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path: root/drivers/net/npe/IxNpeMh.c
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Diffstat (limited to 'drivers/net/npe/IxNpeMh.c')
-rw-r--r--drivers/net/npe/IxNpeMh.c558
1 files changed, 0 insertions, 558 deletions
diff --git a/drivers/net/npe/IxNpeMh.c b/drivers/net/npe/IxNpeMh.c
deleted file mode 100644
index 5adabd8..0000000
--- a/drivers/net/npe/IxNpeMh.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/**
- * @file IxNpeMh.c
- *
- * @author Intel Corporation
- * @date 18 Jan 2002
- *
- * @brief This file contains the implementation of the public API for the
- * IXP425 NPE Message Handler component.
- *
- *
- * @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 --
-*/
-
-/*
- * Put the system defined include files required.
- */
-
-/*
- * Put the user defined include files required.
- */
-
-#include "IxOsal.h"
-#include "IxNpeMhMacros_p.h"
-
-#include "IxNpeMh.h"
-
-#include "IxNpeMhConfig_p.h"
-#include "IxNpeMhReceive_p.h"
-#include "IxNpeMhSend_p.h"
-#include "IxNpeMhSolicitedCbMgr_p.h"
-#include "IxNpeMhUnsolicitedCbMgr_p.h"
-
-/*
- * #defines and macros used in this file.
- */
-
-/*
- * Typedefs whose scope is limited to this file.
- */
-
-/*
- * Variable declarations global to this file only. Externs are followed by
- * static variables.
- */
-
-PRIVATE BOOL ixNpeMhInitialized = false;
-
-/*
- * Extern function prototypes.
- */
-
-/*
- * Static function prototypes.
- */
-
-/*
- * Function definition: ixNpeMhInitialize
- */
-
-PUBLIC IX_STATUS ixNpeMhInitialize (
- IxNpeMhNpeInterrupts npeInterrupts)
-{
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhInitialize\n");
-
- /* check the npeInterrupts parameter */
- if ((npeInterrupts != IX_NPEMH_NPEINTERRUPTS_NO) &&
- (npeInterrupts != IX_NPEMH_NPEINTERRUPTS_YES))
- {
- IX_NPEMH_ERROR_REPORT ("Illegal npeInterrupts parameter value\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* initialize the Receive module */
- ixNpeMhReceiveInitialize ();
-
- /* initialize the Solicited Callback Manager module */
- ixNpeMhSolicitedCbMgrInitialize ();
-
- /* initialize the Unsolicited Callback Manager module */
- ixNpeMhUnsolicitedCbMgrInitialize ();
-
- /* initialize the Configuration module
- *
- * NOTE: This module was originally configured before the
- * others, but the sequence was changed so that interrupts
- * would only be enabled after the handler functions were
- * set up. The above modules need to be initialised to
- * handle the NPE interrupts. See SCR #2231.
- */
- ixNpeMhConfigInitialize (npeInterrupts);
-
- ixNpeMhInitialized = true;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhInitialize\n");
-
- return IX_SUCCESS;
-}
-
-/*
- * Function definition: ixNpeMhUnload
- */
-
-PUBLIC IX_STATUS ixNpeMhUnload (void)
-{
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhUnload\n");
-
- if (!ixNpeMhInitialized)
- {
- return IX_FAIL;
- }
-
- /* Uninitialize the Configuration module */
- ixNpeMhConfigUninit ();
-
- ixNpeMhInitialized = false;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhUnload\n");
-
- return IX_SUCCESS;
-}
-
-
-/*
- * Function definition: ixNpeMhUnsolicitedCallbackRegister
- */
-
-PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackRegister (
- IxNpeMhNpeId npeId,
- IxNpeMhMessageId messageId,
- IxNpeMhCallback unsolicitedCallback)
-{
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhUnsolicitedCallbackRegister\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* check the messageId parameter */
- if ((messageId < IX_NPEMH_MIN_MESSAGE_ID)
- || (messageId > IX_NPEMH_MAX_MESSAGE_ID))
- {
- IX_NPEMH_ERROR_REPORT ("Message ID is out of range\n");
- return IX_FAIL;
- }
-
- /* the unsolicitedCallback parameter is allowed to be NULL */
-
- /* parameters are ok ... */
-
- /* get the lock to prevent other clients from entering */
- ixNpeMhConfigLockGet (npeId);
-
- /* save the unsolicited callback for the message ID */
- ixNpeMhUnsolicitedCbMgrCallbackSave (
- npeId, messageId, unsolicitedCallback);
-
