Signed-off-by: NDavid Kilroy <kilroyd@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

The base versions handle constant folding now.
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Keeping all the orinoco drivers in a common directory will make
maintenance easier.

Signed-off by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Add programming initialisation and termination functions.
Add checks to avoid overrunning the firmware image or PDA areas.
Extra algorithm to program PDA values using defaults where necessary.
Signed-off-by: NDavid Kilroy <kilroyd@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Ensure PDA read is terminated.
Prevent invalid programming blocks from causing reads outside the
firmware image
Turn off aux stuff when finished.
Option to program in limited block sizes (controlled by macro).
Option to read PDA from EEPROM.
Signed-off-by: NDavid Kilroy <kilroyd@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

Move the functionality from spectrum_cs to hermes_dld in preparation for
making it more generic and usable by other orinoco drivers.
Signed-off-by: NDavid Kilroy <kilroyd@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>