riscv/rocket-chip
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Author SHA1 Message Date
Henry Cook f8594da1d3 depend on external cde library 2015-10-21 18:17:17 -07:00
Henry Cook 4389b9edb0 tilelink parameter tweak: addrBits now a constant 2015-10-20 15:00:30 -07:00
Henry Cook d391f97953 Minor refactor of StoreGen/AMOALU. Bugfix for 32b ops in L2's AMOALU. 2015-10-16 19:11:06 -07:00
Henry Cook e1f573918d simplify TileLinkParameters with Option 2015-10-16 18:24:38 -07:00
Henry Cook 7fa3eb95e3 refactor tilelink params 2015-10-14 12:13:37 -07:00
Henry Cook 66ea39638e GlobalAddrMap 2015-10-14 00:23:28 -07:00
Henry Cook 31be6407ec Removed all traces of params 2015-10-14 00:23:28 -07:00
Henry Cook 908922c1a4 refactor NASTI to not use param 2015-10-14 00:23:28 -07:00
Henry Cook 005752e2a6 use the parameters used to create the original object 2015-08-10 14:43:17 -07:00
Henry Cook c70b495f6d moved buses to junctions repo 2015-07-29 18:04:30 -07:00
Henry Cook 8b1ab23347 update README.md 2015-07-29 11:49:21 -07:00
Henry Cook 4daa20b5fe simplify .sbt files 2015-07-29 11:49:20 -07:00
Henry Cook fb91e3e1ab minor metadata API update (0.3.3) 2015-07-09 14:36:09 -07:00
Henry Cook d7cb60e8fa L2 WritebackUnit bug fix 2015-07-02 13:52:40 -07:00
Henry Cook f3a838cedf nasti converters, hub bugfix 2015-05-21 19:49:17 -07:00
Henry Cook c202449e34 first version NASTI IOs 2015-05-14 15:29:49 -07:00
Henry Cook 90c9ee7b04 fix unalloc putblocks 2015-05-14 12:37:35 -07:00
Henry Cook a7fa77c7fc track operand size for Gets 2015-05-13 23:28:18 -07:00
Henry Cook 172c372d3e L2 alloc cleanup 2015-05-12 17:14:06 -07:00
Henry Cook 5fdae2cb61 Merge branch 'master' of github.com:ucb-bar/uncore 2015-05-07 16:18:23 -07:00
Henry Cook fc883b5049 rm index.html 2015-05-07 16:17:40 -07:00
Henry Cook 8362eba00f Merge branch 'gh-pages' 2015-05-07 16:16:13 -07:00
Henry Cook aec24cf1a7 readme 2015-05-07 16:16:07 -07:00
Henry Cook 90ced93eeb Merge branch 'master' into gh-pages 2015-05-07 12:35:14 -07:00
Henry Cook 4cef8c9cd4 Added MemIOArbiter 2015-05-07 10:55:38 -07:00
Henry Cook 8832b454ce add plugins to make scala doc site and publish to ghpages 2015-04-29 15:34:56 -07:00
Henry Cook 1e05fc0525 First pages commit 2015-04-29 13:18:26 -07:00
Henry Cook 3673295d03 network shim cleanup 2015-04-27 16:59:30 -07:00
Henry Cook 09e30041ed Voluntary Writeback tracker rewrite 2015-04-27 12:56:33 -07:00
Henry Cook 11b5222d01 Refactored WritebackUnit 2015-04-21 22:23:04 -07:00
Henry Cook 4c7969b2b3 Metadata docs and api cleanup 2015-04-20 16:32:09 -07:00
Henry Cook f66a9fd7a6 simplify ClientMetadata.makeRelease 2015-04-20 10:46:02 -07:00
Henry Cook 6d40a61060 TileLink scala doc and parameter renaming 2015-04-19 22:06:44 -07:00
