Chris Chua
|
5af1cfe33d
|
increasing max miners for avalon driver (properly this time)
|
2013-10-11 21:14:59 +11:00 |
|
Chris Chua
|
b509e84376
|
using separate identifier for bitburner fury boards
|
2013-10-11 21:14:59 +11:00 |
|
Chris Chua
|
521e746b80
|
changes to bitburner driver for bitburner fury boards
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2013-10-11 21:14:19 +11:00 |
|
Xiangfu
|
088a340342
|
avalon: display the FPGA controller version on API
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2013-09-22 23:29:02 +08:00 |
|
Con Kolivas
|
cfd8ed7039
|
Substantially raise the maximum avalon frequency for water-cooled, over-volted designs.
|
2013-08-24 12:43:49 +10:00 |
|
Kano
|
96c0c31775
|
BTB get version from Firmware
|
2013-08-19 20:34:37 +10:00 |
|
Chris Chua
|
be0d899b74
|
making sure original Avalon is unaffected by BitBurner changes
|
2013-08-16 17:00:56 +00:00 |
|
Chris Chua
|
2b932ccb81
|
changes to queueing strategy for BitBurner boards
|
2013-08-16 16:37:43 +00:00 |
|
Kano
|
356fcb107a
|
BTB allow up to 1400mV as per firmware limits
|
2013-08-15 12:00:04 +10:00 |
|
Con Kolivas
|
dd9233f78b
|
The write thread in avalon is only ever actually woken up by timeout so remove the write semaphore and use a simple sleep poll.
|
2013-08-13 17:24:01 +10:00 |
|
Kano
|
802737e8dd
|
BTB voltage management via the API - and set default on startup
|
2013-08-07 23:47:19 +10:00 |
|
Chris Chua
|
b0f4d55be7
|
changes to Avalon driver for BitBurner boards
|
2013-07-29 21:39:29 +10:00 |
|
Con Kolivas
|
4b4a13549e
|
Count the number of miners idled in avalon to account more accurately for when its result return rate is too low.
|
2013-07-03 21:22:27 +10:00 |
|
Con Kolivas
|
065b6a5e36
|
Provide an --avalon-freq command line to give a valid range of frequencies for avalon in auto mode.
|
2013-07-01 15:38:15 +10:00 |
|
Con Kolivas
|
ce214e1270
|
Decrease avalon frequency in auto mode if we are unable to maintain the temperature in the optimal range.
|
2013-07-01 15:10:56 +10:00 |
|
Con Kolivas
|
f142a4de23
|
Allow the avalon fanspeed range to be passed as parameter on the command line, default to 20-100%
|
2013-07-01 10:41:22 +10:00 |
|
Con Kolivas
|
862c88ecbb
|
Move to slightly more relaxed timeouts for avalon.
|
2013-06-27 07:52:51 +10:00 |
|
Con Kolivas
|
e811c4dc77
|
Add an avalon-auto option which enables dynamic overclocking based on hardware error rate for maximum effective hashrate.
|
2013-06-26 00:15:04 +10:00 |
|
Con Kolivas
|
9b45daba6b
|
Add an --avalon-cutoff feature which puts the avalon idle should it reach this temperature, defaulting to 60, re-enabling it when it gets to target temperature.
|
2013-06-25 19:39:42 +10:00 |
|
ckolivas
|
ec4948d93d
|
Change default avalon target temperature to 50 degrees.
|
2013-06-25 12:22:57 +10:00 |
|
Con Kolivas
|
1fca632f7c
|
Add an --avalon-temp option to allow a user specified target temperature.
|
2013-06-24 11:04:02 +10:00 |
|
Con Kolivas
|
6cc09aa1e9
|
Make the fan control on the avalon a simple PID controller with a target temperature of 45.
|
2013-06-24 10:38:47 +10:00 |
|
Con Kolivas
|
a36e55b754
|
Set the avalon preferred packet size to 512.
|
2013-06-21 17:39:26 +10:00 |
|
Con Kolivas
|
581afcf9ab
|
Use only one cgsem in avalon signalling when the write thread should commit work by reading the status bytes off during an avalon_read, minimising the number of usb calls and resetting from only one place.
|
2013-06-21 11:18:00 +10:00 |
|
Con Kolivas
|
7c683cf2b1
|
Use low latency usb transfers on the avalon, sleeping up to half a buffer's worth only if no data is returning to increase hashrate, abolish lost work and decrease CPU.
