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-rw-r--r--pk/gpe/gpe_common.h65
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diff --git a/pk/gpe/gpe_common.h b/pk/gpe/gpe_common.h
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-#ifndef __GPE_COMMON_H__
-#define __GPE_COMMON_H__
-
-//-----------------------------------------------------------------------------
-// *! (C) Copyright International Business Machines Corp. 2014
-// *! All Rights Reserved -- Property of IBM
-// *! *** IBM Confidential ***
-//-----------------------------------------------------------------------------
-
-/// \file gpe_common.h
-/// \brief Common header for GPE
-///
-/// This header is maintained as part of the PK port for GPE, but needs to be
-/// physically present in the PMX area to allow dropping PMX code as a whole
-/// to other teams.
-
-// -*- WARNING: This file is maintained as part of PK. Do not edit in -*-
-// -*- the PMX area as your edits will be lost. -*-
-
-#ifndef __ASSEMBLER__
-#include <stdint.h>
-#endif
-
-#include "occhw_common.h"
-
-/// Each GPE instance has it's own interrupt status register these macros
-/// are added for convenience in accessing the correct register
-#define GPE_GISR0(instance_id) (OCB_G0ISR0 + (instance_id * 8))
-#define GPE_GISR1(instance_id) (OCB_G0ISR1 + (instance_id * 8))
-
-#ifdef __ASSEMBLER__
-/// This macro contains GPE specific code for determining what IRQ caused the
-/// external exception handler to be invoked by the PPE
-
-/// Check for interrupts pending in status register 0 while the IRQ is
-/// computed. The IRQ is expected to be stored in r4. If no IRQ is
-/// pending then load the phantom irq # (EXTERNAL_IRQS).
-///
-/// r1, r2, r3, and r13 must not be modified. All other registers may be used.
-///
- .macro hwmacro_get_ext_irq
-
- _lwzi %r5, %r5, GPE_GISR0(APPCFG_OCC_INSTANCE_ID)
- cntlzw %r4, %r5
- cmpwible %r4, 31, call_external_irq_handler #branch if irq is lt or eq to 31
-
- ## No IRQ pending in interrupt set 0. Try set 1.
- ## Note: irq # will be 64 (EXTERNAL_IRQS) if no bits were set in either register
-
- _lwzi %r6, %r6, GPE_GISR1(APPCFG_OCC_INSTANCE_ID)
- cntlzw %r4, %r6
- addi %r4, %r4, 32
-
- .endm
-
-
-/// Redirect the .hwmacro_irq_cfg_bitmaps macro to call our macro that is common for both
-/// GPE's and the 405 inside the OCC complex. This is called from the ppe42_exceptions.S
-/// file.
- .macro .hwmacro_irq_cfg_bitmaps
- .occhw_irq_cfg_bitmaps
- .endm
-#endif /* __ASSEMBLER__ */
-
-#endif /* __GPE_COMMON_H__ */
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