Con Kolivas
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269a8de977
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First pass rewriting serialdev into direct usb dev for avalon driver.
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12 years ago |
Con Kolivas
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8fea60f384
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Define a cts equivalent for direct usb and use it for avalon driver full.
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12 years ago |
Con Kolivas
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9650bfd6a3
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Compile usbutils into avalon driver.
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12 years ago |
Con Kolivas
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2d4a1db57e
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Merge branch 'icarus-dev' into avalon-usbdev
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12 years ago |
Con Kolivas
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8595f3bd74
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Check results come in at least at 2/3 the rate they should be on avalon and if not, reset it.
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12 years ago |
Con Kolivas
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91edf84c60
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Give a warning but don't reset if the avalon buffer is full early.
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12 years ago |
Con Kolivas
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abfaf36112
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Discard any reads obtained from the avalon get results thread during a reset.
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12 years ago |
Con Kolivas
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c1dd052596
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Differentiate initial reset in avalon from subsequent ones.
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12 years ago |
Con Kolivas
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589e08772e
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Perform a mandatory reset if the avalon buffer signals it's full before it has queued its normal quota of work.
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12 years ago |
Con Kolivas
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b790153990
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Wait till buffer is cleared after sending idle tasks to avalon before returning from avalon_idle.
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12 years ago |
Con Kolivas
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f164446282
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Lock qlock mutex during reset from read thread in avalon to prevent more work being sent till the reset is over.
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12 years ago |
Con Kolivas
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499b25068c
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Reset avalon if we continue to be unable to send all the work items.
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12 years ago |
Con Kolivas
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b2b594b80e
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Revert "Don't reset result counter to zero if it's negative in avalon on just one successful share."
This reverts commit ce0a9cd3a4 .
This wasn't the problem.
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12 years ago |
Con Kolivas
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ce0a9cd3a4
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Don't reset result counter to zero if it's negative in avalon on just one successful share.
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12 years ago |
Con Kolivas
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4c3fe39e94
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Add avalon reset response to debugging output.
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12 years ago |
Con Kolivas
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d0132a7702
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Do a wait_avalon_ready before sending a reset code.
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12 years ago |
Con Kolivas
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1f493d6462
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Iterate over spare bytes in the avalon result returned from a reset request trying to find the beginning of the reset.
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12 years ago |
Con Kolivas
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467d149785
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Idle avalon after reset.
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12 years ago |
Con Kolivas
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1ef027c444
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Check for nothing but consecutive bad results on avalon and reset the FPGA if it happens.
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12 years ago |
Con Kolivas
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44736b3012
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Make submit_nonce return a bool for whether it's a valid share or not.
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12 years ago |
Con Kolivas
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e90cf62af1
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Unset the work restart flag sooner in avalon_flush_work to avoid re-entering the flush work function and just reset the queued counter instead of rotating the array to avoid runs of no valid work.
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12 years ago |
Con Kolivas
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0a9d7ca6b3
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Implement an avalon_flush_work function for work restarts.
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12 years ago |
Con Kolivas
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3c39d75fc9
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Shut down avalon read and write threads and idle the miners on closing it.
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12 years ago |
Con Kolivas
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c9ca6ca7e3
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Tighter control over work submissions in avalon allows us to use a smaller array.
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12 years ago |
Con Kolivas
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db7c72b892
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Rotate avalon array to reset the queued count before releasing the lock so work will always be available on next pass.
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12 years ago |
Con Kolivas
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66e27a10c5
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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.
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12 years ago |
Con Kolivas
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0763070cb0
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Wait till the avalon_send_tasks thread has filled the avalon with idle work before starting the avalon_get_results thread.
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12 years ago |
Con Kolivas
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7cf154bfa5
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Use AVA_GETS_OK macro in avalon_read.
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12 years ago |
Con Kolivas
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ebf885520d
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Do all writes on avalon with a select() timeout to prevent indefinite blocking and loop if less than desired is written.
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12 years ago |
Con Kolivas
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596784aaf3
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Check explicitly that ava_buffer_full equals the macro.
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12 years ago |
Con Kolivas
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e9e6ad821d
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Send initial reset as an avalon task to remove avalon_write function.
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12 years ago |
Con Kolivas
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e27ca54408
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avalon_clear_readbuf is no longer required.
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12 years ago |
Con Kolivas
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7dc3485fc2
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Check for 2 stray bytes on avalon reset.
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12 years ago |
Con Kolivas
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629feb5f3f
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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.
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12 years ago |
Kano
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6c952105ed
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usbutils ensure it compiles without stats
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12 years ago |
Kano
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aa9bf2cbb9
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usbutils include transfer mode in usbstats
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12 years ago |
Con Kolivas
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c87f4c303f
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Give the avalon get results thread name the device number as well.
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12 years ago |
Con Kolivas
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4076e6b36e
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Make sure we're not adjusting temps on every successful work retrieval on avalon.
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12 years ago |
Con Kolivas
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4784ecce75
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Count missing work items from behind a successful work read in avalon as well.
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12 years ago |
Con Kolivas
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70a3e885e0
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Change message for work not found in avalon parser.
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12 years ago |
Kano
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b1b93054cd
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usbutils handle bulk_transfer partial writes
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12 years ago |
Con Kolivas
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fba70ff593
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Simplify debugging and only discard from avalon read buffer if at least one full result has been discarded.
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12 years ago |
Con Kolivas
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7324a33b55
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Only display discarded bytes in avalon if they're not used as nonces.
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12 years ago |
Con Kolivas
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be3224f933
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Only loop once through avalon_parse_results, but do so after timeouts as well.
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12 years ago |
Con Kolivas
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1f08809a7f
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Only debug and move ram if spare bytes exist in avalon buffer.
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12 years ago |
Con Kolivas
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9f59e9a6d6
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Remove off by one error.
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12 years ago |
Con Kolivas
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0a82b255eb
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Inverted logic.
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12 years ago |
Con Kolivas
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b6b1abb5d9
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Add more debugging to avalon reads.
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12 years ago |
Con Kolivas
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ab73935875
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Convert unsigned size_ts to ints for parsing avalon messages.
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12 years ago |
Con Kolivas
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bb06c2f01b
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Cope with not finding nonces in avalon parsing gracefully by not overflowing buffers.
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12 years ago |