Henry Cook
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d48775eecb
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cleanup outdated comments
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2015-03-17 20:31:23 -07:00 |
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Henry Cook
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638bace858
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avoid reading data when write mask is full
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2015-03-17 20:28:21 -07:00 |
|
Henry Cook
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b9591b297c
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added s_wait_puts to L2AcquireTracker
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2015-03-17 20:28:21 -07:00 |
|
Henry Cook
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2d3f947a9c
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cleaned up finish counter
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2015-03-17 20:28:21 -07:00 |
|
Yunsup Lee
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9de5161d7a
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guard all writes to data ram with masks
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2015-03-17 20:24:04 -07:00 |
|
Yunsup Lee
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d14efce0b4
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fix wmask_buffer initialization
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2015-03-17 19:54:11 -07:00 |
|
Yunsup Lee
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2d7375760d
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set pending_writes for puts
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2015-03-17 18:35:04 -07:00 |
|
Yunsup Lee
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504eedbf89
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fixes in in bit manipulation
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2015-03-17 18:07:52 -07:00 |
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Henry Cook
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b08dced37c
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first cut at pending scoreboarding
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2015-03-17 17:51:00 -07:00 |
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Yunsup Lee
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4fd01d82b8
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don't block finish messages when grant'ing
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2015-03-17 17:48:02 -07:00 |
|
Yunsup Lee
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a52a729ab9
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bugfix wmask handling
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2015-03-17 15:54:21 -07:00 |
|
Henry Cook
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fc0ae81a97
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added finish counter
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2015-03-17 15:04:30 -07:00 |
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Henry Cook
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d774afaf73
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Merge branch 'l2-subblock-merging' of github.com:ucb-bar/uncore into l2-subblock-merging
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2015-03-17 13:10:42 -07:00 |
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Henry Cook
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5c2461c743
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merge data wmask bugfix
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2015-03-17 13:09:47 -07:00 |
|
Henry Cook
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dc88614094
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overlapping read/resps in l2 fix
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2015-03-17 13:09:47 -07:00 |
|
Henry Cook
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730a13abf2
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pending read fix
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2015-03-17 13:09:46 -07:00 |
|
Henry Cook
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23f8033df5
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turn off self probes again
|
2015-03-17 13:09:46 -07:00 |
|
Henry Cook
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d9598d26f2
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fix assert
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2015-03-17 13:09:46 -07:00 |
|
Henry Cook
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6d565d22e3
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clean up acquire alloc in hub
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2015-03-17 13:09:45 -07:00 |
|
Henry Cook
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3f070eee1f
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first cut of merging puts/gets
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2015-03-17 13:09:44 -07:00 |
|
Henry Cook
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6af48e168a
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cleanup mergeData buffer
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2015-03-17 13:08:14 -07:00 |
|
Henry Cook
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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 |
|
Yunsup Lee
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0e51fef200
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bugfix where an in-progress acquire can be blocked by another acquire tracker being free'd up in between
|
2015-03-17 05:37:56 -07:00 |
|
Henry Cook
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ce9d4b6e70
|
further amo cleanups
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2015-03-17 05:37:41 -07:00 |
|
Henry Cook
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257dcedcb3
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merge data wmask bugfix
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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
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2d33dd8e6e
|
pending read fix
|
2015-03-17 01:17:44 -07:00 |
|
Henry Cook
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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 |
|
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
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f35a6a574f
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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
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f6d1a2fb76
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No more self-probes required
|
2015-03-16 00:09:38 -07:00 |
|
Henry Cook
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23a6b007c1
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Fix BroadcastHub AcquiteTracker allocation bug and clean up tracker wiring
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2015-03-15 23:10:51 -07:00 |
|
Henry Cook
|
c03976896e
|
separate queues for resp tag and data
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2015-03-15 17:58:17 -07:00 |
|
Andrew Waterman
|
6e540825b2
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Use entire 12-bit CSR address
|
2015-03-14 02:15:24 -07:00 |
|
Yunsup Lee
|
3a78ca210d
|
bugfix in uncached TL to TL convertors
|
2015-03-12 16:33:41 -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.
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2015-03-11 23:24:58 -07:00 |
|
Henry Cook
|
1aff919c24
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added prefetchAck Grant type
|
2015-03-11 17:32:06 -07:00 |
|
Henry Cook
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059575c334
|
cleanup mergeData and prep for cleaner data_buffer in L2
|
2015-03-11 15:43:41 -07:00 |
|