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Diffstat (limited to 'arch/arm/cpu/ixp/npe/include/IxEthDBMessages_p.h')
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1 files changed, 258 insertions, 0 deletions
diff --git a/arch/arm/cpu/ixp/npe/include/IxEthDBMessages_p.h b/arch/arm/cpu/ixp/npe/include/IxEthDBMessages_p.h new file mode 100644 index 000000000..ff18160c1 --- /dev/null +++ b/arch/arm/cpu/ixp/npe/include/IxEthDBMessages_p.h @@ -0,0 +1,258 @@ +/** + * @file IxEthDBMessages_p.h + * + * @brief Definitions of NPE messages + * + * @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 -- + */ + +#ifndef IxEthDBMessages_p_H +#define IxEthDBMessages_p_H + +#include <IxEthNpe.h> +#include <IxOsCacheMMU.h> +#include "IxEthDB_p.h" + +/* events watched by the Eth event processor */ +#define IX_ETH_DB_MIN_EVENT_ID (IX_ETHNPE_EDB_GETMACADDRESSDATABASE) +#define IX_ETH_DB_MAX_EVENT_ID (IX_ETHNPE_PC_SETAPMACTABLE) + +/* macros to fill and extract data from NPE messages - place any endian conversions here */ +#define RESET_ELT_MESSAGE(message) { memset((void *) &(message), 0, sizeof((message))); } +#define NPE_MSG_ID(msg) ((msg).data[0] >> 24) + +#define FILL_SETPORTVLANTABLEENTRY_MSG(message, portID, setOffset, vlanMembershipSet, ttiSet) \ + do { \ + message.data[0] = (IX_ETHNPE_VLAN_SETPORTVLANTABLEENTRY << 24) | (portID << 16) | (setOffset * 2); \ + message.data[1] = (vlanMembershipSet << 8) | ttiSet; \ + } while (0); + +#define FILL_SETPORTVLANTABLERANGE_MSG(message, portID, offset, length, zone) \ + do { \ + message.data[0] = IX_ETHNPE_VLAN_SETPORTVLANTABLERANGE << 24 | portID << 16 | offset << 9 | length << 1; \ + message.data[1] = (UINT32) zone; \ + } while (0); + +#define FILL_SETDEFAULTRXVID_MSG(message, portID, tpid, vlanTag) \ + do { \ + message.data[0] = (IX_ETHNPE_VLAN_SETDEFAULTRXVID << 24) \ + | (portID << 16); \ + \ + message.data[1] = (tpid << 16) | vlanTag; \ + } while (0); + +#define FILL_SETRXTAGMODE_MSG(message, portID, filterMode, tagMode) \ + do { \ + message.data[0] = IX_ETHNPE_VLAN_SETRXTAGMODE << 24 \ + | portID << 16 \ + | filterMode << 2 \ + | tagMode; \ + \ + message.data[1] = 0; \ + } while (0); + +#define FILL_SETRXQOSENTRY(message, portID, classIndex, trafficClass, aqmQueue) \ + do { \ + message.data[0] = IX_ETHNPE_VLAN_SETRXQOSENTRY << 24 \ + | portID << 16 \ + | classIndex; \ + \ + message.data[1] = trafficClass << 24 \ + | 0x1 << 23 \ + | aqmQueue << 16 \ + | aqmQueue << 4; \ + } while (0); + +#define FILL_SETPORTIDEXTRACTIONMODE(message, portID, enable) \ + do { \ + message.data[0] = IX_ETHNPE_VLAN_SETPORTIDEXTRACTIONMODE << 24 \ + | portID << 16 \ + | (enable ? 0x1 : 0x0); \ + \ + message.data[1] = 0; \ + } while (0); + + +#define FILL_SETBLOCKINGSTATE_MSG(message, portID, blocked) \ + do { \ + message.data[0] = IX_ETHNPE_STP_SETBLOCKINGSTATE << 24 \ + | portID << 16 \ + | (blocked ? 0x1 : 0x0); \ + \ + message.data[1] = 0; \ + } while (0); + +#define FILL_SETBBSID_MSG(message, portID, bbsid) \ + do { \ + message.data[0] = IX_ETHNPE_PC_SETBBSID << 24 \ + | portID << 16 \ + | bbsid->macAddress[0] << 8 \ + | bbsid->macAddress[1]; \ + \ + message.data[1] = bbsid->macAddress[2] << 24 \ + | bbsid->macAddress[3] << 16 \ + | bbsid->macAddress[4] << 8 \ + | bbsid->macAddress[5]; \ + } while (0); + +#define FILL_SETFRAMECONTROLDURATIONID(message, portID, frameControlDurationID) \ + do { \ + message.data[0] = (IX_ETHNPE_PC_SETFRAMECONTROLDURATIONID << 24) | (portID << 16); \ + message.data[1] = frameControlDurationID; \ + } while (0); + +#define FILL_SETAPMACTABLE_MSG(message, zone) \ + do { \ + message.data[0] = IX_ETHNPE_PC_SETAPMACTABLE << 24 \ + | 0 << 8 /* always use index 0 */ \ + | 64; /* 32 entries, 8 bytes each, 4 bytes in a word */ \ + message.data[1] = (UINT32) zone; \ + } while (0); + +#define