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@@ -1,3 +1,180 @@
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+BFGMiner Version 3.4.0 - October 26, 2013
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+
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+- Bugfix: knc: Use separate DEV_RECOVER_DRV deven when doing automatic core
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+disable/re-enable, so user-initiated disables are left alone
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+- Document existing enum dev_enable usage
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+- Bugfix: knc: Only try to re-enable cores after we've actually asserted them as
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+disabled, otherwise we won't actually assert the enable either
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+- knc: Automatically disable and re-enable problematic cores
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+- AUTHORS: Add Dmitry Sorokin
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+- bitfury: Disable dynamic osc6_bits when manually setting a specific value
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+- bitfury_do_io: Make use of timer_elapsed
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+- bitfury: Only use dynamic osc6_bits with boards that support it explicitly
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+(BFSB and Metabank for now)
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+- bitfury: More debugging info for dynamic osc6_bits
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+- Bugfix: bitfury: Fix tv_stat to persist
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+- bitfury: Remove useless debugging
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+- bitfury: Simplify dynamic osc6_bits logic such that the range is defined in
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+one place
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+- bitfury: Remove unused skip_stat
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+- Bugfix: bitfury: Stick to tracking best_done per-chip, and never call
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+zero_stats (which is for users, not drivers)
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+- Bugfix: bitfury: Use proc_repr rather than incorrectly calculated chip_id
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+- Bugfix: bitfury: struct bitfury_device is already chip-specific
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+- bitfury: dynamic osc_6 bits
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+- bitfury: Improve frequency calculation - fixes occasional miscalculations as
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+well as makes it safer with multiple devices
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+- bitfury: Added frequency calculation
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+- tm_i2c: Corrected copyright
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+- Allow --set-device opt=val without a device specification to attempt setting
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+it on every device
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+- Bugfix: knc: Maintain queue_full for all cores, so they continue to queue work
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+even if the first is disabled
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+- bitfury: Allow setting osc6_bits up to 60
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+- Bugfix: Set status to LIFE_DEAD2 when killing threads at shut off, to avoid
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+calling driver code
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+- Skip "testing stability" message at startup
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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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+- ManageTUI: Slash key performs processor selection by search
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+- nanofury: Populate dev_product and dev_serial
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+- mcp2210: Implement mcp2210_close
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+- Bugfix: mcp2210: hid_write needs a report id, especially on Windows
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+- mcp2210: Workaround some Windows snprintf not handling wide strings correctly
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+by simply copying character-per-character (only works for ASCII data)
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+- Bugfix: chroot: Check that chdir succeeds
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+- AUTHORS: Add pontus
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+- knc: Expose Voltage and DCDC Current to TUI Manage device
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+- knc: Expose Voltage and DCDC Current to RPC status
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+- knc: Store volt/current on knccore
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+- knc: Read voltage/current from DCDCs
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+- Bugfix: knc: Fix temperature readout of half-celcius
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+- Bugfix: Only define have_libusb if building with libusb support
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+- littlefury: Remove unused code
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+- bitfury: RPC procset: Ignore extra data (like newline) after numbers
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+- Add --set-device option to allow setting default procset commands
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+- README: Document hidapi dependency for NanoFury sticks
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+- AUTHORS: Include Vladimir Strinski for NanoFury code
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+- mcp2210: Set GPIO output mode atomically with their output values
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+- nanofury: Power off device when shutting down
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+- make-release: Include libhidapi-0.dll
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+- mcp2210: Port to Windows
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+- configure: Find hidapi.h for mcp2210 using pkg-config
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+- bitfury: Provide read/write access to osc6_bits from the Manage TUI
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+- nanofury: Reduce oscillator bits to 50 to stay within USB specs
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+- bitfury: If multiple integers differ after 4 tries, just go with the first so
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+we can start mining
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+- nanofury: Implement actual mining code
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+- nanofury: Turn off device after checkport
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+- nanofury: New driver; detect device
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+- mcp2210: Implement protocol required for NanoFury USB sticks
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+- mcp2210: Skeleton low-level driver for MCP2210 USB to SPI Master bridge
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+- ft232r: Use lowlevel interface for ft232r_open
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+- Abstract ft232r scan+probe interface into new generic lowlevel driver
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+interface
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+- configure: Error if knc driver is requested, but linux/i2c-dev.h is missing or
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+not from i2c-tools
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+- knc: Attempt to express core enable/disable to controller
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+- knc: Put knc_device on every processor device_data
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+- Refactor device disable/enable logic so that drv.thread_{disable,enable}
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+actually get called
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+- Bugfix: knc: Check that device actually has work queued, before trying to find
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+the most recent one
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+- knc: Read temperature sensors
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+- DevAPI: minerloop_queue: Run watchdog in device thread
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+- knc: Pass queue flush to device when its most recent job produces stale shares
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+- knc: Issue flush command at init
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+- Bugfix: knc: Perform le32toh on unknown-work nonces
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+- knc: Use independent device_id for works to enforce 15-bit size
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+- Bugfix: spi_emit_nop: Correct counter logic
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+- knc: Implement mining
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+- knc: Use FPGA i2c to identify present ASICs
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+- knc: Basic detection of boards on expected i2c buses
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+- DevAPI: generic_detect: Just use an enum for flags
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+- Use list of drivers/algos/options generated by configure in --help info
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+- miner.php correct sort gen field names largest to smallest
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+- api ... the code related to device elapsed
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+- api add device elapsed since hotplug devices Elapsed is less than cgminer Elapsed
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+- RPC: Include more info in per-device/processor status
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+- API add 'MHS %ds' to 'summary'
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+- Icarus remove unneeded opt_debug tests due to applog being a macro
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+- We should only yield once in cg_wunlock
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+- Provide a function to downgrade a cglock from a write lock to an intermediate
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+variant.
