jfb(7D)

Name | Description | Files | See Also

Name

jfb– XVR-1200 Graphics Accelerator device driver

Description

The jfb module is the device driver for the Sun XVR-600 and Sun XVR-1200 Graphics Accelerators. The XVR-1200 Graphics Accelerator is a high resolution, high performance PCI graphics framebuffer providing hardware 2D and 3D acceleration. Sun XVR-600 is the single pipeline version of the Sun XVR-1200.

The jfbdaemon process loads the jfb microcode at system startup time and during the resume sequence of a suspend-resume cycle.

Files

/dev/fbs/jfb0

Device special file for XVR-600 and XVR-1200 high performance single screen.

/dev/fbs/jfb0a

Device special file for the XVR-1200 first video out.

/dev/fbs/jfb0b

Device special file for the XVR-1200 second video out.

/usr/lib/jfb.ucode

jfb microcode.

/usr/sbin/jfbdaemon

jfb microcode loader.

See Also

SUNWjfb_config(1M)

Name | Description | Files | See Also