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ecedd772
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2013-11-12T17:28:45
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Set avalon ftdi latency to just less than the time it would take to fill the ftdi buffer at 115200 baud
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74f3f9d6
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2013-11-09T08:00:36
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Sleep in avalon send task on return to the function to allow other code to work during the sleep period.
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2dd7d2f6
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2013-11-07T22:11:08
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Use usbutils' own ftdi parser for avalon and the ftdir's own latency for managing timeouts since we can wait on reads with completely asynchronous reads+writes.
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093a6302
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2013-11-07T00:31:44
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Decrease the avalon read timeout to less than the time it takes to fill the tiny 64 byte buffer.
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a4c96d75
|
2013-11-05T21:09:08
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Use cgsem timed waits in avalon driver to not miss any queued wake ups to account for async messages coming during a flush work.
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fc80e2fe
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2013-11-03T20:31:04
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Deprecate preferred packet size functions in usbutils since they're unhelpful.
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8795fbc2
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2013-10-24T22:45:51
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Remove modified Bitburner avalon defaults - I was mistaken about maximum
stack size
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5d616770
|
2013-10-20T00:54:15
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Code cleanup and improved documentation
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c69a130d
|
2013-10-19T18:42:20
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Improvements to support for BitBurner boards
--bitburner-fury-options allows avalon-options to be overridden for
BitBurner Fury Boards, facilitating simultanous use of BitBurner XX
and BitBurner Fury boards
More sensible defaults for BitBurner boards, so cgminer should do something
sensible without any command line args
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5af1cfe3
|
2013-10-08T02:57:11
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increasing max miners for avalon driver (properly this time)
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b509e843
|
2013-10-03T20:11:37
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using separate identifier for bitburner fury boards
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521e746b
|
2013-10-01T00:26:55
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changes to bitburner driver for bitburner fury boards
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088a3403
|
2013-09-22T23:04:36
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avalon: display the FPGA controller version on API
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cfd8ed70
|
2013-08-24T12:43:49
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Substantially raise the maximum avalon frequency for water-cooled, over-volted designs.
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96c0c317
|
2013-08-19T20:34:37
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BTB get version from Firmware
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be0d899b
|
2013-08-16T17:00:56
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making sure original Avalon is unaffected by BitBurner changes
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2b932ccb
|
2013-08-16T16:37:43
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changes to queueing strategy for BitBurner boards
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356fcb10
|
2013-08-15T12:00:04
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BTB allow up to 1400mV as per firmware limits
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dd9233f7
|
2013-08-13T17:24:01
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The write thread in avalon is only ever actually woken up by timeout so remove the write semaphore and use a simple sleep poll.
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802737e8
|
2013-08-07T23:47:19
|
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BTB voltage management via the API - and set default on startup
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b0f4d55b
|
2013-07-29T21:39:29
|
|
changes to Avalon driver for BitBurner boards
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4b4a1354
|
2013-07-03T21:22:27
|
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Count the number of miners idled in avalon to account more accurately for when its result return rate is too low.
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065b6a5e
|
2013-07-01T15:38:15
|
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Provide an --avalon-freq command line to give a valid range of frequencies for avalon in auto mode.
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ce214e12
|
2013-07-01T15:10:56
|
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Decrease avalon frequency in auto mode if we are unable to maintain the temperature in the optimal range.
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f142a4de
|
2013-07-01T10:41:22
|
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Allow the avalon fanspeed range to be passed as parameter on the command line, default to 20-100%
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862c88ec
|
2013-06-27T07:52:51
|
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Move to slightly more relaxed timeouts for avalon.
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e811c4dc
|
2013-06-26T00:15:04
|
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Add an avalon-auto option which enables dynamic overclocking based on hardware error rate for maximum effective hashrate.
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9b45daba
|
2013-06-25T19:39:42
|
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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.
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ec4948d9
|
2013-06-25T12:22:57
|
|
Change default avalon target temperature to 50 degrees.
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1fca632f
|
2013-06-24T11:04:02
|
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Add an --avalon-temp option to allow a user specified target temperature.
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6cc09aa1
|
2013-06-24T10:38:47
|
|
Make the fan control on the avalon a simple PID controller with a target temperature of 45.
|
|
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a36e55b7
|
2013-06-21T17:39:26
|
|
Set the avalon preferred packet size to 512.
|
|
|
581afcf9
|
2013-06-21T11:18:00
|
|
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.
|
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|
7c683cf2
|
2013-06-21T10:59:55
|
|
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.
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b59c3380
|
2013-06-06T13:08:00
|
|
Implement cgminer specific cgsem semaphores to imitate unnamed semaphore behaviour on osx which does not support them.
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|
|
eec1a86a
|
2013-05-30T22:53:07
|
|
Update copyrights of modified files.
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|
|
c0c5c060
|
2013-05-30T16:32:12
|
|
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.
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|
60bb463c
|
2013-05-29T11:45:47
|
|
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.
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772b354e
|
2013-05-28T23:59:07
|
|
Remove unneeded function and checks in avalon write code.
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|
|
7748c469
|
2013-05-27T20:29:35
|
|
Make the avalon_read function parse the ftdi responses appopriately.
|
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|
2a222ecf
|
2013-05-27T20:04:12
|
|
Use the avalon read timeout to completion if no data has been read.
|
|
|
a32e521d
|
2013-05-27T17:17:42
|
|
Implement avalon_ready and avalon_wait_ready functions for when usb is ready to receive commands.
|
|
|
269a8de9
|
2013-05-27T15:43:22
|
|
First pass rewriting serialdev into direct usb dev for avalon driver.
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|
|
8fea60f3
|
2013-05-27T15:01:13
|
|
Define a cts equivalent for direct usb and use it for avalon driver full.
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|
abfaf361
|
2013-05-27T12:30:13
|
|
Discard any reads obtained from the avalon get results thread during a reset.
|
|
|
c9ca6ca7
|
2013-05-26T16:15:10
|
|
Tighter control over work submissions in avalon allows us to use a smaller array.
|
|
|
66e27a10
|
2013-05-26T14:37:45
|
|
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.
|
|
|
7cf154bf
|
2013-05-26T14:23:14
|
|
Use AVA_GETS_OK macro in avalon_read.
|
|
|
ebf88552
|
2013-05-26T14:18:21
|
|
Do all writes on avalon with a select() timeout to prevent indefinite blocking and loop if less than desired is written.
|
|
|
629feb5f
|
2013-05-26T13:16:19
|
|
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.
|
|
|
74044467
|
2013-05-26T00:43:23
|
|
Created a threaded message parser for avalon reads.
|
|
|
569a6f65
|
2013-05-25T12:11:26
|
|
Do a non-blocking read of anything in the avalon buffer after opening the device.
|
|
|
6c5c6e99
|
2013-04-08T22:42:31
|
|
Reinstate the matching_work_count per subdevice on avalon based on the work subid.
|
|
|
0c35f67a
|
2013-04-08T15:36:18
|
|
Make the avalon array size a macro.
|
|
|
3671b2c3
|
2013-04-07T15:48:35
|
|
The read_count is unused by the avalon get result code and no longer required for avalon reset so simplify code removing it.
|
|
|
6752c247
|
2013-04-06T01:42:45
|
|
Remove unused per unit matching work count for avalon.
|
|
|
2f75a5d8
|
2013-04-06T01:03:21
|
|
Simplify avalon scanhash code using the new find_queued_work_bymidstate function. Partially works only.
|
|
|
71bae003
|
2013-04-05T14:52:07
|
|
First draft of port of avalon driver to new cgminer queued infrastructure.
|