Add an spi add fasync command.
Remove unnecessary opayload and newbuf members of bitfury info struct.
Provide support for 2 chips in libbitfury sendhashdata and enable the 2nd chip on BXM devices.
Do a shutdown routine on bxm close.
Merge branch 'master' of github.com:ckolivas/cgminer
Move avalon2 options to ~alphabetic position in help.
Make bxm bits configurable.
Check for lost devices at every write/read in hfa_detect_common
Change lack of op name response message in hfa driver
Only decrease the hfa clock rate if the device has been running for less than an hour before dying.
Store the hardware and firmware revision in the info struct for easy use in the hfa driver.
Disable the MAX_CLOCK_DIFF check for newer hashfast firmwares since it's not required.
api.c - HEX32 type needs quotes
api version update for HEX32
API-README document v3.2 change
Disable mistakenly enabled lock tracking.
Make opt_queue be respected as a maximum value for staged items.
Export the roll_work function to be usable by driver code and make it compatible with rolling stratum work.
Roll the ntime for work within the hfa driver for firmware we know doesn't do it internally as an optimisation.
Free the work that may be lost, leaking memory, in a failed hfa_send_frame