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Diffstat (limited to 'cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c')
| -rw-r--r-- | cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c b/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c deleted file mode 100644 index d37f9f9..0000000 --- a/cpu/ixp/npe/IxNpeMhUnsolicitedCbMgr.c +++ /dev/null @@ -1,246 +0,0 @@ -/** - * @file IxNpeMhUnsolicitedCbMgr.c - * - * @author Intel Corporation - * @date 18 Jan 2002 - * - * @brief This file contains the implementation of the private API for - * the Unsolicited Callback Manager module. - * - * - * @par - * IXP400 SW Release version 2.0 - * - * -- Copyright Notice -- - * - * @par - * Copyright 2001-2005, Intel Corporation. - * All rights reserved. - * - * @par - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions 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. - * 3. Neither the name of the Intel Corporation nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * @par - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @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 "IxNpeMhUnsolicitedCbMgr_p.h" - - -/* - * #defines and macros used in this file. - */ - -/* - * Typedefs whose scope is limited to this file. - */ - -/** - * @struct IxNpeMhUnsolicitedCallbackTable - * - * @brief This structure is used to maintain the list of registered - * callbacks. One entry exists for each message ID, and a NULL entry will - * signify that no callback has been registered for that ID. - */ - -typedef struct -{ - /** array of entries */ - IxNpeMhCallback entries[IX_NPEMH_MAX_MESSAGE_ID + 1]; -} IxNpeMhUnsolicitedCallbackTable; - -/** - * @struct IxNpeMhUnsolicitedCbMgrStats - * - * @brief This structure is used to maintain statistics for the Unsolicited - * Callback Manager module. - */ - -typedef struct -{ - UINT32 saves; /**< callback table saves */ - UINT32 overwrites; /**< callback table overwrites */ -} IxNpeMhUnsolicitedCbMgrStats; - -/* - * Variable declarations global to this file only. Externs are followed by - * static variables. - */ - -PRIVATE IxNpeMhUnsolicitedCallbackTable -ixNpeMhUnsolicitedCallbackTables[IX_NPEMH_NUM_NPES]; - -PRIVATE IxNpeMhUnsolicitedCbMgrStats -ixNpeMhUnsolicitedCbMgrStats[IX_NPEMH_NUM_NPES]; - -/* - * Extern function prototypes. - */ - -/* - * Static function prototypes. - */ - -/* - * Function definition: ixNpeMhUnsolicitedCbMgrInitialize - */ - -void ixNpeMhUnsolicitedCbMgrInitialize (void) -{ - IxNpeMhNpeId npeId = 0; - IxNpeMhUnsolicitedCallbackTable *table = NULL; - IxNpeMhMessageId messageId = 0; - - IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering " - "ixNpeMhUnsolicitedCbMgrInitialize\n"); - - /* for each NPE ... */ - for (npeId = 0; npeId < IX_NPEMH_NUM_NPES; npeId++) - { - /* initialise a pointer to the table for convenience */ - table = &ixNpeMhUnsolicitedCallbackTables[npeId]; - - /* for each message ID ... */ - for (messageId = IX_NPEMH_MIN_MESSAGE_ID; - messageId <= IX_NPEMH_MAX_MESSAGE_ID; messageId++) - { - /* initialise the callback for this message ID to NULL */ - table->entries[messageId] = NULL; - } - } - - IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting " - "ixNpeMhUnsolicitedCbMgrInitialize\n"); -} - -/* - * Function definition: ixNpeMhUnsolicitedCbMgrCallbackSave - */ - -void ixNpeMhUnsolicitedCbMgrCallbackSave ( - IxNpeMhNpeId npeId, - IxNpeMhMessageId unsolicitedMessageId, - IxNpeMhCallback unsolicitedCallback) -{ - IxNpeMhUnsolicitedCallbackTable *table = NULL; - - /* initialise a pointer to the table for convenience */ - table = &ixNpeMhUnsolicitedCallbackTables[npeId]; - - IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Entering " - "ixNpeMhUnsolicitedCbMgrCallbackSave\n"); - - /* update statistical info */ - ixNpeMhUnsolicitedCbMgrStats[npeId].saves++; - - /* check if there is a callback already registered for this NPE and */ - /* message ID */ - if (table->entries[unsolicitedMessageId] != NULL) - { - /* if we are overwriting an existing callback */ - if (unsolicitedCallback != NULL) - { - IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "Unsolicited callback " - "overwriting existing callback for NPE ID %d " - "message ID 0x%02X\n", npeId, unsolicitedMessageId); - } - else /* if we are clearing an existing callback */ - { - IX_NPEMH_TRACE2 (IX_NPEMH_DEBUG, "NULL unsolicited callback " - "clearing existing callback for NPE ID %d " - "message ID 0x%02X\n", npeId, unsolicitedMessageId); - } - - /* update statistical info */ - ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites++; - } - - /* save the callback into the table */ - table->entries[unsolicitedMessageId] = unsolicitedCallback; - - IX_NPEMH_TRACE0 (IX_NPEMH_FN_ENTRY_EXIT, "Exiting " - "ixNpeMhUnsolicitedCbMgrCallbackSave\n"); -} - -/* - * Function definition: ixNpeMhUnsolicitedCbMgrCallbackRetrieve - */ - -void ixNpeMhUnsolicitedCbMgrCallbackRetrieve ( - IxNpeMhNpeId npeId, - IxNpeMhMessageId unsolicitedMessageId, - IxNpeMhCallback *unsolicitedCallback) -{ - IxNpeMhUnsolicitedCallbackTable *table = NULL; - - /* initialise a pointer to the table for convenience */ - table = &ixNpeMhUnsolicitedCallbackTables[npeId]; - - /* retrieve the callback from the table */ - *unsolicitedCallback = table->entries[unsolicitedMessageId]; -} - -/* - * Function definition: ixNpeMhUnsolicitedCbMgrShow - */ - -void ixNpeMhUnsolicitedCbMgrShow ( - IxNpeMhNpeId npeId) -{ - /* show the unsolicited callback table save counter */ - IX_NPEMH_SHOW ("Unsolicited callback table saves", - ixNpeMhUnsolicitedCbMgrStats[npeId].saves); - - /* show the unsolicited callback table overwrite counter */ - IX_NPEMH_SHOW ("Unsolicited callback table overwrites", - ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites); -} - -/* - * Function definition: ixNpeMhUnsolicitedCbMgrShowReset - */ - -void ixNpeMhUnsolicitedCbMgrShowReset ( - IxNpeMhNpeId npeId) -{ - /* reset the unsolicited callback table save counter */ - ixNpeMhUnsolicitedCbMgrStats[npeId].saves = 0; - - /* reset the unsolicited callback table overwrite counter */ - ixNpeMhUnsolicitedCbMgrStats[npeId].overwrites = 0; -} |