packet.hh (11306:a5340a2a24f9) packet.hh (11600:a38c3f9c82d1)
1/*
1/*
2 * Copyright (c) 2012-2015 ARM Limited
2 * Copyright (c) 2012-2016 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated

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146 IsEviction,
147 IsSWPrefetch,
148 IsHWPrefetch,
149 IsLlsc, //!< Alpha/MIPS LL or SC access
150 HasData, //!< There is an associated payload
151 IsError, //!< Error response
152 IsPrint, //!< Print state matching address (for debugging)
153 IsFlush, //!< Flush the address from caches
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated

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146 IsEviction,
147 IsSWPrefetch,
148 IsHWPrefetch,
149 IsLlsc, //!< Alpha/MIPS LL or SC access
150 HasData, //!< There is an associated payload
151 IsError, //!< Error response
152 IsPrint, //!< Print state matching address (for debugging)
153 IsFlush, //!< Flush the address from caches
154 FromCache, //!< Request originated from a caching agent
154 NUM_COMMAND_ATTRIBUTES
155 };
156
157 /**
158 * Structure that defines attributes and other data associated
159 * with a Command.
160 */
161 struct CommandInfo

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188 bool isWrite() const { return testCmdAttrib(IsWrite); }
189 bool isUpgrade() const { return testCmdAttrib(IsUpgrade); }
190 bool isRequest() const { return testCmdAttrib(IsRequest); }
191 bool isResponse() const { return testCmdAttrib(IsResponse); }
192 bool needsWritable() const { return testCmdAttrib(NeedsWritable); }
193 bool needsResponse() const { return testCmdAttrib(NeedsResponse); }
194 bool isInvalidate() const { return testCmdAttrib(IsInvalidate); }
195 bool isEviction() const { return testCmdAttrib(IsEviction); }
155 NUM_COMMAND_ATTRIBUTES
156 };
157
158 /**
159 * Structure that defines attributes and other data associated
160 * with a Command.
161 */
162 struct CommandInfo

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189 bool isWrite() const { return testCmdAttrib(IsWrite); }
190 bool isUpgrade() const { return testCmdAttrib(IsUpgrade); }
191 bool isRequest() const { return testCmdAttrib(IsRequest); }
192 bool isResponse() const { return testCmdAttrib(IsResponse); }
193 bool needsWritable() const { return testCmdAttrib(NeedsWritable); }
194 bool needsResponse() const { return testCmdAttrib(NeedsResponse); }
195 bool isInvalidate() const { return testCmdAttrib(IsInvalidate); }
196 bool isEviction() const { return testCmdAttrib(IsEviction); }
197 bool fromCache() const { return testCmdAttrib(FromCache); }
196
197 /**
198 * A writeback is an eviction that carries data.
199 */
200 bool isWriteback() const { return testCmdAttrib(IsEviction) &&
201 testCmdAttrib(HasData); }
202
203 /**

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509 // look at the hasSharers flag (if not set, the response is to
510 // be considered writable)
511 assert(isRequest());
512 return cmd.needsWritable();
513 }
514 bool needsResponse() const { return cmd.needsResponse(); }
515 bool isInvalidate() const { return cmd.isInvalidate(); }
516 bool isEviction() const { return cmd.isEviction(); }
198
199 /**
200 * A writeback is an eviction that carries data.
201 */
202 bool isWriteback() const { return testCmdAttrib(IsEviction) &&
203 testCmdAttrib(HasData); }
204
205 /**

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511 // look at the hasSharers flag (if not set, the response is to
512 // be considered writable)
513 assert(isRequest());
514 return cmd.needsWritable();
515 }
516 bool needsResponse() const { return cmd.needsResponse(); }
517 bool isInvalidate() const { return cmd.isInvalidate(); }
518 bool isEviction() const { return cmd.isEviction(); }
519 bool fromCache() const { return cmd.fromCache(); }
517 bool isWriteback() const { return cmd.isWriteback(); }
518 bool hasData() const { return cmd.hasData(); }
519 bool hasRespData() const
520 {
521 MemCmd resp_cmd = cmd.responseCommand();
522 return resp_cmd.hasData();
523 }
524 bool isLLSC() const { return cmd.isLLSC(); }

--- 660 unchanged lines hidden --- 		520 bool isWriteback() const { return cmd.isWriteback(); }
521 bool hasData() const { return cmd.hasData(); }
522 bool hasRespData() const
523 {
524 MemCmd resp_cmd = cmd.responseCommand();
525 return resp_cmd.hasData();
526 }
527 bool isLLSC() const { return cmd.isLLSC(); }

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