserved -- Property of IBM
// *! *** IBM Confidential ***
//-----------------------------------------------------------------------------
/// \file pgp_ocb.h
/// \brief OCB unit header. Local and mechanically generated macros and APIs.
#include "ssx.h"
#include "ppc32.h"
#include "pgp_common.h"
#include "ocb_register_addresses.h"
#include "ocb_firmware_registers.h"
#include "ppc405_irq.h"
#define OCB_TIMER0 0
#define OCB_TIMER1 1
#define OCB_TIMERS 2
#define OCB_TIMER_ONE_SHOT 0
#define OCB_TIMER_AUTO_RELOAD 1
#define OCB_LW_LOG_SIZE_MIN 3
#define OCB_LW_LOG_SIZE_MAX 15
#define OCB_INVALID_ARGUMENT_TIMER 0x00622001
#define OCB_INVALID_ARGUMENT_LW_INIT 0x00622002
#define OCB_INVALID_ARGUMENT_LW_DISABLE 0x00622003
#define OCB_INVALID_ARGUMENT_UNTRUST 0x00622004
#ifndef __ASSEMBLER__
int
ocb_timer_reset(int timer,
int auto_reload,
int timeout_ns);
#ifdef OCC
int
ocb_timer_setup(int timer,
int auto_reload,
int timeout_ns,
SsxIrqHandler handler,
void *arg,
int priority) INIT_SECTION;
#else
int
ocb_timer_setup(int timer,
int auto_reload,
int timeout_ns,
SsxIrqHandler handler,
void *arg,
int priority);
#endif
/// Clear OCB timer status based on the IRQ
///
/// This API can be called from OCB timer interrupt handlers, using the IRQ
/// provided to the handler. No error checks are provided.
static inline void
ocb_timer_status_clear(SsxIrqId irq)
{
out32(OCB_OTRN(irq - PGP_IRQ_OCC_TIMER0), OCB_OTRN_TIMEOUT);
}
int
ocb_linear_window_initialize(int channel, uint32_t base, int log_size);
int
ocb_linear_window_disable(int channel);
int
ocb_allow_untrusted_initialize(int channel, int allow_untrusted);
#endif /* __ASSEMBLER__ */
#endif /* __PGP_OCB_H__ */
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