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Diffstat (limited to 'drivers/net/npe/include/IxNpeMhConfig_p.h')
-rw-r--r--drivers/net/npe/include/IxNpeMhConfig_p.h531
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diff --git a/drivers/net/npe/include/IxNpeMhConfig_p.h b/drivers/net/npe/include/IxNpeMhConfig_p.h
deleted file mode 100644
index ca47f7f..0000000
--- a/drivers/net/npe/include/IxNpeMhConfig_p.h
+++ /dev/null
@@ -1,531 +0,0 @@
-/**
- * @file IxNpeMhConfig_p.h
- *
- * @author Intel Corporation
- * @date 18 Jan 2002
- *
- * @brief This file contains the private API for the Configuration module.
- *
- *
- * @par
- * IXP400 SW Release version 2.0
- *
- * -- Copyright Notice --
- *
- * @par
- * Copyright 2001-2005, Intel Corporation.
- * All rights reserved.
- *
- * @par
- * SPDX-License-Identifier: BSD-3-Clause
- * @par
- * -- End of Copyright Notice --
-*/
-
-/**
- * @defgroup IxNpeMhConfig_p IxNpeMhConfig_p
- *
- * @brief The private API for the Configuration module.
- *
- * @{
- */
-
-#ifndef IXNPEMHCONFIG_P_H
-#define IXNPEMHCONFIG_P_H
-
-#include "IxOsal.h"
-
-#include "IxNpeMh.h"
-#include "IxNpeMhMacros_p.h"
-
-/*
- * inline definition
- */
-/* enable function inlining for performances */
-#ifdef IXNPEMHSOLICITEDCBMGR_C
-/* Non-inline functions will be defined in this translation unit.
- Reason is that in GNU Compiler, if the Optimization is turn off, all extern inline
- functions will not be compiled.
-*/
-# ifndef __wince
-# ifndef IXNPEMHCONFIG_INLINE
-# define IXNPEMHCONFIG_INLINE
-# endif
-# else
-# ifndef IXNPEMHCONFIG_INLINE
-# define IXNPEMHCONFIG_INLINE IX_OSAL_INLINE_EXTERN
-# endif
-# endif /* __wince*/
-
-#else
-
-# ifndef IXNPEMHCONFIG_INLINE
-# define IXNPEMHCONFIG_INLINE IX_OSAL_INLINE_EXTERN
-# endif /* IXNPEMHCONFIG_INLINE */
-#endif /* IXNPEMHSOLICITEDCBMGR_C */
-/*
- * Typedefs and #defines, etc.
- */
-
-typedef void (*IxNpeMhConfigIsr) (int); /**< ISR function pointer */
-
-/**
- * @struct IxNpeMhConfigNpeInfo
- *
- * @brief This structure is used to maintain the configuration information
- * associated with an NPE.
- */
-
-typedef struct
-{
- IxOsalMutex mutex; /**< mutex */
- UINT32 interruptId; /**< interrupt ID */
- UINT32 virtualRegisterBase; /**< register virtual base address */
- UINT32 statusRegister; /**< status register virtual address */
- UINT32 controlRegister; /**< control register virtual address */
- UINT32 inFifoRegister; /**< inFIFO register virutal address */
- UINT32 outFifoRegister; /**< outFIFO register virtual address */
- IxNpeMhConfigIsr isr; /**< isr routine for handling interrupt */
- BOOL oldInterruptState; /**< old interrupt state (true => enabled) */
-} IxNpeMhConfigNpeInfo;
-
-
-/*
- * #defines for function return types, etc.