- /* release the lock to allow other clients back in */
- ixNpeMhConfigLockRelease (npeId);
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhUnsolicitedCallbackRegister\n");
-
- return IX_SUCCESS;
-}
-
-/*
- * Function definition: ixNpeMhUnsolicitedCallbackForRangeRegister
- */
-
-PUBLIC IX_STATUS ixNpeMhUnsolicitedCallbackForRangeRegister (
- IxNpeMhNpeId npeId,
- IxNpeMhMessageId minMessageId,
- IxNpeMhMessageId maxMessageId,
- IxNpeMhCallback unsolicitedCallback)
-{
- IxNpeMhMessageId messageId;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhUnsolicitedCallbackForRangeRegister\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* check the minMessageId parameter */
- if ((minMessageId < IX_NPEMH_MIN_MESSAGE_ID)
- || (minMessageId > IX_NPEMH_MAX_MESSAGE_ID))
- {
- IX_NPEMH_ERROR_REPORT ("Min message ID is out of range\n");
- return IX_FAIL;
- }
-
- /* check the maxMessageId parameter */
- if ((maxMessageId < IX_NPEMH_MIN_MESSAGE_ID)
- || (maxMessageId > IX_NPEMH_MAX_MESSAGE_ID))
- {
- IX_NPEMH_ERROR_REPORT ("Max message ID is out of range\n");
- return IX_FAIL;
- }
-
- /* check the semantics of the message range parameters */
- if (minMessageId > maxMessageId)
- {
- IX_NPEMH_ERROR_REPORT ("Min message ID greater than max message "
- "ID\n");
- return IX_FAIL;
- }
-
- /* the unsolicitedCallback parameter is allowed to be NULL */
-
- /* parameters are ok ... */
-
- /* get the lock to prevent other clients from entering */
- ixNpeMhConfigLockGet (npeId);
-
- /* for each message ID in the range ... */
- for (messageId = minMessageId; messageId <= maxMessageId; messageId++)
- {
- /* save the unsolicited callback for the message ID */
- ixNpeMhUnsolicitedCbMgrCallbackSave (
- npeId, messageId, unsolicitedCallback);
- }
-
- /* release the lock to allow other clients back in */
- ixNpeMhConfigLockRelease (npeId);
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhUnsolicitedCallbackForRangeRegister\n");
-
- return IX_SUCCESS;
-}
-
-/*
- * Function definition: ixNpeMhMessageSend
- */
-
-PUBLIC IX_STATUS ixNpeMhMessageSend (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage message,
- UINT32 maxSendRetries)
-{
- IX_STATUS status = IX_SUCCESS;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhMessageSend\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* get the lock to prevent other clients from entering */
- ixNpeMhConfigLockGet (npeId);
-
- /* send the message */
- status = ixNpeMhSendMessageSend (npeId, message, maxSendRetries);
- if (status != IX_SUCCESS)
- {
- IX_NPEMH_ERROR_REPORT ("Failed to send message\n");
- }
-
- /* release the lock to allow other clients back in */
- ixNpeMhConfigLockRelease (npeId);
-
- IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhMessageSend"
- " : status = %d\n", status);
-
- return status;
-}
-
-/*
- * Function definition: ixNpeMhMessageWithResponseSend
- */
-
-PUBLIC IX_STATUS ixNpeMhMessageWithResponseSend (
- IxNpeMhNpeId npeId,
- IxNpeMhMessage message,
- IxNpeMhMessageId solicitedMessageId,
- IxNpeMhCallback solicitedCallback,
- UINT32 maxSendRetries)
-{
- IX_STATUS status = IX_SUCCESS;
- IxNpeMhCallback unsolicitedCallback = NULL;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhMessageWithResponseSend\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* the solicitecCallback parameter is allowed to be NULL. this */
- /* signifies the client is not interested in the response message */
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* check the solicitedMessageId parameter */
- if ((solicitedMessageId < IX_NPEMH_MIN_MESSAGE_ID)
- || (solicitedMessageId > IX_NPEMH_MAX_MESSAGE_ID))
- {
- IX_NPEMH_ERROR_REPORT ("Solicited message ID is out of range\n");
- return IX_FAIL;
- }
-
- /* check the solicitedMessageId parameter. if an unsolicited */
- /* callback has been registered for the specified message ID then */
- /* report an error and return failure */
- ixNpeMhUnsolicitedCbMgrCallbackRetrieve (
- npeId, solicitedMessageId, &unsolicitedCallback);
- if (unsolicitedCallback != NULL)
- {
- IX_NPEMH_ERROR_REPORT ("Solicited message ID conflicts with "
