K 10
svn:author
V 6
tsoome
K 8
svn:date
V 27
2020-11-30T08:22:40.181944Z
K 7
svn:log
V 429
Add VT driver for VBE framebuffer device

Implement vt_vbefb to support Vesa Bios Extensions (VBE) framebuffer with VT.
vt_vbefb is built based on vt_efifb and is assuming similar data for
initialization, use MODINFOMD_VBE_FB to identify the structure vbe_fb
in kernel metadata.

struct vbe_fb, is populated by boot loader, and is passed to kernel via
metadata payload.

Differential Revision:	https://reviews.freebsd.org/D27373

END