Commit Graph

4 Commits

Author SHA1 Message Date
Thomas Moestl
6e7272f69d - Use an ihandle_t to store the stdout instance handle instead of a
phandle_t. Since both are typedefed to unsigned int, this is more
  or less cosmetic.
- Fix the code that determines whether a creator instance was used
  for firmware output (and should not be blanked on initialization).
  Since r1.2 of dev/fb/creator.c, this consisted comparing a handle of
  an instance of a package with a handle of the package itself.
  Use the test from r1.1, which utilizes OF_instance_to_package().

Submitted by:	Marius Strobl <marius@alchemy.franken.de>
2004-04-04 12:52:22 +00:00
Poul-Henning Kamp
dc08ffec87 Device megapatch 4/6:
Introduce d_version field in struct cdevsw, this must always be
initialized to D_VERSION.

Flip sense of D_NOGIANT flag to D_NEEDGIANT, this involves removing
four D_NOGIANT flags and adding 145 D_NEEDGIANT flags.
2004-02-21 21:10:55 +00:00
Jake Burkholder
7b9346ced8 Assume that unit 0 is the graphics console initialized by syscons, instead
of testing if the device's firmware node is stdout.  This allows syscons to
be used when the firmware's input and output is the serial console.
2003-11-11 06:47:00 +00:00
Jake Burkholder
bf920dafa4 Add a driver for creator upa frame buffers found in many sparc64 machines.
These are fixed resolution and operate only in pixel mode so they present
a challenge to syscons (square peg, round hole, etc, etc).  The driver
provides a video driver interface for syscons and a separate character
device for X to mmap.  Wherever possible the creator's accelarated graphics
functions are used so text mode is very fast.

Based roughly on the openbsd driver.
2003-08-24 01:15:40 +00:00