Con Kolivas
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84de52c1c6
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Use a write lock when performing any USB control transfers to prevent concurrent transfers.
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11 years ago |
Con Kolivas
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c069028648
|
Free a libusb transfer after we have finished using it to avoid a dereference in usb_control_transfer
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11 years ago |
Con Kolivas
|
578fabe07c
|
Do not perform bfi int patching for opencl1.2 or later.
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11 years ago |
Con Kolivas
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84f642f563
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Although async transfers are meant to use heap memory, we never return before the transfer function has completed so stack memory will suffice for control transfers, fixing a memory leak in the process.
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11 years ago |
Kano
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16bd0a0d9c
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klondike - correct/reverse min/max stats
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11 years ago |
Kano
|
da7223f1b4
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api incorrect message name
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11 years ago |
Kano
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f1d77f17a3
|
klondike - use a link list queue rather than a circular buffer - and add timing stats
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11 years ago |
Con Kolivas
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56edabc64d
|
Use a timeout with usb handle events set to a nominal 200ms and wait for the polling thread to shut down before deinitialising libusb.
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11 years ago |
Con Kolivas
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9f8023a959
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Use stack memory for hex used in stratum share submissions.
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11 years ago |
Con Kolivas
|
e0c90359fd
|
Use stack memory in test_work_current, avoiding a malloc/free cycle each time.
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11 years ago |
Con Kolivas
|
d3c215fda6
|
Provide a lower level __bin2hex function that does not allocate memory itself.
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11 years ago |
Con Kolivas
|
835ad82441
|
Convert the bitfury driver to use the hash_driver_work version of hash_work.
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11 years ago |
Con Kolivas
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58008a3742
|
Add a hash_driver_work function to allow for drivers that wish to do their own work queueing and management.
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11 years ago |
Con Kolivas
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e8b51b294c
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Merge branch 'master' into libusbx
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11 years ago |
Con Kolivas
|
3b2630cf5a
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Merge branch 'master' of github.com:ckolivas/cgminer
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11 years ago |
Con Kolivas
|
2ca8d85906
|
Convert all usb control transfers to asynchronous communication with our own timeout management as well.
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11 years ago |
kanoi
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159673cf0a
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Merge pull request #502 from kanoi/master
Klondike temp checking and read buffer size
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11 years ago |
Kano
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595dcdfa94
|
Klondike - increase circular read buffer size
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11 years ago |
Kano
|
8e82da4320
|
Klondike - extra zero value and range checking in temp conversion
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11 years ago |
Kano
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44f96c64b2
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klondike - display MHz also
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11 years ago |
Con Kolivas
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64f5cac62c
|
Merge branch 'master' into libusbx
Conflicts:
api.c
cgminer.c
miner.h
usbutils.c
|
11 years ago |
Con Kolivas
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b537976036
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Make pthread conditional timeouts handle all bulk usb transfer timeouts performing libusb_cancel_transfer, disabling timeouts within libusb itself.
|
11 years ago |
Chris Chua
|
5af1cfe33d
|
increasing max miners for avalon driver (properly this time)
|
11 years ago |
Chris Chua
|
b509e84376
|
using separate identifier for bitburner fury boards
|
11 years ago |
Chris Chua
|
521e746b80
|
changes to bitburner driver for bitburner fury boards
|
11 years ago |
Con Kolivas
|
cda797d1be
|
Avoid calling get_statline_before on exit to avoid trying to use it on drivers in an indeterminate state.
|
11 years ago |
Con Kolivas
|
d437de8428
|
Avoid calling get_statline on exit.
|
11 years ago |
Con Kolivas
|
03ad59f287
|
Add a small amount to the usb timeout before cancelling to allow for a regular usb polling interval to pass.
|
11 years ago |
Con Kolivas
|
08d8612f68
|
Do not attempt to clear a usb halt before sending the cancel message since all transfers should normally be cancelled before attempting to clear a halt condition, and only change the return message to a timeout if it's consistent with a cancellation.
|
11 years ago |
Con Kolivas
|
6d18ce4caa
|
Retry up to USB_RETRY_MAX times to clear a halt condition before failing.
|
11 years ago |
Con Kolivas
|
3a7a677f45
|
Show the error number as well as the description in erroring bulk transfers.
|
11 years ago |
Con Kolivas
|
7fbe999fa2
|
Drop logging level for failed to connect to stratum to verbose mode only since we hit it regularly.
|
11 years ago |
Con Kolivas
|
a13919615e
|
Update NEWS.
|
11 years ago |
Con Kolivas
|
b5dfacef24
|
We are always dependent on libusb handling events so use the blocking libusb_handle_events in the polling thread and use a bool to know if we should continue polling.
|
11 years ago |
Con Kolivas
|
853aa28ffc
|
Merge branch 'master' into async
Conflicts:
usbutils.c
|
11 years ago |
Con Kolivas
|
b30ae4a216
|
Use fractional hashrate return values in bitfury_scanhash to minimise the number of times we return 0 based on hashrate so far to further damp out displayed hashrate.
|
11 years ago |
Con Kolivas
|
32bc746178
|
Check for presence of driver name in DRIVER_COUNT_FOUND to prevent strcmp on a null pointer when a driver is not built in.
|
11 years ago |
kanoi
|
a715d27a98
|
Merge pull request #501 from kanoi/cmr
Cairnsmore1 support clock/identify commands via the API
|
11 years ago |
Kano
|
d97c3a4be1
|
API-README update pgaset, pgaidentify and ascset docs
|
11 years ago |
Kano
|
39ac69c14c
|
CMR allow sending flash and clock commands
|
11 years ago |
Con Kolivas
|
2834eb8d6d
|
Kill off threads that have failed using hash_sole_work instead of just disabling them.
|
11 years ago |
Con Kolivas
|
bdbe9dd5fe
|
Make the bf1 getinfo size a macro
|
11 years ago |
Con Kolivas
|
e05bfddc74
|
Failing to add_cgpu in bitfury should be a terminal failure.
|
11 years ago |
Con Kolivas
|
078f7f4739
|
Check return values when attempting to open a BF1 device and set the msg size as a macro.
|
11 years ago |
Con Kolivas
|
a5ed1771a4
|
Revert "Further smooth out avalon hashrate by limiting the maximum number of nonces counted each cycle to 1 per miner, saving them for later cycles."
This reverts commit 7be59992c1 .
Of dubious utility since a full nonce range is not scanned before loading more work.
|
11 years ago |
Con Kolivas
|
7be59992c1
|
Further smooth out avalon hashrate by limiting the maximum number of nonces counted each cycle to 1 per miner, saving them for later cycles.
|
11 years ago |
Con Kolivas
|
dc9c3783ec
|
Display errors on failed usb read and write and consider sequential IO errors a permanent failure.
|
11 years ago |
Con Kolivas
|
a22f5bfddd
|
Use libusb's own error name function instead of hand coding the error names.
|
11 years ago |
Con Kolivas
|
936fca4de9
|
Limit ms_tdiff to 1 hour as a sanity check.
|
11 years ago |
Con Kolivas
|
39ec9518d5
|
Enable the usb buffer in avalon driver.
|
11 years ago |