- remove unused code
- KNF
- ANSI function declarations
- replace printf() with aprint_error() except in debug functions
- a few minor indentation/whitespace changes
Place the securelevel checks in their logical locations.
This will be clearer in the future when code changes to use kauth(9) calls.
input and okay ad@
evidence that this is actually needed except for the existence of the
code itself, but if it's going to be here, it should compile. Tested
briefly on my ASUS motherboard with built-in sk interface.
fixes and caveats:
- will switch to 32bit colour, 8bit support needs some more work
- added support for fonts with widths that aren't multiples of 8
- for now the driver will always try to become system console
- mode switching works but is ugly
- all the acceleration bits work
- X should work with wsfb, mmap() needs some more work
- it still needs a hack to allow wsdisplay_cnattach to be called twice
Most of the testing was done on MIPS hardware -- it probably needs work before
it will be useful with x86 hardware, and it is probably incompatible with
the X11 server.
"ATI Technologies Inc. ("ATI") has not assisted in the creation of, and
does not endorse, this software. ATI will not be responsible or liable
for any actual or alleged damage or loss caused by or in connection with
the use of or reliance on this software."
Enjoy!
This support is not based on a datasheet, because a datasheet is not readily
available for this chip. However, Promise have partially open sourced their
driver for Linux, and all suggestions are that the PDC20771 is pretty similar
to other recent SATA chips.
The TX2300 has two ports, but there is unoccupied space on the board for a
third PATA port. It isn't entirely obvious how many channels the PDC20771 can
support.
The pdc205xx_drv_probe probe is necessary to avoid probing two wd* devices for
every physical device.
christos