v0.9.7
[i2c] Generalise i2c bit-bashing support to addressless devices
[scsi] Fix DBG() message reporting of error number
[pci] Enable memory cycles in adjust_pci_device()
[infiniband] Call ib_open() only when opening the IPoIB net device
[sundance] Add reset completion check
Modify gPXE core and drivers to work with the new timer subsystem