- */
-
-/**< NPE register base address */
-#define IX_NPEMH_NPE_BASE (IX_OSAL_IXP400_PERIPHERAL_PHYS_BASE)
-
-#define IX_NPEMH_NPEA_OFFSET (0x6000) /**< NPE-A register base offset */
-#define IX_NPEMH_NPEB_OFFSET (0x7000) /**< NPE-B register base offset */
-#define IX_NPEMH_NPEC_OFFSET (0x8000) /**< NPE-C register base offset */
-
-#define IX_NPEMH_NPESTAT_OFFSET (0x002C) /**< NPE status register offset */
-#define IX_NPEMH_NPECTL_OFFSET (0x0030) /**< NPE control register offset */
-#define IX_NPEMH_NPEFIFO_OFFSET (0x0038) /**< NPE FIFO register offset */
-
-/** NPE-A register base address */
-#define IX_NPEMH_NPEA_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEA_OFFSET)
-/** NPE-B register base address */
-#define IX_NPEMH_NPEB_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEB_OFFSET)
-/** NPE-C register base address */
-#define IX_NPEMH_NPEC_BASE (IX_NPEMH_NPE_BASE + IX_NPEMH_NPEC_OFFSET)
-
-/* NPE-A configuration */
-
-/** NPE-A interrupt */
-#define IX_NPEMH_NPEA_INT (IX_OSAL_IXP400_NPEA_IRQ_LVL)
-/** NPE-A FIFO register */
-#define IX_NPEMH_NPEA_FIFO (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPEFIFO_OFFSET)
-/** NPE-A control register */
-#define IX_NPEMH_NPEA_CTL (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPECTL_OFFSET)
-/** NPE-A status register */
-#define IX_NPEMH_NPEA_STAT (IX_NPEMH_NPEA_BASE + IX_NPEMH_NPESTAT_OFFSET)
-
-/* NPE-B configuration */
-
-/** NPE-B interrupt */
-#define IX_NPEMH_NPEB_INT (IX_OSAL_IXP400_NPEB_IRQ_LVL)
-/** NPE-B FIFO register */
-#define IX_NPEMH_NPEB_FIFO (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPEFIFO_OFFSET)
-/** NPE-B control register */
-#define IX_NPEMH_NPEB_CTL (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPECTL_OFFSET)
-/** NPE-B status register */
-#define IX_NPEMH_NPEB_STAT (IX_NPEMH_NPEB_BASE + IX_NPEMH_NPESTAT_OFFSET)
-
-/* NPE-C configuration */
-
-/** NPE-C interrupt */
-#define IX_NPEMH_NPEC_INT (IX_OSAL_IXP400_NPEC_IRQ_LVL)
-/** NPE-C FIFO register */
-#define IX_NPEMH_NPEC_FIFO (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPEFIFO_OFFSET)
-/** NPE-C control register */
-#define IX_NPEMH_NPEC_CTL (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPECTL_OFFSET)
-/** NPE-C status register */
-#define IX_NPEMH_NPEC_STAT (IX_NPEMH_NPEC_BASE + IX_NPEMH_NPESTAT_OFFSET)
-
-/* NPE control register bit definitions */
-#define IX_NPEMH_NPE_CTL_OFE (1 << 16) /**< OutFifoEnable */
-#define IX_NPEMH_NPE_CTL_IFE (1 << 17) /**< InFifoEnable */
-#define IX_NPEMH_NPE_CTL_OFEWE (1 << 24) /**< OutFifoEnableWriteEnable */
-#define IX_NPEMH_NPE_CTL_IFEWE (1 << 25) /**< InFifoEnableWriteEnable */
-
-/* NPE status register bit definitions */
-#define IX_NPEMH_NPE_STAT_OFNE (1 << 16) /**< OutFifoNotEmpty */
-#define IX_NPEMH_NPE_STAT_IFNF (1 << 17) /**< InFifoNotFull */
-#define IX_NPEMH_NPE_STAT_OFNF (1 << 18) /**< OutFifoNotFull */
-#define IX_NPEMH_NPE_STAT_IFNE (1 << 19) /**< InFifoNotEmpty */
-#define IX_NPEMH_NPE_STAT_MBINT (1 << 20) /**< Mailbox interrupt */
-#define IX_NPEMH_NPE_STAT_IFINT (1 << 21) /**< InFifo interrupt */
-#define IX_NPEMH_NPE_STAT_OFINT (1 << 22) /**< OutFifo interrupt */
-#define IX_NPEMH_NPE_STAT_WFINT (1 << 23) /**< WatchFifo interrupt */
-
-
-/**
- * Variable declarations. Externs are followed by static variables.
- */
-extern IxNpeMhConfigNpeInfo ixNpeMhConfigNpeInfo[IX_NPEMH_NUM_NPES];
-
-
-/*
- * Prototypes for interface functions.
- */
-
-/**
- * @fn void ixNpeMhConfigInitialize (
- IxNpeMhNpeInterrupts npeInterrupts)
- *
- * @brief This function initialises the Configuration module.
- *
- * @param IxNpeMhNpeInterrupts npeInterrupts (in) - whether or not to
- * service the NPE "outFIFO not empty" interrupts.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigInitialize (
- IxNpeMhNpeInterrupts npeInterrupts);
-
-/**
- * @fn void ixNpeMhConfigUninit (void)
- *
- * @brief This function uninitialises the Configuration module.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigUninit (void);
-
-/**
- * @fn void ixNpeMhConfigIsrRegister (
- IxNpeMhNpeId npeId,
- IxNpeMhConfigIsr isr)
- *
- * @brief This function registers an ISR to handle NPE "outFIFO not
- * empty" interrupts.