FILL_SETFIREWALLMODE_MSG(message, portID, epDelta, mode, address) \ + do { \ + message.data[0] = IX_ETHNPE_FW_SETFIREWALLMODE << 24 \ + | portID << 16 \ + | (epDelta & 0xFF) << 8 \ + | mode; \ + \ + message.data[1] = (UINT32) address; \ + } while (0); + +#define FILL_SETMACADDRESSDATABASE_MSG(message, portID, epDelta, blockCount, address) \ + do { \ + message.data[0] = IX_ETHNPE_EDB_SETMACADDRESSSDATABASE << 24 \ + | (epDelta & 0xFF) << 8 \ + | (blockCount & 0xFF); \ + \ + message.data[1] = (UINT32) address; \ + } while (0); + +#define FILL_GETMACADDRESSDATABASE(message, npeId, zone) \ + do { \ + message.data[0] = IX_ETHNPE_EDB_GETMACADDRESSDATABASE << 24; \ + message.data[1] = (UINT32) zone; \ + } while (0); + +#define FILL_SETMAXFRAMELENGTHS_MSG(message, portID, maxRxFrameSize, maxTxFrameSize) \ + do { \ + message.data[0] = IX_ETHNPE_SETMAXFRAMELENGTHS << 24 \ + | portID << 16 \ + | ((maxRxFrameSize + 63) / 64) << 8 /* max Rx 64-byte blocks */ \ + | (maxTxFrameSize + 63) / 64; /* max Tx 64-byte blocks */ \ + \ + message.data[1] = maxRxFrameSize << 16 | maxTxFrameSize; \ + } while (0); + +#define FILL_SETPORTADDRESS_MSG(message, portID, macAddress) \ + do { \ + message.data[0] = IX_ETHNPE_EDB_SETPORTADDRESS << 24 \ + | portID << 16 \ + | macAddress[0] << 8 \ + | macAddress[1]; \ + \ + message.data[1] = macAddress[2] << 24 \ + | macAddress[3] << 16 \ + | macAddress[4] << 8 \ + | macAddress[5]; \ + } while (0); + +/* access to a MAC node in the NPE tree */ +#define NPE_NODE_BYTE(eltNodeAddr, offset) (((UINT8 *) (eltNodeAddr))[offset]) + +/* browsing of the implicit linear binary tree structure of the NPE tree */ +#define LEFT_CHILD_OFFSET(offset) ((offset) << 1) +#define RIGHT_CHILD_OFFSET(offset) (((offset) << 1) + 1) + +#define IX_EDB_FLAGS_ACTIVE (0x2) +#define IX_EDB_FLAGS_VALID (0x1) +#define IX_EDB_FLAGS_RESERVED (0xfc) +#define IX_EDB_FLAGS_INACTIVE_VALID (0x1) + +#define IX_EDB_NPE_NODE_ELT_PORT_ID_OFFSET (6) +#define IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET (7) +#define IX_EDB_NPE_NODE_WIFI_INDEX_OFFSET (6) +#define IX_EDB_NPE_NODE_WIFI_FLAGS_OFFSET (7) +#define IX_EDB_NPE_NODE_FW_FLAGS_OFFSET (1) +#define IX_EDB_NPE_NODE_FW_RESERVED_OFFSET (6) +#define IX_EDB_NPE_NODE_FW_ADDR_OFFSET (2) + +#define IX_EDB_NPE_NODE_VALID(address) ((NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET) & IX_EDB_FLAGS_VALID) != 0) +#define IX_EDB_NPE_NODE_ACTIVE(address) ((NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_FLAGS_OFFSET) & IX_EDB_FLAGS_ACTIVE) != 0) +#define IX_EDB_NPE_NODE_PORT_ID(address) (NPE_NODE_BYTE(address, IX_EDB_NPE_NODE_ELT_PORT_ID_OFFSET)) + +/* macros to send messages to the NPEs */ +#define IX_ETHDB_ASYNC_SEND_NPE_MSG(npeId, msg, result) \ + do { \ + result = ixNpeMhMessageSend(npeId, msg, IX_NPEMH_SEND_RETRIES_DEFAULT); \ + \ + if (result != IX_SUCCESS) \ + { \ + ERROR_LOG("DB: Failed to send NPE message\n"); \ + } \ + } while (0); + +#define IX_ETHDB_SYNC_SEND_NPE_MSG(npeId, msg, result) \ + do { \ + result = ixNpeMhMessageWithResponseSend(npeId, msg, msg.data[0] >> 24, ixEthDBNpeMsgAck, IX_NPEMH_SEND_RETRIES_DEFAULT); \ + \ + if (result == IX_SUCCESS) \ + { \ + result = ixOsalMutexLock(&ixEthDBPortInfo[IX_ETH_DB_NPE_TO_PORT_ID(npeId)].npeAckLock, IX_ETH_DB_NPE_TIMEOUT); \ + \ + if (result != IX_SUCCESS) \ + { \ + ERROR_LOG("DB: NPE failed to respond within %dms\n", IX_ETH_DB_NPE_TIMEOUT); \ + } \ + } \ + else \ + { \ + ERROR_LOG("DB: Failed to send NPE message\n"); \ + } \ + } while (0); + +#ifndef IX_NDEBUG +#define IX_ETH_DB_NPE_MSG_HISTORY_DEPTH (100) +extern IX_ETH_DB_PUBLIC UINT32 npeMsgHistory[IX_ETH_DB_NPE_MSG_HISTORY_DEPTH][2]; +extern IX_ETH_DB_PUBLIC UINT32 npeMsgHistoryLen; +#endif + +#define IX_ETHDB_SEND_NPE_MSG(npeId, msg, result) { LOG_NPE_MSG(msg); IX_ETHDB_SYNC_SEND_NPE_MSG(npeId, msg, result); } + +#endif /* IxEthDBMessages_p_H */ |