Henry Cook ba7a8b1752 TileLink refactor; TileLinkPorts now available. L2Banks no longer have unique ids (suitable for hierarhical P&R). 2015-04-17 16:55:20 -07:00
Henry Cook ce3271aef2 refactor LNClients and LNManagers 2015-04-15 15:48:36 -07:00
Henry Cook 90f800d87d Grant bugfixes and more comments 2015-04-13 15:57:06 -07:00
Henry Cook 3cf1778c92 moved ecc lib to uncore, l2 checks for partial write masks when ecc is enabled 2015-04-06 12:22:23 -07:00
Henry Cook 9708d25dff Restructure L2 state machine and utilize HeaderlessTileLinkIO 2015-04-06 12:19:51 -07:00
Henry Cook ced627f00a slight mod to pending_puts 
cleaner state transition logic
 2015-04-01 15:24:53 -07:00
Henry Cook 8959b2e81a TileLinkEnqueuer 2015-03-26 13:29:52 -07:00
Henry Cook b7af610569 broadcast hub bugfix 2015-03-26 11:29:04 -07:00
Henry Cook 4176edaa34 clean up tracker allocation 2015-03-26 10:17:51 -07:00
Henry Cook db5511300d Merge branch 'l2-subblock-merging' 2015-03-18 23:52:06 -07:00
Henry Cook 3cf033180f pending read fix 2015-03-18 22:41:09 -07:00
Henry Cook 004ad11af6 cleanup pending signals 2015-03-18 22:14:41 -07:00
Henry Cook 002851f836 disentangle is_hit logic 2015-03-18 21:11:40 -07:00
Henry Cook b92ea60891 you can 'hit' with putblocks even when the tag doesn't match but you still better writeback 2015-03-18 19:32:46 -07:00
Henry Cook fb8071c12d generous hit detection on PutBlocks 2015-03-18 18:49:32 -07:00
Henry Cook 19059bf0eb put data can be used for ignts 2015-03-18 18:28:03 -07:00
Henry Cook 1ff184bf62 first cut at optimized state transitions 2015-03-18 17:55:05 -07:00
Henry Cook e325399c87 Re-split mem resp tag and data queues 2015-03-18 12:49:53 -07:00
Henry Cook 42aa4aa8ca Secondary miss param 2015-03-17 22:53:50 -07:00
Henry Cook b364d387de Merge branch 'l2-subblock-merging' of github.com:ucb-bar/uncore into l2-subblock-merging 2015-03-17 22:46:54 -07:00
Henry Cook 825c4b2850 make ignts more eager 2015-03-17 22:44:53 -07:00
Henry Cook 0e4cf74d8a always merge Puts 2015-03-17 20:53:27 -07:00
Henry Cook d48775eecb cleanup outdated comments 2015-03-17 20:31:23 -07:00
Henry Cook 638bace858 avoid reading data when write mask is full 2015-03-17 20:28:21 -07:00
Henry Cook b9591b297c added s_wait_puts to L2AcquireTracker 2015-03-17 20:28:21 -07:00
Henry Cook 2d3f947a9c cleaned up finish counter 2015-03-17 20:28:21 -07:00
Henry Cook b08dced37c first cut at pending scoreboarding 2015-03-17 17:51:00 -07:00
Henry Cook fc0ae81a97 added finish counter 2015-03-17 15:04:30 -07:00
Henry Cook d774afaf73 Merge branch 'l2-subblock-merging' of github.com:ucb-bar/uncore into l2-subblock-merging 2015-03-17 13:10:42 -07:00
Henry Cook 5c2461c743 merge data wmask bugfix 2015-03-17 13:09:47 -07:00
Henry Cook dc88614094 overlapping read/resps in l2 fix 2015-03-17 13:09:47 -07:00
Henry Cook 730a13abf2 pending read fix 2015-03-17 13:09:46 -07:00