- *
- * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
- * be handled.
- * @param IxNpeMhConfigIsr isr (in) - the ISR function pointer that the
- * interrupt will trigger.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigIsrRegister (
- IxNpeMhNpeId npeId,
- IxNpeMhConfigIsr isr);
-
-/**
- * @fn BOOL ixNpeMhConfigNpeInterruptEnable (
- IxNpeMhNpeId npeId)
- *
- * @brief This function enables a NPE's "outFIFO not empty" interrupt.
- *
- * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
- * be enabled.
- *
- * @return Returns the previous state of the interrupt (true => enabled).
- */
-
-BOOL ixNpeMhConfigNpeInterruptEnable (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn BOOL ixNpeMhConfigNpeInterruptDisable (
- IxNpeMhNpeId npeId)
- *
- * @brief This function disables a NPE's "outFIFO not empty" interrupt
- *
- * @param IxNpeMhNpeId npeId (in) - the ID of the NPE whose interrupt will
- * be disabled.
- *
- * @return Returns the previous state of the interrupt (true => enabled).
- */
-
-BOOL ixNpeMhConfigNpeInterruptDisable (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn IxNpeMhMessageId ixNpeMhConfigMessageIdGet (
- IxNpeMhMessage message)
- *
- * @brief This function gets the ID of a message.
- *
- * @param IxNpeMhMessage message (in) - the message to get the ID of.
- *
- * @return the ID of the message
- */
-
-IxNpeMhMessageId ixNpeMhConfigMessageIdGet (
- IxNpeMhMessage message);
-
-/**
- * @fn BOOL ixNpeMhConfigNpeIdIsValid (
- IxNpeMhNpeId npeId)
- *
- * @brief This function checks to see if a NPE ID is valid.
- *
- * @param IxNpeMhNpeId npeId (in) - the NPE ID to validate.
- *
- * @return true if the NPE ID is valid, otherwise false.
- */
-
-BOOL ixNpeMhConfigNpeIdIsValid (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn void ixNpeMhConfigLockGet (
- IxNpeMhNpeId npeId)
- *
- * @brief This function gets a lock for exclusive NPE interaction, and
- * disables the NPE's "outFIFO not empty" interrupt.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which to get the
- * lock and disable its interrupt.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigLockGet (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn void ixNpeMhConfigLockRelease (
- IxNpeMhNpeId npeId)
- *
- * @brief This function releases a lock for exclusive NPE interaction, and
- * enables the NPE's "outFIFO not empty" interrupt.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which to release
- * the lock and enable its interrupt.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigLockRelease (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn BOOL ixNpeMhConfigInFifoIsEmpty (
- IxNpeMhNpeId npeId)
- *
- * @brief This inline function checks if a NPE's inFIFO is empty.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
- * will be checked.
- *
- * @return true if the inFIFO is empty, otherwise false.
- */
-
-IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigInFifoIsEmpty (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn BOOL ixNpeMhConfigInFifoIsFull (
- IxNpeMhNpeId npeId)
- *
- * @brief This inline function checks if a NPE's inFIFO is full.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
- * will be checked.
- *
- * @return true if the inFIFO is full, otherwise false.
- */
-
-IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigInFifoIsFull (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn BOOL ixNpeMhConfigOutFifoIsEmpty (
- IxNpeMhNpeId npeId)
- *
- * @brief This inline function checks if a NPE's outFIFO is empty.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
- * will be checked.
- *
- * @return true if the outFIFO is empty, otherwise false.
- */
-
-IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigOutFifoIsEmpty (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn BOOL ixNpeMhConfigOutFifoIsFull (
- IxNpeMhNpeId npeId)
- *
- * @brief This inline function checks if a NPE's outFIFO is full.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
- * will be checked.
- *
- * @return true if the outFIFO is full, otherwise false.
- */
-
-IXNPEMHCONFIG_INLINE BOOL ixNpeMhConfigOutFifoIsFull (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn IX_STATUS ixNpeMhConfigInFifoWrite (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage message)
- *
- * @brief This function writes a message to a NPE's inFIFO. The caller
- * must first check that the NPE's inFifo is not full. After writing the first
- * word of the message, this function will keep polling NPE's inFIFO is not
- * full to write the second word. If inFIFO is not available after maximum
- * retries (IX_NPE_MH_MAX_NUM_OF_RETRIES), this function will return TIMEOUT
- * status to indicate NPE hang / halt.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the inFIFO
- * will be written to.
