riscv
/
rocket-chip
1
0
Fork 0
Code Releases Activity
4,030 Commits 1 Branch 0 Tags 13 MiB
Commit Graph

36 Commits

Author SHA1 Message Date
Wesley W. Terpstra 9dc7f180b6 diplomacy: support zero-port Nodes 2017-01-19 19:08:01 -08:00
Wesley W. Terpstra bf7823f1c8 tilelink2: split suportsAcquire into T and B variants 2017-01-19 19:07:13 -08:00
Wesley W. Terpstra b7963eca4e copyright: ran scripts/modify-copyright 2016-11-27 22:15:43 -08:00
Wesley W. Terpstra ba3c83287f tilelink2 Xbar: merge the AddressSets of fractured managers 2016-11-03 22:18:28 -07:00
Wesley W. Terpstra 55326c29bb tilelink2: Filter adapter removes some of the address space 2016-11-03 22:18:23 -07:00
Wesley W. Terpstra d067e87a7d tilelink2 Parameters: sinkId is per port, not per manager 2016-11-03 14:37:17 -07:00
Wesley W. Terpstra 4c815f7958 tilelink2 Parameters: fix {contains,supports}Safe (#416) 
When there is only one manager, you still want to know if the address
was wrong on the link to that manager!
 2016-10-24 20:37:04 -07:00
Wesley W. Terpstra a82cfb8306 tilelink2: replace addr_hi with address (#397) 
When faced with ambiguous routing of wmask=0, we decided to include
all the address bits. Hopefully in most cases the low bits will be
optimized away anyway.
 2016-10-14 14:09:39 -07:00
Wesley W. Terpstra dc26736f32 axi4 tilelink2: include minAlignment and maxAddress in slaves 2016-10-12 17:02:01 -07:00
Wesley W. Terpstra 6336f94fa2 tilelink2: only caches can support B requests 2016-10-11 22:38:02 -07:00
Wesley W. Terpstra f05298d9bc tilelink2: move general-purpose code out of tilelink2 package 2016-10-03 16:22:28 -07:00
Wesley W. Terpstra c85e42a303 tilelink2: Nodes should accept full PortParameters 
We need this for terminal clients/managers that bridge multiple
non-TL2 devices.
 2016-10-03 16:09:49 -07:00
Wesley W. Terpstra 8e4c1e567c tilelink2: add types for a TL clockless interface 2016-09-29 17:33:11 -07:00
Wesley W. Terpstra 02ce8c2ca4 tilelink2 Nodes: rename RootNode => BaseNode 2016-09-29 17:33:11 -07:00
Wesley W. Terpstra f2e438833c tilelink2 Nodes: generalize a node into inner and outer halves 
This lets us create nodes which transform from one bus to another.
 2016-09-29 17:33:11 -07:00
Wesley W. Terpstra 72c205b54f tilelink2 AddressSet: add .misaligned(low, size) helper method (#345) 
This helps devices with misaligned ranges still connect to TL2.
 2016-09-26 16:01:09 -07:00
Wesley W. Terpstra 47843d8ec1 tilelink2: maxLgSize should be accurate (#332) 2016-09-22 22:06:22 -07:00
Wesley W. Terpstra 44277c1db3 tilelink2 Parameters: include a minLatency parameter for optimization 2016-09-22 15:18:54 -07:00
Wesley W. Terpstra f5d604d8f8 tilelink2 Parameters: poison ports with unsafe atomics 
We need to detect if an AtomicAutomata's output ever gets mixed
with some other source of operations.
 2016-09-22 15:18:53 -07:00
Wesley W. Terpstra b11839f5a1 tilelink2: differentiate fast/safe address lookup cases 2016-09-17 17:04:18 -07:00
Wesley W. Terpstra 76d8ed6a69 tilelink2: remove 'strided'; !contiguous is clearer 2016-09-17 16:14:25 -07:00
Wesley W. Terpstra fa0f119f3c tilelink2: consider the implications of negative address mask 2016-09-17 16:14:22 -07:00
Wesley W. Terpstra a357c1d42e tilelink2: create DTS for devices automagically 2016-09-16 17:28:47 -07:00
Wesley W. Terpstra 2210e71f42 tilelink2 AddressDecoder: validate output of optimization 2016-09-16 16:09:00 -07:00
Wesley W. Terpstra 6b1c57aedc tilelink2: compute minimal decisive mask 2016-09-15 21:28:56 -07:00
Wesley W. Terpstra ddd93871d8 tilelink2: add an executable manager parameter 2016-09-15 21:28:55 -07:00
Wesley W. Terpstra 33a05786db tilelink2 RAMModel: fix put, get, putAck, getAck case (#282) 
This case should result in undefined data for the Get.
It was previously requiring the Get to return the new Put data,
which is only guaranteed by a FIFO device.
 2016-09-13 15:44:36 -07:00
Wesley W. Terpstra 94761f714d tilelink2 HintHandler: fill in correct sink in responses 2016-09-12 17:26:40 -07:00
Wesley W. Terpstra ca5f98f138 tilelink2: Hints are not special 
Hints have a TransferSize limit just like all other message types.
 2016-09-12 17:15:28 -07:00
Wesley W. Terpstra 26f9e2dfbd tilelink2 Parameters: fix width=1 address truncation bug 2016-09-12 10:32:24 -07:00
Wesley W. Terpstra 488b93d146 tilelink2 Parameters: if you support PutPartial, you must support PutFull 2016-09-12 10:32:24 -07:00
Wesley W. Terpstra d2421654c4 tilelink2: refactor address into addr_hi on ABC and addr_lo on CD 
We need addr_lo in order to properly convert widths.
As part of the refactoring, move all methods out of the Bundles
 2016-09-06 23:46:44 -07:00
Wesley W. Terpstra 314d6ebd6f tilelink2: stricter TransferSizes requirements 2016-09-05 22:10:28 -07:00
Wesley W. Terpstra ded246fb95 tilelink2: relax max transfer size; the real requirement is not exceeding alignment 2016-09-05 20:58:41 -07:00
Wesley W. Terpstra df32cc3887 tilelink2: be careful; apply Andrew's masking trick everywhere 2016-09-05 20:58:41 -07:00
Wesley W. Terpstra 4746cf00ce tilelink2: move files to new uncore directory 2016-09-05 20:58:40 -07:00