bkc@sun.soe.clarkson.edu (Brad Clements) (02/14/89)
Hi, I'm trying to get X11R3 to run under Sun OS 4.0.1 on a Sun 386i w/ standard monochrome monitor. The Xsun server fails with mapping BW2 : No such address or Device Suntools works fine, and the system startup reports bwtwo0: resolution 1024 x 768 Apparently the mmap call in server/ddx/sun/sunBW2.c fails The documentation in the sun manual about mmap says that either the fd doesn't refer to a mappable device (but it really does) or the MAP_REMAP option was specified and the device doesn't support it. (MAP_REMAP isn't specified, but _MAP_NEW is) The only thing I can think of is that the len parameter is the wrong size in the mmap call. In /usr/include/sundev/bw2reg.h the frame buffer size appears to be mapped as BW2_FBSIZE_HIRES even though it really isn't a hires device. Has anyone gotten this to work under sun386i and how did you do it? Thanks Brad Clements Network Engineer Clarkson University