|
2013-06-21 10:59:55 +10:00 |
|
ckolivas
|
b59c33800b
|
Implement cgminer specific cgsem semaphores to imitate unnamed semaphore behaviour on osx which does not support them.
|
2013-06-06 13:08:00 +10:00 |
|
Con Kolivas
|
eec1a86af0
|
Update copyrights of modified files.
|
2013-05-30 22:53:07 +10:00 |
|
Con Kolivas
|
c0c5c060bd
|
Provide some defaults for avalon if none are specified and do not try to claim the device if it fails to reset with them and no options are specified.
|
2013-05-30 16:32:12 +10:00 |
|
ckolivas
|
60bb463cf1
|
Use semaphores to signal a reset to pause the read thread while the write thread does the actual reset, making all writes come from the same place.
|
2013-05-29 11:45:47 +10:00 |
|
Con Kolivas
|
772b354ea9
|
Remove unneeded function and checks in avalon write code.
|
2013-05-28 23:59:07 +10:00 |
|
Con Kolivas
|
7748c46943
|
Make the avalon_read function parse the ftdi responses appopriately.
|
2013-05-27 20:29:35 +10:00 |
|
Con Kolivas
|
2a222ecffa
|
Use the avalon read timeout to completion if no data has been read.
|
2013-05-27 20:04:12 +10:00 |
|
Con Kolivas
|
a32e521d0a
|
Implement avalon_ready and avalon_wait_ready functions for when usb is ready to receive commands.
|
2013-05-27 17:17:42 +10:00 |
|
Con Kolivas
|
269a8de977
|
First pass rewriting serialdev into direct usb dev for avalon driver.
|
2013-05-27 15:43:22 +10:00 |
|
Con Kolivas
|
8fea60f384
|
Define a cts equivalent for direct usb and use it for avalon driver full.
|
2013-05-27 15:01:13 +10:00 |
|
Con Kolivas
|
abfaf36112
|
Discard any reads obtained from the avalon get results thread during a reset.
|
2013-05-27 12:30:13 +10:00 |
|
Con Kolivas
|
c9ca6ca7e3
|
Tighter control over work submissions in avalon allows us to use a smaller array.
|
2013-05-26 16:15:10 +10:00 |
|
Con Kolivas
|
66e27a10c5
|
Move avalon read thread start till after conditional wait, store idle status in avalon_info and use it to determine whether an error is appropriate or not.
|
2013-05-26 14:37:45 +10:00 |
|
Con Kolivas
|
7cf154bfa5
|
Use AVA_GETS_OK macro in avalon_read.
|
2013-05-26 14:23:14 +10:00 |
|
Con Kolivas
|
ebf885520d
|
Do all writes on avalon with a select() timeout to prevent indefinite blocking and loop if less than desired is written.
|
2013-05-26 14:18:21 +10:00 |
|
Con Kolivas
|
629feb5f3f
|
Create a separate thread for handling all work and idle submission to the avalon which messages the scanhash function it has completed to update statistics.
|
2013-05-26 13:16:19 +10:00 |
|
Con Kolivas
|
7404446781
|
Created a threaded message parser for avalon reads.
|
2013-05-26 00:43:23 +10:00 |
|
Con Kolivas
|
569a6f65a0
|
Do a non-blocking read of anything in the avalon buffer after opening the device.
|
2013-05-25 12:11:26 +10:00 |
|
Con Kolivas
|
6c5c6e99a3
|
Reinstate the matching_work_count per subdevice on avalon based on the work subid.
|
2013-04-08 22:42:31 +10:00 |
|
Con Kolivas
|
0c35f67aa9
|
Make the avalon array size a macro.
|
2013-04-08 15:36:18 +10:00 |
|
Con Kolivas
|
3671b2c310
|
The read_count is unused by the avalon get result code and no longer required for avalon reset so simplify code removing it.
|
2013-04-07 15:48:35 +10:00 |
|
Con Kolivas
|
6752c24750
|
Remove unused per unit matching work count for avalon.
|
2013-04-06 01:42:45 +11:00 |
|
Con Kolivas
|
2f75a5d89e
|
Simplify avalon scanhash code using the new find_queued_work_bymidstate function. Partially works only.
|
2013-04-06 01:03:21 +11:00 |
|
Con Kolivas
|
71bae003bc
|
First draft of port of avalon driver to new cgminer queued infrastructure.
|
2013-04-05 14:52:07 +11:00 |
|