95acc9b9d4
drtio: allow specifying 7series RXSynchronizer initial phase
2016-11-08 16:52:40 +08:00
bcb5053fb6
drtio: fix master TSC KCSR readout
2016-11-08 16:40:50 +08:00
651d538217
Merge branch 'master' into drtio
2016-11-08 16:11:18 +08:00
8c86920364
drtio: add examples
2016-11-08 16:11:10 +08:00
David Nadlinger
6e77f65d50
compiler: Clarify recv_rpc value names and documentation [nfc]
...
Previously, the phi emitted for the pointer parameter to recv_rpc was –
rather confusingly – called "size", and the pseudo-code in the comment
had bit-rotted.
Signed-off-by: David Nadlinger <code@klickverbot.at>
2016-11-07 14:38:21 +00:00
78f18a12eb
runtime: basic DRTIO init code
2016-11-07 19:34:34 +08:00
453e8b7eb3
runtime: support configurations without moninj, log or dds
2016-11-06 23:53:10 +08:00
266ae292d9
runtime: support configurations without moninj, log or dds
2016-11-06 23:52:27 +08:00
c4cd269afc
Merge branch 'master' into drtio
2016-11-06 00:13:32 +08:00
47b9868c68
kc705_drtio_master: pretend drtio is rtio
2016-11-05 23:48:29 +08:00
de065b7578
kc705_drtio_satellite: set output dir
2016-11-05 23:48:15 +08:00
David Nadlinger
7dcc987dd7
compiler: Fix break/continue targets in loop else blocks
...
Previously, they would still target the respective labels in the
just-exited loop.
Signed-off-by: David Nadlinger <code@klickverbot.at>
2016-11-05 02:35:01 +00:00
de47123737
drtio: connect RST and LOCKED on 7series RXSynchronizer MMCM
2016-11-05 00:24:49 +08:00
5019b03f10
drtio: add echo and packet count test
2016-11-04 22:24:35 +08:00
df7294792c
drtio: break some RT features into manager, add echo request CSR
2016-11-04 19:38:24 +08:00
1145a193dd
drtio: fix ack of echo and set_time requests
2016-11-04 18:36:43 +08:00
3da1cce783
drtio: add packet counters
2016-11-04 17:53:42 +08:00
8ec73cb9ec
dashboard: pack moninj widgets ( #603 )
2016-11-04 16:20:46 +08:00
747da3da15
drtio: differentiate local and remote unknown packet type errors
2016-11-04 15:17:19 +08:00
f76aa249ce
drtio: squelch 7series RXSynchronizer outputs when MMCM is unlocked
2016-11-04 15:16:48 +08:00
6a75837261
drtio: fix link_layer remote RX ready detection
2016-11-03 20:15:04 +08:00
1d027ffa95
drtio: fix gtx_7series comma alignment
2016-11-03 20:14:11 +08:00
a4ba34bb2c
drtio: cleanup test_full_stack
2016-11-03 20:13:31 +08:00
ba58a8affd
drtio/gtx_7series: paranoid reset deglitching
2016-11-02 18:30:22 +08:00
whitequark
00100148f1
Si5324: actually write value of N32 into registers.
2016-11-02 07:09:04 +00:00
bee9774bd5
drtio: add link layer status CSR
2016-11-02 13:09:13 +08:00
1ed3278783
remove stale TODO
2016-11-02 10:53:54 +08:00
whitequark
a6ae254796
Si5324: update to free run from XA/XB, with CKIN1 having priority.
2016-11-01 16:01:24 +00:00
whitequark
b30734a105
runtime: fix a race condition with async RPCs.
...
session.rs has code like:
while !rpc_queue::empty() {
try!(process_kern_queued_rpc(stream, &mut session))
}
// A
if mailbox::receive() != 0 {
try!(process_kern_message(waiter, Some(stream), &mut session));
}
If both an async and a mailbox RPC (async or large sync) are posted
at point A then they will be processed out of order.
This commit fixes the issue by flushing the async RPC queue before
posting any RPC to the mailbox.
2016-11-01 13:22:22 +00:00
whitequark
6fcd57a41a
runtime: fix remaining async RPC bugs.
2016-11-01 10:33:57 +00:00
whitequark
2095d01b84
runtime: dirty hacks to remove allocations in ksupport.
2016-11-01 08:55:49 +00:00
whitequark
c1e6d4b67c
runtime: fix multiple async RPC bugs.
2016-11-01 06:51:44 +00:00
whitequark
636d4efe81
gateware: rewrite mailbox to use bits_for.
2016-11-01 06:28:43 +00:00
43cd970100
make set_dataset and mutate_dataset async RPCs
2016-11-01 11:11:41 +08:00
whitequark
18ae8d54a3
gateware: fix mailbox.
2016-11-01 02:33:00 +00:00
whitequark
898a716b91
runtime: work around mor1kx ignoring low bits of reset address.
...
Fixes #599 .
2016-10-31 18:13:15 +00:00
0c1a76d668
unify rtio/drtio kernel interface
2016-11-01 00:30:16 +08:00
whitequark
617e345d16
gateware: fix kernel CPU exec address.
2016-10-31 15:16:35 +00:00
07ad00c1ca
drtio: split kernel/system CSRs
2016-10-31 18:09:36 +08:00
9aa94e1a2d
adapt to migen/misoc changes
2016-10-31 00:53:01 +08:00
2392113bb6
kc705: use misoc clock for false path
2016-10-30 11:16:04 +08:00
whitequark
cd68577dbc
compiler: add support for async RPCs.
2016-10-30 00:57:31 +00:00
whitequark
2ac85cd40f
runtime: implement prototype background RPCs.
2016-10-29 21:34:25 +00:00
c656a53532
kc705: clean up clock constraints
2016-10-29 21:28:01 +08:00
ed4d57c638
use new Migen signal attribute API
2016-10-29 21:19:58 +08:00
da5208e160
drtio: add master gateware target
2016-10-29 17:31:15 +08:00
7c05dccf65
drtio: add support for 125MHz clock on GTX_1000BASE_BX10
2016-10-29 17:30:29 +08:00
95def81c03
drtio: squelch frame signals until link layer ready
2016-10-29 17:05:30 +08:00
4f6241283c
drtio: always use NoRetiming on MultiReg inputs
2016-10-29 16:37:53 +08:00
9bbc6eb0ef
drtio: more full stack testing
2016-10-26 22:04:32 +08:00