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+- Reset quotas on load balance for all pools at the same time to avoid running
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+out during selection and unintentionally dropping to fallback.
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+- Break out of select pool from a common point for appropriate debug messages
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+and to avoid further tests.
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+- Find the greatest common denominator in quotas and use the smallest number of
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+consecutive work items per pool in quota load balance mode to smooth hashrate
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+across pools with large quotas. Give excess quota to priority pool 0 instead of
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+pool 0.
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+- Add subdir-objects to automake options.
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+- Use the --failover-only flag to have special meaning in combination with
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+load-balance mode to distribute any unused quota back to pool 0 to maintain
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+ratios amongst other pools.
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+- Display quota and allow it to be modified via the pool menu.
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+- More README about quotas.
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+- Document quotas and new load-balance strategy.
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+- Add API commands and modify output to support pool quota displaying and
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+changing.
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+- Change message in status when using a balanced pool strategy to notify if
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+there's a stratum pool as well.
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+- Add quota support to configuration files.
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+- Rotate pools on all failures to set a pool in select_pool.
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+- Use quotas for load-balance pool strategy.
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+- Provide a mechanism for setting a pool quota to be used by load-balance.
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+- Change --socks-proxy option to default to SOCKS5
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+- Cope with trailing slashes in stratum urls.
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+- Make extract_sockaddr set variables passed to it rather than pool struct
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+members.
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+- miner.php sort the mcast rigs so they are always in the same relative order
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+- miner.php allow sending the muticast message multiple times
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+- miner.php mcast ignore duplicate replies
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+- miner.php coding warning
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+- miner.php disable 'gen' by default
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+- miner.php allow formula generation of new fields
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+- miner.php add doctype
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+- miner.php remove incorrect echo
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+- miner.php optional error if not enough mcast rigs are found
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+- take_queued_work_bymidstate should use a write lock.
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+- API mcast add a description option with miner.php
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+- Skip dissecting opt->names in parse_config if it doesn't exist.
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+- ICA optional limit timing with short=N or long=N
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+- logging - applogsiz() for large messages
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+- Provide a funcion that looks up queued work by midstate and then removes it
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+from the device hash database.
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+- Wait until all pools are done testing before giving up, regardless of how long
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+they take to fail
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+- AUTHORS: Add Ricardo Iván Vieitez Parra and Paul Wouters
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+- Bugfix: Check that setgid succeeds
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+- When using --chroot, chdir to the new root
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+- Bugfix: Add missing drivers to --help list
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+- Bugfix: Zero stats: cgpu->diff_stale
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+- fpgautils: serial_close: Explicitly release advisory lock before closing, in
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+case fd has been inherited by a process forked by system()
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+- Use serial_close to pair with every serial_open
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+- Workaround bug in Plibc by resetting locale to "C" at startup
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+- Bugfix: bitfury: Check for necessity of linux/i2c.h so build succeeds with
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+i2c-tools's userspace linux/i2c-dev.h
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+- bitforce: Workaround bugs in current firmware for the Chili
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+- Bugfix: DevAPI: Reduce race-collision delay to 1ms so thread_shutdown actually
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+gets called before threads are killed forcefully
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+- Bugfix: configure: Use AC_SYS_LARGEFILE to ensure nonce/share log files can
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+safely grow bigger than 2 GB
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+- Bugfix: Correct argument type for --submit-threads option
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+- littlefury: Workaround Xcode bug initialising fields in anonymous unions
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+- Bugfix: write_config: Make intensity list writing more readable, and avoid
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+extraneous argument in dynamic intensity case
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+- DevAPI: Trigger mt_disable_start after init, if a device is disabled before
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+minerloop starts
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+- icarus: Skip sending new work if entering DEV_RECOVER* modes
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+- icarus: When disabling, close device fd and stop sending new work
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+- RPC: Use get_api_extra_device_status for full-device status, for devices with
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+only a single processor
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+
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+
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BFGMiner Version 3.3.0 - October 11, 2013
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- openwrt: Optional libevent support
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Luke Dashjr