- "unsolicited message ID\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* get the lock to prevent other clients from entering */
- ixNpeMhConfigLockGet (npeId);
-
- /* send the message */
- status = ixNpeMhSendMessageWithResponseSend (
- npeId, message, solicitedMessageId, solicitedCallback,
- maxSendRetries);
- if (status != IX_SUCCESS)
- {
- IX_NPEMH_ERROR_REPORT ("Failed to send message\n");
- }
-
- /* release the lock to allow other clients back in */
- ixNpeMhConfigLockRelease (npeId);
-
- IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhMessageWithResponseSend"
- " : status = %d\n", status);
-
- return status;
-}
-
-/*
- * Function definition: ixNpeMhMessagesReceive
- */
-
-PUBLIC IX_STATUS ixNpeMhMessagesReceive (
- IxNpeMhNpeId npeId)
-{
- IX_STATUS status = IX_SUCCESS;
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhMessagesReceive\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* get the lock to prevent other clients from entering */
- ixNpeMhConfigLockGet (npeId);
-
- /* receive messages from the NPE */
- status = ixNpeMhReceiveMessagesReceive (npeId);
-
- if (status != IX_SUCCESS)
- {
- IX_NPEMH_ERROR_REPORT ("Failed to receive message\n");
- }
-
- /* release the lock to allow other clients back in */
- ixNpeMhConfigLockRelease (npeId);
-
- IX_NPEMH_TRACE1 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhMessagesReceive"
- " : status = %d\n", status);
-
- return status;
-}
-
-/*
- * Function definition: ixNpeMhShow
- */
-
-PUBLIC IX_STATUS ixNpeMhShow (
- IxNpeMhNpeId npeId)
-{
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhShow\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* note we don't get the lock here as printing the statistics */
- /* to a console may take some time and we don't want to impact */
- /* system performance. this means that the statistics displayed */
- /* may be in a state of flux and make not represent a consistent */
- /* snapshot. */
-
- /* display a header */
- ixOsalLog (IX_OSAL_LOG_LVL_USER, IX_OSAL_LOG_DEV_STDOUT,
- "Current state of NPE ID %d:\n\n", npeId, 0, 0, 0, 0, 0);
-
- /* show the current state of each module */
-
- /* show the current state of the Configuration module */
- ixNpeMhConfigShow (npeId);
-
- /* show the current state of the Receive module */
- ixNpeMhReceiveShow (npeId);
-
- /* show the current state of the Send module */
- ixNpeMhSendShow (npeId);
-
- /* show the current state of the Solicited Callback Manager module */
- ixNpeMhSolicitedCbMgrShow (npeId);
-
- /* show the current state of the Unsolicited Callback Manager module */
- ixNpeMhUnsolicitedCbMgrShow (npeId);
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhShow\n");
-
- return IX_SUCCESS;
-}
-
-/*
- * Function definition: ixNpeMhShowReset
- */
-
-PUBLIC IX_STATUS ixNpeMhShowReset (
- IxNpeMhNpeId npeId)
-{
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering "
- "ixNpeMhShowReset\n");
-
- /* check that we are initialized */
- if (!ixNpeMhInitialized)
- {
- IX_NPEMH_ERROR_REPORT ("IxNpeMh component is not initialized\n");
- return IX_FAIL;
- }
-
- /* check the npeId parameter */
- if (!ixNpeMhConfigNpeIdIsValid (npeId))
- {
- IX_NPEMH_ERROR_REPORT ("NPE ID invalid\n");
- return IX_FAIL;
- }
-
- /* parameters are ok ... */
-
- /* note we don't get the lock here as resetting the statistics */
- /* shouldn't impact system performance. */
-
- /* reset the current state of each module */
-
- /* reset the current state of the Configuration module */
- ixNpeMhConfigShowReset (npeId);
-
- /* reset the current state of the Receive module */
- ixNpeMhReceiveShowReset (npeId);
-
- /* reset the current state of the Send module */
- ixNpeMhSendShowReset (npeId);
-
- /* reset the current state of the Solicited Callback Manager module */
- ixNpeMhSolicitedCbMgrShowReset (npeId);
-
- /* reset the current state of the Unsolicited Callback Manager module */
- ixNpeMhUnsolicitedCbMgrShowReset (npeId);
-
- IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting "
- "ixNpeMhShowReset\n");
-
- return IX_SUCCESS;
-}