Henry Cook 23f8033df5 turn off self probes again 2015-03-17 13:09:46 -07:00
Henry Cook d9598d26f2 fix assert 2015-03-17 13:09:46 -07:00
Henry Cook 6d565d22e3 clean up acquire alloc in hub 2015-03-17 13:09:45 -07:00
Henry Cook 3f070eee1f first cut of merging puts/gets 2015-03-17 13:09:44 -07:00
Henry Cook 6af48e168a cleanup mergeData buffer 2015-03-17 13:08:14 -07:00
Henry Cook 9bedde9a8a re-merge mem resp queues 2015-03-17 12:22:57 -07:00
Henry Cook 1471d9debc fix assert 2015-03-17 05:40:05 -07:00
Henry Cook ce9d4b6e70 further amo cleanups 2015-03-17 05:37:41 -07:00
Henry Cook 257dcedcb3 merge data wmask bugfix 2015-03-17 04:58:54 -07:00
Henry Cook fd8f6ff026 overlapping read/resps in l2 fix 2015-03-17 02:10:30 -07:00
Henry Cook 2d33dd8e6e pending read fix 2015-03-17 01:17:44 -07:00
Henry Cook b21fcdfbe0 turn off self probes again 2015-03-17 00:24:59 -07:00
Henry Cook 672fbb574f fix assert 2015-03-17 00:23:35 -07:00
Henry Cook 40a5059cee clean up acquire alloc in hub 2015-03-17 00:23:11 -07:00
Henry Cook f6fe037e30 first cut of merging puts/gets 2015-03-16 23:41:56 -07:00
Henry Cook 36fc67dc7c cleanup mergeData buffer 2015-03-16 22:43:36 -07:00
Henry Cook cf1df2d72a further amo cleanups 2015-03-16 13:27:05 -07:00
Henry Cook f35a6a574f Add a queue on released data coming in to L2 2015-03-16 13:25:01 -07:00
Henry Cook b72230a9f0 PutBlock bugfix 2015-03-16 00:09:55 -07:00
Henry Cook f6d1a2fb76 No more self-probes required 2015-03-16 00:09:38 -07:00
Henry Cook 23a6b007c1 Fix BroadcastHub AcquiteTracker allocation bug and clean up tracker wiring 2015-03-15 23:10:51 -07:00
Henry Cook c03976896e separate queues for resp tag and data 2015-03-15 17:58:17 -07:00
Henry Cook 8181262419 clean up incoherent and probe flags 2015-03-12 16:22:14 -07:00
Henry Cook dcc84c4dd3 arbiter probe ready bugfix 2015-03-12 16:02:51 -07:00
Henry Cook 1aff919c24 added prefetchAck Grant type 2015-03-11 17:32:06 -07:00
Henry Cook 059575c334 cleanup mergeData and prep for cleaner data_buffer in L2 2015-03-11 15:43:41 -07:00
Henry Cook b4ed1d9121 Add builtin prefetch types to TileLink 2015-03-11 14:28:17 -07:00
Henry Cook 17072a0041 L2 Writeback bugfix 2015-03-10 01:15:03 -07:00
Henry Cook a1f04386f7 Headerless TileLinkIO and arbiters 2015-03-09 16:34:59 -07:00
Henry Cook 002f1a1b39 pin outer finish header 2015-03-09 12:40:37 -07:00
Henry Cook df79e7ff8d secondary miss bug 2015-03-05 15:51:18 -08:00
Henry Cook 8e41fcf6fc reduce MemIFTag size, enable non pow2 HellaFLowQueue size 2015-03-05 15:51:02 -08:00
Henry Cook 1bed6ea498 New metadata-based coherence API 2015-02-28 17:32:03 -08:00
Henry Cook 0a8722e881 bugfix for indexing DataArray of of small L2 2015-02-17 00:37:40 -08:00
Henry Cook 0c66e70f14 cleanup of conflicts; allocation bugfix 2015-02-06 13:20:44 -08:00