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@ -1,3 +1,96 @@
@@ -1,3 +1,96 @@
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- We are always dependent on libusb handling events so use the blocking |
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libusb_handle_events in the polling thread and use a bool to know if we should |
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continue polling. |
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- Use fractional hashrate return values in bitfury_scanhash to minimise the |
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number of times we return 0 based on hashrate so far to further damp out |
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displayed hashrate. |
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- Check for presence of driver name in DRIVER_COUNT_FOUND to prevent strcmp on a |
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null pointer when a driver is not built in. |
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- CMR allow sending flash and clock commands |
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- Kill off threads that have failed using hash_sole_work instead of just |
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disabling them. |
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- Make the bf1 getinfo size a macro |
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- Failing to add_cgpu in bitfury should be a terminal failure. |
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- Check return values when attempting to open a BF1 device and set the msg size |
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as a macro. |
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- Display errors on failed usb read and write and consider sequential IO errors |
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a permanent failure. |
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- Use libusb's own error name function instead of hand coding the error names. |
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- Limit ms_tdiff to 1 hour as a sanity check. |
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- Enable the usb buffer in avalon driver. |
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- Check for async transfer variants of error messages. |
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- Remove unused variables. |
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- Try switching pools if for some reason we end up with only idle pools and have |
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ended up current_pool set to an idle one. |
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- Check a pool is stable for >5 mins before switching back to it. |
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- Minimise the time between dropping the read devlock and grabbing the write |
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devlock to avoid tons of logging spam in the interim. |
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- Check for libusb transfer stall error to be consistent with async IO errors |
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returned for a halt condition. |
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- Check for continuous IO errors on USB and consider the device inactive if more |
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than retry max. |
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- Make the devlock a cglock in usbutils and only grab the write lock for |
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fundamental changes allowing us to send and receive transfers concurrently |
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without lock contention. |
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- Prevent overflows in us_tdiff and ms_tdiff. |
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- Change second initialise message on bitfury verbose mode. |
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- Submitting an ntime offset nonce needs to be done on a copy of the work |
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instead of the original so abstract out shared components as much as possible, |
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minimising strdups in copy_work and make submit_work_async work take copied |
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work, cleaning up code in the process. |
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- Provide a way for drivers to submit work that it has internally rolled the |
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ntime value by returning the amount it has ntime rolled to be added. |
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- Typo in configure.ac |
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- Remove unmaintained broken ztex driver. |
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- Icarus - use a data structure for I/O rather than magic numbers |
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- delete old tracked ccan/opt/*.o files |
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- klondike correct cvtKlnToC() temperature calculation |
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- klondike - correct 1st reply debug based on define |
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- klondike - debug dump structured replies |
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- klondike - avoid division by zero if maxcount is unexpectedly zero |
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- klondike store and report errorcount and noise |
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- klondike - fix chipstats api stats buffer overrun with 16 chips |
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- klondike add new nonecount only once |
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- klondike - report mh/s based on nonces found + put old estimate into API stats |
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- klondike use a memcpy |
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- klondike fix bracket tabs indenting |
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- api.c missing Klondike from ASIC list |
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- Klondike update code to current git |
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- Add 2nd CMR to 01-cgminer.rules |
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- Add Klondike to 01-cgminer.rules |
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- Klondike to main directory |
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- Klondike consistent code spacing |
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- Klondike update driver code to current git |
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- update firmware for 16 chips, add dist files |
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- beta final 0.3.0 release |
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- updated firmware, IOC method |
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- prevent nonces when not state W |
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- added driver config option support |
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- fixes for 300 MHz, fix K1 parts list |
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- update driver, docs |
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- update firmware & utils |
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- updated cgminer driver for 3.3.1 |
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- update firmware and driver, create new cgminer fork |
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- update klondike driver |
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- add cgminer driver file as-is |
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- Add API output displaying USB cancellations. |
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- Store statistics on how often we have to cancel async bulk transfers and add a |
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debug message whenever we do. |
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- Treat any unexpected timeouts waiting for async transfers as though there may |
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be a usb halt condition and attempt to clear the halt before cancelling the |
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tranfer. |
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- Remove zero packet flag on usb as it's unsupported outside linux and |
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unnecessary. |
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- Fake the libusb transfer timed out message if we force cancel it with our own |
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async functions. |
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- Use asynchronous transfers for all bulk transfers, allowing us to use our own |
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timers and cancelling transfers that take too long. |
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- Add libusb error warning message when significant error occurs. |
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- Icarus CMR2 detect FPGA setup |
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- Disable bitfury device thread on it disappearing. |
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Version 3.5.0 - 29th September 2013 |
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- Add magic init sequence required on BF1 devices to get them mining on windows. |
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Con Kolivas
11 years ago