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
929a7650a8
drtio: fixes
2016-10-26 22:03:44 +08:00
45621934fd
drtio: forward errors to CSR
2016-10-26 22:03:05 +08:00
7f8e53aa5c
drtio: more fixes and tests
2016-10-26 11:48:47 +08:00
22173b8c70
drtio: full stack unittest
2016-10-26 00:35:22 +08:00
f763b519f4
drtio: fix channel selection
2016-10-26 00:33:21 +08:00
ad042de954
drtio: fixes, basic TTL working in simulation
2016-10-25 12:41:16 +08:00
94e68dbae4
drtio: test_full_stack (WIP)
2016-10-24 23:36:33 +08:00
a4e85081aa
drtio: more simple fixes
2016-10-24 23:32:49 +08:00
029e0d95b7
drtio: simple fixes
2016-10-24 23:10:15 +08:00
c39987b617
drtio: handle underflow/sequence error CSRs
2016-10-24 20:46:55 +08:00
7dd6eb2f5e
drtio: add RT write controller
2016-10-24 19:50:13 +08:00
83bec06226
drtio: fifo level -> fifo space
2016-10-24 15:59:12 +08:00
aa8e211735
drtio/rt_packets: fix
2016-10-22 13:03:35 +08:00
449d1c4dc6
rtio: export CDC modules
2016-10-22 13:03:10 +08:00
67c19ab178
drtio: RTPacketMaster RX, untested
2016-10-22 01:04:14 +08:00
3b4a40401a
drtio: RTPacketMaster TX (WIP)
2016-10-21 22:46:14 +08:00
1e313afe64
drtio: CrossDomainNotification
2016-10-21 22:45:45 +08:00
c71c4c89e0
drtio: change data direction in _CrossDomainRequest
2016-10-21 22:44:47 +08:00
whitequark
6872017449
gateware: extend mailbox to 3 entries.
2016-10-21 12:09:14 +00:00
6a88229e6a
drtio: CrossDomainRequest
2016-10-20 23:37:59 +08:00
6aa13fbf25
master/worker_db: set default value for archive
2016-10-19 20:12:16 +08:00
9790c5d9ed
drtio/iot: FIFO level
2016-10-19 18:04:03 +08:00
71480c4d15
drtio: fix mmcm_mult
2016-10-18 17:28:03 +08:00
5d184f8061
master: keep dataset manager consistent when set_dataset is called with contradictory attributes
2016-10-18 17:11:07 +08:00
69d96b0158
master: archive input datasets. Closes #587
2016-10-18 17:11:07 +08:00
ed2624545f
master: ensure same dataset is in broadcast and local when mutating
2016-10-18 17:11:07 +08:00