- * @param IxNpeMhMessage message (in) - The message to write.
- *
- * @return The function returns a status indicating success, failure or timeout.
- */
-
-IX_STATUS ixNpeMhConfigInFifoWrite (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage message);
-
-/**
- * @fn IX_STATUS ixNpeMhConfigOutFifoRead (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage *message)
- *
- * @brief This function reads a message from a NPE's outFIFO. The caller
- * must first check that the NPE's outFifo is not empty. After reading the first
- * word of the message, this function will keep polling NPE's outFIFO is not
- * empty to read the second word. If outFIFO is empty after maximum
- * retries (IX_NPE_MH_MAX_NUM_OF_RETRIES), this function will return TIMEOUT
- * status to indicate NPE hang / halt.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE for which the outFIFO
- * will be read from.
- * @param IxNpeMhMessage message (out) - The message read.
- *
- * @return The function returns a status indicating success, failure or timeout.
- */
-
-IX_STATUS ixNpeMhConfigOutFifoRead (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage *message);
-
-/**
- * @fn void ixNpeMhConfigShow (
- IxNpeMhNpeId npeId)
- *
- * @brief This function will display the current state of the Configuration
- * module.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to display state
- * information for.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigShow (
- IxNpeMhNpeId npeId);
-
-/**
- * @fn void ixNpeMhConfigShowReset (
- IxNpeMhNpeId npeId)
- *
- * @brief This function will reset the current state of the Configuration
- * module.
- *
- * @param IxNpeMhNpeId npeId (in) - The ID of the NPE to reset state
- * information for.
- *
- * @return No return value.
- */
-
-void ixNpeMhConfigShowReset (
- IxNpeMhNpeId npeId);
-
-/*
- * Inline functions
- */
-
-/*
- * This inline function checks if a NPE's inFIFO is empty.
- */
-
-IXNPEMHCONFIG_INLINE
-BOOL ixNpeMhConfigInFifoIsEmpty (
- IxNpeMhNpeId npeId)
-{
- UINT32 ifne;
- volatile UINT32 *statusReg =
- (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
-
- /* get the IFNE (InFifoNotEmpty) bit of the status register */
- IX_NPEMH_REGISTER_READ_BITS (statusReg, &ifne, IX_NPEMH_NPE_STAT_IFNE);
-
- /* if the IFNE status bit is unset then the inFIFO is empty */
- return (ifne == 0);
-}
-
-
-/*
- * This inline function checks if a NPE's inFIFO is full.
- */
-IXNPEMHCONFIG_INLINE
-BOOL ixNpeMhConfigInFifoIsFull (
- IxNpeMhNpeId npeId)
-{
- UINT32 ifnf;
- volatile UINT32 *statusReg =
- (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
-
- /* get the IFNF (InFifoNotFull) bit of the status register */
- IX_NPEMH_REGISTER_READ_BITS (statusReg, &ifnf, IX_NPEMH_NPE_STAT_IFNF);
-
- /* if the IFNF status bit is unset then the inFIFO is full */
- return (ifnf == 0);
-}
-
-
-/*
- * This inline function checks if a NPE's outFIFO is empty.
- */
-IXNPEMHCONFIG_INLINE
-BOOL ixNpeMhConfigOutFifoIsEmpty (
- IxNpeMhNpeId npeId)
-{
- UINT32 ofne;
- volatile UINT32 *statusReg =
- (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
-
- /* get the OFNE (OutFifoNotEmpty) bit of the status register */
- IX_NPEMH_REGISTER_READ_BITS (statusReg, &ofne, IX_NPEMH_NPE_STAT_OFNE);
-
- /* if the OFNE status bit is unset then the outFIFO is empty */
- return (ofne == 0);
-}
-
-/*
- * This inline function checks if a NPE's outFIFO is full.
- */
-IXNPEMHCONFIG_INLINE
-BOOL ixNpeMhConfigOutFifoIsFull (
- IxNpeMhNpeId npeId)
-{
- UINT32 ofnf;
- volatile UINT32 *statusReg =
- (UINT32 *)ixNpeMhConfigNpeInfo[npeId].statusRegister;
-
- /* get the OFNF (OutFifoNotFull) bit of the status register */
- IX_NPEMH_REGISTER_READ_BITS (statusReg, &ofnf, IX_NPEMH_NPE_STAT_OFNF);
-
- /* if the OFNF status bit is unset then the outFIFO is full */
- return (ofnf == 0);
-}
-
-#endif /* IXNPEMHCONFIG_P_H */
-
-/**
- * @} defgroup IxNpeMhConfig_p
- */