Henry Cook
|
ce9d4b6e70
|
further amo cleanups
|
2015-03-17 05:37:41 -07:00 |
|
Yunsup Lee
|
5b4653b621
|
fix rocc exception/s bit
|
2015-03-17 05:08:23 -07:00 |
|
Henry Cook
|
257dcedcb3
|
merge data wmask bugfix
|
2015-03-17 04:58:54 -07:00 |
|
Andrew Waterman
|
66388be1ce
|
Merge [shm]call into ecall, [shm]ret into eret
|
2015-03-17 02:24:41 -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 |
|
Andrew Waterman
|
2c875555a2
|
Separate exception return control from exception control
|
2015-03-17 00:14:32 -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 |
|
Yunsup Lee
|
145e15701e
|
bugfix where an in-progress acquire can be blocked by another acquire tracker being free'd up in between
|
2015-03-16 18:47:16 -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 |
|
Andrew Waterman
|
e85c54cc4b
|
New privileged ISA implementation
|
2015-03-14 02:49:07 -07:00 |
|
Andrew Waterman
|
6e540825b2
|
Use entire 12-bit CSR address
|
2015-03-14 02:15:24 -07:00 |
|
Yunsup Lee
|
ebbd14254c
|
uncached port should be a HeaderlessUncachedTileLinkIO type
|
2015-03-13 02:12:23 -07:00 |
|
Yunsup Lee
|
3a78ca210d
|
bugfix in uncached TL to TL convertors
|
2015-03-12 16:33:41 -07:00 |
|
Henry Cook
|
51e4cd7616
|
Added UncachedTileLinkIO port to RocketTile, simplify arbitration
|
2015-03-12 16:30:04 -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 |
|
Yunsup Lee
|
2c31ed6426
|
previous bug fix for meta data writeback wasn't quite right
|
2015-03-12 15:34:20 -07:00 |
|
Yunsup Lee
|
5e40c8ba77
|
write back meta data when cache miss even when coherence meta data is clean
|
2015-03-12 14:36:46 -07:00 |
|
Albert Ou
|
8f8022379c
|
Fix AMO opcode extraction
|
2015-03-11 23:24:58 -07:00 |
|
Albert Ou
|
f75126c39c
|
Require self probes for all built-in Acquire types
This ensures that puts by the RoCC accelerator properly invalidates its
tile's L1 D$, with which it currently shares the same TileLink port.
|
2015-03-11 23:24:58 -07:00 |
|
Yunsup Lee
|
ea018b3d84
|
stall rocket decode when not rocc ready
|
2015-03-11 22:33:03 -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 |
|
Yunsup Lee
|
3ab1aca7de
|
L2 subblock access bugfix
|
2015-03-11 01:56:47 -07:00 |
|
Colin Schmidt
|
e293d89035
|
fix decodelogic bug for bitwidths >= 64 s/1L/BigInt(1)/
|
2015-03-10 10:28:05 -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
|
95aa295c39
|
Use HeaderlessTileLinkIO to cut down on unconnected port errors in VCS
|
2015-03-09 16:34:43 -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
|
b36d751250
|
sret bugfix: bypass arbiter
|
2015-03-05 13:14:16 -08:00 |
|
Henry Cook
|
35532420a8
|
Merge pull request #6 from ccelio/master
Clarified ptw/tlb/sret/cache I/O bundles
|
2015-03-03 18:01:26 -08:00 |
|
Christopher Celio
|
06dea3790a
|
Removed sret from ptw; sret now comes thru io.cpu to dcache
|
2015-03-03 16:50:41 -08:00 |
|
Christopher Celio
|
5d07733057
|
Removed TLBPTWIO from the io.cpu bundle for icache/dcache
|
2015-03-03 16:40:39 -08:00 |
|
Henry Cook
|
1bed6ea498
|
New metadata-based coherence API
|
2015-02-28 17:32:03 -08:00 |
|
Henry Cook
|
1e0c16c557
|
new metadata api
|
2015-02-28 17:00:32 -08:00 |
|
Yunsup Lee
|
4f57985198
|
change organization to riscv
|
2015-02-17 14:43:11 -08:00 |
|
Henry Cook
|
0a8722e881
|
bugfix for indexing DataArray of of small L2
|
2015-02-17 00:37:40 -08:00 |
|