2e3555de85
firmware: fix compilation error with more than 1 Grabber
2019-01-22 19:35:46 +08:00
62599c5f91
firmware: use consistent terminology
2019-01-09 13:46:18 +08:00
887cb110a7
firmware: fix default DRTIO routing table
2019-01-08 20:46:53 +08:00
332bd6090f
satman: wait for CPLL/QPLL lock after setting drtio_transceiver::stable_clkin
2019-01-07 17:09:19 +08:00
b5501aaf00
firmware: program I2C switch on Sayma RTM
2019-01-06 14:54:52 +08:00
6e43c41103
firmware: support building without SDRAM
2019-01-05 23:41:30 +08:00
2c3510497b
firmware: fix not(has_spiflash) build
2019-01-05 23:40:03 +08:00
a93fdb8c9d
drtio: disable all destinations in gateware at startup
...
Otherwise, kernels fail to get a RTIODestinationUnreachable exception when attempting
to reach a DRTIO destination that has never been up.
2019-01-04 23:42:12 +08:00
d6a3172a3e
update copyright year
2019-01-03 20:21:34 +08:00
cc58318500
siphaser: autocalibrate skew using RX synchronizer
...
* removes the hardcoded, (poorly) manually determined skew value
* does not need si5324_clkout_fabric anymore (broken on Sayma RTM due to wrong IO voltage)
2019-01-02 22:29:27 +08:00
David Nadlinger
e608d6ffd3
coredevice, firmware: Add rtio_input_timestamped_data
...
Integration tests to follow as part of an RTIO counter phy that
makes use of this.
2018-12-15 00:35:04 +00:00
David Nadlinger
8e30c4574b
firmware: Treat timestamps consistently as signed [nfc]
...
This matches other functions and the ARTIQ Python side, but
isn't actually an ABI change.
2018-12-15 00:02:18 +00:00
David Nadlinger
d4c393b2a8
firmware/ksupport: Update cfg(not(has_rtio)) stub signatures
...
This fixes up 8caea0e6d3
2018-12-11 01:22:48 +00:00
1b841805f6
Merge branch 'master' into new
2018-11-16 15:20:32 +08:00
d3483c1d26
kasli: fix SDRAM read delay reset/wrap issue. Closes #1149
2018-11-15 19:40:35 +08:00
whitequark
248c1cf7dc
firmware: fix another TOCTTOU race in sync/async RPC code.
2018-11-13 00:58:20 +08:00
whitequark
68aad3e482
firmware: fix TOCTTOU race in sync/async RPC code.
...
Before this commit, the main loop in session code was laid like:
1. process_kern_queued_rpc
2. process_host_message
3. process_kern_message
If a host message (such as an RPC reply) caused the kernel to exit,
then any async RPCs would not complete, since RunFinished immediately
shuts down the kernel.
Fix this by reordering 1 and 2.
2018-11-13 00:57:09 +08:00
whitequark
dd829afebd
firmware: fix another TOCTTOU race in sync/async RPC code.
2018-11-12 15:42:07 +00:00
whitequark
583bba8777
Revert "firmware: workaround for RPC failures"
...
This reverts commit 59033d2588
2018-11-12 15:36:36 +00:00
whitequark
0edae64afb
firmware: fix TOCTTOU race in sync/async RPC code.
...
Before this commit, the main loop in session code was laid like:
1. process_kern_queued_rpc
2. process_host_message
3. process_kern_message
If a host message (such as an RPC reply) caused the kernel to exit,
then any async RPCs would not complete, since RunFinished immediately
shuts down the kernel.
Fix this by reordering 1 and 2.
2018-11-12 15:30:59 +00:00
59033d2588
firmware: workaround for RPC failures
2018-11-12 19:51:54 +08:00
84a6b3d09b
runtime: fix DMA recording after now-pinning
2018-11-10 14:14:55 +08:00
c990b5e4f1
Merge remote-tracking branch 'origin/master' into new
2018-11-08 20:21:56 +08:00
David Nadlinger
9740032a94
firmware: Fix dma_record_output_wide
2018-11-08 11:06:43 +00:00
8caea0e6d3
gateware,runtime: optimize RTIO kernel interface further
...
* now pinning (TODO: atomicity)
* for inputs, merge request and timeout registers
2018-11-08 18:29:24 +08:00
3d0c3cc1cf
gateware,runtime: optimize RTIO output interface
...
* reduce address to 8 bits
* merge core, channel and address into 32-bit pre-computable "target"
* merge we register into data register
2018-11-07 23:39:58 +08:00
ad0254c17b
Merge branch 'switching125' into new
2018-11-07 22:03:18 +08:00
efd735a6ab
Revert "drtio: monitor RTIOClockMultiplier PLL ( #1155 )"
...
This reverts commit 469a66db61
2018-11-07 22:01:03 +08:00
Florent Kermarrec
3318925f4e
firmware/liboard_misoc/sdram: use similar loops on read_level_scan and read_level for consistent results
2018-10-16 09:40:39 +02:00
469a66db61
drtio: monitor RTIOClockMultiplier PLL ( #1155 )
...
Debugging by Tom Harty
2018-10-08 14:50:02 +02:00
969a305c5a
Merge branch 'master' into switching125
2018-10-04 10:08:42 +08:00
b92350b0f6
drtio: monitor RTIOClockMultiplier PLL ( #1155 )
...
Debugging by Tom Harty
2018-09-26 10:52:08 +08:00
1b7f403a4b
drtio: remove remote RTIO PHY resets
2018-09-20 11:10:32 +08:00
53a979e74d
rtio: cleanup resets
2018-09-20 10:58:38 +08:00
3d965910f7
Revert "drtio: implement per-destination underflow margins"
...
This reverts commit 142c952e3d
2018-09-19 17:05:48 +08:00
142c952e3d
drtio: implement per-destination underflow margins
2018-09-19 17:03:15 +08:00
62642957cd
runtime: fix DRTIO aux channel race condition
2018-09-19 11:16:21 +08:00
David Nadlinger
b482f5feae
firmware: Use larger ARP cache
...
This works around a problematic interaction between ARP cache
expiry in smoltcp (with its 3 seconds timeout before a discovery
request is sent) and our TCP keepalive settings, where the timeout
is reached before the keepalive had a chance to be sent.
GitHub: Closes #1150 .
2018-09-18 14:46:52 +00:00
whitequark
c33f74dabe
firmware: derive Clone for Mutex.
2018-09-15 15:24:44 +00:00
c8cd830118
drtio: implement get_rtio_destination_status for kernels
2018-09-15 19:11:22 +08:00
f7ad7a99e3
firmware: set DEST_COUNT to 0 without routing
2018-09-15 19:10:52 +08:00
d38755feff
drtio: implement destination state checks on operations
2018-09-15 15:55:45 +08:00
whitequark
1990ab35d3
firmware: implement mutexes.
2018-09-15 07:35:35 +00:00
f097b4104c
satman: not(has_drtio_routing) fixes
2018-09-15 12:06:47 +08:00
2f010e0109
runtime: improve moninj aux error logging
2018-09-15 10:44:41 +08:00
f8c6fa5ad6
typo
2018-09-15 10:43:36 +08:00
65da1fee4a
firmware: fix build without DRTIO
2018-09-14 20:38:41 +08:00
d19550daf8
firmware: simplify drtioaux function names
2018-09-14 20:32:09 +08:00
ae72e3a51e
firmware: add support for moninj and kern_hwreq over DRTIO switching
2018-09-14 20:26:39 +08:00
1ef39a98a7
drtio: implement per-destination buffer space
2018-09-13 16:16:32 +08:00
